:root {
  --orange: #C65A1E;
  --cream: #F4E3C2;
  --plum: #3A1832;
  --sage: #7E8F55;
  --blue: #7AA6B8;
  --ochre: #E3A72F;
  --charcoal: #241E1A;
  --display: "Bungee", Impact, fantasy;
  --serif: "Fraunces", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--plum);
  font-family: var(--serif);
  overflow-x: hidden;
}

button { font: inherit; }

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  opacity: .22;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(36, 30, 26, .17) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 40%, rgba(244, 227, 194, .18) 0 1px, transparent 1px);
  background-size: 5px 7px, 9px 11px;
  mix-blend-mode: multiply;
}

.cursor-orb {
  position: fixed;
  width: 18px;
  height: 18px;
  border: 3px solid var(--ochre);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 60;
  opacity: .8;
  box-shadow: 0 0 22px var(--ochre);
}

.atlas { width: 100%; }

.spread {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: grid;
  padding: clamp(24px, 4vw, 64px);
}

.hero-spread {
  background:
    linear-gradient(130deg, rgba(198, 90, 30, .92), rgba(198, 90, 30, .72) 45%, rgba(227, 167, 47, .9)),
    var(--orange);
  grid-template-columns: 1.15fr .85fr;
  grid-template-rows: auto 1fr auto;
}

.sky-panel {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 17%, var(--ochre) 0 12%, transparent 12.3%),
    linear-gradient(180deg, rgba(122, 166, 184, .6), transparent 42%);
}

.half-sun {
  position: absolute;
  right: 10vw;
  top: 10vh;
  width: 160px;
  height: 80px;
  border-radius: 160px 160px 0 0;
  background: var(--ochre);
  border: 5px solid var(--plum);
  transform: rotate(-8deg);
}

.memphis-dot-field {
  position: absolute;
  left: 5vw;
  bottom: 8vh;
  width: 220px;
  height: 160px;
  background-image: radial-gradient(var(--plum) 0 4px, transparent 4px);
  background-size: 24px 24px;
  transform: rotate(-6deg);
}

.typed-overture {
  position: absolute;
  top: 30px;
  left: 42px;
  font-family: var(--mono);
  color: var(--cream);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 700;
}

.typed-overture::after,
.typed-line.is-typing::after {
  content: "";
  display: inline-block;
  width: .62em;
  height: 1.05em;
  margin-left: .22em;
  background: var(--ochre);
  vertical-align: -.16em;
  animation: blink .8s steps(1) infinite;
}

.photo-slices {
  position: absolute;
  inset: 17vh 0 auto 0;
  height: 45vh;
  display: grid;
  gap: 12px;
  z-index: 1;
}

.photo-band {
  width: 86vw;
  margin-left: 6vw;
  border: 5px solid var(--cream);
  box-shadow: 16px 16px 0 rgba(58, 24, 50, .45);
  background:
    linear-gradient(rgba(198, 90, 30, .22), rgba(36, 30, 26, .15)),
    radial-gradient(ellipse at 80% 22%, rgba(244, 227, 194, .85) 0 10%, transparent 10.5%),
    linear-gradient(165deg, transparent 0 42%, var(--plum) 42.4% 50%, transparent 50.4%),
    linear-gradient(155deg, transparent 0 36%, #4d4438 36.3% 42%, transparent 42.4%),
    linear-gradient(12deg, var(--sage) 0 28%, #59673a 28.4% 35%, var(--blue) 35.5% 100%);
  filter: saturate(1.25) contrast(1.05);
  clip-path: polygon(0 16%, 100% 0, 96% 88%, 3% 100%);
  animation: sliceIn 1.4s cubic-bezier(.19, 1, .22, 1) both;
}

.band-one { transform: translateX(-26px); animation-delay: .25s; }
.band-two { transform: translateX(22px); animation-delay: .48s; }
.band-three { transform: translateX(-6px); animation-delay: .68s; }

.wordmark {
  position: relative;
  z-index: 3;
  grid-column: 1 / -1;
  align-self: center;
  font-family: var(--display);
  font-size: clamp(3.2rem, 12vw, 12.5rem);
  line-height: .84;
  color: var(--cream);
  text-shadow: 8px 8px 0 var(--plum), 14px 14px 0 var(--blue);
  max-width: 96vw;
  letter-spacing: -.05em;
}

