/* ===================================
   BERANDA PAGE STYLES
   STIKBAR - Perguruan Tinggi
   =================================== */

/* CSS Variables */
:root {
    --primary: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary: #64748b;
    --accent: #f59e0b;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #0ea5e9;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    
    --border-color: #e2e8f0;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --transition-fast: 0.15s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--bg-secondary);
}

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

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.3);
}

.btn-outline {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-outline-light {
    background: transparent;
    border-color: white;
    color: white;
}

.btn-outline-light:hover {
    background: white;
    color: var(--primary);
}

.btn-outline-white {
    background: transparent;
    border-color: white;
    color: white;
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-white {
    background: white;
    color: var(--primary);
}

.btn-white:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
}

/* ===================================
   NAVBAR
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: white;
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
}

.navbar.scrolled .brand-name {
    color: var(--primary);
}

.brand-tagline {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.navbar.scrolled .brand-tagline {
    color: var(--text-secondary);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius);
}

.navbar.scrolled .nav-link {
    color: var(--text-primary);
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--primary);
    background: var(--bg-secondary);
}

.nav-link i {
    font-size: 10px;
    transition: var(--transition-fast);
}

.nav-item:hover .nav-link i {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-fast);
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text-primary);
}

.dropdown-menu li a:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-actions .btn-outline {
    border-color: white;
    color: white;
}

.navbar.scrolled .navbar-actions .btn-outline {
    border-color: var(--primary);
    color: var(--primary);
}

.navbar-actions .btn-primary {
    background: white;
    color: var(--primary);
}

.navbar.scrolled .navbar-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

/* Navbar Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition-fast);
}

.navbar.scrolled .navbar-toggle span {
    background: var(--text-primary);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
}

.hero-slider {
    width: 100%;
    height: 100vh;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.9) 0%, rgba(15, 23, 42, 0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    color: white;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content h1 span {
    color: var(--accent);
}

.hero-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===================================
   STATISTICS SECTION
   =================================== */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    margin-top: -1px;
    width: 100%;
    overflow: hidden;
}

.stats-wrapper {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    width: 100%;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item:last-child {
    border-right: none;
    padding-right: 0;
}

.stat-item:first-child {
    padding-left: 0;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

/* Swiper Customization */
.hero-slider .swiper-pagination {
    bottom: 30px;
}

.hero-slider .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.hero-slider .swiper-pagination-bullet-active {
    background: white;
    width: 32px;
    border-radius: 6px;
}

.hero-slider .swiper-button-prev,
.hero-slider .swiper-button-next {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    color: white;
}

.hero-slider .swiper-button-prev::after,
.hero-slider .swiper-button-next::after {
    font-size: 18px;
}

.hero-slider .swiper-button-prev:hover,
.hero-slider .swiper-button-next:hover {
    background: white;
    color: var(--primary);
}

/* ===================================
   SECTION HEADER
   =================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-subtitle {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-title span {
    color: var(--primary);
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
    width: 100%;
    max-width: 100%;
}

.image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    width: 100%;
}

.image-main img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.image-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 220px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid white;
}

.image-secondary img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    top: 40px;
    left: -30px;
    background: linear-gradient(135deg, var(--accent), #d97706);
    color: white;
    padding: 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.exp-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.exp-text {
    font-size: 13px;
    font-weight: 500;
    opacity: 0.9;
}

.about-content .section-subtitle {
    display: inline-block;
    margin-bottom: 16px;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.about-desc {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    gap: 16px;
}

.feature-icon {
    width: 28px;
    height: 28px;
    color: var(--success);
    font-size: 24px;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.feature-text p {
    font-size: 14px;
    color: var(--text-secondary);
}

.about-buttons {
    display: flex;
    gap: 16px;
}

/* ===================================
   PROGRAMS SECTION
   =================================== */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.program-card {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.program-card.featured {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
}

.program-card.featured * {
    color: white;
}

.program-card.featured .program-icon {
    background: rgba(255, 255, 255, 0.2);
}

.program-card.featured .program-list li i {
    color: var(--accent);
}

.program-card.featured .btn-primary {
    background: white;
    color: var(--primary);
}

.program-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 14px;
    background: var(--accent);
    color: white;
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.program-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    margin-bottom: 24px;
}

.program-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.program-content > p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.program-card.featured .program-content > p {
    color: rgba(255, 255, 255, 0.85);
}

.program-list {
    margin-bottom: 24px;
}

.program-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    margin-bottom: 10px;
}

.program-list li i {
    color: var(--success);
}

.program-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.program-card.featured .program-meta {
    border-color: rgba(255, 255, 255, 0.2);
}

.program-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.program-card.featured .program-meta span {
    color: rgba(255, 255, 255, 0.8);
}

