:root {
  /* DESIGN FONT TRACE: Space Grotesk** wordmark letters. On initial motion legal annotations Sans** */
  --ember: #C65A1E;
  --leather: #8A3F1D;
  --espresso: #160D09;
  --brass: #D6A24A;
  --parchment: #F3DEC2;
  --copper: #29423A;
  --display: "Space Grotesk", "Arial Black", system-ui, sans-serif;
  --body: "IBM Plex Sans", Inter, system-ui, sans-serif;
  --code: Archivo, Impact, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { background: var(--espresso); color: var(--parchment); scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: var(--body);
  background:
    radial-gradient(circle at 24% 8%, rgba(198, 90, 30, .28), transparent 28rem),
    radial-gradient(circle at 82% 34%, rgba(214, 162, 74, .16), transparent 24rem),
    linear-gradient(115deg, #160D09 0%, #24110a 46%, #0d0806 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(214, 162, 74, .055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(214, 162, 74, .04) 1px, transparent 1px);
  background-size: 74px 74px, 74px 74px;
  mask-image: radial-gradient(circle at var(--mx, 50%) var(--my, 20%), black, transparent 72%);
  opacity: .75;
}

.grain-field,
.leather-panel::before,
.folio-cover::before,
.round-table::before,
.archive-wall::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  mix-blend-mode: overlay;
  background-image:
    radial-gradient(circle at 18% 31%, rgba(243, 222, 194, .10) 0 1px, transparent 2px),
    radial-gradient(circle at 73% 62%, rgba(22, 13, 9, .35) 0 1px, transparent 2px),
    repeating-linear-gradient(17deg, rgba(243, 222, 194, .03) 0 1px, transparent 1px 5px);
  background-size: 19px 23px, 31px 29px, 100% 100%;
}

.cursor-loupe {
  position: fixed;
  z-index: 30;
  width: 11rem;
  height: 11rem;
  margin: -5.5rem 0 0 -5.5rem;
  border: 1px solid rgba(214, 162, 74, .55);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(var(--mx, 50vw), var(--my, 50vh), 0) scale(.72);
  transition: opacity .4s ease, transform .16s ease-out;
  background: radial-gradient(circle, rgba(214, 162, 74, .16), rgba(198, 90, 30, .08) 40%, transparent 68%);
  box-shadow: 0 0 34px rgba(198, 90, 30, .28), inset 0 0 24px rgba(243, 222, 194, .12);
}

body.loupe-on .cursor-loupe { opacity: 1; }

.rights-table {
  position: relative;
  min-height: 540vh;
  isolation: isolate;
}

.rights-trail {
  position: absolute;
  z-index: 1;
  inset: 0 auto auto 0;
  width: 100%;
  height: 540vh;
  pointer-events: none;
  overflow: visible;
}

#trailPath {
  fill: none;
  stroke: url(#none);
  stroke: var(--ember);
  stroke-width: 5;
  stroke-linecap: round;
  filter: drop-shadow(0 0 14px rgba(198, 90, 30, .8));
  stroke-dasharray: var(--trail-length, 9000);
  stroke-dashoffset: var(--trail-offset, 9000);
}

.trail-nodes circle {
  fill: var(--brass);
  stroke: var(--espresso);
  stroke-width: 3;
  filter: drop-shadow(0 0 12px rgba(214, 162, 74, .7));
  opacity: .8;
}

.chamber {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  padding: clamp(2rem, 5vw, 5rem);
}

.folio-scene {
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.folio-cover {
  position: relative;
  width: min(92vw, 1160px);
  min-height: 74vh;
  padding: clamp(2rem, 5vw, 5rem);
  border-radius: 2.4rem;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(214, 162, 74, .20), transparent 25rem),
    radial-gradient(circle at 72% 66%, rgba(22, 13, 9, .42), transparent 22rem),
    linear-gradient(135deg, #9d4b22, var(--leather) 42%, #4a1e0f 100%);
  border: 1px solid rgba(214, 162, 74, .38);
  box-shadow: 0 4rem 7rem rgba(0, 0, 0, .62), inset 0 0 0 1.2rem rgba(22, 13, 9, .16), inset 0 0 4rem rgba(22, 13, 9, .55);
  transform: rotateX(calc(var(--open, 0) * -4deg)) rotateZ(-1.4deg);
}

.folio-cover::before { position: absolute; opacity: .42; }

.folio-cover::after,
.leather-panel::after,
.round-table::after {
  content: "";
  position: absolute;
  inset: 1.2rem;
  border: 1px dashed rgba(214, 162, 74, .38);
  border-radius: inherit;
  pointer-events: none;
}

