/* =====================================================
   QUINTESSENCE CLASSES - KASHMIR PRESTIGE DESIGN SYSTEM
   ===================================================== */

/* CSS Variables - Design Tokens */
:root {
    /* Primary Colors */
    --navy-deep: #012b5b;
    --navy-medium: #0a3d6e;
    --navy-light: #1a5a8a;
    
    /* Secondary Colors */
    --forest-deep: #1e5214;
    --forest-main: #2e681e;
    --forest-light: #3d8528;
    
    /* Accent - Kashmiri Saffron */
    --saffron-gold: #D4A84B;
    --saffron-light: #E8C97D;
    --saffron-dark: #B8923A;
    
    /* Neutrals */
    --white: #FFFFFF;
    --cream: #FDFBF7;
    --warm-gray-50: #F9F7F4;
    --warm-gray-100: #F3EFE9;
    --warm-gray-200: #E8E2D9;
    --warm-gray-300: #D4CCC0;
    --warm-gray-400: #A89F91;
    --warm-gray-500: #7A7267;
    --warm-gray-600: #5C554C;
    --warm-gray-700: #3D3833;
    --warm-gray-800: #2A2622;
    --charcoal: #1A1815;
    
    /* Semantic Colors */
    --success: #2e681e;
    --warning: #D4A84B;
    --error: #C53030;
    --info: #0a3d6e;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
    
    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(1, 43, 91, 0.05);
    --shadow-md: 0 4px 12px rgba(1, 43, 91, 0.08);
    --shadow-lg: 0 8px 24px rgba(1, 43, 91, 0.12);
    --shadow-xl: 0 16px 48px rgba(1, 43, 91, 0.16);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1200px;
    --container-2xl: 1400px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--charcoal);
    background-color: var(--cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--navy-deep);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }

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

a:hover { color: var(--forest-main); }

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-lg { max-width: var(--container-2xl); }

/* =====================================================
   KHATAMBAND PATTERN - Kashmiri Geometric Art
   ===================================================== */
.khatamband-border {
    position: relative;
}

.khatamband-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(
        90deg,
        var(--navy-deep) 0px,
        var(--navy-deep) 20px,
        var(--saffron-gold) 20px,
        var(--saffron-gold) 40px,
        var(--forest-main) 40px,
        var(--forest-main) 60px
    );
}

/* =====================================================
   TOP BAR
   ===================================================== */
.top-bar {
    background: var(--navy-deep);
    color: var(--white);
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.top-bar-contact {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.top-bar-contact a {
    color: var(--warm-gray-200);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.top-bar-contact a:hover { color: var(--saffron-gold); }

.top-bar-social {
    display: flex;
    gap: var(--space-md);
}

.top-bar-social a {
    color: var(--warm-gray-200);
    font-size: 1.125rem;
    transition: all var(--transition-fast);
}

.top-bar-social a:hover {
    color: var(--saffron-gold);
    transform: translateY(-2px);
}

/* =====================================================
   HEADER & NAVIGATION
   ===================================================== */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-md) 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    max-width: none;
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    margin-left: var(--space-xl);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-xs);
    align-items: center;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 44px;
    line-height: 1.3;
    padding: 8px 12px;
    font-weight: 500;
    color: var(--charcoal);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--navy-deep);
    background: var(--warm-gray-100);
}

.nav-link.has-dropdown::after {
    content: '▾';
    margin-left: var(--space-xs);
    font-size: 0.75rem;
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    z-index: 100;
    padding: var(--space-sm) 0;
}

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

.dropdown-menu a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--warm-gray-600);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--warm-gray-50);
    color: var(--navy-deep);
    padding-left: calc(var(--space-lg) + 4px);
}

/* Nested Dropdown (3rd level) */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-submenu > a i {
    font-size: 0.75rem;
    opacity: 0.6;
}

.dropdown-submenu-content {
    position: absolute;
    left: 100%;
    top: 0;
    min-width: 200px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all var(--transition-base);
    padding: var(--space-sm) 0;
}

.dropdown-submenu:hover > .dropdown-submenu-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.dropdown-submenu-content a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--warm-gray-600);
    font-size: 0.875rem;
}

.dropdown-submenu-content a:hover {
    background: var(--warm-gray-50);
    color: var(--navy-deep);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy-deep);
    margin: 5px 0;
    transition: all var(--transition-fast);
}

/* CTA Button in Nav */
.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-left: var(--space-xl);
}

.nav-cta .btn {
    white-space: nowrap;
    padding: 10px 18px;
    transition: all 0.3s ease;
}

.nav-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--navy-medium);
    border-color: var(--navy-medium);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--forest-main);
    color: var(--white);
    border-color: var(--forest-main);
}

.btn-secondary:hover {
    background: var(--forest-light);
    border-color: var(--forest-light);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-gold {
    background: var(--saffron-gold);
    color: var(--charcoal);
    border-color: var(--saffron-gold);
}

.btn-gold:hover {
    background: var(--saffron-light);
    border-color: var(--saffron-light);
    transform: translateY(-2px);
}

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

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

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.875rem;
}

/* =====================================================
   HERO SLIDER
   ===================================================== */
.hero-slider {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-medium) 100%);
}

.hero-slider .slide { display: none; }
.hero-slider .slide.active { display: block; }

