/* ============================================================
   Travison® SMART — Visual identity v3
   Swiss-industrial palette: forest / sage / terracotta.
   Savas Marketing / SteelJournal.com
   ============================================================ */

:root {
  /* ---- Color ---- */
  --bg-hero: #F3F5F2;        /* soft mineral grey */
  --ink: #18201D;            /* deep green-black text */
  --forest: #20332E;         /* dark section */
  --forest-2: #2A423A;       /* elevated dark surface */
  --quiz-bg: #182822;        /* darkest — quiz only */
  --quiz-elevated: #223530;
  --terracotta: #D95D39;
  --terracotta-dark: #B84B2C;
  --sage: #AFC7BC;           /* muted secondary accent */
  --sage-grey: #E4EBE7;      /* soft light surface */
  --pale-sage: #E9F0EB;      /* final CTA surface */
  --warm-light: #EFDFCC;     /* lifestyle warm neutral */
  --white: #FFFFFF;
  --border: #CBD6D0;
  --border-dark: rgba(233,240,235,0.16);
  --muted: #68756F;
  --muted-on-dark: #92A79C;

  --font-display: "Manrope", -apple-system, "Segoe UI", sans-serif;
  --font-body: "Manrope", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;

  --size-hero: clamp(2.6rem, 5.6vw, 5rem);
  --size-h2: clamp(1.9rem, 3.6vw, 3rem);
  --size-h3: clamp(1.25rem, 1.9vw, 1.65rem);
  --size-num: clamp(2.4rem, 4.6vw, 4rem);
  --size-body-lg: clamp(1.02rem, 1.3vw, 1.2rem);
  --size-body: 1rem;
  --size-small: 0.875rem;
  --size-meta: 0.75rem;

  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px;
  --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 80px; --sp-10: 96px; --sp-11: 128px;

  --r-nav: 2px;
  --r-primary: 3px;
  --r-quiz-row: 0px;
  --r-img: 0px;
  --r-img-soft: 6px;

  --max-content: 1320px;
  --max-text: 620px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg-hero);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--size-hero); }
h2 { font-size: var(--size-h2); }
h3 { font-size: var(--size-h3); }

p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--terracotta);
  outline-offset: 2px;
}

.container { max-width: var(--max-content); margin: 0 auto; padding: 0 var(--sp-6); }
@media (max-width: 640px) { .container { padding: 0 var(--sp-4); } }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 var(--sp-6); }
@media (max-width: 640px) { .container-narrow { padding: 0 var(--sp-4); } }
.text-col { max-width: var(--max-text); }

.on-dark { color: var(--white); }
.on-dark .muted-text { color: var(--muted-on-dark); }

/* ---------- Precision-line motif: section marker ---------- */
.section-marker {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.section-marker .idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--terracotta);
}
.section-marker .rule {
  height: 1px;
  width: 28px;
  background: currentColor;
  opacity: 0.35;
}
.eyebrow {
  display: block;
  font-size: var(--size-meta);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  font-family: var(--font-display);
}
.on-dark .eyebrow { color: var(--muted-on-dark); }

.muted-text { color: var(--muted); }
.section-body-text { color: var(--muted); font-size: var(--size-body-lg); }

