:root {
  --ink: #071012;
  --paper: #eee9dc;
  --paper-dim: rgba(238, 233, 220, 0.68);
  --line: rgba(238, 233, 220, 0.26);
  --frozen: #a9deed;
  --ember: #e17642;
  --black: #b8b0a0;
  --green: #8ebc78;
  --realm: var(--paper);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  overflow-x: hidden;
}
body[data-active-realm="frozen"] { --realm: var(--frozen); }
body[data-active-realm="ember"] { --realm: var(--ember); }
body[data-active-realm="black"] { --realm: var(--black); }
body[data-active-realm="green"] { --realm: var(--green); }
button, a { color: inherit; }
a { text-decoration: none; }
button { font: inherit; }
::selection { color: #071012; background: var(--realm); }

.skip-link {
  position: fixed;
  z-index: 100;
  left: 1rem;
  top: 1rem;
  padding: 0.7rem 1rem;
  color: var(--ink);
  background: var(--paper);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}
.skip-link:focus { transform: translateY(0); }

.grain {
  position: fixed;
  z-index: 50;
  inset: 0;
  pointer-events: none;
  opacity: 0.1;
  background-image:
    repeating-radial-gradient(circle at 17% 29%, rgba(255,255,255,.24) 0 .45px, transparent .65px 3px),
    repeating-radial-gradient(circle at 73% 61%, rgba(255,255,255,.18) 0 .35px, transparent .55px 4px);
  background-size: 7px 9px, 11px 13px;
  mix-blend-mode: overlay;
}

.progress {
  position: fixed;
  z-index: 70;
  inset: 0 0 auto;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
}
.progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--realm);
  box-shadow: 0 0 14px var(--realm);
  transition: background 800ms ease;
}

.journey-route {
  position: fixed;
  z-index: 42;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 700ms ease;
}
body.has-scene .journey-route { opacity: .74; }
body.at-destination .journey-route { opacity: 0; }

.atmosphere-canvas {
  position: fixed;
  z-index: 41;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms linear;
}

.masthead {
  position: fixed;
  z-index: 60;
  inset: 0;
  bottom: auto;
  height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 3.2vw;
  color: var(--paper);
  background: linear-gradient(to bottom, rgba(3, 8, 9, 0.72), transparent);
  pointer-events: none;
  transition: opacity 900ms ease, transform 900ms var(--ease);
  animation: hero-masthead-in 1s 3.45s var(--ease) backwards;
}
body.at-destination .masthead { opacity: 0; transform: translateY(-18px); pointer-events: none; }
.masthead a, .masthead button { pointer-events: auto; }
.brand { justify-self: start; display: flex; align-items: center; gap: 0.8rem; }
.brand__mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font: italic 16px/1 Georgia, serif;
  transition: border-color 500ms ease, color 500ms ease;
}
.brand__word {
  font-size: 0.69rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}
.location { display: grid; gap: 0.25rem; min-width: 220px; text-align: center; }
.location__eyebrow { color: rgba(255,255,255,.48); font-size: 0.55rem; letter-spacing: 0.23em; text-transform: uppercase; }
#currentRealm { font: italic 0.9rem/1.2 Georgia, serif; color: var(--realm); transition: color 600ms ease; }
.atlas-toggle {
  justify-self: end;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  border: 0;
  padding: 0.6rem 0;
  color: inherit;
  background: none;
  cursor: pointer;
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.atlas-toggle i, .atlas-toggle i::after {
  display: block;
  width: 20px;
  height: 1px;
  content: "";
  background: currentColor;
  transition: transform 300ms ease;
}
.atlas-toggle i::after { transform: translateY(5px); }
.atlas-toggle[aria-expanded="true"] i { transform: translateY(3px) rotate(45deg); }
.atlas-toggle[aria-expanded="true"] i::after { transform: rotate(-90deg); }

.atlas {
  position: fixed;
  z-index: 55;
  top: 0;
  right: 0;
  width: min(440px, 100vw);
  height: 100svh;
  overflow-y: auto;
  padding: 104px 38px 34px;
  background: rgba(5, 13, 14, 0.94);
  border-left: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(24px);
  transform: translateX(102%);
  transition: transform 650ms var(--ease);
}
.atlas.is-open { transform: translateX(0); }
.atlas__topline { display: flex; justify-content: space-between; color: var(--paper-dim); font-size: 0.58rem; letter-spacing: .19em; text-transform: uppercase; }
.atlas__canvas-wrap { position: relative; height: 38vh; min-height: 245px; margin: 1.2rem 0 1rem; border: 1px solid rgba(255,255,255,.08); background: #071012; overflow: hidden; }
#routeCanvas { width: 100%; height: 100%; }
.atlas__compass { position: absolute; top: 16px; right: 16px; display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; color: rgba(255,255,255,.6); font: 9px/1 Georgia, serif; }
.atlas__compass::after { position: absolute; top: -5px; width: 1px; height: 11px; content: ""; background: var(--realm); }
.realm-nav { display: grid; }
.realm-nav a { display: grid; grid-template-columns: 34px 1fr 10px; gap: .8rem; align-items: center; min-height: 45px; border-bottom: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.5); transition: color 250ms ease; }
.realm-nav a:hover, .realm-nav a:focus-visible, .realm-nav a.is-active, .realm-nav a.is-preview { color: var(--paper); }
.realm-nav span { font: 10px/1 Georgia, serif; }
.realm-nav b { font-size: .65rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.realm-nav i { width: 5px; height: 5px; background: currentColor; border-radius: 50%; }
.realm-nav a.is-active i, .realm-nav a.is-preview i, .realm-nav a:hover i, .realm-nav a:focus-visible i { color: var(--realm); box-shadow: 0 0 8px currentColor; }
.realm-nav a[data-preview-realm="frozen"]:is(:hover,:focus-visible,.is-preview) i { color: var(--frozen); }
.realm-nav a[data-preview-realm="ember"]:is(:hover,:focus-visible,.is-preview) i { color: var(--ember); }
.realm-nav a[data-preview-realm="black"]:is(:hover,:focus-visible,.is-preview) i { color: var(--black); }
.realm-nav a[data-preview-realm="green"]:is(:hover,:focus-visible,.is-preview) i { color: var(--green); }
.realm-nav__map { margin-bottom: .35rem; border-top: 1px solid rgba(255,255,255,.08); }
.realm-nav__map.is-active i { color: var(--green); }
.realm-nav__map b::after { margin-left: .65rem; content: "↗"; color: var(--green); font-size: .7rem; }
.atlas__note { max-width: 270px; margin: 1.4rem 0 0; color: rgba(255,255,255,.42); font: italic .75rem/1.6 Georgia, serif; }

