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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Color Variables - Professional School Theme */
:root {
    --primary-color: #1E40AF; /* Deep Professional Blue */
    --secondary-color: #DC2626; /* Academic Red */
    --accent-color: #059669; /* Success Green */
    --tertiary-color: #F8FAFC; /* Clean White */
    --text-dark: #0F172A; /* Rich Dark */
    --text-light: #475569; /* Professional Gray */
    --text-muted: #94A3B8; /* Muted Gray */
    --white: #FFFFFF;
    --light-bg: #F1F5F9;
    --border-color: #CBD5E1;
    --border-light: #E2E8F0;
    --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
    --shadow-hover: 0 12px 40px rgba(15, 23, 42, 0.15);
    --shadow-soft: 0 2px 10px rgba(15, 23, 42, 0.05);
    --gradient-primary: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 50%, #3B82F6 100%);
    --gradient-secondary: linear-gradient(135deg, #DC2626 0%, #EF4444 50%, #F87171 100%);
    --gradient-accent: linear-gradient(135deg, #059669 0%, #10B981 50%, #34D399 100%);
    --gradient-hero: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 50%, #E2E8F0 100%);
    --gradient-nav: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    --gradient-card: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Typography - Professional Hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.75rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

h6 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1.25rem;
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1.1rem;
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.6;
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Buttons - Professional Design */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    min-height: 48px;
    gap: 8px;
}

.btn i {
    font-size: 1.1em;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

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

/* Navigation - Modern Design */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--gradient-nav);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 0;
    box-shadow: var(--shadow-soft);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.school-emblem {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.emblem-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.emblem-icon:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.emblem-ring {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: rotate 20s linear infinite;
}

.emblem-ring::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 1px solid var(--secondary-color);
    border-radius: 50%;
    opacity: 0.3;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.school-name-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    flex: 1;
}

.nav-logo h2 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin: 0;
    font-weight: 700;
    line-height: 1.1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.location-badge {
    background: var(--gradient-accent);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.4rem 1rem;
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    align-self: flex-start;
}

.location-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.location-badge:hover::before {
    left: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    display: block;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.15);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(99, 102, 241, 0.1);
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--gradient-hero);
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23ffffff" opacity="0.05"/><circle cx="10" cy="60" r="0.5" fill="%23ffffff" opacity="0.05"/><circle cx="90" cy="40" r="0.5" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

/* Digital Fest Banner - Fixed Design */
.digital-fest-banner {
    background: linear-gradient(rgba(59, 130, 246, 0.7), rgba(29, 78, 216, 0.8)), url('images/hero/digitalfest-banner.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
    position: relative;
    z-index: 2;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    min-height: 400px;
    display: flex;
    align-items: center;
}

.digital-fest-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

.digital-fest-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="fest-pattern" width="60" height="60" patternUnits="userSpaceOnUse"><circle cx="30" cy="30" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23fest-pattern)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.fest-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 3;
    width: 100%;
}

.fest-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(245, 158, 11, 0.9);
    color: var(--white);
    padding: 0.7rem 1.4rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.fest-icon {
    font-size: 1.3rem;
}

.fest-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.fest-date {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    background: rgba(245, 158, 11, 0.9);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: inline-block;
}

.fest-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem 1.5rem;
    border-radius: 15px;
}

.fest-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-fest-primary {
    background: rgba(245, 158, 11, 0.9);
    color: var(--white);
    font-weight: 700;
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-fest-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.5);
    color: var(--white);
    background: rgba(245, 158, 11, 1);
}

.btn-fest-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    font-weight: 600;
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-fest-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

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

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

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

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

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(59, 130, 246, 0.5); }
    50% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.8); }
}

.hero-content {
    flex: 1;
    padding: 2rem;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
}

.hero-main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    width: 100%;
    gap: 3rem;
}

.hero-text {
    /* Grid item - no flex needed */
}

.hero h1 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.8rem;
    position: relative;
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.hero-location {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    text-align: center;
    z-index: 2;
}

/* Hero Carousel Styles */
.hero-carousel {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 25px;
    box-shadow: var(--shadow-hover);
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 25px;
    transition: transform 0.3s ease;
}

.hero-img:hover {
    transform: scale(1.02);
}

/* Carousel Navigation Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* Carousel Navigation */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
}

.carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    pointer-events: all;
    box-shadow: var(--shadow);
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.dot:hover {
    background: var(--accent-color);
}

/* Carousel Navigation Buttons */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
}

.carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
    pointer-events: all;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

