/* Haven trust pages: /security, /privacy, /terms, /about, /faq
   Matches the tryhaven.ai homepage (obsidian + champagne, ember accents). */
:root {
  --bg: #0a0d12; --surface: #121821; --glass: rgba(18, 24, 33, 0.72);
  --border: #232a35; --border-strong: #646c7a;
  --text: #ece8df; --muted: #9aa1aa; --faint: #7d848e;
  --champagne: #dcc9a3; --ink: #14110b;
  --ember: #f2a55c; --ember-text: #f2b06f; --on-ember: #1f1205;
  --harbor: #86cfd6; --harbor-soft: #10262b;
  --glow: rgba(242, 165, 92, 0.16);
  --grid: rgba(236, 232, 223, 0.05);
  --display: "Unbounded", "Segoe UI", system-ui, sans-serif;
  --sans: "Geist", "Segoe UI", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.65 var(--sans); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--champagne); text-underline-offset: 3px; }
a:hover { color: var(--text); }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 99; background: var(--surface); padding: 8px 12px; }

/* Header (same as homepage) */
.hv-glass { position: sticky; top: 0; z-index: 40; background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.hv-nav { max-width: 1200px; margin: 0 auto; padding: 20px 24px; display: flex; align-items: center; gap: 24px; }
.hv-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--champagne); }
.hv-logo img { width: 32px; height: 32px; }
.hv-logo b { display: block; font: 400 18px/1 var(--display); letter-spacing: -0.03em; color: var(--text); }
.hv-logo small { display: block; font-size: 9.5px; letter-spacing: .24em; color: var(--champagne); margin-top: 5px; }
.hv-navlinks { display: flex; gap: 26px; margin-left: auto; }
.hv-navlinks a { font-size: 14px; font-weight: 500; color: var(--muted); text-decoration: none; }
.hv-navlinks a:hover, .hv-navlinks a[aria-current] { color: var(--text); }
.btn { display: inline-flex; align-items: center; gap: 8px; font: 600 14px/20px var(--sans); text-decoration: none; border-radius: 7px; padding: 11px 18px; transition: filter .15s, transform .05s; }
.btn:hover { filter: brightness(1.07); }
.btn-champagne { background: var(--champagne); color: var(--ink); box-shadow: inset 0 1px 0 rgba(255,255,255,.35); }
.btn-ember { background: var(--ember); color: var(--on-ember); font-size: 15px; padding: 14px 22px; box-shadow: 0 0 32px rgba(242,165,92,.25); }
.btn-glass { background: var(--glass); color: var(--text); border: 1px solid var(--border-strong); font-size: 15px; padding: 13px 21px; }
.btn-champagne:hover, .btn-ember:hover { color: var(--ink); }

/* Page hero */
.page-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.page-hero::before { content: ""; position: absolute; inset: 0; background:
  linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 28px 28px,
  linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 28px 28px;
  -webkit-mask-image: radial-gradient(60% 80% at 50% 0%, #000, transparent 75%); mask-image: radial-gradient(60% 80% at 50% 0%, #000, transparent 75%); }
.page-hero::after { content: ""; position: absolute; left: 50%; top: -220px; width: 900px; height: 460px; transform: translateX(-50%); background: radial-gradient(closest-side, var(--glow), transparent); pointer-events: none; }
.page-hero .wrap { position: relative; z-index: 1; padding: 88px 24px 64px; }
.pill { display: inline-flex; align-items: center; gap: 8px; font: 500 13px/20px var(--sans); color: var(--harbor); background: var(--harbor-soft); border-radius: 999px; padding: 6px 12px 6px 10px; }
.pill svg { width: 14px; height: 14px; }
h1 { font: 300 clamp(38px, 6vw, 60px)/1.06 var(--display); letter-spacing: -0.035em; margin: 22px 0 18px; max-width: 900px; }
.lede { font-size: 19px; line-height: 30px; color: var(--muted); max-width: 720px; margin: 0; }
.meta { margin-top: 22px; font: 400 12px var(--mono); color: var(--faint); letter-spacing: .04em; }

