/*
Theme Name: Vntech68
Theme URI: Vntech68
Author: Vntech68
Author URI:  Vntech68
Description:
License: Vntech68
License URI: Vntech68
Text Domain: Vntech68
Tags: Thiết kế website, Web Chuẩn seo, Dịch vụ seo, Dịch vụ tên miền, Dịch vụ Hosting...
@charset "utf-8";

Version: 2.3
*/
/* Reset and Base Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Custom Properties */
:root {
    --primary-color: #104870;
    --primary-dark: #0a2e4a;
    --primary-light: #1a5a8a;
    --secondary-color: #f59e0b;
    --accent-color: #10b981;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

/* Navigation Styles */
.navbar {
    background: #104870 !important;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--white) !important;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--white) !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-color) !important;
    border-color: var(--white);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 50%, var(--dark-color) 100%);
    position: relative;
    overflow: hidden;
    padding-top: 0px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><g stroke="rgba(255,255,255,0.08)" stroke-width="1"><line x1="40" y1="0" x2="40" y2="200"/><line x1="80" y1="0" x2="80" y2="200"/><line x1="120" y1="0" x2="120" y2="200"/><line x1="160" y1="0" x2="160" y2="200"/><line x1="0" y1="40" x2="200" y2="40"/><line x1="0" y1="80" x2="200" y2="80"/><line x1="0" y1="120" x2="200" y2="120"/><line x1="0" y1="160" x2="200" y2="160"/></g></svg>');
    background-size: 200px 200px;
    opacity: 0.25;
    pointer-events: none;
}

/* Sparkle animation elements */
.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.8), transparent),
            radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
            radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.6), transparent),
            radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.6), transparent),
            radial-gradient(2px 2px at 160px 30px, rgba(255,255,255,0.8), transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: sparkle 3s linear infinite;
    opacity: 0.7;
}

@keyframes sparkle {
    0% {
        transform: translateX(-200px) translateY(-200px);
    }
    100% {
        transform: translateX(200px) translateY(200px);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    margin-top: -100px;
}

.hero-content h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    max-width: 100%;
    overflow-wrap: break-word;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content .lead {
    font-size: 1.25rem;
    font-weight: 400;
}

.hero-stats {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.hero-buttons .btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.hero-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.hero-shape {
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--white);
    clip-path: polygon(0 50%, 100% 0, 100% 100%, 0% 100%);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}
.solutions-section .section-title{
	text-align: left !important;
}
/* Removed underline from section titles */

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Categories Section */
.categories-section {
    background: var(--light-color);
    position: relative;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.category-card:hover .category-icon {
    transform: scale(1.1);
}

.category-icon i {
    font-size: 2rem;
    color: var(--white);
}

.category-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.category-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.category-stats span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-card .btn {
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
}

/* Team Section */
.team-section {
    background: var(--white);
}

.team-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.team-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-card:hover .team-image img {
    transform: scale(1.1);
}

.team-social {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(37, 99, 235, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    opacity: 0;
    transition: var(--transition);
}

.team-card:hover .team-social {
    opacity: 1;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    transform: translateY(20px);
}

.team-card:hover .social-link {
    transform: translateY(0);
}

.social-link:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.team-info {
    padding: 1.5rem;
}

.team-info h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.team-position {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.team-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.team-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-light);
}

.team-stats span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Footer */
.footer-section {
    background: #104870 !important;
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-brand h4 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-brand p {
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 3rem 0 2rem;
}

.footer-bottom-links a {
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--secondary-color) !important;
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border: none;
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-warning {
    background: linear-gradient(135deg, var(--secondary-color), #fbbf24);
    border: none;
    color: var(--white);
    font-weight: 600;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #d97706, var(--secondary-color));
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 768px) {
   
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-stats {
        padding: 1.5rem;
    }

    .stat-item h3 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .category-card,
    .team-card {
        margin-bottom: 2rem;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }

    .footer-section {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    #page_hoc_vien ul.breadcrumb-menu{
        display: none;
    }
    .mission-vision .mission-card{
        padding: 2rem !important;
    }
    .mission-vision .mission-card p{
        text-align: justify !important;
    }
    #abount_txt_box .about-description{
        padding: 1rem !important;
    }
    #about_topheading .fs-4{
        text-align: justify !important;
        font-size: 1.2rem !important;
    }
    h2.big_title{
        font-size: 2rem !important;
    }
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-stats .row {
        text-align: center;
    }

    .stat-item {
        margin-bottom: 1rem;
    }

    .category-stats {
        flex-direction: column;
        gap: 0.5rem;
    }

    .team-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    color: var(--white);
}

/* VISI AI Section */
.visi-ai-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.visi-ai-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(37,99,235,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.visi-ai-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.visi-ai-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.visi-ai-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.visi-ai-divider::before,
.visi-ai-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.visi-ai-divider::before {
    left: -15px;
}

.visi-ai-divider::after {
    right: -15px;
}

.visi-ai-content {
    position: relative;
    z-index: 2;
}

.visi-ai-paragraph {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: justify;
    position: relative;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    box-shadow: var(--shadow);
}

.visi-ai-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-item:hover::before {
    left: 100%;
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.mission-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.mission-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mission-card:hover::after {
    opacity: 1;
}

.mission-card h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.mission-card p {
    font-size: 1.1rem;
    margin: 0;
    position: relative;
    z-index: 1;
}

.visi-ai-visual {
    position: relative;
    z-index: 2;
}

.ai-visual-container {
    position: relative;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.ai-brain-animation {
    position: relative;
    width: 200px;
    height: 200px;
    margin-bottom: 6rem;
}

.brain-circle {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translate(-50%, -50%);
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
    position: relative;
}

.brain-circle::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
    opacity: 0.3;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.1;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.brain-circle i {
    font-size: 3rem;
    color: var(--white);
}

.ai-brain-animation .neural-network {
    position: absolute;
    top: 0;
    left: -23px !important;
    right: 11px !important;
    bottom: -212px !important;
}

.ai-brain-animation .neural-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--secondary-color);
    border-radius: 50% !important;
    animation: neural-pulse 2s infinite;
    animation-delay: var(--delay);
}

.neural-node:nth-child(1) { top: 20%; left: 20%; }
.neural-node:nth-child(2) { top: 20%; right: 20%; }
.neural-node:nth-child(3) { top: 50%; left: 10%; }
.neural-node:nth-child(4) { top: 50%; right: 10%; }
.neural-node:nth-child(5) { bottom: 20%; left: 20%; }
.neural-node:nth-child(6) { bottom: 20%; right: 20%; }
.neural-node:nth-child(7) { top: 35%; left: 5%; }
.neural-node:nth-child(8) { top: 35%; right: 5%; }

@keyframes neural-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
}

/* Additional VISI AI animations */
.animate-brain {
    animation: brain-rotate 3s ease-in-out infinite;
}

@keyframes brain-rotate {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg); }
}

.animate-neural {
    animation: neural-pulse 1.5s ease-in-out infinite;
}

.feature-icon-hover {
    transform: scale(1.1) rotate(10deg);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color)) !important;
}

.mission-hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.ai-stats {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.stat-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    min-width: 100px;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
}

/* VISI AI section background enhancement */
.visi-ai-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Responsive for VISI AI Section */
@media (max-width: 768px) {
    .visi-ai-title {
        font-size: 2rem;
    }

    .visi-ai-paragraph {
        font-size: 1rem;
        padding: 1rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .ai-visual-container {
        height: 300px;
    }

    .ai-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat-card {
        min-width: 120px;
    }
}

@media (max-width: 576px) {
    .visi-ai-title {
        font-size: 1.75rem;
    }

    .brain-circle {
        width: 100px;
        height: 100px;
    }

    .brain-circle i {
        font-size: 2.5rem;
    }

    .ai-brain-animation {
        width: 150px;
        height: 150px;
    }
}

/* Core Competencies Section */
.core-competencies-section {
    background: linear-gradient(135deg, var(--white) 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.core-competencies-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

.core-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.core-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.core-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.core-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.core-divider::before,
.core-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.core-divider::before {
    left: -15px;
}

.core-divider::after {
    right: -15px;
}

.competency-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.competency-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.competency-card:hover::before {
    transform: scaleX(1);
}

.competency-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.competency-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
    position: relative;
}

.competency-card:hover .competency-icon {
    transform: scale(1.1) rotate(10deg);
}

.competency-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.competency-card:hover .competency-icon::before {
    opacity: 0.3;
    transform: scale(1.2);
}

.competency-icon i {
    font-size: 2rem;
    color: var(--white);
}

.competency-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.competency-content p {
    color: var(--text-light);
    text-align: center;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.competency-features {
    margin-bottom: 1.5rem;
}

.feature-tag {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 8px;
    transition: var(--transition);
}

.feature-tag:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(5px);
}

.feature-tag i {
    color: var(--accent-color);
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

.feature-tag span {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 500;
}

.competency-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 1.5rem;
}

.competency-stats .stat-item {
    text-align: center;
}

.competency-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.competency-stats .stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.competency-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9), rgba(245, 158, 11, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.competency-card:hover .competency-overlay {
    opacity: 1;
}

.competency-overlay .btn {
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.competency-overlay .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Summary Card */
.core-summary {
    margin-top: 3rem;
}

.summary-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 4s infinite;
}

.summary-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.summary-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

.ecosystem-stats {
    display: flex;
    justify-content: space-around;
    position: relative;
    z-index: 1;
}

