:root {
    --bg-dark: #0a0a14;
    --bg-secondary: #121220;
    --primary: #0A84FF;
    --accent: #10b981;
    --gold: #fbbf24;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glow-color: rgba(10, 132, 255, 0.25);

    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background Glow Effect */
.background-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background:
        radial-gradient(circle at 15% 50%, var(--glow-color) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(16, 185, 129, 0.15) 0%, transparent 25%);
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.1;
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

h1 .text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Header */
.glass-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    backdrop-filter: blur(12px);
    background: rgba(10, 10, 20, 0.7);
    border-bottom: 1px solid var(--glass-border);
}

.glass-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo-img {
    height: 32px;
    width: auto;
    border-radius: 8px;
}

.logo .dot {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: #fff;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: #fff;
    padding: 12px 28px;
    border-radius: 99px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border: 1px solid transparent;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    padding: 12px 28px;
    border-radius: 99px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Store Buttons */
.btn-store {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 10px 24px;
    border-radius: 12px;
    text-decoration: none;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    min-width: 180px;
}

.btn-store span {
    display: flex;
    flex-direction: column;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
}

.btn-store small {
    font-size: 10px;
    font-weight: 400;
    text-transform: uppercase;
    opacity: 0.8;
}

.btn-store:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.store-icon {
    width: 28px;
    height: 28px;
}

.google-play:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(16, 185, 129, 0.3);
}

.app-store:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(10, 132, 255, 0.2) 100%);
    border-color: rgba(10, 132, 255, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 64px;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.stats {
    display: flex;
    gap: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.floating-mockup {
    width: 100%;
    max-width: 550px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    transform: rotateY(-10deg) rotateX(10deg);
    transition: transform 0.5s ease-out;
    border-radius: 20px;
}

.hero-image:hover .floating-mockup {
    transform: rotateY(0) rotateX(0) scale(1.02);
}

/* Features */
.features {
    padding: 120px 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 42px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 18px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 24px;
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(79, 70, 229, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Screenshots */
.screenshots {
    padding: 60px 24px;
}

.screenshot-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.screenshot-item {
    width: 280px;
    padding: 10px;
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
}

.screenshot-item img {
    width: 100%;
    border-radius: 12px;
    display: block;
}

.zoom-effect:hover {
    transform: scale(1.05) translateY(-10px);
    z-index: 10;
}

/* CTA Section */
.cta-section {
    padding: 0 24px 120px;
}

.cta-content {
    text-align: center;
    padding: 80px 40px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(79, 70, 229, 0.05) 100%);
}

.cta-content h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-content p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 18px;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 60px 0;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
}

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

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

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

/* Mobile Responsive */
.menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #fff;
    transition: 0.3s;
}

@media (max-width: 768px) {
    .menu-btn {
        display: flex;
    }

    .nav-links {
        display: none;
        /* Mobile menu logic would go here if needed */
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--glass-border);
    }

    .nav-links.active {
        display: flex;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 140px;
        gap: 40px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .cta-group {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .stats {
        justify-content: center;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
}