:root {
    --bg-color: #050508;
    --card-bg: rgba(255, 255, 255, 0.03);
    --accent-color: #22c55e;
    --accent-glow: rgba(34, 197, 94, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --glass-border: rgba(255, 255, 255, 0.08);
    --surface: #0f0f1a;
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

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

/* Typography */
h1,
h2,
h3 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.accent {
    color: var(--accent-color);
    text-shadow: 0 0 20px var(--accent-glow);
}

/* Background Elements */
.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.5;
}

.bg-glow-2 {
    position: fixed;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(66, 133, 244, 0.15) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.3;
}

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

header {
    padding: 32px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 32px;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    z-index: 10;
    position: relative;
}

.badge {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 24px;
    display: inline-block;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: clamp(40px, 8vw, 72px);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.btn-secondary {
    background: var(--card-bg);
    color: #white;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

/* Mockup Display */
.hero-mockup {
    margin-top: 80px;
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-wrapper {
    width: 300px;
    height: 600px;
    background: #111;
    border: 12px solid #222;
    border-radius: 40px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.mockup-deco {
    position: absolute;
    z-index: 1;
    filter: blur(20px);
    opacity: 0.5;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 24px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-8px);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.feature-card h3 {
    margin-bottom: 16px;
    font-size: 24px;
}

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

/* Stats Section */
.stats {
    padding: 80px 0;
    background: var(--surface);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 48px;
    color: var(--accent-color);
}

.stat-item p {
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* How it works */
.how-it-works {
    padding: 100px 0;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.step {
    display: flex;
    align-items: center;
    gap: 80px;
}

.step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-content {
    flex: 1;
}

.step-number {
    font-size: 14px;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 12px;
    display: block;
}

.step-content h3 {
    font-size: 32px;
    margin-bottom: 20px;
}

.step-image {
    flex: 1;
    background: var(--card-bg);
    border-radius: 32px;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    padding: 40px;
}

/* Footer Section */
footer {
    padding: 100px 0 60px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-info {
    max-width: 400px;
}

.footer-info p {
    color: var(--text-secondary);
    margin-top: 16px;
}

.footer-socials {
    display: flex;
    gap: 20px;
    margin-top: 24px;
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-color);
    color: #000;
}

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .step {
        flex-direction: column !important;
        gap: 40px;
        text-align: center;
    }

    .hero h1 {
        font-size: 48px;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

.phone-wrapper {
    animation: float 6s ease-in-out infinite;
}