:root {
  --ink: #0a100d;
  --pine: #0d1a15;
  --moss: #8ca56f;
  --acid: #d8ef7a;
  --copper: #e7a160;
  --paper: #efece2;
  --paper-dark: #ddd9cd;
  --white: #f8f7f2;
  --line: rgba(248, 247, 242, .24);
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
::selection { background: var(--acid); color: var(--ink); }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--acid);
  color: var(--ink);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 22px 34px;
  color: #fff;
  background: linear-gradient(180deg, rgba(4,8,7,.56), rgba(4,8,7,0));
  text-shadow: 0 1px 12px rgba(0,0,0,.55);
  transition: opacity .3s ease;
}
.site-header.is-hidden { opacity: 0; pointer-events: none; }
.wordmark { display: flex; align-items: center; gap: 10px; text-transform: uppercase; font-size: 10px; font-weight: 700; letter-spacing: .16em; line-height: 1.15; }
.wordmark-mark { width: 30px; height: 30px; border: 1px solid currentColor; border-radius: 50%; position: relative; display: inline-block; flex: 0 0 auto; }
.wordmark-mark::after { content: ""; position: absolute; width: 21px; height: 1px; background: currentColor; left: 4px; top: 14px; transform: rotate(-26deg); transform-origin: center; }
.desktop-nav { display: flex; align-items: center; gap: 30px; color: #fff; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.desktop-nav > a, .nav-trigger { color: #fff; }
.desktop-nav > a { position: relative; }
.desktop-nav > a::after { content: ""; position: absolute; left: 0; bottom: -5px; width: 100%; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .35s ease; }
.desktop-nav > a:hover::after, .desktop-nav > a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.nav-journeys { position: relative; }
.nav-trigger { display: flex; align-items: center; gap: 9px; padding: 8px 0; border: 0; background: none; cursor: pointer; text-transform: uppercase; font-size: inherit; letter-spacing: inherit; }
.nav-trigger > span { position: relative; width: 9px; height: 9px; transition: transform .35s ease; }
.nav-trigger > span::before, .nav-trigger > span::after { content: ""; position: absolute; top: 4px; left: 1px; width: 7px; height: 1px; background: currentColor; }
.nav-trigger > span::after { transform: rotate(90deg); transition: transform .3s ease; }
.nav-trigger[aria-expanded="true"] > span { transform: rotate(180deg); }
.nav-trigger[aria-expanded="true"] > span::after { transform: rotate(0); }
.nav-trigger:focus-visible { outline: 1px solid currentColor; outline-offset: 6px; }
.journey-menu { position: absolute; top: calc(100% + 15px); left: 50%; width: 184px; padding: 8px; border: 1px solid rgba(231,161,96,.7); background: #14271f; box-shadow: 0 22px 60px rgba(0,0,0,.44); text-shadow: none; opacity: 0; visibility: hidden; transform: translate(-50%, -8px); transition: opacity .25s ease, visibility .25s ease, transform .35s cubic-bezier(.2,.65,.25,1); }
.nav-journeys:hover .journey-menu, .nav-journeys:focus-within .journey-menu, .nav-journeys.is-open .journey-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.journey-menu::before { content: ""; position: absolute; left: 0; bottom: 100%; width: 100%; height: 16px; }
.journey-menu::after { content: ""; position: absolute; left: 50%; bottom: 100%; width: 1px; height: 16px; background: rgba(255,255,255,.6); }
.journey-menu a { display: grid; grid-template-columns: 25px 1fr; align-items: center; min-height: 40px; padding: 0 10px; color: #fff; transition: background .25s ease, color .25s ease, padding-left .25s ease; }
.journey-menu a + a { border-top: 1px solid rgba(255,255,255,.13); }
.journey-menu a:hover, .journey-menu a:focus-visible { padding-left: 14px; background: rgba(255,255,255,.09); color: #fff; outline: 0; }
.journey-menu small { color: var(--copper); font-size: 8px; letter-spacing: .1em; }
.journey-menu span { font-size: 10px; letter-spacing: .18em; }
.sound-toggle { justify-self: end; display: flex; align-items: center; gap: 9px; border: 0; background: none; padding: 8px 0; cursor: pointer; text-transform: uppercase; letter-spacing: .14em; font-size: 9px; }
.sound-bars { display: flex; gap: 2px; align-items: center; height: 12px; }
.sound-bars i { display: block; width: 1px; height: 4px; background: currentColor; transition: height .2s; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(1) { animation: sound 1s infinite alternate; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(2) { animation: sound .7s .2s infinite alternate; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(3) { animation: sound .9s .4s infinite alternate; }
@keyframes sound { to { height: 12px; } }

.hero { position: relative; height: 100svh; min-height: 680px; overflow: hidden; background: #0c171d; }
.hero-image { --hero-y: 2.2%; position: absolute; inset: -5%; background-image: url("assets/dolomites-hero.jpg"); background-size: cover; background-position: center 49%; filter: brightness(.62) saturate(.7) blur(5px); transform: scale(1.16) translate3d(0, var(--hero-y), 0); transform-origin: 62% 51%; will-change: transform, filter; transition: transform 2.8s cubic-bezier(.16,.7,.2,1), filter 2.5s ease; }
