:root {
    --primary-color: #0052CC;
    --primary-dark: #003D99;
    --primary-light: #4c9aff;
    --accent-color: #00C7E6;
    --bg-dark: #0B1120;
    --bg-light: #F7F9FC;
    --text-main: #1A202C;
    --text-muted: #4A5568;
    --text-light: #EDF2F7;
    --white: #FFFFFF;
    
    --font-stack: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

/* Buttons */
.btn-primary, .btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 82, 204, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 82, 204, 0.4);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--text-main);
}

.large-btn {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.logo span {
    font-weight: 400;
    color: var(--text-muted);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--bg-dark);
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 17, 32, 0.8) 0%, rgba(0, 82, 204, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 2rem;
}

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.bold-headline {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero-subheadline {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Showcase Section */
.showcase {
    padding: 8rem 0;
    background: var(--bg-light);
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    color: var(--primary-dark);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    height: 450px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 3rem 2rem 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
}

.gallery-overlay h3 {
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    margin-bottom: 0;
    opacity: 0.9;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card {
    padding: 2.5rem 1.5rem;
    background: var(--bg-light);
    border-radius: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    background: var(--white);
    box-shadow: 0 15px 30px rgba(0,82,204,0.1);
    transform: translateY(-5px);
}

.stat-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.stat-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

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

/* Quote Section */
.quote-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-dark), var(--primary-dark));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.quote-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.quote-icon {
    font-size: 4rem;
    color: rgba(255,255,255,0.15);
    margin-bottom: 2rem;
}

blockquote {
    font-size: 2.2rem;
    font-weight: 300;
    font-style: italic;
    line-height: 1.4;
    margin-bottom: 3rem;
}

.quote-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.author-info {
    text-align: left;
}

.author-info strong {
    display: block;
    font-size: 1rem;
}

.author-info span {
    display: block;
    font-size: 0.875rem;
    color: var(--accent-color);
}

/* CTA Section */
.cta {
    padding: 8rem 0;
    background: var(--bg-light);
}

.cta-box {
    background: var(--primary-color);
    border-radius: 32px;
    padding: 6rem 3rem;
    text-align: center;
    color: var(--white);
    box-shadow: 0 20px 40px rgba(0, 82, 204, 0.2);
    position: relative;
    overflow: hidden;
}

.cta-box::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(0,199,230,0.3) 0%, transparent 60%);
    z-index: 0;
}

.cta-box h2, .cta-box p, .cta-buttons {
    position: relative;
    z-index: 1;
}

.cta-box h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-box p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 3rem;
    opacity: 0.9;
}

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

.btn-store {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--text-main);
    color: var(--white);
    padding: 0.75rem 2rem;
    border-radius: 12px;
    transition: var(--transition);
}

.btn-store i {
    font-size: 2rem;
}

.btn-text {
    text-align: left;
}

.btn-text .small {
    display: block;
    font-size: 0.75rem;
    opacity: 0.8;
}

.btn-text .large {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
}

.btn-store:hover {
    background: var(--bg-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Footer */
footer {
    background: #050810;
    color: var(--white);
    padding: 5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 1.1rem;
}

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

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

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-legal {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.legal-notice {
    background: rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: 8px;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.legal-links a:hover {
    color: var(--white);
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.25, 0.8, 0.25, 1), transform 1s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Responsive */
@media (max-width: 1024px) {
    .bold-headline { font-size: 3.5rem; }
    .gallery-item { height: 350px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    .nav-links, .nav-btn { display: none; }
    .bold-headline { font-size: 2.5rem; }
    .hero-buttons, .cta-buttons { flex-direction: column; }
    .cta-box { padding: 4rem 2rem; }
    .cta-box h2 { font-size: 2.2rem; }
    .quote-section blockquote { font-size: 1.5rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
}