/* ============================================================
   WHITETHORN & VALE AERIAL TRAMWAYS · est. 1927, the Vale of Whitethorn
   Design identity: "Cable & Fog"
   Display: Anybody variable (wdth 50-150, wght 100-900)
   Body: Familjen Grotesk variable (wght 400-700)
   Light-first: fog paper white, slate blue, signal red, brass
   Motion signature: cable sweep, fog drift, gondola sway, press-T clank
   ============================================================ */

/* ---------- 0. FONTS ---------- */
@font-face {
  font-family: "Anybody";
  src: url("/assets/fonts/anybody-var.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-stretch: 50% 150%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Familjen Grotesk";
  src: url("/assets/fonts/familjen-var.woff2") format("woff2-variations");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- 1. TOKENS ---------- */
:root {
  --p-fog-0: oklch(0.97 0.005 240);
  --p-fog-1: oklch(0.93 0.008 240);
  --p-fog-2: oklch(0.88 0.01 245);
  --p-slate-0: oklch(0.46 0.055 255);
  --p-slate-1: oklch(0.34 0.045 258);
  --p-slate-2: oklch(0.24 0.03 260);
  --p-signal-0: oklch(0.56 0.21 27);
  --p-signal-1: oklch(0.5 0.2 27);
  --p-brass-0: oklch(0.76 0.115 82);
  --p-brass-1: oklch(0.62 0.1 78);
  --p-pine-0: oklch(0.5 0.09 155);
  --p-steel-0: oklch(0.6 0.02 250);
  --p-night-0: oklch(0.2 0.025 258);
  --p-night-1: oklch(0.16 0.02 258);
  --p-night-2: oklch(0.12 0.018 258);

  --bg: var(--p-fog-0);
  --bg-raised: oklch(1 0 0);
  --bg-sunken: var(--p-fog-1);
  --bg-deep: var(--p-fog-2);
  --bg-inverse: var(--p-slate-1);
  --ink: var(--p-slate-1);
  --ink-strong: var(--p-slate-2);
  --ink-soft: oklch(0.42 0.04 258);
  --ink-faint: oklch(0.58 0.03 255);
  --ink-inverse: var(--p-fog-0);
  --accent: var(--p-signal-0);
  --accent-strong: var(--p-signal-1);
  --accent-2: var(--p-brass-1);
  --accent-3: var(--p-slate-0);
  --pine: var(--p-pine-0);
  --border: oklch(0.88 0.01 250);
  --border-strong: oklch(0.76 0.015 252);
  --focus-ring: var(--p-signal-0);
  --cable: var(--p-steel-0);
  --cable-strong: var(--p-slate-0);

  --font-display: "Anybody", "Arial Narrow", sans-serif;
  --font-body: "Familjen Grotesk", system-ui, sans-serif;
  --fs-100: 0.75rem; --fs-200: 0.844rem; --fs-300: 0.938rem; --fs-400: 1.0625rem;
  --fs-500: 1.25rem; --fs-600: 1.5rem; --fs-700: 1.9375rem; --fs-800: 2.5625rem;
  --fs-900: 3.4375rem; --fs-1000: 4.5rem; --fs-1100: 5.5rem;
  --lh-tight: 1.03; --lh-snug: 1.3; --lh-body: 1.62;
  --w-body: 450; --w-medium: 550; --w-strong: 640; --w-heavy: 800;
  --sp-1: 0.25rem; --sp-2: 0.5rem; --sp-3: 0.75rem; --sp-4: 1rem;
  --sp-5: 1.5rem; --sp-6: 2rem; --sp-7: 3rem; --sp-8: 4.5rem; --sp-9: 7rem;
  --gutter: clamp(1.125rem, 4vw, 3rem);
  --measure: 62ch; --maxw: 76rem;
  --r-1: 3px; --r-2: 8px; --r-3: 16px; --r-pill: 999px;
  --shadow-1: 0 1px 2px oklch(0.4 0.05 255 / 0.1);
  --shadow-2: 0 6px 18px oklch(0.4 0.05 255 / 0.14);
  --shadow-3: 0 18px 48px oklch(0.4 0.05 255 / 0.2);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-sway: cubic-bezier(0.45, 0.05, 0.55, 0.95);
  --t-fast: 140ms; --t-med: 300ms; --t-slow: 800ms;
}

/* ---------- 2. DUSK THEME ---------- */
[data-theme="dusk"] {
  --bg: var(--p-night-1);
  --bg-raised: var(--p-night-0);
  --bg-sunken: var(--p-night-2);
  --bg-deep: oklch(0.09 0.015 258);
  --bg-inverse: var(--p-fog-1);
  --ink: oklch(0.86 0.02 245);
  --ink-strong: oklch(0.95 0.012 245);
  --ink-soft: oklch(0.72 0.025 248);
  --ink-faint: oklch(0.56 0.02 250);
  --ink-inverse: var(--p-slate-2);
  --accent: oklch(0.66 0.2 28);
  --accent-2: var(--p-brass-0);
  --accent-3: oklch(0.7 0.06 250);
  --pine: oklch(0.66 0.09 155);
  --border: oklch(0.3 0.02 258);
  --border-strong: oklch(0.42 0.025 256);
  --shadow-1: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-2: 0 6px 18px oklch(0 0 0 / 0.35);
  --shadow-3: 0 18px 48px oklch(0 0 0 / 0.45);
  color-scheme: dark;
}

