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

:root {
    --bg: #0a0a0f;
    --surface: #12121a;
    --card: #1a1a26;
    --border: rgba(255, 255, 255, 0.08);
    --text: #f0f0f5;
    --text-secondary: rgba(255, 255, 255, 0.5);
    --accent: #6ee7b7;
    --accent-dim: rgba(110, 231, 183, 0.12);
}

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

/* Nav */
nav {
    position: sticky;
    top: 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -0.3px;
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Main */
main {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero */
.hero {
    padding: 80px 0 48px;
    text-align: center;
}

.hero h1 {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 420px;
    margin: 0 auto 24px;
}

.chips {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.chip {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 6px 14px;
    border-radius: 100px;
    border: 1px solid rgba(110, 231, 183, 0.2);
}

/* Links section */
.links-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding-bottom: 80px;
}

.card-link {
    display: block;
    text-decoration: none;
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: border-color 0.2s, transform 0.2s;
}

.card-link:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.card-link h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.card-link p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Legal page */
.legal {
    padding: 48px 0 80px;
}

.legal h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.legal .effective-date {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.legal h2 {
    font-size: 20px;
    font-weight: 700;
    margin-top: 36px;
    margin-bottom: 12px;
    color: var(--text);
}

.legal p, .legal li {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.legal ul {
    padding-left: 20px;
    margin-bottom: 12px;
}

.legal li {
    margin-bottom: 6px;
}

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

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

/* Footer */
footer {
    max-width: 720px;
    margin: 0 auto;
    padding: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

footer p {
    font-size: 13px;
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
}

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

@media (max-width: 520px) {
    .hero h1 {
        font-size: 28px;
    }

    .links-section {
        grid-template-columns: 1fr;
    }

    footer {
        flex-direction: column;
        text-align: center;
    }
}