/* CSS Reset & Variables */
:root {
    /* Colors */
    --primary: #1E3A8A; /* Deep Blue */
    --primary-light: #3B82F6; /* Bright Blue */
    --primary-dark: #0F172A; /* Slate 900 */
    --secondary: #F59E0B; /* Amber/Gold */
    --secondary-hover: #D97706;
    --text-main: #334155;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --border: #E2E8F0;
    --success: #10B981;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Times New Roman', Times, serif !important;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-primary { background-color: var(--primary); }
.bg-primary-dark { background-color: var(--primary-dark); }
.text-white { color: var(--bg-white) !important; }
.text-white-opacity { color: rgba(255,255,255,0.8); }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.hidden { display: none !important; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
    text-align: center;
}

.btn-primary {
    background-color: var(--secondary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.btn-primary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

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

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

.btn-large {
    padding: 14px 32px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    padding: 5px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.logo-icon {
    background: var(--secondary);
    color: #fff;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 1.25rem;
}

.nav-list {
    display: flex;
    gap: 24px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-light);
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-dark);
    cursor: pointer;
}

/* Sticky Mobile CTA */
.mobile-cta-container {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 12px 20px;
    background: var(--bg-white);
    box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
    z-index: 999;
}

/* Section Header */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 48px;
}

/* Layout Utilities */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

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

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-light);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: -50px;
    left: -100px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary-light);
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 24px;
    font-size: 0.875rem;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 32px;
}

.hero-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 40px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.highlight-item i {
    color: var(--secondary);
}

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

.hero-image-wrapper {
    position: relative;
}

.hero-image-box {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    animation: float 4s ease-in-out infinite;
}

.floating-card h4 {
    font-size: 1.25rem;
    margin: 0;
}

.floating-card p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

.card-1 {
    top: 40px;
    left: -40px;
}

.card-1 i {
    font-size: 2rem;
    color: var(--secondary);
}

.card-2 {
    bottom: 40px;
    right: -40px;
    animation-delay: 2s;
}

.card-2 i {
    font-size: 2rem;
    color: var(--primary-light);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

.animate-fade-in-left {
    opacity: 0;
    transform: translateX(30px);
    animation: fadeInLeft 0.8s forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

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

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* About SASTA Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.about-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.about-icon {
    width: 70px;
    height: 70px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 24px;
    transition: var(--transition);
}

.about-card:hover .about-icon {
    background: var(--primary-light);
    color: white;
}

.about-card h3 {
    margin-bottom: 16px;
    font-size: 1.5rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-box {
    padding: 32px;
    border-radius: 16px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-box:hover {
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-box h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

/* Scholarship Table */
.scholarship-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.scholarship-table-container {
    overflow-x: auto;
}

.scholarship-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    color: var(--text-main);
}

.scholarship-table th {
    background-color: var(--bg-light);
    padding: 20px 24px;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    color: var(--primary-dark);
}

.scholarship-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.scholarship-table tr:last-child td {
    border-bottom: none;
}

.badge-rank {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.badge-rank.gold { background: #FEF3C7; color: #B45309; }
.badge-rank.silver { background: #F1F5F9; color: #475569; }
.badge-rank.bronze { background: #FFEDD5; color: #C2410C; }
.badge-rank.regular { background: #E0F2FE; color: #0369A1; }

.highlight-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

/* Eligibility */
.eligibility-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.eligibility-card {
    background: var(--bg-light);
    padding: 24px;
    border-radius: 12px;
    border-left: 4px solid var(--primary);
}

.alert-box {
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    padding: 16px;
    border-radius: 8px;
    color: #1E40AF;
    display: flex;
    gap: 12px;
    align-items: center;
}

.rounded-image {
    border-radius: 20px;
    width: 100%;
}

/* Exam Pattern */
.exam-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.info-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.info-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.info-card h5 {
    color: var(--text-light);
    margin-bottom: 4px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-card p {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-main);
}

.pattern-subjects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.subject-card {
    background: white;
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.subject-card:hover {
    transform: translateY(-5px);
}

.subject-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.subject-card.math::before { background: #EF4444; }
.subject-card.science::before { background: #10B981; }
.subject-card.english::before { background: #3B82F6; }
.subject-card.mental::before { background: #8B5CF6; }

.subj-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--bg-light);
}

.math .subj-icon { color: #EF4444; }
.science .subj-icon { color: #10B981; }
.english .subj-icon { color: #3B82F6; }
.mental .subj-icon { color: #8B5CF6; }