.hero-slider .slide-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 40px 60px;
    max-width: 1400px;
    margin: 0 auto;
    gap: 40px;
}

.hero-slider .slide-wrapper .slide-text {
    flex: 1;
    max-width: 480px;
    color: white;
}

.hero-slider .slide-wrapper .slide-image {
    flex: 1.5;
    max-width: 700px;
    height: 420px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.hero-slider .slide-wrapper .slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slider .slide-badge {
    display: inline-block;
    background: var(--saffron-gold);
    color: var(--charcoal);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-slider .slide-title {
    color: white;
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-slider .slide-description {
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 24px;
    line-height: 1.6;
}

.hero-slider .slide-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-slider .slide-mobile { display: none; }

.hero-slider .slider-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-slider .slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.hero-slider .slider-dot.active,
.hero-slider .slider-dot:hover {
    background: var(--saffron-gold);
    transform: scale(1.2);
}

/* =====================================================
   SECTIONS
   ===================================================== */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-badge {
    display: inline-block;
    background: var(--warm-gray-100);
    color: var(--forest-main);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-title.accent-underline {
    position: relative;
    padding-bottom: var(--space-md);
}

.section-title.accent-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--forest-main), var(--saffron-gold));
    border-radius: 2px;
}

.section-description {
    color: var(--warm-gray-500);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* =====================================================
   COURSE CARDS
   ===================================================== */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

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

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

.course-card-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

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

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

.course-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--navy-deep);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.course-badge.popular {
    background: var(--saffron-gold);
    color: var(--charcoal);
}

.course-card-content {
    padding: var(--space-lg);
}

.course-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    font-family: var(--font-display);
}

.course-card-description {
    color: var(--warm-gray-500);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--warm-gray-100);
}

.course-duration {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--warm-gray-500);
    font-size: 0.875rem;
}

.course-price {
    font-weight: 700;
    color: var(--forest-main);
    font-size: 1.125rem;
}

/* Course Mode Ribbon */
.course-ribbon {
    position: absolute;
    top: 20px;
    left: -35px;
    width: 140px;
    padding: 6px 0;
    background: var(--navy-deep);
    color: white;
    text-align: center;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: rotate(-45deg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    z-index: 5;
}

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

.course-ribbon.offline {
    background: linear-gradient(135deg, var(--navy-deep), #1e40af);
}

.course-ribbon.hybrid {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
}

/* Course Card Actions */
.course-card-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.course-card-actions .btn-enroll {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--navy-deep);
    color: var(--white);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.course-card-actions .btn-enroll:hover {
    background: var(--forest-main);
    transform: translateY(-2px);
}

.course-card-actions .btn-inquire {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    background: var(--warm-gray-100);
    color: var(--navy-deep);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.course-card-actions .btn-inquire:hover {
    background: var(--warm-gray-200);
}

/* =====================================================
   FACULTY CARDS
   ===================================================== */
.faculty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 280px));
    gap: var(--space-xl);
    justify-content: center;
}

.faculty-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.faculty-image {
    height: 300px;
    overflow: hidden;
}

.faculty-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform var(--transition-slow);
}

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

.faculty-info {
    padding: var(--space-lg);
    text-align: center;
}

.faculty-name {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.faculty-role {
    color: var(--forest-main);
    font-weight: 500;
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section .testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonials-section .testimonial-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-section .testimonial-slide {
    display: none;
    animation: testimonialFadeIn 0.6s ease;
}

.testimonials-section .testimonial-slide.active {
    display: block;
}

@keyframes testimonialFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.testimonials-section .testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    position: relative;
}

.testimonials-section .testimonial-quote {
    font-size: 5rem;
    color: var(--forest-main);
    opacity: 0.2;
    line-height: 1;
    position: absolute;
    top: 20px;
    left: 30px;
    font-family: Georgia, serif;
}

.testimonials-section .testimonial-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--warm-gray-600);
    margin-bottom: 24px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonials-section .testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.testimonials-section .testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--forest-light);
}

.testimonials-section .testimonial-info h4 {
    font-size: 1rem;
    color: var(--charcoal);
    margin-bottom: 4px;
}

.testimonials-section .testimonial-info p {
    font-size: 0.875rem;
    color: var(--warm-gray-500);
    margin: 0;
}

.testimonials-section .testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
}

.testimonials-section .testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--warm-gray-300);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonials-section .testimonial-dot.active,
.testimonials-section .testimonial-dot:hover {
    background: var(--forest-main);
    transform: scale(1.3);
}

.testimonials-section .testimonial-arrows {
    position: absolute;
    top: 50%;
    left: -60px;
    right: -60px;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.testimonials-section .testimonial-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--warm-gray-200);
    color: var(--warm-gray-500);
    cursor: pointer;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.testimonials-section .testimonial-arrow:hover {
    background: var(--forest-main);
    border-color: var(--forest-main);
    color: white;
}

/* =====================================================
   CTA SECTION
   ===================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-medium) 100%);
    padding: var(--space-4xl) 0;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta-description {
    color: var(--warm-gray-200);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--charcoal);
    color: var(--warm-gray-300);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-title {
    color: var(--saffron-gold);
    font-size: 1.5rem;
    font-family: var(--font-display);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.footer-logo {
    margin-bottom: var(--space-lg);
}