.transport {
  --transport-accent: var(--paper);
  position: fixed;
  z-index: 100;
  inset: 0;
  visibility: hidden;
  overflow: hidden;
  pointer-events: none;
}
.transport.is-active { visibility: visible; pointer-events: auto; }
.transport[data-realm="frozen"] { --transport-accent: var(--frozen); }
.transport[data-realm="ember"] { --transport-accent: var(--ember); }
.transport[data-realm="black"] { --transport-accent: var(--black); }
.transport[data-realm="green"] { --transport-accent: var(--green); }
.transport__backdrop { position: absolute; inset: 0; opacity: 0; background: #030708; }
.transport__image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.72) saturate(.82); will-change: top, left, width, height, transform, opacity; }
.transport__content { position: absolute; z-index: 2; top: 50%; left: 50%; display: grid; min-width: min(520px, 82vw); justify-items: center; gap: .7rem; opacity: 0; text-align: center; transform: translate(-50%,-50%); text-shadow: 0 3px 22px rgba(0,0,0,.7); }
.transport__content::before { width: 1px; height: 48px; margin-bottom: .35rem; content: ""; background: linear-gradient(transparent, var(--transport-accent)); box-shadow: 0 0 12px var(--transport-accent); }
.transport__content span, .transport__content small { color: var(--transport-accent); font-size: .55rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; }
.transport__content strong { font: italic 400 clamp(3rem,7vw,7rem)/.92 Georgia, serif; letter-spacing: -.05em; }
.transport__content small { color: rgba(255,255,255,.58); font-size: .5rem; }
.scene:focus { outline: none; }

.prologue {
  position: relative;
  height: 100svh;
  min-height: 640px;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #080e11;
}
.hero-opening { position: absolute; z-index: 8; inset: 0; overflow: hidden; pointer-events: none; animation: hero-opening-away .5s 3.65s ease forwards; }
.hero-opening::before, .hero-opening::after { position: absolute; z-index: -1; right: 0; left: 0; height: 50.2%; content: ""; background: #030708; }
.hero-opening::before { top: 0; transform-origin: top; animation: hero-panel-up 1.6s 1.85s var(--ease) both; }
.hero-opening::after { bottom: 0; transform-origin: bottom; animation: hero-panel-down 1.6s 1.85s var(--ease) both; }
.hero-opening__reticle { position: absolute; top: 50%; left: 50%; width: 74px; height: 74px; border: 1px solid rgba(238,233,220,.5); border-radius: 50%; transform: translate(-50%,-50%); animation: hero-reticle 2.7s .25s var(--ease) both; }
.hero-opening__reticle::before, .hero-opening__reticle::after { position: absolute; top: 50%; left: 50%; content: ""; background: rgba(238,233,220,.38); transform: translate(-50%,-50%); }
.hero-opening__reticle::before { width: 132px; height: 1px; }
.hero-opening__reticle::after { width: 1px; height: 132px; }
.hero-opening__reticle span { position: absolute; inset: 13px; border: 1px solid rgba(238,233,220,.18); border-radius: 50%; animation: hero-reticle-spin 7s linear infinite; }
.hero-opening__reticle span::before { position: absolute; top: -4px; left: 50%; width: 7px; height: 7px; content: ""; border-radius: 50%; background: var(--ember); box-shadow: 0 0 16px var(--ember); transform: translateX(-50%); }
.hero-opening__reticle i { position: absolute; top: 50%; left: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--paper); box-shadow: 0 0 14px rgba(238,233,220,.75); transform: translate(-50%,-50%); }
.hero-opening > p { position: absolute; top: calc(50% + 64px); left: 50%; margin: 0; color: rgba(238,233,220,.48); font-size: .51rem; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; white-space: nowrap; transform: translateX(-50%); animation: hero-coordinate 2.3s .45s ease both; }
.prologue__image {
  position: absolute;
  inset: -4%;
  background: url("images/21.jpg") center 48% / cover no-repeat;
  filter: saturate(.77) brightness(.72);
  animation: hero-image-arrival 4.2s var(--ease) both, prologue-drift 18s 4.2s ease-in-out infinite alternate;
}
.prologue__veil { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,9,10,.74) 0%, rgba(4,9,10,.08) 60%), linear-gradient(0deg, rgba(3,8,9,.92) 0%, transparent 44%, rgba(3,8,9,.18) 100%); }
.prologue__content { position: relative; z-index: 2; width: min(760px, 88vw); margin: 0 0 10vh 7vw; }
.kicker { display: flex; gap: 1.5rem; margin: 0 0 1.6rem; color: rgba(255,255,255,.66); font-size: .62rem; font-weight: 600; letter-spacing: .23em; text-transform: uppercase; animation: hero-copy-in .85s 2.25s var(--ease) both; }
.kicker span + span { padding-left: 1.5rem; border-left: 1px solid rgba(255,255,255,.27); }
.prologue h1 { margin: 0; font: 400 clamp(5.2rem, 13vw, 12.5rem)/.69 Georgia, "Times New Roman", serif; letter-spacing: -.075em; text-shadow: 0 5px 60px rgba(0,0,0,.34); }
.prologue h1 span { display: block; margin-left: .25em; font-size: .22em; font-style: italic; line-height: 1.6; letter-spacing: .02em; animation: hero-copy-in .8s 2.38s var(--ease) both; }
.prologue h1 b { display: block; width: max-content; max-width: none; padding: .12em .14em .18em .025em; margin: -.12em -.14em -.18em -.025em; font: inherit; line-height: .86; white-space: nowrap; animation: hero-title-in 1.45s 2.48s var(--ease) both; }
.prologue__lede { margin: 2.4rem 0 2.6rem .6rem; color: rgba(255,255,255,.72); font: italic clamp(.95rem, 1.3vw, 1.16rem)/1.65 Georgia, serif; animation: hero-copy-in .9s 2.88s var(--ease) both; }
.prologue__party { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; max-width: 760px; margin: -1.3rem 0 2rem .6rem; color: rgba(255,255,255,.65); font-size: .59rem; font-weight: 500; letter-spacing: .13em; line-height: 1.7; text-transform: uppercase; animation: hero-copy-in .9s 3.08s var(--ease) both; }
.prologue__party span { white-space: nowrap; }
.begin { display: inline-flex; align-items: center; gap: 2rem; margin-left: .6rem; padding: .75rem 0; border-bottom: 1px solid rgba(255,255,255,.5); font-size: .62rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; animation: hero-copy-in .9s 3.3s var(--ease) both; }
.begin i { font: normal 1rem/1 sans-serif; transition: transform 250ms ease; }
.begin:hover i { transform: translateY(4px); }
.prologue__folio { position: absolute; right: 3.2vw; bottom: 3.2vw; margin: 0; color: rgba(255,255,255,.42); font: italic .64rem/1 Georgia, serif; writing-mode: vertical-rl; animation: hero-copy-in .9s 3.45s var(--ease) both; }
.scroll-cue { position: absolute; z-index: 2; bottom: 0; left: 50%; width: 1px; height: 10vh; background: rgba(255,255,255,.16); animation: hero-copy-in .8s 3.6s ease both; }
.scroll-cue span { display: block; width: 1px; height: 35%; background: white; animation: scroll-cue 2.2s ease-in-out infinite; }