/* ---------- 3. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scrollbar-gutter: stable; }
body {
  font-family: var(--font-body);
  font-weight: var(--w-body);
  font-size: var(--fs-400);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--bg);
  min-height: 100dvh;
  display: flex; flex-direction: column;
  transition: background-color var(--t-med), color var(--t-med);
  -webkit-font-smoothing: antialiased;
}
main { flex: 1 0 auto; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
a { color: var(--accent-3); text-decoration-thickness: from-font; text-underline-offset: 0.18em; }
a:hover { color: var(--accent); }
strong, b { font-weight: var(--w-strong); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-stretch: 82%;
  font-weight: var(--w-heavy);
  line-height: var(--lh-tight);
  color: var(--ink-strong);
  text-wrap: balance;
}
p, li { text-wrap: pretty; }
::selection { background: var(--p-brass-0); color: var(--p-slate-2); }
:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 3px; border-radius: var(--r-1); }
hr { border: 0; border-top: 1px solid var(--border); margin: var(--sp-6) 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
.skip-link {
  position: absolute; left: var(--sp-4); top: -4rem; z-index: 200;
  background: var(--p-slate-2); color: var(--p-fog-0);
  padding: var(--sp-2) var(--sp-4); border-radius: var(--r-2);
  font-weight: var(--w-strong);
  transition: top var(--t-fast);
}
.skip-link:focus-visible { top: var(--sp-4); }

/* ---------- 4. LAYOUT ---------- */
.wrap { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; }
.wrap-tight { width: min(100% - 2 * var(--gutter), 44rem); margin-inline: auto; }
.section { padding-block: var(--sp-8); }
.section-tight { padding-block: var(--sp-7); }
.section-deep { padding-block: var(--sp-9); }
.grid { display: grid; gap: var(--sp-5); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } .section, .section-tight { padding-block: var(--sp-7); } .section-deep { padding-block: var(--sp-8); } }
.stack > * + * { margin-top: var(--sp-4); }
.stack-lg > * + * { margin-top: var(--sp-6); }
.row { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.eyebrow {
  font-size: var(--fs-200); font-weight: var(--w-strong);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: var(--sp-2);
}
.eyebrow::before {
  content: ""; width: 1.4em; height: 0.35em; flex: none;
  border-top: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  border-radius: 2px;
}
.lede { font-size: var(--fs-500); line-height: var(--lh-snug); color: var(--ink-soft); max-width: 56ch; }
.measure { max-width: var(--measure); }
.h-display { font-size: clamp(var(--fs-800), 6.5vw, var(--fs-1100)); }
.h-page { font-size: clamp(var(--fs-800), 5vw, var(--fs-1000)); }
.h-2 { font-size: clamp(var(--fs-700), 3.6vw, var(--fs-800)); }
.h-3 { font-size: var(--fs-600); }
.h-4 { font-size: var(--fs-500); font-family: var(--font-body); font-weight: var(--w-strong); }

/* cable rule (signature) */
.cable-rule {
  height: 2px; border: 0; margin: var(--sp-6) 0;
  background: repeating-linear-gradient(90deg, var(--cable-strong) 0 26px, transparent 26px 34px);
  position: relative;
}
.cable-rule::after {
  content: ""; position: absolute; top: -4px; left: 0;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg);
  animation: cable-car 9s linear infinite;
}
@keyframes cable-car { 0% { left: 0; } 100% { left: calc(100% - 10px); } }

