:root {
  --bg: #140816;
  --bg-soft: #21102a;
  --surface: rgba(26, 11, 33, 0.78);
  --surface-strong: rgba(34, 14, 44, 0.94);
  --line: rgba(245, 179, 125, 0.48);
  --text: #f8e8dc;
  --muted: #d8bdaa;
  --accent: #f1b67f;
  --accent-cool: #f3d2b4;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-pill: 999px;
  --content-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 14%, rgba(255, 190, 129, 0.26), transparent 0 18%),
    radial-gradient(circle at 82% 12%, rgba(255, 118, 83, 0.18), transparent 0 16%),
    radial-gradient(circle at 54% 64%, rgba(88, 21, 64, 0.38), transparent 0 22%),
    linear-gradient(180deg, #0e0614 0%, #15081a 26%, #1a0d21 58%, #0d0612 100%);
  font-family: "Segoe UI", "Trebuchet MS", Verdana, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    radial-gradient(circle at 10% 18%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.7px),
    radial-gradient(circle at 24% 84%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.7px),
    radial-gradient(circle at 70% 24%, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.8px),
    radial-gradient(circle at 92% 72%, rgba(255, 255, 255, 0.72) 0 1px, transparent 1.6px),
    radial-gradient(circle at 48% 52%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1.7px);
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.hero {
  position: relative;
  padding: 68px 24px 42px;
}

.hero__inner,
.timeline-layout,
.closing-note,
.footer {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
}

.hero__halo {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  border: 1px solid rgba(241, 182, 127, 0.16);
  box-shadow:
    inset 0 0 0 28px rgba(241, 182, 127, 0.04),
    inset 0 0 0 76px rgba(241, 182, 127, 0.03),
    inset 0 0 0 116px rgba(241, 182, 127, 0.02);
}

.hero__halo::before,
.hero__halo::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.hero__halo::before {
  inset: 52px;
  border: 1px solid rgba(241, 182, 127, 0.18);
}

.hero__halo::after {
  inset: 108px;
  border: 1px solid rgba(241, 182, 127, 0.16);
}

.hero__halo--left {
  left: -170px;
  top: 12px;
}

.hero__halo--right {
  right: -180px;
  top: 4px;
}

.site-home-link {
  position: absolute;
  z-index: 2;
  top: 24px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  border: 1px solid rgba(241, 182, 127, 0.32);
  border-radius: var(--radius-pill);
  color: var(--text);
  background: rgba(18, 7, 24, 0.58);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  transition: border-color 220ms ease, color 220ms ease, transform 220ms ease;
}

.site-home-link span {
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 0.8;
  transition: transform 220ms ease;
}

.site-home-link:hover,
.site-home-link:focus-visible {
  border-color: var(--accent);
  color: #fff0e4;
  outline: none;
  transform: translateX(-3px);
}

.site-home-link:hover span,
.site-home-link:focus-visible span {
  transform: translateX(-3px);
}

.hero__kicker {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 940px;
  margin: 0;
  font-size: clamp(3.3rem, 6vw, 6rem);
}

.hero__lead {
  max-width: 780px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.82;
}

.timeline-layout {
  padding: 24px 24px 44px;
}

.timeline {
  position: relative;
  padding-top: 16px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent 0%, var(--line) 8%, var(--line) 92%, transparent 100%);
  box-shadow: 0 0 18px rgba(241, 182, 127, 0.18);
}

.timeline-entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px minmax(0, 1fr);
  align-items: center;
  margin-bottom: 22px;
}

.timeline-entry__content {
  padding: 28px 28px 24px;
  border-radius: 30px;
  border: 1px solid rgba(241, 182, 127, 0.18);
  background: linear-gradient(180deg, rgba(37, 15, 46, 0.9), rgba(18, 7, 24, 0.82));
  box-shadow: var(--shadow);
}

.timeline-entry--left .timeline-entry__content {
  grid-column: 1;
}

.timeline-entry--right .timeline-entry__content {
  grid-column: 3;
}

.timeline-entry__phase {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(243, 210, 180, 0.24);
  color: var(--accent-cool);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.timeline-entry h3 {
  margin: 18px 0 14px;
  font-size: clamp(2rem, 2.45vw, 2.9rem);
}

.timeline-entry p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.76;
  font-size: 1rem;
}

.timeline-entry__node {
  grid-column: 2;
  justify-self: center;
  position: relative;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  border: 2px solid rgba(241, 182, 127, 0.72);
  box-shadow:
    0 0 0 12px rgba(241, 182, 127, 0.05),
    0 0 48px rgba(241, 182, 127, 0.18);
}

.timeline-entry__node::before,
.timeline-entry__node::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
}

.timeline-entry__node::after {
  inset: -18px;
  border: 1px dashed rgba(241, 182, 127, 0.16);
}

.timeline-entry__node--seed::before {
  background:
    radial-gradient(circle at 50% 50%, #ffe3c0 0 14%, #ffae77 18%, #7a3a35 46%, #1d1020 76%);
}

.timeline-entry__node--dawn::before {
  background:
    radial-gradient(circle at 46% 36%, #fff0d4, #ffc18a 30%, #a75f4d 56%, #261326 82%);
}

.timeline-entry__node--flora::before {
  background:
    radial-gradient(circle at 36% 34%, #fff1cf, #e6ba74 26%, transparent 27%),
    radial-gradient(circle at 66% 64%, #96c57d, #4f6b34 24%, transparent 25%),
    radial-gradient(circle at 50% 50%, #281626, #130914 80%);
}