.ecosystem-stat {
    text-align: center;
}

.ecosystem-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.ecosystem-label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

/* Responsive for Core Competencies */
@media (max-width: 768px) {
    .core-title {
        font-size: 2rem;
    }

    .core-subtitle {
        font-size: 1rem;
    }

    .competency-card {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .competency-icon {
        width: 60px;
        height: 60px;
    }

    .competency-icon i {
        font-size: 1.5rem;
    }

    .competency-content h3 {
        font-size: 1.25rem;
    }

    .ecosystem-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .summary-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .core-title {
        font-size: 1.75rem;
    }

    .competency-features {
        text-align: left;
    }

    .feature-tag {
        font-size: 0.85rem;
    }

    .competency-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Additional VISI AI animations */
.animate-brain {
    animation: brain-rotate 3s ease-in-out infinite;
}

@keyframes brain-rotate {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg); }
}

.animate-neural {
    animation: neural-pulse 1.5s ease-in-out infinite;
}

.feature-icon-hover {
    transform: scale(1.1) rotate(10deg);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color)) !important;
}

.mission-hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

/* Core Competencies additional animations */
.competency-icon-hover {
    transform: scale(1.15) rotate(15deg) !important;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color)) !important;
}

.feature-tag-hover {
    background: rgba(37, 99, 235, 0.15) !important;
    transform: translateX(8px) !important;
}

.feature-tag-active {
    background: rgba(16, 185, 129, 0.1) !important;
    border-left: 3px solid var(--accent-color);
}

.card-clicked {
    animation: card-bounce 0.3s ease-in-out;
}

@keyframes card-bounce {
    0%, 100% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

/* Industries Section */
.industries-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.industries-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hexagons" width="30" height="30" patternUnits="userSpaceOnUse"><polygon points="15,0 30,8.66 30,21.65 15,30 0,21.65 0,8.66" fill="none" stroke="rgba(37,99,235,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23hexagons)"/></svg>');
    opacity: 0.4;
}

.industries-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.industries-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.industries-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.industries-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.industries-divider::before,
.industries-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.industries-divider::before {
    left: -15px;
}

.industries-divider::after {
    right: -15px;
}

.industry-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.industry-card:hover::before {
    transform: scaleX(1);
}

.industry-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.industry-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
    position: relative;
}

.industry-card:hover .industry-icon {
    transform: scale(1.1) rotate(10deg);
}

.industry-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.industry-card:hover .industry-icon::before {
    opacity: 0.3;
    transform: scale(1.2);
}

.industry-icon i {
    font-size: 2rem;
    color: var(--white);
}

.industry-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.industry-content p {
    color: var(--text-light);
    text-align: center;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.industry-features {
    margin-bottom: 1.5rem;
}

.feature-badge {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 20px;
    transition: var(--transition);
    font-size: 0.85rem;
}

.feature-badge:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(5px);
}

.feature-badge i {
    color: var(--accent-color);
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

.feature-badge span {
    color: var(--text-dark);
    font-weight: 500;
}

.industry-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 1.5rem;
}

.stat-bubble {
    text-align: center;
    padding: 0.75rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.industry-card:hover .stat-bubble {
    background: rgba(37, 99, 235, 0.1);
    transform: scale(1.1);
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-desc {
    font-size: 0.7rem;
    color: var(--text-light);
    font-weight: 500;
}

.industry-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(245, 158, 11, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.industry-card:hover .industry-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--white);
}

.overlay-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.overlay-content .btn {
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.overlay-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Industries Summary */
.industries-summary {
    margin-top: 3rem;
}

.summary-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.summary-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 5s infinite;
}

.summary-highlight h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.summary-highlight p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

.coverage-stats {
    display: flex;
    justify-content: space-around;
    position: relative;
    z-index: 1;
}

.coverage-stat {
    text-align: center;
    transition: var(--transition);
}

.coverage-stat:hover {
    transform: translateY(-3px);
}

.coverage-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.coverage-stat:hover .coverage-number {
    transform: scale(1.1);
    color: var(--white);
}

.coverage-label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

/* Responsive for Industries */
@media (max-width: 768px) {
    .industries-title {
        font-size: 2rem;
    }

    .industries-subtitle {
        font-size: 1rem;
    }

    .industry-card {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .industry-icon {
        width: 60px;
        height: 60px;
    }

    .industry-icon i {
        font-size: 1.5rem;
    }

    .industry-content h3 {
        font-size: 1.25rem;
    }

    .stat-bubble {
        width: 70px;
        height: 70px;
    }

    .coverage-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .summary-highlight {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .industries-title {
        font-size: 1.75rem;
    }

    .feature-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.6rem;
    }

    .industry-stats {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .stat-bubble {
        width: 60px;
        height: 60px;
    }

    .stat-value {
        font-size: 1rem;
    }

    .stat-desc {
        font-size: 0.65rem;
    }
}

/* Industries additional animations */
.industry-icon-hover {
    transform: scale(1.15) rotate(15deg) !important;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color)) !important;
}

.feature-badge-hover {
    background: rgba(37, 99, 235, 0.15) !important;
    transform: translateX(8px) !important;
}

.feature-badge-active {
    background: rgba(16, 185, 129, 0.1) !important;
    border-left: 3px solid var(--accent-color);
}

.industry-card-clicked {
    animation: industry-card-bounce 0.3s ease-in-out;
}

@keyframes industry-card-bounce {
    0%, 100% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

/* Customers Section */
.customers-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.customers-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circles" width="25" height="25" patternUnits="userSpaceOnUse"><circle cx="12.5" cy="12.5" r="2" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23circles)"/></svg>');
    opacity: 0.4;
}

.customers-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.customers-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.customers-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.customers-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.customers-divider::before,
.customers-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.customers-divider::before {
    left: -15px;
}

.customers-divider::after {
    right: -15px;
}

.customer-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.customer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.customer-card:hover::before {
    transform: scaleX(1);
}

.customer-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.customer-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
    position: relative;
}

.customer-card:hover .customer-icon {
    transform: scale(1.1) rotate(10deg);
}

.customer-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.customer-card:hover .customer-icon::before {
    opacity: 0.3;
    transform: scale(1.2);
}

.customer-icon i {
    font-size: 2rem;
    color: var(--white);
}

.customer-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.customer-list {
    margin-bottom: 1.5rem;
}

.customer-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(37, 99, 235, 0.02);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary-color);
    transition: var(--transition);
}

.customer-item:hover {
    background: rgba(37, 99, 235, 0.05);
    transform: translateX(5px);
}

.customer-badge {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.customer-badge i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    font-size: 1rem;
}

.customer-description p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.customer-stats {
    display: flex;
    gap: 1rem;
}

.stat-dot {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.customer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(245, 158, 11, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.customer-card:hover .customer-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--white);
}

.overlay-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.overlay-content .btn {
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.overlay-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Customers Summary */
.customers-summary {
    margin-top: 3rem;
}

.summary-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.stat-highlight {
    text-align: center;
}

.stat-circle {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-circle::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 4s infinite;
}

.stat-highlight:hover .stat-circle {
    transform: scale(1.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.stat-circle .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 1;
}

.stat-circle .stat-label {
    font-size: 0.8rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.customer-message {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.customer-message::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 5s infinite;
}

.customer-message h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.customer-message p {
    font-size: 1.1rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

/* Responsive for Customers */
@media (max-width: 768px) {
    .customers-title {
        font-size: 2rem;
    }

    .customers-subtitle {
        font-size: 1rem;
    }

    .customer-card {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .customer-icon {
        width: 60px;
        height: 60px;
    }

    .customer-icon i {
        font-size: 1.5rem;
    }

    .customer-content h3 {
        font-size: 1.25rem;
    }

    .summary-stats {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .stat-circle {
        width: 100px;
        height: 100px;
    }

    .customer-message {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .customers-title {
        font-size: 1.75rem;
    }

    .customer-item {
        padding: 0.75rem;
    }

    .customer-stats {
        flex-direction: column;
        gap: 0.5rem;
    }

    .stat-circle {
        width: 80px;
        height: 80px;
    }

    .stat-circle .stat-number {
        font-size: 1.25rem;
    }

    .stat-circle .stat-label {
        font-size: 0.7rem;
    }
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.testimonials-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.testimonials-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.testimonials-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.testimonial-avatar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.avatar-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover .avatar-circle {
    transform: scale(1.1) rotate(10deg);
}

.avatar-letter {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.avatar-badge {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--white);
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: var(--shadow);
}

.avatar-badge i {
    color: #ffd700;
}

.testimonial-content {
    position: relative;
}

.testimonial-quote {
    position: relative;
    margin-bottom: 1.5rem;
}

.quote-icon {
    color: var(--primary-color);
    font-size: 1.5rem;
    opacity: 0.3;
    position: absolute;
}

.quote-icon:first-child {
    top: -10px;
    left: -10px;
}

.quote-icon:last-child {
    bottom: -10px;
    right: -10px;
}

.testimonial-quote p {
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.6;
    font-style: italic;
    margin: 0;
    padding: 0 1rem;
}

.testimonial-author h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.author-role {
    color: var(--text-light);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 1rem;
}

.author-achievements {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.achievement-badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
}

.achievement-badge:hover {
    background: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.testimonial-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(245, 158, 11, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.testimonial-card:hover .testimonial-overlay {
    opacity: 1;
}