/* ---------- 5. HEADER ---------- */
.site-head {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in oklch, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-head::before {
  content: ""; display: block; height: 3px;
  background: linear-gradient(90deg, var(--accent) 0 12%, var(--accent-2) 12% 50%, var(--accent-3) 50% 100%);
}
.masthead { display: flex; align-items: center; gap: var(--sp-5); padding-block: var(--sp-3); }
.brand { display: flex; align-items: center; gap: var(--sp-3); text-decoration: none; color: var(--ink-strong); margin-right: auto; }
.brand-mark { width: 46px; height: 46px; flex: none; }
.brand-name { font-family: var(--font-display); font-stretch: 75%; font-size: var(--fs-500); line-height: 1; }
.brand-name small {
  display: block; font-family: var(--font-body); font-weight: var(--w-strong);
  font-size: 0.5rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint); margin-top: 0.25em;
}
.primary-nav ul { display: flex; gap: var(--sp-1); list-style: none; padding: 0; margin: 0; }
.primary-nav a {
  display: inline-block; padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-2); text-decoration: none; color: var(--ink);
  font-weight: var(--w-medium); font-size: var(--fs-300);
  transition: color var(--t-fast), background var(--t-fast);
}
.primary-nav a:hover { color: var(--accent); background: var(--bg-sunken); }
.primary-nav a[aria-current="page"] { color: var(--accent); font-weight: var(--w-strong); }
@media (max-width: 980px) { .primary-nav { display: none; } .masthead { justify-content: space-between; } }
.nav-toggle { display: none; }
@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; padding: var(--sp-3); border: 1px solid var(--border-strong); border-radius: var(--r-2); }
  .nav-toggle span { width: 20px; height: 2px; background: var(--ink); transition: transform var(--t-fast), opacity var(--t-fast); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav.is-open { display: block; position: absolute; inset-inline: 0; top: 100%; background: var(--bg-raised); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-3); }
  .primary-nav.is-open ul { flex-direction: column; padding: var(--sp-4); }
}
.theme-toggle {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--border-strong); border-radius: var(--r-pill);
  font-size: var(--fs-200); font-weight: var(--w-strong);
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.theme-toggle:hover { border-color: var(--accent); background: var(--bg-sunken); }
.theme-toggle .cabin-dot {
  width: 12px; height: 9px; border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--cable-strong);
  animation: gondola-sway 4.5s var(--ease-sway) infinite;
  transform-origin: 50% 0;
}
@keyframes gondola-sway { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg); } }

/* ---------- 6. HERO: the crossing ---------- */
.hero {
  position: relative; overflow: clip;
  background:
    radial-gradient(120% 90% at 85% -10%, oklch(0.75 0.04 240 / 0.5), transparent 60%),
    radial-gradient(90% 70% at 10% 110%, oklch(0.7 0.09 155 / 0.14), transparent 55%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.hero-inner { padding-block: clamp(var(--sp-8), 12vh, var(--sp-9)); position: relative; }
.hero h1 { font-size: clamp(var(--fs-900), 9vw, var(--fs-1100)); line-height: 0.95; font-stretch: 68%; }
.hero h1 .cable-word { color: var(--accent); }
.fog-layer { position: absolute; inset: 0; pointer-events: none; opacity: 0.5; }
.fog-layer--1 { background: radial-gradient(60% 40% at 20% 80%, oklch(1 0 0 / 0.7), transparent 70%); animation: fog-drift 26s ease-in-out infinite alternate; }
.fog-layer--2 { background: radial-gradient(50% 35% at 75% 30%, oklch(1 0 0 / 0.5), transparent 70%); animation: fog-drift 34s ease-in-out infinite alternate-reverse; }
@keyframes fog-drift { from { transform: translateX(-4%); } to { transform: translateX(6%); } }
.cable-svg { position: absolute; inset-inline: 0; top: 24px; width: 100%; height: 120px; pointer-events: none; }
.cable-svg .cable-line { stroke: var(--cable-strong); stroke-width: 2; fill: none; }
.cable-svg .cable-car {
  fill: var(--accent); stroke: var(--p-slate-2); stroke-width: 2;
  animation: car-cross 11s linear infinite;
}
.cable-svg .hanger { stroke: var(--cable-strong); stroke-width: 3; animation: car-cross 11s linear infinite; }
@keyframes car-cross { 0% { transform: translateX(-120px); } 100% { transform: translateX(720px); } }
.stagger > * { opacity: 0; transform: translateY(18px); animation: rise-in 0.7s var(--ease-out) forwards; }
.stagger > *:nth-child(1) { animation-delay: 0.12s; }
.stagger > *:nth-child(2) { animation-delay: 0.26s; }
.stagger > *:nth-child(3) { animation-delay: 0.40s; }
.stagger > *:nth-child(4) { animation-delay: 0.54s; }
.stagger > *:nth-child(5) { animation-delay: 0.68s; }
@keyframes rise-in { to { opacity: 1; transform: none; } }
.hero-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-top: var(--sp-6); }
.hero-meta {
  display: flex; gap: var(--sp-6); flex-wrap: wrap; margin-top: var(--sp-7);
  padding-top: var(--sp-4); border-top: 1px solid var(--border);
  font-size: var(--fs-200); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-faint); font-weight: var(--w-strong);
}
.hero-meta b { color: var(--ink); font-weight: var(--w-strong); }

/* ---------- 7. BUTTONS ---------- */
.btn {
  --btn-bg: var(--p-slate-1);
  --btn-ink: var(--p-fog-0);
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  background: var(--btn-bg); color: var(--btn-ink);
  border-radius: var(--r-2); font-weight: var(--w-strong); font-size: var(--fs-300);
  text-decoration: none; border: 1px solid transparent;
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-fast), background var(--t-fast);
  box-shadow: var(--shadow-1);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.btn:active { transform: translateY(0); box-shadow: var(--shadow-1); }
.btn--signal { --btn-bg: var(--accent); --btn-ink: oklch(0.98 0.005 30); }
.btn--brass { --btn-bg: var(--p-brass-0); --btn-ink: var(--p-slate-2); }
.btn--ghost { --btn-bg: transparent; --btn-ink: var(--ink); border-color: var(--border-strong); box-shadow: none; }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-raised); }
.btn--inverse { --btn-bg: var(--bg-inverse); --btn-ink: var(--ink-inverse); }
.btn[aria-disabled="true"], .btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn.is-loading { position: relative; color: transparent; }
.btn.is-loading::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 1.1em; height: 1.1em;
  border: 2px solid color-mix(in oklch, var(--btn-ink) 40%, transparent);
  border-top-color: var(--btn-ink); border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(1turn); } }

