/* ============================================
   GENETIC INVENT - MAIN STYLES
   Ocean Blue Dark Theme
   Professional Website Design
   ============================================ */

/* ==================== ROOT VARIABLES ==================== */
:root {
    /* Ocean Blue Dark Theme Colors */
    --primary-color: #4ECDC4;        /* Turquoise */
    --secondary-color: #FF6B6B;       /* Coral */
    --accent-color: #FFD93D;          /* Gold */
    --ocean-blue: #1A237E;            /* Deep Ocean Blue */
    --ocean-teal: #00BCD4;            /* Teal */
    
    /* Dark Mode Background Colors */
    --bg-dark-1: #0F1419;             /* Deepest Dark */
    --bg-dark-2: #1A1F2E;             /* Dark Blue-Gray */
    --bg-dark-3: #252D3D;             /* Medium Dark */
    --bg-gradient: linear-gradient(135deg, #0F1419 0%, #1A237E 50%, #00234D 100%);
    
    /* Text Colors */
    --text-light: #FFFFFF;
    --text-gray: #E0E0E0;
    --text-muted: #B0B0B0;
    --text-dark: #333333;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    /* Neon Glow Effects */
    --neon-glow: 0 0 20px rgba(78, 205, 196, 0.6),
                 0 0 40px rgba(78, 205, 196, 0.4),
                 0 0 60px rgba(78, 205, 196, 0.2);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Righteous', cursive;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 15px;
    --radius-lg: 25px;
    --radius-xl: 50px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==================== GLOBAL RESET ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

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

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-gray);
}

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

a:hover {
    color: var(--ocean-teal);
}

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

/* ==================== UTILITY CLASSES ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-badge {
    display: inline-block;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--primary-color);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    backdrop-filter: blur(10px);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    color: var(--text-light);
    box-shadow: 0 10px 30px rgba(78, 205, 196, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(78, 205, 196, 0.5);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 2px solid var(--primary-color);
    color: var(--text-light);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

/* ==================== NAVIGATION BAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(15, 20, 25, 0.95);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

.logo-image {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: drop-shadow(var(--neon-glow));
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-gray);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-normal);
}

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

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

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

.nav-cta .cta-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    color: var(--text-light);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
}

.nav-cta .cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--neon-glow);
}

/* Mobile Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    transition: var(--transition-normal);
    border-radius: 3px;
}

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

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

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==================== HERO SECTION ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

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

/* Animated Ocean Waves */
.ocean-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 150px;
    background: linear-gradient(90deg, 
        rgba(78, 205, 196, 0.1) 0%, 
        rgba(0, 188, 212, 0.2) 50%, 
        rgba(78, 205, 196, 0.1) 100%);
    animation: wave 10s linear infinite;
}

.wave-1 {
    opacity: 0.3;
    animation-duration: 8s;
}

.wave-2 {
    opacity: 0.2;
    animation-duration: 12s;
    animation-delay: -2s;
}

.wave-3 {
    opacity: 0.1;
    animation-duration: 15s;
    animation-delay: -4s;
}

@keyframes wave {
    0% { transform: translateX(0) translateZ(0) scaleY(1); }
    50% { transform: translateX(-25%) translateZ(0) scaleY(0.8); }
    100% { transform: translateX(-50%) translateZ(0) scaleY(1); }
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 1s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
    color: var(--primary-color);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
    padding: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 2px;
    height: 50px;
    background: var(--glass-border);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

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

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass-bg);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    color: var(--text-gray);
    border: 1px solid var(--glass-border);
}

.feature-tag i {
    color: var(--primary-color);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-visual {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
}

.brain-visual i {
    font-size: 15rem;
    color: var(--primary-color);
    filter: drop-shadow(var(--neon-glow));
}

.brain-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(78, 205, 196, 0.3) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

/* Floating Elements */
.floating-element {
    position: absolute;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: floatElement 4s ease-in-out infinite;
}

.floating-element i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.floating-element span {
    font-weight: 600;
    color: var(--text-light);
}

.element-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.element-2 {
    bottom: 20%;
    left: 5%;
    animation-delay: 1s;
}

.element-3 {
    top: 40%;
    right: 5%;
    animation-delay: 2s;
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s ease-in-out infinite;
}

.scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.scroll-link i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

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

/* ==================== ABOUT SECTION ==================== */
.about-section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.about-text h4 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--ocean-teal);
}

.about-intro,
.about-story,
.about-mission {
    margin-bottom: var(--spacing-lg);
    padding: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

/* Timeline */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-color), var(--ocean-teal));
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}

.timeline-year {
    position: absolute;
    left: 0;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--text-light);
    box-shadow: 0 0 20px rgba(78, 205, 196, 0.5);
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.timeline-content h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Founder Card */
.founder-card {
    margin-top: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
}

.founder-info i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.founder-info h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.founder-info p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.founder-info blockquote {
    font-style: italic;
    color: var(--primary-color);
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    margin-top: 1rem;
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: var(--spacing-xl) 0;
    background: rgba(0, 0, 0, 0.2);
}

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

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(78, 205, 196, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    font-size: 2.5rem;
    color: var(--text-light);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