.testimonial-message {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.testimonial-message h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.testimonial-message p {
    font-size: 1.1rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

/* Responsive for Testimonials */
@media (max-width: 768px) {
    .testimonials-title {
        font-size: 2rem;
    }

    .testimonials-subtitle {
        font-size: 1rem;
    }

    .testimonial-card {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .avatar-circle {
        width: 50px;
        height: 50px;
    }

    .avatar-letter {
        font-size: 1.25rem;
    }

    .testimonial-quote p {
        font-size: 0.9rem;
    }

    .testimonial-author h4 {
        font-size: 1.1rem;
    }

    .testimonial-message {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .testimonials-title {
        font-size: 1.75rem;
    }

    .testimonial-card {
        padding: 1rem;
    }

    .avatar-circle {
        width: 45px;
        height: 45px;
    }

    .avatar-letter {
        font-size: 1.1rem;
    }

    .avatar-badge {
        padding: 0.4rem 0.6rem;
        font-size: 0.7rem;
    }

    .testimonial-quote p {
        font-size: 0.85rem;
        padding: 0 0.5rem;
    }

    .achievement-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.4rem;
    }
}

/* Testimonials additional animations */
.testimonial-card-clicked {
    animation: testimonial-card-bounce 0.3s ease-in-out;
}

@keyframes testimonial-card-bounce {
    0%, 100% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

.achievement-badge-active {
    background: rgba(16, 185, 129, 0.1) !important;
    color: var(--accent-color) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

/* Shimmer animation for summary card */
@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.ai-stats {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Testimonials additional animations */
.testimonial-card-clicked {
    animation: testimonial-card-bounce 0.3s ease-in-out;
}

@keyframes testimonial-card-bounce {
    0%, 100% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

.achievement-badge-active {
    background: rgba(16, 185, 129, 0.1) !important;
    color: var(--accent-color) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.avatar-circle-hover {
    transform: scale(1.15) rotate(15deg) !important;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color)) !important;
}

.achievement-badge-hover {
    background: rgba(37, 99, 235, 0.15) !important;
    transform: translateY(-2px) !important;
}

.quote-icon-active {
    color: var(--secondary-color) !important;
    opacity: 0.8 !important;
    transform: scale(1.2) !important;
}

/* Enhanced testimonial card animations */
.testimonial-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(245, 158, 11, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.testimonial-card:hover::after {
    opacity: 1;
}

/* Enhanced avatar circle animations */
.avatar-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
    animation: float-avatar 4s ease-in-out infinite;
}

@keyframes float-avatar {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.avatar-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: pulse-ring 3s infinite;
    opacity: 0.3;
}

/* Enhanced achievement badge animations */
.achievement-badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.achievement-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.achievement-badge:hover::before {
    left: 100%;
}

/* Enhanced testimonial message animations */
.testimonial-message {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.testimonial-message::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 5s infinite;
}

.testimonial-message:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

/* Enhanced quote icon animations */
.quote-icon {
    color: var(--primary-color);
    font-size: 1.5rem;
    opacity: 0.3;
    position: absolute;
    transition: var(--transition);
}

.quote-icon:first-child {
    top: -10px;
    left: -10px;
}

.quote-icon:last-child {
    bottom: -10px;
    right: -10px;
}

/* Floating animation for stat circles */
.stat-circle {
    animation: float-circle 4s ease-in-out infinite;
}

@keyframes float-circle {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* Courses Page Styles */
.courses-banner {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.courses-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.courses-banner h1 {
    position: relative;
    z-index: 1;
    color: var(--text-dark);
}

.courses-banner p {
    position: relative;
    z-index: 1;
}

/* Catalog Cards */
.catalog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.catalog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: transform 0.3s ease;
}

.catalog-card.explorer::before {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
}

.catalog-card.developer::before {
    background: linear-gradient(90deg, #10b981, #059669);
}

.catalog-card.innovator::before {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.catalog-card:hover::before {
    transform: scaleX(1);
}

.catalog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

/* Catalog Icons */
.catalog-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: var(--transition);
    position: relative;
}

.catalog-card.explorer .catalog-icon {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

.catalog-card.developer .catalog-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.catalog-card.innovator .catalog-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.catalog-card:hover .catalog-icon {
    transform: scale(1.1) rotate(10deg);
}

.catalog-icon i {
    font-size: 2rem;
}

.catalog-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid;
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.catalog-card.explorer .catalog-icon::before {
    border-color: #3b82f6;
}

.catalog-card.developer .catalog-icon::before {
    border-color: #10b981;
}

.catalog-card.innovator .catalog-icon::before {
    border-color: #f59e0b;
}

.catalog-card:hover .catalog-icon::before {
    opacity: 0.3;
    transform: scale(1.2);
}

/* Catalog Content */
.catalog-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.catalog-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

.catalog-courses {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.catalog-courses li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.catalog-courses li:hover {
    transform: translateX(5px);
}

.catalog-courses li i {
    width: 20px;
    color: var(--primary-color);
    font-size: 0.8rem;
}

.catalog-card.explorer .catalog-courses li i {
    color: #3b82f6;
}

.catalog-card.developer .catalog-courses li i {
    color: #10b981;
}

.catalog-card.innovator .catalog-courses li i {
    color: #f59e0b;
}

/* Catalog Buttons */
.catalog-card .btn {
    width: 100%;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.catalog-card.explorer .btn {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border: none;
}

.catalog-card.developer .btn {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
}

.catalog-card.innovator .btn {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border: none;
}

.catalog-card .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Enhanced Catalog Card Animations */
.catalog-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.catalog-card.explorer::after {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(29, 78, 216, 0.05));
}

.catalog-card.developer::after {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(5, 150, 105, 0.05));
}

.catalog-card.innovator::after {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(217, 119, 6, 0.05));
}

.catalog-card:hover::after {
    opacity: 1;
}

/* Floating animation for catalog icons */
.catalog-icon {
    animation: float-icon 4s ease-in-out infinite;
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.catalog-card:hover .catalog-icon {
    animation: none;
    transform: scale(1.1) rotate(10deg);
}

/* Responsive for Courses */
@media (max-width: 768px) {
    .courses-banner h1 {
        font-size: 2rem;
    }

    .courses-banner p {
        font-size: 1rem;
    }

    .catalog-card {
        padding: 2rem;
        margin-bottom: 2rem;
    }

    .catalog-icon {
        width: 60px;
        height: 60px;
    }

    .catalog-icon i {
        font-size: 1.5rem;
    }

    .catalog-title {
        font-size: 1.25rem;
    }

    .catalog-desc {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .courses-banner h1 {
        font-size: 1.75rem;
    }

    .catalog-card {
        padding: 1.5rem;
    }

    .catalog-icon {
        width: 50px;
        height: 50px;
    }

    .catalog-icon i {
        font-size: 1.25rem;
    }

    .catalog-title {
        font-size: 1.1rem;
    }

    .catalog-courses li {
        font-size: 0.85rem;
    }

    .catalog-card .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Courses additional animations */
.catalog-card-clicked {
    animation: catalog-card-bounce 0.3s ease-in-out;
}

@keyframes catalog-card-bounce {
    0%, 100% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

.catalog-icon-hover {
    transform: scale(1.15) rotate(15deg) !important;
    animation: none !important;
}

.course-item-hover {
    transform: translateX(8px) !important;
}

.course-item-active {
    color: var(--primary-color) !important;
    font-weight: 600 !important;
    transform: translateX(10px) !important;
}

.catalog-card.explorer .course-item-active {
    color: #3b82f6 !important;
}

.catalog-card.developer .course-item-active {
    color: #10b981 !important;
}

.catalog-card.innovator .course-item-active {
    color: #f59e0b !important;
}

/* Enhanced catalog card animations */
.catalog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.catalog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.catalog-card.explorer::before {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
}

.catalog-card.developer::before {
    background: linear-gradient(90deg, #10b981, #059669);
}

.catalog-card.innovator::before {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.catalog-card:hover::before {
    transform: scaleX(1);
}

.catalog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

/* Enhanced catalog icon animations */
.catalog-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: var(--transition);
    position: relative;
    animation: float-icon 4s ease-in-out infinite;
}

.catalog-card.explorer .catalog-icon {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

.catalog-card.developer .catalog-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.catalog-card.innovator .catalog-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.catalog-card:hover .catalog-icon {
    animation: none;
    transform: scale(1.1) rotate(10deg);
}

.catalog-icon i {
    font-size: 2rem;
}

.catalog-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid;
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.catalog-card.explorer .catalog-icon::before {
    border-color: #3b82f6;
}

.catalog-card.developer .catalog-icon::before {
    border-color: #10b981;
}

.catalog-card.innovator .catalog-icon::before {
    border-color: #f59e0b;
}

.catalog-card:hover .catalog-icon::before {
    opacity: 0.3;
    transform: scale(1.2);
}

/* Enhanced course item animations */
.catalog-courses li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.catalog-courses li::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.catalog-courses li:hover::before {
    left: 100%;
}

.catalog-courses li:hover {
    transform: translateX(5px);
}

.catalog-courses li i {
    width: 20px;
    color: var(--primary-color);
    font-size: 0.8rem;
    transition: var(--transition);
}

.catalog-card.explorer .catalog-courses li i {
    color: #3b82f6;
}

.catalog-card.developer .catalog-courses li i {
    color: #10b981;
}

.catalog-card.innovator .catalog-courses li i {
    color: #f59e0b;
}

.catalog-courses li:hover i {
    transform: scale(1.2);
}

/* Enhanced catalog button animations */
.catalog-card .btn {
    width: 100%;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.catalog-card.explorer .btn {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border: none;
}