.private-label,
.chapter-mark {
  font-family: var(--code);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(243, 222, 194, .7);
  font-size: .78rem;
}

h1, h2 { font-family: var(--display); margin: 0; letter-spacing: -.065em; line-height: .86; }

h1 {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .04em;
  max-width: 11ch;
  padding-top: 8vh;
  color: transparent;
  font-size: clamp(4.6rem, 17vw, 16rem);
  text-shadow: 0 -1px 0 rgba(243, 222, 194, .28), 0 3px 0 rgba(22, 13, 9, .72), 0 0 38px rgba(22, 13, 9, .72);
  -webkit-text-stroke: 1px rgba(214, 162, 74, .32);
  background: linear-gradient(#D6A24A, #F3DEC2 38%, #5c2310 39%, #160D09 70%);
  -webkit-background-clip: text;
  background-clip: text;
}

h1 i { color: var(--ember); font-style: normal; -webkit-text-stroke: 0; filter: drop-shadow(0 0 18px rgba(198, 90, 30, .9)); }

h2 {
  max-width: 10ch;
  color: var(--parchment);
  font-size: clamp(3rem, 8vw, 8.4rem);
  text-shadow: 0 0 1.4rem rgba(198, 90, 30, .18);
}

p { max-width: 39rem; color: rgba(243, 222, 194, .78); font-size: clamp(1rem, 1.4vw, 1.25rem); line-height: 1.65; }

.folio-copy { margin-top: 6vh; margin-left: auto; text-align: right; }

.embossed-line {
  position: absolute;
  left: 5%;
  top: 53%;
  width: 90%;
  height: 2px;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, transparent, var(--brass), var(--ember), transparent);
  box-shadow: 0 0 26px rgba(214, 162, 74, .75);
}

body.opened .embossed-line { animation: drawFolio 1.8s cubic-bezier(.2, .8, .1, 1) forwards; }

@keyframes drawFolio { to { transform: scaleX(1); } }

.wax-seal, .final-seal {
  display: grid;
  place-items: center;
  text-decoration: none;
  border-radius: 50%;
  color: var(--parchment);
  background: radial-gradient(circle at 32% 25%, #D6A24A, #C65A1E 35%, #8A3F1D 68%, #160D09);
  box-shadow: inset 0 -12px 24px rgba(22, 13, 9, .46), 0 0 28px rgba(198, 90, 30, .42);
}

.wax-seal { position: absolute; right: 9%; top: 17%; width: 9rem; height: 9rem; font-family: var(--code); transform: rotate(13deg); }
.wax-seal b { font-size: 2.2rem; }
.wax-seal small { margin-top: -2rem; letter-spacing: .18em; }

.folio-tab {
  position: absolute;
  right: 3vw;
  bottom: 9vh;
  padding: 1rem 2rem;
  border-radius: 999px;
  font-family: var(--code);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--espresso);
  background: var(--brass);
  box-shadow: 0 .8rem 2rem rgba(0, 0, 0, .38);
}

.atlas-scene, .territory-scene, .terms-scene, .archive-scene { display: grid; align-items: center; }

.atlas-scene { grid-template-columns: 1fr .8fr; gap: 3rem; }

.leather-panel,
.round-table,
.signature-corridor,
.archive-wall,
.vellum {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(214, 162, 74, .34);
  box-shadow: 0 2.2rem 5rem rgba(0, 0, 0, .48), inset 0 0 2rem rgba(22, 13, 9, .36);
}

.leather-panel {
  min-height: 58vh;
  padding: clamp(2rem, 5vw, 4.5rem);
  border-radius: 2rem;
  background: linear-gradient(135deg, rgba(138, 63, 29, .98), rgba(22, 13, 9, .92)), repeating-linear-gradient(90deg, transparent 0 56px, rgba(214, 162, 74, .08) 57px 58px);
  transform: rotate(-3deg);
}

.rivet { position: absolute; width: .8rem; height: .8rem; border-radius: 50%; background: var(--brass); box-shadow: 0 0 18px rgba(214, 162, 74, .55); }
.r1 { top: 2rem; left: 2rem; } .r2 { right: 2rem; top: 40%; } .r3 { left: 44%; bottom: 2rem; }

.vellum {
  padding: 1.1rem 1.4rem;
  color: var(--espresso);
  background: linear-gradient(135deg, rgba(243, 222, 194, .94), rgba(214, 162, 74, .78));
  backdrop-filter: blur(3px);
}

.clause-strip { grid-column: 1 / 3; justify-self: end; width: min(48rem, 80vw); transform: rotate(2deg); display: flex; justify-content: space-between; gap: 1rem; font-family: var(--code); letter-spacing: .1em; }

.token-cloud { position: relative; min-height: 42vh; }
.token {
  position: absolute;
  border: 1px solid rgba(214, 162, 74, .6);
  border-radius: 999px;
  padding: 1rem 1.5rem;
  color: var(--parchment);
  font-family: var(--code);
  letter-spacing: .12em;
  background: linear-gradient(135deg, var(--copper), #17251f);
  box-shadow: 0 0 1.4rem rgba(41, 66, 58, .8), inset 0 0 0 1px rgba(243, 222, 194, .08);
}
.token:nth-child(1) { left: 7%; top: 12%; } .token:nth-child(2) { right: 8%; top: 4%; } .token:nth-child(3) { left: 22%; bottom: 13%; } .token:nth-child(4) { right: 18%; bottom: 29%; }
.seal-token { background: linear-gradient(135deg, var(--ember), var(--leather)); }