/* ---------- Sections ---------- */
section { position: relative; }
.pad-lg { padding: var(--sp-10) 0; }
.pad-md { padding: var(--sp-9) 0; }
@media (max-width: 640px) {
  .pad-lg { padding: var(--sp-8) 0; }
  .pad-md { padding: var(--sp-7) 0; }
}
.bg-hero-tone { background: var(--bg-hero); }
.bg-white { background: var(--white); }
.bg-forest { background: var(--forest); color: var(--white); }
.bg-sage-grey { background: var(--sage-grey); }
.bg-warm { background: var(--warm-light); }
.bg-terracotta { background: var(--terracotta); color: var(--white); }
.bg-pale-sage { background: var(--pale-sage); }
.bg-quiz { background: var(--quiz-bg); color: var(--white); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(243,245,242,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.wordmark {
  font-family: var(--font-display); font-weight: 800; font-size: 1rem;
  letter-spacing: -0.005em; color: var(--ink); white-space: nowrap;
}
.header-left { display: flex; align-items: center; gap: var(--sp-3); }
.header-tag {
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--border); border-radius: var(--r-nav);
  padding: 3px 8px; font-family: var(--font-mono);
}
.header-nav { display: none; gap: var(--sp-6); list-style: none; margin: 0; padding: 0; }
.header-nav a {
  color: var(--ink); font-size: 0.85rem; font-weight: 500;
  padding-bottom: 3px; border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.header-nav a:hover { border-color: var(--terracotta); }
@media (min-width: 900px) { .header-nav { display: flex; } }
.header-right { display: flex; align-items: center; }

/* ---------- CTA System ---------- */
/* 1) cta-primary — segmented product/offer action */
.cta-primary {
  display: inline-flex;
  align-items: stretch;
  border-radius: var(--r-primary);
  overflow: hidden;
  min-height: 46px;
  cursor: pointer;
  border: none;
}
.cta-primary__label {
  background: var(--terracotta);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  transition: transform 0.25s var(--ease), padding 0.25s var(--ease);
}
.cta-primary__arrow {
  background: var(--terracotta-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  font-size: 1rem;
  transition: transform 0.25s var(--ease);
}
.cta-primary:hover .cta-primary__label { padding-right: 26px; }
.cta-primary:hover .cta-primary__arrow { transform: translateX(3px) rotate(4deg); }
.cta-primary.on-dark .cta-primary__label { background: var(--terracotta); }
.cta-primary-lg .cta-primary__label { padding: 18px 28px; font-size: 0.92rem; }
.cta-primary-lg .cta-primary__arrow { width: 52px; font-size: 1.15rem; }

/* 2) cta-text — editorial text-action link */
.cta-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  cursor: pointer;
  padding-bottom: 4px;
  position: relative;
}
.on-dark .cta-text, .cta-text.on-dark { color: var(--white); }
.cta-text::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1px;
  width: 100%;
  background: currentColor;
  opacity: 0.3;
  transform-origin: left;
}
.cta-text .cta-text__arrow { transition: transform 0.25s var(--ease); font-size: 0.95em; }
.cta-text:hover .cta-text__arrow { transform: translate(3px, -3px); }
.cta-text:hover::after { opacity: 0.85; }

/* 3) cta-quiz — two-line stacked launcher with step marker */
.cta-quiz {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  border: 1px solid currentColor;
  border-radius: var(--r-nav);
  padding: 12px 20px;
  cursor: pointer;
  color: var(--white);
  min-height: 46px;
  transition: background 0.2s ease;
}
.cta-quiz .step-marker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid currentColor;
  border-radius: var(--r-nav);
  padding: 3px 6px;
  opacity: 0.8;
}
.cta-quiz .stack { display: flex; flex-direction: column; line-height: 1.25; }
.cta-quiz .stack .l1 { font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; letter-spacing: 0.02em; text-transform: uppercase; }
.cta-quiz .stack .l2 { font-family: var(--font-mono); font-size: 0.7rem; opacity: 0.7; }
.cta-quiz .arrow { margin-left: auto; transition: transform 0.25s var(--ease); }
.cta-quiz:hover { background: rgba(255,255,255,0.06); }
.cta-quiz:hover .arrow { transform: translateX(3px); }
.cta-quiz.on-light { color: var(--forest); }

/* 4) cta-nav — compact header/nav action */
.cta-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--r-nav);
  padding: 9px 14px;
  transition: background 0.2s ease, color 0.2s ease;
}
.cta-nav:hover { background: var(--ink); color: var(--bg-hero); }
.cta-nav { display: none; }
@media (min-width: 640px) { .cta-nav { display: inline-flex; } }

