/*
  DiSC Compass — an open DISC behavioral survey
  MIT License
*/

:root {
  /* Palette sampled directly from the brass compass artwork, then
     contrast-checked against WCAG AA for text/badge use. */
  --paper: #EFE6D3;
  --paper-raised: #F8F3E7;
  --ink: #241B0E;
  --ink-soft: #6B5738;
  --line: #D8C6A0;
  --line-strong: #B79056;

  --d-color: #BA2E26;
  --i-color: #996314;
  --s-color: #527539;
  --c-color: #33516B;

  --d-tint: rgba(186,46,38,0.13);
  --i-tint: rgba(153,99,20,0.13);
  --s-tint: rgba(82,117,57,0.13);
  --c-tint: rgba(51,81,107,0.13);

  --focus-ring: #33516B;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius: 3px;
  --max-w: 780px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* subtle paper grain */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image:
    repeating-linear-gradient(0deg, var(--ink) 0px, transparent 1px, transparent 3px),
    repeating-linear-gradient(90deg, var(--ink) 0px, transparent 1px, transparent 3px);
  background-size: 3px 3px;
}

@media (prefers-reduced-motion: no-preference) {
  .view { transition: opacity 0.35s ease; }
}

/* ---------------- Header ---------------- */

.site-head {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}

.site-head .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.brand-mark { color: var(--c-color); display: inline-flex; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------------- Type scale ---------------- */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 0.6rem;
  color: var(--ink);
}

h1 { font-size: clamp(2rem, 4.4vw, 2.9rem); line-height: 1.08; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.15; }
h3 { font-size: 1.05rem; }

.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.9rem;
}

.lede {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 54ch;
  margin: 0 0 1rem;
}

.mono { font-family: var(--font-mono); }

/* ---------------- Buttons ---------------- */

.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  border: 1.5px solid var(--ink);
  transition: transform 0.12s ease, background 0.15s ease, color 0.15s ease;
  min-height: 48px;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover:not(:disabled) { background: var(--c-color); border-color: var(--c-color); }
.btn-primary:active:not(:disabled) { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--ink); }

.btn:focus-visible, a:focus-visible, input:focus-visible, label:focus-within {
  outline: 2.5px solid var(--focus-ring);
  outline-offset: 2px;
}

/* ---------------- Views ---------------- */

main { padding: 2.6rem 0 3rem; }
.view { padding: 0.5rem 0 1rem; }

/* ---------------- Intro ---------------- */

.intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 760px) {
  .intro-grid { grid-template-columns: 1fr; }
}

.fact-strip {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 1.6rem 0 1.8rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.fact-strip li { display: flex; flex-direction: column; }
.fact-num { font-family: var(--font-mono); font-weight: 600; font-size: 1.3rem; color: var(--c-color); }
.fact-label { font-size: 0.78rem; color: var(--ink-soft); }

.fine-print {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-soft);
  max-width: 40ch;
  margin-top: 1rem;
}

.hero-share-x {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hero-share-x:hover { color: var(--ink); }

.intro-compass { display: flex; justify-content: center; }

.hero-compass-img {
  width: 100%;
  max-width: 380px;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(36,27,14,0.08), 0 18px 40px -18px rgba(36,27,14,0.45);
}

@media (max-width: 760px) {
  .hero-compass-img { max-width: 300px; }
}

.disclaimer-block {
  margin-top: 2.5rem;
  padding: 1.1rem 1.3rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-color);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.disclaimer-block strong { color: var(--ink); }

/* ---------------- Audience & FAQ ---------------- */

.audience-block, .faq-block, .traits-block {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.audience-block h2, .faq-block h2, .traits-block h2 {
  margin-bottom: 1.5rem;
}
.traits-block .lede { margin-bottom: 1.5rem; }

.traits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
@media (max-width: 760px) {
  .traits-grid { grid-template-columns: repeat(2, 1fr); }
}

