:root {
    --bg-primary: #020617;
    --bg-secondary: #0f172a;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --accent: #8b5cf6;
    --accent-hover: #a78bfa;
    --gradient-1: linear-gradient(135deg, #8b5cf6, #3b82f6);
    --glass-bg: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

p {
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: var(--accent);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-hover);
}

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

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-weight: 800;
    font-size: 1.25rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-primary);
    font-weight: 600;
}

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

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--gradient-1);
    color: white !important;
    border: none;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary) !important;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-outline {
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    border-radius: 6px;
}

.btn-outline:hover {
    border-color: var(--accent);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    background: radial-gradient(circle at 50% 0%, #1e1b4b 0%, #020617 70%);
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.badges {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.badges img {
    height: 24px;
    border-radius: 4px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.hero h2 {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.hero-image-container {
    position: relative;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    z-index: 1;
    perspective: 1000px;
}

.hero-banner {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: rotateX(5deg);
    transition: transform 0.5s ease;
}

.hero-banner:hover {
    transform: rotateX(0deg);
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
    filter: blur(40px);
    pointer-events: none;
}

/* Screenshot Section */
.screenshot-section {
    padding: 4rem 0;
    position: relative;
}

.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.app-screenshot {
    width: 100%;
    border-radius: 8px;
    display: block;
}

/* Features */
.features {
    padding: 6rem 0;
}

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

.feature-card {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(139, 92, 246, 0.5);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* Getting Started */
.getting-started {
    padding: 6rem 0;
    background: rgba(15, 23, 42, 0.2);
}

.setup-steps {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step h3 {
    margin-bottom: 1rem;
    color: var(--accent);
}

.step ul {
    list-style-position: inside;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-left: 1rem;
}

.code-block {
    background: #0f172a;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    position: relative;
    margin-top: 0.5rem;
}

.code-block pre {
    color: #e2e8f0;
    font-size: 0.95rem;
}

/* Custom Stories */
.custom-stories {
    padding: 6rem 0;
}

.custom-stories h2 {
    margin-bottom: 1rem;
}

.custom-stories p {
    margin-bottom: 2rem;
}

.custom-stories .glass-panel {
    padding: 3rem;
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.performance-note {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 1.5rem;
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid rgba(234, 179, 8, 0.2);
    border-radius: 8px;
    color: #fef08a;
    text-align: left;
}

.performance-note strong {
    color: #facc15;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero h2 {
        font-size: 1.25rem;
    }
    .nav-links {
        display: none;
    }
    .hero {
        padding: 6rem 1rem 3rem;
    }
    .custom-stories .glass-panel {
        padding: 1.5rem;
    }
}