/* Hallmark · shape: Narrative Workflow · genre: atmospheric · theme: Blueprint, re-lit at night (by request) · job: book · draw: 6c604a
 * hero: Full-bleed stage · nav: edge-aligned, solid on scroll · footer: mast · imagery: the product, a live globe and a pass scene · signature: the real sun lighting a globe while a sample satellite crosses the three stations, then one real pass over Kano told by scroll
 * axes: dark/techno-sans/warm · posture: committed · contrast: pass · fold: pass · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H5 E4 S5 R5 V5 · weakest: E, a booking page is mostly logistics; the pass scene and the timeline make the logistics the show */
/* Hallmark · waive 44c · the hero is a full-bleed globe; its text block is short on purpose · the visual fills the screen */
/* Hallmark · waive 79 · the globe runs to the fold behind the text · the globe itself fills that space, with the live readout and time scrub at its foot */
/* Hallmark · waive 39b · pass bars are 34 to 39px tall · bar height shows how high each pass climbs, so it cannot be a fixed control height */
/* Hallmark · waive 59 · hero and pass sections meet with no gap · the pass scene continues straight from the globe as one night sky */
/* Hallmark · waive 82 · the station map is drawn in land dots · the dots draw the continent itself, a map of Africa, not a count of anything */
/* Frontage recipe: Hallmark floor, Tasteskill art direction (Harmattan dust over a night globe), Three.js globe and pass scene, an honest 24-hour pass chart */
@import url("./tokens.css");
@import url("./base.css");
:root { --vh: 1dvh; --vh100: 100dvh; } /* viewport height that stays true under the big-screen zoom */

:root { --mast-h: 72px; --rise: 28px; }
body { background: var(--color-space); color: var(--color-ink-2); }
h1, h2, h3 { color: var(--color-ink); }
.fig { font-family: var(--font-outlier); font-variant-numeric: tabular-nums; letter-spacing: 0; }
.skip { position: absolute; left: var(--space-sm); top: calc(var(--space-3xl) * -1); z-index: var(--z-toast); background: var(--color-accent); color: var(--color-accent-ink); padding: var(--space-xs) var(--space-sm); }
.skip:focus-visible { top: var(--space-sm); }
a { color: var(--color-ink); text-decoration-color: var(--color-accent); }

/* ---------- controls ---------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 var(--space-lg); border: 0; border-radius: var(--radius-pill); font: 500 var(--text-md)/1 var(--font-body); text-decoration: none; cursor: pointer; white-space: nowrap; overflow: hidden; isolation: isolate; transition: transform var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out); }
.btn span { position: relative; z-index: 1; transition: transform var(--dur-short) var(--ease-out); }
.btn::before { content: ""; position: absolute; inset: 0; z-index: 0; border-radius: inherit; transform: scaleX(0); transform-origin: left center; transition: transform var(--dur-long) var(--ease-out); }
.btn--primary { background: var(--color-accent); color: var(--color-accent-ink); }
.btn--primary::before { background: var(--color-ink); }
.btn--ghost { background: transparent; color: var(--color-ink); box-shadow: inset 0 0 0 1px var(--color-rule); }
.btn--ghost::before { background: var(--color-ink); }
.btn:hover::before { transform: scaleX(1); }
.btn--ghost:hover { color: var(--color-paper); }
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; transition: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn--sm { min-height: 44px; padding: 0 var(--space-md); font-size: var(--text-sm); }

/* ---------- opening ---------- */
.intro { display: none; }
.js .intro { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; background: var(--color-space); pointer-events: none; animation: intro-out 0.9s var(--ease-in-out) 1.7s forwards; }
.intro-orbit { position: absolute; width: min(70vw, 560px); fill: none; stroke: var(--color-accent); stroke-width: 1.2; stroke-dasharray: 760; stroke-dashoffset: 760; animation: draw 1.4s var(--ease-out) 0.1s forwards; }
.intro-word { position: relative; font: 500 var(--text-xl) var(--font-display); color: var(--color-ink); opacity: 0; animation: fade-up 0.8s var(--ease-out) 0.4s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes intro-out { to { opacity: 0; visibility: hidden; transform: scale(1.04); } }

