/* ==========================================================================
   The Wellbeing Visit — Root-Cause Quiz Funnel
   Shared stylesheet for index.html (quiz) and results.html (result pages)
   No external CSS dependencies. Brand fonts loaded via <link> in each HTML head.
   ========================================================================== */

/* ── BRAND TOKENS ───────────────────────────────────────────────────────── */
:root {
  --color-bg:           #FAF9F7; /* warm off-white — page background */
  --color-ink:          #2D2D2D; /* primary text */
  --color-ink-light:    #6B6B6B; /* secondary text, captions, subheads */
  --color-accent:       #E85D5D; /* coral — CTAs, highlights, eyebrows, dots */
  --color-accent-hover: #D44E4E; /* darkened coral — button hover */
  --color-dark:         #1A1A2E; /* deep charcoal — hero overlay, footer */
  --color-white:        #FFFFFF; /* card + nav backgrounds */
  --color-border:       #E8E4DF; /* subtle warm border */
  --color-featured:     #FAF0F0; /* light blush — highlighted card background */

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', 'DM Sans', 'Helvetica Neue', sans-serif;

  --radius-card: 8px;
  --radius-btn:  6px;
  --max-w:       680px;
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
}

/* ── RESET ──────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

/* The hidden attribute must always win, even over component display rules. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

/* ── LAYOUT HELPERS ─────────────────────────────────────────────────────── */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ── NAV ────────────────────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 19px;
  font-style: italic;
  letter-spacing: 0.01em;
  color: var(--color-ink);
}
.nav-logo .dot { color: var(--color-accent); }

/* ── BUTTONS ────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-btn);
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid var(--color-white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); }

.btn-block { display: block; width: 100%; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ── SCREENS / FADE ─────────────────────────────────────────────────────── */
.screen { display: none; }
.screen.active { display: block; }

.fade-in { animation: fadeIn 0.35s ease both; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   QUIZ (index.html)
   ========================================================================== */

/* ── INTRO ──────────────────────────────────────────────────────────────── */
.intro {
  padding: 72px 0 80px;
  text-align: center;
}
.intro h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 5.5vw, 46px);
  line-height: 1.18;
  color: var(--color-ink);
  margin: 18px 0 0;
}
.intro h1 em {
  font-style: italic;
  color: var(--color-accent);
}
.intro .lede {
  font-size: 18px;
  color: var(--color-ink-light);
  font-style: italic;
  margin: 20px auto 0;
  max-width: 560px;
}
.intro .subhead {
  font-size: 15px;
  color: var(--color-ink-light);
  margin: 28px auto 0;
  max-width: 560px;
}
.intro-body {
  text-align: left;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 32px;
  margin: 36px auto 0;
  max-width: 560px;
}
.intro-body p { color: var(--color-ink-light); font-size: 15px; }
.intro-body p + p { margin-top: 14px; }
.intro-body p strong, .intro-body p em { color: var(--color-ink); }
.intro .start-row { margin-top: 36px; }
.intro .meta-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--color-ink-light);
}

/* ── PROGRESS ───────────────────────────────────────────────────────────── */
.progress {
  padding: 28px 0 8px;
}
.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}
.progress-meta .section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.progress-meta .count {
  font-size: 12px;
  color: var(--color-ink-light);
  letter-spacing: 0.02em;
}
.progress-track {
  height: 4px;
  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0;
  background: var(--color-accent);
  border-radius: 4px;
  transition: width 0.35s ease;
}

/* ── QUESTION ───────────────────────────────────────────────────────────── */
.quiz-body { padding: 28px 0 80px; }
.question h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 3.6vw, 28px);
  line-height: 1.3;
  color: var(--color-ink);
  margin-bottom: 8px;
}
.question .hint {
  font-size: 14px;
  color: var(--color-ink-light);
  font-style: italic;
  margin-bottom: 24px;
}

.options {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.option {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  text-align: left;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-ink);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}
.option:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-card);
}
.option.selected {
  border-color: var(--color-accent);
  background: var(--color-featured);
}
.option .marker {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  margin-top: 1px;
  position: relative;
  transition: border-color 0.18s ease, background 0.18s ease;
}
.option.multi .marker { border-radius: 5px; }
.option.selected .marker {
  border-color: var(--color-accent);
  background: var(--color-accent);
}
.option.selected .marker::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 6px;
  height: 11px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: translateY(-1px) rotate(45deg);
}
.option.single.selected .marker::after {
  width: 8px;
  height: 8px;
  border: none;
  border-radius: 50%;
  background: var(--color-white);
  transform: none;
}

/* ── QUIZ NAV (back / next) ─────────────────────────────────────────────── */
.quiz-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  gap: 16px;
}
.btn-back {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-ink-light);
  cursor: pointer;
  padding: 8px 4px;
  transition: color 0.18s ease;
}
.btn-back:hover { color: var(--color-ink); }