.marks {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-light);
    border-radius: 12px;
    font-weight: 600;
    margin-top: 12px;
    font-size: 0.875rem;
}

.total-marks {
    font-size: 1.5rem;
}

.total-marks strong {
    color: var(--primary);
    font-size: 2rem;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 60px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 0;
    width: 20px;
    height: 20px;
    background: white;
    border: 4px solid var(--primary);
    border-radius: 50%;
    z-index: 1;
}

.highlight-timeline .timeline-dot {
    border-color: var(--secondary);
    background: var(--secondary);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.2);
}

.timeline-content {
    background: var(--bg-light);
    padding: 24px;
    border-radius: 12px;
    position: relative;
}

.highlight-timeline .timeline-content {
    background: white;
    border: 2px solid var(--secondary);
    box-shadow: var(--shadow-md);
}

.timeline-content .date {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.highlight-timeline .date {
    background: var(--secondary);
}

/* About Academy */
.img-grid {
    position: relative;
    height: 400px;
}

.img-1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.img-2 {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    border-radius: 16px;
    border: 8px solid var(--bg-light);
    box-shadow: var(--shadow-lg);
}

.feature-list li {
    margin-bottom: 12px;
    font-size: 1.125rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-bottom: 3px solid var(--secondary);
}

.stat-card h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-card p {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Receive Grid */
.receive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.receive-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 32px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.receive-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.receive-card .icon {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.receive-card h4 {
    color: white;
    margin-bottom: 12px;
}

.receive-card p {
    color: rgba(255, 255, 255, 0.8);
}

/* Testimonials */
.testimonials-slider-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    padding: 20px 0;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-card {
    min-width: 100%;
    padding: 0 20px;
}

.testimonial-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    position: relative;
}

.quote-icon {
    font-size: 3rem;
    color: var(--border);
    margin-bottom: 20px;
}

.review {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 32px;
    color: var(--text-main);
}

.author-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    text-align: left;
}

.author-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h5 {
    margin: 0;
    font-size: 1.125rem;
}

.author-info span {
    font-size: 0.875rem;
    color: var(--text-light);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: white;
    color: var(--primary);
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
}

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

.accordion-item {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-dark);
    cursor: pointer;
    text-align: left;
}

.accordion-header .icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
}

.accordion-item.active .accordion-content {
    padding: 0 24px 24px;
}

/* Registration Form */
.registration-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.registration-info {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 48px;
}

.registration-info h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.perk-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.125rem;
}

.perk-item i {
    color: var(--secondary);
}

.registration-form-container {
    padding: 48px;
}

.form-header {
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-main);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: white;
}

.terms-text {
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 16px;
}

.terms-text a {
    color: var(--primary);
    text-decoration: underline;
}

.success-message {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 20px;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.contact-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.contact-card .icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.contact-card h4 {
    margin-bottom: 12px;
}

.contact-card a {
    color: var(--primary);
    font-weight: 600;
}

.contact-card a:hover {
    color: var(--secondary);
}

.map-placeholder {
    background: #E2E8F0;
    height: 400px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.25rem;
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 16px;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-logo {
    color: white;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
}

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

.footer-links h4, .footer-newsletter h4 {
    font-size: 1.25rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after, .footer-newsletter h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
}

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

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 8px 0 0 8px;
    outline: none;
}

.newsletter-form button {
    padding: 12px 20px;
    background: var(--secondary);
    border: none;
    border-radius: 0 8px 8px 0;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--secondary-hover);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .grid-2 { grid-template-columns: 1fr; }
    .registration-wrapper { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .hero { padding: 120px 0 60px; }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    
    .hero-highlights { justify-content: center; }
    .hero-cta { justify-content: center; }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: 40px 24px;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active { left: 0; }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 20px;
    }
    
    .nav-link {
        display: block;
        font-size: 1.125rem;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-actions .nav-btn { display: none; }
    .mobile-toggle { display: block; }
    
    .mobile-cta-container { display: block; }
    body { padding-bottom: 70px; } /* For sticky mobile button */
    
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    
    .card-1 { top: 20px; left: 10px; }
    .card-2 { bottom: 20px; right: 10px; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    .hero-highlights { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; width: 100%; }
    .registration-info { padding: 32px 24px; }
    .registration-form-container { padding: 32px 24px; }
}