.wordmark span {
  display: inline-block;
  opacity: 0;
  transform: translateY(60px) rotate(var(--rot));
  animation: letterArrive .8s cubic-bezier(.2, 1.6, .24, 1) forwards, letterHop 3.4s ease-in-out infinite;
  animation-delay: var(--delay), calc(var(--delay) + 1.2s);
}

.parallel-lanes {
  position: absolute;
  inset: auto 0 17vh 0;
  z-index: 4;
}

.lane {
  height: 7px;
  margin: 26px 0;
  background: var(--charcoal);
  transform-origin: left center;
  position: relative;
  box-shadow: 0 0 0 transparent;
  transition: box-shadow .35s, background .35s, transform .35s;
}

.lane span {
  position: absolute;
  left: 7vw;
  top: -24px;
  font-family: var(--mono);
  font-size: .76rem;
  text-transform: uppercase;
  background: var(--cream);
  color: var(--plum);
  padding: 4px 9px;
  border: 2px solid var(--plum);
}

.lane-ridge { transform: rotate(-3deg); background: var(--sage); }
.lane-river { transform: rotate(2deg); background: var(--blue); }
.lane-weather { transform: rotate(-1deg); background: var(--ochre); }
.lane-memory { transform: rotate(4deg); background: var(--plum); }
.lane.is-lit { box-shadow: 0 0 28px var(--ochre); transform: rotate(0deg) scaleX(1.02); }

.route-tickets {
  position: absolute;
  right: 5vw;
  bottom: 4vh;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 440px;
}

.route-ticket {
  border: 3px solid var(--plum);
  background: var(--cream);
  color: var(--plum);
  font-family: var(--mono);
  text-transform: uppercase;
  padding: 10px 14px;
  box-shadow: 5px 5px 0 var(--plum);
  cursor: pointer;
  transition: transform .25s, background .25s;
}

.route-ticket:hover,
.route-ticket.active { background: var(--ochre); transform: translate(-3px, -3px) rotate(-2deg); }

.field-essay {
  background: var(--cream);
  grid-template-columns: .22fr 1.05fr .73fr;
  align-items: center;
  gap: 4vw;
}

.spread-number {
  font-family: var(--display);
  font-size: clamp(5rem, 15vw, 14rem);
  color: var(--orange);
  writing-mode: vertical-rl;
  text-shadow: 6px 6px 0 var(--ochre);
}

.essay-copy h1 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 6vw, 7.2rem);
  line-height: .92;
  margin: .15em 0;
  color: var(--plum);
}

.essay-copy p,
.editorial-columns p,
.closing-spread p {
  font-size: clamp(1.15rem, 2vw, 1.85rem);
  line-height: 1.28;
}

.mono-label,
.margin-note,
.caption-block,
.final-ticket {
  font-family: var(--mono);
  color: var(--charcoal);
}

.margin-note {
  background: var(--blue);
  border: 4px solid var(--plum);
  padding: 28px;
  transform: rotate(4deg);
  box-shadow: 12px 12px 0 var(--orange);
  min-height: 270px;
}

.note-pin {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ochre);
  border: 3px solid var(--plum);
  display: block;
  margin-bottom: 18px;
}

.photo-stamp {
  position: absolute;
  left: 8vw;
  bottom: 8vh;
  width: 230px;
  background: var(--cream);
  border: 5px solid var(--cream);
  box-shadow: 8px 8px 0 var(--plum);
  transform: rotate(-8deg) translateX(-35px);
  transition: transform .5s;
}

.field-essay.route-active .photo-stamp { transform: rotate(-3deg) translateX(18px); }

.stamp-photo {
  height: 135px;
  background:
    linear-gradient(rgba(227, 167, 47, .35), rgba(198, 90, 30, .35)),
    linear-gradient(150deg, transparent 0 44%, var(--plum) 44.4% 51%, transparent 51.5%),
    linear-gradient(12deg, var(--sage) 0 32%, var(--blue) 33% 100%);
}

