:root {
  --night: #21152b;
  --night-2: #17111f;
  --mineral: #3e6fa7;
  --living: #c8e65a;
  --clay: #e07859;
  --paper: #f7f0df;
  --leaf: #39745a;
  --mist: #dde7e5;
  --ink: #19151e;
  --muted: #625c68;
  --line: rgba(33,21,43,.19);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--night); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.62; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-underline-offset: .22em; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--living); outline-offset: 4px; }
.skip { position: fixed; z-index: 100; top: .7rem; left: .7rem; transform: translateY(-160%); background: var(--living); color: var(--night); padding: .75rem 1rem; border-radius: .3rem; font-weight: 800; }
.skip:focus { transform: none; }
.topline { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0 clamp(1rem, 5vw, 5rem); color: #fff; background: var(--night); border-bottom: 1px solid rgba(255,255,255,.14); }
.wordmark { display: inline-flex; align-items: center; gap: .62rem; font-family: var(--serif); font-size: 1.4rem; font-weight: 800; text-decoration: none; letter-spacing: -.02em; }
.wordmark-notch { width: 1.75rem; height: .55rem; display: inline-block; background: var(--mineral); border-radius: .12rem; box-shadow: .72rem -.38rem 0 -.05rem var(--living); }
.topline nav { display: flex; gap: clamp(.8rem, 3vw, 2.4rem); font-size: .9rem; font-weight: 700; }
.topline nav a { text-decoration: none; padding: .8rem 0; border-bottom: 2px solid transparent; }
.topline nav a:hover, .topline nav a[aria-current="page"] { border-color: var(--living); }
.hero { min-height: min(820px, calc(100vh - 74px)); position: relative; overflow: hidden; background: var(--night); color: #fff; display: grid; align-items: end; }
.hero > img, .hero-shade { position: absolute; inset: 0; }
.hero-shade { background: linear-gradient(90deg, rgba(23,17,31,.92) 0%, rgba(23,17,31,.72) 38%, rgba(23,17,31,.12) 76%), linear-gradient(0deg, rgba(23,17,31,.74), transparent 50%); }
.hero-copy { position: relative; z-index: 2; width: min(48rem, 78vw); padding: clamp(3rem, 9vw, 8rem) clamp(1.2rem, 7vw, 7rem); }
.eyebrow { margin: 0 0 .8rem; color: var(--living); font-size: .78rem; font-weight: 900; letter-spacing: .19em; text-transform: uppercase; }
h1, h2 { font-family: var(--serif); line-height: .98; letter-spacing: -.045em; }
h1 { margin: 0; font-size: clamp(3.9rem, 10vw, 9.2rem); max-width: 10ch; }
h2 { margin: .2rem 0 1rem; font-size: clamp(2.3rem, 5vw, 5.1rem); }
.hero-copy > p:not(.eyebrow) { max-width: 42rem; font-size: clamp(1.05rem, 1.7vw, 1.3rem); color: #edf1e9; }
.hero-copy .profile-note { max-width: 36rem; margin-top: 1.2rem; padding-left: 1rem; border-left: .28rem solid var(--living); color: var(--paper); font-size: .92rem; font-weight: 760; }
.sill-action { display: inline-flex; align-items: center; gap: 1rem; margin-top: 1rem; padding: .82rem 1.15rem; background: var(--living); color: var(--night); font-weight: 900; text-decoration: none; border-radius: .24rem; box-shadow: 0 .42rem 0 var(--mineral); }
.sill-action.light { background: var(--paper); box-shadow: 0 .42rem 0 var(--clay); }
.hero-ruler { position: absolute; z-index: 3; right: clamp(1rem, 5vw, 5rem); top: 12%; bottom: 8%; width: .28rem; background: rgba(247,240,223,.78); }
