/* ============================================================
   ABC QUIZ — STYLES
   Built on the real "ABC Quiz Design System" tokens exported from
   Claude Design (see css/tokens/ and ../design-system-handoff/).
   Component patterns (buttons, cards, scale options, score meter)
   are translated from the reference Button.jsx/Card.jsx/etc into
   plain CSS classes here, since this build has no JSX/build step.
   ============================================================ */

@import "tokens/fonts.css";
@import "tokens/colors.css";
@import "tokens/typography.css";
@import "tokens/spacing.css";
@import "tokens/base.css";

/* ---------- Reset ---------- */
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; }
body { overflow-x: hidden; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--reading-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
.container--wide { max-width: var(--content-max); }

.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

/* !important here is deliberate: several view containers (e.g. .quiz-shell)
   declare their own `display` for layout, and without !important that
   single-class rule ties in specificity with .view/.view.is-active and can
   win by source order alone — leaving an "inactive" view still visible. */
.view { display: none !important; }
.view.is-active { display: block !important; }
.is-hidden { display: none !important; }

.eyebrow {
  display: inline-block;
  margin-bottom: 0.35rem;
  line-height: 1;
  font-weight: var(--fw-bold);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--brand);
}
.eyebrow--accent { color: var(--yellow-700); }
.eyebrow--support { color: var(--support); }

/* ---------- Site header / footer ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(253, 251, 247, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0.75rem var(--space-5);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.view-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: var(--surface-tint);
  color: var(--text-heading);
  font-size: 1.35rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.view-close-btn:hover { background: var(--purple-100); transform: scale(1.05); }

.site-footer {
  background: var(--purple-900);
  color: rgba(255, 255, 255, 0.7);
}
.site-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-5);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}
.site-footer strong { color: #fff; font-weight: var(--fw-bold); }

/* ---------- Buttons (ports Button.jsx) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-weight: var(--fw-bold);
  line-height: 1.1;
  padding: 0.85rem 1.6rem;
  font-size: var(--text-body);
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-spring),
    background var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.95); }
.btn:hover:not([disabled]) { transform: translateY(-2px); }

.btn-primary {
  background: var(--brand);
  color: var(--text-on-brand);
  box-shadow: var(--shadow-brand);
}
.btn-primary:hover { background: var(--brand-strong); }

.btn-accent {
  background: var(--accent);
  color: var(--text-on-accent);
  box-shadow: var(--shadow-accent);
}
.btn-accent:hover { background: var(--yellow-700); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--border-brand);
  box-shadow: none;
}
.btn-ghost:hover { background: var(--surface-tint); }

.btn-lg { padding: 1.1rem 2.2rem; font-size: var(--text-lead); }
.btn-sm { padding: 0.5rem 1rem; font-size: var(--text-small); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; box-shadow: none; transform: none; }
.btn-microcopy {
  text-align: center;
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-top: var(--space-4);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Cards (ports Card.jsx) ---------- */
.card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
}
.card--tint { background: var(--surface-tint); border-color: var(--border-brand); }
.card--accent { background: var(--surface-accent); border-color: var(--yellow-300); }

/* ============================================================
   LANDING PAGE
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(120% 80% at 15% 0%, var(--purple-050) 0%, var(--surface-page) 55%);
  text-align: center;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}
.hero-badge {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--yellow-700);
  font-weight: var(--fw-bold);
  font-size: var(--text-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: var(--text-display);
  max-width: 900px;
  margin: 0 auto 1rem;
}
.hero__subhead {
  font-size: var(--text-lead);
  color: var(--text-body);
  max-width: 620px;
  margin: 0 auto 1.75rem;
}
.hero__art {
  margin: 1.5rem auto 0;
  max-width: 420px;
}

.section--tint { background: var(--purple-100); }
.section--accent { background: var(--surface-accent); }
.section h2 {
  font-size: var(--text-h2);
  text-align: center;
  margin-bottom: 0;
}
.section-heading { text-align: center; margin-bottom: 2.5rem; }
.section-heading--left { text-align: left; }
.section .lede {
  max-width: var(--reading-max);
  margin: 1.25rem auto 0;
  text-align: left;
  color: var(--text-body);
  font-size: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.lede p { margin: 0; }
.lede .lede-strong { font-weight: var(--fw-semibold); color: var(--text-heading); }