/* ---------- masthead ---------- */
.mast { position: fixed; inset: 0 0 auto 0; z-index: var(--z-sticky-nav); transition: background-color var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); }
.mast.solid { background: var(--color-paper); box-shadow: 0 1px 0 var(--color-rule-2); }
.mast.tuck { transform: translateY(-100%); }
.mast-in { height: var(--mast-h); display: flex; align-items: center; gap: var(--space-xl); }
.wordmark { font: 600 var(--text-lg)/1 var(--font-display); color: var(--color-ink); text-decoration: none; white-space: nowrap; }
.wordmark:focus-visible, .mast-links a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.mast-links { display: flex; gap: var(--space-lg); margin-left: auto; font-size: var(--text-sm); }
.mast-links a { position: relative; color: var(--color-ink-2); text-decoration: none; padding-block: var(--space-xs); transition: color var(--dur-short) var(--ease-out); }
.mast-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--color-accent); transform: scaleX(0); transform-origin: right; transition: transform var(--dur-long) var(--ease-out); }
.mast-links a:hover { color: var(--color-ink); }
.mast-links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- hero: the globe ---------- */
.hero { position: relative; min-height: var(--vh100); display: grid; grid-template-rows: 1fr auto; overflow: hidden; background: radial-gradient(120% 90% at 70% 50%, var(--color-paper) 0%, var(--color-space) 62%); }
.globe { position: absolute; inset: 0; z-index: 0; cursor: grab; touch-action: pan-y; }
.globe:active { cursor: grabbing; }
.globe canvas { display: block; width: 100%; height: 100%; }
.globe-labels { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.globe-labels span { position: absolute; transform: translate(12px, -50%); font: 500 var(--text-xs) var(--font-body); color: var(--color-ink); white-space: nowrap; text-shadow: 0 0 8px var(--color-space); transition: opacity var(--dur-short) var(--ease-out); }
.globe-labels span.sat { color: var(--color-accent); }
.hero-in { position: relative; z-index: 2; display: grid; align-items: center; padding-top: var(--mast-h); pointer-events: none; }
.hero-text { max-width: 36rem; pointer-events: auto; }
.hero h1 { font-size: clamp(3rem, 6.4vw + 0.5rem, 7.25rem); line-height: 0.95; letter-spacing: -0.03em; max-width: 9ch; }
.hero .lead { margin-top: var(--space-lg); color: var(--color-ink-2); max-width: 30ch; }
.actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }
.hero-foot { position: relative; z-index: 2; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-md) var(--space-xl); padding-block: var(--space-lg) var(--space-xl); }
.live { display: flex; align-items: center; gap: var(--space-sm); font-size: var(--text-sm); color: var(--color-ink-2); max-width: 46ch; }
.live-dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 0 var(--color-accent); animation: ping 2.2s var(--ease-out) infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 var(--color-accent-glow); } 100% { box-shadow: 0 0 0 12px var(--color-accent-clear); } }
.scrub { display: flex; align-items: center; gap: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); min-width: min(100%, 360px); }
.scrub input { flex: 1; accent-color: var(--color-accent); height: 32px; cursor: pointer; background: transparent; }
.scrub input:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.scrub output { color: var(--color-ink); min-width: 7ch; text-align: right; font-size: var(--text-sm); }

/* split headline: each word rises out of its own mask */
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.split .w > span { display: inline-block; }
.js .split .w > span { transform: translateY(105%); transition: transform 1.1s var(--ease-out); transition-delay: calc(1.6s + var(--i) * 90ms); }
.js .split.in .w > span { transform: none; }

