/**
 * Modern Home Page Styles - Nirmala College for Women
 * Clean, professional design with improved UX
 */

/* ============================================
   CSS Variables - Design System
   ============================================ */
:root {
    /* New Theme */
    --primary: #273a62;       /* Updated Primary */
    --primary-light: #6079b0; /* Updated Primary Light */
    --primary-dark: #140b31;  /* Dark Deep Purple */
    
    /* Accent Colors */
    --accent: #f4c542;       /* Yellow */
    --accent-light: #ffe082; /* Light Yellow */
    --accent-dark: #d4a017;  /* Dark Yellow */
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f7f8fc;
    --gray-100: #eef1f9;
    --gray-200: #e6e6ef;
    --gray-300: #d1d5db;
    --gray-400: #b9a6d8;
    --gray-500: #8f7aa9;
    --gray-600: #6f5a8f;
    --gray-700: #5a4477;
    --gray-800: #44335e;
    --gray-900: #2d223f;
    
    /* Semantic Colors */
    --success: #10b981;
    --info: #3b82f6;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    
    /* Spacing - base (mobile first) */
    --section-padding: 3.125rem 0;   /* 50px */
    --section-padding-sm: 2.5rem 0;  /* 40px */
    --container-padding-x: 0.875rem;  /* 14px */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

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

html {
    scroll-behavior: smooth;
    width: 100%;
    max-width: 100%;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: clamp(0.9375rem, 2vw, 1rem); /* 15px–16px */
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
}

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

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

/* Prevent horizontal scroll and overflow */
body, .hero-section, .section, .container-modern, .notice-ticker {
    overflow-x: clip;
}

/* ============================================
   Modern Header Styles — moved to modern-header.css
   ============================================ */

/* ============================================
   Hero Section - Modern Video Banner
   ============================================ */
.hero-section {
    position: relative;
    height: 100vh;
    height: 100svh;
    min-height: clamp(26rem, 82svh, 47.5rem);
    overflow: hidden;
    margin-top: 0;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-video-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: max(100vw, 177.78vh);
    height: max(100vh, 56.25vw);
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(180deg, rgba(20, 11, 49, 0.18) 0%, rgba(20, 11, 49, 0.48) 48%, rgba(20, 11, 49, 0.65) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(5.5rem, 10vw, 8rem) var(--container-padding-x) clamp(2rem, 6vw, 4rem);
}

.hero-content {
    text-align: center;
    color: var(--white);
    width: min(100%, 48rem);
    padding: clamp(1rem, 3vw, 2rem);
    max-width: 48rem;
}

.hero-content h1 {
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.15;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content .tagline {
    font-size: clamp(0.95rem, 2.2vw, 1.25rem);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: 0.875rem;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
}

/* Touch-friendly: min 48x48px tap target */
.btn-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;   /* 48px */
    min-width: 3rem;
    width: min(100%, 18rem);
    padding: 0.875rem 2rem;
    font-size: clamp(0.875rem, 2vw, 1rem);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition);
    text-align: center;
}

.btn-hero-primary {
    background: var(--accent);
    color: var(--primary-dark);
}

.btn-hero-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-hero-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

/* ============================================
   Notice Ticker - Modern Marquee
   ============================================ */
.notice-ticker {
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
    padding: 12px 0;
    overflow: hidden;
}

.ticker-wrapper {
    display: flex;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.ticker-label {
    background: var(--primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    margin-right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ticker-content {
    flex: 1;
    overflow: hidden;
    min-height: 1.5em;
}

.ticker-content marquee,
.ticker-content .marquee-oneline {
    color: var(--primary-dark);
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
    display: inline-block;
}

.ticker-content .no-notices {
    color: var(--primary-dark);
    opacity: 0.85;
}

/* ============================================
   Section Styles
   ============================================ */
.section {
    padding: var(--section-padding);
    width: 100%;
}

.section-sm {
    padding: var(--section-padding-sm);
}

.section-gray {
    background: var(--gray-50);
}

.section-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
}

.section-primary h2 {
    color: var(--white);
}

.container-modern {
    width: 100%;
    max-width: 90rem; /* 1440px */
    margin: 0 auto;
    padding: 0 var(--container-padding-x);
}

