/* ============================================
   TUVA COLLEGE STYLE - Modern University Template
   Color Scheme Matching Tuva College Template
   ============================================ */

:root {
    /* Tuva College Color Scheme */
    --tuva-primary: #2563eb;
    --tuva-primary-dark: #1e40af;
    --tuva-primary-light: #3b82f6;
    --tuva-secondary: #10b981;
    --tuva-accent: #059669;
    --tuva-accent-light: #34d399;
    --tuva-gold: #f59e0b;
    --tuva-gold-light: #fbbf24;
    
    /* Neutral Colors */
    --tuva-text-dark: #0f172a;
    --tuva-text-medium: #334155;
    --tuva-text-light: #475569;
    --tuva-bg-light: #f1f5f9;
    --tuva-bg-white: #ffffff;
    --tuva-border: #e2e8f0;
    --tuva-shadow: 0 10px 40px rgba(0,0,0,0.1);
    --tuva-shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
    --tuva-radius: 12px;
    --tuva-radius-lg: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--tuva-text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
}

/* ============================================
   TOP BAR
   ============================================ */
.tuva-topbar {
    background: linear-gradient(135deg, var(--tuva-primary-dark) 0%, var(--tuva-primary) 100%);
    color: white;
    padding: 10px 0;
    font-size: 0.875rem;
    position: relative;
    z-index: 1030;
}

.tuva-topbar a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tuva-topbar a:hover {
    color: var(--tuva-gold-light);
    transform: translateY(-1px);
}

.tuva-topbar i {
    font-size: 0.875rem;
}

/* ============================================
   NAVBAR
   ============================================ */
.tuva-navbar {
    background: rgba(255,255,255,0.98) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    padding: 1.5rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: sticky;
    top: 0;
    z-index: 1020;
}

.tuva-navbar.scrolled {
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
    background: rgba(255,255,255,1) !important;
}

.tuva-navbar .navbar-brand {
    font-size: 1.875rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s;
}

.tuva-navbar .navbar-brand:hover {
    transform: scale(1.05);
}

.tuva-navbar .navbar-brand i {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tuva-navbar .nav-link {
    font-weight: 600;
    color: var(--tuva-text-dark) !important;
    padding: 0.625rem 1.5rem !important;
    margin: 0 0.25rem;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.9375rem;
    border-radius: 8px;
}

.tuva-navbar .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--tuva-primary), var(--tuva-secondary));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.tuva-navbar .nav-link:hover::before,
.tuva-navbar .nav-link.active::before {
    width: 70%;
}

.tuva-navbar .nav-link:hover {
    color: var(--tuva-primary) !important;
    background: rgba(37, 99, 235, 0.05);
}

.tuva-navbar .navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.tuva-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

/* ============================================
   HERO SLIDER
   ============================================ */
.tuva-hero-slider {
    position: relative;
    height: 100vh;
    min-height: 700px;
    max-height: 900px;
    overflow: hidden;
    margin-top: 0;
}

.tuva-hero-slide {
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--tuva-primary) 0%, var(--tuva-primary-dark) 50%, var(--tuva-secondary) 100%);
    padding: 0;
    overflow: hidden;
}

.tuva-hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16,185,129,0.15) 0%, transparent 50%),
        url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.6;
    z-index: 1;
}

.tuva-hero-slide::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, rgba(0,0,0,0.1), transparent);
    z-index: 1;
}

.tuva-hero-content {
    position: relative;
    z-index: 2;
    color: white;
    padding: 2rem 0;
}

.tuva-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(255,255,255,0.25);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    animation: fadeInDown 0.8s ease-out;
}

.tuva-hero-content h1 {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.75rem;
    text-shadow: 0 2px 30px rgba(0,0,0,0.3);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.tuva-hero-content .lead {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.8;
    font-weight: 400;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.tuva-hero-image {
    position: relative;
    z-index: 2;
    animation: fadeInRight 1s ease-out 0.6s both;
}

.tuva-hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--tuva-radius-lg);
    box-shadow: var(--tuva-shadow-lg);
    border: 5px solid rgba(255,255,255,0.2);
    object-fit: cover;
}

.tuva-hero-slider .carousel-control-prev,
.tuva-hero-slider .carousel-control-next {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.7;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255,255,255,0.3);
}

.tuva-hero-slider .carousel-control-prev {
    left: 30px;
}

.tuva-hero-slider .carousel-control-next {
    right: 30px;
}

.tuva-hero-slider .carousel-control-prev:hover,
.tuva-hero-slider .carousel-control-next:hover {
    opacity: 1;
    background: rgba(255,255,255,0.3);
    transform: translateY(-50%) scale(1.1);
}

.tuva-hero-slider .carousel-indicators {
    bottom: 40px;
    margin-bottom: 0;
}