/* everything else rises once as it enters */
.js .rise { opacity: 0; transform: translateY(var(--rise)); transition: opacity 0.9s var(--ease-out), transform 1.1s var(--ease-out); transition-delay: calc(var(--d, 0) * 80ms); }
.js .rise.in { opacity: 1; transform: none; }
.js .hero .rise { transition-delay: calc(1.6s + var(--d, 0) * 90ms); }

/* ---------- the pass, told by scroll ---------- */
.pass { position: relative; height: calc(420 * var(--vh)); background: var(--color-space); }
.pass-stick { position: sticky; top: 0; height: var(--vh100); overflow: hidden; }
.pass-scene { position: absolute; inset: 0; }
.pass-scene canvas { display: block; width: 100%; height: 100%; }
.pass-in { position: relative; z-index: 2; height: 100%; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-rows: 1fr auto auto; gap: var(--space-lg) var(--gap-columns); padding-block: calc(var(--mast-h) + var(--space-xl)) var(--space-xl); pointer-events: none; }
.pass-copy { align-self: start; }
.pass-title { font-size: var(--text-section); max-width: 10ch; }
.chapters { list-style: none; margin: var(--space-xl) 0 0; padding: 0; display: grid; }
.chapters li { grid-area: 1 / 1; max-width: 32ch; transition: opacity 0.6s var(--ease-out), transform 0.8s var(--ease-out); }
.js .chapters li:not(.on) { opacity: 0; transform: translateY(18px); }
.chapters h3 { font-size: var(--text-2xl); color: var(--color-accent); margin-bottom: var(--space-xs); }
.chapters p { color: var(--color-ink-2); font-size: var(--text-lead); line-height: 1.45; }
.dials { grid-column: 1 / -1; grid-row: 2; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap-columns); }
.dials div { border-top: 1px solid var(--color-rule-2); padding-top: var(--space-sm); }
.dials dt { font-size: var(--text-sm); color: var(--color-muted); }
.dials dd { margin: var(--space-2xs) 0 0; font-size: clamp(1.5rem, 2.2vw, 2.5rem); color: var(--color-ink); line-height: 1.1; }
.pass-bar { grid-column: 1 / -1; grid-row: 3; height: 2px; background: var(--color-rule-2); }
.pass-bar span { display: block; height: 100%; background: var(--color-accent); transform-origin: left; transform: scaleX(var(--p, 0)); }

/* ---------- the Namib band ---------- */
.photo-band { position: relative; height: calc(88 * var(--vh)); min-height: 480px; overflow: hidden; display: grid; align-items: end; background: var(--color-paper); }
.band-img { position: absolute; inset: 0; background: var(--color-paper); }
.band-img img, .book-sky img { position: absolute; inset: -8% 0; width: 100%; height: 116%; object-fit: cover; transform: translateY(calc(var(--p, 0) * 8%)) scale(1.06); }
.photo-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--color-space) 0%, transparent 30%, transparent 55%, var(--color-space) 100%); }
.band-line { position: relative; z-index: 1; padding-bottom: var(--space-3xl); font: 500 clamp(2rem, 4.2vw, 4.25rem)/1.05 var(--font-display); letter-spacing: -0.02em; color: var(--color-ink); max-width: 18ch; margin-inline: 0; }
.band-line span { display: inline-block; }
.photo-band:has([data-slot]:not(:has(img))) { display: none; }

/* ---------- stations ---------- */
.stations { padding-block: var(--section-gap-s) var(--section-gap-s); background: var(--color-space); }
.st-in { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); grid-template-areas: "map head" "map list"; gap: var(--space-xl) var(--space-3xl); align-items: center; }
.st-head { grid-area: head; align-self: end; display: grid; gap: var(--space-md); }
.st-map { grid-area: map; }
.st-list { grid-area: list; align-self: start; }
.st-head h2 { max-width: 14ch; }
.st-head .lead { color: var(--color-ink-2); }
.st-map svg { display: block; width: 100%; height: auto; max-height: calc(86 * var(--vh)); margin-inline: auto; overflow: visible; }
.st-map .dot { fill: var(--color-night-land); }
.st-map .ring { fill: var(--color-accent-wash); stroke: var(--color-accent); stroke-width: 1.2; stroke-dasharray: var(--len); stroke-dashoffset: var(--len); transition: stroke-dashoffset 1.8s var(--ease-out), fill-opacity var(--dur-long) var(--ease-out), stroke-width var(--dur-short) var(--ease-out); }
.st-map.in .ring { stroke-dashoffset: 0; }
.st-map .ring.hot { fill: var(--color-accent-wash-2); stroke-width: 2.5; }
.st-map .beacon { fill: var(--color-ink); }
.st-map .pulse { fill: none; stroke: var(--color-accent); transform-box: fill-box; transform-origin: center; animation: beacon 2.8s var(--ease-out) infinite; }
.st-map .lbl { font: 500 14px var(--font-body); fill: var(--color-ink); }
@keyframes beacon { from { transform: scale(0.4); opacity: 1; } to { transform: scale(3); opacity: 0; } }
.st-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-sm); }
.st-list li { padding: var(--space-lg); background: var(--color-paper); border-radius: var(--radius-card); box-shadow: inset 0 0 0 1px var(--color-rule-2); transition: background-color var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out), transform var(--dur-long) var(--ease-out); cursor: default; }
.st-list li:hover, .st-list li.hot { background: var(--color-paper-2); box-shadow: inset 0 0 0 1px var(--color-accent); transform: translateX(6px); }
.st-list h3 { font-size: var(--text-2xl); }
.st-list h3 + p { color: var(--color-muted); font-size: var(--text-sm); margin-bottom: var(--space-md); }
.st-list dl { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-md); }
.st-list dt { font-size: var(--text-xs); color: var(--color-muted); }
.st-list dd { margin: var(--space-2xs) 0 0; font-size: var(--text-sm); color: var(--color-ink); }

/* ---------- schedule: the 24-hour chart ---------- */
.schedule { padding-block: var(--section-gap-s) var(--section-gap); background: var(--color-space); }
.sc-head { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--space-3xl); align-items: end; margin-bottom: var(--space-2xl); }
.sc-head .lead { color: var(--color-ink-2); }
.timeline { display: grid; gap: var(--space-md); }
.lane { display: grid; grid-template-columns: var(--space-4xl) minmax(0, 1fr); align-items: center; gap: var(--space-lg); }
.lane-name { font: 500 var(--text-lg) var(--font-display); color: var(--color-ink); }
.track { position: relative; height: 96px; background: var(--color-paper); border-radius: var(--radius-card); background-image: repeating-linear-gradient(90deg, var(--color-grid) 0 1px, transparent 1px calc(100% / 8)); }
.pbar { position: absolute; bottom: 0; width: max(10px, var(--w)); height: var(--h); left: var(--x); padding: 0; border: 0; border-radius: 3px 3px 0 0; background: var(--color-accent); opacity: 0.9; cursor: pointer; transform-origin: bottom; transform: scaleY(0); transition: transform 0.9s var(--ease-out) calc(var(--i) * 40ms), background-color var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out); }
.timeline.in .pbar { transform: none; }
.pbar:hover, .pbar:focus-visible { background: var(--color-ink); opacity: 1; }
.pbar:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.pbar[aria-pressed="true"] { background: var(--color-ink); box-shadow: 0 0 0 3px var(--color-accent); }
.now { position: absolute; top: -8px; bottom: -8px; left: 0; width: 2px; background: var(--color-signal); }
.axis { position: relative; height: 28px; margin-left: calc(var(--space-4xl) + var(--space-lg)); font-size: var(--text-xs); color: var(--color-muted); }
.axis span { position: absolute; transform: translateX(-50%); }
.axis span:first-child { transform: none; }
.axis span:last-child { transform: translateX(-100%); }
.tip { position: absolute; z-index: var(--z-tooltip); bottom: calc(100% + 10px); left: 50%; transform: translateX(-50%); padding: var(--space-xs) var(--space-sm); background: var(--color-ink); color: var(--color-paper); font-size: var(--text-xs); white-space: nowrap; border-radius: var(--radius-card); pointer-events: none; transition: opacity var(--dur-short) var(--ease-out); }
.js .tip { opacity: 0; }
.js .pbar:hover .tip, .js .pbar:focus-visible .tip { opacity: 1; }
.pbar:hover .tip, .pbar:focus-visible .tip { opacity: 1; }
.js .tl-note { display: none; }
.tl-note { color: var(--color-muted); }

/* ---------- booking ---------- */
.book { position: relative; padding-block: var(--section-gap) var(--section-gap-l); overflow: hidden; background: var(--color-paper); }
.book-sky { position: absolute; inset: 0; background: var(--color-paper); }
.book-sky::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--color-space) 0%, var(--color-veil) 45%, var(--color-veil-2) 100%); }
.book-in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-3xl); align-items: start; }
.book-head h2 { font-size: var(--text-display); max-width: 8ch; }
.book-head .lead { margin-top: var(--space-lg); color: var(--color-ink-2); max-width: 30ch; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); padding: var(--space-xl); background: var(--color-paper); border-radius: var(--radius-card); box-shadow: inset 0 0 0 1px var(--color-rule-2); }
.f { display: grid; gap: var(--space-xs); font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); }
.f-wide { grid-column: 1 / -1; }
.f input, .f select { min-height: 52px; width: 100%; padding: 0 var(--space-md); border: 0; border-radius: var(--radius-card); background: var(--color-paper-2); color: var(--color-ink); font-size: var(--text-md); font-weight: 400; box-shadow: inset 0 0 0 1px var(--color-muted); transition: background-color var(--dur-short) var(--ease-out); }
.f input::placeholder { color: var(--color-muted); }
.f input:hover, .f select:hover { background: var(--color-paper-3); }
.f input:focus-visible, .f select:focus-visible { outline: 0; box-shadow: inset 0 0 0 2px var(--color-accent); background: var(--color-paper-3); }
.f input[aria-invalid="true"] { box-shadow: inset 0 0 0 2px var(--color-error); }
.f input:disabled, .f select:disabled { opacity: 0.5; cursor: not-allowed; }
.f input.flash { animation: flash 1s var(--ease-out); }
@keyframes flash { from { background: var(--color-accent-flash); } }
.f-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md) var(--space-lg); margin-top: var(--space-xs); }
.form-note { font-size: var(--text-sm); color: var(--color-muted); }

/* ---------- footer ---------- */
.foot { position: relative; padding-block: var(--space-3xl) var(--space-2xl); background: var(--color-space); overflow: hidden; }
.foot-orbit { width: 100%; height: 120px; fill: none; stroke: var(--color-accent); stroke-width: 1; stroke-dasharray: var(--len, 1400); stroke-dashoffset: var(--len, 1400); transition: stroke-dashoffset 2.4s var(--ease-out); }
.foot.in .foot-orbit { stroke-dashoffset: 0; }
.foot-mark { display: block; font: 600 clamp(2rem, 8.6vw, 9.25rem)/0.9 var(--font-display); letter-spacing: -0.04em; white-space: nowrap; color: var(--color-ink); text-decoration: none; margin-top: calc(var(--space-xl) * -1); overflow-wrap: break-word; min-width: 0; }
.foot-mark:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 6px; }
.foot-mark .w { display: inline-block; overflow: hidden; vertical-align: top; }
.foot-mark .w > span { display: inline-block; }
.js .foot-mark .w > span { transform: translateY(100%); transition: transform 1.2s var(--ease-out); transition-delay: calc(var(--i) * 110ms); }
.js .foot.in .foot-mark .w > span { transform: none; }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-lg); margin-block: var(--space-2xl) var(--space-lg); padding-top: var(--space-lg); border-top: 1px solid var(--color-rule-2); }
.foot-links { display: flex; flex-wrap: wrap; gap: var(--space-lg); }
.foot-links a { font-size: var(--text-sm); }
.foot-links a:focus-visible, .foot-legal a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.foot-orbitline { font-size: var(--text-sm); color: var(--color-muted); }
.foot-legal { font-size: var(--text-xs); color: var(--color-muted); max-width: 90ch; }

/* ---------- stacked layouts: centre the intros, keep forms and charts readable ---------- */
@media (max-width: 60rem) {
  .mast-links { display: none; }
  .mast-in { justify-content: space-between; }
  .hero-in { align-items: end; padding-bottom: var(--space-md); }
  .hero-text { margin-inline: auto; text-align: center; }
  .hero h1, .hero .lead { margin-inline: auto; }
  .hero .actions { justify-content: center; }
  .hero-foot { justify-content: center; text-align: center; }
  .live { justify-content: center; }
  .pass-in { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr auto auto; text-align: center; }
  .pass-copy { justify-self: center; }
  .pass-title, .chapters li { margin-inline: auto; }
  .dials { grid-row: 3; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-sm) var(--space-lg); }
  .pass-bar { grid-row: 4; }
  .band-line { text-align: center; margin-inline: auto; }
  .st-in, .st-head, .sc-head, .book-in { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .st-in { grid-template-areas: "head" "map" "list"; }
  .st-head, .sc-head, .book-head { text-align: center; justify-items: center; }
  .st-head h2, .st-head .lead, .sc-head .lead, .book-head h2, .book-head .lead { margin-inline: auto; }
  .st-map { max-width: 520px; width: 100%; margin-inline: auto; }
  .st-list li:hover, .st-list li.hot { transform: none; }
  .book-sky::after { background: var(--color-veil-3); }
  .foot { text-align: center; }
  .foot-row { justify-content: center; }
  .foot-links { justify-content: center; }
  .foot-legal { margin-inline: auto; }
}
@media (max-width: 40rem) {
  .mast-in .btn { display: none; }
  .mast-in { justify-content: center; }
  .hero h1 { font-size: clamp(2.75rem, 13vw, 4rem); }
  .chapters p { font-size: var(--text-md); }
  .dials dd { font-size: var(--text-xl); }
  .st-list dl { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .lane { grid-template-columns: minmax(0, 1fr); gap: var(--space-xs); }
  .lane-name { font-size: var(--text-md); text-align: center; }
  .axis { margin-left: 0; }
  .st-map .lbl { font-size: 24px; }
  .st-map .beacon { r: 6px; }
  .track { height: 72px; }
  .form { grid-template-columns: minmax(0, 1fr); padding: var(--space-lg); }
}

/* ---------- reduced motion: everything in place, nothing travels ---------- */
@media (prefers-reduced-motion: reduce) {
  .js .intro { display: none; }
  .js .split .w > span, .js .foot-mark .w > span, .js .rise, .js .chapters li:not(.on) { transform: none; transition: opacity var(--dur-short) linear; }
  .js .rise { opacity: 1; }
  .band-img img, .book-sky img { transform: none; }
  .live-dot, .st-map .pulse { animation: none; }
  .st-map .ring, .foot-orbit { stroke-dashoffset: 0; transition: none; }
  .pbar { transform: none; transition: none; }
  .btn::before { transition: none; }
}

/* big screens: show the 1920 layout larger */
@media (min-width: 2200px) { :root { zoom: 1.2; --vh: calc(1dvh / 1.2); --vh100: calc(100dvh / 1.2); } }
@media (min-width: 2500px) { :root { zoom: 1.33; --vh: calc(1dvh / 1.33); --vh100: calc(100dvh / 1.33); } }
@media (max-width: 40rem) { .foot-mark { font-size: 9.5vw; } }