.catalog-card.developer .btn {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
}

.catalog-card.innovator .btn {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border: none;
}

.catalog-card .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.catalog-card .btn:hover::before {
    left: 100%;
}

.catalog-card .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Enhanced banner animations */
.courses-banner {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.courses-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    animation: banner-shimmer 10s infinite;
}

@keyframes banner-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.courses-banner h1 {
    position: relative;
    z-index: 1;
    color: var(--text-dark);
}

.courses-banner p {
    position: relative;
    z-index: 1;
}

/* Fix: Always show catalog cards on courses page */
.catalog-card {
    opacity: 1 !important;
    display: block !important;
    visibility: visible !important;
}

/* Sample Courses Section Styles */
.sample-courses-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.sample-courses-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

/* Course Card Styles */
.course-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

/* Course Badge */
.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--white);
    z-index: 2;
}

.course-badge.explorer {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.course-badge.developer {
    background: linear-gradient(135deg, #10b981, #059669);
}

.course-badge.innovator {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

/* Course Header */
.course-header {
    padding: 2rem 1.5rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.course-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 1rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.course-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.course-duration,
.course-hours {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.course-duration i,
.course-hours i {
    color: var(--primary-color);
}

/* Course Content */
.course-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.course-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Course Stats */
.course-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--border-radius);
}

.course-stats .stat-item {
    text-align: center;
}

.course-stats .stat-number {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.course-stats .stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Course Output */
.course-output {
    margin-bottom: 1.5rem;
}

.course-output h5 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.course-output h5 i {
    color: var(--secondary-color);
}

.course-output ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.course-output li {
    font-size: 0.85rem;
    color: var(--text-light);
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1rem;
}

.course-output li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 600;
}

/* Course Footer */
.course-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    background: rgba(248, 250, 252, 0.5);
}

.course-pricing {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.original-price {
    font-size: 0.9rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.discounted-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.discount-badge {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.btn-register {
    width: 100%;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

/* Responsive for Course Cards */
@media (max-width: 768px) {
    .course-header {
        padding: 1.5rem 1rem 1rem;
    }

    .course-title {
        font-size: 1.1rem;
        margin-top: 1rem;
    }

    .course-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .course-content {
        padding: 1rem;
    }

    .course-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .course-footer {
        padding: 1rem;
    }

    .course-pricing {
        flex-wrap: wrap;
    }

    .discounted-price {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .course-card {
        margin-bottom: 1.5rem;
    }

    .course-title {
        font-size: 1rem;
        margin-top: 1rem;
    }

    .course-description {
        font-size: 0.85rem;
    }

    .course-output li {
        font-size: 0.8rem;
    }

    .btn-register {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Course Card Animation Classes */
.course-badge-hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-register-hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3) !important;
}

.course-card-clicked {
    animation: course-card-bounce 0.3s ease-in-out;
}

.btn-register-clicked {
    animation: btn-register-bounce 0.3s ease-in-out;
}

@keyframes course-card-bounce {
    0%, 100% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

@keyframes btn-register-bounce {
    0%, 100% { transform: translateY(-2px) scale(1); }
    50% { transform: translateY(-5px) scale(1.05); }
}

/* Filter Toolbar */
.filter-toolbar {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.filter-buttons {
    display: flex;
    gap: 1rem;
    background: var(--white);
    padding: 0.5rem;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--text-light);
    font-weight: 500;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 25px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
    z-index: -1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    opacity: 1;
    transform: scale(1);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.filter-btn i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.filter-btn:hover i,
.filter-btn.active i {
    transform: scale(1.1);
}

.filter-btn span {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Course Card Filter Classes */
.course-card {
    transition: all 0.4s ease;
}

.course-card.filtered-out {
    opacity: 0.3;
    transform: scale(0.95);
    pointer-events: none;
}

.course-card.filtered-in {
    opacity: 1;
    transform: scale(1);
    animation: filterIn 0.4s ease forwards;
}

@keyframes filterIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Responsive for Filter Toolbar */
@media (max-width: 768px) {
    .filter-buttons {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }

    .filter-btn span {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .filter-buttons {
        flex-direction: column;
        border-radius: 15px;
        padding: 1rem;
    }

    .filter-btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
    }
}

/* Filter Button Animation Classes */
.filter-btn-clicked {
    animation: filterBtnClick 0.3s ease-in-out;
}

@keyframes filterBtnClick {
    0% { transform: translateY(-2px) scale(1); }
    50% { transform: translateY(-4px) scale(1.05); }
    100% { transform: translateY(-2px) scale(1); }
}

.filter-icon-hover {
    animation: filterIconSpin 0.3s ease-in-out;
}

@keyframes filterIconSpin {
    0% { transform: scale(1.1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(180deg); }
    100% { transform: scale(1.1) rotate(360deg); }
}

/* Instructors Section */
.instructors-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.instructors-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23e2e8f0" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23e2e8f0" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23e2e8f0" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="%23e2e8f0" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="%23e2e8f0" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

.instructor-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.instructor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.instructor-card:hover::before {
    transform: scaleX(1);
}

.instructor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.instructor-avatar {
    position: relative;
    margin-bottom: 1.5rem;
}

.avatar-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    transition: all 0.4s ease;
}

.instructor-card:hover .avatar-circle {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.avatar-letter {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
}

.instructor-badge {
    position: absolute;
    top: -5px;
    right: 25px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.8rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.instructor-card:hover .instructor-badge {
    transform: scale(1.2) rotate(360deg);
}

.instructor-info {
    margin-bottom: 1.5rem;
}

.instructor-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.instructor-card:hover .instructor-name {
    color: var(--primary-color);
}

.instructor-title {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.instructor-bio {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.instructor-stats {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
}

.instructor-stats .stat-item {
    text-align: center;
}

.instructor-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.instructor-stats .stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.instructor-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(16, 185, 129, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.4s ease;
    border-radius: 20px;
}

.instructor-card:hover .instructor-overlay {
    opacity: 1;
    transform: scale(1);
}

.overlay-content {
    text-align: center;
    color: var(--white);
    padding: 1rem;
}

.overlay-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.overlay-content .btn {
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.overlay-content .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive for Instructors */
@media (max-width: 768px) {
    .instructor-card {
        padding: 1.5rem;
    }

    .avatar-circle {
        width: 80px;
        height: 80px;
    }

    .avatar-letter {
        font-size: 1.5rem;
    }

    .instructor-name {
        font-size: 1.1rem;
    }

    .instructor-stats {
        flex-direction: column;
        gap: 0.5rem;
    }

    .instructor-stats .stat-number {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .instructor-card {
        padding: 1rem;
    }

    .avatar-circle {
        width: 70px;
        height: 70px;
    }

    .avatar-letter {
        font-size: 1.25rem;
    }

    .instructor-bio {
        font-size: 0.8rem;
    }

    .instructor-overlay {
        position: relative;
        opacity: 1;
        transform: none;
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
        margin-top: 1rem;
        border-radius: 15px;
    }

    .overlay-content {
        color: var(--text-dark);
    }

    .overlay-content h5 {
        color: var(--primary-color);
    }

    .overlay-content p {
        color: var(--text-light);
    }
}

/* Instructor Animation Classes */
.instructor-card-clicked {
    animation: instructorCardClick 0.3s ease-in-out;
}

@keyframes instructorCardClick {
    0% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
    100% { transform: translateY(-10px) scale(1); }
}

.avatar-circle-hover {
    animation: avatarPulse 0.6s ease-in-out;
}

@keyframes avatarPulse {
    0% { transform: scale(1.1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1.1); }
}

.instructor-badge-hover {
    animation: badgeSpin 0.6s ease-in-out;
}

@keyframes badgeSpin {
    0% { transform: scale(1.2) rotate(0deg); }
    100% { transform: scale(1.2) rotate(360deg); }
}

.btn-clicked {
    animation: btnClick 0.3s ease-in-out;
}

@keyframes btnClick {
    0% { transform: translateY(-2px) scale(1); }
    50% { transform: translateY(-4px) scale(1.05); }
    100% { transform: translateY(-2px) scale(1); }
}

/* Why Choose VISI AI Section */
.why-choose-section {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.why-choose-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23e2e8f0" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
    z-index: 0;
}

.why-choose-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.why-choose-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.why-choose-card:hover::before {
    transform: scaleX(1);
}

.why-choose-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.why-choose-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    transition: all 0.4s ease;
}

.why-choose-card:hover .why-choose-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.why-choose-icon i {
    font-size: 2rem;
    color: var(--white);
    transition: all 0.3s ease;
}

.why-choose-card:hover .why-choose-icon i {
    transform: scale(1.1);
}

.why-choose-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.why-choose-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.why-choose-card:hover .why-choose-title {
    color: var(--primary-color);
}

.why-choose-description {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.why-choose-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.why-choose-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.why-choose-features .feature-item:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.why-choose-features .feature-item i {
    color: var(--accent-color);
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.why-choose-features .feature-item:hover i {
    transform: scale(1.2);
}

.why-choose-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(16, 185, 129, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.4s ease;
    border-radius: 20px;
}

.why-choose-card:hover .why-choose-overlay {
    opacity: 1;
    transform: scale(1);
}

