:root {
  --deep: #0f211a;
  --pine: #183229;
  --moss: #536d43;
  --mist: #d9decf;
  --paper: #f5edde;
  --ink: #182119;
  --tea: #b77a32;
  --sun: #e9c482;
  --line: rgba(245, 237, 222, .24);
  --glass: rgba(13, 27, 22, .46);
  --mx: .5;
  --my: .45;
  --chapter-warmth: rgba(233, 196, 130, .2);
  --chapter-mist: rgba(217, 222, 207, .2);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  color: var(--paper);
  background: var(--deep);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 60;
  transform: translateY(-150%);
  border: 1px solid var(--sun);
  padding: .72rem 1rem;
  color: var(--ink);
  background: var(--sun);
  letter-spacing: .08em;
  transition: transform 180ms ease;
}

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

body::before {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at calc(var(--mx) * 100%) calc(var(--my) * 100%), rgba(233, 196, 130, .14), transparent 18rem),
    linear-gradient(180deg, rgba(9, 18, 15, .2), transparent 35%, rgba(9, 18, 15, .28));
  mix-blend-mode: screen;
}

body[data-mode="craft"]::before {
  background:
    radial-gradient(circle at calc(var(--mx) * 100%) calc(var(--my) * 100%), rgba(233, 156, 74, .3), transparent 19rem),
    linear-gradient(180deg, rgba(28, 13, 8, .22), transparent 42%, rgba(9, 18, 15, .34));
}

body[data-mode="ritual"]::before,
body[data-mode="booking"]::before {
  background:
    radial-gradient(circle at calc(var(--mx) * 100%) calc(var(--my) * 100%), rgba(236, 186, 112, .34), transparent 21rem),
    linear-gradient(180deg, rgba(9, 18, 15, .16), transparent 36%, rgba(9, 18, 15, .38));
}

body[data-mode="products"]::before {
  background:
    radial-gradient(circle at calc(var(--mx) * 100%) calc(var(--my) * 100%), rgba(217, 222, 207, .18), transparent 18rem),
    radial-gradient(circle at 64% 52%, rgba(233, 196, 130, .24), transparent 24rem),
    linear-gradient(180deg, rgba(9, 18, 15, .2), transparent 40%, rgba(9, 18, 15, .38));
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  content: "";
  opacity: .1;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .08) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 20% 10%, rgba(255,255,255,.18), transparent 18rem);
  mix-blend-mode: overlay;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 8;
  width: 100%;
  height: 100%;
  opacity: .68;
  pointer-events: none;
  mix-blend-mode: screen;
  transition: opacity 360ms ease;
}

body.is-interacting .particle-canvas {
  opacity: .82;
}

.cursor-lens {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 6;
  width: 32rem;
  height: 32rem;
  border-radius: 999px;
  pointer-events: none;
  opacity: .28;
  filter: blur(14px);
  transform: translate3d(calc(var(--mx) * 100vw - 16rem), calc(var(--my) * 100vh - 16rem), 0);
  background: radial-gradient(circle, rgba(233, 196, 130, .2), rgba(217, 222, 207, .06) 34%, transparent 67%);
  transition: opacity 260ms ease;
}

body[data-mode="craft"] .cursor-lens {
  opacity: .36;
  background: radial-gradient(circle, rgba(233, 156, 74, .26), rgba(142, 70, 32, .08) 34%, transparent 67%);
}

body[data-mode="ritual"] .cursor-lens,
body[data-mode="booking"] .cursor-lens {
  opacity: .34;
  background: radial-gradient(circle, rgba(233, 196, 130, .28), rgba(245, 237, 222, .08) 36%, transparent 70%);
}

.site-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) auto minmax(9rem, 1fr);
  align-items: center;
  gap: 1.5rem;
  padding: 1.35rem clamp(1rem, 4vw, 4.8rem);
  color: rgba(245, 237, 222, .9);
  background: linear-gradient(180deg, rgba(10, 21, 17, .74), rgba(10, 21, 17, 0));
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  gap: .82rem;
  align-items: center;
  width: max-content;
}

.brand-mark {
  display: grid;
  width: 2.72rem;
  height: 2.72rem;
  place-items: center;
  border: 1px solid rgba(245, 237, 222, .42);
  border-radius: 50%;
  color: var(--sun);
  font-family: "Noto Serif SC", serif;
  font-size: 1.18rem;
}

