/* ── Reset & Base ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

/* ── Navigation ── */
.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 720px;
    margin: 0 auto;
    padding: 16px 24px;
}
.site-nav .brand {
    font-size: 18px;
    font-weight: 700;
    color: #1d1d1f;
    text-decoration: none;
    letter-spacing: -0.3px;
}
.site-nav .brand:hover { color: #22C55E; }
.site-nav .nav-links {
    display: flex;
    gap: 20px;
}
.site-nav .nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: #86868b;
    text-decoration: none;
    transition: color 0.15s;
}
.site-nav .nav-links a:hover,
.site-nav .nav-links a.active {
    color: #22C55E;
}

/* ── Footer ── */
.site-footer {
    text-align: center;
    padding: 32px 24px;
    margin-top: 48px;
    border-top: 1px solid #e5e5e5;
}
.site-footer .footer-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.site-footer a {
    color: #22C55E;
    font-size: 14px;
    text-decoration: none;
    font-weight: 500;
}
.site-footer a:hover { text-decoration: underline; }
.site-footer .copy {
    font-size: 13px;
    color: #86868b;
}

/* ── Content Pages (privacy, terms, support) ── */
.page-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px 32px;
}
.page-content h1 { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.page-content h2 { font-size: 20px; font-weight: 600; margin-top: 32px; margin-bottom: 12px; }
.page-content h3 { font-size: 16px; font-weight: 600; margin-top: 20px; margin-bottom: 8px; }
.page-content p,
.page-content li { font-size: 15px; margin-bottom: 10px; color: #333; }
.page-content ul,
.page-content ol { padding-left: 20px; }
.page-content a { color: #22C55E; text-decoration: none; font-weight: 500; }
.page-content a:hover { text-decoration: underline; }
.updated { color: #86868b; font-size: 14px; margin-bottom: 24px; }

/* ── Tables ── */
.page-content table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; }
.page-content th,
.page-content td { text-align: left; padding: 8px 12px; border: 1px solid #e5e5e5; }
.page-content th { background: #f5f5f7; font-weight: 600; }

/* ── Callout Boxes ── */
.warning {
    background: #fef2f2;
    border: 2px solid #ef4444;
    padding: 16px 20px;
    margin: 16px 0;
    border-radius: 8px;
}
.warning p { font-weight: 600; color: #991b1b; margin: 0; }
.important {
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    padding: 12px 16px;
    margin: 16px 0;
    border-radius: 4px;
}
.emergency {
    background: #fef2f2;
    border-left: 4px solid #ef4444;
    padding: 12px 16px;
    border-radius: 4px;
    margin: 16px 0;
}
.contact-box {
    background: #f0fdf4;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 32px;
}
.contact-box p { margin: 0; }
.caps { text-transform: uppercase; }

/* ── Support FAQ ── */
.faq-item { margin-bottom: 24px; }
.faq-item h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.faq-item p { margin-bottom: 6px; }

/* ── Index: Hero ── */
.hero {
    text-align: center;
    padding: 60px 24px 56px;
    background: linear-gradient(180deg, #f0fdf4 0%, #fff 100%);
}
.hero h1 { font-size: 40px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.5px; }
.hero .tagline { font-size: 20px; color: #86868b; margin-bottom: 8px; }
.hero .subtitle { font-size: 16px; color: #86868b; max-width: 480px; margin: 0 auto 32px; }
.badge {
    display: inline-block;
    background: #22C55E;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
}

/* ── Index: Features ── */
.features {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px 20px;
}
.features h2 { font-size: 24px; font-weight: 700; text-align: center; margin-bottom: 32px; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature-card {
    background: #f5f5f7;
    border-radius: 16px;
    padding: 24px;
    transition: transform 0.15s, box-shadow 0.15s;
}
.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.feature-card .icon { font-size: 28px; margin-bottom: 12px; }
.feature-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.feature-card p { font-size: 14px; color: #666; margin: 0; }

/* ── Responsive ── */
@media (max-width: 520px) {
    .hero h1 { font-size: 32px; }
    .hero .tagline { font-size: 18px; }
    .feature-grid { grid-template-columns: 1fr; }
    .site-nav { flex-direction: column; gap: 10px; }
    .site-nav .nav-links { gap: 16px; }
}