.credibility {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
}
.credibility__avatar {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  max-width: 220px;
  margin: 0 auto;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 6px var(--surface-page), 0 0 50px 6px rgba(132, 90, 166, 0.35);
}
.credibility__copy .lede { margin-top: 1.25rem; text-align: left; }

.how-it-works__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  max-width: var(--content-max);
  margin: 0 auto;
}
.how-card__num {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--purple-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--fw-bold);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.how-card h3 { font-size: var(--text-h3); margin-bottom: 0.5rem; }
.how-card p { margin: 0; color: var(--text-body); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: var(--content-max);
  margin: 0 auto;
}
.testimonial .stars { color: var(--accent); font-size: 1.75rem; line-height: 1; margin-bottom: 0.5rem; }
.testimonial p { font-style: italic; color: var(--text-body); margin-bottom: 1rem; }
.testimonial cite { font-style: normal; font-weight: var(--fw-bold); display: block; color: var(--text-heading); }
.testimonial .location { font-size: var(--text-small); color: var(--text-muted); }

.final-cta {
  background: var(--brand);
  color: #fff;
  text-align: center;
}
.final-cta .container { padding-top: clamp(3rem, 6vw, 5rem); padding-bottom: clamp(3rem, 6vw, 5rem); }
.final-cta h2 { color: #fff; }
.final-cta .lede {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.92);
  text-align: center;
  margin-bottom: 2rem;
}

.center { text-align: center; }

/* ============================================================
   QUIZ FLOW
   ============================================================ */
.quiz-shell {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--surface-page);
  padding: 1.5rem 0 3rem;
}
.quiz-shell > .container { position: relative; z-index: 1; }

/* Subtle ambient background — floating tinted circles on a clean,
   neutral page background so the brand colors in the circles pop
   instead of competing with a tinted canvas. */
.quiz-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.quiz-bg__circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
  animation: quiz-bg-drift-across 40s linear infinite alternate;
}
.quiz-bg__circle--1 { top: 15%; left: 10%; width: 46px; height: 46px; background: var(--purple-200); --dx: 55vw; --dy: 8vh; animation-duration: 46s; }
.quiz-bg__circle--2 { top: 82%; left: 14%; width: 28px; height: 28px; background: var(--green-300); --dx: 50vw; --dy: -10vh; animation-duration: 38s; animation-delay: -3s; }
.quiz-bg__circle--3 { top: 18%; left: 88%; width: 36px; height: 36px; background: var(--yellow-300); --dx: -55vw; --dy: 10vh; animation-duration: 48s; animation-delay: -7s; }
.quiz-bg__circle--4 { top: 85%; left: 84%; width: 22px; height: 22px; background: var(--purple-200); --dx: -50vw; --dy: -12vh; animation-duration: 34s; animation-delay: -10s; }
.quiz-bg__circle--5 { top: 48%; left: 35%; width: 32px; height: 32px; background: var(--green-300); --dx: 40vw; --dy: -6vh; animation-duration: 42s; animation-delay: -13s; }
.quiz-bg__circle--6 { top: 55%; left: 65%; width: 18px; height: 18px; background: var(--yellow-300); --dx: -40vw; --dy: 6vh; animation-duration: 32s; animation-delay: -5s; }
.quiz-bg__circle--7 { top: 8%; left: 45%; width: 20px; height: 20px; background: var(--yellow-300); --dx: -20vw; --dy: 25vh; animation-duration: 40s; animation-delay: -18s; }
.quiz-bg__circle--8 { top: 92%; left: 50%; width: 34px; height: 34px; background: var(--purple-200); --dx: 30vw; --dy: -22vh; animation-duration: 50s; animation-delay: -21s; }
.quiz-bg__circle--9 { top: 35%; left: 5%; width: 24px; height: 24px; background: var(--green-300); --dx: 45vw; --dy: 15vh; animation-duration: 36s; animation-delay: -15s; }
.quiz-bg__circle--10 { top: 65%; left: 95%; width: 16px; height: 16px; background: var(--purple-200); --dx: -35vw; --dy: -8vh; animation-duration: 44s; animation-delay: -9s; }

@keyframes quiz-bg-drift-across {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(calc(var(--dx) * 0.5), calc(var(--dy) * 0.5)) scale(1.2); }
  100% { transform: translate(var(--dx), var(--dy)) scale(1); }
}