.trait-card {
  padding: 1.2rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.trait-card-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-bottom: 0.8rem;
}
.trait-card-badge svg { width: 20px; height: 20px; }
.trait-card h3 {
  font-size: 0.98rem;
  margin-bottom: 0.4rem;
}
.trait-card-letter { font-family: var(--font-mono); font-weight: 700; }
.trait-card p {
  margin: 0;
  font-size: 0.87rem;
  color: var(--ink-soft);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 760px) {
  .audience-grid { grid-template-columns: 1fr; }
}

.audience-card {
  padding: 1.2rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.audience-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.audience-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.faq-item {
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: none; }
.faq-item h3 {
  font-size: 1.02rem;
  margin-bottom: 0.5rem;
}
.faq-item p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* ---------------- Quiz ---------------- */

.quiz-head { margin-bottom: 1.8rem; }

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
}
#progress-count { font-weight: 600; color: var(--c-color); }
.progress-hint { color: var(--ink-soft); }

.progress-track {
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--c-color);
  transition: width 0.25s ease;
}

.question-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}
.question-card:first-child { padding-top: 0; }

.question-card legend {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 1.02rem;
  padding: 0;
  margin-bottom: 1rem;
  color: var(--ink);
}
.q-icon-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
}
.q-icon {
  width: 20px;
  height: 20px;
}
.q-index { font-family: var(--font-mono); color: var(--ink-soft); font-size: 0.85rem; flex-shrink: 0; margin-top: 0.6em; }

.likert {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.likert li { flex: 1; }

.likert label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 48px;
  padding: 0.6rem 0.4rem;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  text-align: center;
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.likert input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.likert .likert-value { font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--ink); }

.likert input:checked + span {
  color: var(--paper);
}
.likert li:has(input:checked) label {
  background: var(--ink);
  border-color: var(--ink);
}
.likert li:has(input:checked) label .likert-value { color: var(--paper); }

.likert label:hover { border-color: var(--ink); }

@media (max-width: 560px) {
  .likert { gap: 0.35rem; }
  .likert label { font-size: 0.62rem; padding: 0.5rem 0.2rem; }
}

.quiz-actions {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* ---------------- Results ---------------- */

#result-title { color: var(--c-color); }

.results-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  margin: 2rem 0;
  align-items: start;
}
@media (max-width: 700px) {
  .results-grid { grid-template-columns: 1fr; }
}

.compass-panel {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}
.compass-caption {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.panel-h {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.trait-row {
  display: grid;
  grid-template-columns: 1.6rem 1fr 3ch;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.trait-letter {
  font-family: var(--font-display);
  font-weight: 700;
  width: 1.6rem; height: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--paper);
  font-size: 0.85rem;
}
.trait-bar-track {
  height: 8px;
  background: var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.trait-bar-fill { height: 100%; border-radius: 4px; }
.trait-pct { text-align: right; }

.panel-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

/* ---------------- Footer ---------------- */

.site-foot {
  border-top: 1px solid var(--line);
  padding: 1.6rem 0 2.4rem;
}
.site-foot p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ---------------- Share block (results screen) ---------------- */

.share-block {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.share-label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.7rem;
}
.share-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  min-height: 44px;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper-raised);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.share-btn:hover {
  border-color: var(--ink);
  background: var(--paper);
}
.share-btn svg { flex-shrink: 0; }

/* ---------------- Consent banner ---------------- */

.consent-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 100;
  background: var(--paper-raised);
  border-top: 1px solid var(--line-strong);
  box-shadow: 0 -8px 24px -12px rgba(36,27,14,0.25);
}

.consent-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1rem 1.5rem;
}

.consent-banner-inner p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
  max-width: 62ch;
}

.consent-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}
.consent-actions .btn {
  padding: 0.6rem 1.1rem;
  min-height: 40px;
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .consent-banner-inner { flex-direction: column; align-items: stretch; }
  .consent-actions { justify-content: flex-end; }
}

/* ---------------- Utility ---------------- */

[hidden] { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 1000;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 1rem;
}