@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("assets/fonts/cormorant-garamond.woff2") format("woff2");
}

@font-face {
  font-family: "Cormorant Garamond";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/cormorant-garamond-italic.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("assets/fonts/inter.woff2") format("woff2");
}

:root {
  --ink: #050505;
  --ink-raised: #0a0a09;
  --bone: #edeae4;
  --bone-dim: #a7a39b;
  --gold: #b89052;
  --gold-bright: #d4ad70;
  --emerald-bright: #43d6a3;
  --sapphire-bright: #74a8ff;
  --line: rgba(237, 234, 228, 0.17);
  --line-strong: rgba(237, 234, 228, 0.31);
  --display: "Cormorant Garamond", Georgia, serif;
  --grotesque: "Inter", Helvetica, Arial, sans-serif;
  --page-pad: clamp(1.25rem, 3.25vw, 4rem);
  --ease-sovereign: cubic-bezier(0.72, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--ink);
  color: var(--bone);
  scroll-behavior: auto;
  scroll-padding-top: 5rem;
  scrollbar-color: var(--gold) var(--ink);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--grotesque);
  font-weight: 300;
  text-rendering: optimizeLegibility;
}

body.is-loading {
  height: 100vh;
  overflow: hidden;
}

::selection {
  color: var(--ink);
  background: var(--gold-bright);
}

a {
  color: inherit;
}

button,
textarea {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 1px solid var(--gold-bright);
  outline-offset: 0.32rem;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 1rem;
  left: 1rem;
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: var(--bone);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-180%);
  transition: transform 0.25s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.grain {
  position: fixed;
  z-index: 500;
  inset: 0;
  pointer-events: none;
  opacity: 0.024;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
}

.loader {
  position: fixed;
  z-index: 1800;
  inset: 0;
  display: grid;
  padding: clamp(1.25rem, 3vw, 3rem);
  grid-template-rows: auto 1fr auto;
  background: var(--ink);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.85s var(--ease-sovereign), visibility 0.85s;
}

.is-ready .loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__topline,
.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.loader__topline span:last-child {
  color: var(--gold);
}

.loader__center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.loader__mark {
  font-family: var(--display);
  font-size: clamp(4rem, 12vw, 11rem);
  letter-spacing: -0.08em;
  line-height: 1;
}

.loader__percentage {
  min-width: 3.4ch;
  margin: 0;
  color: var(--gold-bright);
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 4.7rem);
  font-style: italic;
  font-variant-numeric: tabular-nums;
}

.loader__track {
  height: 1px;
  overflow: hidden;
  background: rgba(184, 144, 82, 0.24);
}

.loader__track span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--gold-bright);
  box-shadow: 0 0 1.5rem rgba(212, 173, 112, 0.6);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.16s linear;
}

.loader__progress p {
  margin: 0.75rem 0 0;
  color: var(--bone-dim);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-header {
  position: fixed;
  z-index: 600;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  padding: 1.45rem var(--page-pad);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  mix-blend-mode: difference;
  pointer-events: none;
}

.site-header a {
  pointer-events: auto;
}

.site-brand {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: 0.22em;
  text-decoration: none;
  perspective: 700px;
}

.site-brand img {
  width: 3.25rem;
  height: 3.25rem;
  object-fit: contain;
  clip-path: polygon(50% 1%, 75% 8%, 91% 22%, 96% 50%, 89% 76%, 72% 91%, 50% 100%, 28% 91%, 11% 76%, 4% 50%, 9% 22%, 25% 8%);
  filter: drop-shadow(0 0.3rem 0.35rem rgb(0 0 0 / 0.62)) drop-shadow(0 0 0.32rem rgb(67 214 163 / 0.24));
  transform-origin: 50% 52%;
  animation: crest-alive 4.8s ease-in-out infinite;
  will-change: transform, filter;
}

.site-brand:hover img,
.site-brand:focus-visible img {
  animation-duration: 2.4s;
}

@keyframes crest-alive {
  0%,
  100% {
    filter: drop-shadow(0 0.3rem 0.35rem rgb(0 0 0 / 0.62)) drop-shadow(0 0 0.3rem rgb(67 214 163 / 0.24));
    transform: translateY(0) rotateY(-4deg) rotateZ(-0.5deg) scale(1);
  }

  50% {
    filter: drop-shadow(0 0.5rem 0.5rem rgb(0 0 0 / 0.72)) drop-shadow(0 0 0.7rem rgb(116 168 255 / 0.5)) brightness(1.12);
    transform: translateY(-0.12rem) rotateY(5deg) rotateZ(0.5deg) scale(1.045);
  }
}

.site-brand > span {
  color: #f0cb82;
  text-shadow: 0 0 0.7rem rgb(212 173 112 / 0.18);
}

.site-brand span span {
  color: var(--emerald-bright);
  text-shadow: 0 0 0.75rem rgb(67 214 163 / 0.3);
}

.site-header nav {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.7rem);
}

.site-header nav a {
  padding: 0.3rem 0;
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--gold-bright);
}

.site-header__edition {
  justify-self: end;
  color: var(--bone-dim);
  font-size: 0.52rem;
}

.chapter {
  position: relative;
  background: var(--ink);
}

.chapter--scrub {
  height: 430vh;
}

.chapter--hero {
  height: 240vh;
}

.chapter--worlds {
  height: 520vh;
}

.chapter--reassembly {
  height: 450vh;
}

.chapter--macro {
  height: 400vh;
}

.stage {
  position: sticky;
  top: 0;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
}

