/* fortean.ai holding page (Fortean_Website WP-002). Tokens from
   _config/brands/fortean-ai.md (Claude Design, 2026-09-06). */
/* Fonts are self-hosted (SIL OFL), so no visitor IP goes to Google. */
@font-face { font-family: "Hanken Grotesk"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/fonts/hanken-grotesk-latin.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/jetbrains-mono-500-latin.woff2") format("woff2"); }
:root {
  --primary: #3438d8;
  --primary-ink: #ffffff;
  --bg: #f7fafc;
  --surface: #ffffff;
  --text: #181c1e;
  --muted: #5c5f62;
  --line: #dde3e8;
  --danger: #b42318;
  --ok: #1d7a46;
  --font: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #7d80ff;
    --primary-ink: #0d0f1a;
    --bg: #0f1214;
    --surface: #171b1e;
    --text: #e8ecef;
    --muted: #9aa1a7;
    --line: #2a3035;
    --danger: #ff8a7a;
    --ok: #6fd39a;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

header.top { padding: 28px 0; }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 22px; letter-spacing: -0.02em; }
.brand svg { width: 28px; height: 28px; }
.brand svg rect { fill: var(--primary); }
.brand svg path { fill: var(--primary-ink); }
.tag { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }

.hero { padding: 72px 0 56px; }
.eyebrow { font: 500 13px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); margin: 0 0 20px; }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.05; letter-spacing: -0.035em; margin: 0 0 24px; max-width: 16ch; }
.lede { font-size: clamp(18px, 2.2vw, 21px); color: var(--muted); max-width: 46ch; margin: 0 0 36px; }
.cta { display: inline-block; background: var(--primary); color: var(--primary-ink); text-decoration: none; font-weight: 600; padding: 14px 22px; border-radius: 10px; }
.cta:hover { filter: brightness(1.08); }

.areas { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin: 0 0 88px; padding: 0; list-style: none; }
.areas li { background: var(--surface); padding: 22px; }
.areas .k { font: 500 12px/1 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.areas .v { font-weight: 600; font-size: 18px; }

.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; padding-bottom: 96px; }
@media (max-width: 820px) { .contact { grid-template-columns: 1fr; gap: 28px; } }
.contact h2 { font-size: 32px; letter-spacing: -0.025em; margin: 0 0 12px; }
.contact p { color: var(--muted); margin: 0 0 12px; }

form.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px; display: grid; gap: 18px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }
label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea {
  font: inherit; font-size: 16px; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; width: 100%;
}
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus, .cta:focus-visible, button:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 3px; flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
button.submit { font: inherit; font-weight: 600; background: var(--primary); color: var(--primary-ink); border: 0; border-radius: 10px; padding: 14px 22px; cursor: pointer; justify-self: start; }
button.submit[disabled] { opacity: 0.6; cursor: progress; }
.err { color: var(--danger); font-size: 14px; font-weight: 500; }
.status { font-size: 15px; margin: 0; }
.status.ok { color: var(--ok); font-weight: 600; }
.status.bad { color: var(--danger); }

footer.bottom { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer.bottom .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
footer.bottom a { color: var(--muted); }

.prose { max-width: 70ch; padding: 24px 0 96px; }
.prose h1 { font-size: 40px; max-width: none; }
.prose h2 { font-size: 22px; margin: 32px 0 8px; }
.prose p, .prose li { color: var(--text); }