.timeline-entry__node--genesis::before {
  background:
    radial-gradient(circle at 50% 30%, #fff6dc, #ffd29b 20%, transparent 21%),
    radial-gradient(circle at 50% 64%, #dba176, #7a4651 34%, #241321 70%);
}

.timeline-entry__node--ether::before {
  background:
    radial-gradient(circle at 40% 34%, #fff2dc, #ffd3a3 22%, transparent 24%),
    radial-gradient(circle at 58% 58%, #f59c86, #8d4c74 36%, #211121 74%);
}

.timeline-entry__node--council::before {
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 241, 214, 0.95) 0 10%, rgba(244, 187, 128, 0.88) 14%, transparent 20%),
    conic-gradient(from 30deg, rgba(255, 216, 178, 0.82), rgba(181, 95, 109, 0.72), rgba(108, 49, 88, 0.72), rgba(255, 216, 178, 0.82));
}

.timeline-entry__node--city::before {
  background:
    radial-gradient(circle at 46% 34%, #fff0d2, #f3bc77 26%, transparent 27%),
    linear-gradient(180deg, rgba(245, 167, 109, 0.86), rgba(102, 47, 56, 0.82)),
    #21111f;
}

.timeline-entry__node--fracture::before {
  background:
    radial-gradient(circle at 44% 40%, rgba(255, 211, 166, 0.92), rgba(255, 126, 102, 0.72) 34%, rgba(102, 29, 52, 0.9) 58%, #1a0d18 84%),
    linear-gradient(135deg, transparent 0 46%, rgba(255, 225, 186, 0.8) 46% 50%, transparent 50% 100%);
}

.timeline-entry__node--fall::before {
  background:
    radial-gradient(circle at 38% 36%, #fff0d9, #f2b97c 20%, transparent 22%),
    radial-gradient(circle at 60% 62%, #ff8a76, #7a2958 38%, #1b0d1e 78%);
}

.timeline-entry__node--migration::before {
  background:
    radial-gradient(circle at 30% 34%, #ffe5c4, #e0a571 24%, transparent 25%),
    radial-gradient(circle at 66% 66%, #d5a2cb, #7b466d 24%, transparent 25%),
    linear-gradient(135deg, rgba(255, 203, 159, 0.72), rgba(120, 56, 86, 0.72)),
    #1b0f1c;
}

.timeline-entry__node--human::before {
  background:
    radial-gradient(circle at 30% 34%, #ffdcb9, #d99770 24%, transparent 25%),
    radial-gradient(circle at 68% 66%, #ffeaca, #dcb47e 24%, transparent 25%),
    radial-gradient(circle at 50% 50%, #431f33, #170b15 78%);
}

.timeline-entry__node--ocean::before {
  background:
    radial-gradient(circle at 42% 34%, #fff4de, #e7bf8b 22%, transparent 23%),
    radial-gradient(circle at 58% 66%, #78a0b6, #30516e 30%, transparent 31%),
    radial-gradient(circle at 50% 50%, #3a1b33, #180a16 80%);
}

.closing-note {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  margin: 8px auto 0;
  padding: 28px 28px 30px;
  border-radius: 32px;
  border: 1px solid rgba(241, 182, 127, 0.18);
  background: rgba(22, 8, 29, 0.9);
  box-shadow: var(--shadow);
}

.closing-note__seal {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 1px solid rgba(241, 182, 127, 0.24);
  background:
    radial-gradient(circle at 50% 32%, rgba(255, 243, 221, 0.96), rgba(241, 182, 127, 0.84) 18%, rgba(122, 69, 66, 0.16) 19%, transparent 21%),
    linear-gradient(90deg, transparent 49%, rgba(241, 182, 127, 0.56) 49% 51%, transparent 51%),
    linear-gradient(0deg, transparent 58%, rgba(241, 182, 127, 0.56) 58% 60%, transparent 60%),
    radial-gradient(circle at 50% 78%, rgba(241, 182, 127, 0.78), rgba(122, 69, 66, 0.22) 22%, transparent 23%),
    radial-gradient(circle at 50% 50%, rgba(241, 182, 127, 0.12), transparent 70%);
  box-shadow: 0 0 40px rgba(241, 182, 127, 0.12);
}

.closing-note h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 3vw, 3rem);
}

.closing-note ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.footer {
  padding: 24px 24px 56px;
  text-align: center;
}

.footer p {
  margin: 0;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .hero {
    padding: 24px 18px 28px;
  }

  .site-home-link {
    position: static;
    display: flex;
    width: max-content;
    margin: 0 0 32px;
  }

  .timeline-layout {
    padding: 18px 18px 36px;
  }

  .timeline::before {
    left: 38px;
    transform: none;
  }

  .timeline-entry {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 18px;
    margin-bottom: 18px;
  }

  .timeline-entry__node {
    grid-column: 1;
    grid-row: 1;
    width: 64px;
    height: 64px;
    align-self: start;
  }

  .timeline-entry__content,
  .timeline-entry--left .timeline-entry__content,
  .timeline-entry--right .timeline-entry__content {
    grid-column: 2;
  }

  .timeline-entry__content {
    padding: 22px 20px 20px;
  }

  .closing-note {
    grid-template-columns: 1fr;
    margin: 0 18px;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 2.6rem;
  }

  .hero__kicker {
    font-size: 0.78rem;
    line-height: 1.7;
  }

  .hero__lead,
  .timeline-entry p,
  .closing-note ul {
    font-size: 0.96rem;
  }

  .timeline-entry h3 {
    font-size: 1.85rem;
  }
}