/* ===================================
   WHY US SECTION
   =================================== */
.why-us-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-us-content .section-subtitle,
.why-us-content .section-title {
    text-align: left;
}

.why-us-content .section-desc {
    text-align: left;
    margin-bottom: 40px;
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.why-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.why-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.why-text h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.why-text p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.why-us-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.why-us-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 0 0 15px rgba(255, 255, 255, 0.3);
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 0 20px rgba(255, 255, 255, 0.4);
}

/* ===================================
   NEWS SECTION
   =================================== */
.news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

.news-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.news-card.news-featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.news-image {
    position: relative;
    overflow: hidden;
}

.news-card:not(.news-featured) .news-image {
    height: 200px;
}

.news-card.news-featured .news-image {
    height: 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-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.news-content {
    padding: 24px;
}

.news-card.news-featured .news-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.news-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.5;
}

.news-card.news-featured .news-content h3 {
    font-size: 1.5rem;
}

.news-content h3 a:hover {
    color: var(--primary);
}

.news-content > p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
}

.news-link:hover {
    gap: 12px;
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */
.testimonials-slider {
    padding-bottom: 60px;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.testimonial-content {
    margin-bottom: 24px;
}

.quote-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    margin-bottom: 20px;
}

.testimonial-content p {
    font-size: 1.0625rem;
    color: var(--text-primary);
    line-height: 1.8;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-info h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.author-info span {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
}

.author-info .batch {
    color: var(--primary);
    font-weight: 500;
}

.testimonials-slider .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--border-color);
    opacity: 1;
}

.testimonials-slider .swiper-pagination-bullet-active {
    background: var(--primary);
    width: 28px;
    border-radius: 5px;
}

/* ===================================
   PARTNERS SECTION
   =================================== */
.partners-slider {
    padding: 20px 0;
}

.partner-logo {
    background: white;
    padding: 30px 40px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.partner-logo:hover {
    box-shadow: var(--shadow-md);
}

.partner-logo img {
    max-height: 50px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta {
    position: relative;
    padding: 100px 0;
    background: url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.95) 0%, rgba(15, 23, 42, 0.9) 100%);
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.cta-countdown p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    font-size: 15px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.countdown-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    min-width: 100px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.countdown-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 8px;
}

.countdown-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    z-index: 1000;
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 50px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand .brand-logo {
    width: 45px;
    height: 45px;
    font-size: 20px;
}

.footer-brand .brand-name {
    font-size: 1.25rem;
    color: white;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

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

.footer-col h4 {
    font-size: 18px;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: white;
    padding-left: 8px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-list li {
    display: flex;
    gap: 12px;
    font-size: 14px;
}

.contact-list li i {
    color: var(--primary-light);
    width: 16px;
    margin-top: 4px;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-links a:hover {
    color: white;
}

/* ===================================
   BACK TO TOP
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ===================================
   VIDEO MODAL
   =================================== */
.video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.video-modal.show {
    opacity: 1;
    visibility: visible;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
}

.video-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.video-modal-close:hover {
    transform: rotate(90deg);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ===================================
   INFO POPUP STYLES
   =================================== */
.info-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.info-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.info-popup {
    background: white;
    border-radius: 20px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.info-popup-overlay.active .info-popup {
    transform: scale(1) translateY(0);
}

.info-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 16px;
    z-index: 10;
    transition: all 0.2s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.info-popup-close:hover {
    background: white;
    color: #ef4444;
    transform: rotate(90deg);
}

.info-popup-image {
    width: 100%;
    max-height: 250px;
    overflow: hidden;
}

.info-popup-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.info-popup-content {
    padding: 28px;
    text-align: center;
}

.info-popup-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
    line-height: 1.3;
}

.info-popup-content p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.info-popup-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.info-popup-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.info-popup-btn i {
    transition: transform 0.3s ease;
}

.info-popup-btn:hover i {
    transform: translateX(4px);
}

/* Dark mode popup */
@media (prefers-color-scheme: dark) {
    .info-popup {
        background: #1e293b;
    }
    
    .info-popup-close {
        background: rgba(30, 41, 59, 0.9);
        color: #94a3b8;
    }
    
    .info-popup-close:hover {
        background: #334155;
        color: #ef4444;
    }
    
    .info-popup-content h3 {
        color: #f1f5f9;
    }
    
    .info-popup-content p {
        color: #94a3b8;
    }
}

/* Responsive popup */
@media (max-width: 576px) {
    .info-popup {
        max-width: 100%;
        margin: 10px;
        border-radius: 16px;
    }
    
    .info-popup-content {
        padding: 20px;
    }
    
    .info-popup-content h3 {
        font-size: 1.25rem;
    }
    
    .info-popup-content p {
        font-size: 0.9rem;
    }
    
    .info-popup-btn {
        padding: 12px 24px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   RESPONSIVE STYLES
   =================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 24px;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .about-wrapper,
    .why-us-wrapper {
        gap: 50px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .container {
        padding: 0 20px;
    }
    