.hero-ruler i { position: absolute; width: clamp(1.5rem, 4vw, 4rem); height: .28rem; right: 0; background: var(--living); }
.hero-ruler i:nth-child(1) { top: 4%; }.hero-ruler i:nth-child(2) { top: 26%; width: 2rem; }.hero-ruler i:nth-child(3) { top: 48%; }.hero-ruler i:nth-child(4) { top: 69%; width: 1.4rem; }.hero-ruler i:nth-child(5) { top: 88%; }
.walk-intro { padding: clamp(5rem, 11vw, 11rem) clamp(1.2rem, 12vw, 14rem); max-width: 95rem; }
.walk-intro h2 { max-width: 13ch; }
.walk-intro > p:last-child { max-width: 43rem; font-size: 1.15rem; }
.chapter-copy { align-self: center; padding: clamp(1.2rem, 4vw, 4.5rem); }
.chapter-copy > span { color: var(--mineral); font-size: .75rem; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
.chapter-copy h2 { max-width: 11ch; }
.chapter-copy p { max-width: 36rem; color: var(--muted); font-size: 1.05rem; }
.window { position: relative; overflow: hidden; margin: 0; min-height: 260px; background: var(--mist); }
.window img { transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.window:hover img { transform: scale(1.025); }
.window figcaption { position: absolute; left: 1rem; bottom: 1rem; padding: .5rem .72rem; background: rgba(247,240,223,.94); color: var(--ink); font-size: .82rem; font-weight: 800; }
.window-pair { display: grid; grid-template-columns: 1.15fr .95fr; grid-template-rows: minmax(400px, 62vh) minmax(260px, 42vh); background: var(--mist); border-block: 1px solid var(--line); }
.window-pair .chapter-copy { grid-row: span 2; }
.window-pair .low { margin-left: 18%; }
.plate-field { padding: clamp(4rem, 8vw, 8rem) clamp(1.2rem, 7vw, 7rem); display: grid; grid-template-columns: .85fr 1.35fr .62fr; gap: clamp(1rem, 3vw, 3rem); align-items: end; }
.plate-field .wide { height: min(62vw, 660px); border-radius: 46% 46% 1rem 1rem / 22% 22% 1rem 1rem; }
.plate-field .square { height: min(34vw, 420px); transform: translateY(3rem); }
.mark-run { position: relative; padding: clamp(5rem, 9vw, 9rem) clamp(1.2rem, 8vw, 9rem); display: grid; grid-template-columns: 1.2fr .75fr; gap: clamp(1rem, 3vw, 3rem); background: var(--night); color: #fff; }
.mark-run .chapter-copy { grid-column: 1 / -1; padding-left: 0; }
.mark-run .chapter-copy p { color: var(--mist); }
.mark-run .wide { height: 520px; }.mark-run .portrait { height: 650px; margin-top: 7rem; }.mark-run .low { height: 300px; margin-left: 14%; }.mark-run .square { height: 420px; margin-right: 12%; }
.mark-line { position: absolute; left: 4.5vw; top: 7rem; bottom: 7rem; width: .22rem; background: var(--living); }
.task-shelf { display: grid; grid-template-columns: .8fr 1.15fr; gap: 0; align-items: stretch; padding: clamp(5rem, 10vw, 10rem) 0; }
.task-shelf .tall { height: 680px; margin-left: 8vw; border-radius: 50% 50% .8rem .8rem / 18% 18% .8rem .8rem; }
.task-shelf .wide { grid-column: 1 / -1; height: 430px; margin: 3rem 7vw 0 24vw; }
.task-shelf .square { width: min(34vw, 430px); height: min(34vw, 430px); margin: -7rem 0 0 9vw; border: .8rem solid var(--paper); }
.history-spine { display: grid; grid-template-columns: .15fr .75fr 1.2fr; gap: clamp(1rem, 3vw, 3rem); padding: clamp(5rem, 9vw, 9rem) clamp(1.2rem, 7vw, 7rem); background: var(--mist); }
.history-spine .spine { grid-row: span 3; position: relative; width: .34rem; margin: 0 auto; background: var(--mineral); }