/* Layout */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.doc { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 64px; padding: 64px 24px 96px; }
.toc { position: sticky; top: 104px; align-self: start; font-size: 13.5px; }
.toc b { display: block; font: 600 11px var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ember-text); margin-bottom: 12px; }
.toc a { display: block; color: var(--muted); text-decoration: none; padding: 5px 0 5px 12px; border-left: 1px solid var(--border); }
.toc a:hover { color: var(--text); border-left-color: var(--champagne); }
.prose { max-width: 760px; }
.prose h2 { font: 300 30px/1.15 var(--display); letter-spacing: -0.03em; margin: 64px 0 16px; scroll-margin-top: 110px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font: 400 18px/1.3 var(--display); letter-spacing: -0.02em; margin: 32px 0 8px; }
.prose p, .prose li { color: #c9c5bc; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose strong { color: var(--text); font-weight: 600; }
.prose code { font: 13.5px var(--mono); background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; }
.eyebrow { display: block; font: 600 11px var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ember-text); margin-bottom: 10px; }

/* Cards and grids */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 24px 0; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 24px; box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.card h3 { margin: 12px 0 6px; font: 400 17px/1.3 var(--display); letter-spacing: -0.02em; }
.card p { margin: 0; font-size: 14.5px; color: var(--muted); }
.card .ic { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; background: var(--harbor-soft); color: var(--harbor); }
.card .ic svg { width: 18px; height: 18px; }

table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 20px 0; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--border); }
th { font: 600 11px var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--faint); background: var(--surface); }
td { color: #c9c5bc; }
td:first-child { color: var(--text); font-weight: 500; }
.ok { color: var(--harbor); font-weight: 600; }
.no { color: var(--ember-text); font-weight: 600; }

.callout { border: 1px solid var(--border); border-left: 3px solid var(--ember); background: var(--surface); border-radius: 10px; padding: 16px 18px; margin: 24px 0; font-size: 15px; }
.callout p { margin: 0; }

/* Data-flow diagram */
.flow { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 18px; margin: 24px 0 8px; }
.flow svg { display: block; width: 100%; height: auto; }
.flow-caption { font-size: 13px; color: var(--faint); margin: 8px 0 0; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--border); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font: 400 18px/1.4 var(--display); letter-spacing: -0.02em; color: var(--text); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font: 300 26px var(--sans); color: var(--champagne); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 0 20px; color: #c9c5bc; }
.faq .a p { margin: 0 0 10px; }
.faq h2 { margin-top: 56px; }

/* About */
.founder { display: grid; grid-template-columns: 120px 1fr; gap: 28px; align-items: start; margin: 8px 0 32px; }
.monogram { width: 120px; height: 120px; border-radius: 22px; display: grid; place-items: center; font: 300 40px var(--display); letter-spacing: -0.04em; color: var(--champagne); background: radial-gradient(circle at 50% 30%, rgba(242,165,92,.18), transparent 70%), var(--surface); border: 1px solid var(--border); }

/* Placeholder markers: replace before publishing */
.todo { background: rgba(242, 165, 92, 0.18); color: var(--ember-text); border-radius: 4px; padding: 0 4px; font-weight: 600; }

/* Closing CTA */
.cta { border-top: 1px solid var(--border); text-align: center; padding: 88px 24px; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; left: 50%; bottom: -260px; width: 900px; height: 460px; transform: translateX(-50%); background: radial-gradient(closest-side, var(--glow), transparent); }
.cta > * { position: relative; }
.cta h2 { font: 300 clamp(30px, 4.4vw, 44px)/1.1 var(--display); letter-spacing: -0.03em; margin: 0 0 14px; }
.cta p { color: var(--muted); margin: 0 auto 28px; max-width: 560px; }
.cta .row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Footer */
footer { border-top: 1px solid var(--border); }
.foot { max-width: 1200px; margin: 0 auto; padding: 48px 24px 36px; display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 32px; }
.foot p { color: var(--muted); font-size: 14px; max-width: 300px; }
.foot h4 { font: 600 11px var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--faint); margin: 6px 0 14px; }
.foot a { display: block; font-size: 14px; color: var(--text); text-decoration: none; padding: 4px 0; }
.foot a:hover { color: var(--champagne); }
.foot-base { max-width: 1200px; margin: 0 auto; padding: 18px 24px 36px; font-size: 13px; color: var(--faint); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

@media (max-width: 900px) {
  .hv-navlinks { display: none; }
  .hv-nav .btn-champagne { margin-left: auto; }
  .doc { grid-template-columns: 1fr; gap: 24px; padding-top: 40px; }
  .toc { position: static; }
  .foot { grid-template-columns: 1fr 1fr; }
  .founder { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.cards.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 640px) {
  .toc { display: none; }
  .hv-nav { padding: 14px 18px; gap: 12px; }
  .hv-nav .btn-champagne { padding: 9px 12px; font-size: 13px; white-space: nowrap; }
  .hv-logo small { display: none; }
  .cards.two { grid-template-columns: 1fr; }
  .page-hero .wrap { padding: 56px 20px 44px; }
}