/* ---------- 8. CARDS ---------- */
.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-3);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med), border-color var(--t-med);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: var(--border-strong); }
.card--ink { background: var(--bg-inverse); color: var(--ink-inverse); border-color: transparent; }
.card--ink h2, .card--ink h3 { color: var(--ink-inverse); }
.card--ink .card-link { color: var(--p-brass-0); }
.card--flush { padding: 0; overflow: clip; }
.card-kicker { font-size: var(--fs-100); font-weight: var(--w-strong); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); transition: color var(--t-med); }
.card:hover .card-kicker { color: var(--accent-2); }
.card h3 { font-size: var(--fs-600); }
.card p { font-size: var(--fs-300); opacity: 0.88; }
.card-link { margin-top: auto; font-weight: var(--w-strong); font-size: var(--fs-300); display: inline-flex; align-items: center; gap: 0.4em; text-decoration: none; }
.card-link::after { content: "→"; transition: transform var(--t-fast) var(--ease-out); }
.card-link:hover::after { transform: translateX(4px); }
.card .cabin-tag {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  font-size: var(--fs-100); font-weight: var(--w-strong);
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--p-slate-2); background: var(--p-brass-0);
  padding: 2px 8px; border-radius: var(--r-pill);
}
.card { position: relative; }

/* cabin illustration block */
.cabin-panel {
  aspect-ratio: 4 / 3; display: grid; place-items: center;
  position: relative; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, oklch(0.9 0.02 240) 0%, oklch(0.82 0.03 245) 60%, oklch(0.74 0.04 250) 100%);
  isolation: isolate;
}
[data-theme="dusk"] .cabin-panel { background: linear-gradient(180deg, oklch(0.3 0.03 258) 0%, oklch(0.22 0.03 260) 60%, oklch(0.15 0.02 260) 100%); }
.cabin-panel::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--cable-strong);
}
.cabin-panel .cabin-body {
  width: 34%; aspect-ratio: 1.5/1; border-radius: 6px;
  background: var(--accent);
  border: 3px solid var(--p-slate-2);
  display: grid; place-items: center;
  animation: gondola-sway 5s var(--ease-sway) infinite;
  transform-origin: 50% -140%;
  position: relative; top: 14px;
}
.cabin-panel .cabin-body::before {
  content: ""; position: absolute; top: -16px; width: 3px; height: 16px;
  background: var(--cable-strong);
}
.cabin-panel .cabin-name {
  position: absolute; bottom: var(--sp-3);
  font-family: var(--font-display); font-stretch: 75%;
  font-size: var(--fs-300); color: var(--ink-strong); letter-spacing: 0.06em;
}

/* ---------- 9. TIMELINE ---------- */
.timeline { position: relative; padding-inline-start: var(--sp-6); }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--accent), var(--accent-2) 60%, var(--border-strong));
}
.timeline-item { position: relative; padding-block: var(--sp-3); }
.timeline-item::before {
  content: ""; position: absolute; left: calc(-1 * var(--sp-6) + 1px); top: 0.9em;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--bg-raised); border: 2px solid var(--accent);
}
.timeline-item time { font-weight: var(--w-strong); font-size: var(--fs-200); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }

/* ---------- 10. TABLES ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-3); background: var(--bg-raised); }
table { border-collapse: collapse; width: 100%; min-width: 34rem; }
caption { text-align: left; font-size: var(--fs-200); font-weight: var(--w-strong); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); padding: var(--sp-3) var(--sp-4); }
th, td { text-align: left; padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); font-size: var(--fs-300); }
thead th { font-size: var(--fs-200); font-weight: var(--w-strong); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); background: var(--bg-sunken); position: sticky; top: 0; }
tbody tr:hover { background: var(--bg-sunken); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { font-variant-numeric: tabular-nums; text-align: right; }

/* ---------- 11. PILLS ---------- */
.pill { display: inline-block; padding: 2px 10px; border-radius: var(--r-pill); font-size: var(--fs-100); font-weight: var(--w-strong); letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid var(--border-strong); color: var(--ink-soft); background: var(--bg-sunken); }
.pill--signal { background: oklch(from var(--accent) l c h / 0.16); border-color: transparent; color: var(--accent); }
.pill--brass { background: var(--p-brass-0); border-color: transparent; color: var(--p-slate-2); }
.pill--pine { background: oklch(from var(--pine) l c h / 0.2); border-color: transparent; color: var(--pine); }