/* 5) cta-bar — full-width architectural bar CTA (mid-page) */
.cta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  padding: var(--sp-5) var(--sp-1);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: inherit;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.cta-bar::before {
  content: "";
  position: absolute; inset: 0;
  background: currentColor;
  opacity: 0.08;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
  z-index: 0;
}
.cta-bar:hover::before { transform: scaleX(1); }
.cta-bar span { position: relative; z-index: 1; }
.cta-bar .arrow { font-size: 1.1em; transition: transform 0.25s var(--ease); }
.cta-bar:hover .arrow { transform: translateX(4px); }

.cta-row { display: flex; gap: var(--sp-5); flex-wrap: wrap; align-items: center; }
@media (max-width: 480px) { .cta-row { flex-direction: column; align-items: flex-start; } }

/* ---------- Hero ---------- */
.hero { background: var(--bg-hero); color: var(--ink); padding: var(--sp-9) 0 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; gap: var(--sp-6); } }
.hero h1 { margin-top: var(--sp-4); }
.hero-sub { font-size: var(--size-body-lg); color: var(--muted); margin-top: var(--sp-5); max-width: 46ch; }
.hero-strip {
  display: flex; flex-wrap: wrap; gap: 0;
  margin-top: var(--sp-7);
  border-top: 1px solid var(--border);
}
.hero-strip span {
  font-size: var(--size-meta); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
  padding: var(--sp-4) var(--sp-5) 0 0;
  margin-right: var(--sp-5);
  border-right: 1px solid var(--border);
  padding-right: var(--sp-5);
}
.hero-strip span:last-child { border-right: none; margin-right: 0; }
.hero-strip strong { color: var(--ink); font-weight: 800; font-family: var(--font-mono); font-size: 1.05em; }

.hero-media { position: relative; }
.hero-media img { width: 100%; height: 600px; object-fit: cover; border-radius: var(--r-img); }
@media (max-width: 640px) { .hero-media img { height: 420px; } }
.hero-bottom-space { height: var(--sp-9); }
@media (max-width: 640px) { .hero-bottom-space { height: var(--sp-7); } }

/* ---------- Benefit rail ---------- */
.benefit-rail { background: var(--white); }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .benefit-grid { grid-template-columns: repeat(2, 1fr); } }
.benefit-item {
  padding: var(--sp-7) var(--sp-6);
  border-right: 1px solid var(--border);
}
.benefit-grid .benefit-item:last-child { border-right: none; }
@media (max-width: 860px) {
  .benefit-item:nth-child(2n) { border-right: none; }
  .benefit-item { border-bottom: 1px solid var(--border); }
  .benefit-item:nth-last-child(-n+2) { border-bottom: none; }
}
.benefit-num { font-family: var(--font-mono); font-size: var(--size-num); font-weight: 500; color: var(--terracotta); line-height: 1; display: block; }
.benefit-label { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; margin-top: var(--sp-2); display: block; color: var(--ink); }
.benefit-desc { color: var(--muted); font-size: var(--size-small); margin-top: var(--sp-2); }

/* ---------- Story split ---------- */
.story-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: var(--sp-9); align-items: center; }
@media (max-width: 900px) { .story-grid { grid-template-columns: 1fr; gap: var(--sp-6); } }
.story-grid.reverse .story-media { order: 2; } .story-grid.reverse .story-text { order: 1; }
@media (max-width: 900px) { .story-grid.reverse .story-media, .story-grid.reverse .story-text { order: initial; } }
.story-media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--r-img); }
.story-text h2 { margin: var(--sp-3) 0 var(--sp-5); }
.story-text p { color: var(--muted-on-dark); font-size: var(--size-body-lg); }
.story-text p:first-of-type { color: var(--white); font-weight: 500; }
.bg-forest .section-marker .idx { color: var(--terracotta); }

