/* ============================================================
   JIFENG 迹风 - landing styles v2
   Prata + Inter Tight · amber / gold / cream / ink
   ============================================================ */

:root {
  --ink: #14100a;
  --ink-soft: #2a2116;
  --cream: #f6f1e7;
  --cream-dim: #ece4d4;
  --amber: #b06a12;
  --amber-deep: #7c4a0e;
  --gold: #e3a94f;
  --gold-soft: #d9b878;
  --line: rgba(20, 16, 10, 0.14);
  --line-light: rgba(246, 241, 231, 0.16);

  --font-serif: "Prata", "Noto Serif SC", Georgia, serif;
  --font-sans: "Inter Tight", "Noto Sans SC", -apple-system, sans-serif;
  --font-zh-serif: "Noto Serif SC", "Prata", serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur: 1.1s;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.lang-zh { --font-serif: "Noto Serif SC", "Prata", serif; }
body.no-scroll { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

::selection { background: var(--gold); color: var(--ink); }

/* ---------- grain ---------- */
.grain {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  pointer-events: none; z-index: 2000;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 9s steps(6) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -2%); }
  80% { transform: translate(3%, 3%); }
}

/* ---------- preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink);
  color: var(--cream);
}
.preloader__inner { text-align: center; }
.preloader__logo {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 6.5vw, 4.2rem);
  letter-spacing: 0.1em;
  display: flex; align-items: baseline; gap: 0.35em; justify-content: center;
  overflow: hidden;
}
.preloader__latin, .preloader__zh {
  display: inline-block;
  transform: translateY(110%);
  animation: pl-up 1s var(--ease-out) 0.15s forwards;
}
.preloader__zh { color: var(--gold); animation-delay: 0.3s; font-family: var(--font-zh-serif); }
@keyframes pl-up { to { transform: translateY(0); } }
.preloader__bar {
  width: min(220px, 40vw); height: 1px;
  background: rgba(246, 241, 231, 0.2);
  margin: 2rem auto 0;
  overflow: hidden;
}
.preloader__bar span {
  display: block; height: 100%; width: 0;
  background: var(--gold);
  transition: width 0.3s ease;
}
.preloader.is-done { animation: pl-lift 0.9s var(--ease-in-out) 0.3s forwards; }
@keyframes pl-lift { to { transform: translateY(-100%); } }
.preloader.is-hidden { display: none; }

/* ---------- cursor ---------- */
.cursor, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 2500;
  border-radius: 50%;
  will-change: transform;
}
.cursor {
  width: 8px; height: 8px;
  background: var(--gold);
  margin: -4px 0 0 -4px;
}
.cursor-ring {
  width: 38px; height: 38px;
  margin: -19px 0 0 -19px;
  border: 1px solid rgba(179, 118, 34, 0.55);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
    margin 0.3s var(--ease-out), background 0.3s, opacity 0.3s;
}
.cursor-ring.is-hover {
  width: 62px; height: 62px;
  margin: -31px 0 0 -31px;
  background: rgba(227, 169, 79, 0.12);
}
@media (hover: none), (max-width: 900px) {
  .cursor, .cursor-ring { display: none; }
}

/* ---------- header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 4vw, 3.5rem);
  transition: transform 0.5s var(--ease-out), background 0.4s, padding 0.4s, box-shadow 0.4s, color 0.4s;
}
.header.is-scrolled {
  background: rgba(246, 241, 231, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-top: 0.85rem; padding-bottom: 0.85rem;
  box-shadow: 0 1px 0 var(--line);
}
.header.is-hidden { transform: translateY(-100%); }
.header--dark-zone:not(.is-scrolled) { color: var(--cream); }

.header__logo {
  font-family: var(--font-serif);
  font-size: 1.35rem; letter-spacing: 0.1em;
  display: flex; align-items: baseline; gap: 0.3em;
}
.header__logo-zh { color: var(--amber); font-family: var(--font-zh-serif); }
.header--dark-zone:not(.is-scrolled) .header__logo-zh { color: var(--gold); }