.footer-logo img {
    height: 50px;
    filter: brightness(0) invert(1);
}

.footer-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--warm-gray-700);
    color: var(--warm-gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--saffron-gold);
    color: var(--charcoal);
    transform: translateY(-3px);
}

.footer-column h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
    font-family: var(--font-display);
}

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

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--warm-gray-400);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--saffron-gold);
    padding-left: 4px;
}

.footer-contact-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.footer-contact-item i {
    color: var(--saffron-gold);
    font-size: 1.125rem;
    margin-top: 3px;
}

.footer-contact-item span {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--warm-gray-700);
    font-size: 0.875rem;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom a {
    color: var(--saffron-gold);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.footer-bottom a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-bottom-links a {
    color: var(--warm-gray-400);
}

.footer-bottom-links a:hover {
    color: var(--saffron-gold);
}

/* =====================================================
   PAGE HERO
   ===================================================== */
.page-hero {
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-medium) 100%);
    padding: var(--space-4xl) 0;
    text-align: center;
    color: var(--white);
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.page-hero p {
    color: var(--warm-gray-200);
    font-size: 1.25rem;
    margin: 0;
}

/* Content Section */
.content-section {
    padding: var(--space-4xl) 0;
}

.content-section .content-wrapper {
    display: block;
    max-width: 800px;
    margin: 0 auto;
}

.content-section .main-content {
    text-align: left;
}

.main-content h2,
.main-content h3,
.main-content h4 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.main-content h2:first-child,
.main-content h3:first-child {
    margin-top: 0;
}

.main-content p {
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.main-content ul,
.main-content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.main-content li {
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}

/* =====================================================
   DYNAMIC PAGE CONTENT STYLES
   ===================================================== */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--warm-gray-600);
}

/* Headings */
.page-content h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--navy-deep);
    margin: 48px 0 24px;
    line-height: 1.2;
}

.page-content h1:first-child {
    margin-top: 0;
}

.page-content h2,
.page-heading {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 40px 0 20px;
    line-height: 1.3;
}

.page-content h2:first-child,
.page-heading:first-child {
    margin-top: 0;
}

.page-content h3,
.page-subheading {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 32px 0 16px;
    line-height: 1.3;
}

.page-content h3:first-child {
    margin-top: 0;
}

.page-content h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin: 24px 0 12px;
    line-height: 1.3;
}

.page-content h4:first-child {
    margin-top: 0;
}

/* Paragraphs */
.page-content p,
.page-paragraph {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--warm-gray-600);
    margin-bottom: 20px;
}

.page-paragraph.indent-left {
    padding-left: 40px;
}

.page-paragraph.indent-right {
    padding-right: 40px;
    text-align: right;
}

/* Blockquotes */
.page-content blockquote,
.page-quote {
    background: linear-gradient(135deg, rgba(1, 43, 91, 0.05) 0%, rgba(212, 168, 75, 0.1) 100%);
    border-left: 4px solid var(--saffron-gold);
    padding: 24px 28px;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    font-size: 1.15rem;
    color: var(--navy-deep);
    line-height: 1.7;
    margin: 32px 0;
}

/* Lists */
.page-content ul,
.page-content ol,
.page-list {
    margin: 20px 0 20px 24px;
    color: var(--warm-gray-600);
}

.page-content li,
.page-list li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.page-content ul li::marker,
.page-list li::marker {
    color: var(--saffron-gold);
}

/* Nested list hierarchy */
/* Unordered lists: disc → circle → square */
.page-content ul { list-style-type: disc; }
.page-content ul ul { list-style-type: circle; margin-top: 8px; margin-bottom: 8px; }
.page-content ul ul ul { list-style-type: square; }

/* Ordered lists: decimal → lower-roman → lower-alpha → disc */
.page-content ol { list-style-type: decimal; }
.page-content ol ol { list-style-type: lower-roman; margin-top: 8px; margin-bottom: 8px; }
.page-content ol ol ol { list-style-type: lower-alpha; }
.page-content ol ol ol ol { list-style-type: disc; }

/* Mixed nesting */
.page-content ol ul { list-style-type: disc; margin-top: 8px; margin-bottom: 8px; }
.page-content ul ol { list-style-type: lower-roman; margin-top: 8px; margin-bottom: 8px; }

/* Links */
.page-content a {
    color: var(--navy-deep);
    text-decoration: underline;
    text-decoration-color: var(--saffron-gold);
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
}

.page-content a:hover {
    color: var(--saffron-gold);
}

/* Text Formatting */
.page-content strong,
.page-content b {
    font-weight: 600;
}

.page-content em,
.page-content i {
    font-style: italic;
}

.page-content u {
    text-decoration: underline;
}

.page-content s,
.page-content strike {
    text-decoration: line-through;
}

/* Collapsible Sections (Minimal - No Box) */
.page-content details.qe-collapsible {
    margin: 0;
    border: none;
    border-radius: 0;
    overflow: visible;
    background: transparent;
}

.page-content details.qe-collapsible summary {
    padding: 0;
    background: none;
    cursor: pointer;
    list-style: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: auto;
}

.page-content details.qe-collapsible summary::-webkit-details-marker {
    display: none;
}

.page-content details.qe-collapsible summary::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 14px;
    color: var(--saffron-gold);
    transition: transform 0.3s ease;
}

