/* Trivia Ten — landing site
   Tokens lifted from the app's DESIGN_GUIDE.md */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
  --canvas: #FB4C0D;
  --canvas-light: #FD5C10;
  --on-canvas: #FFFFFF;
  --card: #FCF5EC;
  --on-card: #1C162E;
  --secondary: #E52B2B;
  --accent: #FFC812;
  --muted-surface: #F3E4D2;
  --muted-text: #6B5E66;
  --success: #2E9E5B;
  --border: #F0DCC0;
  --brand: #FB4C0D;
  --tab-inactive: #FFA588;

  --shadow-flat: 0 4px 0 rgba(28, 22, 46, 0.18);
  --shadow-flat-sm: 0 3px 0 rgba(28, 22, 46, 0.16);
  --radius-card: 20px;
  --radius-btn: 999px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #1A1014;
    --canvas-light: #231620;
    --on-canvas: #F5EDE6;
    --card: #2A1E28;
    --on-card: #F5EDE6;
    --secondary: #FF5A5A;
    --accent: #FFC812;
    --muted-surface: #3A2A38;
    --muted-text: #C9B8C4;
    --border: #3A2A38;
    --brand: #FB4C0D;
    --shadow-flat: 0 4px 0 rgba(0, 0, 0, 0.4);
    --shadow-flat-sm: 0 3px 0 rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--canvas);
  color: var(--on-canvas);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

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

.site-header {
  padding: 20px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  color: var(--on-canvas);
}

.logo svg { width: 34px; height: 34px; }

.site-header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-header nav a {
  font-weight: 800;
  font-size: 14px;
  opacity: 0.88;
}

.site-header nav a:hover { opacity: 1; }

.site-header nav a.nav-cta {
  background: var(--card);
  color: var(--on-card);
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  box-shadow: var(--shadow-flat-sm);
  opacity: 1;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 56px;
  padding: 0 28px;
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-weight: 800;
  font-size: 16px;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-flat);
  transition: transform 0.12s ease;
}

.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 rgba(28,22,46,0.18); }

.btn-cream {
  background: var(--card);
  color: var(--on-card);
}

.btn-outline {
  background: transparent;
  color: var(--on-canvas);
  box-shadow: none;
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-gold {
  background: var(--accent);
  color: var(--on-card);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 40px 0 120px;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.16);
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(36px, 5.4vw, 56px);
  font-weight: 900;
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}

.hero p.lede {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  opacity: 0.92;
  max-width: 46ch;
  margin: 0 0 32px;
}

.hero-mascot {
  justify-self: center;
  filter: drop-shadow(0 16px 0 rgba(0,0,0,0.12));
  animation: float 4.5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}

/* stat chips row on canvas */
.chip-row {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.chip {
  background: rgba(255,255,255,0.14);
  border-radius: 16px;
  padding: 12px 18px;
  min-width: 108px;
}

.chip .chip-value {
  font-size: 22px;
  font-weight: 900;
}

.chip .chip-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

/* ---------- Curve panel transition ---------- */

.curve-panel {
  background: var(--card);
  border-radius: 260px 260px 0 0 / 60px 60px 0 0;
  margin-top: -70px;
  position: relative;
  z-index: 2;
  padding: 90px 0 100px;
}

.curve-panel.orange {
  background: var(--canvas-light);
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}

.section-head .eyebrow {
  background: var(--muted-surface);
  color: var(--secondary);
}

.curve-panel.orange .section-head .eyebrow {
  background: rgba(255,255,255,0.16);
  color: var(--on-canvas);
}

.section-head h2 {
  color: var(--on-card);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 900;
  margin: 0 0 12px;
}

.curve-panel.orange .section-head h2 { color: var(--on-canvas); }

.section-head p {
  color: var(--muted-text);
  font-weight: 700;
  font-size: 16px;
  margin: 0;
}

.curve-panel.orange .section-head p { color: rgba(255,255,255,0.85); }

/* ---------- Feature cards ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--canvas);
  color: var(--on-canvas);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  box-shadow: var(--shadow-flat);
}

.feature-card .icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--accent);
  color: var(--on-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 900;
  margin: 0 0 8px;
}

.feature-card p {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  opacity: 0.88;
  margin: 0;
}