.tuva-hero-slider .carousel-indicators [data-bs-target] {
    width: 50px;
    height: 6px;
    border-radius: 3px;
    background: rgba(255,255,255,0.4);
    border: none;
    margin: 0 5px;
    transition: all 0.4s ease;
}

.tuva-hero-slider .carousel-indicators [data-bs-target].active {
    background: white;
    width: 60px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-tuva-primary {
    background: var(--tuva-secondary);
    color: white;
    padding: 1.125rem 2.75rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(16,185,129,0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-tuva-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-tuva-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-tuva-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(16,185,129,0.4);
    background: var(--tuva-accent-light);
    color: white;
}

.btn-tuva-outline {
    background: transparent;
    color: white;
    padding: 1.125rem 2.75rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    border: 2px solid rgba(255,255,255,0.9);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    backdrop-filter: blur(10px);
}

.btn-tuva-outline:hover {
    background: rgba(255,255,255,0.2);
    color: white;
    border-color: white;
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.tuva-about {
    padding: 120px 0;
    background: white;
    position: relative;
}

.tuva-about-image {
    position: relative;
    border-radius: var(--tuva-radius-lg);
    overflow: hidden;
    box-shadow: var(--tuva-shadow);
    height: 100%;
    min-height: 500px;
}

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

.tuva-about-image::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-secondary));
    border-radius: var(--tuva-radius-lg);
    opacity: 0.1;
    z-index: -1;
}

.tuva-about-badge {
    display: inline-block;
    padding: 0.625rem 1.5rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--tuva-primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tuva-section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 1.25rem;
    color: var(--tuva-text-dark);
    line-height: 1.2;
}

.tuva-section-subtitle {
    font-size: 1.125rem;
    color: var(--tuva-text-light);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.tuva-feature-list {
    list-style: none;
    padding: 0;
}

.tuva-feature-list li {
    padding: 1.25rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    border-bottom: 1px solid var(--tuva-border);
}

.tuva-feature-list li:last-child {
    border-bottom: none;
}

.tuva-feature-list li i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    font-size: 1.25rem;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.tuva-feature-list li strong {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--tuva-text-dark);
}

.tuva-feature-list li p {
    margin: 0;
    color: var(--tuva-text-light);
    line-height: 1.7;
}

/* ============================================
   STATISTICS SECTION
   ============================================ */
.tuva-statistics {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--tuva-primary-dark) 0%, var(--tuva-primary) 50%, var(--tuva-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.tuva-statistics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

.tuva-stat-box {
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
    padding: 2rem 1rem;
}

.tuva-stat-number {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, white, var(--tuva-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    display: block;
}

.tuva-stat-label {
    font-size: 1.25rem;
    opacity: 0.95;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ============================================
   PROGRAMS SECTION
   ============================================ */
.tuva-programs {
    padding: 120px 0;
    background: var(--tuva-bg-light);
    position: relative;
}

.tuva-program-card {
    background: white;
    border-radius: var(--tuva-radius-lg);
    overflow: hidden;
    box-shadow: var(--tuva-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    border: 1px solid var(--tuva-border);
    display: flex;
    flex-direction: column;
}

.tuva-program-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--tuva-shadow-lg);
    border-color: var(--tuva-primary);
}

.tuva-program-image {
    height: 240px;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4.5rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.tuva-program-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.tuva-program-card:hover .tuva-program-image::before {
    opacity: 1;
}

.tuva-program-body {
    padding: 2.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tuva-program-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--tuva-text-dark);
    line-height: 1.3;
}

.tuva-program-meta {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    color: var(--tuva-text-light);
    flex-wrap: wrap;
}

.tuva-program-meta i {
    color: var(--tuva-primary);
    margin-right: 0.5rem;
    font-size: 1rem;
}

.tuva-program-body p {
    color: var(--tuva-text-light);
    margin-bottom: 1.5rem;
    flex: 1;
    line-height: 1.7;
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.tuva-why-choose {
    padding: 120px 0;
    background: white;
}

.tuva-feature-box {
    text-align: center;
    padding: 3rem 2.25rem;
    background: white;
    border-radius: var(--tuva-radius-lg);
    box-shadow: var(--tuva-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    border: 1px solid var(--tuva-border);
    position: relative;
    overflow: hidden;
}

.tuva-feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s;
}

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

.tuva-feature-box:hover {
    transform: translateY(-12px);
    box-shadow: var(--tuva-shadow-lg);
    border-color: var(--tuva-primary);
}

.tuva-feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.75rem;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-primary-dark));
    border-radius: var(--tuva-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.75rem;
    color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.tuva-feature-box:hover .tuva-feature-icon {
    transform: rotate(10deg) scale(1.15);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

.tuva-feature-box h5 {
    font-size: 1.375rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--tuva-text-dark);
}

.tuva-feature-box p {
    color: var(--tuva-text-light);
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.tuva-testimonials {
    padding: 120px 0;
    background: var(--tuva-bg-light);
}