.hero-image::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 68% 31%, rgba(246,184,118,.19), transparent 27%); mix-blend-mode: screen; opacity: 0; transform: translate3d(-8%, 5%, 0); }
.hero-vignette { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,9,10,.75) 0%, rgba(4,9,10,.22) 50%, rgba(4,9,10,.5) 100%), linear-gradient(0deg, rgba(4,9,10,.68), transparent 45%); opacity: 0; transition: opacity 1.8s .25s ease; }
.hero-route { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transform: scale(1.025); pointer-events: none; transition: opacity 1.4s 1.05s ease, transform 1.8s 1s ease; }
.hero-meta { position: absolute; top: 116px; left: 34px; right: 34px; display: flex; justify-content: space-between; color: rgba(255,255,255,.62); text-transform: uppercase; font-size: 9px; letter-spacing: .2em; }
.hero-route-links { display: flex; align-items: center; gap: 8px; }
.hero-route-links i { color: rgba(255,255,255,.38); font-style: normal; }
.hero-route-links a { position: relative; color: #fff; }
.hero-route-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -5px; height: 1px; background: var(--copper); transform: scaleX(0); transform-origin: right; transition: transform .3s ease; }
.hero-route-links a:hover::after, .hero-route-links a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.hero-route-links a:focus-visible { outline: 1px solid #fff; outline-offset: 5px; }
.hero-copy { position: absolute; left: 9vw; top: 50%; transform: translateY(-42%); z-index: 2; }
.eyebrow, .section-kicker { margin: 0 0 20px; text-transform: uppercase; font-size: 10px; letter-spacing: .28em; font-weight: 600; }
.eyebrow::before, .section-kicker::before { content: ""; display: inline-block; width: 46px; height: 1px; margin-right: 12px; vertical-align: middle; background: currentColor; }
.hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(64px, 9.4vw, 154px); font-weight: 400; letter-spacing: -.065em; line-height: .77; text-wrap: balance; }
.hero h1 em { color: var(--copper); font-weight: 400; }
.hero-deck { max-width: 420px; margin: 30px 0 0 6px; color: rgba(255,255,255,.76); font-family: var(--serif); font-size: 18px; line-height: 1.45; }
.hero-caption { position: absolute; right: 34px; bottom: 34px; display: flex; gap: 20px; align-items: flex-start; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.hero-caption p { margin: 0; line-height: 1.6; }
.hero-caption strong { color: var(--copper); font-weight: 600; }
.caption-no { color: rgba(255,255,255,.5); }
.scroll-cue { position: absolute; left: 34px; bottom: 34px; display: flex; align-items: center; gap: 15px; font-size: 9px; text-transform: uppercase; letter-spacing: .2em; }
.scroll-line { width: 72px; height: 1px; background: rgba(255,255,255,.35); position: relative; overflow: hidden; }
.scroll-line::after { content: ""; position: absolute; inset: 0; background: #fff; transform: translateX(-100%); animation: scrollLine 2.2s ease-in-out infinite; }
@keyframes scrollLine { 50%, 100% { transform: translateX(100%); } }

.hero-meta, .eyebrow, .hero h1, .hero-deck, .hero-caption, .scroll-cue { opacity: 0; }
.hero-meta { transform: translateY(-14px); transition: opacity .8s .55s ease, transform .9s .55s cubic-bezier(.2,.65,.25,1); }
.eyebrow { transform: translateX(-24px); transition: opacity .75s .75s ease, transform .9s .75s cubic-bezier(.2,.65,.25,1); }
.eyebrow::before { transform: scaleX(0); transform-origin: left; transition: transform .9s 1.15s cubic-bezier(.2,.65,.25,1); }
.hero h1 { clip-path: inset(0 0 104% 0); filter: blur(9px); transform: translateY(52px); transition: opacity .01s .82s linear, clip-path 1.35s .82s cubic-bezier(.16,.7,.2,1), filter 1.2s .82s ease, transform 1.35s .82s cubic-bezier(.16,.7,.2,1); }
.hero h1 em { text-shadow: 0 0 0 rgba(231,161,96,0); transition: text-shadow 1.4s 1.6s ease; }
.hero-deck { transform: translateY(22px); transition: opacity .8s 1.38s ease, transform 1s 1.38s cubic-bezier(.2,.65,.25,1); }
.hero-caption { transform: translateX(20px); transition: opacity .8s 1.65s ease, transform .9s 1.65s cubic-bezier(.2,.65,.25,1); }
.scroll-cue { transform: translateY(16px); transition: opacity .7s 1.8s ease, transform .9s 1.8s cubic-bezier(.2,.65,.25,1); }
body.hero-ready .hero-image { --hero-y: 0%; filter: brightness(1) saturate(1) blur(0); transform: scale(1.04) translate3d(0, var(--hero-y), 0); }
body.hero-ready .hero-image::after { opacity: .75; animation: heroLight 10s 2.2s ease-in-out infinite alternate; }
body.hero-ready .hero-vignette { opacity: 1; }
body.hero-ready .hero-route { opacity: .6; transform: scale(1); }
body.hero-ready .hero-meta, body.hero-ready .eyebrow, body.hero-ready .hero h1, body.hero-ready .hero-deck, body.hero-ready .hero-caption, body.hero-ready .scroll-cue { opacity: 1; transform: none; }
body.hero-ready .eyebrow::before { transform: scaleX(1); }
body.hero-ready .hero h1 { clip-path: inset(0); filter: blur(0); }
