*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #fdf6ec;
  --orange: #ff5c1a;
  --orange-light: #fff0e8;
  --orange-mid: #ffcfb3;
  --green: #1a8c5b;
  --green-light: #e6f7f0;
  --green-mid: #a3dfc4;
  --red: #c0392b;
  --red-light: #fdecea;
  --text: #1a1208;
  --muted: #8a7460;
  --border: #e8ddd0;
  --white: #fffdf9;
  --sans: 'Nunito', sans-serif;
  --mono: 'Instrument Mono', monospace;
  --nav-logo-size: 1.4rem;
  --nav-link-size: 0.85rem;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
  min-height: 100vh;
}

footer .logo {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text);
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.4rem;
  border-radius: 100px;
  font-family: var(--sans);
  font-weight: 900;
  font-size: 0.85rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 92, 26, 0.25); }
.btn-primary { background: var(--orange); color: #fff; }
.btn-secondary {
  background: var(--white);
  color: var(--text);
  border: 2px solid var(--border);
}

.quiz-wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.quiz-hero {
  text-align: center;
  margin-bottom: 1.5rem;
}

.quiz-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--orange-light);
  border: 1.5px solid var(--orange-mid);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 1rem;
}

.quiz-headline {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.quiz-headline em { color: var(--orange); font-style: italic; }

.quiz-sub {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 34rem;
  margin: 0 auto;
}

.quiz-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 1.25rem;
  padding: 1.5rem;
  box-shadow: 0 8px 28px rgba(26, 18, 8, 0.05);
}

.quiz-challenge {
  background: var(--green-light);
  border: 1.5px solid var(--green-mid);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 1rem;
  text-align: center;
}

.quiz-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--muted);
}

.quiz-progress-track {
  height: 0.45rem;
  background: var(--border);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.quiz-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--orange), #ff8f4a);
  border-radius: 100px;
  transition: width 0.25s ease;
}

.quiz-tag {
  display: inline-block;
  background: var(--orange-light);
  color: var(--orange);
  border: 1px solid var(--orange-mid);
  border-radius: 100px;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.quiz-prompt {
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1.45;
  margin-bottom: 1rem;
}

.quiz-scenario { margin-bottom: 1.1rem; }

.quiz-mock {
  border: 1.5px solid var(--border);
  border-radius: 0.9rem;
  background: #f7f2ea;
  padding: 1rem;
  font-size: 0.86rem;
}

.quiz-mock-sms-head {
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.quiz-mock-sms-sender {
  font-weight: 900;
  font-size: 0.82rem;
}

.quiz-mock-sms-bubble {
  margin-top: 0.5rem;
  background: var(--white);
  border-radius: 1rem;
  padding: 0.75rem 0.9rem;
  line-height: 1.45;
  border: 1px solid var(--border);
}

.quiz-mock-urls {
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.quiz-mock-urls code {
  display: block;
  font-family: var(--mono);
  font-size: 0.82rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0.55rem;
  padding: 0.55rem 0.7rem;
}

.quiz-mock-ad-badge {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.quiz-mock-ad-headline { font-weight: 900; font-size: 1rem; margin-bottom: 0.25rem; }
.quiz-mock-ad-price { color: var(--orange); font-weight: 900; margin-bottom: 0.35rem; }
.quiz-mock-ad-url { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }

.quiz-mock-label {
  font-weight: 800;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-right: 0.35rem;
}

.quiz-mock-email-body,
.quiz-mock-plain {
  margin-top: 0.65rem;
  line-height: 1.5;
}

.quiz-mock-phone {
  text-align: center;
}

.quiz-mock-phone-icon { font-size: 1.8rem; margin-bottom: 0.35rem; }
.quiz-mock-phone-caller { font-weight: 900; margin-bottom: 0.65rem; }

.quiz-mock-phone blockquote {
  font-style: italic;
  line-height: 1.5;
  color: var(--muted);
}

.quiz-mock-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.45rem;
}

.quiz-mock-qr-box {
  width: 4rem;
  height: 4rem;
  border: 2px dashed var(--border);
  border-radius: 0.5rem;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  background: var(--white);
}

.quiz-mock-link code {
  font-family: var(--mono);
  font-size: 0.8rem;
  word-break: break-all;
}

.quiz-mock-bad { color: var(--red); }

.quiz-options {
  display: grid;
  gap: 0.55rem;
}

.quiz-option {
  width: 100%;
  text-align: left;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  line-height: 1.45;
}

.quiz-option-letter {
  font-weight: 900;
  color: var(--orange);
  margin-right: 0.15rem;
}

.quiz-option:hover:not(:disabled) {
  border-color: var(--orange-mid);
  background: var(--orange-light);
}

.quiz-option:disabled { cursor: default; }

.quiz-option.is-correct {
  border-color: var(--green);
  background: var(--green-light);
}

.quiz-option.is-wrong {
  border-color: var(--red);
  background: var(--red-light);
}

.quiz-feedback {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  font-size: 0.88rem;
  line-height: 1.5;
}

.quiz-feedback.is-correct {
  background: var(--green-light);
  border: 1.5px solid var(--green-mid);
}

.quiz-feedback.is-wrong {
  background: var(--red-light);
  border: 1.5px solid #f1c0bc;
}

.quiz-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.quiz-intro-actions {
  justify-content: center;
  margin-top: 1.5rem;
}

.quiz-intro-note {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
}

.quiz-score-ring {
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  border: 6px solid var(--orange);
  display: grid;
  place-items: center;
  margin: 0 auto 1rem;
  background: var(--orange-light);
}

.quiz-score-value {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.quiz-score-total {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--muted);
}

.quiz-results-headline {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 900;
  margin-bottom: 0.35rem;
}

.quiz-beat-challenge {
  text-align: center;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 1rem;
}

.quiz-missed-title {
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 1.25rem 0 0.65rem;
}

.quiz-missed-list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.quiz-missed-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border: 1.5px solid var(--border);
  border-radius: 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.quiz-missed-list a {
  color: var(--orange);
  text-decoration: none;
  font-weight: 900;
  white-space: nowrap;
}

.quiz-missed-none { justify-content: center; color: var(--green); border-color: var(--green-mid); background: var(--green-light); }

.quiz-share {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1.5px solid var(--border);
}

.quiz-share h3 {
  font-size: 0.95rem;
  font-weight: 900;
  margin-bottom: 0.35rem;
}

.quiz-share p {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.45;
}

.quiz-share-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.quiz-share-row input {
  flex: 1 1 12rem;
  min-width: 0;
  border: 2px solid var(--border);
  border-radius: 100px;
  padding: 0.6rem 0.9rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  background: var(--bg);
}

.quiz-cta {
  margin-top: 1.25rem;
  padding: 1rem;
  border-radius: 0.9rem;
  background: var(--orange-light);
  border: 1.5px solid var(--orange-mid);
  text-align: center;
}

.quiz-cta p {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 0.75rem;
  line-height: 1.45;
}

footer {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 2px solid var(--border);
}

.footer-copy { font-size: 0.75rem; font-weight: 700; color: var(--muted); }
.footer-links { display: flex; gap: 1.5rem; list-style: none; flex-wrap: wrap; }
.footer-links a {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-decoration: none;
}
.footer-links a:hover { color: var(--text); }

@media (max-width: 600px) {
  .quiz-wrap { padding: 1.5rem 1.1rem 2.5rem; }
  .quiz-missed-list li { flex-direction: column; align-items: flex-start; }
  footer { flex-direction: column; align-items: center; text-align: center; }
  footer .footer-links {
    width: min(100%, 22rem);
    justify-items: center;
  }
}