.expedition {
  position: relative;
  height: 640vh;
  min-height: 1600px;
  color: var(--paper);
  background: #050b0d;
}
.expedition__sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 660px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 30%, rgba(76,111,116,.1), transparent 28%),
    linear-gradient(180deg, #081113, #050a0b);
}
.expedition__sticky::before {
  position: absolute;
  z-index: 3;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, rgba(5,10,11,.8), transparent 8%, transparent 92%, rgba(5,10,11,.86)), linear-gradient(0deg, rgba(5,10,11,.7), transparent 18%, transparent 78%, rgba(5,10,11,.48));
}
.expedition__header {
  position: absolute;
  z-index: 7;
  top: 82px;
  right: 6vw;
  left: 7vw;
  display: flex;
  align-items: end;
  justify-content: space-between;
  pointer-events: none;
}
.expedition__header > * { opacity: 0; filter: blur(5px); transform: translateY(18px); transition: opacity 800ms ease, filter 900ms ease, transform 900ms var(--ease); }
.expedition__header > *:last-child { transition-delay: 180ms; }
.expedition.is-entered .expedition__header > * { opacity: 1; filter: blur(0); transform: translateY(0); }
.expedition__header p { margin: 0 0 .65rem; color: rgba(255,255,255,.4); font-size: .56rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; }
.expedition__header h2 { margin: 0; font: italic 400 clamp(2.1rem,4vw,4.5rem)/.9 Georgia, serif; letter-spacing: -.045em; }
.expedition__instruction { display: flex; align-items: center; gap: 1rem; }
.expedition__instruction i { color: var(--paper); font: normal 1rem/1 sans-serif; animation: ribbon-nudge 2.2s ease-in-out infinite; }
.expedition__viewport { position: absolute; z-index: 2; inset: 0; overflow: hidden; outline: none; }
.expedition__track {
  position: relative;
  display: flex;
  width: max-content;
  height: 100%;
  align-items: stretch;
  will-change: transform;
}
#ribbonCanvas { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; transform: scaleX(.985); transform-origin: left center; transition: opacity 1.2s 300ms ease, transform 1.5s 300ms var(--ease); }
.expedition.is-entered #ribbonCanvas { opacity: 1; transform: scaleX(1); }
.ribbon-intro {
  position: relative;
  z-index: 2;
  flex: 0 0 430px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10vh 55px 0 7vw;
}
.ribbon-intro > * { opacity: 0; filter: blur(4px); transform: translateY(18px); transition: opacity 750ms ease, filter 850ms ease, transform 900ms var(--ease); }
.ribbon-intro > *:nth-child(2) { transition-delay: 90ms; }
.ribbon-intro > *:nth-child(3) { transition-delay: 170ms; }
.ribbon-intro > *:nth-child(4) { transition-delay: 250ms; }
.expedition.is-entered .ribbon-intro > * { opacity: 1; filter: blur(0); transform: translateY(0); }
.ribbon-intro__index { color: rgba(255,255,255,.16); font: 400 5.5rem/1 Georgia, serif; }
.ribbon-intro h3 { margin: .7rem 0 1.2rem; font: 400 2.15rem/1.02 Georgia, serif; letter-spacing: -.035em; }
.ribbon-intro > p { max-width: 285px; margin: 0; color: rgba(255,255,255,.5); font: italic .82rem/1.55 Georgia, serif; }
.traveller-key { display: grid; gap: .45rem; margin-top: 2rem; color: rgba(255,255,255,.48); font-size: .51rem; letter-spacing: .12em; text-transform: uppercase; }
.traveller-key span { display: flex; align-items: center; gap: .65rem; }
.traveller-key i { display: block; width: 23px; height: 1px; background: currentColor; }
.traveller-key span:nth-child(3) i { background: var(--ember); }
.traveller-key span:nth-child(4) i { background: var(--black); }
.traveller-key span:nth-child(5) i { background: #d8bb74; }

.ribbon-group {
  --ribbon-realm: var(--paper);
  position: relative;
  z-index: 2;
  flex: 0 0 1660px;
  height: 100%;
  border-left: 1px solid rgba(255,255,255,.08);
}
.ribbon-group::before { position: absolute; inset: 0; content: ""; opacity: .68; background: radial-gradient(ellipse at 48% 48%, color-mix(in srgb, var(--ribbon-realm) 9%, transparent), transparent 55%); }
.ribbon-group--frozen { --ribbon-realm: var(--frozen); }
.ribbon-group--ember { --ribbon-realm: var(--ember); }
.ribbon-group--black { --ribbon-realm: var(--black); }
.ribbon-group--green { --ribbon-realm: var(--green); }
.ribbon-group > header { position: absolute; z-index: 3; top: 20vh; left: 70px; display: flex; align-items: center; gap: 1rem; color: var(--ribbon-realm); opacity: 0; filter: blur(5px); transform: translateY(16px); transition: opacity 700ms ease, filter 800ms ease, transform 900ms var(--ease); }
.ribbon-group.is-visible > header { opacity: 1; filter: blur(0); transform: translateY(0); }
.ribbon-group > header > span { color: rgba(255,255,255,.17); font: 400 3.6rem/1 Georgia, serif; }
.ribbon-group > header p { margin: 0 0 .3rem; color: currentColor; font-size: .5rem; letter-spacing: .2em; text-transform: uppercase; }
.ribbon-group > header h3 { margin: 0; color: var(--paper); font: italic 400 1.15rem/1 Georgia, serif; }
.ribbon-cards { position: relative; z-index: 2; display: flex; height: 100%; align-items: center; gap: 44px; padding: 8vh 70px 0; }
.ribbon-card {
  --lift: 0px;
  position: relative;
  flex: 0 0 190px;
  width: 190px;
  color: var(--paper);
  opacity: 0;
  filter: blur(5px);
  pointer-events: none;
  transform: translateY(calc(var(--lift) + 24px)) scale(.94);
  transition: transform 750ms var(--ease), opacity 650ms ease, filter 750ms ease;
  scroll-snap-align: center;
}
.ribbon-card:nth-child(2) { transition-delay: 45ms; }
.ribbon-card:nth-child(3) { transition-delay: 90ms; }
.ribbon-card:nth-child(4) { transition-delay: 135ms; }
.ribbon-card:nth-child(5) { transition-delay: 180ms; }
.ribbon-card:nth-child(6) { transition-delay: 225ms; }
.ribbon-card.is-visible { opacity: 1; filter: blur(0); pointer-events: auto; transform: translateY(var(--lift)) scale(1); }
.ribbon-card:nth-child(1) { --lift: -38px; }
.ribbon-card:nth-child(2) { --lift: 62px; }
.ribbon-card:nth-child(3) { --lift: -12px; }
.ribbon-card:nth-child(4) { --lift: 76px; }
.ribbon-card:nth-child(5) { --lift: -54px; }
.ribbon-card:nth-child(6) { --lift: 34px; }
.ribbon-card.is-visible:hover, .ribbon-card.is-visible:focus-visible { transform: translateY(calc(var(--lift) - 10px)) scale(1); outline: none; transition-delay: 0s; }
.ribbon-card img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid rgba(255,255,255,.18); filter: saturate(.68) brightness(.72); transition: filter 500ms ease, border-color 350ms ease, box-shadow 500ms ease; }
.ribbon-card:hover img, .ribbon-card:focus-visible img { filter: saturate(.95) brightness(.92); border-color: var(--ribbon-realm); box-shadow: 0 14px 45px rgba(0,0,0,.42), 0 0 20px color-mix(in srgb, var(--ribbon-realm) 16%, transparent); }
.ribbon-card__number { position: absolute; top: -1.25rem; left: 0; color: var(--ribbon-realm); font: .58rem/1 Georgia, serif; letter-spacing: .15em; }
.ribbon-card__caption { display: grid; gap: .35rem; padding-top: .8rem; }
.ribbon-card__caption b { font: italic 400 .88rem/1.2 Georgia, serif; }
.ribbon-card__caption small { color: rgba(255,255,255,.37); font-size: .48rem; letter-spacing: .12em; text-transform: uppercase; }
.ribbon-card--turn { flex-basis: 230px; width: 230px; }
.ribbon-card--destination { flex-basis: 320px; width: 320px; }
.ribbon-card--destination img { border-color: rgba(142,188,120,.52); box-shadow: 0 0 40px rgba(142,188,120,.08); }
.ribbon-card--loss::after { position: absolute; top: 50%; right: -26px; width: 7px; height: 7px; content: ""; border: 1px solid var(--ember); border-radius: 50%; box-shadow: 0 0 10px var(--ember); }
.ribbon-end { position: relative; z-index: 2; flex: 0 0 390px; display: flex; flex-direction: column; justify-content: center; align-items: start; padding: 8vh 8vw 0 70px; border-left: 1px solid rgba(255,255,255,.08); }
.ribbon-end > * { opacity: 0; filter: blur(4px); transform: translateX(18px); transition: opacity 750ms ease, filter 850ms ease, transform 900ms var(--ease); }
.ribbon-end > *:last-child { transition-delay: 140ms; }
.ribbon-end.is-visible > * { opacity: 1; filter: blur(0); transform: translateX(0); }
.ribbon-end p { margin: 0 0 2rem; font: italic 400 2.3rem/1.05 Georgia, serif; letter-spacing: -.04em; }
.ribbon-end a { padding: .75rem 0; border-bottom: 1px solid rgba(255,255,255,.32); font-size: .55rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.ribbon-end a span { margin-left: 1.5rem; }
.expedition__scan { position: absolute; z-index: 6; top: 24vh; bottom: 16vh; left: 48%; width: 1px; opacity: 0; pointer-events: none; background: linear-gradient(transparent, rgba(255,255,255,.16) 18%, rgba(255,255,255,.16) 82%, transparent); transform: scaleY(0); transition: opacity 650ms 420ms ease, transform 1.1s 420ms var(--ease); }
.expedition.is-entered .expedition__scan { opacity: 1; transform: scaleY(1); }
.expedition__scan i { position: absolute; top: 50%; left: -3px; width: 7px; height: 7px; border: 1px solid var(--paper); border-radius: 50%; background: #071012; box-shadow: 0 0 12px rgba(255,255,255,.45); }
.expedition__counter { position: absolute; z-index: 7; right: 6vw; bottom: 6vh; margin: 0; color: rgba(255,255,255,.38); font: .56rem/1 Georgia, serif; letter-spacing: .15em; opacity: 0; transform: translateY(8px); transition: opacity 600ms 520ms ease, transform 700ms 520ms var(--ease); }
.expedition.is-entered .expedition__counter { opacity: 1; transform: translateY(0); }
.expedition__counter span { color: var(--paper); }