body.hero-ready .hero h1 em { text-shadow: 0 0 34px rgba(231,161,96,.2); }
@keyframes heroLight { from { opacity: .35; transform: translate3d(-8%, 5%, 0) scale(.94); } to { opacity: .8; transform: translate3d(8%, -4%, 0) scale(1.08); } }

.prologue { position: relative; background: var(--paper); color: var(--ink); padding: 130px 9vw 80px; overflow: hidden; }
.prologue-index { position: absolute; right: -2vw; top: -110px; font-family: var(--serif); font-size: 400px; line-height: 1; color: rgba(10,16,13,.035); }
.prologue-grid { display: grid; grid-template-columns: minmax(0, 1.22fr) minmax(210px, .42fr) minmax(280px, .64fr); gap: 5vw; align-items: end; }
.prologue h2, .field-notes h2 { max-width: 900px; margin: 0; font-family: var(--serif); font-size: clamp(42px, 6.2vw, 96px); font-weight: 400; letter-spacing: -.045em; line-height: .98; }
.prologue h2 em, .field-notes h2 em { color: #566b4f; font-weight: 400; }
.prologue-window { position: relative; height: clamp(340px, 38vw, 480px); margin: 0 0 12px; isolation: isolate; }
.prologue-window::before { content: ""; position: absolute; z-index: -1; inset: -13px 13px 13px -13px; border: 1px solid rgba(10,16,13,.28); }
.prologue-window::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,9,8,.72), transparent 55%); pointer-events: none; }
.prologue-window-media { position: absolute; inset: 0; overflow: hidden; }
.prologue-window img { width: 100%; height: 100%; object-fit: cover; object-position: 56% center; transform: scale(1.08); transition: transform 1.8s cubic-bezier(.16,.7,.2,1), filter 1.4s ease; }
.prologue-window.is-visible img { animation: prologueDrift 11s 1.4s ease-in-out infinite alternate; }
@keyframes prologueDrift { from { transform: scale(1.08) translate3d(-1.5%, 0, 0); } to { transform: scale(1.14) translate3d(1.5%, -1%, 0); } }
.prologue-window-route { position: absolute; z-index: 2; top: 43%; left: -17%; width: 134%; border-top: 1px dashed rgba(231,161,96,.9); transform: rotate(-12deg); }
.prologue-window-route::before, .prologue-window-route::after { content: ""; position: absolute; top: -5px; width: 7px; height: 7px; border: 1px solid var(--copper); border-radius: 50%; background: var(--paper); box-shadow: 0 0 0 5px rgba(231,161,96,.12); }
.prologue-window-route::before { left: 20%; }
.prologue-window-route::after { right: 16%; }
.prologue-window figcaption { position: absolute; z-index: 3; left: 16px; right: 16px; bottom: 16px; display: flex; justify-content: space-between; align-items: flex-end; color: #fff; text-transform: uppercase; }
.prologue-window figcaption strong { font-family: var(--serif); font-size: 20px; font-weight: 400; letter-spacing: -.01em; text-transform: none; }
.prologue-window figcaption small { font-size: 7px; letter-spacing: .16em; }
.prologue-copy { border-top: 1px solid rgba(10,16,13,.3); padding-top: 22px; font-family: var(--serif); font-size: 19px; line-height: 1.6; }
.prologue-copy p { margin: 0 0 18px; }
.mode-legend { margin-top: 100px; padding-top: 17px; border-top: 1px solid rgba(10,16,13,.16); display: flex; justify-content: flex-end; gap: 14px; text-transform: uppercase; font-size: 9px; letter-spacing: .18em; }
.mode-legend a { display: flex; align-items: center; gap: 8px; padding: 8px 10px; transition: color .3s ease, background .3s ease, transform .3s ease; }
.mode-legend a:hover, .mode-legend a:focus-visible { background: rgba(10,16,13,.065); color: #466454; transform: translateY(-2px); outline: 0; }
.legend-line { width: 38px; height: 2px; background: currentColor; }
.legend-line.trail { background: repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 8px); }
.legend-line.water { height: 4px; background: radial-gradient(circle at 2px 2px, currentColor 1px, transparent 1.2px) 0 0/6px 4px; }
.legend-line.rail { height: 5px; border-block: 1px solid currentColor; background: repeating-linear-gradient(90deg, transparent 0 5px, currentColor 5px 6px); }

.journey { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(500px, .82fr); background: var(--pine); color: var(--white); }
.journey-reverse { grid-template-columns: minmax(500px, .82fr) minmax(0, 1.18fr); }
.journey-reverse .journey-visual { order: 2; }
.journey-reverse .journey-content { order: 1; }
.journey-visual { min-height: 100vh; position: sticky; top: 0; align-self: start; overflow: hidden; }
.journey-visual img { width: 100%; height: 100vh; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.65,.25,1); }
.journey:hover .journey-visual img { transform: scale(1.025); }
.image-tint { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,9,8,.45), transparent 45%); }
.image-credit { position: absolute; left: 20px; bottom: 16px; margin: 0; padding: 6px 9px; background: rgba(5,10,8,.48); backdrop-filter: blur(12px); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.journey-content { padding: 110px clamp(38px, 5vw, 82px) 80px; display: flex; flex-direction: column; justify-content: center; }
.journey-heading { position: relative; }