.header__nav { display: flex; gap: clamp(1rem, 2.4vw, 2.2rem); }
.header__nav a {
  font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500;
  position: relative; padding: 0.2rem 0;
  opacity: 0.85;
}
.header__nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.header__nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header__right { display: flex; align-items: center; gap: 1.2rem; }
.lang { display: flex; gap: 0.15rem; }
.lang__btn {
  font-size: 0.78rem; letter-spacing: 0.06em; font-weight: 500;
  padding: 0.3rem 0.55rem;
  border-radius: 2rem;
  opacity: 0.55;
  transition: opacity 0.3s, background 0.3s, color 0.3s;
}
.lang__btn:hover { opacity: 1; }
.lang__btn.is-active {
  opacity: 1;
  background: var(--ink);
  color: var(--cream);
}
.header--dark-zone:not(.is-scrolled) .lang__btn.is-active { background: var(--cream); color: var(--ink); }

.burger { display: none; width: 34px; height: 26px; position: relative; }
.burger span {
  position: absolute; left: 4px; right: 4px; height: 1.5px;
  background: currentColor;
  transition: transform 0.4s var(--ease-out), top 0.4s var(--ease-out);
}
.burger span:nth-child(1) { top: 8px; }
.burger span:nth-child(2) { top: 16px; }
.burger.is-open span:nth-child(1) { top: 12px; transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { top: 12px; transform: rotate(-45deg); }

/* mobile menu */
.mmenu {
  position: fixed; inset: 0; z-index: 900;
  background: var(--ink); color: var(--cream);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 3rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.7s var(--ease-in-out);
}
.mmenu.is-open { clip-path: inset(0 0 0 0); }
.mmenu__nav { display: flex; flex-direction: column; gap: 1.2rem; text-align: center; }
.mmenu__nav a {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 7vw, 2.8rem);
  line-height: 1.15;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s, transform 0.6s var(--ease-out);
}
.mmenu.is-open .mmenu__nav a { opacity: 1; transform: none; }
.mmenu.is-open .mmenu__nav a:nth-child(1) { transition-delay: 0.15s; }
.mmenu.is-open .mmenu__nav a:nth-child(2) { transition-delay: 0.22s; }
.mmenu.is-open .mmenu__nav a:nth-child(3) { transition-delay: 0.29s; }
.mmenu.is-open .mmenu__nav a:nth-child(4) { transition-delay: 0.36s; }
.mmenu.is-open .mmenu__nav a:nth-child(5) { transition-delay: 0.43s; }
.mmenu__langs { display: flex; gap: 0.6rem; }
.mmenu__langs .lang__btn.is-active { background: var(--cream); color: var(--ink); }

/* ---------- shared ---------- */
.section { padding: clamp(5rem, 11vw, 10rem) clamp(1.2rem, 4vw, 3.5rem); }

.section__label {
  display: inline-flex; align-items: center; gap: 0.8rem;
  font-size: 0.75rem; letter-spacing: 0.24em; text-transform: uppercase; font-weight: 500;
  color: var(--amber);
  margin-bottom: clamp(1.5rem, 3vw, 2.6rem);
}
.section__label i {
  font-style: normal; font-size: 0.68rem;
  border: 1px solid currentColor; border-radius: 50%;
  width: 2rem; height: 2rem;
  display: inline-flex; align-items: center; justify-content: center;
}
.section__label--light { color: var(--gold); }

.h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.8vw, 4rem);
  line-height: 1.14;
  letter-spacing: 0.005em;
}
.h2--light { color: var(--cream); }

/* line reveal */
.hline { display: block; overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.1em; }
.hline__in {
  display: inline-block;
  transform: translateY(115%);
  transition: transform var(--dur) var(--ease-out);
  will-change: transform;
}
.hline.is-in .hline__in { transform: translateY(0); }
.hline__in--accent { color: var(--amber); }
.h2--light .hline__in--accent { color: var(--gold); }
.hline.is-empty { display: none; }

/* reveal (fade-up) */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* image reveal */
.img-reveal { overflow: hidden; position: relative; }
.img-reveal img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.18);
  transition: transform 1.5s var(--ease-out);
}
.img-reveal::after {
  content: ""; position: absolute; inset: 0;
  background: var(--cream-dim);
  transform: scaleY(1); transform-origin: bottom;
  transition: transform 1.1s var(--ease-in-out);
}
.img-reveal.is-in::after { transform: scaleY(0); }
.img-reveal.is-in img { transform: scale(1); }