    /* Navbar Mobile */
    .navbar-nav {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        gap: 0;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        z-index: 999;
    }
    
    .navbar-nav.active {
        display: flex;
    }
    
    .navbar-nav .nav-item {
        width: 100%;
    }
    
    .navbar-nav .nav-link {
        color: var(--text-primary);
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
    }
    
    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        background: var(--bg-secondary);
        color: var(--primary);
    }
    
    .navbar-nav .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        padding-left: 16px;
        background: var(--bg-secondary);
        display: none;
    }
    
    .navbar-nav .nav-item.active .dropdown-menu {
        display: block;
    }
    
    .navbar-actions {
        display: none;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    /* Toggle Animation */
    .navbar-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .navbar-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Brand responsive */
    .brand-name {
        font-size: 1.2rem;
    }
    
    .brand-tagline {
        font-size: 9px;
    }
    
    .brand-logo {
        width: 40px;
        height: 40px;
    }
    
    /* Hero */
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 16px;
    }
    
    /* Stats section responsive */
    .stats-section {
        padding: 40px 0;
    }
    
    .stats-wrapper {
        gap: 20px;
        justify-content: center;
    }
    
    .stat-item {
        border-right: none;
        padding: 15px 20px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-lg);
        flex: 0 1 calc(50% - 10px);
        min-width: 180px;
    }
    
    .stat-item:first-child,
    .stat-item:last-child {
        padding: 15px 20px;
    }

    /* About & Why Us */
    .about-wrapper,
    .why-us-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        order: -1;
    }
    
    .why-us-image {
        order: -1;
    }
    
    .about-content .section-title,
    .why-us-content .section-title {
        text-align: center;
    }
    
    .about-content .section-subtitle {
        display: block;
        text-align: center;
    }
    
    .about-buttons {
        justify-content: center;
    }
    
    /* Programs */
    .programs-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    /* News */
    .news-card.news-featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-card.news-featured .news-content {
        padding: 24px;
    }
    
    .news-card.news-featured .news-content h3 {
        font-size: 1.25rem;
    }
    
    /* Section */
    .section {
        padding: 70px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    /* Navbar */
    .navbar {
        padding: 12px 0;
    }
    
    .navbar.scrolled {
        padding: 10px 0;
    }
    
    .brand-name {
        font-size: 1.1rem;
    }
    
    .brand-tagline {
        font-size: 8px;
        letter-spacing: 0.5px;
    }
    
    .brand-logo {
        width: 38px;
        height: 38px;
    }
    
    .navbar-nav {
        top: 60px;
        max-height: calc(100vh - 60px);
    }
    
    /* Hero */
    .hero-content h1 {
        font-size: 1.875rem;
    }
    
    .hero-content p {
        font-size: 0.9375rem;
        margin-bottom: 24px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Stats */
    .stats-section {
        padding: 30px 0;
        width: 100%;
    }
    
    .stats-section .container {
        padding: 0 16px;
    }
    
    .stats-wrapper {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    
    .stat-item {
        width: 100%;
        min-width: unset;
        max-width: 100%;
        justify-content: flex-start;
        padding: 12px 16px;
        box-sizing: border-box;
    }
    
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
        flex-shrink: 0;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 13px;
    }

    /* About */
    .about-wrapper {
        padding: 0;
    }
    
    .about-image {
        width: 100%;
        max-width: 100%;
    }
    
    .image-secondary,
    .experience-badge {
        display: none;
    }
    
    .image-main {
        width: 100%;
    }
    
    .image-main img {
        height: 300px;
        width: 100%;
    }
    
    .about-desc {
        font-size: 1rem;
    }
    
    .about-buttons {
        flex-direction: column;
    }
    
    .about-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Why Us */
    .why-us-image img {
        height: 350px;
    }
    
    .why-us-grid {
        gap: 16px;
    }
    
    .why-us-item {
        padding: 20px;
    }
    
    /* Programs */
    .program-card {
        padding: 30px 24px;
    }
    
    .program-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    /* News */
    .news-content {
        padding: 20px;
    }
    
    .news-content h3 {
        font-size: 1rem;
    }
    
    /* Testimonials */
    .testimonial-card {
        padding: 24px;
    }
    
    /* Partners */
    .partner-item {
        height: 60px;
    }
    
    .partner-item img {
        max-height: 40px;
    }
    
    /* CTA */
    .cta-content h2 {
        font-size: 1.75rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .countdown {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .countdown-item {
        min-width: 70px;
        padding: 12px;
    }
    
    .countdown-number {
        font-size: 1.75rem;
    }
    
    .countdown-label {
        font-size: 11px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    /* Section */
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-desc {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 16px;
    }
    