.chapter, .coordinates { display: inline-block; font-size: 9px; text-transform: uppercase; letter-spacing: .19em; color: rgba(255,255,255,.58); }
.coordinates { float: right; }
.journey h2 { margin: 60px 0 18px; font-family: var(--serif); font-size: clamp(52px, 5.8vw, 92px); font-weight: 400; line-height: .88; letter-spacing: -.055em; }
.journey h2 em { font-weight: 400; color: var(--accent, var(--acid)); }
.location { margin: 0; color: rgba(255,255,255,.68); font-size: 10px; text-transform: uppercase; letter-spacing: .15em; }
.journey-story { margin: 70px 0 48px; max-width: 640px; font-family: var(--serif); font-size: 18px; line-height: 1.62; color: rgba(255,255,255,.78); }
.journey-story p { margin: 0 0 20px; }
.dropcap::first-letter { float: left; padding: 5px 10px 0 0; color: var(--accent, var(--acid)); font-family: var(--serif); font-size: 70px; line-height: .66; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); }
.facts div { padding: 23px 16px 22px 0; border-right: 1px solid var(--line); }
.facts div:not(:first-child) { padding-left: 16px; }
.facts div:last-child { border-right: 0; }
.facts strong { display: block; color: var(--accent, var(--acid)); font-family: var(--serif); font-size: clamp(27px, 2.8vw, 42px); font-weight: 400; line-height: 1; }
.facts span { display: block; margin-top: 7px; color: rgba(255,255,255,.52); font-size: 8px; text-transform: uppercase; letter-spacing: .15em; }
.route-card { margin-top: 48px; padding: 20px; border: 1px solid var(--line); }
.route-card-head { display: flex; justify-content: space-between; color: rgba(255,255,255,.55); font-size: 8px; letter-spacing: .16em; text-transform: uppercase; }
.route-canvas { display: block; width: 100%; height: 160px; margin: 12px 0 5px; cursor: crosshair; }
.route-labels { display: flex; justify-content: space-between; color: rgba(255,255,255,.55); font-family: var(--serif); font-size: 11px; }

.journey-light { --accent: #395b50; background: #dcd9ce; color: var(--ink); }
.journey-light .chapter, .journey-light .coordinates, .journey-light .location, .journey-light .journey-story, .journey-light .facts span, .journey-light .route-card-head, .journey-light .route-labels { color: rgba(10,16,13,.62); }
.journey-light .facts, .journey-light .facts div, .journey-light .route-card { border-color: rgba(10,16,13,.2); }
.journey-peat { --accent: #d9c77e; background: #171810; }
.journey-water { --accent: #a8d6d1; background: #0b1b20; }
.journey-red { --accent: #f05a42; background: #160f0c; }
.journey-dark { --accent: var(--copper); }
#atlantic, #laugavegur, #inside-passage, #bernina { scroll-margin-top: 76px; }

.route-collection { --collection-accent: var(--copper); padding: 120px 5vw 130px; background: var(--paper); color: var(--ink); }
.route-collection-foot { --collection-accent: #d9c77e; background: #171810; color: var(--white); }
.route-collection-water { --collection-accent: #a8d6d1; background: #0b1b20; color: var(--white); }
.route-collection-rail { --collection-accent: #f05a42; background: #160f0c; color: var(--white); }
.collection-head { display: grid; grid-template-columns: 1.35fr .65fr; gap: 8vw; align-items: end; margin: 0 4vw 65px; }
.collection-index { display: block; margin-bottom: 28px; color: var(--collection-accent); font-size: 9px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.collection-head h2 { margin: 0; font-family: var(--serif); font-size: clamp(52px, 6.5vw, 104px); font-weight: 400; letter-spacing: -.052em; line-height: .86; }
.collection-head h2 em { color: var(--collection-accent); font-weight: 400; }
.collection-head > p { max-width: 430px; margin: 0; padding-top: 22px; border-top: 1px solid currentColor; color: color-mix(in srgb, currentColor 64%, transparent); font-family: var(--serif); font-size: 18px; line-height: 1.55; }
.route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.route-collection-road .route-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.route-collection-road .tile-copy strong { font-size: clamp(31px, 3vw, 52px); }
.route-tile { position: relative; min-height: min(65vh, 690px); padding: 0; overflow: hidden; border: 0; background: #111; color: #fff; cursor: pointer; text-align: left; isolation: isolate; }
.route-tile::after { content: ""; position: absolute; z-index: 3; inset: 12px; border: 1px solid rgba(255,255,255,.4); opacity: 0; transform: scale(.97); transition: opacity .4s ease, transform .55s cubic-bezier(.2,.65,.25,1); pointer-events: none; }
.route-tile img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.65,.25,1), filter .6s ease; }
.tile-shade { position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg, rgba(3,7,6,.86) 0%, rgba(3,7,6,.12) 58%), linear-gradient(90deg, rgba(3,7,6,.22), transparent 65%); }
.tile-no { position: absolute; top: 24px; left: 24px; font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.tile-copy { position: absolute; left: 24px; right: 24px; bottom: 25px; }