.quiz-topbar__meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: var(--fw-semibold);
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.quiz-topbar__meta strong { color: var(--brand); }

.quiz-intro-line {
  text-align: center;
  color: var(--text-muted);
  font-weight: var(--fw-semibold);
  font-size: var(--text-small);
  margin: 0.75rem 0 1.5rem;
}

.question-card {
  max-width: var(--reading-max);
  margin: 0 auto;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.question-card.is-visible { opacity: 1; transform: translateY(0); }
.question-card h2 { font-size: var(--text-h2); margin-bottom: 1.5rem; text-align: center; }

.answer-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ScaleOption port: radio-dot answer button */
.answer-btn {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  width: 100%;
  min-height: 60px;
  text-align: left;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-sans);
  font-weight: var(--fw-semibold);
  font-size: var(--text-body);
  color: var(--text-heading);
  background: var(--green-100);
  border: 2px solid var(--green-300);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-support);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-spring),
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}
.answer-btn::before {
  content: "";
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border-brand);
  background: transparent;
  transition: all var(--dur-fast) var(--ease-out);
}
.answer-btn:hover:not([disabled]) { border-color: var(--border-brand); transform: translateY(-2px); }
.answer-btn.is-selected {
  color: var(--text-on-brand);
  background: var(--support);
  border-color: var(--support);
  box-shadow: var(--shadow-support);
}
.answer-btn.is-selected::before {
  border: 6px solid var(--accent);
  background: #fff;
}
.answer-btn[disabled] { cursor: default; }

.freetext-input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  color: var(--text-heading);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-soft);
  background: var(--surface-card);
  resize: vertical;
  min-height: 90px;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.freetext-input:focus { border-color: var(--focus-ring); }

.quiz-nav {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
  max-width: var(--reading-max);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Rollercoaster progress ---------- */
.coaster-rail {
  position: relative;
  max-width: var(--reading-max);
  margin: 0 auto 0.5rem;
  height: 90px;
}
.coaster-rail svg { width: 100%; height: 100%; overflow: visible; }
.coaster-rail__track {
  fill: none;
  stroke: var(--green-100);
  stroke-width: 12;
  stroke-linecap: round;
}
.coaster-cart {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  transform: translate(-50%, -50%);
  will-change: transform;
  filter: drop-shadow(0 6px 8px rgba(61, 42, 79, 0.25));
}
.coaster-cart.is-parked {
  transition: top var(--dur-slow) var(--ease-spring), left var(--dur-slow) var(--ease-spring);
}
.coaster-cart svg { transform: scale(1); }
.coaster-cart.is-boosting svg { animation: cart-boost 0.7s var(--ease-spring); }
.coaster-cart.is-boosting {
  animation: abc-progress-pulse 0.7s ease-out;
  --pulse-glow: rgba(132, 90, 166, 0.55);
}
@keyframes cart-boost {
  0% { transform: scale(1); }
  35% { transform: scale(1.18) rotate(-4deg); }
  100% { transform: scale(1); }
}

/* ============================================================
   DATA CAPTURE
   ============================================================ */
.capture-card {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}
.capture-card h2 { font-size: var(--text-h2); }
.capture-card .lede { color: var(--text-body); margin-bottom: 1.5rem; text-align: center; }

.field { text-align: left; margin-bottom: 1rem; }
.field label {
  display: block;
  font-weight: var(--fw-semibold);
  font-size: var(--text-small);
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}
.field input[type="text"],
.field input[type="email"] {
  width: 100%;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  color: var(--text-heading);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-soft);
  background: var(--surface-card);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.field input:focus { border-color: var(--focus-ring); }
.field-error {
  color: #d1495b;
  font-size: var(--text-small);
  font-weight: var(--fw-medium);
  margin-top: 0.35rem;
  min-height: 1.2em;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.consent-row input { margin-top: 3px; }

/* ============================================================
   RESULTS PAGE
   ============================================================ */
.results-view { padding-top: 0; }
.results-hero {
  background: radial-gradient(120% 90% at 50% 0%, var(--purple-050) 0%, var(--surface-page) 60%);
  border-bottom: 1px solid var(--border-soft);
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 2rem;
}
.results-hero .container { max-width: var(--reading-max); }
.results-hero .kicker {
  margin-bottom: 0.5rem;
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--text-label);
  color: var(--support);
}
.results-header h1 { font-size: var(--text-h1); margin-bottom: 0.75rem; }
.results-header .score-line { font-size: var(--text-lead); color: var(--text-body); margin: 0 0 1rem; }
.results-header .score-line strong { color: var(--brand-strong); }

