/* ============================================================
   LaunchPilot shared design system — a GGdata service
   Used by checklist.html and intake/intake-form.html.
   index.html keeps an inline copy of these tokens (single-file
   deploy); if you change the palette, change it there too.
   ============================================================ */

:root {
  --bg: #0b0e14;
  --bg-2: #0e1219;
  --surface: #131824;
  --surface-2: #171d2b;
  --border: #232b3b;
  --border-strong: #2e3950;
  --text: #e8ecf3;
  --text-2: #a6b0c2;
  --text-3: #6b7688;
  --accent: #3ddc84;
  --accent-strong: #2bbf6f;
  --accent-ink: #06281a;
  --accent-dim: rgba(61, 220, 132, 0.12);
  --amber: #f5b544;
  --red: #f3737e;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.55);
  --r: 14px;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #fafbfd;
    --bg-2: #f3f5f9;
    --surface: #ffffff;
    --surface-2: #f7f9fc;
    --border: #e2e7ef;
    --border-strong: #cdd5e1;
    --text: #101623;
    --text-2: #4a5568;
    --text-3: #8b95a7;
    --accent: #0e9f5d;
    --accent-strong: #0b8a50;
    --accent-ink: #ffffff;
    --accent-dim: rgba(14, 159, 93, 0.09);
    --amber: #b97f0e;
    --red: #d64550;
    --shadow: 0 24px 60px -30px rgba(23, 43, 77, 0.22);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--accent); color: var(--accent-ink); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 780px; margin: 0 auto; padding: 0 24px; }

.kicker {
  font-family: var(--mono); font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
}
@media (max-width: 720px) { .kicker { font-size: 11px; letter-spacing: 0.1em; } }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; letter-spacing: -0.01em; font-size: 17px; }
.brand:hover { text-decoration: none; }
.brand .by {
  font-family: var(--mono); font-size: 10.5px; font-weight: 600; color: var(--text-3);
  border: 1px solid var(--border); border-radius: 999px; padding: 2.5px 8px; letter-spacing: 0.06em;
}
.nav-links { display: flex; gap: 26px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--text-2); font-size: 14.5px; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.btn-primary, .nav-links a.btn-primary:hover { color: var(--accent-ink); }
@media (max-width: 780px) { .nav-links a:not(.btn) { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 15.5px;
  border: 1px solid transparent; cursor: pointer; transition: all 0.16s ease;
  white-space: nowrap; font-family: var(--sans);
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 8px 24px -10px color-mix(in srgb, var(--accent) 55%, transparent); }
.btn-primary:hover { background: var(--accent-strong); transform: translateY(-1px); }
.btn-ghost { border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.btn-sm { padding: 8px 16px; font-size: 14px; border-radius: 8px; }

/* ---------- surfaces ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  padding: 26px; transition: border-color 0.2s ease;
}
.card:hover { border-color: var(--border-strong); }

/* ---------- severity chips ---------- */
.chip {
  font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.06em;
  border-radius: 5px; padding: 3px 8px; display: inline-block; vertical-align: middle;
}
.chip-blocker { background: color-mix(in srgb, var(--red) 13%, transparent); color: var(--red); }
.chip-likely { background: color-mix(in srgb, var(--amber) 14%, transparent); color: var(--amber); }
.chip-flag { background: color-mix(in srgb, var(--amber) 8%, transparent); color: color-mix(in srgb, var(--amber) 75%, var(--text-2)); }
.chip-pass { background: var(--accent-dim); color: var(--accent); }

/* ---------- footer ---------- */
footer.site {
  border-top: 1px solid var(--border); background: var(--bg-2);
  padding: 40px 0; margin-top: 96px;
}
footer.site .fine {
  font-family: var(--mono); font-size: 12px; color: var(--text-3);
  display: flex; gap: 8px 24px; flex-wrap: wrap;
}

/* ---------- forms ---------- */
label.q { display: block; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; margin: 22px 0 6px; }
label.q .hint { display: block; font-weight: 400; color: var(--text-3); font-size: 13px; margin-top: 2px; line-height: 1.5; }
input[type="text"], input[type="email"], input[type="url"], select, textarea {
  width: 100%; padding: 11px 14px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: 10px;
  font-size: 15px; font-family: var(--sans);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
textarea { min-height: 5.5rem; resize: vertical; }
.opt { display: flex; align-items: baseline; gap: 10px; margin: 8px 0; font-size: 14.5px; color: var(--text-2); }
.opt input { accent-color: var(--accent); }