.realm-gate {
  position: relative;
  min-height: 58vh;
  display: grid;
  grid-template-columns: minmax(100px, 1fr) minmax(300px, 2.5fr) 1fr;
  align-items: center;
  gap: 4vw;
  padding: 8vw;
  overflow: hidden;
  background: #081113;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.realm-gate::before, .realm-gate::after { position: absolute; content: ""; border: 1px solid currentColor; border-radius: 50%; opacity: .07; }
.realm-gate::before { width: 44vw; height: 44vw; right: -12vw; top: -30vw; box-shadow: 0 0 0 5vw currentColor, 0 0 0 10vw currentColor; animation: gate-orbit 16s ease-in-out infinite alternate; }
.realm-gate::after { width: 22vw; height: 22vw; right: -1vw; top: -19vw; animation: gate-orbit-reverse 12s ease-in-out infinite alternate; }
.realm-gate--frozen { color: var(--frozen); background: radial-gradient(circle at 75% 25%, #173039, #071012 52%); }
.realm-gate--ember { color: var(--ember); background: radial-gradient(circle at 75% 25%, #3b1e12, #0d0d0b 52%); }
.realm-gate--black { color: var(--black); background: radial-gradient(circle at 75% 25%, #262622, #080a0a 52%); }
.realm-gate--green { color: var(--green); background: radial-gradient(circle at 75% 25%, #153021, #07100d 52%); }
.realm-gate > * { position: relative; z-index: 1; }
.realm-gate__number { align-self: start; color: rgba(255,255,255,.09); font: 400 clamp(7rem, 16vw, 15rem)/.8 Georgia, serif; letter-spacing: -.08em; animation: gate-number 7s ease-in-out infinite alternate; }
.realm-gate p { margin: 0 0 1.2rem; color: currentColor; font-size: .58rem; font-weight: 600; letter-spacing: .25em; text-transform: uppercase; }
.realm-gate h2 { margin: 0; color: var(--paper); font: 400 clamp(3.3rem, 7vw, 7.5rem)/.9 Georgia, serif; letter-spacing: -.055em; text-shadow: 0 0 45px color-mix(in srgb, currentColor 28%, transparent); }
.realm-gate h2::after { display: block; width: min(210px, 42vw); height: 1px; margin-top: 1.35rem; content: ""; background: linear-gradient(90deg, currentColor, transparent); transform-origin: left; animation: gate-title-line 3.8s var(--ease) infinite; }
.realm-gate blockquote { max-width: 580px; margin: 2rem 0 0; color: rgba(255,255,255,.58); font: italic clamp(.95rem,1.4vw,1.2rem)/1.65 Georgia, serif; }
.realm-gate__temperature { justify-self: end; color: rgba(255,255,255,.16); font: 400 clamp(2rem,4vw,4rem)/1 Georgia, serif; }
.realm-gate__crossing { position: absolute; z-index: 2; right: 8vw; bottom: 7vh; left: 8vw; height: 1px; background: rgba(255,255,255,.12); }
.realm-gate__crossing::before { position: absolute; inset: 0; width: 30%; content: ""; background: linear-gradient(90deg, transparent, currentColor); box-shadow: 0 0 12px currentColor; animation: gate-crossing-line 4.8s var(--ease) infinite; }
.realm-gate__crossing::after { position: absolute; top: .8rem; right: 0; content: attr(data-range); color: rgba(255,255,255,.36); font: .52rem/1 Georgia, serif; letter-spacing: .22em; }
.realm-gate__crossing i { position: absolute; top: -3px; left: 0; width: 7px; height: 7px; border: 1px solid currentColor; border-radius: 50%; background: var(--ink); box-shadow: 0 0 14px currentColor; animation: gate-crossing-dot 4.8s var(--ease) infinite; }

