:root {
  --bg: #f4f1e8;
  --ink: #1f1a17;
  --muted: #6c645d;
  --card: #fffdfa;
  --line: #d9d1c4;
  --accent: #b74821;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 700px at 10% 0%, #fce2b5 0%, transparent 60%),
    radial-gradient(900px 600px at 90% 100%, #d9ecef 0%, transparent 55%),
    linear-gradient(180deg, #f8f5ee 0%, #f2ece2 100%);
}

.container {
  width: min(840px, 92vw);
  margin: 0 auto;
  padding: 4.5rem 0 4rem;
}

.hero h1 {
  font-family: "Newsreader", serif;
  font-size: clamp(2.3rem, 6vw, 4.2rem);
  line-height: 1;
  margin: 0.2rem 0 0.75rem;
  letter-spacing: -0.01em;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.intro {
  margin: 0;
  max-width: 58ch;
  font-size: 1.05rem;
  line-height: 1.65;
  color: #332c27;
}

.timeline-section {
  margin-top: 2.6rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.section-head h2 {
  margin: 0;
  font-family: "Newsreader", serif;
  font-size: clamp(1.45rem, 3.1vw, 2.1rem);
  font-weight: 700;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.timeline {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  border-left: 2px solid var(--line);
}

.timeline-item {
  position: relative;
  margin-left: 1rem;
  margin-bottom: 1.1rem;
  padding: 0.95rem 1.1rem 1.05rem;
  background: color-mix(in srgb, var(--card) 92%, #ffffff 8%);
  border: 1px solid var(--line);
  border-radius: 0.85rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.47rem;
  top: 1.1rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg);
}

.timeline-date {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.timeline-title {
  margin: 0.45rem 0 0;
  font-size: 1.06rem;
}

.timeline-note {
  margin: 0.45rem 0 0;
  color: #352f29;
  line-height: 1.5;
}

.timeline-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.timeline-link:focus-visible,
.timeline-link:hover {
  text-decoration-thickness: 2px;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: rise-in 0.55s ease forwards;
}

.timeline-item.reveal-item {
  opacity: 0;
  transform: translateY(10px);
  animation: rise-in 0.5s ease forwards;
}

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .container {
    padding-top: 3.3rem;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-item {
    margin-left: 0.9rem;
    padding: 0.88rem 0.95rem 0.95rem;
  }

  .timeline-item::before {
    left: -1.34rem;
  }
}