.overlay-content {
    text-align: center;
    color: var(--white);
    padding: 1rem;
}

.overlay-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.overlay-content .btn {
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.overlay-content .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive for Why Choose Section */
@media (max-width: 768px) {
    .why-choose-card {
        padding: 2rem 1.5rem;
    }

    .why-choose-icon {
        width: 70px;
        height: 70px;
    }

    .why-choose-icon i {
        font-size: 1.5rem;
    }

    .why-choose-title {
        font-size: 1.1rem;
    }

    .why-choose-description {
        font-size: 0.85rem;
    }
}

@media (max-width: 576px) {
    .why-choose-card {
        padding: 1.5rem 1rem;
    }

    .why-choose-icon {
        width: 60px;
        height: 60px;
    }

    .why-choose-icon i {
        font-size: 1.25rem;
    }

    .why-choose-features {
        gap: 0.5rem;
    }

    .why-choose-features .feature-item {
        font-size: 0.8rem;
    }

    .why-choose-overlay {
        position: relative;
        opacity: 1;
        transform: none;
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
        margin-top: 1rem;
        border-radius: 15px;
    }

    .overlay-content {
        color: var(--text-dark);
    }

    .overlay-content h5 {
        color: var(--primary-color);
    }

    .overlay-content p {
        color: var(--text-light);
    }
}

/* Why Choose Animation Classes */
.why-choose-card-clicked {
    animation: whyChooseCardClick 0.3s ease-in-out;
}

@keyframes whyChooseCardClick {
    0% { transform: translateY(-10px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
    100% { transform: translateY(-10px) scale(1); }
}

.why-choose-icon-hover {
    animation: whyChooseIconPulse 0.6s ease-in-out;
}

@keyframes whyChooseIconPulse {
    0% { transform: scale(1.1) rotate(5deg); }
    50% { transform: scale(1.15) rotate(10deg); }
    100% { transform: scale(1.1) rotate(5deg); }
}

.feature-item-hover {
    animation: featureItemSlide 0.3s ease-in-out;
}

@keyframes featureItemSlide {
    0% { transform: translateX(0); }
    50% { transform: translateX(8px); }
    100% { transform: translateX(5px); }
}

.visi-ecosystem-section {
    background: #fff;
    position: relative;
    z-index: 2;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

/* Featured Courses Section */
.featured-courses-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.featured-courses-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><g stroke="rgba(16,72,112,0.05)" stroke-width="1"><line x1="20" y1="0" x2="20" y2="100"/><line x1="40" y1="0" x2="40" y2="100"/><line x1="60" y1="0" x2="60" y2="100"/><line x1="80" y1="0" x2="80" y2="100"/><line x1="0" y1="20" x2="100" y2="20"/><line x1="0" y1="40" x2="100" y2="40"/><line x1="0" y1="60" x2="100" y2="60"/><line x1="0" y1="80" x2="100" y2="80"/></g></svg>');
    background-size: 100px 100px;
    opacity: 0.3;
    pointer-events: none;
}

.featured-courses-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.featured-courses-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.featured-courses-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.featured-courses-divider {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    margin: 0 auto 3rem;
    border-radius: 2px;
    position: relative;
}

.featured-courses-divider::before,
.featured-courses-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translateY(-50%);
}

.featured-courses-divider::before {
    left: -15px;
}

.featured-courses-divider::after {
    right: -15px;
}

.course-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    position: relative;
}



.course-card:hover::before {
    opacity: 1;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.course-image {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.course-card:hover .course-image img {
    transform: scale(1.05);
}

.course-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.course-badge .badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.course-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}
.course-content h3 a{
    text-decoration: none;
}
.course-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.course-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16,72,112,0.05);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(16,72,112,0.1);
    transform: translateY(-2px);
}

.feature-item i {
    font-size: 1rem;
}

.course-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(245,158,11,0.05);
    border-radius: var(--border-radius);
}

.course-stats .stat-item {
    text-align: center;
    flex: 1;
}

.course-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.course-stats .stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.course-actions {
    text-align: center;
}

.course-actions .btn {
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    min-width: 200px;
}

.course-actions .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.featured-courses-summary {
    margin-top: 3rem;
}

.summary-highlight {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.summary-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
}

.summary-highlight h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.summary-highlight p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.academy-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.academy-stat {
    text-align: center;
    padding: 1rem;
    background: rgba(16,72,112,0.05);
    border-radius: var(--border-radius);
    min-width: 120px;
    transition: var(--transition);
}

.academy-stat:hover {
    background: rgba(16,72,112,0.1);
    transform: translateY(-5px);
}

.academy-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.academy-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Responsive Design for Featured Courses */
@media (max-width: 768px) {
    .featured-courses-title {
        font-size: 2rem;
    }

    .featured-courses-subtitle {
        font-size: 1rem;
    }

    .course-card {
        margin-bottom: 2rem;
    }

    .course-image {
        height: 200px;
    }

    .course-content {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .course-content h3 {
        font-size: 1.3rem;
    }

    .course-features {
        gap: 0.5rem;
    }

    .feature-item {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .course-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .academy-stats {
        gap: 1rem;
    }

    .academy-stat {
        min-width: 100px;
    }
}

@media (max-width: 576px) {
    .featured-courses-title {
        font-size: 1.8rem;
    }

    .course-image {
        height: 180px;
    }

    .course-content {
        padding: 1rem;
    }

    .course-content h3 {
        font-size: 1.2rem;
    }

    .course-description {
        font-size: 0.9rem;
    }

    .course-features {
        flex-direction: column;
    }

    .feature-item {
        justify-content: center;
    }

    .course-actions .btn {
        min-width: 100%;
        margin-bottom: 0.5rem;
    }

    .academy-stats {
        flex-direction: column;
        align-items: center;
    }

    .academy-stat {
        width: 100%;
        max-width: 200px;
    }
}

/* Featured News Section */
.featured-news-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.featured-news-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><g stroke="rgba(16,72,112,0.03)" stroke-width="1"><line x1="25" y1="0" x2="25" y2="100"/><line x1="50" y1="0" x2="50" y2="100"/><line x1="75" y1="0" x2="75" y2="100"/><line x1="0" y1="25" x2="100" y2="25"/><line x1="0" y1="50" x2="100" y2="50"/><line x1="0" y1="75" x2="100" y2="75"/></g></svg>');
    background-size: 100px 100px;
    opacity: 0.5;
    pointer-events: none;
}

.featured-news-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.featured-news-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.featured-news-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.featured-news-divider {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    margin: 0 auto 3rem;
    border-radius: 2px;
    position: relative;
}

.featured-news-divider::before,
.featured-news-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translateY(-50%);
}

.featured-news-divider::before {
    left: -15px;
}

.featured-news-divider::after {
    right: -15px;
}

.news-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16,72,112,0.05) 0%, rgba(245,158,11,0.05) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.news-card:hover::before {
    opacity: 1;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image {
    position: relative;
    width: 100%;
    height:auto;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.news-badge .badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-date {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    padding: 0.5rem;
    text-align: center;
    z-index: 2;
    min-width: 50px;
}

.date-day {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.date-month {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
}

.news-content {
    padding: 1.5rem;
    position: relative;
    z-index: 2;
}

.news-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-excerpt {
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    /*display: -webkit-box;*/
    /*-webkit-line-clamp: 3;*/
    /*-webkit-box-orient: vertical;*/
    /*overflow: hidden;*/
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-light);
    padding-top: 0.75rem;
    border-top: 1px solid rgba(16,72,112,0.1);
}

.news-author,
.news-views {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.news-author i,
.news-views i {
    font-size: 0.7rem;
    color: var(--secondary-color);
}

.news-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16,72,112,0.95), rgba(245,158,11,0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.4s ease;
    border-radius: var(--border-radius);
    z-index: 3;
}

.news-card:hover .news-overlay {
    opacity: 1;
    transform: scale(1);
}

.news-overlay .overlay-content {
    text-align: center;
    color: var(--white);
    padding: 1rem;
}

.news-overlay .overlay-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.news-overlay .overlay-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.news-overlay .overlay-content .btn {
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.news-overlay .overlay-content .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.news-navigation {
    text-align: center;
}

.news-navigation .btn {
    border-radius: 30px;
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-navigation .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.news-subscription {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 1rem;
}

.news-subscription i {
    color: var(--secondary-color);
}

/* Responsive Design for Featured News */
@media (max-width: 768px) {
    .featured-news-title {
        font-size: 2rem;
    }

    .featured-news-subtitle {
        font-size: 1rem;
    }

    .news-card {
        margin-bottom: 2rem;
    }

    .news-image {
        height: 180px;
    }

    .news-content {
        padding: 1.25rem;
    }

    .news-content h3 {
        font-size: 1rem;
    }

    .news-excerpt {
        font-size: 0.85rem;
    }

    .news-meta {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .news-navigation .btn {
        padding: 0.75rem 2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .featured-news-title {
        font-size: 1.8rem;
    }

    .news-image {
        height: 160px;
    }

    .news-content {
        padding: 1rem;
    }

    .news-content h3 {
        font-size: 0.95rem;
    }

    .news-excerpt {
        font-size: 0.8rem;
    }

    .news-date {
        top: 10px;
        right: 10px;
        padding: 0.4rem;
        min-width: 45px;
    }