.page-content details.qe-collapsible[open] summary::after {
    transform: rotate(180deg);
}

/* Summary heading styles - match regular headings exactly */
.page-content summary.qe-collapsible-h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1.2;
    margin: 48px 0 24px;
}

.page-content details.qe-collapsible:first-child summary.qe-collapsible-h1 {
    margin-top: 0;
}

.page-content summary.qe-collapsible-h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1.3;
    margin: 40px 0 20px;
}

.page-content details.qe-collapsible:first-child summary.qe-collapsible-h2 {
    margin-top: 0;
}

.page-content summary.qe-collapsible-h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1.3;
    margin: 32px 0 16px;
}

.page-content details.qe-collapsible:first-child summary.qe-collapsible-h3 {
    margin-top: 0;
}

.page-content summary.qe-collapsible-h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy-deep);
    line-height: 1.3;
    margin: 24px 0 12px;
}

.page-content details.qe-collapsible:first-child summary.qe-collapsible-h4 {
    margin-top: 0;
}

.page-content .qe-collapsible-content {
    padding: 0;
    border-top: none;
}

.page-content .qe-collapsible-content > *:first-child {
    margin-top: 0;
}

.page-content .qe-collapsible-content > *:last-child {
    margin-bottom: 0;
}

/* Content Box */
.page-content .qe-box {
    margin: 32px 0;
    padding: 24px 28px;
    border: 1px solid var(--warm-gray-200);
    border-radius: 12px;
    background: var(--warm-gray-50);
}

.page-content .qe-box:first-child {
    margin-top: 0;
}

.page-content .qe-box > *:first-child {
    margin-top: 0;
}

.page-content .qe-box > *:last-child {
    margin-bottom: 0;
}

/* Box that is also collapsible */
.page-content details.qe-collapsible.qe-box {
    margin: 32px 0;
    padding: 0;
    border: 1px solid var(--warm-gray-200);
    border-radius: 12px;
    background: var(--warm-gray-50);
    overflow: hidden;
}

.page-content details.qe-collapsible.qe-box:first-child {
    margin-top: 0;
}

.page-content details.qe-collapsible.qe-box summary {
    padding: 20px 24px;
    background: var(--warm-gray-50);
    border-bottom: 1px solid transparent;
    margin: 0;
}

.page-content details.qe-collapsible.qe-box[open] summary {
    border-bottom-color: var(--warm-gray-200);
}

.page-content details.qe-collapsible.qe-box summary:hover {
    background: var(--warm-gray-100);
}

.page-content details.qe-collapsible.qe-box .qe-collapsible-content {
    padding: 24px;
}

/* Content Images - Elegant Presentation */
.page-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.page-content img.qe-content-image {
    margin: 16px 0;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-content img.qe-content-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.page-content figure {
    margin: 32px 0;
    padding: 0;
}

.page-content figure .qe-image-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--navy-deep);
    margin: 0 0 12px 0;
    text-align: center;
}

.page-content figure img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-content figure img:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.page-content figure figcaption {
    margin-top: 12px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--warm-gray-500);
    font-style: italic;
}

/* Full width block image */
.page-content figure.qe-image-block {
    display: block;
    width: 100%;
}

.page-content figure.qe-image-block img {
    width: 100%;
    border-radius: 16px;
}

/* Centered image */
.page-content figure.qe-image-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-content figure.qe-image-centered img {
    max-width: 85%;
}

/* Float left image */
.page-content figure.qe-image-float-left {
    float: left;
    margin: 8px 32px 20px 0;
    max-width: 45%;
}

.page-content figure.qe-image-float-left .qe-image-title,
.page-content figure.qe-image-float-left figcaption {
    text-align: left;
}

/* Float right image */
.page-content figure.qe-image-float-right {
    float: right;
    margin: 8px 0 20px 32px;
    max-width: 45%;
}

.page-content figure.qe-image-float-right .qe-image-title,
.page-content figure.qe-image-float-right figcaption {
    text-align: right;
}

/* Clear floats */
.page-content::after {
    content: "";
    display: table;
    clear: both;
}

/* =====================================================
   IMAGE LIGHTBOX / ZOOM MODAL
   ===================================================== */
.image-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: background 0.3s ease, opacity 0.3s ease;
    cursor: zoom-out;
}

.image-lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.92);
}

.image-lightbox-container {
    position: relative;
    max-width: 95vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.image-lightbox-overlay.active .image-lightbox-container {
    transform: scale(1);
}

.image-lightbox-title {
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-align: center;
    max-width: 80vw;
}

.image-lightbox-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.image-lightbox-img {
    max-width: 90vw;
    max-height: 75vh;
    object-fit: contain;
    display: block;
    cursor: grab;
    transition: transform 0.2s ease;
}

.image-lightbox-img.zoomed {
    max-width: none;
    max-height: none;
    cursor: grabbing;
}

.image-lightbox-caption {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-style: italic;
    margin-top: 16px;
    text-align: center;
    max-width: 80vw;
}

.image-lightbox-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.image-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.image-lightbox-controls {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.image-lightbox-btn {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.image-lightbox-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.image-lightbox-btn.active {
    background: var(--golden);
    color: var(--navy-deep);
}

.image-lightbox-zoom-level {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    display: flex;
    align-items: center;
    padding: 0 12px;
}

