:root {
  --paper: #f6f3ed;
  --paper-strong: #efe9de;
  --ink: #1b2a34;
  --muted: #5b6c79;
  --line: #cfd8dd;
  --line-strong: #98aab4;
  --accent: #1f5b73;
  --accent-soft: #dce8ed;
  --success: #2a6b4f;
  --success-soft: #d9eadf;
  --warm: #a06d3a;
  --white: #ffffff;
  --shadow: 0 14px 32px rgba(27, 42, 52, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(31, 91, 115, 0.06), transparent 28%),
    linear-gradient(180deg, rgba(31, 91, 115, 0.03), transparent 24%),
    var(--paper);
  font-family: "Avenir Next", "Trebuchet MS", "Gill Sans", sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(152, 170, 180, 0.08) 1px, transparent 1px);
  background-size: 100% 38px;
  opacity: 0.45;
}

a {
  color: inherit;
}

.site-shell {
  position: relative;
  max-width: 74rem;
  margin: 0 auto;
  padding: 1rem 1rem 2.5rem;
}

.page-top {
  margin-bottom: 1rem;
  padding: 1rem 0 0.75rem;
}

.page-top.compact {
  padding-bottom: 0.25rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-top h1,
.section-head h2 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  font-weight: 700;
  line-height: 1.1;
}

.page-top h1 {
  font-size: clamp(2rem, 8vw, 3.7rem);
  max-width: 12ch;
}

.subtitle,
.hero-copy,
.next-summary,
.empty-copy,
.page-footer {
  color: var(--muted);
}

.subtitle {
  margin: 0.55rem 0 0;
  max-width: 42rem;
}

.today-badge {
  display: inline-flex;
  margin-top: 0.85rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 0.88rem;
}

.home-grid,
.day-layout {
  display: grid;
  gap: 1rem;
}

.panel {
  position: relative;
  padding: 1rem;
  border: 1px solid rgba(152, 170, 180, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.panel::before {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  top: 0;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), rgba(31, 91, 115, 0));
}

.panel-hero::before {
  background: linear-gradient(90deg, var(--accent), var(--warm));
}

.section-head {
  margin-bottom: 0.9rem;
}

.hero-meta,
.moment-row,
.top-nav,
.pager-links,
.step-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.status-chip,
.moment-chip,
.link-type,
.time-pill,
.nav-link,
.step-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
}

.status-chip,
.nav-link,
.step-link {
  border: 1px solid var(--line);
  background: var(--white);
}

.status-chip.soft {
  background: var(--accent-soft);
  border-color: transparent;
}

.moment-chip {
  border: 1px solid rgba(160, 109, 58, 0.25);
  background: rgba(160, 109, 58, 0.12);
  color: var(--warm);
}

.hero-copy,
.next-summary {
  margin: 0.8rem 0;
}

.primary-link,
.jump-card,
.pager-card,
.link-card {
  text-decoration: none;
}

.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
}

.route-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.route-stop,
.route-join {
  font-size: 0.92rem;
}

.route-stop {
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: var(--paper-strong);
  border: 1px solid rgba(152, 170, 180, 0.3);
}

.route-join {
  align-self: center;
  color: var(--line-strong);
}

.summary-grid,
.link-grid,
.jump-list {
  display: grid;
  gap: 0.8rem;
}

.summary-card,
.jump-card,
.link-card,
.pager-card,
.timeline-item {
  border: 1px solid rgba(152, 170, 180, 0.32);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.9);
}

.summary-card {
  padding: 0.85rem;
}

.summary-card h3,
.jump-card strong,
.link-label,
.timeline-copy h3,
.pager-card strong {
  margin: 0;
}

.summary-card p,
.jump-summary,
.jump-city,
.link-hint,
.detail-list,
.timeline-copy p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.jump-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.9rem;
}

.jump-main {
  min-width: 0;
  display: block;
  flex: 1 1 auto;
}

.jump-card.today {
  border-color: rgba(31, 91, 115, 0.55);
  background: rgba(220, 232, 237, 0.76);
}

.jump-card.completed {
  opacity: 0.8;
}

.jump-date {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.jump-city {
  display: block;
  font-size: 0.92rem;
}

.jump-summary {
  display: block;
  font-size: 0.92rem;
}

.jump-arrow {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 700;
  opacity: 0.85;
}

.link-grid {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.link-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.95rem;
}

.link-type {
  width: fit-content;
  color: var(--accent);
  background: var(--accent-soft);
}

.link-hint {
  font-size: 0.88rem;
}

.timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 0.9rem;
}

.time-pill {
  width: fit-content;
  color: var(--success);
  background: var(--success-soft);
}

.timeline-copy h3 {
  font-size: 1rem;
}

.step-note {
  padding-left: 0.75rem;
  border-left: 3px solid var(--line);
}

.step-note span {
  color: var(--accent);
  font-weight: 700;
}

.detail-list {
  padding-left: 1.15rem;
}

.detail-list li + li {
  margin-top: 0.55rem;
}

.top-nav {
  margin-bottom: 1rem;
}

.nav-link {
  color: var(--ink);
  text-decoration: none;
}

.pager-links {
  justify-content: space-between;
}

.pager-card {
  flex: 1 1 12rem;
  min-height: 6rem;
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pager-card.center {
  border-color: rgba(31, 91, 115, 0.45);
}

.pager-card.muted {
  opacity: 0.7;
}

.pager-label {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-footer {
  margin-top: 1rem;
  font-size: 0.92rem;
}

noscript {
  display: block;
  max-width: 74rem;
  margin: 0 auto 1rem;
  padding: 0 1rem 1rem;
  color: var(--warm);
}

@media (min-width: 48rem) {
  .home-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  #next-step,
  #day-jumps {
    grid-column: 1;
  }

  #trip-snapshot,
  #essential-links {
    grid-column: 2;
  }

  .day-layout {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  #day-summary,
  #timeline {
    grid-column: 1;
  }

  #action-links,
  #details,
  #pager {
    grid-column: 2;
  }

  .timeline-item {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}