:root {
  /* design typography parser tokens: KR** Interpret through wabi-sabi ceramics */
  --espresso: #18110E;
  --cacao: #4B2A22;
  --spoon: #617C5F;
  --foam: #F5EBDD;
  --receipt: #F4D06F;
  --cherry: #D84A3A;
  --violet: #30243F;
  --mint: #A8E6E1;
  --seam: 50%;
  --tilt: -2deg;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  color: var(--espresso);
  font-family: "IBM Plex Sans KR", Inter, sans-serif;
  overflow-x: hidden;
}

.split-room {
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 18% 20%, rgba(244, 208, 111, .35), transparent 22vw),
    radial-gradient(circle at 78% 25%, rgba(168, 230, 225, .22), transparent 25vw),
    linear-gradient(104deg, #F5EBDD 0 calc(var(--seam) - 7%), #F4D06F calc(var(--seam) - 6%) calc(var(--seam) - 5%), #D84A3A calc(var(--seam) - 4.8%) calc(var(--seam) - 3.8%), #30243F calc(var(--seam) - 3.2%) 100%);
  transition: background 300ms linear;
}

.split-room::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(24, 17, 14, .06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(245, 235, 221, .08) 1px, transparent 1px);
  background-size: 62px 62px;
  mix-blend-mode: multiply;
  transform: skewX(-7deg) translateX(-3vw);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 10;
  opacity: .16;
  background-image:
    radial-gradient(circle at 12% 23%, #18110E 0 1px, transparent 1.5px),
    radial-gradient(circle at 52% 63%, #4B2A22 0 1px, transparent 1.5px),
    radial-gradient(circle at 82% 43%, #F5EBDD 0 1px, transparent 1.5px);
  background-size: 19px 23px, 29px 31px, 41px 37px;
}

.scene {
  min-height: 100vh;
  position: relative;
  padding: 8vh 6vw;
  isolation: isolate;
}

.scene-label {
  display: inline-block;
  font-family: Gaegu, cursive;
  font-size: clamp(1.1rem, 1.6vw, 1.8rem);
  background: var(--receipt);
  color: var(--cacao);
  padding: .25rem .8rem;
  border: 2px solid var(--espresso);
  box-shadow: 5px 5px 0 var(--cherry);
  transform: rotate(-3deg);
}

h1, h2, .hanging-sign {
  font-family: Fraunces, serif;
  font-weight: 900;
  line-height: .84;
  letter-spacing: -.055em;
}

h1 { font-size: clamp(5rem, 15vw, 14rem); margin: .1em 0; }
h2 { font-size: clamp(3.6rem, 9vw, 9rem); margin: 0; }
p { font-size: clamp(1.05rem, 1.45vw, 1.45rem); line-height: 1.55; }

.storefront { min-height: 112vh; }

.door-frame {
  position: absolute;
  left: 8vw;
  bottom: 8vh;
  width: min(33vw, 420px);
  height: 66vh;
  transform: rotate(var(--tilt));
  border: 12px solid var(--cacao);
  background: repeating-linear-gradient(90deg, #4B2A22 0 16px, #18110E 16px 22px);
  box-shadow: -20px -18px 0 rgba(216, 74, 58, .45), 24px 28px 0 rgba(168, 230, 225, .45);
}

.door-panel {
  position: absolute;
  inset: 24px;
  background: linear-gradient(115deg, #F5EBDD 0 48%, #18110E 49% 100%);
  border: 4px solid var(--espresso);
  overflow: hidden;
}

.door-window {
  position: absolute;
  top: 8%; left: 13%; right: 13%;
  height: 32%;
  border: 4px solid var(--espresso);
  color: var(--foam);
  background: linear-gradient(90deg, #A8E6E1 0 50%, #30243F 50%);
  font-family: Gaegu, cursive;
  font-size: clamp(2rem, 4vw, 4rem);
  text-align: center;
  padding-top: 1rem;
  text-shadow: 3px 3px 0 var(--cherry);
}

.door-window span { color: var(--receipt); }
.handle { position: absolute; right: 12%; top: 55%; width: 24px; height: 24px; border-radius: 50%; background: var(--receipt); border: 3px solid var(--espresso); }
.crack { position: absolute; background: var(--cherry); height: 4px; transform-origin: left center; }
.crack-one { width: 42%; left: 48%; top: 52%; transform: rotate(38deg); }
.crack-two { width: 29%; left: 55%; top: 62%; transform: rotate(-31deg); }
.up-shadow { position: absolute; left: 18%; bottom: 101%; width: 62%; height: 11%; background: rgba(24, 17, 14, .55); filter: blur(1px); transform: skewX(18deg); }