.map-fragment { position: absolute; right: 8vw; bottom: 12vh; display: grid; gap: .6rem; color: var(--brass); font-family: var(--code); }
.map-fragment span { padding: .8rem 1.3rem; border-left: 2px solid var(--brass); background: rgba(41, 66, 58, .7); }

.territory-scene { justify-items: center; }
.round-table {
  width: min(82vw, 820px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 6rem;
  border-radius: 50%;
  text-align: center;
  background: radial-gradient(circle, rgba(138, 63, 29, .96), rgba(22, 13, 9, .92) 68%), conic-gradient(from 20deg, rgba(214, 162, 74, .2), transparent, rgba(198, 90, 30, .25), transparent);
}
.round-table h2 { max-width: 8ch; font-size: clamp(2.5rem, 5.6vw, 6rem); }
.round-table p { margin: 0; }
.compass-rose { position: absolute; top: 7%; color: var(--brass); font-size: 3rem; text-shadow: 0 0 1rem var(--brass); }
.socket { position: absolute; padding: .9rem 1.1rem; border-radius: 50%; background: var(--espresso); border: 1px solid var(--brass); color: var(--brass); font-family: var(--code); }
.s1 { left: -2%; top: 43%; } .s2 { top: 17%; right: 11%; } .s3 { bottom: 11%; right: 19%; } .s4 { bottom: 18%; left: 8%; }
.marginalia { position: absolute; right: 8vw; bottom: 11vh; max-width: 22rem; transform: rotate(5deg); }

.terms-scene { justify-items: end; }
.signature-corridor {
  width: min(91vw, 1080px);
  min-height: 72vh;
  padding: clamp(2rem, 5vw, 5rem);
  border-radius: 1.2rem 6rem 1.2rem 6rem;
  background: linear-gradient(120deg, rgba(22, 13, 9, .92), rgba(138, 63, 29, .62)), radial-gradient(circle at 70% 50%, rgba(198, 90, 30, .36), transparent 24rem);
}
.corridor-grid { position: absolute; inset: 0; background: repeating-linear-gradient(105deg, transparent 0 58px, rgba(214, 162, 74, .16) 59px 60px); opacity: .55; }
.signature-corridor > *:not(.corridor-grid) { position: relative; z-index: 1; }
.term-rail { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 9vh; }
.term { padding: 1rem 1.2rem; border: 1px solid rgba(214, 162, 74, .58); background: rgba(41, 66, 58, .72); color: var(--parchment); font-family: var(--code); }
.signature-line { margin-top: 11vh; height: 4rem; border-bottom: 2px solid var(--brass); color: rgba(214, 162, 74, .72); font-family: var(--display); font-size: clamp(1.5rem, 3vw, 3rem); }

.archive-scene { justify-items: center; min-height: 110vh; }
.archive-wall {
  width: min(92vw, 1180px);
  min-height: 78vh;
  padding: clamp(2rem, 5vw, 5rem);
  border-radius: 3rem;
  background: linear-gradient(135deg, rgba(41, 66, 58, .74), rgba(22, 13, 9, .96)), repeating-linear-gradient(90deg, rgba(214, 162, 74, .12) 0 1px, transparent 1px 92px);
}
.archive-ledgers { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-top: 8vh; }
.ledger { flex: 1 1 15rem; min-height: 13rem; padding: 1.2rem; border: 1px solid rgba(214, 162, 74, .38); background: linear-gradient(160deg, rgba(243, 222, 194, .13), rgba(138, 63, 29, .22)); transform: rotate(var(--tilt, -2deg)); }
.ledger:nth-child(2) { --tilt: 2.5deg; } .ledger:nth-child(3) { --tilt: -1deg; }
.ledger b { display: block; font-family: var(--display); font-size: 2.4rem; color: var(--brass); }
.ledger span { font-family: var(--code); letter-spacing: .14em; text-transform: uppercase; color: rgba(243, 222, 194, .68); }
.final-seal { width: 12rem; height: 12rem; margin: 6vh 0 0 auto; text-align: center; padding: 2rem; font-family: var(--code); text-transform: uppercase; letter-spacing: .12em; }

.magnetic { will-change: transform, filter; transition: filter .35s ease; }
.magnetic.is-warm { filter: brightness(1.17) drop-shadow(0 0 18px rgba(198, 90, 30, .34)); }
.chapter-mark { position: absolute; left: clamp(2rem, 5vw, 5rem); top: 9vh; color: var(--brass); }

.scene-visible .leather-panel,
.scene-visible .round-table,
.scene-visible .signature-corridor,
.scene-visible .archive-wall { animation: chamberReveal 1.2s cubic-bezier(.2, .8, .1, 1) both; }

@keyframes chamberReveal { from { opacity: .25; transform: translateY(4rem) rotate(var(--start-rotate, 0deg)); } }

@media (max-width: 800px) {
  .atlas-scene { grid-template-columns: 1fr; }
  .clause-strip { grid-column: auto; flex-direction: column; }
  .round-table { width: 94vw; padding: 2.3rem; }
  .marginalia { position: relative; right: auto; bottom: auto; margin-top: 2rem; }
  .wax-seal { width: 6.6rem; height: 6.6rem; }
  .folio-copy { text-align: left; margin-left: 0; }
}