.tile-copy small { display: block; margin-bottom: 14px; color: rgba(255,255,255,.68); font-size: 8px; font-style: normal; letter-spacing: .17em; text-transform: uppercase; }
.tile-copy strong { display: block; font-family: var(--serif); font-size: clamp(38px, 3.5vw, 61px); font-weight: 400; letter-spacing: -.04em; line-height: .86; }
.tile-copy i { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.35); color: rgba(255,255,255,.72); font-size: 8px; font-style: normal; letter-spacing: .18em; text-transform: uppercase; }
.route-tile:hover::after, .route-tile:focus-visible::after { opacity: 1; transform: scale(1); }
.route-tile:hover img, .route-tile:focus-visible img { transform: scale(1.045); filter: saturate(1.08); }
.route-tile:focus-visible { outline: 3px solid var(--collection-accent); outline-offset: 3px; }

.route-dialog { width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; background: #0b110e; color: var(--white); overflow: hidden; }
.route-dialog[open] { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(470px, .85fr); animation: dialogIn .55s cubic-bezier(.2,.65,.25,1); }
.route-dialog::backdrop { background: rgba(3,6,5,.88); backdrop-filter: blur(8px); }
@keyframes dialogIn { from { opacity: 0; transform: translateY(18px) scale(.99); } }
.dialog-close { position: fixed; z-index: 70; top: 24px; right: 28px; display: flex; align-items: center; gap: 13px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.4); background: rgba(5,10,8,.42); color: #fff; backdrop-filter: blur(15px); cursor: pointer; font-size: 8px; letter-spacing: .18em; text-transform: uppercase; }
.dialog-close i { position: relative; display: block; width: 17px; height: 17px; }
.dialog-close i::before, .dialog-close i::after { content: ""; position: absolute; top: 8px; left: 1px; width: 15px; height: 1px; background: currentColor; transform: rotate(45deg); }
.dialog-close i::after { transform: rotate(-45deg); }
.dialog-close:hover, .dialog-close:focus-visible { background: var(--dialog-accent, var(--copper)); color: var(--ink); outline: 0; }
.dialog-visual { position: relative; min-height: 100dvh; overflow: hidden; }
.dialog-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,10,8,.48), transparent 40%); pointer-events: none; }
.dialog-visual img { width: 100%; height: 100%; object-fit: cover; }
.dialog-image-label { position: absolute; z-index: 1; left: 26px; bottom: 24px; padding: 7px 10px; background: rgba(5,10,8,.5); backdrop-filter: blur(12px); font-size: 8px; letter-spacing: .15em; text-transform: uppercase; }
.dialog-story { --accent: var(--dialog-accent, var(--copper)); height: 100dvh; padding: 88px clamp(35px, 5vw, 80px) 138px; overflow-y: auto; overscroll-behavior: contain; }
.dialog-meta { display: flex; justify-content: space-between; color: rgba(255,255,255,.52); font-size: 8px; letter-spacing: .19em; text-transform: uppercase; }
.dialog-story h2 { margin: 72px 0 18px; color: var(--white); font-family: var(--serif); font-size: clamp(56px, 6vw, 96px); font-weight: 400; letter-spacing: -.055em; line-height: .84; }
.dialog-story h2 em { color: var(--accent); font-weight: 400; }
.dialog-location { margin: 0; color: rgba(255,255,255,.6); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.dialog-copy { margin: 66px 0 42px; color: rgba(255,255,255,.78); font-family: var(--serif); font-size: 18px; line-height: 1.62; }
.dialog-copy p { margin: 0 0 18px; }
.dialog-copy p:first-child::first-letter { float: left; padding: 5px 10px 0 0; color: var(--accent); font-size: 67px; line-height: .65; }
.dialog-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid rgba(255,255,255,.2); }
.dialog-facts div { padding: 22px 14px 20px 0; border-right: 1px solid rgba(255,255,255,.2); }
.dialog-facts div:not(:first-child) { padding-left: 14px; }
.dialog-facts div:last-child { border-right: 0; }
.dialog-facts strong { display: block; color: var(--accent); font-family: var(--serif); font-size: clamp(28px, 2.6vw, 42px); font-weight: 400; line-height: 1; }
.dialog-facts span { display: block; margin-top: 8px; color: rgba(255,255,255,.48); font-size: 8px; letter-spacing: .13em; text-transform: uppercase; }
.dialog-map { margin-top: 42px; padding: 18px; border: 1px solid rgba(255,255,255,.2); }
.dialog-map > div { display: flex; justify-content: space-between; color: rgba(255,255,255,.5); font-size: 8px; letter-spacing: .15em; text-transform: uppercase; }
.dialog-map canvas { display: block; width: 100%; height: 145px; margin-top: 8px; }
.dialog-source { display: inline-flex; gap: 35px; align-items: center; margin-top: 38px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.4); font-size: 8px; letter-spacing: .16em; text-transform: uppercase; }
.dialog-source:hover, .dialog-source:focus-visible { color: var(--accent); }
.dialog-navigation { position: fixed; z-index: 72; right: 28px; bottom: 24px; display: grid; grid-template-columns: minmax(150px, 1fr) auto minmax(150px, 1fr); align-items: stretch; width: min(640px, calc(42vw - 56px)); border: 1px solid rgba(255,255,255,.24); background: rgba(5,10,8,.88); box-shadow: 0 18px 48px rgba(0,0,0,.34); backdrop-filter: blur(18px); }