/* ---------- 12. FORMS (demo) ---------- */
.form { display: grid; gap: var(--sp-4); }
.field { display: grid; gap: var(--sp-1); }
.field label { font-weight: var(--w-strong); font-size: var(--fs-300); }
.field .hint { font-size: var(--fs-200); color: var(--ink-faint); }
.field input, .field textarea, .field select {
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--border-strong); border-radius: var(--r-2);
  background: var(--bg-sunken); color: var(--ink); width: 100%;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--ink-faint); }
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px oklch(from var(--accent) l c h / 0.22);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--accent); box-shadow: 0 0 0 3px oklch(from var(--accent) l c h / 0.2); }
.field .error-msg { font-size: var(--fs-200); color: var(--accent); font-weight: var(--w-medium); display: none; }
.field.is-error .error-msg { display: block; }
.form-note { border-left: 3px solid var(--p-brass-1); background: var(--bg-sunken); padding: var(--sp-3) var(--sp-4); font-size: var(--fs-200); border-radius: 0 var(--r-2) var(--r-2) 0; }
fieldset { border: 1px solid var(--border); border-radius: var(--r-3); padding: var(--sp-4); display: grid; gap: var(--sp-3); }
legend { font-weight: var(--w-strong); font-size: var(--fs-300); padding-inline: var(--sp-2); }
.check { display: flex; gap: var(--sp-2); align-items: flex-start; font-size: var(--fs-300); }
.check input { width: 1.1em; height: 1.1em; accent-color: var(--accent); margin-top: 0.25em; }
.toast-bar {
  position: fixed; bottom: var(--sp-4); left: 50%;
  transform: translate(-50%, 120%); z-index: 150;
  background: var(--p-slate-2); color: var(--p-fog-0);
  padding: var(--sp-3) var(--sp-5); border-radius: var(--r-pill);
  box-shadow: var(--shadow-3); font-weight: var(--w-strong); font-size: var(--fs-300);
  transition: transform var(--t-med) var(--ease-out);
  max-width: min(92vw, 34rem); text-align: center;
}
.toast-bar.is-live { transform: translate(-50%, 0); }

/* ---------- 13. MARQUEE: the valley bulletin ---------- */
.marquee { overflow: clip; border-block: 1px solid var(--border); background: var(--bg-sunken); padding-block: var(--sp-3); }
.marquee-track { display: flex; gap: var(--sp-7); width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display); font-stretch: 78%;
  font-size: var(--fs-500); display: inline-flex; align-items: center; gap: var(--sp-5);
  white-space: nowrap; color: var(--ink-soft);
}
.marquee-track span::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 14. SPAN PROGRESS (scroll signature) ---------- */
.span-progress {
  position: fixed; top: 0; left: 0; height: 5px; width: 100%;
  transform-origin: 0 50%; transform: scaleX(0); z-index: 130;
  background: linear-gradient(90deg, var(--accent-3), var(--accent-2) 55%, var(--accent));
  box-shadow: 0 1px 6px oklch(0.56 0.21 27 / 0.4);
  pointer-events: none;
}
@supports (animation-timeline: scroll()) {
  .span-progress { animation: span-cross linear both; animation-timeline: scroll(root); }
  @keyframes span-cross { from { transform: scaleX(0); } to { transform: scaleX(1); } }
}
.span-progress.no-timeline { transition: transform 90ms linear; }

@supports (animation-timeline: view()) {
  .reveal { animation: reveal-rise linear both; animation-timeline: view(); animation-range: entry 0% entry 42%; }
  @keyframes reveal-rise { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }
}
.reveal-fallback { opacity: 0; transform: translateY(34px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-fallback.is-in { opacity: 1; transform: none; }

/* ---------- 15. PAGE TRANSITIONS ---------- */
@view-transition { navigation: auto; }
@supports (view-transition-name: x) {
  ::view-transition-old(root) { animation: vt-out 0.22s var(--ease-out) both; }
  ::view-transition-new(root) { animation: vt-in 0.3s var(--ease-out) both; }
  @keyframes vt-out { to { opacity: 0; transform: translateY(-10px); } }
  @keyframes vt-in { from { opacity: 0; transform: translateY(12px); } }
}

/* ---------- 16. FOOTER ---------- */
.site-foot { background: var(--bg-deep); margin-top: var(--sp-9); }
.site-foot .cable-rule { margin: 0; }
.site-foot a { color: var(--ink-soft); }
.site-foot a:hover { color: var(--accent); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--sp-6); padding-block: var(--sp-7); }
@media (max-width: 880px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-grid h2 { font-size: var(--fs-300); color: var(--accent); margin-bottom: var(--sp-3); }
.foot-grid ul { list-style: none; padding: 0; display: grid; gap: var(--sp-2); font-size: var(--fs-300); }
.foot-fine { border-top: 1px solid var(--border); padding-block: var(--sp-4); font-size: var(--fs-200); color: var(--ink-faint); display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; }