/* ---------- Anatomy ---------- */
.anatomy-photo-wrap { position: relative; max-width: 520px; margin: 0 auto; }
.anatomy-photo-wrap img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: var(--r-img);
}
.anatomy-tag {
  position: absolute; display: flex; align-items: center; gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-nav);
  padding: 5px 10px 5px 5px;
  font-size: 0.75rem; font-weight: 600; color: var(--ink);
  white-space: nowrap;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.anatomy-tag.is-visible { opacity: 1; }
.anatomy-tag .n {
  font-family: var(--font-mono); font-size: 0.68rem;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--forest); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
@media (max-width: 700px) {
  .anatomy-tag { position: static; opacity: 1; transform: none; margin-bottom: var(--sp-3); display: inline-flex; }
}
.anatomy-legend-mobile { display: none; margin-top: var(--sp-6); }
@media (max-width: 700px) {
  .anatomy-legend-mobile { display: grid; gap: var(--sp-3); }
  .anatomy-photo-wrap .anatomy-tag { display: none; }
}

/* ---------- Mechanism ---------- */
.mechanism-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: var(--sp-9); align-items: center; }
@media (max-width: 900px) { .mechanism-grid { grid-template-columns: 1fr; gap: var(--sp-6); } }
.mechanism-num { font-family: var(--font-mono); font-size: clamp(3.5rem, 8vw, 6.5rem); font-weight: 500; color: var(--terracotta); line-height: 0.9; }
.mechanism-media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--r-img); }

/* ---------- Sequence ---------- */
.sequence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
@media (max-width: 860px) { .sequence-grid { grid-template-columns: 1fr; gap: var(--sp-7); } }
.sequence-item img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: var(--r-img); margin-bottom: var(--sp-5); }
.sequence-label { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--terracotta); }
.sequence-item h4 { font-family: var(--font-display); font-size: 1.25rem; margin: var(--sp-2) 0; }
.sequence-item p { color: var(--muted-on-dark); font-size: var(--size-small); }

/* ---------- Lifestyle ---------- */
.lifestyle-wrap { position: relative; }
.lifestyle-wrap img { width: 100%; height: clamp(400px, 58vw, 620px); object-fit: cover; border-radius: var(--r-img); }
.lifestyle-panel {
  position: absolute; right: var(--sp-6); bottom: var(--sp-6);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-img-soft);
  padding: var(--sp-6); max-width: 300px;
}
.lifestyle-panel h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: var(--sp-4); }
.lifestyle-panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.lifestyle-panel li { font-size: var(--size-small); color: var(--muted); display: flex; align-items: baseline; gap: 8px; }
.lifestyle-panel li::before { content: "—"; color: var(--terracotta); flex-shrink: 0; }
@media (max-width: 640px) { .lifestyle-panel { position: static; margin-top: var(--sp-5); max-width: 100%; } }

/* ---------- Mid CTA band ---------- */
.cta-band { padding: var(--sp-9) 0; }
.cta-band-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
@media (max-width: 860px) { .cta-band-grid { grid-template-columns: 1fr; gap: var(--sp-6); } }
.cta-band-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--r-img); }
.cta-band h2 { color: var(--white); margin-top: var(--sp-3); font-size: clamp(1.8rem, 3.4vw, 2.6rem); }

/* ---------- Comparison matrix ---------- */
.compare-matrix { width: 100%; border-collapse: collapse; }
.compare-matrix th, .compare-matrix td {
  padding: var(--sp-4) var(--sp-4);
  text-align: left; border-bottom: 1px solid var(--border);
  font-size: var(--size-small); vertical-align: middle;
}
.compare-matrix thead th {
  font-family: var(--font-display); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted);
  border-bottom: 1px solid var(--ink);
  padding-bottom: var(--sp-3);
}
.compare-matrix td:first-child, .compare-matrix th:first-child { color: var(--muted); font-weight: 500; width: 24%; }
.compare-matrix .col-featured {
  background: var(--sage-grey);
  position: relative;
}
.compare-matrix thead .col-featured {
  border-top: 2px solid var(--terracotta);
}
.compare-matrix tbody tr:last-child td { border-bottom: none; }
.compare-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--terracotta-dark);
  display: block;
  margin-bottom: 2px;
}
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
@media (max-width: 700px) { .compare-matrix { min-width: 640px; } }