    .date-day {
        font-size: 1rem;
    }

    .date-month {
        font-size: 0.6rem;
    }

    .news-navigation .btn {
        width: 100%;
        margin-bottom: 1rem;
    }

    .news-subscription {
        font-size: 0.8rem;
    }
}

/* Partners Section */
.partners-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.partners-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hexagons" width="30" height="30" patternUnits="userSpaceOnUse"><polygon points="15,0 30,8.66 30,21.65 15,30 0,21.65 0,8.66" fill="none" stroke="rgba(37,99,235,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23hexagons)"/></svg>');
    opacity: 0.4;
}

.partners-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.partners-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.partners-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.partners-divider {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    margin: 0 auto 3rem;
    border-radius: 2px;
    position: relative;
}

.partners-divider::before,
.partners-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translateY(-50%);
}

.partners-divider::before {
    left: -15px;
}

.partners-divider::after {
    right: -15px;
}

.partner-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16,72,112,0.05) 0%, rgba(245,158,11,0.05) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.partner-card:hover::before {
    opacity: 1;
}

.partner-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.partner-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.partner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.partner-card:hover .partner-image img {
    transform: scale(1.05);
}

.partner-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.partner-badge .badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.partner-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.partner-logo h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.partner-tagline {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.partner-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.partner-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.partner-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16,72,112,0.05);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition);
}

.partner-features .feature-item:hover {
    background: rgba(16,72,112,0.1);
    transform: translateY(-2px);
}

.partner-features .feature-item i {
    font-size: 1rem;
}

.partner-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(245,158,11,0.05);
    border-radius: var(--border-radius);
}

.partner-stats .stat-item {
    text-align: center;
    flex: 1;
}

.partner-stats .stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.partner-stats .stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.partner-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.partner-actions .btn {
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    flex: 1;
    max-width: 200px;
}

.partner-actions .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.partners-highlight {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.partners-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
}

.highlight-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.highlight-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.partnership-benefits {
    margin-bottom: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(16,72,112,0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.benefit-item:hover {
    background: rgba(16,72,112,0.1);
    transform: translateX(5px);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon i {
    color: white;
    font-size: 1.2rem;
}

.benefit-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.benefit-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.partnership-stats {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
}

.partnership-stat {
    text-align: center;
}

.partnership-stat .stat-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    transition: var(--transition);
}

.partnership-stat:hover .stat-circle {
    transform: scale(1.1);
}

.partnership-stat .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.partnership-stat .stat-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

.partners-cta {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    text-align: center;
}

.partners-cta h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.partners-cta p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.partners-cta .btn {
    border-radius: 30px;
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.partners-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Responsive Design for Partners */
@media (max-width: 768px) {
    .partners-title {
        font-size: 2rem;
    }

    .partners-subtitle {
        font-size: 1rem;
    }

    .partner-card {
        margin-bottom: 2rem;
    }

    .partner-image {
        height: 180px;
    }

    .partner-content {
        padding: 1.5rem;
    }

    .partner-logo h3 {
        font-size: 1.3rem;
    }

    .partner-features {
        gap: 0.5rem;
    }

    .partner-features .feature-item {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .partner-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .partner-actions {
        flex-direction: column;
    }

    .partner-actions .btn {
        max-width: 100%;
    }

    .partnership-stats {
        flex-direction: column;
        align-items: center;
    }

    .partnership-stat .stat-circle {
        width: 70px;
        height: 70px;
    }

    .partnership-stat .stat-number {
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    .partners-title {
        font-size: 1.8rem;
    }

    .partner-image {
        height: 160px;
    }

    .partner-content {
        padding: 1rem;
    }

    .partner-logo h3 {
        font-size: 1.2rem;
    }

    .partner-description {
        font-size: 0.9rem;
    }

    .partner-features {
        flex-direction: column;
    }

    .partner-features .feature-item {
        justify-content: center;
    }

    .benefit-item {
        flex-direction: column;
        text-align: center;
    }

    .benefit-icon {
        margin: 0 auto;
    }

    .partners-cta {
        padding: 1.5rem;
    }

    .partners-cta h4 {
        font-size: 1.3rem;
    }

    .partners-cta .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .visi-ai-section .row.align-items-center.g-5 {
        flex-direction: column !important;
    }
    .visi-ai-content {
        margin-bottom: 2rem;
    }
    .visi-ai-visual {
        margin-bottom: 2rem;
    }
    .visi-ai-features {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }
    .feature-item {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
    }
    .feature-icon {
        margin-right: 0 !important;
        margin-bottom: 1rem !important;
    }
    .feature-content {
        text-align: center !important;
    }
}

@media (max-width: 768px) {
    .ai-stats {
        flex-direction: row !important;
        flex-wrap: nowrap;
        justify-content: center;
        gap: 0.5rem;
        margin: 0 -8px;
    }
    .stat-card {
        flex: 0 1 auto;
        min-width: 0;
        max-width: 100%;
    }

}

@media (max-width: 500px) {
    .hero-content {
        padding: 0.5rem 0.2rem;
        word-break: break-word;
    }
    .hero-content h1 {
        font-size: 1.5rem !important;
        line-height: 1.1;
    }
    .hero-buttons .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    .hero-stats {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}
@media (max-width: 350px) {
    .hero-content h1 {
        font-size: 1.1rem !important;
    }
    .hero-buttons .btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.7rem;
    }
}
.hero-content {
    word-break: break-word;
}
.hero-bg-image img,
.globe-overlay img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
}

.bio-card {
    padding: 2.5rem 2rem;
}
@media (max-width: 768px) {
    .bio-card {
        padding: 1.5rem 1rem;
    }
}

/*Giới thiệu*/
.about-hero {
    color: white;
    padding: 6rem 0 4rem;
    margin-top: 80px;
}
.about-content {
    padding: 4rem 0;
    background: #f8fafc;
}
.mission-vision {
    padding: 4rem 0;
    background: white;
}
.mission-card, .vision-card {
    background: white;
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 10px 30px rgba(30,58,138,0.1);
    border: 1px solid #e9ecef;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
}
.mission-card:hover, .vision-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(30,64,175,0.15);
}
.mission-icon, .vision-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
}
.mission-title, .vision-title {
    color: #1e40af;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}
.mission-text, .vision-text {
    color: #334155;
    font-size: 1.1rem;
    line-height: 1.7;
    text-align: center;
}
.values-card {
    background: white;
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 10px 30px rgba(30,58,138,0.1);
    border: 1px solid #e9ecef;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
}
.values-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(30,64,175,0.15);
}
.values-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
}
.values-title {
    color: #1e40af;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}
.values-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}
.values-list li {
    color: #334155;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 0.8rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
}
.values-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}
.about-description {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(30,58,138,0.1);
    margin-bottom: 3rem;
}
.about-title {
    color: #1e40af;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}
.about-text {
    color: #334155;
    font-size: 1.2rem;
    line-height: 1.8;
}
.stats-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 4rem 0;
}
.stats-section * {
    color: white !important;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}
.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}
.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
}
.marker-dot {
    width: 20px;
    height: 20px;
    background: #2563eb;
    border: 4px solid white;
    border-radius: 50%;
    box-shadow: 0 0 0 3px #2563eb;
    position: relative;
    z-index: 2;
}
.marker-line {
    position: absolute;
    left: 9px;
    top: 20px;
    width: 2px;
    height: 60px;
    background: #2563eb;
}
.timeline-item:last-child .marker-line {
    display: none;
}
.timeline-content {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(30,58,138,0.1);
    border: 1px solid #e9ecef;
    transition: transform 0.3s, box-shadow 0.3s;
}
.timeline-content:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(30,64,175,0.15);
}
.timeline-date {
    color: #2563eb;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.timeline-title {
    color: #1e40af;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.timeline-description {
    color: #334155;
    line-height: 1.7;
    margin-bottom: 1rem;
}
.timeline-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.highlight-badge {
    background: #e0f2fe;
    color: #2563eb;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }
    .timeline-item {
        padding-left: 60px;
    }
    .timeline-content {
        padding: 1.5rem;
    }
}
.team-member-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(30,58,138,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e9ecef;
    height: 100%;
}
.team-member-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(30,64,175,0.15);
}
.member-avatar {
    position: relative;
    height: auto;
    overflow: hidden;
}
.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.team-member-card:hover .member-avatar img {
    transform: scale(1.05);
}
.member-social {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    padding: 2rem 1.5rem 1rem;
    display: flex;
    gap: 1rem;
    opacity: 0;
    transition: opacity 0.3s;
}
.team-member-card:hover .member-social {
    opacity: 1;
}
.member-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    color: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s;
}
.member-social a:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}
.member-info {
    padding: 2rem;
}
.member-name {
    color: #1e40af;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.member-position {
    color: #2563eb;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
}
.member-bio {
    color: #64748b;
    line-height: 1.6;
    font-size: 0.95rem;
}

/*====================
46. Breadcrumb css
======================*/

.breadcrumb-title {
    font-size: 45px;
    color: var(--color-white);
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: capitalize;
}

.breadcrumb-menu {
    position: relative;
    z-index: 1;
}

.breadcrumb-menu li {
    position: relative;
    display: inline-block;
    margin-left: 25px;
    color: var(--color-white);
    font-weight: 500;
    text-transform: capitalize;
    font-size: 16px;
    font-family: Montserrat-Regular;
    line-height: 25px;
}
.breadcrumb-menu {
    margin-top: 15px;
}
.breadcrumb-menu li a {
    color: var(--color-white);
    transition: all 0.5s ease-in-out;
    font-size: 16px;
    font-family: Montserrat-Regular;
    text-decoration: none;
}