/* Embedded content (YouTube, etc.) */
.page-content .embed-wrap {
    margin: 32px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.page-content .embed-wrap iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16/9;
    border: none;
}

/* Responsive images */
@media (max-width: 768px) {
    .page-content figure.qe-image-float-left,
    .page-content figure.qe-image-float-right {
        float: none;
        margin: 24px 0;
        max-width: 100%;
    }
    
    .page-content figure.qe-image-centered img {
        max-width: 100%;
    }
}

/* 404 Not Found */
.not-found {
    text-align: center;
    padding: 80px 20px;
}

.not-found h2 {
    font-size: 6rem;
    color: var(--warm-gray-200);
    font-family: var(--font-display);
    margin-bottom: 16px;
}

.not-found h3 {
    color: var(--navy-deep);
    margin-bottom: 8px;
}

.not-found p {
    color: var(--warm-gray-500);
    margin-bottom: 24px;
}

/* =====================================================
   FACULTY MODAL
   ===================================================== */
.faculty-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: background 0.4s ease, opacity 0.3s ease;
}

.faculty-modal-overlay.active {
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.75);
}

.faculty-modal {
    background: white;
    border-radius: 20px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    transform: scale(0.3);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.faculty-modal-overlay.active .faculty-modal {
    transform: scale(1);
    opacity: 1;
}

.faculty-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--warm-gray-600);
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    transition: all 0.2s ease;
}

.faculty-modal-close:hover {
    background: var(--forest-main);
    color: white;
    transform: rotate(90deg);
}

.faculty-modal-content {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    max-height: 90vh;
}

.faculty-modal-image {
    width: 100%;
    height: 320px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.faculty-modal-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, white, transparent);
}

.faculty-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.faculty-modal-info {
    padding: 0 32px 32px;
    margin-top: -50px;
    position: relative;
    z-index: 2;
}

.faculty-modal-info h2 {
    font-size: 1.75rem;
    color: var(--charcoal);
    margin-bottom: 8px;
}

.faculty-modal-role {
    color: var(--forest-main);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.faculty-modal-bio {
    color: var(--warm-gray-600);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 24px;
}

/* =====================================================
   FORMS
   ===================================================== */
.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--charcoal);
}

.form-group {
    margin-bottom: 20px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--warm-gray-200);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--navy-deep);
    box-shadow: 0 0 0 3px rgba(1, 43, 91, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* =====================================================
   CARDS
   ===================================================== */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-navy { color: var(--navy-deep); }
.text-green { color: var(--forest-main); }
.text-gold { color: var(--saffron-gold); }
.text-muted { color: var(--warm-gray-500); }
.bg-white { background-color: var(--white); }
.bg-cream { background-color: var(--cream); }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }

/* =====================================================
   MOBILE NAVIGATION
   ===================================================== */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 9999;
    overflow-y: auto;
    flex-direction: column;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--warm-gray-200);
    flex-shrink: 0;
}

.mobile-nav-header .logo img {
    height: 50px;
}

.mobile-nav-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--warm-gray-100);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--charcoal);
    transition: all 0.2s ease;
}

.mobile-nav-close:hover {
    background: var(--navy-deep);
    color: var(--white);
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    overflow-y: auto;
}

.mobile-nav-list > li {
    border-bottom: 1px solid var(--warm-gray-200);
}

.mobile-nav-list > li > a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--charcoal);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-nav-list > li > a:hover {
    background: var(--warm-gray-50);
    color: var(--navy-deep);
}

.mobile-nav-list > li > a i {
    width: 20px;
    color: var(--saffron-gold);
}

/* Parent items with submenus */
.mobile-nav-parent > .mobile-nav-item {
    display: flex;
    align-items: center;
}

.mobile-nav-parent > .mobile-nav-item > a {
    flex: 1;
    display: block;
    padding: var(--space-md) var(--space-xl);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--navy-deep);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-nav-parent > .mobile-nav-item > a:hover {
    background: var(--warm-gray-50);
}

.mobile-nav-toggle {
    width: 50px;
    height: 100%;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-left: 1px solid var(--warm-gray-200);
    cursor: pointer;
    color: var(--warm-gray-500);
    transition: all 0.2s ease;
}

.mobile-nav-toggle:hover {
    background: var(--warm-gray-100);
    color: var(--navy-deep);
}

.mobile-nav-toggle i {
    transition: transform 0.3s ease;
}

.mobile-nav-parent.open > .mobile-nav-item .mobile-nav-toggle {
    background: var(--navy-deep);
    color: var(--white);
}

.mobile-nav-parent.open > .mobile-nav-item .mobile-nav-toggle i {
    transform: rotate(180deg);
}

/* Submenu (level 2) */
.mobile-nav-submenu {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
    background: var(--warm-gray-50);
}

.mobile-nav-parent.open > .mobile-nav-submenu {
    display: block;
}

.mobile-nav-submenu > li {
    border-top: 1px solid var(--warm-gray-200);
}

.mobile-nav-submenu > li > a {
    display: block;
    padding: var(--space-md) var(--space-xl);
    padding-left: calc(var(--space-xl) + 20px);
    font-size: 1rem;
    color: var(--warm-gray-700);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-nav-submenu > li > a:hover {
    background: var(--warm-gray-100);
    color: var(--navy-deep);
}