.hanging-sign {
  position: fixed;
  z-index: 5;
  top: 6vh;
  right: 9vw;
  width: min(39vw, 520px);
  height: 180px;
  transform-style: preserve-3d;
  transform: rotateX(0deg) rotateZ(4deg);
  transition: transform .45s cubic-bezier(.2, .8, .2, 1);
}

.hanging-sign::before {
  content: "";
  position: absolute;
  left: 18%; right: 18%; top: -32px;
  height: 48px;
  border-left: 3px dashed var(--espresso);
  border-right: 3px dashed var(--foam);
}

.sign-face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 5px solid var(--espresso);
  background: var(--receipt);
  color: var(--espresso);
  font-size: clamp(2.6rem, 5vw, 5rem);
  text-align: center;
  box-shadow: 12px 14px 0 var(--cherry);
  backface-visibility: hidden;
}

.sign-face span { font-family: Gaegu, cursive; font-size: .38em; letter-spacing: .15em; color: var(--cherry); }
.sign-closed { transform: rotateY(180deg); background: var(--violet); color: var(--foam); box-shadow: -12px 14px 0 var(--mint); }
.hanging-sign.flipped { transform: rotateY(155deg) rotateZ(-5deg); }

.hero-copy {
  position: absolute;
  right: 6vw;
  bottom: 8vh;
  width: min(55vw, 860px);
  color: var(--foam);
  text-shadow: 4px 4px 0 var(--cacao);
}

.hero-copy p:last-child { width: min(48vw, 620px); margin-left: auto; color: var(--mint); background: rgba(24, 17, 14, .72); padding: 1rem 1.4rem; transform: rotate(1.3deg); }
.scribble { font-family: Gaegu, cursive; color: var(--cherry); background: var(--foam); width: max-content; padding: .2rem 1rem; transform: rotate(-6deg); }

.stamp-cloud { position: absolute; left: 44vw; top: 45vh; display: grid; gap: .8rem; }
.stamp-cloud span { font-family: Gaegu, cursive; color: var(--cherry); border: 3px solid var(--cherry); padding: .15rem .6rem; font-size: 1.5rem; transform: rotate(var(--r, 7deg)); background: rgba(245, 235, 221, .85); }
.stamp-cloud span:nth-child(2) { --r: -12deg; margin-left: 4vw; }
.stamp-cloud span:nth-child(3) { --r: 4deg; }

.counter { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 4vw; }
.counter-ledger { background: var(--foam); border: 4px solid var(--espresso); padding: 2rem; transform: rotate(-3deg); box-shadow: 18px 18px 0 var(--spoon); }
.counter-ledger h2 { color: var(--cherry); }
.impossible-mug { position: relative; height: 72vh; min-height: 520px; }
.mug-body { position: absolute; left: 18%; top: 32%; width: 48%; height: 34%; background: var(--foam); border: 8px solid var(--espresso); border-radius: 0 0 42% 42%; box-shadow: inset 0 -20px 0 rgba(75, 42, 34, .18); transition: transform .35s; }
.impossible-mug:hover .mug-body { transform: translateY(-12px) rotate(-2deg); }
.coffee-surface { position: absolute; left: 6%; right: 6%; top: -18%; height: 34%; border-radius: 50%; background: radial-gradient(circle, #4B2A22 0 42%, #18110E 43% 100%); border: 7px solid var(--espresso); overflow: hidden; }
.mug-handle { position: absolute; left: 61%; top: 40%; width: 22%; height: 22%; border: 8px solid var(--espresso); border-left: 0; border-radius: 0 50% 50% 0; }
.ice { position: absolute; display: grid; place-items: center; width: 42px; height: 42px; background: rgba(168, 230, 225, .86); border: 2px solid var(--foam); color: var(--violet); font-family: Gaegu, cursive; animation: iceSpin 7s linear infinite; }
.cube-one { left: 24%; top: 18%; } .cube-two { left: 52%; top: 28%; animation-duration: 9s; } .cube-three { left: 70%; top: 12%; animation-duration: 6s; }
.steam-word { position: absolute; font-family: Fraunces, serif; font-weight: 900; font-size: clamp(5rem, 10vw, 10rem); opacity: .82; filter: blur(.2px); animation: steamFloat 4s ease-in-out infinite alternate; }
.steam-one { color: var(--cherry); left: 5%; top: 3%; transform: rotate(-8deg); }
.steam-two { color: var(--mint); left: 40%; top: 10%; transform: rotate(13deg); animation-delay: -1.7s; }
.mug-shadow { position: absolute; left: 11%; top: 68%; width: 58%; height: 12%; border-radius: 50%; transform: rotate(-8deg); transition: transform .35s; }
.warm-shadow { background: rgba(216, 74, 58, .62); }
.cold-shadow { background: rgba(168, 230, 225, .62); transform: rotate(-8deg) translateY(-48vh); }
.impossible-mug:hover .warm-shadow { transform: rotate(-8deg) translateY(-42vh); }
.impossible-mug:hover .cold-shadow { transform: rotate(-8deg) translateY(0); }
.receipt-strip { position: absolute; right: 4%; bottom: 14%; width: 52%; padding: 1rem; background: var(--receipt); border: 3px dashed var(--cacao); font-family: Gaegu, cursive; font-size: 1.6rem; transform: translateX(-38%) rotate(8deg); transition: transform .5s cubic-bezier(.2, 1.4, .3, 1); }
.receipt-strip.out { transform: translateX(3%) rotate(-4deg); }
.tile-misalign { position: absolute; inset: auto 0 0 48%; height: 28vh; background: repeating-linear-gradient(45deg, rgba(245,235,221,.25) 0 24px, rgba(24,17,14,.25) 24px 48px); transform: skewY(-6deg); z-index: -1; }