/* ── EMAIL GATE ─────────────────────────────────────────────────────────── */
.gate { padding: 64px 0 96px; text-align: center; }
.gate h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.2;
  color: var(--color-ink);
  margin: 16px 0 12px;
}
.gate .lede {
  font-size: 17px;
  color: var(--color-ink-light);
  margin-bottom: 32px;
}
.gate-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
  max-width: 440px;
  margin: 0 auto;
  text-align: left;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  margin-bottom: 7px;
}
.field input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: 13px 14px;
  transition: border-color 0.18s ease;
}
.field input:focus {
  outline: none;
  border-color: var(--color-accent);
}
.field input.invalid { border-color: var(--color-accent); }
.gate-form .btn-primary { margin-top: 6px; }
.form-error {
  color: var(--color-accent);
  font-size: 14px;
  margin-top: 14px;
  text-align: center;
  min-height: 18px;
}
.gate .privacy {
  font-size: 12px;
  color: var(--color-ink-light);
  margin-top: 18px;
}

/* ==========================================================================
   RESULT PAGE (results.html)
   ========================================================================== */
.hero {
  padding: 64px 0 0;
}
.hero .eyebrow { margin-bottom: 18px; }
.result-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.22;
  color: var(--color-ink);
  margin-bottom: 16px;
}
.result-subtitle {
  font-size: 18px;
  font-style: italic;
  color: var(--color-ink-light);
  line-height: 1.6;
}

.divider {
  width: 48px;
  height: 2px;
  background: var(--color-accent);
  margin: 36px auto;
}

.section { padding-bottom: 48px; }

/* ── VALIDATION BLOCK ───────────────────────────────────────────────────── */
.validation-block {
  background: var(--color-featured);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 28px 32px;
  margin-bottom: 40px;
}
.validation-block p { color: var(--color-ink); font-size: 16px; line-height: 1.75; }
.validation-block p + p { margin-top: 14px; }

/* ── ROOT CAUSE ─────────────────────────────────────────────────────────── */
.root-cause-block { margin-bottom: 40px; }
.root-cause-block h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  color: var(--color-ink);
  margin-bottom: 16px;
}
.root-cause-block p { color: var(--color-ink-light); margin-bottom: 14px; }
.root-cause-block p strong { color: var(--color-ink); font-weight: 600; }

.symptoms-list {
  list-style: none;
  margin: 20px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.symptoms-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-ink-light);
}
.symptoms-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 9px;
}

/* ── WHAT'S NEXT CARD ───────────────────────────────────────────────────── */
.next-block {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
  margin-bottom: 40px;
}
.next-block h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  margin-bottom: 12px;
  color: var(--color-ink);
}
.next-block p { color: var(--color-ink-light); margin-bottom: 20px; font-size: 15px; }
.audit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.audit-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-ink-light);
}
.audit-list li .check {
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.cta-note {
  text-align: center;
  font-size: 13px;
  color: var(--color-ink-light);
  margin-top: 12px;
  margin-bottom: 0;
}

/* ── PROOF STRIP ────────────────────────────────────────────────────────── */
.proof-strip {
  background: var(--color-featured);
  border-radius: var(--radius-card);
  padding: 26px 30px;
  margin-bottom: 40px;
}
.proof-strip blockquote {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  color: var(--color-ink);
  line-height: 1.6;
  margin-bottom: 12px;
}
.proof-strip cite {
  font-size: 13px;
  color: var(--color-ink-light);
  font-style: normal;
}

/* ── FOOTER ─────────────────────────────────────────────────────────────── */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: 40px 32px;
  font-size: 13px;
  line-height: 1.7;
  margin-top: 24px;
}
.footer .footer-brand {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  color: var(--color-white);
  display: block;
  margin-bottom: 8px;
}
.footer .disclaimer { max-width: 520px; margin: 0 auto; }

/* ── MOBILE (single breakpoint) ─────────────────────────────────────────── */
@media (max-width: 600px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .nav { padding: 16px 20px; }
  .intro { padding: 48px 0; }
  .intro-body { padding: 22px 20px; }
  .quiz-body { padding-bottom: 48px; }
  .gate { padding: 48px 0 64px; }
  .gate-form { padding: 24px 20px; }
  .hero { padding-top: 40px; }
  .validation-block { padding: 22px 20px; }
  .next-block { padding: 24px 20px; }
  .proof-strip { padding: 22px 20px; }
  .option { padding: 16px 16px; }
}

/* ── REDUCED MOTION ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, .fade-in, .progress-fill, .btn-primary {
    animation: none !important;
    transition: none !important;
  }
  .btn-primary:hover { transform: none; }
}