:root {
  --ink: #1c1a17;
  --paper: #f5f1e8;
  --paper-alt: #ece5d5;
  --accent: #7a2b22;
  --accent-soft: #a04a3f;
  --muted: #5a544a;
  --line: #d8cfbb;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(28, 26, 23, 0.95);
  color: var(--paper);
  border-bottom: 3px solid var(--accent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  flex-wrap: wrap;
}

.brand {
  font-weight: bold;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--paper);
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--paper);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

.site-nav a:hover {
  opacity: 1;
  color: #f0c9a0;
}

/* Hero */
.hero {
  background:
    linear-gradient(rgba(28, 26, 23, 0.78), rgba(28, 26, 23, 0.86)),
    radial-gradient(circle at 25% 20%, #5a544a, #1c1a17 70%);
  color: var(--paper);
  padding: 5rem 0 4rem;
  border-bottom: 3px solid var(--accent);
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: #d8b48c;
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
  line-height: 1.05;
}

.lede {
  font-size: 1.15rem;
  max-width: 62ch;
  color: #e6ddcd;
  margin: 0 0 2.25rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  border-top: 1px solid rgba(245, 241, 232, 0.25);
  padding-top: 1.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.6rem;
  font-weight: bold;
  color: #f0c9a0;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #cbbfae;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--paper-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  margin: 0 0 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 4px;
  background: var(--accent);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  padding: 1.25rem 1.35rem;
  box-shadow: 0 2px 0 rgba(28, 26, 23, 0.06);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Timeline */
.timeline {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-left: 3px solid var(--accent);
}

.timeline li {
  position: relative;
  padding: 0 0 1.75rem 1.75rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 0.4rem;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--paper-alt);
}

.timeline .year {
  display: block;
  font-weight: bold;
  font-size: 1.15rem;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.timeline p {
  margin: 0.25rem 0 0;
}

/* Features */
.features {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.features li {
  padding: 0.85rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
}

/* Quote */
blockquote {
  margin: 2.5rem 0 0;
  padding: 1.25rem 1.5rem;
  border-left: 5px solid var(--accent);
  background: var(--paper-alt);
  font-style: italic;
  font-size: 1.05rem;
}

blockquote cite {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: #d8cfbb;
  padding: 2.5rem 0;
  text-align: center;
  border-top: 3px solid var(--accent);
}

.site-footer p {
  margin: 0.25rem 0;
}

.site-footer .small {
  font-size: 0.8rem;
  color: #9a9080;
}

/* Quiz */
.quiz-form {
  max-width: 720px;
  margin: 0 auto;
}

.question {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}

.question legend {
  font-weight: bold;
  font-size: 1.05rem;
  padding: 0 0.5rem;
  color: var(--accent);
}

.options {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.75rem;
}

.options label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.15s ease;
}

.options label:hover {
  background: var(--paper-alt);
}

.options input[type="radio"] {
  accent-color: var(--accent);
}

.quiz-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--paper);
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-family: inherit;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--accent-soft);
}

.btn-secondary {
  background: var(--muted);
}

.result {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem;
  border-left: 5px solid var(--accent);
  background: var(--paper-alt);
  font-size: 1.05rem;
}

.result .score {
  font-weight: bold;
  font-size: 1.3rem;
  color: var(--accent);
}

/* Responsive tweaks */
@media (max-width: 640px) {
  .hero {
    padding: 3rem 0 2.5rem;
  }

  .header-inner {
    justify-content: center;
    text-align: center;
  }

  .site-nav {
    justify-content: center;
  }
}