.scene {
  position: relative;
  height: 100svh;
  min-height: 680px;
  overflow: clip;
  isolation: isolate;
  background: #071012;
}
.scene--turn { height: 112svh; }
.scene__image {
  position: sticky;
  z-index: -4;
  top: 0;
  width: 100%;
  height: 100svh;
  min-height: 620px;
  background-image: var(--image);
  background-size: cover;
  background-position: var(--focus-x) var(--focus-y);
  filter: saturate(.82) contrast(1.03) brightness(.78);
  transform: scale(1.075) translate3d(var(--drift-x, 0), var(--drift-y, 0), 0);
  will-change: transform;
}
.scene__shade { position: absolute; z-index: -3; inset: 0; background: linear-gradient(90deg, rgba(2,6,7,.72) 0%, transparent 46%, rgba(2,6,7,.14) 72%), linear-gradient(0deg, rgba(2,7,8,.86), transparent 44%, rgba(2,7,8,.18)); pointer-events: none; }
.scene--right .scene__shade { transform: scaleX(-1); }
.scene__fog { position: absolute; z-index: -2; inset: 42% -30% -10%; opacity: .22; pointer-events: none; filter: blur(20px); background: radial-gradient(ellipse at 20% 50%, rgba(218,230,226,.62) 0 8%, transparent 34%), radial-gradient(ellipse at 70% 55%, rgba(223,235,232,.45) 0 7%, transparent 31%), linear-gradient(0deg, rgba(220,232,229,.25), transparent 68%); animation: fog-drift 22s ease-in-out infinite alternate; mix-blend-mode: screen; }
.scene:nth-of-type(odd) .scene__fog { animation-direction: alternate-reverse; animation-duration: 27s; }
.scene::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  pointer-events: none;
  display: none;
}
.scene[data-realm="frozen"]::before {
  opacity: .5;
  background-image:
    radial-gradient(circle, rgba(234,249,255,.8) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(234,249,255,.55) 0 .7px, transparent 1.2px),
    linear-gradient(0deg, rgba(202,229,235,.12), transparent 48%);
  background-size: 117px 131px, 83px 97px, 100% 100%;
  background-position: 12px -30px, 47px -8px, 0 0;
  animation: frozen-snow 16s linear infinite;
}
.scene[data-realm="frozen"] .scene__fog { inset: 55% -25% -8%; opacity: .3; animation-duration: 28s; }
.scene[data-realm="ember"]::before {
  inset: 0 -4%;
  opacity: .42;
  background-image:
    radial-gradient(circle, rgba(255,174,104,.75) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(83,44,27,.7) 0 1.3px, transparent 1.8px),
    repeating-linear-gradient(0deg, transparent 0 17px, rgba(255,185,112,.025) 18px 19px, transparent 20px 34px);
  background-size: 131px 149px, 91px 117px, 100% 36px;
  animation: ember-rise 13s linear infinite;
  backdrop-filter: blur(.45px);
}
.scene[data-realm="ember"] .scene__fog { inset: 58% -25% -5%; opacity: .12; filter: blur(32px); background: radial-gradient(ellipse at 24% 72%, rgba(213,137,93,.28), transparent 38%), radial-gradient(ellipse at 72% 65%, rgba(190,116,76,.18), transparent 40%); animation: none; }
.scene[data-realm="black"]::before {
  opacity: .32;
  background-image:
    repeating-linear-gradient(104deg, transparent 0 31px, rgba(218,226,222,.32) 32px, transparent 33px 72px),
    repeating-linear-gradient(104deg, transparent 0 54px, rgba(218,226,222,.18) 55px, transparent 56px 103px);
  background-size: 173px 137px, 227px 193px;
  animation: black-rain 1.15s linear infinite;
}
.scene[data-realm="black"] .scene__shade { animation: distant-light 15s linear infinite; }
.scene[data-realm="black"] .scene__fog { opacity: .24; filter: blur(30px); }
.scene[data-realm="green"]::before {
  opacity: .38;
  background-image:
    radial-gradient(circle, rgba(198,229,178,.68) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(223,239,213,.5) 0 .7px, transparent 1.2px),
    repeating-linear-gradient(102deg, transparent 0 63px, rgba(219,232,223,.11) 64px, transparent 65px 118px);
  background-size: 119px 137px, 173px 191px, 271px 221px;
  animation: green-drift 19s linear infinite;
}
.scene[data-realm="green"] .scene__fog { inset: 47% -30% -8%; opacity: .12; filter: blur(38px); background: radial-gradient(ellipse at 25% 55%, rgba(210,232,211,.35) 0 12%, transparent 40%), radial-gradient(ellipse at 72% 51%, rgba(215,234,217,.24) 0 10%, transparent 38%); animation: none; }
.scene__entry {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 7vw;
  width: min(410px, 82vw);
  padding-left: 1.3rem;
  border-left: 1px solid var(--realm);
  opacity: .15;
  transform: translateY(calc(-50% + 36px));
  transition: opacity 900ms ease, transform 1100ms var(--ease), border-color 600ms ease;
}
.scene--right .scene__entry { right: 8vw; left: auto; }
.scene.is-active .scene__entry { opacity: 1; transform: translateY(-50%); }
.scene.is-transport-arrival .scene__entry {
  transition-duration: 1750ms;
  transition-delay: 180ms;
  transition-timing-function: cubic-bezier(.22,.75,.2,1);
}
.scene__meta { display: flex; gap: 1rem; margin: 0 0 1.2rem; color: var(--realm); font-size: .56rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; transition: color 600ms ease; }
.scene__meta span + span { padding-left: 1rem; border-left: 1px solid currentColor; }
.scene h3 { margin: 0 0 1.2rem; font: 400 clamp(3.2rem, 6vw, 6.5rem)/.86 Georgia, serif; letter-spacing: -.055em; text-shadow: 0 3px 28px rgba(0,0,0,.55); }
.scene__entry > p:not(.scene__meta) { max-width: 360px; margin: 0 0 1.5rem; color: rgba(255,255,255,.78); font: italic clamp(.94rem,1.2vw,1.08rem)/1.65 Georgia, serif; text-shadow: 0 2px 16px rgba(0,0,0,.85); }
.scene__coordinates { color: rgba(255,255,255,.46); font-size: .55rem; letter-spacing: .2em; text-transform: uppercase; }
.scene--destination { height: 170svh; }
.scene--destination .scene__image { filter: saturate(.88) contrast(1.02) brightness(.72); }
.scene--destination .scene__image { transform: scale(var(--arrival-scale, 1.06)) translate3d(0, var(--arrival-y, 0), 0); transform-origin: 50% 56%; }
.scene--destination .scene__shade { background: linear-gradient(90deg, rgba(2,7,7,.72), transparent 48%), linear-gradient(0deg, rgba(2,7,7,.92), transparent 46%, rgba(2,7,7,.18)); }
.scene--destination .scene__entry { top: 62%; opacity: 0; transform: translateY(calc(-50% + 42px)); transition-duration: 1400ms; }
.scene--destination.is-arrived .scene__entry { opacity: 1; transform: translateY(-50%); }
.arrival { position: absolute; top: calc(100svh - 48px); left: 50%; display: flex; align-items: center; gap: 1rem; color: rgba(255,255,255,.5); font-size: .55rem; letter-spacing: .28em; text-transform: uppercase; transform: translateX(-50%); }
.arrival::before, .arrival::after { width: 45px; height: 1px; content: ""; background: rgba(255,255,255,.25); }
.cross-bridge { display: flex; width: max-content; align-items: center; gap: 2.2rem; margin-top: 2rem; padding: .82rem 0; border-bottom: 1px solid rgba(255,255,255,.55); opacity: 0; pointer-events: none; transform: translateY(14px); font-size: .62rem; font-weight: 600; letter-spacing: .19em; text-transform: uppercase; transition: opacity 900ms ease 350ms, transform 900ms var(--ease) 350ms, border-color 250ms ease; }
.cross-bridge i { font: normal 1rem/1 sans-serif; transition: transform 250ms ease; }
.cross-bridge:hover { border-color: var(--green); }
.cross-bridge:hover i { transform: translateX(5px); }
.scene--destination.can-cross .cross-bridge { opacity: 1; pointer-events: auto; transform: translateY(0); }