.brand strong {
  display: block;
  font-family: "Noto Serif SC", serif;
  font-size: 1.38rem;
  font-weight: 600;
  letter-spacing: .16em;
  line-height: 1;
}

.brand span span {
  display: block;
  margin-top: .2rem;
  color: rgba(245, 237, 222, .62);
  font-family: "Cormorant Garamond", serif;
  font-size: .8rem;
  letter-spacing: .32em;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 3.2rem);
  font-family: "Noto Serif SC", serif;
  letter-spacing: .18em;
  white-space: nowrap;
}

.nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: .4rem 0;
  color: rgba(245, 237, 222, .78);
}

.nav a::after {
  position: absolute;
  left: 0;
  right: 100%;
  bottom: .08rem;
  height: 1px;
  content: "";
  background: var(--sun);
  transition: right 260ms ease;
}

.nav a:hover::after {
  right: 0;
}

.reserve-link {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border: 1px solid rgba(245, 237, 222, .48);
  border-radius: 999px;
  padding: .68rem 1.18rem;
  color: rgba(245, 237, 222, .86);
  background: rgba(245, 237, 222, .06);
  letter-spacing: .12em;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}

.reserve-link:hover {
  color: var(--ink);
  background: var(--paper);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: clip;
  background: #142820;
}

.sticky-scene {
  position: sticky;
  top: 0;
  min-height: 100vh;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg,
.section-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
  will-change: transform;
}

.hero-bg {
  z-index: 0;
  opacity: .96;
  object-position: 50% 0%;
  filter: saturate(1.1) contrast(1.26) brightness(.86);
  transform: scale(1.08);
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 50% 48%, rgba(245, 237, 222, .16), transparent 13rem),
    linear-gradient(90deg, rgba(10, 23, 18, .7), rgba(10, 23, 18, .24) 52%, rgba(10, 23, 18, .54)),
    linear-gradient(180deg, rgba(10, 23, 18, .16), rgba(10, 23, 18, .4) 72%, rgba(10, 23, 18, .84));
}

.mist-layer {
  position: absolute;
  left: -10vw;
  right: -10vw;
  z-index: 3;
  height: 38vh;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 24% 50%, rgba(245, 237, 222, .38), transparent 58%),
    radial-gradient(ellipse at 66% 44%, rgba(217, 222, 207, .3), transparent 60%),
    radial-gradient(ellipse at 84% 52%, rgba(255, 255, 255, .18), transparent 54%);
  filter: blur(14px);
  opacity: .38;
  mix-blend-mode: screen;
  will-change: transform, opacity;
}

.mist-layer.one {
  top: 36%;
}

.mist-layer.two {
  top: 58%;
  opacity: .28;
}

.immersive-layer {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  will-change: transform, opacity;
}

.steam-thread {
  left: 30%;
  right: 5%;
  bottom: 9vh;
  height: 45vh;
  opacity: .46;
  filter: blur(10px);
  background:
    radial-gradient(ellipse at 24% 78%, rgba(245, 237, 222, .22), transparent 18%),
    radial-gradient(ellipse at 48% 50%, rgba(233, 196, 130, .24), transparent 20%),
    radial-gradient(ellipse at 72% 34%, rgba(245, 237, 222, .18), transparent 18%),
    linear-gradient(72deg, transparent 0 36%, rgba(245, 237, 222, .2) 38%, transparent 48% 100%);
  mix-blend-mode: screen;
}

.ember-field {
  inset: auto 8vw 10vh 34vw;
  height: 26vh;
  opacity: .54;
  background:
    radial-gradient(circle at 18% 76%, rgba(237, 147, 67, .7) 0 .18rem, transparent .23rem),
    radial-gradient(circle at 33% 55%, rgba(233, 196, 130, .68) 0 .12rem, transparent .18rem),
    radial-gradient(circle at 48% 70%, rgba(237, 147, 67, .7) 0 .2rem, transparent .27rem),
    radial-gradient(circle at 66% 48%, rgba(233, 196, 130, .6) 0 .14rem, transparent .21rem),
    radial-gradient(circle at 84% 63%, rgba(237, 147, 67, .62) 0 .16rem, transparent .23rem);
  filter: drop-shadow(0 0 1rem rgba(237, 147, 67, .5));
}

.product-glow {
  right: 14vw;
  top: 24vh;
  width: clamp(16rem, 28vw, 28rem);
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: .24;
  background: radial-gradient(circle, rgba(233, 196, 130, .58), rgba(217, 222, 207, .16) 34%, transparent 68%);
  filter: blur(20px);
  mix-blend-mode: screen;
}