/* ---------- How it works ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step {
  text-align: center;
}

.step .step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card);
  color: var(--secondary);
  font-weight: 900;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  box-shadow: var(--shadow-flat-sm);
}

.step h3 {
  color: var(--on-canvas);
  font-size: 15px;
  font-weight: 900;
  margin: 0 0 6px;
}

.step p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0;
}

/* ---------- Result grid teaser ---------- */

.result-teaser {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 40px;
  background: var(--card);
  border-radius: var(--radius-card);
  padding: 40px;
  box-shadow: var(--shadow-flat);
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-width: 260px;
}

.emoji-grid span {
  aspect-ratio: 1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.emoji-grid .g { background: var(--success); }
.emoji-grid .y { background: var(--accent); }
.emoji-grid .r { background: var(--secondary); }
.emoji-grid .b { background: var(--muted-surface); }

.result-teaser h2 {
  color: var(--on-card);
  font-size: 26px;
  font-weight: 900;
  margin: 0 0 10px;
}

.result-teaser p {
  color: var(--muted-text);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}

/* ---------- Final CTA ---------- */

.final-cta {
  padding: 100px 0;
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 900;
  margin: 0 0 16px;
}

.final-cta p {
  font-weight: 700;
  font-size: 17px;
  opacity: 0.9;
  max-width: 44ch;
  margin: 0 auto 32px;
}

.final-cta .btn-row { justify-content: center; }

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

.site-footer {
  padding: 32px 0 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.18);
}

.footer-inner p {
  font-size: 13px;
  font-weight: 700;
  opacity: 0.75;
  margin: 0;
}

.footer-inner nav {
  display: flex;
  gap: 20px;
}

.footer-inner nav a {
  font-size: 13px;
  font-weight: 800;
  opacity: 0.85;
}

.footer-inner nav a:hover { opacity: 1; }

/* ---------- Simple document pages (privacy / support) ---------- */

.doc-hero {
  padding: 36px 0 90px;
  text-align: center;
}

.doc-hero h1 {
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 900;
  margin: 0 0 10px;
}

.doc-hero p {
  font-weight: 700;
  opacity: 0.9;
  margin: 0;
}

.doc-card {
  background: var(--card);
  color: var(--on-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-flat);
  padding: 44px 48px;
  max-width: 780px;
  margin: 0 auto;
}

.doc-card h2 {
  font-size: 20px;
  font-weight: 900;
  margin: 34px 0 12px;
}

.doc-card h2:first-child { margin-top: 0; }

.doc-card h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--secondary);
  margin: 22px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.doc-card p {
  font-size: 15px;
  line-height: 1.65;
  font-weight: 600;
  margin: 0 0 12px;
}

.doc-card ul, .doc-card ol {
  font-size: 15px;
  line-height: 1.65;
  font-weight: 600;
  padding-left: 22px;
  margin: 0 0 12px;
}

.doc-card li { margin-bottom: 6px; }

.doc-card a { color: var(--secondary); font-weight: 800; text-decoration: underline; }

.doc-card strong { font-weight: 800; }

.doc-card hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 30px 0;
}

.doc-meta {
  display: inline-block;
  background: var(--muted-surface);
  color: var(--muted-text);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: var(--radius-btn);
  margin-bottom: 24px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--on-card);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: var(--radius-btn);
}

.contact-card {
  background: var(--muted-surface);
  border-radius: 16px;
  padding: 24px;
  margin: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.contact-card p { margin: 0; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.faq-item:last-child { border-bottom: none; }

.faq-item h3 {
  color: var(--on-card);
  text-transform: none;
  letter-spacing: 0;
  font-size: 16px;
  margin: 0 0 8px;
}

.faq-item p {
  color: var(--muted-text);
  margin: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero p.lede { margin-left: auto; margin-right: auto; }
  .hero-mascot { order: -1; width: 200px; }
  .chip-row { justify-content: center; }
  .btn-row { justify-content: center; }
  .feature-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .result-teaser { grid-template-columns: 1fr; text-align: center; }
  .emoji-grid { margin: 0 auto; }
  .doc-card { padding: 32px 24px; }
  .site-header nav { gap: 14px; }
  .site-header nav a:not(.nav-cta) { display: none; }
}

@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
}