/* Submenu parent items */
.mobile-nav-submenu .mobile-nav-parent > .mobile-nav-item > a {
    padding-left: calc(var(--space-xl) + 20px);
    font-size: 1rem;
    font-weight: 500;
    color: var(--warm-gray-700);
}

.mobile-nav-submenu .mobile-nav-parent.open > .mobile-nav-item > a {
    background: var(--warm-gray-100);
    color: var(--navy-deep);
}

/* Children (level 3) */
.mobile-nav-children {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
    background: var(--warm-gray-100);
}

.mobile-nav-submenu .mobile-nav-parent.open > .mobile-nav-children {
    display: block;
}

.mobile-nav-children > li {
    border-top: 1px solid var(--warm-gray-200);
}

.mobile-nav-children > li > a {
    display: block;
    padding: var(--space-sm) var(--space-xl);
    padding-left: calc(var(--space-xl) + 40px);
    font-size: 0.95rem;
    color: var(--warm-gray-600);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-nav-children > li > a:hover {
    background: var(--warm-gray-200);
    color: var(--navy-deep);
}

.mobile-nav-children > li > a::before {
    content: '•';
    margin-right: var(--space-sm);
    color: var(--saffron-gold);
}

/* CTA Buttons */
.mobile-nav-buttons {
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border-top: 1px solid var(--warm-gray-200);
    flex-shrink: 0;
}

.mobile-nav-buttons .btn {
    width: 100%;
    justify-content: center;
}

/* =====================================================
   BACK TO TOP
   ===================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--navy-deep);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover {
    background: var(--forest-main);
    transform: translateY(-5px);
    color: var(--white);
}

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

[data-aos] {
    opacity: 0;
    transition: all 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

/* =====================================================
   RESPONSIVE - TABLET
   ===================================================== */
@media (max-width: 1200px) {
    .hero-slider .slide-wrapper .slider-prev { margin-right: 30px; }
    .hero-slider .slide-wrapper .slider-next { margin-left: 30px; }
    .hero-slider .slide-wrapper .slide-text { margin-right: 25px; }
    .hero-slider .slide-title { font-size: 1.75rem; }
}

/* =====================================================
   INTERMEDIATE NAV — 1025px to 1500px
   Progressive scaling so logo & CTA never clip off-screen.
   Desktop nav is fully visible (hamburger kicks in at 1024).
   ===================================================== */

/* Stage 1: Gentle compression — 1500px down to 1300px */
@media (max-width: 1500px) {
    .header-content {
        padding: var(--space-sm) 0;
    }
    .nav-link {
        padding: 8px 9px;
        font-size: 0.9rem;
    }
    .main-nav {
        margin-left: var(--space-md);
    }
    .nav-cta {
        margin-left: var(--space-md);
    }
    .nav-cta .btn {
        padding: 8px 14px;
        font-size: 0.85rem;
    }
}

/* Stage 2: Tighter squeeze — 1300px down to 1100px */
@media (max-width: 1300px) {
    .logo img {
        height: 50px;
    }
    .nav-link {
        padding: 6px 7px;
        font-size: 0.84rem;
    }
    .nav-list {
        gap: 0;
    }
    .main-nav {
        margin-left: var(--space-sm);
    }
    .nav-cta {
        margin-left: var(--space-sm);
    }
    .nav-cta .btn {
        padding: 7px 12px;
        font-size: 0.8rem;
    }
}

/* Stage 3: Maximum compression — 1100px down to 1025px */
@media (max-width: 1100px) {
    .logo img {
        height: 44px;
    }
    .nav-link {
        padding: 6px 5px;
        font-size: 0.8rem;
    }
    .nav-cta .btn {
        padding: 6px 10px;
        font-size: 0.78rem;
    }
    .nav-link.has-dropdown::after {
        margin-left: 2px;
        font-size: 0.6rem;
    }
}

@media (max-width: 1024px) {
    .nav-list { display: none; }
    .mobile-menu-toggle { display: block; }
    .nav-cta { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    
    .testimonials-section .testimonial-arrows {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        transform: none;
        justify-content: center;
        gap: 16px;
        margin-top: 20px;
    }
}

@media (max-width: 992px) {
    .hero-slider .slide-wrapper { display: none; }
    .hero-slider .slide-mobile { display: block; }
    
    .hero-slider .slide-mobile-image {
        width: 100%;
        height: 280px;
        position: relative;
    }
    
    .hero-slider .slide-mobile-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .hero-slider .slide-mobile-image::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 100px;
        background: linear-gradient(to top, var(--navy-deep), transparent);
    }
    
    .hero-slider .slide-mobile-content {
        padding: 24px 24px 20px;
        text-align: center;
    }
    
    .hero-slider .slide-mobile-content .slide-title { font-size: 1.5rem; }
    .hero-slider .slide-mobile-content .slide-description { font-size: 0.95rem; }
    .hero-slider .slide-mobile-content .slide-buttons { justify-content: center; }
    
    .hero-slider .slide-mobile-nav {
        display: flex;
        justify-content: center;
        gap: 16px;
        padding: 0 24px 24px;
    }
    
    .hero-slider .slide-mobile-nav .slider-arrow {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: rgba(255,255,255,0.15);
        border: 2px solid rgba(255,255,255,0.3);
        color: white;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1rem;
        transition: all 0.3s ease;
    }
    
