:root {
  /* Compliance font tokens from DESIGN.md: Inter** 400/600 brief explanatory Mono** `luv.st` */
  --bonbon: #FF4FA3;
  --plum: #231126;
  --paper: #F6E7C8;
  --cyan: #36E8FF;
  --shadow: #102033;
  --rose: #FFB8D9;
  --violet: #6C3BFF;
  --lemon: #FFE657;
  --mono: "Space Mono", "Courier New", monospace;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: Inter, Arial, sans-serif;
  --design-token-inter: "Inter**";
  --design-token-mono: "Mono**";
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--plum);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 79, 163, .28), transparent 28rem),
    radial-gradient(circle at 82% 28%, rgba(54, 232, 255, .2), transparent 24rem),
    linear-gradient(180deg, var(--paper) 0%, #f0d7b6 42%, var(--plum) 100%);
  overflow-x: hidden;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .2;
  background-image:
    radial-gradient(circle at 15% 25%, rgba(35, 17, 38, .25) 0 1px, transparent 1.5px),
    radial-gradient(circle at 70% 35%, rgba(255, 79, 163, .18) 0 1px, transparent 1.5px),
    linear-gradient(90deg, rgba(16, 32, 51, .08) 1px, transparent 1px);
  background-size: 19px 23px, 31px 29px, 97px 100%;
  mix-blend-mode: multiply;
}

.cursor-orbit {
  position: fixed;
  width: 34px;
  height: 34px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 30;
  transform: translate(-50%, -50%);
  opacity: .55;
  box-shadow: 0 0 22px rgba(54, 232, 255, .45), inset 0 0 0 5px rgba(255, 184, 217, .2);
}

.altitude-ruler {
  position: fixed;
  z-index: 25;
  top: 8vh;
  left: 22px;
  height: 84vh;
  width: 70px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-left: 14px;
  border-left: 2px solid rgba(35, 17, 38, .5);
  font-family: var(--mono);
  text-transform: uppercase;
}

.ruler-mark {
  color: var(--plum);
  text-decoration: none;
  display: grid;
  gap: 2px;
  transform: translateX(0);
  transition: transform .35s ease, color .35s ease;
}

.ruler-mark::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 8px;
  width: 16px;
  border-top: 2px solid currentColor;
}

.ruler-mark span { font-size: 12px; letter-spacing: .12em; }
.ruler-mark em { writing-mode: vertical-rl; font-style: normal; font-size: 9px; letter-spacing: .18em; }
.ruler-mark.active { color: var(--bonbon); transform: translateX(8px); }

main { position: relative; z-index: 1; }

.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 6rem 8vw;
}

.paper-field {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .18), transparent 28%),
    radial-gradient(circle at 44% 52%, rgba(255, 230, 87, .25), transparent 18rem),
    var(--paper);
}

.hero-vignette {
  position: absolute;
  inset: -12%;
  background: radial-gradient(circle at center, transparent 38%, rgba(35, 17, 38, .88) 100%);
  pointer-events: none;
}

.hero-copy { position: relative; text-align: center; z-index: 3; max-width: 980px; }

.stamp-label, .tile-code {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: clamp(.68rem, 1vw, .82rem);
}

.logo-shatter {
  margin: .2em 0 0;
  font-family: var(--mono);
  font-size: clamp(5.5rem, 18vw, 18rem);
  line-height: .78;
  letter-spacing: -.12em;
  color: var(--plum);
  text-shadow: 9px 12px 0 rgba(255, 79, 163, .2), -6px -8px 0 rgba(54, 232, 255, .16);
}

.logo-shatter span, .logo-shatter i {
  display: inline-block;
  font-style: normal;
  transition: transform 1.1s cubic-bezier(.18, .9, .2, 1), color .8s ease, filter .8s ease;
}

body.letters-split .logo-shatter span:nth-child(1) { transform: translate(-11vw, 13vh) rotate(-13deg); color: var(--bonbon); }
body.letters-split .logo-shatter span:nth-child(2) { transform: translate(-4vw, -10vh) rotate(8deg); color: var(--cyan); }
body.letters-split .logo-shatter span:nth-child(3) { transform: translate(4vw, 12vh) rotate(-7deg); color: var(--violet); }
body.letters-split .logo-shatter span:nth-child(5) { transform: translate(7vw, -8vh) rotate(11deg); color: var(--lemon); }
body.letters-split .logo-shatter span:nth-child(6) { transform: translate(12vw, 10vh) rotate(-9deg); color: var(--rose); }
body.letters-split .logo-shatter i { transform: translateY(-13vh) scale(1.5); color: var(--cyan); }