.scene-controls {
  position: fixed;
  z-index: 45;
  right: 3.2vw;
  bottom: 3vw;
  display: grid;
  grid-template-columns: 32px auto 32px 32px;
  align-items: center;
  gap: .7rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
}
body.has-scene .scene-controls { opacity: 1; pointer-events: auto; }
body.at-destination .scene-controls { opacity: 0; pointer-events: none; }
.scene-controls button { position: relative; width: 32px; height: 32px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; color: var(--paper); background: rgba(5,10,11,.25); backdrop-filter: blur(8px); cursor: pointer; transition: border-color 200ms ease, background 200ms ease, transform 200ms ease; }
.scene-controls button:hover { border-color: var(--realm); background: rgba(5,10,11,.6); }
.scene-controls > span { display: flex; align-items: center; gap: .5rem; color: rgba(255,255,255,.48); font: .56rem/1 Georgia, serif; }
.scene-controls > span b { min-width: 1.2rem; color: var(--paper); font-weight: 400; }
.scene-controls > span i { display: block; width: 25px; height: 1px; background: rgba(255,255,255,.25); }
.scene-controls > span em { font-style: normal; }
.scene-map { margin-left: .12rem; }
.scene-map > span { display: flex; width: 15px; height: 11px; margin: auto; transform: rotate(-4deg); }
.scene-map > span i { display: block; flex: 1; height: 100%; border: 1px solid currentColor; background: rgba(255,255,255,.03); }
.scene-map > span i + i { border-left: 0; }
.scene-map > span i:nth-child(1), .scene-map > span i:nth-child(3) { transform: skewY(-14deg); }
.scene-map > span i:nth-child(2) { transform: skewY(14deg); }
.scene-map::after {
  position: absolute;
  right: 50%;
  bottom: calc(100% + 10px);
  padding: .45rem .55rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 2px;
  opacity: 0;
  content: attr(data-tooltip);
  color: rgba(255,255,255,.78);
  background: rgba(4,9,10,.86);
  font: 600 .5rem/1 sans-serif;
  letter-spacing: .18em;
  pointer-events: none;
  transform: translate(50%, 5px);
  transition: opacity 180ms ease, transform 180ms ease;
}
.scene-map:hover::after, .scene-map:focus-visible::after { opacity: 1; transform: translate(50%, 0); }

.epilogue { position: relative; min-height: 100svh; display: grid; overflow: hidden; place-items: center; padding: 10vh 5vw 4vh; text-align: center; isolation: isolate; background: #040a09; }
.epilogue::after { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(180deg, rgba(3,8,8,.1), rgba(3,8,8,.55) 60%, #040908 100%), radial-gradient(ellipse at 50% 43%, rgba(95,153,101,.13), transparent 42%); }
.epilogue__world { position: absolute; z-index: -2; inset: 0; overflow: hidden; pointer-events: none; }
.epilogue__horizon { position: absolute; inset: -8%; opacity: 0; background: url("images/14.jpg") 50% 55% / cover no-repeat; filter: saturate(.66) brightness(.31) blur(3px); transform: scale(1.14); mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.48) 58%, transparent 93%); }
.epilogue.is-visible .epilogue__horizon { animation: epilogue-horizon 18s cubic-bezier(.2,.7,.2,1) both, epilogue-breathe 16s ease-in-out 3s infinite alternate; }
.epilogue__light { position: absolute; top: -12%; left: 50%; width: 2px; height: 78%; opacity: 0; background: linear-gradient(180deg, transparent, rgba(211,239,195,.95) 38%, rgba(142,188,120,.26) 77%, transparent); box-shadow: 0 0 18px rgba(185,225,166,.86), 0 0 80px 22px rgba(107,168,110,.2); transform: translateX(-50%) scaleY(.08); transform-origin: top; }
.epilogue__light::after { position: absolute; top: 44%; left: 50%; width: min(78vw, 900px); height: 45vh; content: ""; border-radius: 50%; background: radial-gradient(ellipse, rgba(184,226,166,.17), rgba(91,151,93,.05) 42%, transparent 70%); filter: blur(20px); transform: translate(-50%,-50%); }
.epilogue.is-visible .epilogue__light { animation: epilogue-light 4.6s var(--ease) .25s both, epilogue-light-pulse 7s ease-in-out 4.8s infinite alternate; }
.epilogue__path { position: absolute; top: 0; left: 50%; width: 1px; height: 36%; opacity: 0; background: linear-gradient(transparent 5%, rgba(238,233,220,.12) 45%, var(--green)); transform: scaleY(0); transform-origin: top; }
.epilogue__path i { position: absolute; right: -3px; bottom: -3px; width: 7px; height: 7px; border: 1px solid var(--green); border-radius: 50%; box-shadow: 0 0 14px var(--green); }
.epilogue.is-visible .epilogue__path { animation: epilogue-path 2.8s var(--ease) .55s both; }
.epilogue__rings { position: absolute; top: 46%; left: 50%; width: min(82vw, 1050px); aspect-ratio: 2 / 1; opacity: 0; transform: translate(-50%,-50%) rotateX(67deg) scale(.55); transform-style: preserve-3d; }
.epilogue__rings i { position: absolute; inset: 0; border: 1px solid rgba(178,215,162,.19); border-radius: 50%; box-shadow: inset 0 0 35px rgba(98,161,101,.05), 0 0 24px rgba(98,161,101,.04); }
.epilogue__rings i:nth-child(2) { inset: 15%; border-color: rgba(238,233,220,.14); }
.epilogue__rings i:nth-child(3) { inset: 31%; border-color: rgba(142,188,120,.28); }
.epilogue.is-visible .epilogue__rings { animation: epilogue-rings-in 3.7s var(--ease) .55s both, epilogue-rings-drift 12s ease-in-out 4.3s infinite alternate; }
.epilogue__motes { position: absolute; inset: 0; opacity: 0; }
.epilogue__motes i { position: absolute; top: var(--y); left: var(--x); width: var(--s); height: var(--s); border-radius: 50%; background: rgba(218,238,207,.9); box-shadow: 0 0 9px rgba(178,222,157,.9); }
.epilogue.is-visible .epilogue__motes { animation: epilogue-motes-in 2s ease 1.4s both; }
.epilogue.is-visible .epilogue__motes i { animation: epilogue-mote var(--d) ease-in-out infinite alternate; }
.epilogue__content { position: relative; z-index: 2; display: grid; justify-items: center; opacity: 0; transform: translateY(32px); }
.epilogue.is-visible .epilogue__content { animation: epilogue-content-in 1.8s var(--ease) 1.25s both; }
.epilogue__plate { color: var(--green); font-size: .58rem; letter-spacing: .24em; text-transform: uppercase; }
.epilogue h2 { margin: 1.5rem 0 2.8rem; font: italic 400 clamp(3rem,7vw,7rem)/.94 Georgia, serif; letter-spacing: -.05em; text-shadow: 0 4px 40px rgba(0,0,0,.65); }
.epilogue h2 span { display: block; opacity: 0; filter: blur(8px); transform: translateY(24px); }
.epilogue.is-visible h2 span:first-child { animation: epilogue-line-in 1.45s var(--ease) 1.75s both; }
.epilogue.is-visible h2 span:last-child { animation: epilogue-line-in 1.55s var(--ease) 2.15s both; }
.epilogue__restart { position: relative; padding: .8rem 0; border-bottom: 1px solid rgba(255,255,255,.3); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; transition: color 250ms ease, border-color 250ms ease; }
.epilogue__restart::before { position: absolute; right: 50%; bottom: -1px; width: 0; height: 1px; content: ""; background: var(--green); box-shadow: 0 0 12px var(--green); transition: width 500ms var(--ease), right 500ms var(--ease); }
.epilogue__restart:hover { color: var(--green); border-color: transparent; }
.epilogue__restart:hover::before { right: 0; width: 100%; }
.epilogue__restart span { margin-left: 1.2rem; }
.design-credit { margin-top: 2.65rem; color: rgba(255,255,255,.68); font-size: .64rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; transition: color 250ms ease; }
.design-credit:hover { color: var(--green); }
.epilogue__credit { align-self: end; margin-top: 12vh; color: rgba(255,255,255,.3); font: italic .65rem/1.5 Georgia, serif; }