    .hero-slider .slider-nav {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        justify-content: center;
        padding: 0 0 24px;
    }
    
    .contact-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 768px) {
    .top-bar-content { justify-content: center; }
    .top-bar-contact { display: none; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-brand { max-width: 100%; }
    .footer-social { justify-content: center; }
    .footer-bottom { flex-direction: column; text-align: center; gap: var(--space-md); }
    section { padding: var(--space-3xl) 0; }
    
    .testimonials-section .testimonial-card { padding: 30px 24px; }
    .testimonials-section .testimonial-quote { font-size: 4rem; top: 10px; left: 20px; }
    
    .faculty-modal { margin: 10px; border-radius: 16px; }
    .faculty-modal-image { height: 250px; }
    .faculty-modal-info { padding: 0 24px 24px; margin-top: -40px; }
    .faculty-modal-info h2 { font-size: 1.4rem; }
}

@media (max-width: 576px) {
    .hero-slider .slide-mobile-image { height: 220px; }
    .hero-slider .slide-mobile-content { padding: 20px 20px 16px; }
    .hero-slider .slide-mobile-content .slide-title { font-size: 1.35rem; }
    .hero-slider .slide-mobile-content .slide-buttons {
        flex-direction: column;
        align-items: center;
    }
    .hero-slider .slide-mobile-content .slide-buttons .btn {
        width: 100%;
        max-width: 260px;
        text-align: center;
    }
    
    .testimonials-section .testimonial-card { padding: 24px 20px; }
    .testimonials-section .testimonial-text { font-size: 1rem; }
    .testimonials-section .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--space-md); }
    .logo img { height: 45px; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 280px; }
}

/* ==================== QEditor Table Styles ==================== */
.page-content table.qe-table,
.qd-content table.qe-table,
table.qe-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
    font-size: 0.95rem;
    border: 1px solid var(--warm-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.page-content table.qe-table:first-child,
.qd-content table.qe-table:first-child {
    margin-top: 0;
}

.page-content table.qe-table thead,
.qd-content table.qe-table thead,
table.qe-table thead {
    background: var(--navy-deep);
    color: var(--white);
}

.page-content table.qe-table th,
.qd-content table.qe-table th,
table.qe-table th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-weight: 600;
    font-family: var(--font-body);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-content table.qe-table td,
.qd-content table.qe-table td,
table.qe-table td {
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--warm-gray-200);
    vertical-align: top;
    line-height: 1.6;
}

.page-content table.qe-table tbody tr:nth-child(even),
.qd-content table.qe-table tbody tr:nth-child(even),
table.qe-table tbody tr:nth-child(even) {
    background: var(--warm-gray-50);
}

.page-content table.qe-table tbody tr:hover,
.qd-content table.qe-table tbody tr:hover,
table.qe-table tbody tr:hover {
    background: rgba(212, 168, 75, 0.1);
}

/* Responsive tables */
@media (max-width: 768px) {
    .page-content table.qe-table,
    .qd-content table.qe-table,
    table.qe-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .page-content table.qe-table th,
    .page-content table.qe-table td,
    .qd-content table.qe-table th,
    .qd-content table.qe-table td,
    table.qe-table th,
    table.qe-table td {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
        white-space: nowrap;
    }
}

/* Text alignment classes for QEditor */
.page-content [style*="text-align: center"],
.qd-content [style*="text-align: center"] {
    text-align: center;
}

.page-content [style*="text-align: right"],
.qd-content [style*="text-align: right"] {
    text-align: right;
}

.page-content [style*="text-align: justify"],
.qd-content [style*="text-align: justify"] {
    text-align: justify;
}

/* Fallback styles for any table in page content */
.page-content table,
.qd-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
    font-size: 0.95rem;
    border: 1px solid var(--warm-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.page-content table thead,
.qd-content table thead {
    background: var(--navy-deep);
    color: var(--white);
}

.page-content table th,
.qd-content table th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-content table td,
.qd-content table td {
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--warm-gray-200);
    vertical-align: top;
    line-height: 1.6;
}

.page-content table tbody tr:nth-child(even),
.qd-content table tbody tr:nth-child(even) {
    background: var(--warm-gray-50);
}

.page-content table tbody tr:hover,
.qd-content table tbody tr:hover {
    background: rgba(212, 168, 75, 0.1);
}

@media (max-width: 768px) {
    .page-content table,
    .qd-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .page-content table th,
    .page-content table td,
    .qd-content table th,
    .qd-content table td {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }
}

/* ==================== Page Content Responsive Styles ==================== */
@media (max-width: 768px) {
    .page-content {
        font-size: 0.95rem;
        line-height: 1.7;
    }
    
    .page-content h1 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        margin: 32px 0 16px;
    }
    
    .page-content h2,
    .page-heading {
        font-size: 1.5rem;
        margin: 28px 0 14px;
    }
    
    .page-content h3,
    .page-subheading {
        font-size: 1.2rem;
        margin: 24px 0 12px;
    }
    
    .page-content h4 {
        font-size: 1.05rem;
        margin: 20px 0 10px;
    }
    
    .page-content blockquote,
    .page-quote {
        padding: 16px 20px;
        font-size: 1rem;
    }
    