/* All content sections (excl. header, menu, banner): equal left & right margin, content aligned */
.section .container-modern {
    padding-left: var(--container-padding-x) !important;
    padding-right: var(--container-padding-x) !important;
}

/* Index wrapper: full width so live alignment matches localhost (overrides any other container rules) */
.page-index-content {
    width: 100%;
    max-width: 100%;
}

/* Index page: use full viewport width on laptop/desktop so alignment matches localhost on live */
/* Target both body class and .page-index-content wrapper so layout works even if body class is missing on live */
@media (min-width: 992px) and (max-width: 1400px) {
    body.page-index .section,
    body.page-index .section .container-modern,
    .page-index-content .section,
    .page-index-content .section .container-modern {
        width: 100% !important;
        max-width: 100% !important;
    }
    body.page-index .section .container-modern,
    .page-index-content .section .container-modern {
        padding-left: clamp(1rem, 2.5vw, 1.5rem) !important;
        padding-right: clamp(1rem, 2.5vw, 1.5rem) !important;
    }
    /* Keep 4-column course cards so content fills width at 1025px-style viewports */
    body.page-index .courses-grid,
    .page-index-content .courses-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

.section-header {
    text-align: center;
    margin-bottom: clamp(2rem, 4vw, 3.125rem);
}

.section-header h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 0.9375rem;
    position: relative;
    display: inline-block;
    line-height: 1.2;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: var(--radius-full);
}

.section-header p {
    color: var(--gray-500);
    font-size: clamp(0.9375rem, 1.5vw, 1.1rem);
    line-height: 1.6;
    max-width: 37.5rem;
    margin: 1.25rem auto 0;
}

/* ============================================
   Courses Section
   ============================================ */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1rem, 2.5vw, 1.875rem);
}

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

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

.course-card-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

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

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

.course-card-content {
    padding: clamp(1rem, 2vw, 1.25rem);
    text-align: center;
}

.course-card-content h6 {
    font-size: 1.1rem;
    margin: 0;
}

.course-card-content a {
    color: var(--primary);
}

.course-card-content a:hover {
    color: var(--accent);
}

.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent);
    color: var(--primary-dark);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ============================================
   About Section
   ============================================ */
.about-section-modern .about-grid,
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(1.5rem, 4vw, 3.75rem);
    align-items: center;
}

.about-section-modern .about-image {
    position: relative;
    margin: 0;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(231, 109, 137, 0.08) 0%, rgba(29, 17, 69, 0.04) 100%);
}

.about-section-modern .about-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-section-modern .about-image:hover img {
    transform: scale(1.03);
    box-shadow: var(--shadow-xl);
}

.about-section-modern .about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 4px solid var(--accent);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.about-section-modern .about-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
    min-width: 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
}

.about-section-modern .about-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 0.875rem;
    line-height: 1.15;
}

.about-section-modern .about-content .subtitle {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.8125rem;
    margin-bottom: 0.625rem;
    display: block;
}

.about-section-modern .about-description {
    font-size: clamp(0.95rem, 1.6vw, 1.05rem);
    line-height: 1.85;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    max-width: 100%;
}

.about-section-modern .stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.875rem;
    width: 100%;
    margin-bottom: 1.5rem;
}

.about-section-modern .stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    min-height: 7rem;
    padding: clamp(0.875rem, 2vw, 1.25rem);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 248, 252, 0.98) 100%);
    border: 1px solid rgba(29, 17, 69, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 28px rgba(29, 17, 69, 0.06);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.about-section-modern .stat-item:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(29, 17, 69, 0.18);
}

.about-section-modern .stat-item:hover .stat-number {
    color: var(--accent-light);
}

.about-section-modern .stat-number {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--primary);
    display: block;
    line-height: 1;
}

.about-section-modern .stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.35;
    max-width: 8rem;
}

.about-section-modern .stat-item:hover .stat-label {
    color: rgba(255, 255, 255, 0.8);
}

.about-section-modern .about-cta {
    align-self: flex-start;
    box-shadow: var(--shadow-md);
}

