/* ============================================================
   SubTrack — Shared stylesheet for policy & info pages
   Matches the landing page brand exactly.
   ============================================================ */

:root {
  --ink: #0a0a0a;
  --ink2: #141414;
  --paper: #f5f4f0;
  --paper2: #eeecea;
  --paper3: #e5e3de;
  --accent: #1a6b3c;
  --accent2: #228a4f;
  --accent3: #d4f5e2;
  --muted: #6b6b6b;
  --muted2: #9a9a9a;
  --border: rgba(10,10,10,0.1);
  --border2: rgba(10,10,10,0.06);
  --ff-display: 'Instrument Serif', serif;
  --ff-body: 'Geist', sans-serif;
  --ff-mono: 'Geist Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.7;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { max-width: 880px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
.wrap-wide { max-width: 1200px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,244,240,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px; max-width: 1200px; margin: 0 auto;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
}
.logo-mark {
  width: 32px; height: 32px; background: var(--ink);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-mono); font-size: 13px; color: var(--paper); font-weight: 500;
}
.logo-name { font-size: 1rem; font-weight: 600; letter-spacing: -0.02em; }
.logo-name span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 0.85rem; color: var(--muted); text-decoration: none;
  transition: color 0.2s; font-weight: 500;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  background: var(--ink); color: var(--paper);
  border: none; border-radius: 8px; padding: 9px 20px;
  font-size: 0.82rem; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: all 0.2s;
}
.nav-cta:hover { background: var(--accent); }

/* ── PAGE HEADER ── */
.page-header {
  padding: 80px 32px 48px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  position: relative; z-index: 1;
}
.page-eyebrow {
  font-family: var(--ff-mono); font-size: 0.7rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.page-title {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05; letter-spacing: -0.02em;
  font-weight: 400; margin-bottom: 12px;
}
.page-title em { font-style: italic; color: var(--accent); }
.page-sub {
  font-size: 1rem; color: var(--muted);
  max-width: 560px; margin: 0 auto 16px;
}
.page-meta {
  font-family: var(--ff-mono); font-size: 0.75rem;
  color: var(--muted2);
}

/* ── CONTENT ── */
main {
  padding: 64px 0 80px;
  position: relative; z-index: 1;
}
main h2 {
  font-family: var(--ff-display);
  font-size: 1.8rem; font-weight: 400; line-height: 1.2;
  margin: 48px 0 14px;
  letter-spacing: -0.01em;
}
main h2:first-child { margin-top: 0; }
main h3 {
  font-family: var(--ff-body);
  font-size: 1rem; font-weight: 600;
  margin: 28px 0 8px;
}
main p {
  font-size: 1rem; color: #333;
  margin-bottom: 14px; line-height: 1.75;
}
main p strong { color: var(--ink); font-weight: 600; }
main ul, main ol {
  margin: 8px 0 16px 20px;
  color: #333;
}
main li { margin-bottom: 6px; font-size: 0.95rem; line-height: 1.7; }
main a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
main a:hover { color: var(--accent2); }

.callout {
  background: var(--accent3);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin: 20px 0;
  font-size: 0.92rem;
  color: var(--accent);
}
.callout strong { color: var(--accent); }

.placeholder {
  background: #fef3c7; color: #92400e;
  padding: 2px 6px; border-radius: 3px;
  font-family: var(--ff-mono); font-size: 0.85em;
}

.summary-box {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 24px 0 32px;
}
.summary-box h3 {
  font-family: var(--ff-mono); font-size: 0.7rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 12px;
}
.summary-box ul { margin: 0; padding-left: 18px; }
.summary-box li { font-size: 0.92rem; color: var(--ink); }

table.info-table {
  width: 100%; border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.92rem;
}
table.info-table th, table.info-table td {
  text-align: left; padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
table.info-table th {
  font-family: var(--ff-mono); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); font-weight: 500;
}
table.info-table tr:last-child td { border-bottom: none; }

/* ── FOOTER ── */
footer {
  padding: 60px 0 40px;
  background: var(--ink); color: var(--paper);
  position: relative; z-index: 1;
}
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo-name { font-size: 1.1rem; color: var(--paper); }
.footer-brand .logo-mark { background: var(--paper); color: var(--ink); }
.footer-tagline { font-size: 0.82rem; opacity: 0.5; margin-top: 12px; line-height: 1.6; max-width: 240px; }
.footer-col h4 {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.4; font-family: var(--ff-mono); margin-bottom: 16px;
}
.footer-col a {
  display: block; font-size: 0.84rem; opacity: 0.6;
  text-decoration: none; color: var(--paper);
  margin-bottom: 10px; transition: opacity 0.2s;
}
.footer-col a:hover { opacity: 1; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-copy { font-size: 0.78rem; opacity: 0.4; font-family: var(--ff-mono); }
.footer-badges { display: flex; gap: 12px; }
.footer-badge {
  font-family: var(--ff-mono); font-size: 0.65rem; opacity: 0.3;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 4px 10px; border-radius: 4px;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .page-header { padding: 56px 24px 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .wrap, .wrap-wide { padding: 0 20px; }
  .nav-inner { padding: 16px 20px; }
  main { padding: 40px 0 60px; }
  main h2 { font-size: 1.5rem; margin-top: 36px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ── SOCIAL ICONS ── */
.footer-social { display:flex; gap:10px; margin-top:18px; }
.social-link {
  width:36px; height:36px; border-radius:8px;
  border:1px solid rgba(255,255,255,0.1);
  display:flex; align-items:center; justify-content:center;
  color:rgba(255,255,255,0.4); text-decoration:none;
  transition:all 0.2s; flex-shrink:0;
}
.social-link:hover {
  color:#ffffff; border-color:rgba(255,255,255,0.35);
  background:rgba(255,255,255,0.07); transform:translateY(-2px);
}
.social-link svg { width:15px; height:15px; display:block; }