@keyframes prologue-drift { from { transform: scale(1.02) translate3d(-.7%,0,0); } to { transform: scale(1.08) translate3d(.7%,-.5%,0); } }
@keyframes hero-image-arrival {
  0% { transform: scale(1.2); filter: saturate(.32) brightness(.2) blur(9px); }
  45% { filter: saturate(.5) brightness(.34) blur(5px); }
  100% { transform: scale(1.02) translate3d(-.7%,0,0); filter: saturate(.77) brightness(.72) blur(0); }
}
@keyframes hero-panel-up { 0%, 18% { transform: translateY(0); } 100% { transform: translateY(-102%); } }
@keyframes hero-panel-down { 0%, 18% { transform: translateY(0); } 100% { transform: translateY(102%); } }
@keyframes hero-opening-away { to { opacity: 0; visibility: hidden; } }
@keyframes hero-reticle {
  0% { opacity: 0; transform: translate(-50%,-50%) scale(.18) rotate(-24deg); }
  24% { opacity: 1; transform: translate(-50%,-50%) scale(.76) rotate(0); }
  58% { opacity: .9; transform: translate(-50%,-50%) scale(1) rotate(4deg); }
  100% { opacity: 0; transform: translate(-50%,-50%) scale(4.8) rotate(16deg); }
}
@keyframes hero-reticle-spin { to { transform: rotate(360deg); } }
@keyframes hero-coordinate { 0% { opacity: 0; transform: translate(-50%, 9px); } 28%, 68% { opacity: 1; transform: translate(-50%, 0); } 100% { opacity: 0; transform: translate(-50%, -7px); } }
@keyframes hero-copy-in { from { opacity: 0; filter: blur(5px); transform: translateY(18px); } to { opacity: 1; filter: blur(0); transform: translateY(0); } }
@keyframes hero-title-in { from { opacity: 0; filter: blur(9px); letter-spacing: -.115em; transform: translate3d(-24px, 12px, 0) scaleX(.975); } to { opacity: 1; filter: blur(0); letter-spacing: -.075em; transform: translate3d(0, 0, 0) scaleX(1); } }
@keyframes hero-masthead-in { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fog-drift { from { transform: translate3d(-8%, 2%, 0) scale(1); } to { transform: translate3d(8%, -3%, 0) scale(1.08); } }
@keyframes scroll-cue { 0% { transform: translateY(0); opacity: 0; } 25% { opacity: 1; } 70% { opacity: 1; } 100% { transform: translateY(190%); opacity: 0; } }
@keyframes ribbon-nudge { 0%, 100% { transform: translateX(0); opacity: .4; } 50% { transform: translateX(7px); opacity: 1; } }
@keyframes frozen-snow { from { background-position: 12px -130px, 47px -98px, 0 0; } to { background-position: -21px 420px, 12px 330px, 0 0; } }
@keyframes ember-rise { from { background-position: 11px 240px, 43px 310px, 0 0; transform: translateX(-1%); } to { background-position: 38px -180px, 12px -250px, 0 -12px; transform: translateX(1%); } }
@keyframes heat-haze { from { transform: translate3d(-2%, 2px, 0) scaleX(1.02); filter: blur(16px); } to { transform: translate3d(2%, -3px, 0) scaleX(.98); filter: blur(27px); } }
@keyframes black-rain { from { background-position: 0 -180px, 43px -230px; } to { background-position: -38px 240px, 2px 360px; } }
@keyframes distant-light { 0%, 45%, 47%, 72%, 74%, 100% { opacity: 1; } 46%, 73% { opacity: .68; } }
@keyframes green-drift { from { background-position: 0 110px, 31px 180px, 0 -120px; } to { background-position: 51px -230px, 4px -170px, -42px 260px; } }
@keyframes gate-orbit { from { transform: translate3d(-2%, -1%, 0) scale(.96) rotate(-3deg); opacity: .035; } to { transform: translate3d(2%, 2%, 0) scale(1.08) rotate(4deg); opacity: .09; } }
@keyframes gate-orbit-reverse { from { transform: translate3d(2%, 1%, 0) scale(1.06); opacity: .04; } to { transform: translate3d(-3%, -2%, 0) scale(.92); opacity: .12; } }
@keyframes gate-number { from { transform: translate3d(0, -4px, 0); text-shadow: 0 0 0 currentColor; } to { transform: translate3d(8px, 5px, 0); text-shadow: 0 0 45px currentColor; } }
@keyframes gate-title-line { 0%, 100% { transform: scaleX(.16); opacity: .25; } 48%, 62% { transform: scaleX(1); opacity: .85; } }
@keyframes gate-crossing-line { 0% { transform: translateX(-100%) scaleX(.3); opacity: 0; } 18% { opacity: .85; } 75%, 100% { transform: translateX(330%) scaleX(1); opacity: 0; } }
@keyframes gate-crossing-dot { 0% { left: 0; opacity: 0; transform: scale(.4); } 12% { opacity: 1; } 72% { left: 100%; opacity: 1; transform: scale(1); } 100% { left: 100%; opacity: 0; transform: scale(.4); } }
@keyframes epilogue-horizon { from { opacity: 0; transform: scale(1.18); filter: saturate(.4) brightness(.16) blur(9px); } to { opacity: .42; transform: scale(1.1); filter: saturate(.66) brightness(.31) blur(3px); } }
@keyframes epilogue-breathe { from { transform: scale(1.1) translate3d(-.4%,0,0); } to { transform: scale(1.14) translate3d(.4%,-.5%,0); } }
@keyframes epilogue-light { 0% { opacity: 0; transform: translateX(-50%) scaleY(.08); } 36% { opacity: 1; } 100% { opacity: .72; transform: translateX(-50%) scaleY(1); } }
@keyframes epilogue-light-pulse { from { opacity: .5; filter: brightness(.85); } to { opacity: .9; filter: brightness(1.2); } }
@keyframes epilogue-path { 0% { opacity: 0; transform: scaleY(0); } 20% { opacity: 1; } 100% { opacity: .8; transform: scaleY(1); } }
@keyframes epilogue-rings-in { from { opacity: 0; transform: translate(-50%,-50%) rotateX(67deg) scale(.55); } to { opacity: 1; transform: translate(-50%,-50%) rotateX(67deg) scale(1); } }
@keyframes epilogue-rings-drift { from { transform: translate(-50%,-50%) rotateX(67deg) rotateZ(-2deg) scale(1); } to { transform: translate(-50%,-48%) rotateX(67deg) rotateZ(3deg) scale(1.05); } }
@keyframes epilogue-motes-in { from { opacity: 0; } to { opacity: .68; } }
@keyframes epilogue-mote { from { opacity: .15; transform: translate3d(-18px,14px,0) scale(.6); } to { opacity: .9; transform: translate3d(22px,-32px,0) scale(1.15); } }
@keyframes epilogue-content-in { from { opacity: 0; transform: translateY(32px); } to { opacity: 1; transform: translateY(0); } }
@keyframes epilogue-line-in { from { opacity: 0; filter: blur(8px); transform: translateY(24px); } to { opacity: 1; filter: blur(0); transform: translateY(0); } }