.about-section-modern .about-cta:hover {
    box-shadow: var(--shadow-lg);
}

/* ============================================
   Alumni Section
   ============================================ */
.alumni-section-modern .section-header {
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.alumni-section-modern .alumni-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
}

.alumni-section-modern .alumni-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 100%;
    background: var(--white);
    border: 1px solid rgba(29, 17, 69, 0.08);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 14px 36px rgba(29, 17, 69, 0.08);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.alumni-section-modern .alumni-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 48px rgba(29, 17, 69, 0.16);
}

.alumni-section-modern .alumni-cover {
    position: relative;
    overflow: hidden;
    min-height: 12rem;
    aspect-ratio: 5 / 3;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.alumni-section-modern .alumni-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(29, 17, 69, 0.16) 0%, rgba(29, 17, 69, 0.58) 100%);
    opacity: 0.9;
    transition: opacity var(--transition-base), background var(--transition-base);
    z-index: 1;
}

.alumni-section-modern .alumni-card:hover .alumni-cover::after,
.alumni-section-modern .alumni-card:focus-within .alumni-cover::after {
    background: linear-gradient(180deg, rgba(29, 17, 69, 0.12) 0%, rgba(231, 109, 137, 0.55) 100%);
    opacity: 1;
}

.alumni-section-modern .alumni-cover > img {
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-base), filter var(--transition-base);
}

.alumni-section-modern .alumni-card:hover .alumni-cover > img,
.alumni-section-modern .alumni-card:focus-within .alumni-cover > img {
    transform: scale(1.06);
    filter: saturate(1.05);
}

.alumni-section-modern .alumni-avatar {
    width: 5.25rem;
    height: 5.25rem;
    border-radius: 50%;
    border: 0.25rem solid var(--white);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.86);
    overflow: hidden;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
    opacity: 0;
    z-index: 2;
    transition: opacity var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.alumni-section-modern .alumni-card:hover .alumni-avatar,
.alumni-section-modern .alumni-card:focus-within .alumni-avatar {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.alumni-section-modern .alumni-avatar img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    object-position: center 28%;
    display: block;
}

.alumni-section-modern .alumni-info {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0.375rem;
    flex: 1;
    padding: 1.25rem 1.25rem 1.375rem;
    text-align: left;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(247, 248, 252, 0.96) 100%);
}

.alumni-section-modern .alumni-info h6 {
    font-size: clamp(1rem, 1.7vw, 1.15rem);
    line-height: 1.28;
    margin: 0;
    word-wrap: break-word;
}

.alumni-section-modern .alumni-info .title {
    color: var(--primary);
    font-weight: 600;
    font-size: clamp(0.84rem, 1.1vw, 0.92rem);
    line-height: 1.35;
    margin: 0;
}

.alumni-section-modern .alumni-info .organization {
    color: var(--gray-500);
    font-size: clamp(0.78rem, 1vw, 0.9rem);
    line-height: 1.55;
    margin: 0.125rem 0 0;
    word-wrap: break-word;
}

/* ============================================
   Quick Links Section
   ============================================ */
.links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

/* Touch-friendly tap area */
.link-card {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.25rem;
    min-height: 3rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.link-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent);
}

.link-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.link-icon.red { background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%); }
.link-icon.pink { background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%); }
.link-icon.orange { background: linear-gradient(135deg, #ffedd5 0%, #fed7aa 100%); }
.link-icon.yellow { background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); }
.link-icon.green { background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%); }
.link-icon.blue { background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%); }

.link-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.link-content h6 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.link-content p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
    margin: 0;
}

/* ============================================
   News Section
   ============================================ */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2.5vw, 1.875rem);
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.news-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

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

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

.news-content {
    padding: clamp(1rem, 2vw, 1.25rem);
}

.news-date {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 10px;
}

.news-content h5 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

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

.news-content h5 a:hover {
    color: var(--accent);
}

.news-content p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.events-swiper-slider,
.news-swiper-slider {
    position: relative;
    padding: 10px 6px 56px;
}

.events-swiper-slider .swiper-slide,
.news-swiper-slider .swiper-slide {
    height: auto;
}

