/* Experiware — the beta site.
 *
 * Dark-only, matching the application and the dark-ground logo. Brand colors are
 * doc/brand/AGENTS.md's: channel #2FA6EA, port #EFAC26, chip tile #12161F.
 *
 * No web fonts. A system stack loads instantly, needs no third-party request, and — the reason
 * that actually decides it — avoids shipping every visitor's IP to a font CDN, which is a live
 * GDPR question for an EU company and not one worth having over a typeface. */

:root {
  --bg: #0e1116;
  --panel: #12161f;
  --line: #232a36;
  --text: #e6eaf0;
  --muted: #9aa6b8;
  --channel: #2fa6ea;
  --port: #efac26;
  --radius: 10px;
  --max: 940px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--channel); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* --- header ------------------------------------------------------------------------------ */

header {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
header .wrap { display: flex; align-items: center; gap: 12px; }
header img { width: 30px; height: 30px; }
header .name { font-weight: 600; letter-spacing: -0.01em; }
header nav { margin-left: auto; display: flex; gap: 20px; font-size: 15px; }
header nav a { color: var(--muted); }
header nav a:hover { color: var(--text); }

/* --- hero --------------------------------------------------------------------------------- */

.hero { padding: 72px 0 48px; }
.hero h1 {
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 18ch;
}
.hero p { font-size: 18px; color: var(--muted); max-width: 62ch; margin: 0 0 28px; }

.cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  background: var(--channel);
  color: #06121c;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 0;
  font-size: 16px;
  cursor: pointer;
}
.btn:hover { background: #4fb6ef; text-decoration: none; }
.btn[disabled] { opacity: 0.5; cursor: default; }

.note { color: var(--muted); font-size: 14px; }

/* --- sections ----------------------------------------------------------------------------- */

section { padding: 48px 0; border-top: 1px solid var(--line); }
section h2 { font-size: 24px; letter-spacing: -0.01em; margin: 0 0 8px; }
section > .wrap > p:first-of-type { color: var(--muted); margin-top: 0; }

.shot {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: block;
  background: var(--panel);
}
figure { margin: 0 0 28px; }
figcaption { color: var(--muted); font-size: 14px; margin-top: 10px; }

.grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 6px 0 6px 22px; position: relative; color: var(--muted); }
ul.plain li::before {
  content: "";
  position: absolute; left: 0; top: 15px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--port);
}

/* --- download ----------------------------------------------------------------------------- */

.download { background: var(--panel); }
form { margin: 22px 0 0; max-width: 460px; }
label { display: block; font-size: 15px; margin-bottom: 8px; }
input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
input[type="email"]:focus { outline: 2px solid var(--channel); outline-offset: 1px; }
.consent { display: flex; gap: 10px; align-items: flex-start; margin: 16px 0; font-size: 14px; color: var(--muted); }
.consent input { margin-top: 3px; }
.cf-turnstile { margin: 16px 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.result {
  margin-top: 22px;
  padding: 20px 22px;
  border: 1px solid var(--channel);
  border-radius: var(--radius);
  background: rgba(47, 166, 234, 0.07);
}
.result.error { border-color: #d55e00; background: rgba(213, 94, 0, 0.08); }
.hidden { display: none; }

.warn {
  border-left: 3px solid var(--port);
  padding: 2px 0 2px 16px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 15px;
}
.warn strong { color: var(--text); }

/* --- prose pages (privacy, terms) --------------------------------------------------------- */

.prose { padding: 48px 0 72px; }
.prose h1 { font-size: 30px; letter-spacing: -0.02em; margin: 0 0 6px; }
.prose .updated { color: var(--muted); font-size: 14px; margin: 0 0 36px; }
.prose h2 { font-size: 19px; margin: 34px 0 8px; }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--text); }

/* The licence, shown as the plain text it ships as — the file is laid out for a text reader, and
   re-flowing it as HTML would both lose that and invite the two copies to drift. */
pre.licence {
  white-space: pre-wrap;
  word-wrap: break-word;
  font: 14px/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  overflow-x: auto;
}

/* --- footer ------------------------------------------------------------------------------- */

footer {
  border-top: 1px solid var(--line);
  padding: 34px 0 56px;
  color: var(--muted);
  font-size: 14px;
}
footer .wrap { display: flex; gap: 28px; flex-wrap: wrap; justify-content: space-between; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }