/* Bryce Canyon Conservancy — site styles. Field-atlas look: warm paper, ink, Claron clay. */
@font-face { font-family: Gelasio; src: url('fonts/gelasio-latin.woff') format('woff'); font-style: normal; font-weight: 400 700; font-display: swap; }
@font-face { font-family: Inter; src: url('fonts/inter-latin.woff') format('woff'); font-style: normal; font-weight: 100 900; font-display: swap; }

:root {
  --paper: #f3eee6;
  --paper-2: #ebe4d8;
  --paper-3: #e2d9ca;
  --card: #fbf8f2;
  --ink: #1c211d;
  --ink-2: #454b45;
  --ink-3: #6e736b;
  --rule: rgba(28, 33, 29, .14);
  --rule-2: rgba(28, 33, 29, .26);
  --forest: #1d3a2d;
  --night: #15201b;
  --clay: #a8482a;
  --clay-2: #c4623a;
  --focus: #b8501f;
  --serif: Gelasio, Georgia, 'Times New Roman', serif;
  --sans: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
  --gutter: clamp(20px, 4vw, 48px);
  --max: 1240px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
a:hover { color: var(--clay); }
button { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 500; text-wrap: balance; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
main:focus { outline: none; }
.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.skip { position: absolute; left: 16px; top: -120px; z-index: 50; background: var(--card); padding: 10px 16px; border: 1px solid var(--rule-2); border-radius: 6px; }
.skip:focus { top: 12px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- buttons ---------- */
.btn, .button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 0 20px; border-radius: 999px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.btn:hover, .button:hover { background: var(--clay); border-color: var(--clay); color: #fff; }
.btn-line, .button.secondary { background: transparent; color: var(--ink); border-color: var(--rule-2); }
.btn-line:hover, .button.secondary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-paper { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn-paper:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn-small { min-height: 36px; padding: 0 14px; font-size: 13.5px; }
.text-link { font-weight: 600; }

/* ---------- header ---------- */
.site-header { position: relative; z-index: 30; }
.site-header.is-overlay { position: absolute; inset: 0 0 auto 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 84px; }
.page-main { border-top: 1px solid var(--rule); }
.brand { display: block; line-height: 0; }
.brand img { width: 138px; height: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); font: 500 15px/1 var(--sans); }
.site-nav a { text-decoration: none; padding: 8px 0; border-bottom: 1.5px solid transparent; }
.site-nav a:hover { color: var(--ink); border-color: var(--rule-2); }
.site-nav a[aria-current] { border-color: var(--clay); }
.site-nav .nav-contact { padding: 10px 16px; border: 1px solid var(--rule-2); border-radius: 999px; }
.site-nav .nav-contact:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.menu-toggle { display: none; align-items: center; gap: 8px; background: none; border: 1px solid var(--rule-2); border-radius: 999px; padding: 8px 14px; font: 600 14px/1 var(--sans); cursor: pointer; }
.menu-toggle svg { stroke: currentColor; stroke-width: 2; fill: none; }

/* ---------- hero: the 3D model ---------- */
.hero { --edge: max(var(--gutter), calc((100% - var(--max)) / 2)); --stage: 100%; position: relative; height: 100vh; height: 100svh; min-height: 640px; overflow: hidden; background: radial-gradient(120% 90% at 66% 46%, #f8f4ed 0%, #f1ebe1 48%, #e6ddcf 100%); isolation: isolate; }
.hero::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 150px; z-index: 3; pointer-events: none; background: linear-gradient(to bottom, rgba(243, 238, 230, .94), rgba(243, 238, 230, .72) 45%, rgba(243, 238, 230, 0)); }
.hero-poster, .hero-poster img, .hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-poster img { object-fit: cover; transition: opacity .9s ease; }
.hero-canvas { display: block; opacity: 0; transition: opacity .9s ease; touch-action: pan-y; cursor: grab; z-index: 2; }
.hero-canvas:focus-visible { outline-offset: -6px; }
.hero.is-dragging .hero-canvas { cursor: grabbing; }
.hero.is-live .hero-canvas { opacity: 1; }
.hero.is-live .hero-poster img { opacity: 0; }
.hero.is-static .hero-canvas { display: none; }
.hero.is-static .model-places, .hero.is-static .model-hud, .hero.is-static .model-hint, .hero.is-static [data-tour] { display: none; }

.hero-copy { position: absolute; z-index: 6; left: var(--edge); bottom: clamp(64px, 12vh, 132px); width: min(37rem, 43vw); pointer-events: none; transition: opacity .35s ease, transform .35s ease; }
.hero-copy a, .hero-copy button { pointer-events: auto; }
.hero-copy::before { content: ''; position: absolute; z-index: -1; inset: -90px -140px -70px -120px; background: radial-gradient(closest-side, rgba(243, 238, 230, .9), rgba(243, 238, 230, .72) 55%, rgba(243, 238, 230, 0)); pointer-events: none; }
.sheet-label { font: 500 11.5px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 18px; display: flex; flex-wrap: wrap; gap: 4px 14px; }
.sheet-label span { color: var(--ink-3); }
.hero h1 { font: 500 clamp(40px, 4.3vw, 66px)/1.0 var(--serif); letter-spacing: -.028em; margin-bottom: 22px; }
.hero-lede { font: 400 clamp(17.5px, 1.45vw, 21px)/1.5 var(--serif); color: var(--ink-2); max-width: 30em; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero.has-card .hero-copy { opacity: 0; visibility: hidden; transform: translateY(8px); }

.model-places { position: absolute; inset: 0; z-index: 4; pointer-events: none; }
.poi { position: absolute; left: 0; top: 0; width: 0; height: 0; padding: 0; border: 0; background: none; cursor: pointer; pointer-events: auto; opacity: 0; transition: opacity .3s; }
.hero.is-live .poi { opacity: 1; }
.poi::before { content: ''; position: absolute; left: -4px; top: -4px; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 2px rgba(255, 252, 246, .9); }
.poi::after { content: ''; position: absolute; left: -.5px; bottom: 0; width: 1px; height: var(--stem, 40px); background: rgba(28, 33, 29, .72); }
.poi-name { position: absolute; left: 0; bottom: calc(var(--stem, 40px) + 2px); transform: translateX(-50%); white-space: nowrap; font: 600 12.5px/1 var(--sans); letter-spacing: .005em; color: var(--ink); background: rgba(251, 248, 242, .95); border: 1px solid rgba(28, 33, 29, .16); border-radius: 999px; padding: 7px 11px 7px; box-shadow: 0 2px 8px rgba(50, 35, 20, .12); transition: background .2s, color .2s; }
.poi:hover .poi-name, .poi:focus-visible .poi-name, .poi[aria-expanded=true] .poi-name { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.poi:focus-visible { outline: none; }
.poi:focus-visible .poi-name { outline: 2px solid var(--focus); outline-offset: 2px; }
.poi-landmark { text-decoration: none; }
.poi-landmark::before { background: var(--clay); }
.poi-landmark .poi-name { background: var(--clay); color: #fff; border-color: var(--clay); display: inline-flex; align-items: center; gap: 7px; }
.poi-landmark .poi-n { font: 500 10.5px/1 var(--mono); letter-spacing: .04em; opacity: .8; }
.poi-landmark .poi-name::after { content: '↓'; font-size: 12px; margin-left: 1px; }
.poi-landmark:hover .poi-name, .poi-landmark:focus-visible .poi-name { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.hero .poi.is-hidden { opacity: 0; pointer-events: none; }
.hero .poi.is-hidden:focus-visible { opacity: 1; }


.model-notes { position: absolute; z-index: 7; left: var(--edge); bottom: clamp(64px, 12vh, 132px); width: min(27rem, 38vw); }
.model-note { background: rgba(251, 248, 242, .97); border: 1px solid var(--rule); border-radius: 14px; padding: 22px 24px 20px; box-shadow: 0 18px 50px rgba(50, 35, 20, .16); animation: note-in .35s ease both; }
.model-note:focus { outline: none; }
@keyframes note-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.model-note .note-kicker { font: 500 11px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--clay); margin-bottom: 10px; }
.model-note h2 { font: 500 30px/1.1 var(--serif); letter-spacing: -.015em; margin-bottom: 12px; }
.model-note p { font: 400 16.5px/1.55 var(--serif); color: var(--ink-2); }
.model-note .note-data { font: 500 11.5px/1.5 var(--mono); color: var(--ink); background: var(--paper-2); border-radius: 6px; padding: 7px 10px; display: inline-block; margin-bottom: 12px; }
.model-note .note-source { font: 400 12.5px/1.5 var(--sans); color: var(--ink-3); margin-bottom: 16px; }
.model-note .note-jump { font: 600 14px/1 var(--sans); color: var(--clay); white-space: nowrap; }
.model-note .note-jump::after { content: ' ↓'; }
.note-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.note-close { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--rule-2); background: transparent; cursor: pointer; }
.note-close svg, .zoom svg { stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.note-close:hover { background: var(--ink); color: var(--paper); }

.model-hud { position: absolute; z-index: 6; right: var(--edge); bottom: 34px; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.model-controls { display: flex; gap: 10px; align-items: center; }
.lens, .zoom { display: flex; background: rgba(251, 248, 242, .94); border: 1px solid var(--rule); border-radius: 999px; padding: 3px; box-shadow: 0 2px 10px rgba(50, 35, 20, .08); }
.lens button { border: 0; background: transparent; border-radius: 999px; padding: 8px 14px; font: 600 13px/1 var(--sans); color: var(--ink-2); cursor: pointer; }
.lens button[aria-pressed=true] { background: var(--ink); color: var(--paper); }
.zoom button { width: 36px; height: 34px; display: grid; place-items: center; border: 0; background: transparent; border-radius: 999px; cursor: pointer; color: var(--ink); }
.zoom button:hover, .lens button[aria-pressed=false]:hover { background: var(--paper-3); }
.model-readout { margin: 0; font: 500 11.5px/1.45 var(--mono); color: var(--ink-2); text-align: right; background: rgba(251, 248, 242, .88); border-radius: 8px; padding: 6px 10px; }
.model-readout strong { color: var(--ink); font-weight: 600; }
.model-readout span { display: block; color: var(--ink-3); }
.model-legend { display: grid; grid-template-columns: auto auto; justify-content: space-between; gap: 4px 0; width: 200px; font: 500 10.5px/1.3 var(--mono); color: var(--ink-2); background: rgba(251, 248, 242, .9); border-radius: 8px; padding: 8px 10px; }
.model-legend[hidden] { display: none; }
.legend-bar { grid-column: 1 / -1; height: 8px; border-radius: 4px; background: linear-gradient(90deg, #2e3d47 0%, #455a5e 25%, #667a73 42%, #a8997a 54%, #ddc496 67%, #f2e3c4 79%, #fcf7ed 100%); }
.model-legend small { grid-column: 1 / -1; font-size: 10px; color: var(--ink-3); }
.model-hint { position: absolute; z-index: 5; left: 67%; top: 108px; translate: -50% 0; margin: 0; display: flex; align-items: center; gap: 10px; font: 500 13px/1 var(--sans); color: var(--ink-2); background: rgba(251, 248, 242, .9); border: 1px solid var(--rule); padding: 9px 14px; border-radius: 999px; white-space: nowrap; transition: opacity .5s; pointer-events: none; }
.hero:not(.is-live) .model-hint, .hero.is-engaged .model-hint, .hero.has-card .model-hint { opacity: 0; }
.hint-drag { width: 26px; height: 14px; border-radius: 7px; border: 1.5px solid var(--ink-2); position: relative; }
.hint-drag::after { content: ''; position: absolute; top: 2.5px; left: 3px; width: 6px; height: 6px; border-radius: 50%; background: var(--clay); animation: drag-dot 2.4s ease-in-out infinite; }
@keyframes drag-dot { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(11px); } }
.model-zoom-hint { position: absolute; z-index: 8; left: 50%; top: 50%; translate: -50% -50%; margin: 0; font: 600 14px/1 var(--sans); background: rgba(28, 33, 29, .86); color: var(--paper); padding: 12px 18px; border-radius: 999px; opacity: 0; transition: opacity .25s; pointer-events: none; }
.model-zoom-hint.is-visible { opacity: 1; }
.model-status { position: absolute; z-index: 6; right: var(--edge); top: 96px; margin: 0; font: 12.5px/1.4 var(--sans); color: var(--ink-3); max-width: 22rem; text-align: right; }
.model-status:empty { display: none; }
.hero-credit { position: absolute; z-index: 5; left: calc(var(--edge) - 8px); bottom: 22px; margin: 0; font: 500 10.5px/1.5 var(--mono); letter-spacing: .02em; color: var(--ink-3); max-width: 48rem; background: rgba(243, 238, 230, .82); border-radius: 6px; padding: 3px 8px; }
.hero-credit a { color: var(--ink-2); }

html.poster-capture .site-header, html.poster-capture .hero-copy, html.poster-capture .model-places,
html.poster-capture .model-hud, html.poster-capture .model-hint, html.poster-capture .hero-credit, html.poster-capture .hero::before { visibility: hidden; }

/* ---------- Landmarks in 3D: Thor's Hammer, Natural Bridge ---------- */
.landmark { padding: clamp(72px, 9vw, 128px) 0; }
.landmark.is-shaded { background: var(--paper-2); }
.landmark-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 20px 64px; align-items: end; margin-bottom: clamp(28px, 3.5vw, 44px); }
.landmark-kicker { display: flex; align-items: baseline; gap: 10px; margin: 0 0 14px; font: 500 11.5px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--clay); }
.landmark-kicker span { color: var(--ink-3); }
.landmark-head h2 { font: 500 clamp(40px, 5vw, 72px)/1 var(--serif); letter-spacing: -.028em; }
.landmark-lede { font: 400 clamp(17.5px, 1.4vw, 20px)/1.55 var(--serif); color: var(--ink-2); margin: 0; }
.landmark-facts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ink); margin: 10px 0 0; }
.landmark-facts > div { padding: 14px 18px 2px 0; }
.landmark-facts > div + div { padding-left: 18px; border-left: 1px solid var(--rule); }
.landmark-facts dt { font: 500 11.5px/1.4 var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--clay); margin-bottom: 6px; }
.landmark-facts dd { margin: 0; font: 500 21px/1.25 var(--serif); color: var(--ink); }
.landmark-facts dd span { display: block; font: 400 14px/1.45 var(--sans); color: var(--ink-3); margin-top: 4px; }
.landmark-plates { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(20px, 2.6vw, 36px); align-items: stretch; }
.landmark-plates.is-flipped { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
.landmark-plates.is-flipped > .landmark-card { order: -1; }
.landmark-plate { margin: 0; display: flex; flex-direction: column; min-width: 0; }
.landmark-plate > figcaption { padding-top: 12px; }
.landmark-stage { position: relative; flex: 1; min-height: min(80vh, 860px); border-radius: 16px; overflow: hidden; border: 1px solid var(--rule); isolation: isolate;
  background: radial-gradient(80% 62% at 50% 46%, #fbf8f2 0%, #f3ede3 55%, #e9e1d4 100%); }
.landmark-poster, .landmark-poster img, .landmark-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.landmark-poster img { object-fit: cover; transition: opacity .8s ease; }
.landmark-canvas { display: block; opacity: 0; transition: opacity .8s ease; touch-action: pan-y; cursor: grab; z-index: 2; }
.landmark-canvas:focus-visible { outline-offset: -6px; }
.landmark-stage.is-dragging .landmark-canvas { cursor: grabbing; }
.landmark-stage.is-live .landmark-canvas { opacity: 1; }
.landmark-stage.is-live .landmark-poster img { opacity: 0; }
.landmark-stage.is-static .landmark-canvas, .landmark-stage.is-static .landmark-hud, .landmark-stage.is-static .bridge-timeline { display: none; }
.landmark-hud { position: absolute; z-index: 4; left: 16px; right: 16px; bottom: 16px; display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.landmark-hud .zoom { margin-left: auto; }
.landmark-status { position: absolute; z-index: 4; left: 18px; right: 18px; top: 16px; margin: 0; font: 12.5px/1.4 var(--sans); color: var(--ink-3); }
.landmark-status:empty { display: none; }
.landmark-plate figcaption span { display: block; }
.landmark-method { display: inline-block; margin-top: 6px; font-weight: 600; color: var(--ink-2); }
.landmark-card { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: clamp(16px, 2vw, 26px); }
.landmark-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.landmark-scroll:focus-visible { outline-offset: 4px; }
.landmark-svg { display: block; width: 100%; height: auto; }
.landmark-svg text { font-family: var(--sans); fill: var(--ink); }
.landmark-svg .ts-kicker { font: 500 11.5px var(--mono); letter-spacing: .07em; text-transform: uppercase; fill: var(--clay); }
.landmark-svg .ts-name { font-size: 13px; font-weight: 600; }
.landmark-svg .ts-small { font-size: 11.5px; fill: var(--ink-3); }
.landmark-svg .ts-axis { font: 500 10.5px var(--mono); fill: var(--ink-3); }
.landmark-svg .ts-note { font: italic 12.5px var(--serif); fill: #9a5a3a; }
.landmark-svg .ts-dimtext { font-size: 11.5px; fill: var(--ink-2); }
.landmark-svg .ts-surface { fill: none; stroke: #5b3a26; stroke-width: 1.3; stroke-linejoin: round; }
.landmark-svg .ts-outline { fill: none; stroke: #6d3a22; stroke-width: 1.2; stroke-linejoin: round; }
.landmark-svg .ts-ghost { stroke: #b0633f; stroke-width: 1; stroke-dasharray: 3 4; opacity: .75; }
.landmark-svg .ts-bed { stroke: rgba(90, 45, 22, .35); stroke-width: .8; }
.landmark-svg .ts-lead, .landmark-svg .ts-dim { fill: none; stroke: var(--ink-3); stroke-width: .9; }
.landmark-svg .ts-tick { stroke: var(--ink-3); stroke-width: .9; }
.landmark-svg .ts-scale { fill: none; stroke: var(--ink-2); stroke-width: 1.1; }
.landmark-svg .ts-dot { fill: var(--ink); }
.landmark-svg .ts-water { fill: none; stroke: #4f7fa3; stroke-width: 1.6; stroke-linecap: round; }
.landmark-svg .ts-ice { fill: none; stroke: #6a8fb0; stroke-width: 1.1; stroke-linecap: round; }
.landmark-svg .bs-edge rect { fill: #6d3a22; }
.landmark-svg .qs-contour { fill: none; stroke: rgba(91, 58, 38, .22); stroke-width: .6; }
.landmark-svg .qs-index { fill: none; stroke: rgba(91, 58, 38, .42); stroke-width: .9; }
.landmark-svg .qs-rock { fill: #e8a57a; stroke: #b8693f; stroke-width: .5; }
.landmark-svg .qs-border { fill: none; stroke: var(--rule-2); stroke-width: 1; }
.landmark-svg .qs-trail { fill: none; stroke: var(--clay); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.landmark-svg .qs-trail-halo { fill: none; stroke: #fbf8f2; stroke-width: 5; stroke-linejoin: round; stroke-linecap: round; }
.landmark-svg .qs-halo { paint-order: stroke; stroke: #fbf8f2; stroke-width: 3.5px; stroke-linejoin: round; }
.landmark-svg .qs-profile { fill: none; stroke: #6d3a22; stroke-width: 1.4; stroke-linejoin: round; }

/* Thor's Hammer: bed labels on the cut face */
.thor-labels { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.thor-label { position: absolute; left: 0; top: 0; white-space: nowrap; font: 600 12px/1 var(--sans); color: var(--ink); background: rgba(251, 248, 242, .94); border: 1px solid rgba(28, 33, 29, .16); border-radius: 999px; padding: 6px 10px; translate: 14px -50%; transition: opacity .3s; }
.thor-label[data-side="-1"] { translate: calc(-100% - 14px) -50%; }
.thor-label::before { content: ''; position: absolute; top: 50%; width: 12px; height: 1px; background: rgba(28, 33, 29, .6); }
.thor-label[data-side="1"]::before { right: 100%; }
.thor-label[data-side="-1"]::before { left: 100%; }
.thor-label.is-hidden { opacity: 0; }
html.thor-capture .site-header, html.thor-capture .thor-hud, html.thor-capture .thor-labels { visibility: hidden; }
html.thor-capture .thor-stage { position: fixed; inset: 0; z-index: 90; min-height: 0; border: 0; border-radius: 0; }

/* Natural Bridge: stages from fin to fallen span */
.bridge-timeline { flex: 1 0 100%; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; margin-bottom: 2px; }
.bridge-timeline[hidden] { display: none; }
.bridge-steps { display: flex; background: rgba(251, 248, 242, .94); border: 1px solid var(--rule); border-radius: 999px; padding: 3px; box-shadow: 0 2px 10px rgba(50, 35, 20, .08); position: relative; }
.bridge-steps button { position: relative; border: 0; background: transparent; border-radius: 999px; padding: 8px 13px; font: 600 12.5px/1 var(--sans); color: var(--ink-2); cursor: pointer; }
.bridge-steps button + button::before { content: ''; position: absolute; left: -4px; top: 50%; width: 6px; height: 1px; background: var(--rule-2); }
.bridge-steps button[aria-pressed=true] { background: var(--clay); color: #fff; }
.bridge-steps button[aria-pressed=false]:hover { background: var(--paper-3); }
.bridge-play { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--rule); background: rgba(251, 248, 242, .94); cursor: pointer; color: var(--ink); box-shadow: 0 2px 10px rgba(50, 35, 20, .08); }
.bridge-play svg { fill: currentColor; }
.bridge-play .i-pause, .bridge-play[aria-pressed=true] .i-play { display: none; }
.bridge-play[aria-pressed=true] .i-pause { display: block; }
.bridge-stage-label { position: absolute; z-index: 4; left: 18px; top: 16px; margin: 0; font: 500 11.5px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--clay); background: rgba(251, 248, 242, .9); border-radius: 6px; padding: 5px 9px; }
.bridge-stage-label:empty { display: none; }
.bridge-caption-note { color: var(--ink-3); }
html.bridge-capture .site-header, html.bridge-capture .bridge-stage .landmark-hud, html.bridge-capture .bridge-timeline, html.bridge-capture .bridge-stage-label { visibility: hidden; }
html.bridge-capture .bridge-stage { position: fixed; inset: 0; z-index: 90; min-height: 0; border: 0; border-radius: 0; }

/* Queen's Garden: place names, the hiker and the walk controls */
.landmark-label { position: absolute; left: 0; top: 0; white-space: nowrap; font: 600 12px/1 var(--sans); color: var(--ink); background: rgba(251, 248, 242, .94); border: 1px solid rgba(28, 33, 29, .16); border-radius: 999px; padding: 6px 10px; translate: -50% calc(-100% - 10px); transition: opacity .3s; }
.landmark-label::after { content: ''; position: absolute; left: 50%; top: 100%; width: 1px; height: 9px; background: rgba(28, 33, 29, .6); }
.landmark-label.is-hidden { opacity: 0; }
.queens-labels { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.queens-hiker { position: absolute; z-index: 3; left: 0; top: 0; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--clay); box-shadow: 0 0 0 3px rgba(251, 248, 242, .95), 0 2px 8px rgba(50, 35, 20, .35); pointer-events: none; transition: opacity .25s; }
.queens-hiker.is-under { opacity: .55; }
.queens-hiker.is-hidden { opacity: 0; }
.landmark-stage-label { position: absolute; z-index: 4; left: 18px; top: 16px; right: 18px; margin: 0; font: 500 11.5px/1.45 var(--mono); letter-spacing: .03em; color: var(--ink); }
.landmark-stage-label:empty { display: none; }
.queens-readout { justify-self: start; width: max-content; max-width: calc(100% - 36px); background: rgba(251, 248, 242, .92); border-radius: 6px; padding: 5px 9px; }
.queens-walk { flex: 1 0 100%; display: flex; align-items: center; gap: 10px; margin-bottom: 2px; }
.queens-walk[hidden] { display: none; }
.landmark-play { flex: none; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--rule); background: rgba(251, 248, 242, .94); cursor: pointer; color: var(--ink); box-shadow: 0 2px 10px rgba(50, 35, 20, .08); }
.landmark-play svg { fill: currentColor; }
.landmark-play .i-pause, .landmark-play[aria-pressed=true] .i-play { display: none; }
.landmark-play[aria-pressed=true] .i-pause { display: block; }
.queens-scrub { flex: 1; display: flex; align-items: center; height: 38px; padding: 0 14px; background: rgba(251, 248, 242, .94); border: 1px solid var(--rule); border-radius: 999px; box-shadow: 0 2px 10px rgba(50, 35, 20, .08); }
.queens-scrub input { width: 100%; accent-color: var(--clay); cursor: pointer; }
.landmark-stage.is-static .queens-walk, .landmark-stage.is-static .queens-readout { display: none; }
html.queens-capture .site-header, html.queens-capture .queens-stage .landmark-hud, html.queens-capture .queens-walk, html.queens-capture .queens-readout, html.queens-capture .queens-labels, html.queens-capture .queens-hiker { visibility: hidden; }
html.queens-capture .queens-stage { position: fixed; inset: 0; z-index: 90; min-height: 0; border: 0; border-radius: 0; }

/* ---------- Hoodoo band ---------- */
.app { background: var(--night); color: #efe8dc; padding: clamp(80px, 11vw, 150px) 0 clamp(56px, 7vw, 96px); overflow: hidden; }
.app a:hover { color: #fff; }
.app-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.app-badge { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin: 0; font: 500 12px/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: #b7ae9f; }
.app-name { font: 600 15px/1 var(--sans); letter-spacing: 0; text-transform: none; color: #fff; display: inline-flex; align-items: center; gap: 9px; }
.app-name::before { content: ''; width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(160deg, #d77844, #9e3f22); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .15); }
.app h2 { font: 500 clamp(38px, 4.6vw, 66px)/1.02 var(--serif); letter-spacing: -.025em; color: #fbf6ee; }
.app-lede { font: 400 clamp(17px, 1.35vw, 19.5px)/1.6 var(--serif); color: #cfc6b8; margin: 0; }
.phones { display: grid; grid-template-columns: repeat(4, minmax(0, 290px)); justify-content: center; gap: clamp(20px, 3vw, 44px); padding-inline: var(--gutter); }
.phone { margin: 0; }
.phones .phone:nth-child(even) { margin-top: 56px; }
.phone-frame { position: relative; border-radius: 42px; padding: 9px; background: #0b0d0c; box-shadow: inset 0 0 0 1.5px #3b403c, 0 40px 70px rgba(0, 0, 0, .45), 0 0 0 1px rgba(255, 255, 255, .04); }
.phone-frame img { display: block; width: 100%; aspect-ratio: 1206 / 2622; object-fit: cover; border-radius: 33px; background: #222; }
.phone figcaption { padding: 22px 4px 0; font: 400 15px/1.55 var(--sans); color: #b9b0a2; }
.phone figcaption strong { display: block; font: 500 20px/1.25 var(--serif); color: #fbf6ee; margin-bottom: 6px; }
.app-foot { display: flex; align-items: center; justify-content: space-between; gap: 24px 48px; margin-top: clamp(48px, 6vw, 80px); padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, .12); }
.app-foot p { margin: 0; max-width: 46rem; font: 400 12.5px/1.6 var(--sans); color: #978f82; }

/* ---------- rocks section ---------- */
.rocks { padding: clamp(80px, 10vw, 140px) 0 clamp(64px, 8vw, 110px); }
.rocks-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; margin-bottom: 48px; }
.rocks-head h2, .conservancy h2 { font: 500 clamp(34px, 4vw, 56px)/1.04 var(--serif); letter-spacing: -.022em; }
.rocks-head p { font: 400 18px/1.6 var(--serif); color: var(--ink-2); margin: 0; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.steps li { padding: 26px 26px 10px 0; position: relative; }
.steps li + li { padding-left: 26px; border-left: 1px solid var(--rule); }
.steps svg { display: block; width: 100%; height: 150px; margin-bottom: 18px; }
.step-n { font: 500 12px/1 var(--mono); color: var(--clay); display: block; margin-bottom: 10px; }
.steps h3 { font: 500 23px/1.2 var(--serif); margin-bottom: 8px; }
.steps p { font-size: 15px; color: var(--ink-2); }
.rocks-source { font-size: 12.5px; color: var(--ink-3); margin: 18px 0 64px; }
.notes-index { border-top: 1px solid var(--ink); }
.notes-index h3 { font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding: 18px 0 14px; }
.notes-index a { display: grid; grid-template-columns: 56px minmax(0, 1.1fr) minmax(0, 1.4fr) 24px; align-items: baseline; gap: 16px; padding: 20px 0; border-top: 1px solid var(--rule); text-decoration: none; transition: background .2s, padding .2s; }
.notes-index a::after { content: '→'; font-size: 18px; color: var(--ink-3); transition: transform .2s; }
.notes-index a:hover { color: var(--ink); background: var(--paper-2); padding-inline: 12px; }
.notes-index a:hover::after { transform: translateX(4px); color: var(--clay); }
.notes-index .n { font: 500 12px/1 var(--mono); color: var(--clay); }
.notes-index strong { font: 500 23px/1.25 var(--serif); }
.notes-index span:not(.n) { color: var(--ink-2); font-size: 15.5px; }

/* ---------- conservancy + contact ---------- */
.conservancy { background: var(--paper-2); padding: clamp(80px, 10vw, 130px) 0; }
.conservancy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px 80px; }
.conservancy h2 { margin-bottom: 26px; }
.conservancy-lede { font: 400 21px/1.55 var(--serif); color: var(--ink); }
.conservancy-founder { color: var(--ink-2); }
.ledger { margin: 0; border-top: 1px solid var(--ink); }
.ledger > div { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.ledger dt { font: 500 12px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--clay); }
.ledger dd { margin: 0; color: var(--ink-2); font-size: 16px; }
.contact-band { padding: clamp(80px, 10vw, 130px) 0; text-align: center; }
.contact-band h2 { font: 500 clamp(34px, 4vw, 56px)/1.05 var(--serif); letter-spacing: -.022em; margin-bottom: 14px; }
.contact-band p { color: var(--ink-2); font-size: 17px; }
.contact-big { display: inline-block; margin-top: 10px; font: 500 clamp(24px, 3.2vw, 42px)/1.2 var(--serif); color: var(--clay); text-decoration-thickness: 1.5px; overflow-wrap: anywhere; }

/* ---------- footer ---------- */
.site-footer { background: var(--night); color: #cfc7ba; padding: 72px 0 32px; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.footer-brand .brand { display: inline-block; background: var(--paper); border-radius: 10px; padding: 12px 16px; margin-bottom: 18px; }
.footer-brand .brand img { width: 150px; }
.footer-brand p { max-width: 24rem; color: #a9a092; }
.site-footer h2 { font: 500 11.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #8f877a; margin-bottom: 16px; }
.site-footer nav, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-contact a { color: #f3ebdf; font-weight: 600; }
.footer-contact p { color: #a9a092; margin-top: 6px; }
.footer-legal { display: flex; justify-content: space-between; gap: 32px; padding-top: 26px; font-size: 12.5px; color: #8f877a; }
.footer-legal p { margin: 0; max-width: 52rem; }
.footer-legal p:last-child { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; white-space: nowrap; }

/* ---------- interior pages ---------- */
.page-heading { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; padding: clamp(56px, 8vw, 104px) 0 clamp(36px, 5vw, 56px); }
.page-heading h1 { font: 500 clamp(40px, 5.2vw, 72px)/1.02 var(--serif); letter-spacing: -.026em; max-width: 16em; margin-bottom: 22px; }
.page-heading .lead { font: 400 clamp(18px, 1.6vw, 22px)/1.55 var(--serif); color: var(--ink-2); max-width: 36em; margin: 0; }
.page-heading .lead a { color: var(--ink); }
.eyebrow { font: 500 11.5px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--clay); margin: 0 0 14px; }
.page-main > .body-grid, .page-main > .section, .page-main > section.grid-2, .page-main > section.grid-3, .page-main > .note, .page-main > .article-grid, .page-main > nav, .page-main > figure, .page-main > div, .page-main > section { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.page-main > :last-child { margin-bottom: clamp(72px, 9vw, 120px); }
.section { padding-block: clamp(40px, 5vw, 64px); }
.body-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 330px); gap: clamp(40px, 6vw, 88px); align-items: start; padding-block: 16px 24px; }
.prose { font: 400 18px/1.68 var(--serif); color: var(--ink); max-width: 44rem; }
.prose h2 { font: 500 clamp(26px, 2.4vw, 32px)/1.2 var(--serif); letter-spacing: -.012em; margin: 1.9em 0 .6em; }
.prose > h2:first-child, .prose > .eyebrow + h2 { margin-top: 0; }
.prose h3 { font: 650 16.5px/1.4 var(--sans); margin: 1.6em 0 .4em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .45em; }
.prose .meta, .meta { font: 400 13px/1.55 var(--sans); color: var(--ink-3); }
.aside, .field-aside { border-top: 2px solid var(--ink); padding-top: 20px; font-size: 15px; color: var(--ink-2); }
.aside h2, .field-aside h2 { font: 500 25px/1.2 var(--serif); color: var(--ink); margin-bottom: 14px; }
.aside a, .field-aside a { font-weight: 600; color: var(--ink); }
.rule { border: 0; border-top: 1px solid var(--rule); margin: 22px 0; }
.tag { display: inline-flex; align-items: center; gap: 6px; font: 500 10.5px/1 var(--mono); letter-spacing: .07em; text-transform: uppercase; border: 1px solid var(--rule-2); color: var(--ink-2); border-radius: 999px; padding: 6px 10px; margin-bottom: 14px; }
.tag.demo { color: var(--clay); border-color: rgba(168, 72, 42, .5); background: rgba(168, 72, 42, .06); }
.tag.muted { color: var(--ink-3); }
.spaced { margin-top: 14px; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 26px; }
.card h2 { font: 500 26px/1.2 var(--serif); margin-bottom: 10px; }
.card h3 { font: 500 22px/1.25 var(--serif); margin-bottom: 8px; }
.card p { color: var(--ink-2); }
.card > a:not(.button) { font-weight: 600; }
.card .number { display: block; font: 500 11px/1 var(--mono); letter-spacing: .08em; color: var(--clay); margin-bottom: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-block: 8px 40px; }
.note { background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--clay); border-radius: 8px; padding: 16px 20px; color: var(--ink-2); font-size: 15px; margin-bottom: 8px; }
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 24px 0 8px; border-top: 1px solid var(--ink); counter-reset: flow; font-family: var(--sans); }
.flow > div { padding: 14px 14px 12px 0; font: 600 16px/1.3 var(--sans); counter-increment: flow; }
.flow > div + div { padding-left: 14px; border-left: 1px solid var(--rule); }
.flow > div::before { content: '0' counter(flow); display: block; font: 500 11px/1 var(--mono); color: var(--clay); margin-bottom: 10px; }
.flow small { display: block; font: 400 13.5px/1.45 var(--sans); color: var(--ink-3); margin-top: 6px; }
.state-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 20px 0; font-family: var(--sans); }
.state-list > div { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: 14px 16px; }
.state-list h3 { margin: 0 0 6px; font-size: 15px; }
.state-list p { margin: 0; font-size: 14px; color: var(--ink-2); line-height: 1.5; }
dl { margin: 0; }
.aside dl, .prose dl { display: grid; gap: 0; }
.aside dt, .prose dt { font: 500 11px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); padding-top: 12px; }
.aside dd, .prose dd { margin: 3px 0 0; padding-bottom: 12px; border-bottom: 1px solid var(--rule); color: var(--ink); font-size: 15px; font-family: var(--sans); }
.source-note { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--ink); font: 400 14.5px/1.6 var(--sans); color: var(--ink-2); }
.source-note h2 { font: 500 11.5px/1.4 var(--mono) !important; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 12px !important; }
.source-note ul { padding-left: 1.1em; }
details { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 14px 0; margin: 22px 0; font-family: var(--sans); font-size: 15px; }
summary { cursor: pointer; font-weight: 600; }
code { font: 12.5px/1.4 var(--mono); overflow-wrap: anywhere; }
figcaption, .diagram-caption { font: 400 13px/1.55 var(--sans); color: var(--ink-3); padding-top: 12px; margin: 0; }
.breadcrumb { display: flex; gap: 10px; align-items: center; padding-top: 28px; font: 500 12px/1 var(--mono); letter-spacing: .04em; color: var(--ink-3); }
.breadcrumb a { color: var(--ink-2); }
.breadcrumb + .page-heading { padding-top: 36px; }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 300px); gap: clamp(40px, 6vw, 96px); align-items: start; padding-top: 40px; }
.article-copy { max-width: 42rem; }
.next-note { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--ink); padding-top: 22px; margin-top: 56px; font: 600 15px/1.4 var(--sans); }
.next-note a { text-decoration: none; }
.next-note a:hover { text-decoration: underline; }
figure { margin: 0; }
.guide-panorama img, .care-photo img, .hoodoo-photo img { display: block; width: 100%; border-radius: 12px; }
.care-photo img { max-height: 620px; object-fit: cover; }

/* hoodoo process diagram (geology-hoodoos) */
.process { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: clamp(22px, 3vw, 36px); }
.diagram-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 22px; }
.diagram-heading h2 { font: 500 clamp(24px, 2.4vw, 32px)/1.15 var(--serif); }
.diagram-heading > p { font-size: 13px; color: var(--ink-3); max-width: 240px; margin: 0; }
.process-controls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-bottom: 18px; background: var(--paper-2); padding: 4px; border-radius: 999px; }
.process-controls[hidden] { display: none; }
.process-controls button { border: 0; background: transparent; border-radius: 999px; padding: 11px 8px; font: 600 13.5px/1 var(--sans); cursor: pointer; color: var(--ink-2); }
.process-controls button[aria-pressed=true] { background: var(--ink); color: var(--paper); }
.process-stage { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; gap: 40px; padding: 18px 0; border-top: 1px solid var(--rule); }
.process-stage svg { display: block; width: 100%; max-height: 280px; }
.process-stage h3 { font: 500 28px/1.2 var(--serif); margin-bottom: 12px; }
.process-stage p:last-child { color: var(--ink-2); }
.process .diagram-caption { border-top: 1px solid var(--rule); margin-top: 12px; }
.time-diagram, .staircase-diagram { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: clamp(20px, 3vw, 34px); }
.time-scenes { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.time-scenes > div + div { border-left: 1px solid var(--rule); padding-left: 36px; }
.time-scenes svg { display: block; width: 100%; margin-bottom: 16px; }
.time-scenes h2 { font: 500 24px/1.2 var(--serif); margin-bottom: 8px; }
.time-scenes p { font-size: 15px; color: var(--ink-2); }
.staircase-diagram svg { width: 100%; display: block; }
.diagram-direction { display: flex; justify-content: space-between; gap: 24px; font: 500 11px/1 var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.diagram-regions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-block: 18px; }
.diagram-regions strong { display: block; font: 500 22px/1.25 var(--serif); margin-bottom: 4px; }
.diagram-regions span { font-size: 13.5px; color: var(--ink-3); display: block; }
.observation-cycle { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 28px 0; border-top: 1px solid var(--ink); font-family: var(--sans); }
.observation-cycle > div { padding: 16px 16px 4px 0; }
.observation-cycle > div + div { padding-left: 16px; border-left: 1px solid var(--rule); }
.observation-cycle span { font: 500 11px/1 var(--mono); color: var(--clay); }
.observation-cycle h3 { font: 500 22px/1.2 var(--serif); margin: 10px 0 6px; }
.observation-cycle p { font-size: 14.5px; color: var(--ink-2); line-height: 1.5; }

/* geology hub */
.hub-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; padding: 12px 0 44px; }
.hub-intro p { font: 400 18px/1.6 var(--serif); color: var(--ink-2); margin: 0; }
.hub-notes { border-top: 1px solid var(--ink); }
.hub-note { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 20px 56px; padding: 36px 0; border-bottom: 1px solid var(--rule); text-decoration: none; align-items: center; }
.hub-note:hover { color: var(--ink); }
.hub-note:hover h2 { color: var(--clay); }
.hub-note svg { width: 100%; height: auto; display: block; background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 14px 18px; }
.hub-note .n { font: 500 12px/1 var(--mono); color: var(--clay); display: block; margin-bottom: 12px; }
.hub-note h2 { font: 500 clamp(28px, 3vw, 40px)/1.1 var(--serif); letter-spacing: -.018em; margin-bottom: 12px; transition: color .2s; }
.hub-note p { color: var(--ink-2); font-size: 16.5px; margin-bottom: 14px; }
.hub-note .go { font-weight: 600; }
.hub-method { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 64px; padding: 56px 0 8px; }
.hub-method h2 { font: 500 30px/1.15 var(--serif); margin-bottom: 14px; }
.hub-method p { color: var(--ink-2); }

/* Hoodoo page */
.hoodoo-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px 64px; align-items: center; padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 7vw, 96px); }
.hoodoo-hero h1 { font: 500 clamp(52px, 7vw, 104px)/.95 var(--serif); letter-spacing: -.035em; margin-bottom: 20px; }
.hoodoo-hero .lead { font: 400 clamp(19px, 1.7vw, 23px)/1.5 var(--serif); color: var(--ink-2); margin-bottom: 26px; }
.status-line { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.hero-phones { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 560px; justify-self: end; }
.hero-phones .phone:nth-child(even) { margin-top: 64px; }
.hero-phones .phone-frame { box-shadow: inset 0 0 0 1.5px #3b403c, 0 36px 60px rgba(40, 28, 16, .28); }
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px 80px; align-items: center; padding: clamp(56px, 7vw, 96px) 0; border-top: 1px solid var(--rule); }
.feature-media { display: flex; justify-content: center; gap: 24px; }
.feature-media .phone { width: min(280px, 44%); min-width: 0; }
.feature-media .phone:nth-child(2) { margin-top: 56px; }
.feature.flip .feature-media { order: 2; }
.feature h2 { font: 500 clamp(32px, 3.4vw, 48px)/1.05 var(--serif); letter-spacing: -.02em; margin-bottom: 18px; }
.feature p { font: 400 18px/1.62 var(--serif); color: var(--ink-2); max-width: 32rem; }
.feature .phone figcaption, .hero-phones .phone figcaption { color: var(--ink-3); font-size: 13px; padding-top: 12px; }
.ipad { margin: 0; }
.ipad-frame { border-radius: 30px; padding: 12px; background: #0b0d0c; box-shadow: inset 0 0 0 1.5px #3b403c, 0 36px 60px rgba(40, 28, 16, .25); }
.ipad-frame img { display: block; width: 100%; aspect-ratio: 2048 / 2732; object-fit: cover; border-radius: 20px; }
.ipad figcaption { color: var(--ink-3); font-size: 13px; padding-top: 12px; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); margin: 8px 0 0; }
.facts > div { padding: 22px 22px 8px 0; }
.facts > div + div { padding-left: 22px; border-left: 1px solid var(--rule); }
.facts dt { font: 500 clamp(40px, 4.4vw, 60px)/1 var(--serif); letter-spacing: -.02em; color: var(--ink); margin-bottom: 10px; }
.facts dd { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.limits { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 80px; padding: clamp(56px, 7vw, 96px) 0; border-top: 1px solid var(--rule); }
.limits h2 { font: 500 clamp(30px, 3.2vw, 44px)/1.08 var(--serif); letter-spacing: -.02em; }
.limits ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.limits li { padding: 14px 0; border-bottom: 1px solid var(--rule); color: var(--ink-2); }
.limits li strong { color: var(--ink); }

/* landscape gallery */
.scenic-status { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding-bottom: 18px; }
.scenic-status .tag { margin: 0; }
.scenic-status p { margin: 0; color: var(--ink-3); font-size: 14.5px; }
.scenic-view img { display: block; width: 100%; aspect-ratio: 2200 / 701; object-fit: cover; border-radius: 14px; }
.scenic-view figcaption { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; }
.scenic-view figcaption strong { display: block; color: var(--ink); font: 500 18px/1.3 var(--serif); }
.scene-picker { display: none; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding: 16px 0 8px; }
.js .scene-picker { display: grid; }
.scene-picker button { display: flex; align-items: center; gap: 14px; text-align: left; border: 1px solid var(--rule); border-radius: 12px; padding: 8px; background: var(--card); cursor: pointer; font: 600 14px/1.3 var(--sans); }
.scene-picker button[aria-pressed=true] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.scene-picker img { width: 84px; height: 58px; object-fit: cover; border-radius: 7px; flex-shrink: 0; }
.scene-picker small { display: block; font: 400 12.5px/1.3 var(--sans); color: var(--ink-3); }
.large-art img { display: block; width: 100%; border-radius: 14px; background: var(--card); }

/* example station */
.status-panel { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: clamp(20px, 3vw, 32px); margin-bottom: 36px; font-family: var(--sans); }
.status-panel h2 { font: 500 28px/1.2 var(--serif); margin-bottom: 10px; }
.status-copy { color: var(--ink-2); }
.control { display: flex; flex-direction: column; gap: 8px; margin: 18px 0; max-width: 320px; }
.control label { font: 600 13px/1 var(--sans); }
.control select { font: 500 15px/1 var(--sans); padding: 11px 12px; border-radius: 10px; border: 1px solid var(--rule-2); background: var(--paper); color: var(--ink); }
.station-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid var(--rule); padding-top: 16px; }
.station-value { font: 500 56px/1.1 var(--serif); letter-spacing: -.02em; }
.station-value span { font: 500 16px var(--sans); color: var(--ink-3); margin-left: 8px; }
.station-top .tag { margin: 0; }
.plot { display: block; width: 100%; height: auto; max-height: 250px; margin-top: 12px; }
.plot text { font: 11px var(--mono); fill: var(--ink-3); }
.plot .axis { stroke: var(--rule-2); stroke-width: 1; }
.plot .bar { fill: var(--forest); }
.plot .gap { fill: none; stroke: var(--clay); stroke-width: 1.6; stroke-dasharray: 4 3; }
.table-wrap { overflow-x: auto; margin-top: 16px; }
table { width: 100%; border-collapse: collapse; font: 14px/1.4 var(--sans); }
caption { text-align: left; font-size: 13px; color: var(--ink-3); padding-bottom: 10px; }
th, td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); white-space: nowrap; }
th { font: 600 12px/1.3 var(--sans); color: var(--ink-3); }

/* about page contact */
.contact-box { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: 28px; margin: 40px 0; font-family: var(--sans); }
.contact-box h2 { margin-top: 0 !important; }
.contact-email { display: inline-block; font: 500 clamp(22px, 2.4vw, 30px)/1.3 var(--serif); color: var(--clay); margin: 4px 0 18px; overflow-wrap: anywhere; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.copy-status { margin: 12px 0 0; font-size: 14px; color: var(--ink-3); min-height: 1.4em; }
.photo-credits { font-family: var(--sans); font-size: 15px; }

/* hub thumbnails, Hoodoo page details, hero states */
.hub-note img { width: 100%; aspect-ratio: 360 / 230; object-fit: cover; border-radius: 14px; display: block; }
.hub-note svg { aspect-ratio: 360 / 230; }
.facts-band { padding-bottom: clamp(40px, 5vw, 72px); }
.feature-media .ipad { width: min(460px, 100%); }
.page-main > .section.prose { max-width: none; }
.page-main > .section.prose > * { max-width: 44rem; }
html:not(.js) [data-tour], .hero:not(.is-live) .model-hud { visibility: hidden; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .phones { grid-template-columns: repeat(2, minmax(0, 290px)); row-gap: 56px; }
  .phones .phone:nth-child(even) { margin-top: 40px; }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  /* Without JavaScript the links wrap under the logo; with it they collapse into a menu. */
  .header-inner { position: relative; height: auto; min-height: 72px; flex-wrap: wrap; row-gap: 0; }
  .site-nav { flex-wrap: wrap; gap: 2px 18px; padding-bottom: 10px; font-size: 14.5px; }
  .js .menu-toggle { display: inline-flex; }
  .js .header-inner { flex-wrap: nowrap; }
  .js .site-nav { display: none; position: absolute; top: calc(100% - 6px); right: 0; left: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: 8px; box-shadow: 0 20px 50px rgba(50, 35, 20, .18); }
  .js .site-nav.is-open { display: flex; }
  .js .site-nav a { padding: 14px 12px; border: 0; border-radius: 10px; font-size: 16px; }
  .js .site-nav a[aria-current] { background: var(--paper-2); }
  .js .site-nav .nav-contact { margin-top: 6px; text-align: center; background: var(--ink); color: var(--paper); border: 0; }
  .brand img { width: 120px; }
  .app-head, .rocks-head, .conservancy-grid, .hub-intro, .hub-method, .hoodoo-hero, .feature, .limits { grid-template-columns: minmax(0, 1fr); }
  .feature.flip .feature-media { order: 0; }
  .hero-phones { justify-self: start; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li:nth-child(3) { padding-left: 0; border-left: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .body-grid, .article-grid { grid-template-columns: minmax(0, 1fr); }
  .aside, .field-aside { position: static; }
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .state-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hub-note { grid-template-columns: minmax(0, 1fr); }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .facts > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .landmark-head, .landmark-plates, .landmark-plates.is-flipped { grid-template-columns: minmax(0, 1fr); }
  .landmark-plates.is-flipped > .landmark-card { order: 0; }
  .landmark-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landmark-facts > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .landmark-facts > div:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .landmark-stage { min-height: min(76svh, 720px); }
}
@media (max-width: 480px) {
  .landmark-facts { grid-template-columns: minmax(0, 1fr); }
  .landmark-facts > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .landmark-facts dd { font-size: 19px; }
  .landmark-hud .lens button { padding: 8px 11px; }
  .bridge-steps button { padding: 8px 9px; font-size: 12px; }
  .landmark-svg { min-width: 540px; }
}
@media (max-aspect-ratio: 1/1) {
  .hero { --stage: min(66svh, 120vw); height: auto; min-height: 0; }
  .hero::after { inset: 8px; }
  .hero-poster, .hero-poster img, .hero-canvas { bottom: auto; height: var(--stage); }
  .hero-copy { position: relative; left: auto; bottom: auto; width: auto; margin: calc(var(--stage) + 10px) var(--gutter) 0; padding-bottom: 84px; }
  .model-notes { top: calc(var(--stage) - 40px); bottom: auto; left: 10px; right: 10px; width: auto; }
  .model-hud { top: calc(var(--stage) - 46px); bottom: auto; left: var(--gutter); right: var(--gutter); align-items: stretch; }
  .model-controls { justify-content: space-between; }
  .hero-copy::before { display: none; }
  .model-controls { flex-direction: row; }
  .model-readout, .model-hint { display: none; }
}
@media (max-width: 760px), (max-aspect-ratio: 1/1) {
  .hero h1 { font-size: clamp(38px, 10.5vw, 58px); margin-bottom: 14px; }
  .hero-lede { font-size: 16.5px; margin-bottom: 20px; }
  .sheet-label { margin-bottom: 12px; font-size: 10.5px; }
  .model-note { padding: 18px 18px 16px; }
  .model-note h2 { font-size: 25px; }
  .model-note p { font-size: 15.5px; }
  .model-legend { width: 170px; }
  .hero-credit { left: var(--gutter); right: var(--gutter); bottom: 18px; font-size: 9.5px; }
  .poi-name { font-size: 11.5px; padding: 6px 9px; }
  .hero.has-card .hero-credit { opacity: 0; }
}
@media (max-width: 700px) {
  .phones { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 18px; padding-inline: var(--gutter); padding-bottom: 12px; justify-content: flex-start; scrollbar-width: none; }
  .phones::-webkit-scrollbar { display: none; }
  .phones .phone { flex: 0 0 64vw; scroll-snap-align: center; }
  .phones .phone:nth-child(even) { margin-top: 0; }
  .app-foot { flex-direction: column; align-items: flex-start; }
  .notes-index a { grid-template-columns: 40px minmax(0, 1fr) 20px; }
  .notes-index a > span:not(.n) { grid-column: 2; }
  .notes-index a::after { grid-column: 3; grid-row: 1; }
  .ledger > div { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-legal { flex-direction: column; }
  .footer-legal p:last-child { align-items: flex-start; white-space: normal; }
  .grid-2, .time-scenes, .diagram-regions, .observation-cycle, .flow, .scene-picker { grid-template-columns: minmax(0, 1fr); }
  .time-scenes > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 20px; }
  .observation-cycle > div + div, .flow > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); }
  .process-stage { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .process-controls button { font-size: 12px; padding: 10px 4px; }
  .diagram-heading { flex-direction: column; align-items: flex-start; gap: 12px; }
  .state-list { grid-template-columns: minmax(0, 1fr); }
  .feature-media .phone { width: min(240px, 46%); }
  .scenic-view figcaption { flex-direction: column; }
  .station-value { font-size: 44px; }
}
@media (max-width: 420px) {
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-actions .btn { flex: 1 1 auto; }
  .lens button { padding: 8px 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}