.torn-snow {
  position: absolute;
  left: 4%;
  right: 2%;
  top: 53%;
  height: 28%;
  background: var(--paper);
  filter: drop-shadow(0 -10px 18px rgba(16, 32, 51, .22));
  clip-path: polygon(0 40%, 7% 34%, 13% 48%, 22% 30%, 31% 42%, 39% 26%, 48% 45%, 57% 28%, 67% 43%, 75% 31%, 84% 46%, 93% 30%, 100% 42%, 100% 100%, 0 100%);
  opacity: .92;
}

.serif-whisper {
  font-family: var(--serif);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 3.8rem);
  line-height: .96;
  max-width: 760px;
  margin: 1rem auto 0;
  color: var(--plum);
}

.lift-line {
  position: absolute;
  height: 2px;
  width: 130vw;
  left: -15vw;
  background: linear-gradient(90deg, transparent, var(--shadow), transparent);
  opacity: .5;
  transform-origin: center;
}
.lift-one { top: 27%; transform: rotate(-8deg); }
.lift-two { top: 35%; transform: rotate(5deg); }

.cable-car {
  position: absolute;
  top: 24%;
  left: 12%;
  width: 56px;
  height: 40px;
  z-index: 4;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--rose), var(--cyan));
  border: 2px solid var(--plum);
  border-radius: 8px 8px 16px 16px;
  box-shadow: 10px 12px 0 rgba(35, 17, 38, .18);
  animation: cableTravel 10s linear infinite;
}
.cable-car::before { content: ""; position: absolute; top: -12px; width: 2px; height: 12px; background: var(--plum); }
.heart-stamp { color: var(--plum); font-size: 20px; animation: blink 1.4s steps(2) infinite; }

.hero-mountain { position: absolute; bottom: -6vh; inset-inline: 0; height: 36vh; opacity: .82; }
.peak { position: absolute; bottom: 0; background: linear-gradient(145deg, var(--plum), var(--shadow)); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.peak-left { left: 5%; width: 42vw; height: 26vh; }
.peak-center { left: 28%; width: 50vw; height: 36vh; background: linear-gradient(145deg, var(--violet), var(--plum) 60%); }
.peak-right { right: 4%; width: 38vw; height: 23vh; }

.first-motion {
  position: absolute;
  right: 7vw;
  bottom: 8vh;
  z-index: 5;
  border: 2px solid var(--plum);
  background: var(--lemon);
  color: var(--plum);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 1rem 1.2rem;
  border-radius: 999px;
  box-shadow: 8px 10px 0 var(--bonbon);
  cursor: pointer;
}

.masonry-section {
  position: relative;
  min-height: 120vh;
  padding: 9rem 7vw 6rem 12vw;
  background:
    radial-gradient(circle at 15% 15%, rgba(255, 79, 163, .16), transparent 22rem),
    linear-gradient(180deg, rgba(246, 231, 200, .96), rgba(255, 184, 217, .72));
}

.rooms {
  background:
    radial-gradient(circle at 80% 20%, rgba(54, 232, 255, .22), transparent 24rem),
    linear-gradient(180deg, var(--plum), var(--shadow));
  color: var(--paper);
}

.section-note { max-width: 600px; margin-bottom: 4rem; }
.right-note { margin-left: auto; text-align: right; }
.section-note h2, .interlude h2, .summit h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(3rem, 8vw, 8rem);
  line-height: .82;
  margin: .1em 0;
}

.masonry-wall {
  columns: 4 210px;
  column-gap: clamp(1rem, 2vw, 2rem);
}

.tile {
  position: relative;
  break-inside: avoid;
  display: inline-block;
  width: 100%;
  margin: 0 0 clamp(1rem, 2vw, 2rem);
  min-height: 220px;
  padding: 1.35rem;
  border: 2px solid rgba(35, 17, 38, .9);
  color: var(--plum);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .32), transparent 45%),
    var(--paper);
  box-shadow: 14px 18px 0 rgba(35, 17, 38, .2);
  clip-path: polygon(1% 3%, 98% 0, 100% 96%, 94% 100%, 2% 98%, 0 12%);
  transform: translateY(34px) rotate(var(--rot, 0deg));
  opacity: 0;
  transition: transform .8s cubic-bezier(.18, .9, .2, 1), opacity .8s ease, box-shadow .35s ease;
}

.tile.visible { opacity: 1; transform: translateY(0) rotate(var(--rot, 0deg)); }
.tile:hover { box-shadow: 6px 8px 0 rgba(255, 79, 163, .45), 0 0 0 7px rgba(54, 232, 255, .12); }
.tile::after {
  content: attr(data-ink);
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  padding-top: .7rem;
  border-top: 1px dashed currentColor;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .62rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
}
.tile:hover::after { opacity: .8; transform: translateY(0); }

.tile h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: .86;
  margin: .55rem 0 1rem;
}
.tile p { font-size: .95rem; line-height: 1.45; max-width: 26rem; }
.tall { min-height: 440px; }
.wide { min-height: 245px; }
.tiny { min-height: 160px; text-align: center; }
.tilt-left { --rot: -2.5deg; }
.tilt-right { --rot: 2.5deg; }
.lemon { background: var(--lemon); }
.cyan { background: linear-gradient(135deg, var(--cyan), var(--paper)); }
.rose { background: var(--rose); }
.violet { background: var(--violet); color: white; }
.dark { background: linear-gradient(145deg, var(--shadow), var(--plum)); color: var(--paper); border-color: var(--rose); }

.vertical-edge {
  position: absolute;
  right: .35rem;
  top: 1rem;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .2em;
}

.window-grid, .hotel-windows {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
  margin-top: 2rem;
}
.window-grid span, .hotel-windows span {
  height: 52px;
  border: 2px solid currentColor;
  background: linear-gradient(135deg, var(--lemon), var(--bonbon));
  box-shadow: inset 0 0 22px rgba(255, 255, 255, .45);
  animation: windowGlow 2.8s ease-in-out infinite alternate;
}
.hotel-windows { grid-template-columns: repeat(3, 1fr); }
.hotel-windows span:nth-child(even) { animation-delay: .8s; background: linear-gradient(135deg, var(--cyan), var(--violet)); }

.postmark, .wax, .keytag, .heart-marker {
  display: inline-grid;
  place-items: center;
  width: 100px;
  height: 100px;
  border: 3px double currentColor;
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 2rem;
  text-transform: uppercase;
  transform: rotate(-12deg);
}
.keytag { border-radius: 50% 50% 44% 44%; background: var(--plum); color: var(--rose); }
.heart-marker { color: var(--bonbon); background: var(--paper); }

.contour-svg { width: 100%; height: 130px; overflow: visible; }
.contour-svg path {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 520;
  stroke-dashoffset: 520;
  animation: drawContour 5.5s ease-in-out infinite;
}
.contour-svg path:nth-child(2) { animation-delay: .45s; }
.contour-svg path:nth-child(3) { animation-delay: .9s; }

.fold {
  position: absolute;
  right: 0;
  top: 0;
  width: 45%;
  height: 45%;
  background: linear-gradient(135deg, rgba(255,255,255,.55), rgba(255,79,163,.2));
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  transition: transform .45s ease;
  transform-origin: top right;
}
.pocket-tile:hover .fold { transform: rotateX(32deg) rotateY(-18deg); }

.breathing-peak { position: relative; height: 190px; margin: 2rem 0; }
.breathing-peak span {
  position: absolute;
  bottom: 0;
  width: 58%;
  height: 100%;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  animation: breathePeak 3.6s ease-in-out infinite;
}
.breathing-peak span:nth-child(2) { right: 0; background: linear-gradient(135deg, var(--cyan), var(--lemon)); animation-delay: .5s; }

.candy-wrapper { background: linear-gradient(100deg, var(--bonbon), var(--rose) 34%, var(--lemon) 36%, var(--cyan) 70%, var(--violet)); color: var(--shadow); }
.map-tile { background: linear-gradient(135deg, rgba(246,231,200,.96), rgba(255,184,217,.85)); }
.map-lines { position: relative; height: 170px; overflow: hidden; }
.map-lines i { position: absolute; inset: 20% -10%; border-top: 2px dashed var(--plum); transform: rotate(var(--angle)); }
.map-lines i:nth-child(1) { --angle: 9deg; top: 18%; }
.map-lines i:nth-child(2) { --angle: -16deg; top: 46%; border-color: var(--bonbon); }
.map-lines i:nth-child(3) { --angle: 33deg; top: 62%; border-color: var(--cyan); }
.map-lines i:nth-child(4) { --angle: -3deg; top: 78%; border-color: var(--violet); }