.carousel-btn.prev {
    left: 1rem;
}

.carousel-btn.next {
    right: 1rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.section-header h2 {
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header h2::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 6px;
    background: var(--gradient-secondary);
    border-radius: 3px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-top: 1.5rem;
    font-weight: 500;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    padding: 8rem 0;
    background: var(--white);
    position: relative;
}

.about-content {
    animation: fadeInUp 0.8s ease-out;
}

.about-text {
    animation: slideInLeft 0.8s ease-out;
}

.about-image {
    animation: slideInRight 0.8s ease-out;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: var(--gradient-hero);
    opacity: 0.3;
    z-index: 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-text h4 {
    color: var(--text-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.focus-list {
    list-style: none;
    margin-top: 1rem;
}

.focus-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: var(--text-light);
}

.focus-list i {
    color: var(--primary-color);
    margin-right: 1rem;
    font-size: 1.2rem;
}

.about-image {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.image-gallery {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-img.main-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
}

.image-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 2rem 1.5rem 1.5rem;
    display: flex;
    justify-content: space-around;
    color: white;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.school-features {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.school-features h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-align: center;
}

.feature-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    background: white;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.feature-item span {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.kavvayi-info {
    background: var(--light-bg);
    padding: 3rem;
    border-radius: 20px;
    margin-top: 3rem;
}

.kavvayi-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.kavvayi-image {
    position: relative;
}

.kavvayi-carousel {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.kavvayi-carousel-container {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
}

.kavvayi-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.kavvayi-carousel-slide.active {
    opacity: 1;
}

.kavvayi-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    transition: transform 0.3s ease;
}

.kavvayi-carousel-slide:hover .kavvayi-img {
    transform: scale(1.05);
}

.kavvayi-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.kavvayi-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.kavvayi-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.kavvayi-dot:hover {
    background: var(--accent-color);
}

.kavvayi-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
}

.kavvayi-carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    pointer-events: all;
    box-shadow: var(--shadow);
}

.kavvayi-carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.kavvayi-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.kavvayi-feature-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.kavvayi-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

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

.kavvayi-feature-card:hover::before {
    opacity: 1;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    box-shadow: var(--shadow-soft);
}

.feature-icon-wrapper::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--gradient-accent);
    border-radius: 50%;
    opacity: 0.3;
    transition: var(--transition);
}

.kavvayi-feature-card:hover .feature-icon-wrapper::before {
    opacity: 0.6;
    transform: scale(1.1);
}

.feature-icon-wrapper i {
    font-size: 1.5rem;
    color: var(--white);
    z-index: 2;
    position: relative;
}

.feature-content {
    flex: 1;
}

.feature-content h4 {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.feature-content p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.feature-highlight {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.kavvayi-feature-card:hover .feature-highlight {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Gallery Section */
.gallery {
    padding: 8rem 0;
    background: var(--light-bg);
    position: relative;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23e8f5e8" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
    pointer-events: none;
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.filter-btn {
    padding: 12px 24px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.filter-btn.active,
.filter-btn:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.filter-btn.active::before,
.filter-btn:hover::before {
    left: 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    background: var(--white);
}

.gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--white);
    padding: 2.5rem 2rem 2rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: var(--white);
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1rem;
}

/* Teachers Section */
.teachers {
    padding: 6rem 0;
    background: var(--white);
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.teacher-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.teacher-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

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

.teacher-card:hover::before {
    opacity: 1;
}

.teacher-card.featured {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, #FFFFFF 0%, #F0FDF4 100%);
}

.teacher-card.featured::before {
    background: var(--gradient-accent);
    opacity: 1;
}

.teacher-image {
    margin-bottom: 1.5rem;
    position: relative;
}

.teacher-image img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    transition: var(--transition);
}

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

.teacher-award {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow);
    animation: pulse 2s infinite;
}

.teacher-name {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.teacher-qualification {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.teacher-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.teacher-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.expertise-tag {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.expertise-tag:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

/* Events Section */
.events {
    padding: 6rem 0;
    background: var(--light-bg);
}

.upcoming-events,
.past-events {
    margin-bottom: 4rem;
}

.upcoming-events h3,
.past-events h3 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.event-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.event-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.event-card.featured {
    border: 3px solid var(--primary-color);
    background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem;
    border-radius: 15px;
    min-width: 80px;
    margin-right: 2rem;
}