.feature-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-gray);
}

.feature-list i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* ==================== SCIENCE SECTION ==================== */
.science-section {
    padding: var(--spacing-xl) 0;
}

.lead-text {
    font-size: 1.2rem;
    text-align: center;
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.science-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.result-card,
.benefits-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
}

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

.result-header h3 {
    margin: 0;
}

.result-stat {
    margin-bottom: var(--spacing-lg);
}

.stat-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
}

.stat-detail {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.result-note {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(78, 205, 196, 0.1);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-color);
}

.result-note i {
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.result-note p {
    margin: 0;
    font-size: 0.9rem;
}

.benefits-card h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-md);
}

.benefit-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
}

.benefit-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon i {
    color: var(--text-light);
    font-size: 1.5rem;
}

.benefit-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.benefit-content p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Methodology Section */
.methodology-section {
    margin-top: var(--spacing-xl);
    padding: 3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.methodology-section h3 {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.method-card {
    background: rgba(0, 0, 0, 0.2);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    transition: var(--transition-normal);
}

.method-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.method-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-heading);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.method-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.method-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==================== PLATFORMS SECTION ==================== */
.platforms-section {
    padding: var(--spacing-xl) 0;
    background: rgba(0, 0, 0, 0.2);
}

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

.platform-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
}

.platform-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(78, 205, 196, 0.2);
}

.platform-featured {
    border: 2px solid var(--primary-color);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10;
}

.platform-header {
    text-align: center;
    padding: 3rem 2rem 2rem;
    background: rgba(0, 0, 0, 0.2);
}

.platform-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.platform-icon i {
    font-size: 3rem;
    color: var(--text-light);
}

.platform-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.platform-language {
    color: var(--primary-color);
    font-weight: 600;
}

.platform-body {
    padding: 2rem;
}

.platform-description {
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
    line-height: 1.7;
}

.platform-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.platform-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-gray);
}

.platform-features i {
    color: var(--primary-color);
}

.platform-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    justify-content: center;
    padding: 1rem;
    background: var(--glass-bg);
    border: 2px solid var(--primary-color);
    color: var(--text-light);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
}

.platform-btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.platform-btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    border: none;
}

.platform-btn-primary:hover {
    box-shadow: var(--neon-glow);
}

/* ==================== CONTACT SECTION ==================== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.info-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.info-icon i {
    font-size: 1.8rem;
    color: var(--text-light);
}

.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.25rem;
}

.info-item strong {
    display: block;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.info-item p {
    margin: 0;
    color: var(--text-muted);
}

.platform-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.platform-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-gray);
    transition: var(--transition-normal);
}

.platform-link:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateX(5px);
}

.platform-link i {
    color: var(--primary-color);
}

.platform-link:hover i {
    color: var(--text-light);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}

.form-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
}

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

.form-header h3 {
    margin: 0;
}

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

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

.form-group label i {
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(78, 205, 196, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--neon-glow);
}

.form-response {
    margin-top: 1.5rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
    display: none;
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.6;
    animation: slideIn 0.3s ease-out;
}

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

.form-response.success {
    display: block;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.25), rgba(34, 197, 94, 0.15));
    border: 2px solid rgba(34, 197, 94, 0.6);
    color: #22c55e;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.form-response.error {
    display: block;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.25), rgba(239, 68, 68, 0.15));
    border: 2px solid rgba(239, 68, 68, 0.6);
    color: #ef4444;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

/* ==================== FOOTER ==================== */
.footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.footer-logo h3 {
    font-family: var(--font-heading);
    margin: 0;
}

.footer-description {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-3px);
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.7rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.footer-tagline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.footer-tagline i {
    color: var(--primary-color);
}

/* ==================== SCROLL TO TOP BUTTON ==================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--ocean-teal));
    border: none;
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--neon-glow);
}

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

/* AOS Animation Overrides */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

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

[data-aos="fade-up"] {
    transform: translateY(50px);
}

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

[data-aos="fade-right"] {
    transform: translateX(-50px);
}

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

[data-aos="fade-left"] {
    transform: translateX(50px);
}

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

[data-aos="fade-down"] {
    transform: translateY(-50px);
}

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

/* ==================== RESPONSIVE DESIGN ==================== */
@media screen and (max-width: 1024px) {
    .hero-container,
    .about-content,
    .science-results,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        height: 400px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(15, 20, 25, 0.98);
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        padding: 2rem 0;
        border-top: 1px solid var(--glass-border);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    /* Hero */
    .hero {
        padding-top: 6rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-divider {
        width: 100%;
        height: 2px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .brain-visual i {
        font-size: 10rem;
    }

    .floating-element {
        display: none;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* Platforms */
    .platforms-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Sections */
    .section-header {
        margin-bottom: var(--spacing-md);
    }

    .methodology-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 480px) {
    :root {
        font-size: 14px;
    }

    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 5rem 1rem 3rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .feature-card,
    .platform-card,
    .info-card {
        padding: 1.5rem;
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .navbar,
    .hamburger,
    .scroll-top,
    .scroll-indicator {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .hero-background {
        display: none;
    }
}