.scroll-tide {
  left: 0;
  right: 0;
  bottom: -16vh;
  z-index: 2;
  height: 42vh;
  opacity: calc(.12 + var(--section-progress, .5) * .14);
  background:
    radial-gradient(ellipse at 35% 25%, rgba(245, 237, 222, .2), transparent 54%),
    radial-gradient(ellipse at 72% 40%, rgba(217, 222, 207, .16), transparent 56%);
  filter: blur(16px);
  mix-blend-mode: screen;
}

.hero-copy {
  position: relative;
  z-index: 6;
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 8rem clamp(1rem, 5vw, 6rem) 4rem;
  text-align: center;
}

.hero-title {
  margin: 0;
  color: #10281f;
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(5.4rem, 10vw, 10.8rem);
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.08;
  text-rendering: geometricPrecision;
  text-shadow: 0 1.2rem 5rem rgba(245, 237, 222, .34);
}

.hero-copy p {
  margin: 1.15rem auto 0;
  max-width: 32rem;
  color: rgba(22, 38, 30, .72);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(1rem, 1.45vw, 1.25rem);
  letter-spacing: .18em;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.1rem;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  border: 1px solid rgba(245, 237, 222, .72);
  border-radius: 999px;
  padding: .74rem 1.65rem;
  letter-spacing: .12em;
  transition: transform 220ms ease, background 220ms ease, color 220ms ease, border-color 220ms ease;
}

.primary-button {
  color: var(--paper);
  border-color: rgba(20, 45, 35, .88);
  background: #183729;
  box-shadow: 0 1.2rem 3rem rgba(18, 38, 30, .22);
}

.secondary-button {
  color: #173025;
  background: rgba(245, 237, 222, .26);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-3px);
  color: var(--ink);
  border-color: var(--sun);
  background: var(--sun);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 4px;
}

.section {
  position: relative;
  min-height: 160vh;
  scroll-margin-top: 0;
  overflow: clip;
  background: var(--deep);
}

.section .sticky-scene {
  display: grid;
  grid-template-columns: minmax(17rem, .42fr) minmax(0, 1fr);
  align-items: stretch;
}

.section-bg {
  z-index: 0;
  opacity: .74;
  filter: saturate(.95) contrast(1.04);
  transform: scale(1.12);
}

.origin .section-bg { object-position: 50% 50%; }
.leaf .section-bg { object-position: 50% 46%; }
.craft .section-bg { object-position: 50% 52%; }
.ritual .section-bg { object-position: 50% 50%; }
.products .section-bg { object-position: 50% 54%; }

.products .section-shade {
  background:
    linear-gradient(90deg, rgba(9, 18, 15, .94) 0 30%, rgba(9, 18, 15, .22) 58%, rgba(9, 18, 15, .42)),
    linear-gradient(180deg, rgba(9, 18, 15, .16), rgba(9, 18, 15, .1) 48%, rgba(9, 18, 15, .76));
}

.section-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(9, 18, 15, .92) 0 32%, rgba(9, 18, 15, .28) 58%, rgba(9, 18, 15, .72)),
    linear-gradient(180deg, rgba(9, 18, 15, .45), rgba(9, 18, 15, .2) 48%, rgba(9, 18, 15, .66));
}

.paper-panel {
  position: relative;
  z-index: 5;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  padding: clamp(5.8rem, 9vw, 8.5rem) clamp(1.2rem, 4vw, 4.8rem);
  border-right: 1px solid rgba(245, 237, 222, .18);
  background: linear-gradient(90deg, rgba(9, 18, 15, .82), rgba(9, 18, 15, .38));
  backdrop-filter: blur(7px);
}

.chapter-label {
  margin: 0 0 1rem;
  color: rgba(245, 237, 222, .58);
  font-family: "Cormorant Garamond", serif;
  font-size: .88rem;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.chapter-number {
  display: block;
  margin-bottom: 1.1rem;
  color: var(--sun);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(4.5rem, 8vw, 7.4rem);
  line-height: .78;
  letter-spacing: .04em;
  transition: text-shadow 420ms ease, transform 420ms ease;
}

.section.is-section-active .chapter-number,
.booking.is-section-active h2 {
  text-shadow: 0 0 2.2rem rgba(233, 196, 130, .2);
}