/* ---------- 17. PAGE HERO ---------- */
.page-hero { border-bottom: 1px solid var(--border); background: linear-gradient(180deg, var(--bg-raised), var(--bg)); }
.page-hero-inner { padding-block: var(--sp-8) var(--sp-7); display: grid; gap: var(--sp-4); }
.crumbs { font-size: var(--fs-200); color: var(--ink-faint); display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current="page"] { color: var(--ink-strong); font-weight: var(--w-strong); }

/* ---------- 18. SPLIT & PANELS ---------- */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sp-7); align-items: center; }
.split--rev > :first-child { order: 2; }
@media (max-width: 880px) { .split, .split--rev { grid-template-columns: 1fr; } .split--rev > :first-child { order: 0; } }
.panel { background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--r-3); padding: var(--sp-5); position: relative; overflow: clip; }
.panel .panel-tag { position: absolute; top: var(--sp-3); left: var(--sp-3); font-size: var(--fs-100); font-weight: var(--w-strong); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.panel svg { width: 100%; height: auto; }
.panel .draw path, .panel .draw line, .panel .draw circle, .panel .draw rect, .panel .draw polyline, .panel .draw ellipse { stroke-dasharray: var(--dash, 1200); stroke-dashoffset: var(--dash, 1200); }
.panel .draw.is-drawn path, .panel .draw.is-drawn line, .panel .draw.is-drawn circle, .panel .draw.is-drawn rect, .panel .draw.is-drawn polyline, .panel .draw.is-drawn ellipse { animation: draw-stroke 2.2s var(--ease-in-out) forwards; }
@keyframes draw-stroke { to { stroke-dashoffset: 0; } }

/* ---------- 19. QUOTE ---------- */
.quote { border-left: 4px solid var(--p-brass-0); padding: var(--sp-3) var(--sp-5); background: var(--bg-raised); border-radius: 0 var(--r-3) var(--r-3) 0; font-size: var(--fs-500); line-height: var(--lh-snug); font-weight: var(--w-medium); }
.quote cite { display: block; margin-top: var(--sp-3); font-size: var(--fs-200); color: var(--ink-faint); font-style: normal; font-weight: var(--w-strong); letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------- 20. DETAILS ---------- */
details { border: 1px solid var(--border); border-radius: var(--r-3); background: var(--bg-raised); overflow: clip; }
details + details { margin-top: var(--sp-3); }
summary { list-style: none; cursor: pointer; padding: var(--sp-4) var(--sp-5); font-weight: var(--w-strong); display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4); transition: background var(--t-fast); }
summary::-webkit-details-marker { display: none; }
summary:hover { background: var(--bg-sunken); }
summary::after { content: "+"; font-family: var(--font-display); font-size: var(--fs-500); color: var(--accent); transition: transform var(--t-med) var(--ease-out); }
details[open] summary::after { transform: rotate(45deg); }
details .det-body { padding: 0 var(--sp-5) var(--sp-5); font-size: var(--fs-300); display: grid; gap: var(--sp-3); }

/* ---------- 21. UTILITIES ---------- */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-4 { margin-top: var(--sp-4); } .mt-6 { margin-top: var(--sp-6); } .mb-4 { margin-bottom: var(--sp-4); }
.fs-200 { font-size: var(--fs-200); } .fs-300 { font-size: var(--fs-300); }
.ink-soft { color: var(--ink-soft); } .ink-faint { color: var(--ink-faint); }
.bg-sunken { background: var(--bg-sunken); }
.notice { display: flex; gap: var(--sp-3); align-items: baseline; padding: var(--sp-3) var(--sp-4); border-radius: var(--r-3); background: var(--p-brass-0); color: var(--p-slate-2); font-size: var(--fs-300); font-weight: var(--w-medium); }
.notice--ink { background: var(--bg-inverse); color: var(--ink-inverse); }
.notice b { font-weight: var(--w-strong); }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: var(--sp-4); }
.stat { border: 1px solid var(--border); border-radius: var(--r-3); padding: var(--sp-4); background: var(--bg-raised); }
.stat b { display: block; font-family: var(--font-display); font-stretch: 68%; font-size: var(--fs-800); color: var(--accent); line-height: 1; font-variant-numeric: tabular-nums; }
.stat span { font-size: var(--fs-200); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); font-weight: var(--w-strong); }
.steps { counter-reset: step; display: grid; gap: var(--sp-4); }
.step { counter-increment: step; display: grid; grid-template-columns: 3.2rem 1fr; gap: var(--sp-4); align-items: start; border: 1px solid var(--border); background: var(--bg-raised); border-radius: var(--r-3); padding: var(--sp-4) var(--sp-5); }
.step::before { content: counter(step, decimal-leading-zero); font-family: var(--font-display); font-stretch: 65%; font-size: var(--fs-700); color: var(--accent); line-height: 1; }
.step h3 { font-size: var(--fs-500); }
.step p { font-size: var(--fs-300); }
.kbd { font-family: var(--font-body); font-size: 0.78em; font-weight: var(--w-strong); border: 1px solid var(--border-strong); border-bottom-width: 3px; border-radius: var(--r-1); padding: 0 0.45em; background: var(--bg-sunken); }
.state-block { border: 1px dashed var(--border-strong); border-radius: var(--r-3); padding: var(--sp-6); text-align: center; color: var(--ink-soft); display: grid; gap: var(--sp-2); justify-items: center; }
.state-block--error { border-color: var(--accent); background: oklch(from var(--accent) l c h / 0.08); color: var(--accent); }
.state-block .icon { font-size: var(--fs-800); font-family: var(--font-display); color: var(--ink-faint); }
.skeleton { border-radius: var(--r-2); background: linear-gradient(100deg, var(--bg-sunken) 40%, var(--bg-deep) 50%, var(--bg-sunken) 60%); background-size: 200% 100%; animation: sheen 1.4s linear infinite; min-height: 1em; }
@keyframes sheen { to { background-position: -200% 0; } }
code { font-family: ui-monospace, monospace; font-size: 0.9em; background: var(--bg-sunken); border: 1px solid var(--border); border-radius: var(--r-1); padding: 0 0.3em; }
.footnote { font-size: var(--fs-200); color: var(--ink-faint); border-top: 1px solid var(--border); padding-top: var(--sp-3); }
.divider-dots { display: flex; gap: var(--sp-2); justify-content: center; padding-block: var(--sp-4); }
.divider-dots span { width: 8px; height: 8px; border-radius: 50%; }
.divider-dots span:nth-child(1) { background: var(--accent); }
.divider-dots span:nth-child(2) { background: var(--p-brass-0); }
.divider-dots span:nth-child(3) { background: var(--accent-3); }
.divider-dots span:nth-child(4) { background: var(--pine); }