.dialog-navigation button { display: flex; align-items: center; gap: 13px; min-width: 0; padding: 12px 14px; border: 0; background: transparent; color: #fff; cursor: pointer; text-align: left; transition: background .25s ease, color .25s ease; }
.dialog-navigation button:last-child { justify-content: flex-end; text-align: right; }
.dialog-navigation button:hover, .dialog-navigation button:focus-visible { background: var(--dialog-accent, var(--copper)); color: var(--ink); outline: 0; }
.dialog-navigation button span { min-width: 0; }
.dialog-navigation small, .dialog-navigation strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dialog-navigation small { margin-bottom: 3px; color: rgba(255,255,255,.48); font-size: 7px; letter-spacing: .15em; text-transform: uppercase; }
.dialog-navigation button:hover small, .dialog-navigation button:focus-visible small { color: rgba(10,16,13,.58); }
.dialog-navigation strong { max-width: 150px; font-family: var(--serif); font-size: 13px; font-weight: 400; }
.dialog-position { display: grid; place-items: center; min-width: 72px; padding: 0 12px; border-inline: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.52); font-size: 8px; letter-spacing: .14em; }
.dialog-arrow { position: relative; display: block; flex: 0 0 auto; width: 22px; height: 10px; }
.dialog-arrow::before { content: ""; position: absolute; top: 4px; left: 0; width: 22px; height: 1px; background: currentColor; }
.dialog-arrow::after { content: ""; position: absolute; top: 1px; width: 7px; height: 7px; border-top: 1px solid currentColor; border-left: 1px solid currentColor; }
.dialog-arrow-left::after { left: 0; transform: rotate(-45deg); }
.dialog-arrow-right::after { right: 0; transform: rotate(135deg); }
.route-dialog.is-switching .dialog-visual img { animation: dialogImageSwap .62s cubic-bezier(.2,.65,.25,1); }
.route-dialog.is-switching .dialog-story > * { animation: dialogStorySwap .48s cubic-bezier(.2,.65,.25,1); }
@keyframes dialogImageSwap { from { opacity: .45; transform: scale(1.035); } to { opacity: 1; transform: scale(1); } }
@keyframes dialogStorySwap { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.modal-open { overflow: hidden; }

.interlude { position: relative; min-height: 72vh; padding: 100px 9vw; display: flex; flex-direction: column; justify-content: center; align-items: center; overflow: hidden; background: #111b17; color: #fff; text-align: center; isolation: isolate; }
.interlude::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(4,9,8,.48), rgba(4,9,8,.18) 50%, rgba(4,9,8,.48)), linear-gradient(0deg, rgba(4,9,8,.68), rgba(4,9,8,.08) 55%, rgba(4,9,8,.5)); }
.interlude > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 58%; animation: interludeDrift 15s ease-in-out infinite alternate; }
.interlude p { max-width: 1180px; margin: 0; font-family: var(--serif); font-size: clamp(46px, 8vw, 128px); letter-spacing: -.05em; line-height: .88; text-shadow: 0 8px 42px rgba(0,0,0,.42); }
.interlude-meta { display: flex; gap: 34px; align-items: center; margin-top: 46px; font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.interlude-meta span + span { position: relative; padding-left: 34px; color: var(--copper); }
.interlude-meta span + span::before { content: ""; position: absolute; left: 0; top: 50%; width: 18px; height: 1px; background: rgba(255,255,255,.7); }
@keyframes interludeDrift { from { transform: scale(1.02) translate3d(-.8%, 0, 0); } to { transform: scale(1.09) translate3d(.8%, -1%, 0); } }

.field-notes { position: relative; overflow: hidden; background: var(--paper); color: var(--ink); padding: 130px 9vw; isolation: isolate; }
.field-notes::before { content: ""; position: absolute; z-index: -2; inset: 0; opacity: .32; background-image: linear-gradient(rgba(10,16,13,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(10,16,13,.055) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(100deg, transparent 8%, #000 58%, transparent 100%); }
.field-notes::after { content: ""; position: absolute; z-index: -1; right: -13vw; top: -19vw; width: 52vw; aspect-ratio: 1; border: 1px solid rgba(86,107,79,.14); border-radius: 50%; box-shadow: 0 0 0 7vw rgba(86,107,79,.035), 0 0 0 14vw rgba(86,107,79,.025); }
.field-notes-intro { position: relative; display: grid; grid-template-columns: .45fr 1.55fr; align-items: start; gap: 40px; }
.field-notes-label { display: flex; flex-direction: column; align-items: flex-start; }
.field-notes h2 { max-width: 860px; }
.trace-orbit { position: relative; display: grid; place-items: center; width: min(190px, 16vw); aspect-ratio: 1; margin: 45px 0 0 12px; border-radius: 50%; }
.trace-ring { position: absolute; border-radius: 50%; }
.trace-ring-outer { inset: 0; border: 1px solid rgba(10,16,13,.3); }
.trace-ring-outer::before, .trace-ring-outer::after { content: ""; position: absolute; border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 7px rgba(231,161,96,.14); }