    /* Navbar */
    .navbar {
        padding: 10px 0;
    }
    
    .navbar.scrolled {
        padding: 8px 0;
    }
    
    .brand-name {
        font-size: 0.95rem;
    }
    
    .brand-tagline {
        display: none;
    }
    
    .brand-logo {
        width: 34px;
        height: 34px;
    }
    
    .navbar-brand {
        gap: 8px;
    }
    
    .navbar-nav {
        top: 54px;
        max-height: calc(100vh - 54px);
        padding: 16px;
    }
    
    .navbar-nav .nav-link {
        padding: 12px 14px;
        font-size: 14px;
    }
    
    .navbar-toggle {
        padding: 6px;
    }
    
    .navbar-toggle span {
        width: 20px;
    }
    
    /* Hero */
    .hero-content h1 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    .hero-content p {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 5px 12px;
        margin-bottom: 16px;
    }
    
    .hero-buttons .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .hero-slider .swiper-button-prev,
    .hero-slider .swiper-button-next {
        display: none;
    }
    
    .hero-slider .swiper-pagination {
        bottom: 20px;
    }
    
    /* Stats */
    .stats-section {
        padding: 24px 0;
    }
    
    .stat-item {
        padding: 10px 14px;
    }
    
    .stat-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    
    .stat-number {
        font-size: 1.375rem;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    /* Section */
    .section {
        padding: 50px 0;
    }
    
    .section-header {
        margin-bottom: 32px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 12px;
        padding: 5px 12px;
    }
    
    .section-desc {
        font-size: 0.9375rem;
    }
    
    /* About */
    .image-main img {
        height: 250px;
    }
    
    .about-desc {
        font-size: 0.9375rem;
    }
    
    .feature-item {
        gap: 12px;
    }
    
    .feature-icon {
        width: 24px;
        height: 24px;
        font-size: 20px;
    }
    
    .feature-text h4 {
        font-size: 15px;
    }
    
    .feature-text p {
        font-size: 13px;
    }
    
    /* Programs */
    .program-card {
        padding: 24px 20px;
    }
    
    .program-icon {
        width: 56px;
        height: 56px;
        font-size: 22px;
        margin-bottom: 16px;
    }
    
    .program-card h3 {
        font-size: 1.125rem;
    }
    
    .program-card p {
        font-size: 13px;
    }
    
    /* Why Us */
    .why-us-image img {
        height: 280px;
    }
    
    .why-us-item {
        padding: 16px;
    }
    
    .why-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    
    .why-us-item h4 {
        font-size: 15px;
    }
    
    .why-us-item p {
        font-size: 13px;
    }
    
    /* News */
    .news-card:not(.news-featured) .news-image {
        height: 180px;
    }
    
    .news-content {
        padding: 16px;
    }
    
    .news-content h3 {
        font-size: 0.9375rem;
        margin-bottom: 8px;
    }
    
    .news-content > p {
        font-size: 13px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .news-meta {
        gap: 12px;
        margin-bottom: 8px;
    }
    
    .news-meta span {
        font-size: 12px;
    }
    
    /* Testimonials */
    .testimonial-card {
        padding: 20px;
    }
    
    .testimonial-quote {
        font-size: 0.9375rem;
    }
    
    .testimonial-author img {
        width: 48px;
        height: 48px;
    }
    
    .author-name {
        font-size: 15px;
    }
    
    .author-role {
        font-size: 13px;
    }
    
    /* Partners */
    .partner-item {
        height: 50px;
    }
    
    .partner-item img {
        max-height: 30px;
    }
    
    /* CTA */
    .cta-section {
        padding: 50px 0;
    }
    
    .cta-content h2 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 0.9375rem;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 10px 8px;
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
    
    .countdown-label {
        font-size: 10px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Footer */
    .footer {
        padding: 50px 0 20px;
    }
    
    .footer-logo img {
        height: 50px;
    }
    
    .footer-brand h3 {
        font-size: 1.25rem;
    }
    
    .footer-brand p {
        font-size: 13px;
    }
    
    .footer-title {
        font-size: 1rem;
        margin-bottom: 16px;
    }
    
    .footer-links li a,
    .footer-contact li {
        font-size: 13px;
    }
    
    .footer-bottom {
        padding: 16px 0;
    }
    
    .footer-bottom p {
        font-size: 12px;
    }
}

@media (max-width: 400px) {
    .container {
        padding: 0 12px;
    }
    
    .hero-content h1 {
        font-size: 1.375rem;
    }
    
    .hero-content p {
        font-size: 0.8125rem;
    }
    
    .stat-item {
        gap: 12px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 1.375rem;
    }
    
    .countdown-item {
        min-width: 55px;
    }
    
    .countdown-number {
        font-size: 1.25rem;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.video-play-btn {
    animation: pulse 2s ease infinite;
}