.spine b { position: absolute; left: 0; width: 3rem; height: .34rem; background: var(--clay); }.spine b:nth-child(1){top:12%}.spine b:nth-child(2){top:36%;width:1.7rem}.spine b:nth-child(3){top:63%}.spine b:nth-child(4){top:87%;width:2rem}
.history-spine .chapter-copy { grid-column: 2 / -1; padding-left: 0; }
.history-spine .portrait { height: 570px; }.history-spine .wide { height: 420px; align-self: end; }
.compare-stage { padding: clamp(5rem, 9vw, 9rem) clamp(1.2rem, 8vw, 9rem); display: grid; grid-template-columns: .74fr 1.26fr; gap: clamp(1rem, 4vw, 4rem); }
.compare-stage .chapter-copy { grid-column: 1 / -1; padding-left: 0; }
.compare-stage .split { height: 640px; border-radius: 42% 42% 0 0 / 18% 18% 0 0; }.compare-stage .wide { height: 420px; align-self: center; }
.return-run { display: grid; grid-template-columns: .65fr 1.1fr; background: #efe4d9; padding: clamp(4rem, 8vw, 8rem); gap: clamp(1rem, 3vw, 3rem); }
.return-run .square { height: 420px; }.return-run .wide { height: 460px; }.return-run .low { grid-column: 1 / -1; height: 330px; margin-left: 25%; }
.close-scene { min-height: 720px; position: relative; display: grid; align-items: center; overflow: hidden; color: #fff; background: var(--night); }
.close-scene > img { position: absolute; inset: 0; opacity: .58; }
.close-scene > div { position: relative; z-index: 1; padding: clamp(3rem, 9vw, 9rem); max-width: 60rem; }
footer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 2rem; padding: 2rem clamp(1rem, 5vw, 5rem); background: var(--night-2); color: #fff; }
footer p { color: var(--mist); }

.policy { background: var(--paper); }
.policy-cover { padding: clamp(4rem, 9vw, 9rem) clamp(1.2rem, 11vw, 12rem); background: var(--night); color: #fff; border-bottom: .5rem solid var(--living); }
.policy-cover h1 { max-width: 11ch; }
.policy-cover > p:not(.eyebrow) { max-width: 45rem; color: var(--mist); font-size: 1.08rem; }
.policy-cover .effective { color: var(--living) !important; font-family: ui-monospace, monospace; font-size: .9rem !important; }
.policy-index { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-bottom: 1px solid var(--line); }
.policy-index a { min-height: 84px; padding: 1rem; display: flex; align-items: center; gap: .8rem; background: var(--mist); color: var(--ink); text-decoration: none; font-size: .88rem; font-weight: 750; }
.policy-index a:hover { background: var(--living); }.policy-index b { color: var(--mineral); font-family: ui-monospace, monospace; }
.folio-spine { position: relative; max-width: 96rem; margin: 0 auto; padding: clamp(4rem, 8vw, 8rem) clamp(1rem, 7vw, 7rem); }
.folio-spine::before { content: ""; position: absolute; left: 50%; top: 3rem; bottom: 3rem; width: .25rem; background: var(--mineral); }
.folio { position: relative; display: grid; grid-template-columns: 5rem minmax(0, 1.1fr) minmax(240px, .8fr); gap: clamp(1rem, 3vw, 3rem); align-items: center; padding: clamp(2rem, 4vw, 4rem) 0; scroll-margin-top: 1.2rem; }
.folio.reverse { grid-template-columns: minmax(240px, .8fr) 5rem minmax(0, 1.1fr); }
.folio.reverse .folio-number { grid-column: 2; }.folio.reverse .folio-copy { grid-column: 3; }.folio.reverse figure { grid-column: 1; grid-row: 1; }
.folio-number { position: relative; z-index: 1; width: 4.2rem; height: 4.2rem; display: grid; place-items: center; background: var(--night); color: var(--living); border: .35rem solid var(--paper); border-radius: 50%; font-family: ui-monospace, monospace; font-weight: 900; }