    .content-section {
        padding: var(--space-2xl) 0;
    }
}

@media (max-width: 480px) {
    .page-content {
        font-size: 0.9rem;
    }
    
    .page-content h1 {
        font-size: 1.6rem;
        margin: 24px 0 12px;
    }
    
    .page-content h2,
    .page-heading {
        font-size: 1.35rem;
        margin: 20px 0 10px;
    }
    
    .page-content h3,
    .page-subheading {
        font-size: 1.1rem;
        margin: 16px 0 8px;
    }
    
    .page-content h4 {
        font-size: 1rem;
        margin: 14px 0 8px;
    }
    
    .page-content ul,
    .page-content ol {
        padding-left: var(--space-lg);
    }
    
    .content-section {
        padding: var(--space-xl) 0;
    }
}

/* =====================================================
   404 NOT FOUND PAGE STYLES
   ===================================================== */
.not-found {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    max-width: 600px;
    margin: 0 auto;
}

.not-found h2 {
    font-family: var(--font-display);
    font-size: clamp(6rem, 20vw, 12rem);
    line-height: 1;
    color: var(--navy-deep);
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--forest-main) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.not-found h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--charcoal);
    margin-bottom: var(--space-lg);
}

.not-found p {
    color: var(--warm-gray-600);
    font-size: 1.125rem;
    margin-bottom: var(--space-2xl);
}

.not-found .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

/* =====================================================
   ACCESSIBILITY IMPROVEMENTS
   ===================================================== */

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--navy-deep);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-fast);
    font-weight: 600;
}

.skip-link:focus {
    top: var(--space-sm);
    color: white;
    outline: 2px solid var(--saffron-gold);
    outline-offset: 2px;
}

/* Focus visible styles */
:focus-visible {
    outline: 2px solid var(--navy-deep);
    outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible,
a:focus-visible {
    outline: 2px solid var(--saffron-gold);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --navy-deep: #000033;
        --forest-main: #004400;
        --saffron-gold: #ffcc00;
        --warm-gray-600: #333333;
    }
    
    .btn-primary {
        border: 2px solid currentColor;
    }
}

/* =====================================================
   PRINT STYLES
   ===================================================== */
@media print {
    /* Hide non-essential elements */
    .top-bar,
    .main-header,
    .mobile-nav,
    .back-to-top,
    .footer-social,
    .announcement-ticker,
    .hero-slider,
    .btn,
    button,
    .mobile-menu-toggle,
    .search-form,
    .image-lightbox-overlay {
        display: none !important;
    }
    
    /* Reset colors for printing */
    body {
        background: white !important;
        color: black !important;
        font-size: 12pt;
        line-height: 1.5;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: black !important;
        page-break-after: avoid;
    }
    
    a {
        color: black !important;
        text-decoration: underline;
    }
    
    /* Show URLs after links */
    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
    
    a[href^="#"]::after,
    a[href^="javascript"]::after {
        content: "";
    }
    
    /* Avoid page breaks in important elements */
    img,
    table,
    figure,
    blockquote {
        page-break-inside: avoid;
    }
    
    /* Ensure images fit */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* Page margins */
    @page {
        margin: 2cm;
    }
    
    /* Footer styling for print */
    .footer {
        border-top: 1px solid #ccc;
        padding-top: 20px;
        margin-top: 40px;
    }
    
    .footer-grid {
        display: block !important;
    }
    
    .footer-column {
        margin-bottom: 20px;
    }
    
    /* Page content */
    .page-content {
        max-width: 100% !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    section {
        padding: 20px 0 !important;
    }
}

/* =====================================================
   LOADING STATES
   ===================================================== */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(1, 43, 91, 0.2);
    border-radius: 50%;
    border-top-color: var(--navy-deep);
    animation: spin 0.8s linear infinite;
}

.loading-spinner.white {
    border-color: rgba(255, 255, 255, 0.2);
    border-top-color: white;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.loading-overlay .loading-content {
    text-align: center;
}

.loading-overlay .loading-spinner {
    width: 48px;
    height: 48px;
    border-width: 3px;
    margin-bottom: var(--space-md);
}

.skeleton {
    background: linear-gradient(90deg, var(--warm-gray-100) 25%, var(--warm-gray-50) 50%, var(--warm-gray-100) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =====================================================
   TOAST NOTIFICATIONS
   ===================================================== */
.toast-container {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 300px;
    max-width: 450px;
    animation: toast-in 0.3s ease-out;
    border-left: 4px solid var(--info);
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--error); }
.toast.warning { border-left-color: var(--warning); }

.toast-icon {
    font-size: 1.25rem;
}

.toast.success .toast-icon { color: var(--success); }
.toast.error .toast-icon { color: var(--error); }
.toast.warning .toast-icon { color: var(--warning); }
.toast.info .toast-icon { color: var(--info); }

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.9rem;
    color: var(--warm-gray-600);
}

.toast-close {
    background: none;
    border: none;
    color: var(--warm-gray-400);
    cursor: pointer;
    padding: var(--space-xs);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--charcoal);
}

@keyframes toast-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.removing {
    animation: toast-out 0.3s ease-in forwards;
}

@keyframes toast-out {
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@media (max-width: 576px) {
    .toast-container {
        left: var(--space-md);
        right: var(--space-md);
    }
    
    .toast {
        min-width: auto;
        max-width: 100%;
    }
}