.breadcrumb-menu li::before {
    position: absolute;
    content: '|';
    font-family: 'Font Awesome 6 Pro';
    right: -16px;
    top: 0px;
    text-align: center;
    font-size: 16px;
    color: var(--color-white);
}

.breadcrumb-menu li:first-child {
    margin-left: 0;
}

.breadcrumb-menu li:last-child:before {
    display: none;
}

.breadcrumb-menu li a:hover {
    color: var(--theme-color);
    text-decoration: none;
}

.breadcrumb-menu li.active {
    color: var(--theme-color);
}

/*Tin tức*/
.news-section {
    background: #f8fafc;
    padding: 3rem 0 2rem;
}
.news-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(30,58,138,0.08);
    margin-bottom: 2rem;
    transition: box-shadow 0.3s, transform 0.3s;
    border: 1px solid #e9ecef;
}
.news-card:hover {
    box-shadow: 0 8px 32px rgba(30,64,175,0.15);
    transform: translateY(-4px);
}
.news-title {
    color: #1e40af;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.news-meta {
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 0.5rem;
}
.news-category {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    border-radius: 12px;
    padding: 0.2rem 0.8rem;
    font-size: 0.85rem;
    margin-right: 0.5rem;
}
.news-intro {
    color: #334155;
    font-size: 1.05rem;
    margin-bottom: 0.7rem;
}
.news-detail {
    display: none;
    color: #374151;
    border-top: 1px solid #e5e7eb;
    margin-top: 1rem;
    padding-top: 1rem;
    font-size: 1.05rem;
    animation: fadeIn 0.5s;
}
.news-card.open .news-detail {
    display: block;
}
.action-btn {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.75rem 1.2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    min-width: 120px;
}
.action-btn:hover {
    background: #1e40af;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    text-decoration: none;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 2rem;
    text-align: center;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Section scroll offset for fixed navbar */
section {
    scroll-margin-top: 100px;
}

/* Enhanced news card styling */
.news-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.news-card .news-detail {
    flex-grow: 1;
}

.news-thumbnail {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    border-radius: 18px 18px 0 0;
}

.news-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-thumbnail .placeholder-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.8);
    font-size: 3rem;
}

.news-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .news-card {
        margin-bottom: 1.5rem;
    }
}

.news-title a{
    text-decoration: none;
}

.news-section .breadcrumb-menu {
    text-align: center;
}
.news-section .breadcrumb-menu a{
    color: #0b0b0b;
    font-weight: bold;
}
.news-section .breadcrumb-menu .icon_br_item{
    color: #0b0b0b;
}
.news-section .breadcrumb-menu li::before{
    color: #0b0b0b;
}

.phantrang {
    width: 100%;
    margin-bottom: 5px;
    text-align:center;
    margin-top: 25px;
}
.phantrang a {
    background: #ccc;
    padding: 5px 11px;
    color: #000000;
    display: inline-block;
    text-decoration: none;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
}
.phantrang span.page-numbers.current {
    background: #104870;
    padding: 8px 12px;
    color: white;
    border-radius: 4px;
    font-size: 13px;
}
.phantrang span.current{
    background: #104870;
    padding: 8px 12px;
    color: white;
    border-radius: 4px;
    font-size: 13px;
}
.phantrang span.extend{
    padding: 8px 13px;
}
.phantrang span.pages{
    padding: 9px 15px;
}
.phantrang a:hover{
    background: #104870;
    color: white;
}

/*chi tiết tin*/
.contact-hero {
    background: linear-gradient(135deg, #104870 0%, #0a2e4a 50%, #1f2937 100%);
    color: white;
    padding: 6rem 0 4rem;
    margin-top: 80px;
}
.contact-section {
    padding: 4rem 0;
    background: #f8fafc;
}
.contact-form-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(30,58,138,0.1);
    border: 1px solid #e9ecef;
}
.form-title {
    color: #1e40af;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}
.form-label {
    color: #374151;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.form-control {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s;
}
.form-control:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}
.form-control::placeholder {
    color: #9ca3af;
}
.btn-submit {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border: none;
    border-radius: 12px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
}
.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}
.contact-section .contact-info {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(30,58,138,0.1);
    border: 1px solid #e9ecef;
    height: 100%;
}
.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s;
}
.contact-item:hover {
    background: #e0f2fe;
    transform: translateX(5px);
}
.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 1rem;
}
.contact-details h5 {
    color: #1e40af;
    font-weight: 600;
    margin-bottom: 0.25rem;
}
.contact-details p {
    color: #64748b;
    margin: 0;
}
.success-message {
    display: none;
    background: #d1fae5;
    color: #065f46;
    padding: 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    border: 1px solid #a7f3d0;
}
.error-message {
    display: none;
    background: #fee2e2;
    color: #991b1b;
    padding: 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    border: 1px solid #fca5a5;
}

/*Solutions*/
section.solutions-section .solutions-hero {
    background: linear-gradient(135deg, #104870 0%, #0a2e4a 50%, #1f2937 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

section.solutions-section  .solutions-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

section.solutions-section  .solutions-hero .container {
    position: relative;
    z-index: 2;
}

section.solutions-section  .solutions-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

section.solutions-section  .solutions-hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

section.solutions-section  .filter-toolbar {
    background: white;
    padding: 1.5rem 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    position: sticky;
    top: 80px;
    z-index: 100;
}

section.solutions-section  .filter-btn {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    color: #6c757d;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0.25rem;
    text-decoration: none;
    display: inline-block;
    font-size: 0.9rem;
    cursor: pointer;
}

section.solutions-section  .filter-btn:hover,
section.solutions-section  .filter-btn.active {
    background: #2563eb;
    border-color: #2563eb;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(37, 99, 235, 0.3);
}

section.solutions-section  .solution-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    margin-bottom: 2rem;
    border: 1px solid #e9ecef;
}

section.solutions-section  .solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

section.solutions-section  .solution-image {
    height: auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

section.solutions-section  .solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

section.solutions-section  .solution-catalog {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(37, 99, 235, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

section.solutions-section  .solution-content {
    padding: 1.5rem;
}

section.solutions-section .solution-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #2d3748;
}

section.solutions-section  .solution-description {
    color: #718096;
    margin-bottom: 1rem;
    line-height: 1.6;
}

section.solutions-section  .solution-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

section.solutions-section  .solution-date {
    color: #a0aec0;
    font-weight: 500;
}

section.solutions-section  .solution-highlights {
    background: #f7fafc;
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
}

section.solutions-section  .solution-highlights h6 {
    color: #2d3748;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

section.solutions-section  .highlight-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: #4a5568;
}

section.solutions-section  .highlight-item i {
    color: #2563eb;
    margin-right: 0.5rem;
    font-size: 0.875rem;
}

section.solutions-section  .solution-card .btn-consult, .products .product_type_simple {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 1rem;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}
.products .product_type_simple {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%) !important;
    color: white !important;
}
section.solutions-section  .solution-card .btn-consult:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
    color: white;
}

section.solutions-section  .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
}

section.solutions-section .section-subtitle {
    font-size: 1.125rem;
    color: #718096;
    margin-bottom: 3rem;
}

section.solutions-section .industry-section {
    padding: 3rem 0;
    border-bottom: 1px solid #e2e8f0;
}

section.solutions-section .industry-section:last-child {
    border-bottom: none;
}

section.solutions-section .section-description {
    font-size: 1.125rem;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 2rem;
}

section.solutions-section .placeholder-image {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border: 2px dashed #cbd5e0;
    transition: all 0.3s ease;
}

section.solutions-section .placeholder-image:hover {
    border-color: #2563eb;
    background: linear-gradient(135deg, #ebf8ff 0%, #bee3f8 100%);
}

/* Ensure solution items are properly hidden/shown */
section.solutions-section .solution-item {
    display: block;
}

section.solutions-section .solution-item.hidden {
    display: none !important;
}

@media (max-width: 768px) {
    section.solutions-section .solutions-hero h1 {
        font-size: 2.5rem;
    }

    section.solutions-section .filter-toolbar {
        padding: 1rem 0;
    }

    section.solutions-section .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        margin: 0.2rem;
    }

    section.solutions-section .filter-buttons {
        gap: 0.5rem !important;
    }

    section.solutions-section .process-card {
        margin-bottom: 1rem;
    }

    section.solutions-section  .cta-card {
        padding: 2rem !important;
    }
}

/* Implementation Process Section Styles */
section.solutions-section .process-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

section.solutions-section .process-icon {
    transition: all 0.3s ease;
}

section.solutions-section .process-card:hover .process-icon {
    transform: scale(1.1);
}

section.solutions-section .cta-card {
    transition: all 0.3s ease;
}

section.solutions-section .cta-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.4);
}

section.solutions-section .cta-card .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,255,255,0.4);
}

/* Testimonials Section Styles */
section.solutions-section .testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.08) !important;
    border-color: rgba(37, 99, 235, 0.3) !important;
}

section.solutions-section .quote-icon {
    transition: all 0.3s ease;
}

section.solutions-section .testimonial-card:hover .quote-icon {
    transform: scale(1.1);
    color: #60a5fa !important;
}

section.solutions-section .logo-placeholder {
    transition: all 0.3s ease;
}

section.solutions-section .testimonial-card:hover .logo-placeholder {
    transform: scale(1.1);
}

section.solutions-section .stats-highlight {
    transition: all 0.3s ease;
}

section.solutions-section .stats-highlight:hover {
    background: rgba(37, 99, 235, 0.15) !important;
    transform: translateY(-3px);
}

section.solutions-section .stat-number {
    transition: all 0.3s ease;
}

section.solutions-section .stats-highlight:hover .stat-number {
    transform: scale(1.1);
}