.table { color: var(--foam); display: grid; place-items: center; overflow: hidden; }
.sound-rings { position: absolute; inset: 0; }
.sound-rings span { position: absolute; border: 5px solid var(--mint); border-radius: 50%; opacity: .22; animation: pulseRing 5s infinite; }
.sound-rings span:nth-child(1) { width: 35vw; height: 35vw; left: 6%; top: 28%; }
.sound-rings span:nth-child(2) { width: 52vw; height: 52vw; right: -12%; top: 10%; animation-delay: -1s; border-color: var(--receipt); }
.sound-rings span:nth-child(3) { width: 22vw; height: 22vw; left: 48%; bottom: 12%; animation-delay: -2s; border-color: var(--cherry); }
.sound-rings span:nth-child(4) { width: 72vw; height: 22vw; left: 10%; top: 48%; animation-delay: -3s; }
.tabletop { position: relative; width: min(82vw, 1100px); min-height: 56vh; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #F5EBDD 0 16%, #4B2A22 17% 68%, #18110E 69% 100%); border: 8px solid var(--espresso); transform: rotate(2deg); box-shadow: 0 -32px 0 rgba(24,17,14,.55); }
.saucer-copy { position: absolute; left: 13%; top: 20%; width: 46%; color: var(--foam); }
.saucer-copy h2 { color: var(--receipt); text-shadow: 5px 5px 0 var(--cherry); }
.quote-steam { position: absolute; right: 6%; top: 10%; font-family: Fraunces, serif; font-size: clamp(6rem, 18vw, 18rem); color: var(--mint); transform: rotate(-14deg); opacity: .86; }
.chair { position: absolute; width: 110px; height: 150px; border: 7px solid var(--foam); bottom: -80px; }
.chair::after { content: ""; position: absolute; inset: -120px 20px auto; height: 95px; background: rgba(245,235,221,.28); transform: skewX(-20deg); }
.chair-left { left: 12%; transform: rotate(12deg); } .chair-right { right: 14%; transform: rotate(-8deg); }
.napkin-note { position: absolute; right: 8vw; bottom: 12vh; background: var(--foam); color: var(--espresso); padding: 1rem 1.2rem; font-family: Gaegu, cursive; font-size: 1.7rem; transform: rotate(6deg); border: 3px solid var(--espresso); }