.paper-panel h2 {
  margin: 0;
  color: var(--paper);
  font-family: "Noto Serif SC", serif;
  font-size: clamp(2.15rem, 4.6vw, 4.5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: .16em;
}

.paper-panel p {
  max-width: 22rem;
  margin: 1.25rem 0 0;
  color: rgba(245, 237, 222, .72);
  font-size: clamp(.96rem, 1.18vw, 1.08rem);
  line-height: 2;
  letter-spacing: .1em;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  min-height: 2.75rem;
  width: max-content;
  margin-top: 2rem;
  color: var(--sun);
  letter-spacing: .16em;
}

.section-link::after {
  width: 3rem;
  height: 1px;
  content: "";
  background: currentColor;
  transition: transform 220ms ease;
}

.section-link:hover::after {
  transform: translateX(.45rem);
}

.scene-content {
  position: relative;
  z-index: 4;
  min-height: 100vh;
  overflow: hidden;
}

.stats-strip {
  position: absolute;
  left: clamp(1rem, 4vw, 4rem);
  right: clamp(1rem, 7vw, 7rem);
  bottom: clamp(2rem, 7vh, 5rem);
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 46rem;
  background: rgba(245, 237, 222, .18);
  backdrop-filter: blur(12px);
}

.stat {
  padding: 1.15rem 1.2rem;
  background: rgba(14, 31, 25, .55);
}

.stat strong {
  display: block;
  color: var(--paper);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2rem, 3vw, 3.4rem);
  font-weight: 500;
  line-height: .95;
}

.stat span {
  display: block;
  margin-top: .45rem;
  color: rgba(245, 237, 222, .66);
  font-size: .84rem;
  letter-spacing: .12em;
}

.floating-note {
  position: absolute;
  right: clamp(1rem, 5vw, 5rem);
  top: 28vh;
  z-index: 5;
  max-width: 16rem;
  border-left: 1px solid rgba(245, 237, 222, .3);
  padding-left: 1rem;
  color: rgba(245, 237, 222, .72);
  font-family: "Noto Serif SC", serif;
  line-height: 1.9;
  letter-spacing: .12em;
  will-change: transform;
}

.process-list {
  position: absolute;
  left: clamp(1rem, 4vw, 4rem);
  right: clamp(1rem, 5vw, 5rem);
  bottom: clamp(2rem, 6vh, 4rem);
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.process-item {
  border: 1px solid rgba(245, 237, 222, .22);
  padding: 1rem .8rem;
  background: rgba(11, 24, 19, .62);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.process-item:hover {
  border-color: var(--sun);
  background: rgba(183, 122, 50, .2);
  transform: translateY(-6px);
}

.process-item.is-awake {
  border-color: rgba(233, 196, 130, .58);
  background: rgba(183, 122, 50, .18);
  box-shadow: inset 0 1px 0 rgba(245, 237, 222, .12), 0 1.2rem 3rem rgba(0, 0, 0, .18);
  transform: translateY(-6px);
}

.process-item b {
  display: block;
  color: var(--sun);
  font-family: "Noto Serif SC", serif;
  font-size: 1.15rem;
  letter-spacing: .18em;
}

.process-item span {
  display: block;
  margin-top: .45rem;
  color: rgba(245, 237, 222, .62);
  font-size: .78rem;
  letter-spacing: .12em;
}

.ritual-grid {
  position: absolute;
  inset: auto clamp(1rem, 4vw, 4rem) clamp(2rem, 6vh, 4rem);
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(245, 237, 222, .18);
  background: rgba(12, 24, 20, .32);
  backdrop-filter: blur(8px);
}

.ritual-card {
  min-height: 16rem;
  padding: 2rem 1.2rem;
  border-right: 1px solid rgba(245, 237, 222, .18);
  background: linear-gradient(180deg, rgba(245, 237, 222, .04), rgba(9, 18, 15, .3));
  transition: background 220ms ease, transform 220ms ease;
}

.ritual-card:hover {
  background: linear-gradient(180deg, rgba(233, 196, 130, .12), rgba(9, 18, 15, .36));
  transform: translateY(-6px);
}

.ritual-card.is-awake {
  background: linear-gradient(180deg, rgba(233, 196, 130, .14), rgba(9, 18, 15, .38));
  transform: translateY(-8px);
}

.ritual-card:last-child {
  border-right: 0;
}

.ritual-card strong {
  display: block;
  color: rgba(245, 237, 222, .58);
  font-family: "Noto Serif SC", serif;
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: .22em;
}

