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

:root {
    --bg: #0f0f0f;
    --surface: #1a1a1a;
    --border: #2a2a2a;
    --text: #f0f0f0;
    --text-muted: #888;
    --accent: #D91F1A;
    --accent-hover: #FF6659;
}

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

/* Nav */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    max-width: 960px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
}

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

/* Hero */
.hero {
    max-width: 960px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    text-align: left;
    margin-bottom: 3rem;
}

.feature {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

.feature h3 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    color: var(--accent);
}

.feature p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* App Store Button */
.app-store-btn {
    display: inline-block;
    background: var(--accent);
    color: #000;
    font-weight: 600;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1rem;
    transition: background 0.2s;
}

.app-store-btn:hover {
    background: var(--accent-hover);
}

/* Footer */
footer {
    max-width: 960px;
    margin: 0 auto;
    padding: 3rem 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--text);
}

.copyright {
    margin-top: 0.5rem;
}

/* Legal pages */
.legal {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem;
}

.legal h1 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.legal .updated {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.legal h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.legal h3 {
    font-size: 1.05rem;
    margin-top: 1.25rem;
    margin-bottom: 0.4rem;
}

.legal p,
.legal li {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.legal ul {
    padding-left: 1.25rem;
    margin-bottom: 0.75rem;
}

.legal a {
    color: var(--accent);
    text-decoration: none;
}

.legal a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

    nav {
        padding: 1rem 1.25rem;
    }

    .hero {
        padding: 2.5rem 1.25rem 1.5rem;
    }

    .features {
        grid-template-columns: 1fr;
    }
}