.events-swiper-slider .event-box,
.news-swiper-slider .event-box {
    height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
    display: flex;
    flex-direction: column;
}

.events-swiper-slider .event-img-box,
.news-swiper-slider .event-img-box {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.events-swiper-slider .event-img-box img,
.news-swiper-slider .event-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.events-swiper-slider .event-content-box,
.news-swiper-slider .event-content-box {
    padding: 18px;
    flex: 1;
}

.events-swiper-slider .swiper-button-next {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    box-shadow: var(--shadow);
    color: var(--primary);
}

.events-swiper-slider .swiper-button-next:after {
    font-size: 16px;
    font-weight: 700;
}

.news-swiper-slider .swiper-button-prev,
.news-swiper-slider .swiper-button-next {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    box-shadow: var(--shadow);
    color: var(--primary);
}

.news-swiper-slider .swiper-button-prev:after,
.news-swiper-slider .swiper-button-next:after {
    font-size: 16px;
    font-weight: 700;
}

.news-swiper-slider .swiper-pagination {
    bottom: 8px;
}

.news-swiper-slider .swiper-pagination-bullet-active {
    background: var(--accent);
}

.news-archive-cta {
    margin-top: 18px;
    text-align: center;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    box-shadow: var(--shadow-lg);
    text-align: center;
    position: relative;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-card::before {
    content: '"';
    font-size: 8rem;
    font-family: Georgia, serif;
    color: var(--gray-100);
    position: absolute;
    top: -20px;
    left: 30px;
    line-height: 1;
}

.testimonial-image {
    width: clamp(4.5rem, 10vw, 6.25rem);
    height: clamp(4.5rem, 10vw, 6.25rem);
    border-radius: 50%;
    margin: 0 auto 1.25rem;
    overflow: hidden;
    border: 4px solid var(--accent);
}

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

.testimonial-text {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    line-height: 1.75;
    color: var(--gray-600);
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial-author h6 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.testimonial-author .title {
    color: var(--accent);
    font-weight: 600;
}

.testimonial-author .dept {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.testimonials-swiper-slider {
    padding: 8px 10px 56px;
}

.testimonials-swiper-slider .swiper-button-prev,
.testimonials-swiper-slider .swiper-button-next {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    box-shadow: var(--shadow);
    color: var(--primary);
}

.testimonials-swiper-slider .swiper-button-prev:after,
.testimonials-swiper-slider .swiper-button-next:after {
    font-size: 16px;
    font-weight: 700;
}

.testimonials-swiper-slider .swiper-pagination {
    bottom: 8px;
}

.testimonials-swiper-slider .swiper-pagination-bullet-active {
    background: var(--accent);
}

/* ============================================
   Gallery Section
   ============================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(30, 58, 95, 0.9) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-album-grid .gallery-item {
    border-radius: var(--radius-lg);
}

.gallery-album-grid {
    overflow: hidden;
    align-items: stretch;
}

.gallery-album-card {
    display: block;
    width: 100%;
    min-width: 0;
}

.gallery-album-title {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.gallery-album-title span {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.3;
}

.gallery-album-title small {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.75rem;
}

/* ============================================
   Video & Press Section
   ============================================ */
.two-column-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.25rem, 3vw, 2.5rem);
}

/* Contain video gallery so it does not override section left/right margin */
.two-column-grid > div {
    min-width: 0;
    overflow: hidden;
}

/* Instagram Embeds Section (homepage) */
.instagram-embeds-modern {
    width: 100%;
}
.instagram-embeds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: clamp(1rem, 2.5vw, 1.5rem);
}
.instagram-embed-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.instagram-embed-iframe {
    display: block;
    width: 100%;
    min-height: 400px;
    border: none;
}
.instagram-embed-title {
    padding: 0.75rem 1rem;
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-700);
}

.video-embed {
    aspect-ratio: 16/9;
}

.video-embed iframe {
    width: 100%;
    height: 100%;
}

.press-list {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: clamp(1rem, 2.5vw, 1.5625rem);
    box-shadow: var(--shadow);
}