.photo-stamp span { display: block; font: 700 .68rem var(--mono); padding: 8px; text-transform: uppercase; }

.zigzag-divider {
  position: absolute;
  right: -20px;
  top: 10vh;
  width: 38vw;
  height: 42px;
  background: linear-gradient(135deg, var(--plum) 25%, transparent 25%) 0 0 / 42px 42px, linear-gradient(225deg, var(--plum) 25%, transparent 25%) 0 0 / 42px 42px;
  transform: rotate(13deg);
}

.checker-patch {
  position: absolute;
  right: 10vw;
  bottom: 12vh;
  width: 140px;
  height: 140px;
  background-color: var(--ochre);
  background-image: linear-gradient(45deg, var(--plum) 25%, transparent 25%, transparent 75%, var(--plum) 75%), linear-gradient(45deg, var(--plum) 25%, transparent 25%, transparent 75%, var(--plum) 75%);
  background-size: 36px 36px;
  background-position: 0 0, 18px 18px;
  transform: rotate(9deg);
}

.threads-spread {
  background: var(--plum);
  color: var(--cream);
  grid-template-columns: 1.3fr .7fr;
  gap: 4vw;
  align-items: center;
}

.thread-map {
  position: relative;
  min-height: 70vh;
  border: 5px solid var(--cream);
  background: linear-gradient(180deg, var(--blue) 0 42%, var(--sage) 42% 100%);
  box-shadow: 18px 18px 0 var(--orange);
  padding: 11vh 5vw 6vh;
}

.mountain-silhouette {
  position: absolute;
  inset: 10% 0 auto 0;
  height: 25vh;
  background: linear-gradient(145deg, transparent 0 31%, rgba(58,24,50,.9) 31.5% 45%, transparent 45.5%), linear-gradient(35deg, transparent 0 44%, rgba(36,30,26,.8) 44.5% 59%, transparent 59.5%);
}

.thread-row {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  margin: 34px 0;
  font-family: var(--mono);
  background: rgba(244, 227, 194, .82);
  color: var(--plum);
  border: 3px solid var(--plum);
  padding: 14px;
  transform: translateX(var(--offset, 0));
  transition: transform .35s, background .35s;
}

.thread-row:nth-child(2) { --offset: 0px; }
.thread-row:nth-child(3) { --offset: 42px; }
.thread-row:nth-child(4) { --offset: -24px; }
.thread-row:nth-child(5) { --offset: 70px; }
.thread-row.is-lit { background: var(--ochre); transform: translateX(90px); }
.thread-row span { font-family: var(--display); font-size: 1.15rem; }
.thread-row em { font-style: normal; }

.semicircle-quote {
  align-self: start;
  background: var(--orange);
  color: var(--cream);
  border: 5px solid var(--cream);
  border-radius: 220px 220px 28px 28px;
  padding: 80px 32px 32px;
  font-size: clamp(1.55rem, 3vw, 3.2rem);
  line-height: 1.03;
  box-shadow: -12px 12px 0 var(--ochre);
}

.trail-signs {
  position: absolute;
  right: 9vw;
  bottom: 9vh;
  display: flex;
  gap: 18px;
}

.trail-signs span {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  background: var(--ochre);
  color: var(--plum);
  border: 4px solid var(--cream);
  font-family: var(--display);
  clip-path: polygon(0 0, 82% 0, 100% 50%, 82% 100%, 0 100%);
  animation: tokenMove 3s ease-in-out infinite;
}
.trail-signs span:nth-child(2) { animation-delay: .5s; }
.trail-signs span:nth-child(3) { animation-delay: 1s; }

.atlas-spread {
  background: var(--orange);
  color: var(--cream);
  grid-template-columns: .95fr 1.05fr;
  grid-template-rows: 1fr auto;
  gap: 4vw;
}

.kinetic-label {
  font-family: var(--display);
  font-size: clamp(4.5rem, 14vw, 15rem);
  line-height: .78;
  color: var(--ochre);
  text-shadow: 9px 9px 0 var(--plum), 15px 15px 0 var(--blue);
  transform: rotate(-5deg);
}