.trace-ring-outer::before { top: 18%; right: 8%; width: 7px; height: 7px; }
.trace-ring-outer::after { left: 12%; bottom: 19%; width: 5px; height: 5px; }
.trace-ring-inner { inset: 19%; border: 1px dashed rgba(86,107,79,.48); animation: orbitTurn 18s linear infinite; }
.trace-orbit > i { position: absolute; width: 112%; height: 1px; background: linear-gradient(90deg, transparent, #566b4f 17%, #566b4f 83%, transparent); transform: rotate(-28deg); }
.trace-orbit > i::after { content: ""; position: absolute; right: 13%; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--paper); border: 1px solid #566b4f; }
.trace-orbit b { margin-top: -9px; font-family: var(--serif); font-size: clamp(48px, 5vw, 74px); font-weight: 400; letter-spacing: -.06em; line-height: 1; }
.trace-orbit small { position: absolute; bottom: 29%; font-size: 7px; letter-spacing: .18em; text-transform: uppercase; }
@keyframes orbitTurn { to { transform: rotate(360deg); } }
.notes-grid { margin-top: 95px; display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid rgba(10,16,13,.3); }
.notes-grid article { position: relative; min-height: 285px; padding: 28px 3.2vw 42px; overflow: hidden; border-right: 1px solid rgba(10,16,13,.16); transition: background .4s ease, transform .45s cubic-bezier(.2,.65,.25,1); }
.notes-grid article::before { content: ""; position: absolute; top: 0; left: 0; width: 0; height: 3px; background: var(--note-accent, #566b4f); transition: width .55s cubic-bezier(.2,.65,.25,1); }
.notes-grid article::after { content: "↗"; position: absolute; right: 24px; bottom: 18px; color: var(--note-accent, #566b4f); font-size: 20px; opacity: 0; transform: translate(-8px, 8px); transition: opacity .35s ease, transform .35s ease; }
.notes-grid article:nth-child(1) { --note-accent: #566b4f; }
.notes-grid article:nth-child(2) { --note-accent: #c17e4b; }
.notes-grid article:nth-child(3) { --note-accent: #587d84; }
.notes-grid article:hover { background: rgba(255,255,255,.38); transform: translateY(-7px); }
.notes-grid article:hover::before { width: 100%; }
.notes-grid article:hover::after { opacity: 1; transform: none; }
.notes-grid article:not(:first-child) { padding-left: 3.2vw; }
.notes-grid article:last-child { border-right: 0; }
.notes-grid span { display: block; color: var(--note-accent, #6f845b); font-family: var(--serif); font-size: 58px; letter-spacing: -.04em; line-height: 1; }
.notes-grid h3 { margin: 48px 0 12px; font-family: var(--serif); font-size: 30px; font-weight: 400; }
.notes-grid p { max-width: 300px; margin: 0; color: rgba(10,16,13,.68); font-family: var(--serif); font-size: 16px; }

.finale { height: 94vh; min-height: 680px; position: relative; display: flex; align-items: center; overflow: hidden; }
.finale img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.finale-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,10,8,.83) 0%, rgba(7,10,8,.18) 64%), linear-gradient(0deg, rgba(7,10,8,.5), transparent 40%); }
.finale-copy { position: relative; z-index: 1; margin-left: 9vw; }
.finale h2 { margin: 0; font-family: var(--serif); font-size: clamp(58px, 8.2vw, 130px); line-height: .84; letter-spacing: -.055em; font-weight: 400; }
.finale h2 em { color: #f2b85f; font-weight: 400; }
.finale-copy > p:not(.section-kicker) { margin: 28px 0 0; font-size: 10px; text-transform: uppercase; letter-spacing: .16em; }
.finale-copy a { display: inline-flex; gap: 24px; align-items: center; margin-top: 55px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.45); font-size: 10px; text-transform: uppercase; letter-spacing: .16em; }
.finale-fact { position: absolute; right: 34px; bottom: 30px; max-width: 340px; color: rgba(255,255,255,.65); font-family: var(--serif); font-size: 13px; }

.site-footer { display: grid; grid-template-columns: .8fr 1.25fr .95fr; gap: 8vw; padding: 75px 5vw; background: #050805; color: rgba(255,255,255,.57); font-size: 10px; line-height: 1.6; }
.footer-brand { display: flex; gap: 16px; align-items: flex-start; color: #fff; text-transform: uppercase; letter-spacing: .12em; }
.footer-brand p { margin: 0; }
.footer-brand small { color: rgba(255,255,255,.42); font-size: 8px; }
.source-list { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 30px; }
.source-list p { grid-column: 1 / -1; margin: 0 0 8px; color: #fff; text-transform: uppercase; letter-spacing: .16em; }
.source-list a { border-bottom: 1px solid transparent; width: fit-content; }
.source-list a:hover { border-color: currentColor; color: #fff; }
.footer-note p { margin: 0 0 20px; }
.footer-note .design-credit { margin-bottom: 30px; }
.design-credit a { display: inline-flex; gap: 12px; align-items: center; padding-bottom: 7px; border-bottom: 1px solid rgba(255,255,255,.45); color: #fff; font-size: clamp(12px, 1.1vw, 16px); font-weight: 650; letter-spacing: .075em; line-height: 1.05; }
.design-credit a:hover, .design-credit a:focus-visible { border-color: var(--copper); color: var(--copper); outline: 0; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.65,.25,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .journey, .journey-reverse { grid-template-columns: 1fr; }