/* ScoreBand pill */
.score-band-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem 0.4rem 0.7rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: var(--fw-bold);
  font-size: var(--text-small);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.score-band-pill .dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-pill);
}
.score-band-pill.band-light { background: var(--green-100); color: var(--green-700); }
.score-band-pill.band-light .dot { background: var(--band-light); }
.score-band-pill.band-firm { background: var(--yellow-100); color: var(--yellow-700); }
.score-band-pill.band-firm .dot { background: var(--band-firm); }
.score-band-pill.band-deep { background: var(--purple-100); color: var(--purple-700); }
.score-band-pill.band-deep .dot { background: var(--band-deep); }

/* ---------- Grip gauge (ScoreMeter port: full circular dial) ---------- */
.grip-gauge {
  display: flex;
  justify-content: center;
  margin: 1.25rem 0;
}
.grip-gauge__ring {
  position: relative;
  width: 180px;
  height: 180px;
  border-radius: 50%;
}
.grip-gauge__ring svg { width: 100%; height: 100%; }
.grip-gauge__track { fill: none; stroke: var(--surface-tint); stroke-width: 12; }
.grip-gauge__fill {
  fill: none;
  stroke-width: 12;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.5s var(--ease-out), stroke 0.6s;
}
.grip-gauge__readout {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
}
.grip-gauge__score {
  font-size: 3rem;
  font-weight: var(--fw-bold);
  line-height: 1;
  color: var(--text-heading);
  font-variant-numeric: tabular-nums;
}
.grip-gauge__outof {
  font-size: var(--text-label);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
}
.grip-gauge__label {
  text-align: center;
  font-weight: var(--fw-bold);
  font-size: var(--text-lead);
  margin: 0 0 1.5rem;
}

.results-body { max-width: var(--reading-max); margin: 0 auto; }
.results-body > .container { padding-top: clamp(2rem, 5vw, 3.5rem); }
.results-body section { margin-top: 2.5rem; }
.results-body section:first-of-type { margin-top: 0; }
.reflection-block {
  font-size: var(--text-lead);
  font-weight: var(--fw-medium);
  color: var(--text-heading);
}
.results-body h3 { font-size: var(--text-h3); margin-bottom: 0.75rem; }
.results-body .section-copy { display: flex; flex-direction: column; gap: 1rem; }
.results-body .section-copy p { margin: 0; }

.result-reframe-heading { color: var(--brand-strong); }
.result-cost-heading { color: var(--yellow-700); }
.result-fix-heading { color: var(--green-700); }

.bridge-block { margin-top: 2.5rem; }
.bridge-block h3 { margin-bottom: 0.75rem; }
.bridge-strap {
  font-weight: var(--fw-semibold);
  font-size: var(--text-lead);
  color: var(--brand-strong);
  margin-top: 1.25rem;
  margin-bottom: 0;
}

.closing-line {
  font-size: var(--text-lead);
  font-weight: var(--fw-medium);
  color: var(--text-heading);
}

.cta-block { text-align: center; margin-top: 2.5rem; padding-bottom: 3rem; }
.cta-block .price {
  font-weight: var(--fw-bold);
  margin-top: 1rem;
}
.cta-block .guarantee {
  font-size: var(--text-small);
  color: var(--text-muted);
  max-width: 460px;
  margin: 0.35rem auto 0;
}

.retake-row {
  text-align: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-soft);
}

/* Parked coaster cart on results page */
.coaster-parked {
  position: fixed;
  top: 90px;
  right: 18px;
  width: 56px;
  height: 56px;
  z-index: 20;
  opacity: 0;
  transform: translateX(40px) rotate(8deg);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-spring);
  filter: drop-shadow(0 8px 14px rgba(61, 42, 79, 0.3));
}
.coaster-parked.is-settled { opacity: 1; transform: translateX(0) rotate(0deg); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .credibility { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 var(--space-4); }
  .question-card { padding: var(--space-5); }
  .btn { width: 100%; }
  .coaster-parked { top: auto; bottom: 16px; right: 16px; width: 46px; height: 46px; }
}