.ritual-card span {
  display: block;
  margin-top: 1rem;
  color: rgba(245, 237, 222, .76);
  line-height: 1.8;
  letter-spacing: .1em;
}

.product-stage {
  position: absolute;
  inset: auto 0 0;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
  gap: 1.1rem;
  min-height: 58vh;
  padding: 2rem clamp(1rem, 5vw, 6rem) clamp(3rem, 7vh, 5rem);
}

.product-card {
  min-height: 18rem;
  border: 1px solid rgba(245, 237, 222, .22);
  background:
    linear-gradient(180deg, rgba(245, 237, 222, .06), rgba(9, 18, 15, .58)),
    rgba(17, 38, 30, .62);
  backdrop-filter: blur(12px);
  padding: 1.4rem;
  transition: transform 260ms ease, border-color 260ms ease;
}

.product-card:nth-child(2) {
  min-height: 22rem;
  border-color: rgba(233, 196, 130, .42);
  transform: translateY(-1.35rem);
}

.product-card:hover {
  border-color: var(--sun);
  transform: translateY(-.7rem);
}

.product-card.is-awake {
  border-color: rgba(233, 196, 130, .66);
  background:
    linear-gradient(180deg, rgba(245, 237, 222, .08), rgba(9, 18, 15, .54)),
    rgba(31, 57, 45, .66);
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, .22);
}

.product-card:nth-child(2):hover {
  transform: translateY(-2rem);
}

.product-card small {
  color: rgba(245, 237, 222, .58);
  font-family: "Cormorant Garamond", serif;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.product-card h3 {
  margin: .7rem 0 0;
  color: var(--paper);
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.6rem, 2.8vw, 2.7rem);
  font-weight: 600;
  letter-spacing: .14em;
}

.product-card p {
  color: rgba(245, 237, 222, .68);
  line-height: 1.9;
  letter-spacing: .08em;
}

.booking {
  position: relative;
  min-height: 100vh;
  scroll-margin-top: 0;
  overflow: hidden;
  background-image:
    linear-gradient(90deg, rgba(8, 18, 14, .94), rgba(16, 37, 29, .5)),
    url("assets/responsive/tea-ritual-1280.jpg");
  background-position: center center;
  background-size: cover;
}

.booking::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 36% 40%, rgba(233, 196, 130, .2), transparent 23rem),
    linear-gradient(180deg, rgba(8, 18, 14, .24), rgba(8, 18, 14, .9));
}

.booking-inner {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(19rem, .42fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  min-height: 100vh;
  padding: clamp(5.8rem, 10vw, 9rem) clamp(1rem, 5vw, 6rem);
}

.booking h2 {
  max-width: 62rem;
  margin: 0;
  color: var(--paper);
  font-family: "Noto Serif SC", serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: .14em;
}

.booking p {
  max-width: 36rem;
  color: rgba(245, 237, 222, .72);
  line-height: 2;
  letter-spacing: .1em;
}

.reservation-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(245, 237, 222, .32);
  padding: 2rem;
  background: rgba(9, 18, 15, .58);
  backdrop-filter: blur(16px);
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, .32);
  transition: border-color 260ms ease, box-shadow 260ms ease, transform 260ms ease;
}

.reservation-card::before {
  position: absolute;
  inset: -60%;
  content: "";
  background: radial-gradient(circle at calc(var(--mx) * 100%) calc(var(--my) * 100%), rgba(233, 196, 130, .36), transparent 26%);
}

.reservation-card.is-submitted {
  border-color: rgba(233, 196, 130, .72);
  box-shadow: 0 2.4rem 6.4rem rgba(0, 0, 0, .36), 0 0 3rem rgba(233, 196, 130, .18);
  transform: translateY(-.45rem);
}

.reservation-card > * {
  position: relative;
  z-index: 1;
}

.reservation-card strong {
  display: block;
  color: var(--sun);
  font-family: "Noto Serif SC", serif;
  font-size: 1.7rem;
  letter-spacing: .16em;
}

.reservation-card dl {
  display: grid;
  gap: .95rem;
  margin: 1.4rem 0 1.7rem;
}

.reservation-card dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(245, 237, 222, .14);
  padding-bottom: .85rem;
  color: rgba(245, 237, 222, .72);
}