.press-item {
    display: flex;
    align-items: flex-start;
    gap: 0.9375rem;
    padding: 0.9375rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.press-item:last-child {
    border-bottom: none;
}

.press-date {
    background: var(--primary);
    color: var(--white);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    min-width: 60px;
}

.press-date .day {
    font-size: 1.25rem;
    font-weight: 700;
    display: block;
}

.press-date .month {
    font-size: 0.7rem;
    text-transform: uppercase;
}

.press-content h6 {
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.press-content p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin: 0;
}

/* ============================================
   Campus Map Section
   ============================================ */
.campus-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.campus-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4 / 3;
}

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

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

/* ============================================
   Recruiters Section
   ============================================ */
.recruiters-wrapper {
    overflow: hidden;
    width: 100%;
}

.recruiters-track {
    display: flex;
    gap: 2.5rem;
    animation: scroll 30s linear infinite;
}

.recruiters-track img {
    height: clamp(3rem, 7vw, 4.5rem);
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.recruiters-track img:hover {
    filter: grayscale(0);
    opacity: 1;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   Map Section
   ============================================ */
.map-section {
    position: relative;
    width: 100%;
    min-height: 16rem;
    height: clamp(16rem, 40vw, 28.125rem);
    overflow: hidden;
}

.home-popup-modal.modal {
    padding: 1rem;
}

.home-popup-modal .modal-dialog {
    max-width: min(26.25rem, calc(100vw - 2rem));
    margin: 1.5rem auto;
}

.home-popup-modal .modal-content {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.home-popup-modal .modal-body {
    padding: 0.75rem;
}

.home-popup-modal .modal-body img {
    width: 100%;
    max-width: 100%;
    max-height: min(80vh, 37.5rem);
    object-fit: contain;
    margin: 0 auto;
}

.home-popup-modal .modal-footer {
    padding: 0.75rem 1rem 1rem;
    justify-content: center;
}

.map-section iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    object-fit: cover;
}

/* ============================================
   Buttons
   ============================================ */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem; /* 48px touch target */
    padding: 0.75rem 1.75rem;
    font-size: clamp(0.875rem, 2vw, 0.95rem);
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.video-gallery-modern {
    position: relative;
    padding: 0;
    overflow: hidden;
    max-width: 100%;
}

.video-swiper-modern {
    overflow: hidden;
    padding: 1.25rem 0 0.75rem;
    position: relative;
    max-width: 100%;
}

.video-gallery-modern .video-swiper-modern .swiper-wrapper {
    margin-left: 0;
    margin-right: 0;
    align-items: stretch;
}

.video-swiper-modern .swiper-slide {
    height: auto;
    width: min(20rem, calc(100vw - (var(--container-padding-x) * 2))) !important;
    max-width: min(20rem, calc(100vw - (var(--container-padding-x) * 2)));
    flex-shrink: 0;
}

.video-gallery-modern.single-video-slide .video-swiper-modern .swiper-wrapper {
    justify-content: flex-start;
}

.video-gallery-modern.single-video-slide .video-swiper-modern .swiper-slide {
    width: min(20rem, calc(100vw - (var(--container-padding-x) * 2))) !important;
    max-width: min(20rem, calc(100vw - (var(--container-padding-x) * 2)));
}

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

.video-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.video-thumbnail {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms ease;
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.08);
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.72) 0%, rgba(231, 109, 137, 0.38) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.55;
    transition: opacity var(--transition);
}

.video-card:hover .video-overlay,
.video-thumbnail:hover .video-overlay {
    opacity: 0.92;
}

.play-btn {
    width: clamp(3rem, 7vw, 4.375rem);
    height: clamp(3rem, 7vw, 4.375rem);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    border: none;
    color: var(--primary-dark);
    font-size: clamp(1rem, 2vw, 1.5rem);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(201, 162, 39, 0.4);
}

.play-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 15px 40px rgba(201, 162, 39, 0.5);
}

.play-btn i {
    margin-left: 0.25rem;
}

.play-link-btn {
    text-decoration: none;
}

.play-btn-disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.video-badge {
    position: absolute;
    top: 0.9375rem;
    left: 0.9375rem;
    background: rgba(255, 0, 0, 0.9);
    color: var(--white);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3125rem;
}