.menu { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 4vw; }
.menu-board { background: var(--foam); border: 6px solid var(--espresso); padding: clamp(1.2rem, 4vw, 3rem); transform: rotate(-2deg); box-shadow: 20px 20px 0 var(--violet), -12px -12px 0 var(--mint); }
.menu-board h2 { color: var(--cacao); margin-bottom: 2rem; }
.menu-line { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; font-size: clamp(1.2rem, 2.3vw, 2rem); border-bottom: 2px dashed var(--cacao); padding: .65rem 0; }
.menu-line b { font-family: Gaegu, cursive; color: var(--cherry); font-size: 1.35em; min-width: 8ch; text-align: right; transition: transform .25s, color .25s; }
.menu-board.rewritten .menu-line b { color: var(--spoon); transform: rotate(-5deg) scale(1.08); }
button { margin-top: 1.5rem; font-family: Gaegu, cursive; font-size: 1.8rem; background: var(--cherry); color: var(--foam); border: 3px solid var(--espresso); padding: .4rem 1rem; box-shadow: 6px 6px 0 var(--receipt); cursor: pointer; }
.sugar-stack { position: relative; height: 48vh; }
.sugar-stack span { position: absolute; display: grid; place-items: center; width: 150px; height: 120px; background: var(--foam); border: 4px solid var(--espresso); font-family: Gaegu, cursive; font-size: 1.9rem; color: var(--cherry); box-shadow: 8px 8px 0 rgba(24,17,14,.35); }
.sugar-stack span:nth-child(1) { left: 20%; top: 32%; transform: rotate(10deg); }
.sugar-stack span:nth-child(2) { left: 42%; top: 18%; transform: rotate(-12deg); color: var(--spoon); }
.sugar-stack span:nth-child(3) { left: 34%; top: 50%; transform: rotate(4deg); color: var(--violet); }
.receipt-snake { position: absolute; left: 2vw; right: 2vw; bottom: 6vh; background: var(--receipt); padding: .5rem; font-family: Gaegu, cursive; font-size: 1.7rem; border: 3px dashed var(--espresso); transform: rotate(2deg) skewX(-14deg); white-space: nowrap; overflow: hidden; }

.exit { display: grid; place-items: center; color: var(--foam); min-height: 110vh; }
.loop-door { position: relative; width: min(75vw, 880px); min-height: 60vh; border: 12px double var(--foam); padding: 5vw; background: linear-gradient(130deg, rgba(24,17,14,.86) 0 50%, rgba(245,235,221,.92) 51%); color: var(--foam); box-shadow: 24px -24px 0 var(--cherry), -24px 24px 0 var(--mint); transform: rotate(1deg); }
.loop-door h2 { max-width: 600px; color: var(--receipt); }
.loop-door p { max-width: 520px; background: rgba(24,17,14,.62); padding: 1rem; }
.arrow-crack { position: absolute; right: 6%; top: 4%; font-size: clamp(7rem, 16vw, 16rem); color: var(--cacao); transform: rotate(-20deg); }
.return-ticket { position: absolute; bottom: 9vh; right: 10vw; color: var(--espresso); background: var(--receipt); border: 4px solid var(--espresso); text-decoration: none; font-family: Gaegu, cursive; font-size: 2rem; padding: .5rem 1rem; transform: rotate(-6deg); box-shadow: 8px 8px 0 var(--cherry); }
.spoon-constellation i { position: absolute; width: 96px; height: 16px; background: var(--spoon); border-radius: 50%; box-shadow: 22px 0 0 -4px var(--foam); transform: rotate(var(--rot)); opacity: .75; }
.spoon-constellation i:nth-child(1) { --rot: 24deg; left: 10%; top: 20%; } .spoon-constellation i:nth-child(2) { --rot: -38deg; right: 16%; top: 31%; } .spoon-constellation i:nth-child(3) { --rot: 70deg; left: 22%; bottom: 17%; } .spoon-constellation i:nth-child(4) { --rot: -8deg; right: 31%; bottom: 19%; } .spoon-constellation i:nth-child(5) { --rot: 115deg; left: 49%; top: 13%; }

@keyframes iceSpin { to { transform: rotate(360deg); } }
@keyframes steamFloat { from { translate: 0 18px; filter: blur(0); } to { translate: 0 -22px; filter: blur(2px); } }
@keyframes pulseRing { 0%, 100% { transform: scale(.95) rotate(0deg); opacity: .12; } 50% { transform: scale(1.08) rotate(6deg); opacity: .32; } }

@media (max-width: 820px) {
  .scene { padding: 7vh 5vw; }
  .hanging-sign { width: 72vw; right: 5vw; height: 138px; }
  .door-frame { width: 62vw; opacity: .72; }
  .hero-copy { width: 90vw; right: 5vw; }
  .hero-copy p:last-child { width: 85vw; }
  .counter, .menu { grid-template-columns: 1fr; }
  .impossible-mug { min-height: 430px; height: 58vh; }
  .tabletop { width: 95vw; }
  .quote-steam { opacity: .45; }
}