@media (max-width: 800px) {
  .masthead { height: 70px; padding: 0 18px; grid-template-columns: 1fr auto; }
  .brand__word, .location { display: none; }
  .atlas-toggle span { font-size: 0; }
  .atlas-toggle span::after { content: "Atlas"; font-size: .61rem; }
  .atlas { padding: 88px 22px 24px; }
  .prologue__content { margin: 0 0 13vh 8vw; }
  .prologue h1 { font-size: clamp(3.8rem, 18vw, 7rem); }
  .prologue__lede { font-size: .92rem; }
  .prologue__party { max-width: 85vw; gap: .35rem .85rem; font-size: .55rem; }
  .prologue__folio { right: 18px; bottom: 18px; }
  .expedition { height: auto !important; min-height: 0; }
  .expedition__sticky { position: relative; height: 720px; min-height: 0; }
  .expedition__header { top: 76px; right: 22px; left: 22px; }
  .expedition__header h2 { font-size: 2.3rem; }
  .expedition__instruction span { display: none; }
  .expedition__viewport { overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x proximity; scrollbar-width: none; }
  .expedition__viewport::-webkit-scrollbar { display: none; }
  .expedition__track { height: 720px; transform: none !important; }
  .ribbon-intro { flex-basis: 330px; padding: 130px 35px 0 32px; }
  .ribbon-group { flex-basis: 1480px; }
  .ribbon-group > header { top: 160px; left: 55px; }
  .ribbon-cards { gap: 36px; padding: 90px 55px 0; }
  .ribbon-card { flex-basis: 175px; width: 175px; }
  .ribbon-card--turn { flex-basis: 210px; width: 210px; }
  .ribbon-card--destination { flex-basis: 270px; width: 270px; }
  .expedition__scan, .expedition__counter { display: none; }
  .realm-gate { min-height: 62svh; grid-template-columns: 1fr; align-content: center; padding: 14vh 8vw 10vh; }
  .realm-gate__number { position: absolute; top: 10vh; right: 8vw; font-size: 9rem; }
  .realm-gate__temperature { justify-self: start; }
  .realm-gate__crossing { right: 8vw; bottom: 6vh; left: 8vw; }
  .scene { height: 100svh; min-height: 680px; }
  .scene--turn { height: 108svh; }
  .scene__image { min-height: 620px; }
  .scene__shade, .scene--right .scene__shade { transform: none; background: linear-gradient(0deg, rgba(2,7,8,.9) 0%, rgba(2,7,8,.18) 60%, rgba(2,7,8,.12)); }
  .scene__entry, .scene--right .scene__entry { top: auto; right: auto; bottom: 14vh; left: 8vw; width: 84vw; transform: translateY(30px); }
  .scene.is-active .scene__entry { transform: translateY(0); }
  .scene.is-transport-arrival .scene__entry { transition-duration: 1750ms; transition-delay: 180ms; }
  .scene h3 { font-size: clamp(3rem, 15vw, 5rem); }
  .scene--destination { height: 160svh; }
  .scene--destination .scene__entry { top: auto; bottom: 17vh; }
  .scene-controls { right: 18px; bottom: 18px; grid-template-columns: 30px auto 30px 30px; gap: .55rem; }
  .scene-controls button { width: 30px; height: 30px; }
  .epilogue { min-height: 100svh; padding: 12vh 7vw 5vh; }
  .epilogue__rings { width: 125vw; }
  .epilogue h2 { font-size: clamp(3rem, 14vw, 5.4rem); }
  .epilogue__credit { margin-top: 10vh; }
}

@media (max-height: 690px) and (min-width: 801px) {
  .scene__entry { top: 56%; }
  .scene h3 { font-size: clamp(2.8rem, 5.2vw, 5.4rem); }
  .realm-gate { min-height: 92vh; }
  .atlas__canvas-wrap { min-height: 190px; height: 30vh; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
  .scene__image { transform: none !important; }
  .scene__fog { opacity: .12; }
  .scene::before { animation: none !important; }
  .hero-opening { display: none; }
  .prologue__image { filter: saturate(.77) brightness(.72); transform: none; }
  .prologue h1 b { opacity: 1; }
  .expedition__header > *, .ribbon-intro > *, .ribbon-group > header, .ribbon-card, .ribbon-end > *, #ribbonCanvas, .expedition__scan, .expedition__counter { opacity: 1; filter: none; transform: none; pointer-events: auto; }
  .expedition { height: auto !important; min-height: 0; }
  .expedition__sticky { position: relative; height: 720px; }
  .expedition__viewport { overflow-x: auto; }
  .expedition__track { height: 720px; transform: none !important; }
  .epilogue__horizon { opacity: .35; transform: scale(1.1); }
  .epilogue__light { opacity: .65; transform: translateX(-50%) scaleY(1); }
  .epilogue__path { opacity: .7; transform: scaleY(1); }
  .epilogue__rings, .epilogue__motes, .epilogue__content, .epilogue h2 span { opacity: 1; filter: none; transform: none; }
}