.editorial-columns {
  columns: 2;
  column-gap: 38px;
  align-self: center;
}

.ribbon-machine {
  grid-column: 1 / -1;
  min-height: 150px;
  position: relative;
}

.typewriter-ribbon {
  position: absolute;
  left: 4vw;
  right: 16vw;
  top: 50px;
  height: 18px;
  background: repeating-linear-gradient(90deg, var(--plum) 0 34px, var(--charcoal) 34px 70px);
  transform: rotate(-2deg);
}

.sunflower-gear {
  position: absolute;
  right: 8vw;
  top: 0;
  width: 132px;
  height: 132px;
  background: repeating-conic-gradient(var(--ochre) 0 14deg, var(--cream) 14deg 28deg);
  border-radius: 50%;
  border: 5px solid var(--plum);
  animation: spin 18s linear infinite;
}
.sunflower-gear span { position: absolute; inset: 38px; background: var(--plum); border-radius: 50%; }

.river-glyph {
  position: absolute;
  left: 20vw;
  bottom: 8px;
  width: 42vw;
  height: 34px;
  background: radial-gradient(ellipse at 25% 50%, transparent 0 35%, var(--blue) 36% 46%, transparent 47%), radial-gradient(ellipse at 75% 50%, transparent 0 35%, var(--blue) 36% 46%, transparent 47%);
  background-size: 120px 34px;
}

.caption-block {
  position: absolute;
  left: 7vw;
  bottom: 8vh;
  background: var(--cream);
  color: var(--plum);
  border: 3px solid var(--plum);
  padding: 14px 18px;
  box-shadow: 7px 7px 0 var(--plum);
}

.closing-spread {
  background: var(--cream);
  place-items: center;
  text-align: left;
  color: var(--plum);
}

.closing-photo-slices {
  position: absolute;
  inset: 8vh 8vw auto;
  display: grid;
  gap: 11px;
}

.closing-photo-slices div {
  height: 54px;
  background:
    linear-gradient(rgba(198,90,30,.28), rgba(227,167,47,.24)),
    linear-gradient(160deg, transparent 0 40%, var(--plum) 40.5% 48%, transparent 48.5%),
    linear-gradient(20deg, var(--sage), var(--blue));
  border: 3px solid var(--plum);
  transform: translateX(calc(var(--i, 0) * 22px));
}
.closing-photo-slices div:nth-child(1) { --i: -1; }
.closing-photo-slices div:nth-child(2) { --i: 1; }
.closing-photo-slices div:nth-child(3) { --i: -.4; }
.closing-photo-slices div:nth-child(4) { --i: .6; }

.closing-title {
  position: relative;
  z-index: 2;
  font-family: var(--display);
  font-size: clamp(3.5rem, 10vw, 11rem);
  line-height: .9;
  max-width: 1000px;
  color: var(--orange);
  text-shadow: 8px 8px 0 var(--ochre), 13px 13px 0 var(--plum);
}

.closing-spread p {
  position: relative;
  z-index: 2;
  max-width: 850px;
  background: rgba(244, 227, 194, .78);
  border-left: 12px solid var(--sage);
  padding: 20px;
}

.final-ticket {
  background: var(--plum);
  color: var(--cream);
  padding: 16px 22px;
  transform: rotate(2deg);
}

@keyframes blink { 50% { opacity: 0; } }
@keyframes sliceIn { from { opacity: 0; transform: translateX(-18vw) skewX(-8deg); } to { opacity: 1; } }
@keyframes letterArrive { to { opacity: 1; transform: translateY(0) rotate(var(--rot)); } }
@keyframes letterHop { 50% { transform: translateY(var(--hop)) rotate(calc(var(--rot) * -1)); } }
@keyframes tokenMove { 50% { transform: translateX(24px) rotate(7deg); } }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 880px) {
  .hero-spread,
  .field-essay,
  .threads-spread,
  .atlas-spread { grid-template-columns: 1fr; }
  .wordmark { font-size: clamp(3rem, 18vw, 7rem); }
  .editorial-columns { columns: 1; }
  .spread-number { writing-mode: horizontal-tb; }
  .photo-stamp { position: relative; left: auto; bottom: auto; }
  .cursor-orb { display: none; }
}