  .journey-visual, .journey-reverse .journey-visual { order: 0; position: relative; min-height: 72svh; }
  .journey-visual img { height: 72svh; }
  .journey-content, .journey-reverse .journey-content { order: 1; }
  .prologue-grid { grid-template-columns: 1fr; }
  .prologue-window { width: min(430px, 78%); margin: 20px 7vw 30px auto; }
  .prologue-copy { max-width: 560px; margin-left: auto; }
  .field-notes-intro { grid-template-columns: 1fr; }
  .field-notes-label { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .trace-orbit { width: 170px; margin: -15px 20px 30px 0; }
  .route-grid { grid-template-columns: repeat(2, 1fr); }
  .route-tile:last-child { grid-column: 1 / -1; min-height: 55vh; }
  .route-collection-road .route-grid { grid-template-columns: repeat(2, 1fr); }
  .route-collection-road .route-tile:last-child { grid-column: auto; min-height: min(65vh, 690px); }
  .route-dialog[open] { grid-template-columns: 1fr; overflow-y: auto; }
  .dialog-visual { min-height: 68svh; height: 68svh; }
  .dialog-story { height: auto; overflow: visible; }
  .dialog-navigation { right: 22px; bottom: 18px; width: calc(100vw - 44px); }
}

@media (max-width: 720px) {
  .site-header { padding: 18px; grid-template-columns: 1fr auto; }
  .desktop-nav { display: none; }
  .sound-toggle { font-size: 0; }
  .hero { min-height: 620px; }
  .hero-meta { top: 95px; left: 18px; right: 18px; }
  .hero-route-links { display: none; }
  .hero-copy { left: 18px; right: 18px; top: 50%; }
  .hero h1 { font-size: clamp(58px, 18vw, 92px); }
  .hero-deck { max-width: 310px; font-size: 15px; }
  .hero-caption { right: 18px; bottom: 20px; }
  .caption-no { display: none; }
  .scroll-cue { left: 18px; bottom: 24px; }
  .scroll-cue span:first-child { display: none; }
  .prologue, .field-notes { padding: 90px 22px 70px; }
  .prologue h2, .field-notes h2 { font-size: 46px; }
  .prologue-window { width: calc(100% - 12px); height: 370px; margin: 28px 0 22px 12px; }
  .mode-legend { justify-content: flex-start; flex-wrap: wrap; gap: 16px 24px; margin-top: 70px; }
  .route-collection { padding: 85px 16px 90px; }
  .collection-head { grid-template-columns: 1fr; margin: 0 6px 42px; }
  .collection-head h2 { font-size: 52px; }
  .collection-head > p { max-width: 360px; }
  .route-grid { grid-template-columns: 1fr; gap: 10px; }
  .route-collection-road .route-grid { grid-template-columns: 1fr; }
  .route-tile, .route-tile:last-child { grid-column: auto; min-height: 65svh; }
  .tile-copy strong { font-size: 48px; }
  .dialog-close { top: 14px; right: 14px; }
  .dialog-visual { min-height: 48svh; height: 48svh; }
  .dialog-story { padding: 58px 22px 132px; }
  .dialog-navigation { right: 10px; bottom: 10px; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr); width: calc(100vw - 20px); }
  .dialog-navigation button { padding: 10px; }
  .dialog-navigation strong { max-width: 92px; font-size: 11px; }
  .dialog-navigation small { display: none; }
  .dialog-position { min-width: 56px; padding: 0 7px; }
  .dialog-story h2 { margin-top: 48px; font-size: 58px; }
  .dialog-copy { margin-top: 48px; font-size: 17px; }
  .dialog-facts { grid-template-columns: 1fr; }
  .dialog-facts div, .dialog-facts div:not(:first-child) { padding: 16px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .dialog-facts div:last-child { border-bottom: 0; }
  .journey-content { padding: 80px 22px 65px; }
  .journey h2 { margin-top: 46px; font-size: 54px; }
  .journey-story { margin-top: 52px; font-size: 17px; }
  .facts { grid-template-columns: 1fr; }
  .facts div, .facts div:not(:first-child) { padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .journey-light .facts div { border-bottom-color: rgba(10,16,13,.2); }
  .facts div:last-child { border-bottom: 0; }
  .route-card { padding: 14px; }
  .route-canvas { height: 130px; }
  .interlude { min-height: 62vh; padding: 78px 22px; }
  .interlude-meta { flex-direction: column; gap: 10px; margin-top: 34px; }
  .interlude-meta span + span { padding-left: 0; }
  .interlude-meta span + span::before { display: none; }
  .notes-grid { grid-template-columns: 1fr; margin-top: 70px; }
  .notes-grid article, .notes-grid article:not(:first-child) { min-height: auto; padding: 28px 20px 40px; border-right: 0; border-bottom: 1px solid rgba(10,16,13,.16); }
  .notes-grid span { font-size: 46px; }
  .notes-grid h3 { margin-top: 24px; }
  .finale { height: 85vh; }
  .finale-copy { margin: 0 22px; }
  .finale h2 { font-size: 58px; }
  .finale-fact { left: 22px; right: 22px; bottom: 22px; }
  .site-footer { grid-template-columns: 1fr; padding: 60px 22px; }
  .source-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-image { --hero-y: 0%; filter: none; transform: scale(1.04); }
  .hero-vignette, .hero-route, .hero-meta, .eyebrow, .hero h1, .hero-deck, .hero-caption, .scroll-cue { opacity: 1; transform: none; clip-path: none; filter: none; }
}