.folio-copy { padding: clamp(1rem, 3vw, 2.5rem); background: rgba(247,240,223,.96); }
.folio-copy h2 { font-size: clamp(2rem, 4vw, 3.7rem); }
.folio-copy p { color: var(--muted); }
.folio figure { margin: 0; height: clamp(260px, 34vw, 460px); overflow: hidden; border-radius: 45% 45% 1rem 1rem / 18% 18% 1rem 1rem; box-shadow: 1rem 1rem 0 var(--mist); }
.back-top { display: inline-block; margin-top: 1rem; color: var(--mineral); font-weight: 800; }
[data-reveal].arrived { animation: settle .55s ease-out both; }
@keyframes settle { from { transform: translateY(10px); filter: saturate(.86); } to { transform: none; filter: none; } }
.folio:nth-child(3n+1).arrived { animation-name: shelf-in-left; }
.folio:nth-child(3n+2).arrived { animation-name: shelf-in-right; }
@keyframes shelf-in-left { from { opacity: .35; transform: translateX(-18px); } to { opacity: 1; transform: none; } }
@keyframes shelf-in-right { from { opacity: .35; transform: translateX(18px); } to { opacity: 1; transform: none; } }

@media (max-width: 820px) {
  .topline { min-height: 66px; }.topline nav a:first-child { display: none; }
  .hero { min-height: 720px; }.hero-shade { background: linear-gradient(0deg, rgba(23,17,31,.94), rgba(23,17,31,.18) 72%); }.hero-copy { width: 100%; padding: 3rem 1.2rem; }.hero-ruler { right: 1rem; top: 7%; bottom: 35%; }
  .window-pair, .plate-field, .mark-run, .task-shelf, .history-spine, .compare-stage, .return-run { grid-template-columns: 1fr; }
  .window-pair { grid-template-rows: auto; }.window-pair .chapter-copy { grid-row: auto; }.window-pair .low { margin-left: 10%; }
  .plate-field .wide, .plate-field .square, .mark-run .wide, .mark-run .portrait, .mark-run .low, .mark-run .square, .task-shelf .tall, .task-shelf .wide, .task-shelf .square, .history-spine .portrait, .history-spine .wide, .compare-stage .split, .compare-stage .wide, .return-run .square, .return-run .wide, .return-run .low { width: auto; height: clamp(260px, 78vw, 460px); margin: 0 0 1rem; transform: none; }
  .mark-run .chapter-copy, .task-shelf .wide, .task-shelf .square, .history-spine .chapter-copy, .compare-stage .chapter-copy, .return-run .low { grid-column: auto; }
  .history-spine { grid-template-columns: 2rem 1fr; }.history-spine .spine { grid-row: span 4; }.history-spine .chapter-copy, .history-spine .window { grid-column: 2; }
  footer { grid-template-columns: 1fr; gap: .4rem; }
  .policy-index { grid-template-columns: 1fr 1fr; }
  .folio-spine::before { left: 1.5rem; }
  .folio, .folio.reverse { grid-template-columns: 3rem 1fr; gap: .8rem; }
  .folio .folio-number, .folio.reverse .folio-number { grid-column: 1; grid-row: 1; width: 3.2rem; height: 3.2rem; border-width: .25rem; }
  .folio .folio-copy, .folio.reverse .folio-copy { grid-column: 2; grid-row: 1; padding: .6rem 0 1.2rem 1rem; }
  .folio figure, .folio.reverse figure { grid-column: 2; grid-row: 2; height: 280px; margin: 0; border-radius: 1rem; box-shadow: .6rem .6rem 0 var(--mist); }
}
@media (max-width: 460px) { .policy-index { grid-template-columns: 1fr; }.policy-index a { min-height: 60px; } h1 { font-size: 3.55rem; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .window:hover img { transform: none; }
}