/* ---------- 22. MOTION SAFETY ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal-fallback { opacity: 1; transform: none; }
  .stagger > * { opacity: 1; transform: none; animation: none; }
  .fog-layer, .cable-svg .cable-car, .cable-svg .hanger, .marquee-track, .cable-rule::after, .cabin-panel .cabin-body { animation: none; }
  .marquee-track { width: auto; flex-wrap: wrap; }
}

/* ---------- 23. PRINT ---------- */
@media print {
  .site-head, .site-foot, .span-progress, .toast-bar, .nav-toggle, .theme-toggle, .fog-layer, .cable-svg { display: none !important; }
  body { background: #fff; color: #000; }
  a { color: inherit; text-decoration: underline; }
}

/* ---------- 24. APPENDIX: components for the line ---------- */
.spec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: var(--sp-4); }
.spec { border: 1px solid var(--border); border-radius: var(--r-3); background: var(--bg-raised); padding: var(--sp-4); display: grid; gap: var(--sp-1); }
.spec dt { font-size: var(--fs-200); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); font-weight: var(--w-strong); }
.spec dd { margin: 0; font-family: var(--font-display); font-stretch: 72%; font-size: var(--fs-600); color: var(--ink-strong); }
.fog-board {
  border: 2px solid var(--p-slate-1); border-radius: var(--r-3);
  background: var(--bg-raised); padding: var(--sp-4) var(--sp-5);
  display: grid; gap: var(--sp-2); font-family: var(--font-display); font-stretch: 78%;
}
.fog-board .fb-title { font-size: var(--fs-300); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.fog-board .fb-line { display: flex; justify-content: space-between; gap: var(--sp-4); border-bottom: 1px dashed var(--border-strong); padding-block: var(--sp-2); font-size: var(--fs-400); }
.fog-board .fb-line:last-child { border-bottom: 0; }
.fog-board .fb-status { color: var(--accent); font-weight: var(--w-strong); }
.hero--compact { padding-block: var(--sp-7); }
.img-frame { border: 1px solid var(--border-strong); border-radius: var(--r-3); overflow: clip; background: var(--bg-raised); }
.img-frame img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.tl-alt { display: grid; gap: var(--sp-3); }
.tl-alt .row-line { display: grid; grid-template-columns: 6rem 1fr; gap: var(--sp-4); padding-block: var(--sp-3); border-bottom: 1px dashed var(--border); font-size: var(--fs-300); }
.tl-alt .row-line:last-child { border-bottom: 0; }
.tl-alt .when { font-family: var(--font-display); font-stretch: 75%; color: var(--accent); }
.pill-row { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: auto; }
.band-head {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-5);
  background: var(--p-slate-1); color: var(--p-fog-0);
  border-radius: var(--r-3); font-family: var(--font-display); font-stretch: 78%;
  font-size: var(--fs-500);
}
.band-head .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--p-brass-0); }
.btn-sm { padding: var(--sp-2) var(--sp-4); font-size: var(--fs-200); }
.link-list { display: grid; gap: var(--sp-2); }
.link-list a { display: flex; justify-content: space-between; gap: var(--sp-4); text-decoration: none; border-bottom: 1px dashed var(--border); padding-block: var(--sp-2); font-weight: var(--w-medium); }
.link-list a:last-child { border-bottom: 0; }
.link-list a span:last-child { color: var(--ink-faint); }
.post-meta { display: flex; gap: var(--sp-4); font-size: var(--fs-200); color: var(--ink-faint); font-weight: var(--w-strong); letter-spacing: 0.08em; text-transform: uppercase; }
.drop-cap::first-letter { font-family: var(--font-display); font-stretch: 65%; font-size: 3.4em; float: left; line-height: 0.85; padding-right: 0.08em; color: var(--accent); }
.aside-note { font-size: var(--fs-200); color: var(--ink-faint); padding: var(--sp-3); border-inline-start: 3px solid var(--p-brass-0); }
@media (max-width: 640px) {
  .tl-alt .row-line { grid-template-columns: 4.5rem 1fr; }
  .hero h1 { font-size: clamp(var(--fs-800), 11vw, var(--fs-900)); }
  .foot-fine { flex-direction: column; gap: var(--sp-2); }
}

