:root {
    --bg: #0B0F14;
    --fg: #FFFFFF;
    --accent-blue: #0095FF;
    --accent-green: #00A36C;
    --surface: rgba(255, 255, 255, 0.05);
    --surface-border: rgba(255, 255, 255, 0.1);
    --text-muted: #A0B0C0;
    --font: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

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

/* Header & Nav */
header {
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--surface-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.2rem;
}

.logo img {
    height: 32px;
    width: 32px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
    box-shadow: 0 4px 20px rgba(0, 149, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 149, 255, 0.4);
}

.btn-outline {
    border: 1px solid var(--surface-border);
    color: var(--fg);
}

.btn-outline:hover {
    background: var(--surface);
}

.btn-secondary {
    color: var(--text-muted);
}

.btn-secondary:hover {
    color: var(--fg);
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
}

.hero-bg {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 149, 255, 0.1) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.badge {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 2rem;
    color: var(--accent-blue);
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.text-gradient {
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    align-items: center;
}

/* Showcase */
.showcase {
    padding: 4rem 0;
}

.ui-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 12px;
    padding: 4px;
    background: linear-gradient(145deg, var(--surface-border), transparent);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
}

.ui-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, rgba(0, 149, 255, 0.05) 0%, transparent 70%);
    z-index: -1;
}

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

/* Features */
.features {
    padding: 8rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    padding: 2.5rem;
    border-radius: 16px;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-blue);
}

.feature-card .icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

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

/* CTA Section */
.cta-section {
    padding: 6rem 0;
}

.cta-card {
    background: linear-gradient(145deg, #151A22, #0B0F14);
    border: 1px solid var(--surface-border);
    padding: 5rem;
    border-radius: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-card p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.btn.big {
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--surface-border);
}

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

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    height: 24px;
    width: 24px;
    opacity: 0.5;
}

.footer-left p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-right {
    display: flex;
    gap: 2rem;
}

.footer-right a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 3rem;
    }

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

    .cta-card {
        padding: 3rem 1.5rem;
    }

    .cta-card h2 {
        font-size: 2rem;
    }
}