.video-info {
    padding: 1rem 1.125rem 1.125rem;
    text-align: center;
    border-top: 1px solid var(--gray-100);
}

.video-info h6 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.3125rem;
}

.video-date,
.video-link-fallback {
    font-size: 0.875rem;
}

.video-date {
    color: var(--gray-500);
}

.video-link-fallback {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.video-link-fallback:hover {
    color: var(--accent-dark);
}

.video-nav-prev,
.video-nav-next {
    width: 3rem;
    height: 3rem;
    background: var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
}

.video-nav-prev { left: 0.5rem; }
.video-nav-next { right: 0.5rem; }

.video-nav-prev i,
.video-nav-next i {
    font-size: 1rem;
    line-height: 1;
}

.video-nav-prev:hover,
.video-nav-next:hover {
    background: var(--primary);
    color: var(--white);
}

.video-nav-prev::after,
.video-nav-next::after {
    display: none;
}

.video-nav-prev.swiper-button-disabled,
.video-nav-next.swiper-button-disabled {
    opacity: 0.45;
    visibility: visible;
}

.video-pagination {
    position: relative;
    margin-top: 1.25rem;
}

.video-pagination .swiper-pagination-bullet {
    width: 0.625rem;
    height: 0.625rem;
    background: var(--gray-300);
    opacity: 1;
    transition: var(--transition);
}

.video-pagination .swiper-pagination-bullet-active {
    width: 1.875rem;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}

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

.btn-primary-modern:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-accent:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-modern {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

/* ============================================
   Responsive Design (Mobile First)
   Base = 320px–575px; then 576, 768, 992, 1200, 1440
   ============================================ */
/* Base: mobile small/medium */
.courses-grid { grid-template-columns: 1fr; }
.stats-grid { grid-template-columns: 1fr; }
.about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
.about-image::before { display: none; }
.about-section-modern .about-grid { grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
.about-section-modern .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.about-section-modern .about-image::before { display: none; }
.about-section-modern .about-image img { aspect-ratio: 4 / 3; }
.about-section-modern .stat-item { min-height: 5.75rem; }
.alumni-section-modern .alumni-grid { grid-template-columns: 1fr; gap: 1.5rem; }
.alumni-section-modern .alumni-avatar { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.links-grid { grid-template-columns: 1fr; }
.news-grid { grid-template-columns: 1fr; }
.two-column-grid { grid-template-columns: 1fr; }
.campus-grid { grid-template-columns: 1fr; }
.alumni-grid { grid-template-columns: 1fr; }

.hero-section { min-height: 26rem; }
.hero-content h1 { font-size: clamp(1.65rem, 8vw, 2.5rem); line-height: 1.15; }
.hero-cta { flex-direction: column; gap: 0.75rem; }
.ticker-wrapper { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
.ticker-label { margin-right: 0; }
.testimonial-card { min-height: 0; padding: 2rem 1.25rem; }
.testimonial-card::before { font-size: 5rem; top: -0.5rem; left: 1rem; }
.testimonials-swiper-slider .swiper-button-prev,
.testimonials-swiper-slider .swiper-button-next,
.events-swiper-slider .swiper-button-next,
.news-swiper-slider .swiper-button-prev,
.news-swiper-slider .swiper-button-next { display: none; }
.notice-ticker .ticker-wrapper { padding-left: var(--container-padding-x); padding-right: var(--container-padding-x); }
.link-card { align-items: flex-start; text-align: left; }
.press-item { flex-wrap: wrap; }
.video-gallery-modern { padding: 0; }
.video-nav-prev,
.video-nav-next { display: none; }

@media (min-width: 576px) {
    :root { --container-padding-x: 1rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-section-modern .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .stat-number { font-size: 2rem; }
    .link-card { flex-direction: row; }
}