/* FAQ Section Styles */
section.solutions-section .faq-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12) !important;
}

section.solutions-section .faq-question:hover {
    background: #f8fafc;
}

section.solutions-section .faq-icon.active {
    transform: rotate(180deg);
}

section.solutions-section .faq-answer {
    transition: all 0.3s ease;
}

section.solutions-section .faq-cta {
    transition: all 0.3s ease;
}

section.solutions-section .faq-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4) !important;
}

section.solutions-section .faq-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,255,255,0.4) !important;
}

/* AI Integration CTA Section Styles */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

section.solutions-section .integration-content {
    transition: all 0.3s ease;
}

section.solutions-section .integration-content:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.08) !important;
}

section.solutions-section .integration-icon {
    transition: all 0.3s ease;
}

section.solutions-section .integration-content:hover .integration-icon {
    transform: scale(1.1);
}

section.solutions-section .feature-item {
    transition: all 0.3s ease;
}

section.solutions-section .feature-item:hover {
    transform: translateY(-5px);
}

section.solutions-section .feature-icon {
    transition: all 0.3s ease;
}

section.solutions-section .feature-item:hover .feature-icon {
    background: rgba(255,255,255,0.2) !important;
    transform: scale(1.1);
}

section.solutions-section .integration-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255,255,255,0.4) !important;
    background: #f8fafc !important;
}

@media (max-width: 768px) {
    section.solutions-section .integration-title {
        font-size: 2rem !important;
    }

    section.solutions-section .integration-subtitle {
        font-size: 1.1rem !important;
    }

    section.solutions-section .integration-content {
        padding: 3rem 2rem !important;
    }
}

/* Fix for footer overlap issues */
section.solutions-section .footer-section {
    position: relative;
    z-index: 1;
    margin-top: 0;
}

/* Ensure proper spacing between sections */
section.solutions-section section {
    position: relative;
    z-index: 1;
}

/* Fix for any potential negative margins */
section.solutions-section .py-5 {
    margin-bottom: 0 !important;
}



section.solutions-section .footer-section {
    margin-top: auto;
}

/* Enhanced dropdown styling */
section.solutions-section .dropdown-menu {
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-radius: 15px;
    padding: 0.5rem 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
}

section.solutions-section .dropdown-item {
    padding: 0.75rem 1.5rem;
    color: #2d3748;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

section.solutions-section .dropdown-item:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    border-left-color: #60a5fa;
    transform: translateX(5px);
}

section.solutions-section .dropdown-item:active {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    color: white;
}

/* Smooth scroll behavior */


/* Section scroll offset for fixed navbar */
section.solutions-section  .industry-section {
    scroll-margin-top: 100px;
}

/*menu sidebar*/
ul#menu-menu-sidebar  a:last-child {
    margin-bottom: 0px;
    border-bottom: none;
}
ul#menu-menu-sidebar  a {
    display: block;
    padding: 10px 0;
    font-weight: 500;
    border-bottom: 1px solid #ced4da;
    transition: var(--transition);
    font-size: 16px;
    font-family: Montserrat-Regular;
    line-height: 28px;
}


ul#menu-menu-sidebar a:last-child {
    margin-bottom: 0px;
    border-bottom: none;
}
ul#menu-menu-sidebar li{
    list-style: none;
}
ul#menu-menu-sidebar{
    padding-left: 0px !important;
}
ul#menu-menu-sidebar a{
    text-decoration: none;
}
ul#menu-menu-sidebar a:hover {
    padding-left: 10px;
    color: var(--theme-color);
    text-decoration: none;
}

ul#menu-menu-sidebar a i {
    margin-right: 5px;
    color: var(--theme-color);
}
.related-news .widget-title{
    position: relative;
    padding-bottom: 15px;
}
.related-news .widget-title::after {
    position: absolute;
    content: '';
    width: 30px;
    border-bottom: 3px solid var(--theme-color);
    bottom: 0;
    left: 22px;
}
.related-news .widget-title::before {
    position: absolute;
    content: '';
    width: 15px;
    border-bottom: 3px solid var(--theme-color);
    bottom: 0;
    left: 0;
}

.main_header.fixed .logo_head img {
    max-width: 250px;
}

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 9999;
    display: flex;
    align-items: center !important;
    justify-content: center !important;
    display: none;
    justify-content: space-between;
}

.spinner {
    border: 8px solid #f3f3f3; /* Màu nền của spinner */
    border-top: 8px solid #3498db; /* Màu của phần quay */
    border-radius: 50%; /* Tạo hình tròn */
    width: 50px; /* Chiều rộng spinner */
    height: 50px; /* Chiều cao spinner */
    animation: spin 2s linear infinite; /* Quay spinner */
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/*css call mobile*/
/*css all in one*/
/*css call mobile*/
#button-contact-vr {
    position: fixed;
    bottom: 0;
    z-index: 99999;
}
/*phone*/
#button-contact-vr .button-contact {
    position: relative;
}
#button-contact-vr .button-contact .phone-vr {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 90px;
    height: 90px;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    /*-webkit-transform: translateZ(0);*/
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: block;
}
.phone-vr-circle-fill {
    width: 65px;
    height: 65px;
    top: 12px;
    left: 12px;
    position: absolute;
    box-shadow: 0 0 0 0 #c31d1d;
    background-color: rgba(230, 8, 8, 0.7);
    border-radius: 50%;
    border: 2px solid transparent;
    -webkit-animation: phone-vr-circle-fill 2.3s infinite ease-in-out;
    animation: phone-vr-circle-fill 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    -webkit-animuiion: zoom 1.3s infinite;
    animation: zoom 1.3s infinite;
}

.phone-vr-img-circle a {
    display: block;
    line-height: 37px;
}
.phone-vr-img-circle img {
    max-height:40px;
    max-width: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
}
@-webkit-keyframes phone-vr-circle-fill {
    0% {-webkit-transform: rotate(0) scale(1) skew(1deg);  }
    10% {-webkit-transform: rotate(-25deg) scale(1) skew(1deg);}
    20% {-webkit-transform: rotate(25deg) scale(1) skew(1deg);}
    30% {-webkit-transform: rotate(-25deg) scale(1) skew(1deg);}
    40% {-webkit-transform: rotate(25deg) scale(1) skew(1deg);}
    50% {-webkit-transform: rotate(0) scale(1) skew(1deg);}
    100% {-webkit-transform: rotate(0) scale(1) skew(1deg);}
}

@-webkit-keyframes zoom{0%{transform:scale(.9)}70%{transform:scale(1);box-shadow:0 0 0 15px transparent}100%{transform:scale(.9);box-shadow:0 0 0 0 transparent}}@keyframes zoom{0%{transform:scale(.9)}70%{transform:scale(1);box-shadow:0 0 0 15px transparent}100%{transform:scale(.9);box-shadow:0 0 0 0 transparent}}
.phone-bar a {
    position: fixed;
    bottom: 25px;
    left: 30px;
    z-index: -1;
    color: #fff;
    font-size: 16px;
    padding: 8px 15px 7px 50px;
    border-radius: 100px;
    white-space: nowrap;
}
.phone-bar a:hover {
    opacity: 0.8;color: #fff;
}
@media(max-width: 736px){
    .phone-bar{display: none;}
}

#zalo-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #2196F3;
    background-color: rgba(33, 150, 243, 0.7);
}
#zalo-vr .phone-vr-img-circle {
    background-color: #2196F3;
}
#viber-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #714497;
    background-color: rgba(113, 68, 151, 0.8);
}
#viber-vr .phone-vr-img-circle {
    background-color: #714497;
}
#contact-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #2196F3;
    background-color: rgba(33, 150, 243, 0.7);
}
#contact-vr .phone-vr-img-circle {
    background-color: #2196F3;
}


#gom-all-in-one #phone-vr {
    transition: 0.7s all;
    -moz-transition: 0.7s all;
    -webkit-transition: 0.7s all;
}
#gom-all-in-one #zalo-vr {
    transition: 1s all;
    -moz-transition: 1s all;
    -webkit-transition: 1s all;
}
#gom-all-in-one #viber-vr {
    transition: 1.3s all;
    -moz-transition: 1.3s all;
    -webkit-transition: 1.3s all;
}
#gom-all-in-one #contact-vr {
    transition: 1.6s all;
    -moz-transition: 1.6s all;
    -webkit-transition: 1.6s all;
}
#button-contact-vr.active #gom-all-in-one .button-contact {
    margin-left: -100%;
}
#all-in-one-vr .phone-bar {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 100%;
    color: #fff;
    padding: 5px 15px 5px 48px;
    border-radius: 50px;
    margin-left: -64px;
    width: max-content;
    cursor: pointer;
}

.footer-brand img {
    max-width: 100%;
}
#kinh-doanh h2.section-title{
    text-align: left !important;
}

.rounded-4{
    margin-bottom: 20px;
}
.woocommerce:where(body:not(.woocommerce-uses-block-theme)) ul.products li.product .price{
    text-align: center !important;
    color: black !important;
}