/* ---------- Detail grid ---------- */
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .detail-grid { grid-template-columns: 1fr; } }
.detail-grid img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--r-img); }
.detail-cap { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); margin-top: var(--sp-3); }

/* ---------- Quiz teaser ---------- */
.quiz-teaser { padding: var(--sp-8) 0; text-align: center; }

/* ---------- Quiz (configurator rows) ---------- */
.quiz-section .section-marker .idx { color: var(--terracotta); }
.quiz-shell {
  background: var(--quiz-elevated);
  border: 1px solid var(--border-dark);
  color: var(--white);
  padding: var(--sp-8);
  max-width: 720px;
  margin: var(--sp-8) auto 0;
}
@media (max-width: 640px) { .quiz-shell { padding: var(--sp-5); } }

.quiz-progress-line {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.quiz-progress-line .track {
  flex: 1; height: 1px; background: var(--border-dark); position: relative;
}
.quiz-progress-line .track .fill {
  position: absolute; top: 0; left: 0; height: 1px; background: var(--terracotta);
  transition: width 0.35s var(--ease); width: 25%;
}
.quiz-progress-line .label {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted-on-dark); white-space: nowrap;
}

.quiz-step { display: none; }
.quiz-step.active { display: block; animation: quizFadeIn 0.35s var(--ease); }
@keyframes quizFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.quiz-step h3 { margin-bottom: var(--sp-6); font-size: clamp(1.2rem, 2vw, 1.5rem); }

.quiz-rows { display: flex; flex-direction: column; }
.quiz-row {
  display: flex; align-items: center; gap: var(--sp-4);
  width: 100%; text-align: left;
  background: none; border: none;
  border-top: 1px solid var(--border-dark);
  padding: var(--sp-4) var(--sp-2);
  font-family: var(--font-body); font-size: 0.96rem; font-weight: 500;
  color: var(--white); cursor: pointer; min-height: 44px;
  transition: background 0.15s ease, padding-left 0.2s ease;
}
.quiz-rows .quiz-row:last-child { border-bottom: 1px solid var(--border-dark); }
.quiz-row .code {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted-on-dark);
  width: 32px; flex-shrink: 0;
}
.quiz-row .label { flex: 1; }
.quiz-row .indicator {
  width: 16px; height: 16px; border: 1px solid var(--muted-on-dark);
  flex-shrink: 0; border-radius: 50%;
  position: relative;
}
.quiz-row:hover { background: rgba(255,255,255,0.04); padding-left: var(--sp-4); }
.quiz-row[aria-pressed="true"] { background: rgba(217,93,57,0.1); }
.quiz-row[aria-pressed="true"] .code { color: var(--terracotta); }
.quiz-row[aria-pressed="true"] .indicator { border-color: var(--terracotta); }
.quiz-row[aria-pressed="true"] .indicator::after {
  content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--terracotta);
}

.quiz-nav { display: flex; justify-content: space-between; align-items: center; margin-top: var(--sp-6); }
.quiz-back {
  background: none; border: none; color: var(--muted-on-dark);
  font-size: 0.85rem; font-weight: 500; cursor: pointer;
  padding: var(--sp-2) 0; min-height: 44px; visibility: hidden;
  font-family: var(--font-mono);
}
.quiz-back.visible { visibility: visible; }
.quiz-back:hover { color: var(--white); }

.quiz-result-summary {
  background: var(--quiz-bg);
  border-left: 2px solid var(--terracotta);
  padding: var(--sp-5);
  font-size: var(--size-small);
  color: var(--muted-on-dark);
  margin: var(--sp-5) 0 var(--sp-6);
}
.quiz-disclaimer { font-size: var(--size-meta); color: var(--muted-on-dark); margin-top: var(--sp-5); font-family: var(--font-mono); }