@media (min-width: 768px) {
    :root { --container-padding-x: 1.25rem; --section-padding: 3.125rem 0; }
    .courses-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-section-modern .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .about-section-modern .about-grid { gap: 2rem; }
    .about-section-modern .about-image img { aspect-ratio: 16 / 11; }
    .alumni-section-modern .alumni-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .alumni-section-modern .alumni-avatar { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    .alumni-grid { grid-template-columns: repeat(2, 1fr); }
    .alumni-cover { height: 7.5rem; min-height: 7rem; }
    .alumni-avatar { width: 5.5rem; height: 5.5rem; bottom: -2rem; }
    .alumni-info { padding: 2.5rem 1.25rem 1.25rem; }
    .hero-section { min-height: 28.75rem; }
    .hero-cta { flex-direction: row; }
    .btn-hero { width: auto; }
    .ticker-wrapper { flex-direction: row; align-items: center; }
    .ticker-label { margin-right: 0.75rem; }
    .testimonials-swiper-slider .swiper-button-prev,
    .testimonials-swiper-slider .swiper-button-next,
    .events-swiper-slider .swiper-button-next,
    .news-swiper-slider .swiper-button-prev,
    .news-swiper-slider .swiper-button-next { display: flex; }
    .map-section { min-height: 21.875rem; height: 25rem; }
    .video-nav-prev,
    .video-nav-next { display: flex; }
}

@media (min-width: 992px) {
    :root { --container-padding-x: 1.25rem; --section-padding: 4.375rem 0; }
    .about-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
    .about-image::before { display: block; }
    .about-section-modern .about-grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(2rem, 4vw, 4rem); }
    .about-section-modern .about-image::before { display: block; }
    .about-section-modern .about-image img { aspect-ratio: 4 / 5; }
    .about-section-modern .about-description { max-width: 38rem; }
    .alumni-section-modern .alumni-cover { min-height: 12.5rem; }
    .alumni-section-modern .alumni-avatar { width: 5.5rem; height: 5.5rem; }
    .alumni-section-modern .alumni-info { padding: 1.375rem 1.375rem 1.5rem; }
    .links-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .campus-grid { grid-template-columns: repeat(3, 1fr); }
    .alumni-cover { height: 7.5rem; }
    .alumni-avatar { width: 6.25rem; height: 6.25rem; bottom: -2.25rem; border-width: 0.25rem; }
    .alumni-info { padding: 2.75rem 1.5rem 1.5rem; }
}

@media (min-width: 1200px) {
    :root { --section-padding: 4.375rem 0; }
    .two-column-grid { grid-template-columns: 1fr 1fr; }
    .alumni-section-modern .alumni-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
    .alumni-section-modern .alumni-cover { min-height: 13rem; }
    .alumni-section-modern .alumni-avatar { width: 5.75rem; height: 5.75rem; }
    .alumni-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
    .alumni-cover { height: 7.5rem; }
    .alumni-avatar { width: 6.25rem; height: 6.25rem; bottom: -2.25rem; }
    .alumni-info { padding: 2.75rem 1.5rem 1.5rem; }
    .section { padding: 4.375rem 0; }
}

@media (min-width: 1440px) {
    :root { --section-padding: 5rem 0; --section-padding-sm: 3.75rem 0; --container-padding-x: 1.25rem; }
    .courses-grid { grid-template-columns: repeat(4, 1fr); }
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
    .about-section-modern .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .alumni-section-modern .alumni-grid { gap: 2.25rem; }
    .alumni-section-modern .alumni-cover { min-height: 13.5rem; }
    .alumni-grid { gap: 2.25rem; }
    .alumni-cover { height: 7.5rem; }
    .alumni-avatar { width: 6.25rem; height: 6.25rem; bottom: -2.25rem; }
    .alumni-info { padding: 2.75rem 1.5rem 1.5rem; }
    .section { padding: 5rem 0; }
    .map-section { height: 28.125rem; }
}

/* High-DPI tuning for cleaner raster rendering on retina screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .course-card-image img,
    .about-image img,
    .alumni-cover img,
    .alumni-avatar img,
    .testimonial-image img,
    .gallery-item img,
    .campus-image img,
    .link-icon img,
    .video-thumbnail img {
        image-rendering: auto;
        backface-visibility: hidden;
        transform: translateZ(0);
    }
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.hidden { display: none; }
.visible { display: block; }