/* ---------- 25. APPENDIX 2: the waiting room ---------- */
.waiting { display: grid; gap: var(--sp-3); padding: var(--sp-5); border: 1px solid var(--border); border-radius: var(--r-3); background: var(--bg-raised); }
.waiting .bench { display: flex; gap: var(--sp-3); align-items: baseline; font-size: var(--fs-300); padding-block: var(--sp-2); border-bottom: 1px dashed var(--border); }
.waiting .bench:last-child { border-bottom: 0; }
.waiting .bench b { font-family: var(--font-display); font-stretch: 72%; color: var(--accent); min-width: 4.5rem; }
.notice-strip { display: flex; gap: var(--sp-3); align-items: center; padding: var(--sp-3) var(--sp-4); border-radius: var(--r-3); background: var(--bg-sunken); border: 1px dashed var(--border-strong); font-size: var(--fs-300); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: var(--sp-2) var(--sp-4); font-size: var(--fs-300); }
.kv dt { font-weight: var(--w-strong); color: var(--ink-soft); }
.kv dd { margin: 0; }
.snowline { height: 6px; border-radius: var(--r-pill); background: linear-gradient(90deg, var(--accent) 0 30%, var(--p-brass-0) 30% 55%, var(--accent-3) 55% 78%, var(--pine) 78% 100%); }
.gauge { display: grid; gap: var(--sp-1); }
.gauge .g-bar { height: 10px; border-radius: var(--r-pill); background: var(--bg-sunken); overflow: clip; }
.gauge .g-fill { height: 100%; border-radius: var(--r-pill); background: var(--accent); }
.gauge .g-label { display: flex; justify-content: space-between; font-size: var(--fs-200); color: var(--ink-faint); font-weight: var(--w-strong); }
.ticket-stub { display: flex; align-items: center; gap: var(--sp-4); border: 2px dashed var(--border-strong); border-radius: var(--r-3); padding: var(--sp-4); background: var(--bg-raised); }
.ticket-stub .t-big { font-family: var(--font-display); font-stretch: 68%; font-size: var(--fs-700); color: var(--accent); }
.ticket-stub .t-sub { font-size: var(--fs-200); color: var(--ink-faint); font-weight: var(--w-strong); letter-spacing: 0.1em; text-transform: uppercase; }

/* ---------- 26. APPENDIX 3: cabin details ---------- */
.cabin-seatmap { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; padding: var(--sp-4); border: 1px solid var(--border); border-radius: var(--r-3); background: var(--bg-raised); }
.cabin-seatmap .seat { aspect-ratio: 1; border-radius: 4px; background: var(--bg-sunken); border: 1px solid var(--border-strong); display: grid; place-items: center; font-size: 0.6rem; color: var(--ink-faint); }
.cabin-seatmap .seat--window { background: oklch(from var(--accent) l c h / 0.12); border-color: var(--accent); color: var(--accent); }
.fare-note { font-size: var(--fs-200); color: var(--ink-faint); }
.price-big { font-family: var(--font-display); font-stretch: 68%; font-size: var(--fs-700); color: var(--ink-strong); }
.route-line { position: relative; height: 3px; background: var(--border-strong); border-radius: var(--r-pill); margin-block: var(--sp-5); }
.route-line::before, .route-line::after { content: ""; position: absolute; top: 50%; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); border: 3px solid var(--bg); transform: translateY(-50%); }
.route-line::before { left: -4px; }
.route-line::after { right: -4px; background: var(--p-brass-0); }
.weather-chip { display: inline-flex; gap: var(--sp-2); align-items: center; border: 1px solid var(--border-strong); border-radius: var(--r-pill); padding: var(--sp-1) var(--sp-3); font-size: var(--fs-200); font-weight: var(--w-strong); }
.weather-chip .w-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pine); }
.weather-chip--closed .w-dot { background: var(--accent); }
.timeline-compact .timeline-item { padding-block: var(--sp-2); }
.hero-badge {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4); border-radius: var(--r-pill);
  background: oklch(from var(--p-brass-0) l c h / 0.25);
  border: 1px solid var(--p-brass-1);
  font-size: var(--fs-200); font-weight: var(--w-strong); color: var(--ink);
}