/* ---------- FAQ ---------- */
.faq-list { max-width: var(--max-text); border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4);
  background: none; border: none; text-align: left; padding: var(--sp-5) 0;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  color: var(--ink); cursor: pointer; min-height: 44px;
}
.faq-question .plus {
  flex-shrink: 0; font-family: var(--font-mono); font-size: 0.9rem; color: var(--muted);
  transition: transform 0.2s ease;
}
.faq-item.open .plus { transform: rotate(45deg); color: var(--terracotta); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding-bottom: var(--sp-5); color: var(--muted); font-size: var(--size-small); max-width: 56ch; }

/* ---------- Final CTA ---------- */
.final-cta { text-align: center; padding: var(--sp-10) 0; }
.final-cta-wordmark {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.6rem, 8vw, 6rem);
  line-height: 0.95;
  color: var(--forest);
  letter-spacing: -0.02em;
}
.final-cta h2 { margin-top: var(--sp-3); }
.final-cta p { color: var(--muted); max-width: 50ch; margin: var(--sp-4) auto var(--sp-7); }

/* ---------- Footer ---------- */
footer.site-footer { background: var(--forest); color: var(--muted-on-dark); padding: var(--sp-9) 0 var(--sp-6); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--sp-7); padding-bottom: var(--sp-7); border-bottom: 1px solid var(--border-dark); }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: var(--sp-5); } }
.footer-col .wordmark { color: var(--white); font-size: 1rem; }
.footer-col p.footer-desc { margin-top: var(--sp-4); font-size: var(--size-small); max-width: 34ch; color: var(--muted-on-dark); }
.footer-domain-note { font-size: var(--size-meta); color: var(--muted-on-dark); margin-top: var(--sp-4); font-family: var(--font-mono); }
.footer-col h5 { font-size: var(--size-meta); text-transform: uppercase; letter-spacing: 0.1em; color: var(--sage); margin-bottom: var(--sp-4); font-family: var(--font-display); font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col a { color: var(--muted-on-dark); font-size: var(--size-small); }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--sp-5); font-size: var(--size-meta); color: var(--muted-on-dark); flex-wrap: wrap; gap: var(--sp-3); font-family: var(--font-mono); }

/* ---------- Legal page layout ---------- */
.legal-article { max-width: 760px; margin: 0 auto; padding: var(--sp-9) var(--sp-5) var(--sp-10); }
.legal-article h1 { margin-bottom: var(--sp-3); font-size: clamp(2rem, 4vw, 2.6rem); }
.legal-article .meta-line { margin-bottom: var(--sp-8); color: var(--muted); font-size: var(--size-small); font-family: var(--font-mono); }
.legal-article h2 { font-size: 1.2rem; font-family: var(--font-display); font-weight: 700; margin-top: var(--sp-8); margin-bottom: var(--sp-3); }
.legal-article p, .legal-article li { color: var(--muted); font-size: var(--size-body); }
.legal-article ul { padding-left: 1.2em; }
.legal-article a { color: var(--terracotta-dark); text-decoration: underline; }
.legal-article strong { color: var(--ink); }

/* ---------- Utility ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--terracotta); color: var(--white); padding: var(--sp-3) var(--sp-4); z-index: 100; font-weight: 600; }
.skip-link:focus { left: var(--sp-4); top: var(--sp-4); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

.section-head { margin-bottom: var(--sp-8); max-width: 640px; }
.section-head h2 { margin-top: var(--sp-2); }
.section-head p { margin-top: var(--sp-4); font-size: var(--size-body-lg); color: var(--muted); }
.section-head.on-dark p { color: var(--muted-on-dark); }
.center { text-align: center; margin-left: auto; margin-right: auto; }