.sequence-canvas,
.fallback-video {
  position: absolute;
  z-index: -4;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fallback-video {
  display: none;
}

.is-video-mode .sequence-canvas {
  display: none;
}

.is-video-mode .fallback-video {
  display: block;
}

.stage__veil {
  position: absolute;
  z-index: -3;
  inset: 0;
  pointer-events: none;
}

.stage__veil--hero {
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.92) 0%, rgba(5, 5, 5, 0.48) 38%, transparent 62%),
    linear-gradient(180deg, rgba(5, 5, 5, 0.5) 0%, transparent 35%, rgba(5, 5, 5, 0.34) 100%);
}

.stage__veil--worlds {
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.64) 0%, transparent 34%, transparent 68%, rgba(5, 5, 5, 0.76) 100%),
    radial-gradient(circle at center, transparent 28%, rgba(5, 5, 5, 0.16) 72%, rgba(5, 5, 5, 0.62) 100%);
}

.stage__veil--reassembly {
  background: linear-gradient(90deg, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.56) 44%, transparent 76%);
}

.stage__veil--macro {
  background:
    linear-gradient(90deg, transparent 20%, rgba(5, 5, 5, 0.26) 50%, rgba(5, 5, 5, 0.91) 100%),
    linear-gradient(180deg, rgba(5, 5, 5, 0.28), transparent 35%, rgba(5, 5, 5, 0.6));
}

.eyebrow,
.panel-label {
  margin: 0;
  color: var(--gold-bright);
  font-size: 0.57rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-copy {
  position: absolute;
  z-index: 2;
  bottom: clamp(5.2rem, 12vh, 9rem);
  left: var(--page-pad);
  width: min(43rem, 58vw);
}

.hero-copy h1,
.worlds-copy h2,
.reassembly-copy h2,
.macro-copy h2,
.interface-heading h2,
.ecosystem-heading h2,
.next-action h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.052em;
  line-height: 0.78;
}

.hero-copy h1 {
  margin-top: 1.2rem;
  font-size: clamp(6rem, 13vw, 13rem);
}

.hero-copy h1 > span,
.hero-copy h1 > em {
  display: inline-block;
  color: transparent;
  background-size: 220% 100%;
  background-clip: text;
  filter: drop-shadow(0 0.12rem 0.2rem rgb(0 0 0 / 0.55));
  animation: name-color-flow 7s ease-in-out infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-copy h1 > span {
  background-image: linear-gradient(100deg, var(--bone) 4%, #f0cb82 38%, var(--sapphire-bright) 70%, var(--bone) 100%);
}

.hero-copy h1 > em {
  background-image: linear-gradient(100deg, #f0cb82 3%, var(--emerald-bright) 48%, var(--sapphire-bright) 76%, #f0cb82 100%);
}

@keyframes name-color-flow {
  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

.hero-copy h1 em,
.worlds-copy h2 em,
.reassembly-copy h2 em,
.macro-copy h2 em,
.interface-heading h2 em,
.ecosystem-heading h2 em,
.next-action h2 em {
  color: var(--gold-bright);
  font-weight: 400;
}

.hero-copy__lead {
  max-width: 34rem;
  margin: 1.5rem 0 0;
  color: var(--bone-dim);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  line-height: 1.35;
}

.hero-copy__actions {
  display: flex;
  margin-top: 2.1rem;
  gap: 0.9rem;
}

.button {
  display: inline-flex;
  min-height: 3.1rem;
  padding: 0 1.35rem;
  border: 1px solid transparent;
  align-items: center;
  justify-content: center;
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.button--primary {
  color: var(--ink);
  background: var(--gold-bright);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--bone);
}

.button--quiet {
  border-color: var(--line-strong);
  background: rgba(5, 5, 5, 0.28);
  backdrop-filter: blur(14px);
}

.button--quiet:hover,
.button--quiet:focus-visible {
  border-color: var(--gold);
  color: var(--gold-bright);
}

.wisdom-ribbon {
  position: absolute;
  right: var(--page-pad);
  bottom: 4rem;
  display: grid;
  width: min(26rem, 34vw);
  margin: 0;
  padding: 1.15rem 0 0;
  border-top: 1px solid rgba(212, 173, 112, 0.48);
  grid-template-columns: 1fr auto;
  gap: 1rem;
  color: var(--bone-dim);
  font-family: var(--display);
}

.wisdom-ribbon p,
.wisdom-ribbon cite {
  margin: 0;
}

.wisdom-ribbon p {
  font-size: 1rem;
}

.wisdom-ribbon cite {
  color: var(--gold-bright);
  font-family: var(--grotesque);
  font-size: 0.5rem;
  font-style: normal;
  letter-spacing: 0.15em;
}

.chapter-index {
  position: absolute;
  right: var(--page-pad);
  bottom: 1.35rem;
  z-index: 4;
  color: var(--bone-dim);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.scroll-cue {
  position: absolute;
  bottom: 1.35rem;
  left: var(--page-pad);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--bone-dim);
  font-size: 0.5rem;
  letter-spacing: 0.16em;
}

.scroll-cue span {
  width: 2.5rem;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.scroll-cue span::after {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--gold-bright);
  content: "";
  animation: cue 2.2s var(--ease-sovereign) infinite;
  transform: translateX(-100%);
}

@keyframes cue {
  55%, 100% { transform: translateX(100%); }
}