.tuva-testimonial-card {
    background: white;
    padding: 3.5rem;
    border-radius: var(--tuva-radius-lg);
    box-shadow: var(--tuva-shadow);
    height: 100%;
    position: relative;
    border: 1px solid var(--tuva-border);
    transition: all 0.4s;
}

.tuva-testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--tuva-shadow-lg);
}

.tuva-testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 6rem;
    color: var(--tuva-primary);
    opacity: 0.1;
    font-family: serif;
    line-height: 1;
}

.tuva-testimonial-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.25rem;
    margin-bottom: 1.75rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.tuva-testimonial-rating {
    color: var(--tuva-gold);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.tuva-testimonial-card p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--tuva-text-medium);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.tuva-testimonial-card h6 {
    font-size: 1.125rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: var(--tuva-text-dark);
}

.tuva-testimonial-card small {
    color: var(--tuva-text-light);
    font-size: 0.9375rem;
}

/* ============================================
   NEWS/BLOG SECTION
   ============================================ */
.tuva-news {
    padding: 120px 0;
    background: white;
}

.tuva-news-card {
    background: white;
    border-radius: var(--tuva-radius-lg);
    overflow: hidden;
    box-shadow: var(--tuva-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    border: 1px solid var(--tuva-border);
    display: flex;
    flex-direction: column;
}

.tuva-news-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--tuva-shadow-lg);
    border-color: var(--tuva-primary);
}

.tuva-news-image {
    height: 280px;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-secondary));
    position: relative;
    overflow: hidden;
}

.tuva-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

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

.tuva-news-date {
    position: absolute;
    top: 1.75rem;
    left: 1.75rem;
    background: white;
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--tuva-primary);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.tuva-news-body {
    padding: 2.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tuva-news-title {
    font-size: 1.375rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--tuva-text-dark);
    line-height: 1.4;
}

.tuva-news-excerpt {
    color: var(--tuva-text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    flex: 1;
}

/* ============================================
   CTA SECTION
   ============================================ */
.tuva-cta {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--tuva-primary) 0%, var(--tuva-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.tuva-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(16,185,129,0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.tuva-cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.tuva-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.tuva-cta-content h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.tuva-cta-content p {
    font-size: 1.375rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.tuva-footer {
    background: linear-gradient(135deg, var(--tuva-primary-dark) 0%, #1a2540 100%);
    color: white;
    padding: 90px 0 40px;
    position: relative;
}

.tuva-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--tuva-primary), transparent);
}

.tuva-footer h5 {
    color: var(--tuva-gold-light);
    font-weight: 800;
    margin-bottom: 2rem;
    font-size: 1.375rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tuva-footer a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    line-height: 2.2;
}

.tuva-footer a:hover {
    color: var(--tuva-gold-light);
    transform: translateX(5px);
}

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

.tuva-footer ul li {
    margin-bottom: 0.5rem;
}

.tuva-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2.5rem;
    margin-top: 4rem;
    text-align: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.9375rem;
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--tuva-primary), var(--tuva-secondary));
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s;
    z-index: 1000;
    box-shadow: 0 5px 20px rgba(37, 99, 235, 0.4);
    font-size: 1.25rem;
}

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

.scroll-to-top:hover {
    transform: translateY(-8px) scale(1.1);
    background: linear-gradient(135deg, var(--tuva-primary-dark), var(--tuva-primary));
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .tuva-hero-slider {
        height: 80vh;
        min-height: 600px;
    }
    
    .tuva-about,
    .tuva-programs,
    .tuva-why-choose,
    .tuva-testimonials,
    .tuva-news,
    .tuva-cta {
        padding: 80px 0;
    }
    
    .tuva-statistics {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .tuva-hero-slider {
        height: 70vh;
        min-height: 500px;
    }
    
    .tuva-hero-slider .carousel-control-prev,
    .tuva-hero-slider .carousel-control-next {
        width: 50px;
        height: 50px;
    }
    
    .tuva-hero-slider .carousel-control-prev {
        left: 15px;
    }
    
    .tuva-hero-slider .carousel-control-next {
        right: 15px;
    }
    
    .tuva-about,
    .tuva-programs,
    .tuva-why-choose,
    .tuva-testimonials,
    .tuva-news,
    .tuva-cta {
        padding: 60px 0;
    }
    
    .tuva-statistics {
        padding: 60px 0;
    }
    
    .tuva-navbar {
        padding: 1rem 0;
    }
}

@media (max-width: 576px) {
    .btn-tuva-primary,
    .btn-tuva-outline {
        padding: 1rem 2rem;
        font-size: 0.9375rem;
        width: 100%;
        margin-bottom: 0.75rem;
        justify-content: center;
    }
    
    .tuva-hero-content {
        padding: 2rem 0;
    }
    
    .tuva-feature-box {
        padding: 2rem 1.5rem;
    }
    
    .tuva-testimonial-card {
        padding: 2.5rem 2rem;
    }
}