.reservation-card dt,
.reservation-card dd {
  margin: 0;
}

.reservation-card dd {
  color: var(--paper);
  text-align: right;
}

.booking-form {
  display: grid;
  gap: .9rem;
  margin-top: 1.4rem;
}

.booking-form label {
  display: grid;
  gap: .42rem;
  color: rgba(245, 237, 222, .66);
  font-size: .82rem;
  letter-spacing: .12em;
}

.booking-form input,
.booking-form select {
  width: 100%;
  border: 1px solid rgba(245, 237, 222, .22);
  border-radius: 0;
  padding: .78rem .86rem;
  color: var(--paper);
  background: rgba(245, 237, 222, .08);
  font: inherit;
  outline: 0;
  transition: border-color 180ms ease, background 180ms ease;
}

.booking-form input:focus,
.booking-form select:focus {
  border-color: var(--sun);
  background: rgba(245, 237, 222, .12);
}

.booking-form option {
  color: var(--ink);
  background: var(--paper);
}

.booking-form .primary-button {
  width: 100%;
  margin-top: .25rem;
  cursor: pointer;
}

.booking-toast {
  min-height: 1.4rem;
  margin: .85rem 0 0;
  color: var(--sun);
  font-size: .86rem;
  letter-spacing: .1em;
  line-height: 1.7;
}

.reveal {
  opacity: .001;
  transform: translate3d(0, 2.4rem, 0);
  transition: opacity 760ms ease, transform 760ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

[data-depth] {
  will-change: transform, opacity;
}

@media (max-width: 980px) {
  .section {
    min-height: auto;
  }

  .section .sticky-scene {
    position: relative;
    min-height: auto;
  }

  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .nav {
    display: none;
  }

  .section .sticky-scene,
  .booking-inner {
    grid-template-columns: 1fr;
  }

  .paper-panel {
    min-height: auto;
    padding-top: 7rem;
    padding-bottom: 2rem;
    border-right: 0;
  }

  .scene-content {
    min-height: 70vh;
  }

  .stats-strip,
  .process-list,
  .ritual-grid,
  .product-stage {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-template-columns: 1fr;
    margin: 2rem 1rem 3rem;
  }

  .product-stage {
    gap: 1rem;
    padding: 0;
  }

  .product-card,
  .product-card:nth-child(2),
  .product-card:nth-child(2):hover {
    min-height: auto;
    transform: none;
  }

  .floating-note {
    left: 1rem;
    right: 1rem;
    top: auto;
    bottom: 2rem;
  }

  .immersive-layer {
    opacity: .28;
  }

  .ember-field,
  .product-glow {
    display: none;
  }

  .scroll-tide,
  .steam-thread {
    left: -20vw;
    right: -20vw;
    opacity: .22;
  }

  .hero-copy {
    padding-top: 7rem;
  }
}

@media (min-width: 981px) and (max-width: 1180px) {
  .product-stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 64vh;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: .85rem 1rem;
  }

  .hero-bg {
    object-position: 86% 50%;
    filter: saturate(1.14) contrast(1.34) brightness(.8);
  }

  .hero-shade {
    background:
      radial-gradient(circle at 50% 48%, rgba(245, 237, 222, .12), transparent 11rem),
      linear-gradient(90deg, rgba(10, 23, 18, .72), rgba(10, 23, 18, .3) 52%, rgba(10, 23, 18, .58)),
      linear-gradient(180deg, rgba(10, 23, 18, .22), rgba(10, 23, 18, .46) 72%, rgba(10, 23, 18, .86));
  }

  .brand span span {
    display: none;
  }

  .brand strong {
    font-size: 1.12rem;
  }

  .brand-mark {
    width: 2.24rem;
    height: 2.24rem;
  }

  .reserve-link {
    padding: .62rem .78rem;
    white-space: nowrap;
  }

  .hero-title {
    font-size: clamp(3.25rem, 16vw, 5rem);
    letter-spacing: .08em;
  }

  .hero-copy p {
    max-width: 18rem;
    font-size: .96rem;
  }

    .primary-button,
    .secondary-button {
      width: 100%;
    }

    .booking {
      background-image:
        linear-gradient(90deg, rgba(8, 18, 14, .94), rgba(16, 37, 29, .5)),
        url("assets/responsive/tea-ritual-760.jpg");
    }
  }

  @media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .particle-canvas,
  .cursor-lens {
    display: none;
  }

  [data-depth],
  .reveal,
  .reveal.is-visible {
    transform: none !important;
  }

}