.event-date .day {
    font-size: 2rem;
    font-weight: 700;
}

.event-date .month {
    font-size: 1rem;
    font-weight: 500;
}

.event-date .year {
    font-size: 0.9rem;
    opacity: 0.8;
}

.event-content {
    flex: 1;
}

.event-card {
    display: flex;
    align-items: flex-start;
}

.event-location {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.event-location i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.event-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.event-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.tag {
    background: var(--light-bg);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.competition-highlights {
    background: var(--tertiary-color);
    padding: 1.5rem;
    border-radius: 15px;
    margin: 1.5rem 0;
    border-left: 4px solid var(--primary-color);
}

.competition-highlights h5 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.competition-highlights ul {
    list-style: none;
    padding: 0;
}

.competition-highlights li {
    margin-bottom: 0.8rem;
    padding-left: 1rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.5;
}

.competition-highlights li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 0.8rem;
}

.competition-highlights strong {
    color: var(--text-dark);
    font-weight: 600;
}

.event-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.events-grid .event-card {
    flex-direction: column;
    text-align: center;
}

.event-image {
    margin-bottom: 1.5rem;
}

.event-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
}

/* Highlights Section */
.highlights {
    padding: 6rem 0;
    background: var(--white);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.highlight-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

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

.highlight-icon {
    margin-bottom: 1.5rem;
}

.highlight-icon i {
    font-size: 3rem;
    color: var(--primary-color);
}

.highlight-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.highlight-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Facilities Section */
.facilities {
    padding: 6rem 0;
    background: var(--white);
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.facility-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

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

.facility-icon {
    margin-bottom: 1.5rem;
}

.facility-icon i {
    font-size: 3rem;
    color: var(--primary-color);
}

.facility-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.facility-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--light-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    background: var(--primary-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.2rem;
}

.contact-details h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: var(--white);
    padding: 5rem 0 2rem;
    position: relative;
    overflow: hidden;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--gradient-nav);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        border-top: 1px solid rgba(99, 102, 241, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0.5rem 0;
    }
    
    .nav-link {
        padding: 15px 30px;
        margin: 0 20px;
        border-radius: 15px;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        flex-direction: column !important;
        text-align: center;
        padding-top: 0;
        padding-bottom: 1rem;
        min-height: auto;
    }
    
    .hero-content {
        padding: 1rem;
    }
    
    .hero-main-content {
        grid-template-columns: 1fr !important;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-image {
        order: -1 !important;
        margin-bottom: 2rem;
    }
    
    .hero-carousel {
        max-width: 100%;
    }
    
    .carousel-container {
        height: 250px;
    }
    
    .carousel-dots {
        margin-top: 1rem;
    }
    
    .carousel-nav {
        padding: 0 0.5rem;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-location {
        font-size: 1rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    .digital-fest-banner {
        padding: 2rem 1rem;
        margin-top: 70px;
        margin-bottom: 1.5rem;
        min-height: 300px;
        background-size: cover;
        background-position: center;
    }
    
    .fest-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .fest-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .fest-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .btn-fest-primary,
    .btn-fest-secondary {
        width: 100%;
        max-width: 250px;
        padding: 14px 24px;
        font-size: 1rem;
    }
    
    .fest-date {
        font-size: 1.1rem;
        padding: 0.4rem 0.8rem;
    }
    
    .fest-banner-content {
        padding: 0 1rem;
        position: relative;
        z-index: 3;
    }
    
    .competition-highlights {
        padding: 1rem;
    }
    
    .event-actions {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-image {
        order: -1;
    }
    
    .image-stats {
        position: static;
        background: var(--primary-color);
        padding: 1.5rem;
        border-radius: 0 0 15px 15px;
    }
    
    .feature-list {
        grid-template-columns: 1fr;
    }
    
    .kavvayi-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .kavvayi-carousel-container {
        height: 250px;
    }
    
    .kavvayi-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .kavvayi-feature-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .feature-icon-wrapper {
        align-self: center;
        margin-bottom: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .event-card {
        flex-direction: column;
        text-align: center;
    }
    
    .event-date {
        margin-right: 0;
        margin-bottom: 1rem;
        flex-direction: row;
        justify-content: center;
        min-width: auto;
    }
    
    .event-date .day {
        margin-right: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .school-emblem {
        width: 50px;
        height: 50px;
    }
    
    .emblem-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .location-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    
    .nav-logo {
        gap: 0.75rem;
    }
    
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-location {
        font-size: 0.9rem;
    }
    
    .carousel-container {
        height: 200px;
    }
    
    .carousel-btn {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .carousel-dots {
        gap: 0.3rem;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .fest-title {
        font-size: 1.5rem;
    }
    
    .fest-description {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .btn-fest-primary,
    .btn-fest-secondary {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .teachers-grid {
        grid-template-columns: 1fr;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Smooth scrolling for older browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}