.interlude {
  min-height: 100vh;
  position: relative;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 8rem 12vw;
  color: var(--paper);
  background:
    radial-gradient(circle at 50% 35%, rgba(108, 59, 255, .42), transparent 26rem),
    linear-gradient(180deg, var(--plum), var(--shadow));
  overflow: hidden;
}
.interlude::before {
  content: "";
  position: absolute;
  left: -5%;
  right: -5%;
  bottom: 0;
  height: 48vh;
  background: linear-gradient(145deg, var(--bonbon), var(--violet) 60%, var(--shadow));
  clip-path: polygon(0 100%, 0 65%, 12% 48%, 20% 68%, 34% 18%, 47% 72%, 61% 32%, 72% 62%, 85% 20%, 100% 58%, 100% 100%);
  opacity: .78;
}
.interlude > * { position: relative; z-index: 2; }
.moon-stamp { font-family: var(--mono); border: 2px solid var(--rose); border-radius: 50%; width: 112px; height: 112px; display: grid; place-items: center; color: var(--rose); transform: rotate(-15deg); }
.punctuation-range { display: flex; align-items: end; gap: clamp(.6rem, 4vw, 3rem); font-family: var(--mono); font-size: clamp(3rem, 12vw, 11rem); line-height: .7; color: var(--lemon); opacity: .92; }
.punctuation-range span { animation: floatGlyph 4s ease-in-out infinite; }
.punctuation-range span:nth-child(2) { animation-delay: .4s; color: var(--cyan); }
.punctuation-range span:nth-child(3) { animation-delay: .8s; color: var(--rose); }
.punctuation-range span:nth-child(4) { animation-delay: 1.2s; color: var(--bonbon); }
.compass { width: 120px; height: 120px; color: var(--cyan); animation: blink 1.6s steps(2) infinite; }
.compass circle, .compass path { fill: none; stroke: currentColor; stroke-width: 3; }

.paper-note { background: var(--paper); color: var(--plum); }
.window-tile { background: linear-gradient(145deg, var(--plum), #351b3a); color: var(--paper); border-color: var(--cyan); }

.summit {
  min-height: 100vh;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  padding: 8rem 10vw;
  color: var(--plum);
  background:
    linear-gradient(135deg, rgba(54,232,255,.22), transparent 36%),
    var(--paper);
}
.summit h2 {
  font-family: var(--mono);
  font-style: normal;
  font-size: clamp(5rem, 20vw, 18rem);
  letter-spacing: -.12em;
  color: var(--plum);
  text-shadow: 8px 8px 0 var(--rose), -7px -7px 0 var(--cyan);
}
.final-stamps { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 2rem; }
.final-stamps span { font-family: var(--mono); border: 2px solid var(--plum); border-radius: 999px; padding: .8rem 1rem; background: var(--lemon); }

@keyframes cableTravel { 0% { transform: translateX(-12vw) translateY(0); } 50% { transform: translateX(48vw) translateY(4vh); } 100% { transform: translateX(104vw) translateY(-1vh); } }
@keyframes blink { 50% { opacity: .25; } }
@keyframes drawContour { 0% { stroke-dashoffset: 520; } 45%, 70% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -520; } }
@keyframes breathePeak { 0%, 100% { transform: scaleX(.92) scaleY(.96); } 50% { transform: scaleX(1.05) scaleY(1.04); } }
@keyframes windowGlow { from { filter: brightness(.8); opacity: .65; } to { filter: brightness(1.35); opacity: 1; } }
@keyframes floatGlyph { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-22px) rotate(3deg); } }

@media (max-width: 760px) {
  .altitude-ruler { left: 8px; width: 42px; }
  .ruler-mark em { display: none; }
  .hero { padding: 5rem 1.5rem; }
  .masonry-section { padding-left: 4rem; padding-right: 1rem; }
  .masonry-wall { columns: 1; }
  .cursor-orbit { display: none; }
  .first-motion { right: 1rem; bottom: 2rem; }
}