:root {
    --bg: #17121c;
    --surface: #231d2b;
    --text: #ede6da;
    --text-muted: #8d847a;
    --accent: #d94759;
    --gold: #d4a843;
    --indigo: #4a5899;
}

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

body {
    font-family: -apple-system, 'SF Pro Rounded', 'Helvetica Neue', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero */
.hero {
    text-align: center;
    padding: 80px 0 40px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 12px;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero .tagline {
    font-size: 1rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--text);
    opacity: 0.8;
    max-width: 500px;
    margin: 0 auto 40px;
}

/* App Store Badge */
.badge-link img {
    height: 54px;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    padding: 60px 0;
}

.feature {
    background: var(--surface);
    border-radius: 16px;
    padding: 28px;
    border: 1px solid rgba(255,255,255,0.05);
}

.feature h3 {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 8px;
    color: var(--gold);
}

.feature p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Screenshots */
.screenshots {
    padding: 40px 0;
    text-align: center;
}

.screenshots h2 {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 3px;
    margin-bottom: 24px;
    color: var(--text);
}

.screenshot-scroll {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 16px 0;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.screenshot-scroll img {
    height: 500px;
    border-radius: 16px;
    scroll-snap-align: center;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    flex-shrink: 0;
}

/* Highlights */
.highlights {
    padding: 60px 0;
    text-align: center;
}

.highlights h2 {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 3px;
    margin-bottom: 32px;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.highlight {
    padding: 20px;
}

.highlight .icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.highlight h4 {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.highlight p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.8rem;
    color: var(--text-muted);
}

footer a {
    color: var(--gold);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .hero h1 { font-size: 2.5rem; letter-spacing: 8px; }
    .features { grid-template-columns: 1fr; }
    .screenshot-scroll img { height: 400px; }
}