/* ATLAS-01 survey: same visual language as the crew app — rack white, graphite ink, handrail blue. */

@font-face {
  font-family: 'Archivo Variable';
  src: url('archivo.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}

:root {
  color-scheme: light;
  --page: #f4f6f5;
  --surface: #ffffff;
  --sunken: #f7f8f8;
  --line: #d6dcda;
  --line-strong: #b4bfbb;
  --ink: #172126;
  --ink-2: #4e5d63;
  --accent: #2450a6;
  --accent-hover: #1c3f86;
  --accent-tint: #e4ebf7;
  --crit: #b8322a;
  --crit-tint: #fbe6e3;
  --radius: 12px;
  --font: 'Archivo Variable', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
/* Keeps focused or scrolled-to fields clear of the sticky submit bar. */
html { -webkit-text-size-adjust: 100%; scroll-padding-bottom: 110px; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--page);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: var(--accent); text-underline-offset: 3px; }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.muted { color: var(--ink-2); }

.site-head, main, .site-foot { width: min(640px, 100%); margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.site-head { padding-top: 24px; }
.wordmark { font-size: 1.25rem; font-weight: 760; font-stretch: 122%; letter-spacing: 0.01em; line-height: 1; }
.wordmark span { display: block; margin-top: 6px; color: var(--ink-2); font-size: 0.875rem; font-weight: 500; font-stretch: 100%; letter-spacing: 0; }

main { padding-top: 28px; padding-bottom: 24px; }
.intro { display: grid; gap: 12px; margin-bottom: 24px; }
h1 {
  font-size: clamp(1.875rem, 1.2rem + 3vw, 2.5rem);
  font-weight: 580;
  font-stretch: 106%;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.lead { font-size: 1.0625rem; color: var(--ink); }
.privacy { font-size: 0.9375rem; color: var(--ink-2); padding-left: 12px; border-left: 3px solid var(--accent); }

/* ---------- Questions ---------- */

.questions { display: grid; gap: 14px; }
.question {
  scroll-margin-bottom: 110px;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 18px 18px 20px;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.question legend, .question-title { padding: 0; font-size: 1.0625rem; font-weight: 650; line-height: 1.3; }
fieldset.question legend { float: left; width: 100%; margin-bottom: 4px; }
fieldset.question legend + * { clear: both; }
.hint { color: var(--ink-2); font-size: 0.875rem; }

.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.scale { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.choice span {
  display: flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  font-weight: 600; font-size: 0.9875rem; text-align: center;
  transition: background-color 120ms ease, border-color 120ms ease;
}
.scale .choice span { padding: 8px 0; font-size: 1.125rem; font-stretch: 112%; font-variant-numeric: tabular-nums; }
.choice:hover span { border-color: var(--ink-2); }
.choice input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; }
.choice input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.scale-ends { display: flex; justify-content: space-between; gap: 12px; color: var(--ink-2); font-size: 0.8125rem; }

.question input[type='text'], .question textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  font-size: 1rem;
}
.question textarea { resize: vertical; min-height: 96px; }
.question input:focus, .question textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(36, 80, 166, 0.3); }

/* Sticky bar keeps the action and progress in reach on a phone. */
.submit-bar {
  position: sticky;
  bottom: 0;
  z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin: 20px -20px 0;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  background: rgba(244, 246, 245, 0.96);
  border-top: 1px solid var(--line);
}
.progress { color: var(--ink-2); font-size: 0.875rem; font-variant-numeric: tabular-nums; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 22px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 1rem; font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn:disabled { opacity: 0.65; cursor: progress; }

.notice { padding: 12px 16px; margin-top: 14px; border-radius: 10px; border-left: 3px solid var(--line-strong); background: var(--surface); font-size: 0.9375rem; }
.notice.error { border-left-color: var(--crit); background: var(--crit-tint); }

/* ---------- Result ---------- */

.result { display: grid; gap: 18px; }
.result:focus { outline: none; }
.result-kicker { color: var(--ink-2); font-weight: 650; font-size: 0.9375rem; }
.result-title {
  font-size: clamp(1.5rem, 1.1rem + 2vw, 2rem);
  font-weight: 560;
  font-stretch: 104%;
  line-height: 1.18;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}
.suggestions { display: grid; gap: 12px; }
.suggestion {
  display: grid; gap: 6px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.suggestion h3 { font-size: 1.0625rem; font-weight: 680; line-height: 1.3; }
.suggestion p { color: var(--ink); }
.suggestion.support { border-left: 4px solid var(--accent); background: var(--accent-tint); border-color: #c9d6ee; }
.today {
  display: grid; gap: 6px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #eef1f0;
}
.today h3 { font-size: 0.9375rem; font-weight: 650; color: #b9c6dd; }
.today p { font-size: 1.0625rem; font-weight: 560; }
.calls { display: grid; gap: 10px; }
.calls .btn { width: 100%; }
.btn.call { flex-direction: column; align-items: flex-start; gap: 2px; min-height: 72px; padding: 12px 18px; background: var(--crit); border-color: var(--crit); color: #fff; }
.btn.call span { font-weight: 500; font-size: 0.9375rem; }
.source { color: var(--ink-2); font-size: 0.875rem; }
.result .btn:last-child { justify-self: start; }

.site-foot { padding-top: 8px; padding-bottom: 40px; display: grid; gap: 8px; color: var(--ink-2); font-size: 0.8125rem; }

@media (max-width: 380px) {
  .site-head, main, .site-foot { padding-left: 14px; padding-right: 14px; }
  .submit-bar { margin-left: -14px; margin-right: -14px; padding-left: 14px; padding-right: 14px; }
  .question { padding: 16px 14px; }
  .scale { gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}