/* tilt (3d hover) */
.tilt {
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.35s var(--ease-out);
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600;
  padding: 1.05rem 1.9rem;
  border-radius: 3rem;
  position: relative; overflow: hidden;
  transition: color 0.4s var(--ease-out), transform 0.3s var(--ease-out);
}
.btn--solid { background: var(--ink); color: var(--cream); }
.btn--solid::before {
  content: ""; position: absolute; inset: 0;
  background: var(--amber);
  transform: translateY(101%);
  transition: transform 0.5s var(--ease-out);
  border-radius: inherit;
}
.btn--solid:hover::before { transform: translateY(0); }
.btn--solid span, .btn--solid svg { position: relative; z-index: 1; }
.btn--solid svg { transition: transform 0.4s var(--ease-out); }
.btn--solid:hover svg { transform: translateX(5px); }
.btn--full { width: 100%; justify-content: center; }
.btn--ghost {
  border: 1px solid rgba(246, 241, 231, 0.4);
  color: var(--cream);
  transition: border-color 0.4s, color 0.4s, transform 0.3s var(--ease-out);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ============================================================
   HERO - fullscreen shader + giant type
   ============================================================ */
.hero {
  height: 100svh;
  min-height: 560px;
  position: relative;
  color: var(--cream);
  overflow: hidden;
  background: var(--ink);
}
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(227, 169, 79, 0.5), transparent 55%),
    radial-gradient(100% 100% at 12% 88%, rgba(176, 106, 18, 0.45), transparent 60%),
    linear-gradient(155deg, #2a1a06 0%, #7c4a0e 40%, #a3610f 62%, #3a2408 100%);
}
.hero__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero__canvas.is-on { opacity: 1; }
.hero__fade {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(20, 16, 10, 0.35) 0%, transparent 22%),
    linear-gradient(0deg, rgba(20, 16, 10, 0.55) 0%, transparent 34%);
}

.hero__inner {
  position: relative; z-index: 3;
  height: 100%;
  display: flex; flex-direction: column;
  padding: clamp(5.2rem, 11vh, 8rem) clamp(1.2rem, 4vw, 3.5rem) clamp(4.2rem, 9vh, 6rem);
  max-width: 1680px; margin: 0 auto; width: 100%;
}
.hero__eyebrow {
  font-size: clamp(0.68rem, 1vw, 0.8rem);
  letter-spacing: 0.26em; text-transform: uppercase; font-weight: 500;
  color: var(--gold-soft);
  transition-delay: 0.1s;
}

.hero__brand {
  margin-top: auto;
  margin-bottom: auto;
  display: flex; align-items: baseline; gap: 0.06em;
  font-weight: 400;
  line-height: 0.95;
  user-select: none;
}
.hero__latin {
  font-family: "Prata", Georgia, serif;
  font-size: clamp(4.2rem, 15.5vw, 15rem);
  letter-spacing: 0.015em;
  display: inline-flex;
}
.hero__zh {
  font-family: var(--font-zh-serif);
  font-size: clamp(1.7rem, 5.6vw, 5.4rem);
  color: var(--gold);
  display: inline-flex;
  transform: translateY(-0.25em);
}
.hero__brand .ch {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.55em) rotate(4deg);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease-out), transform 1.1s var(--ease-out), filter 0.9s var(--ease-out);
  transform-origin: bottom left;
  will-change: transform, filter;
}
.hero__brand .ch.is-in {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

.hero__bottom {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: clamp(1.5rem, 4vw, 4rem);
}
.hero__tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.1vw, 1.8rem);
  line-height: 1.32;
}
.hero__tagline .hline__in--accent { color: var(--gold); }
.hero__side { max-width: 25rem; }
.hero__sub {
  font-weight: 300;
  font-size: clamp(0.88rem, 1.1vw, 0.98rem);
  color: rgba(246, 241, 231, 0.78);
  transition-delay: 0.25s;
}
.hero__actions { margin-top: 1.4rem; transition-delay: 0.4s; }
.hero__actions .btn--solid { background: var(--cream); color: var(--ink); }
.hero__actions .btn--solid::before { background: var(--gold); }

/* floating model card */
.hero__card {
  position: absolute; z-index: 2;
  right: clamp(2rem, 9vw, 12rem);
  top: 13vh;
  width: clamp(150px, 15vw, 240px);
  transform: rotate(4deg);
  will-change: transform;
}
.hero__card-inner {
  overflow: hidden;
  border-radius: 0.35rem;
  box-shadow: 0 40px 80px -20px rgba(10, 6, 2, 0.55);
  opacity: 0;
  transform: translateY(40px) scale(0.96);
  transition: opacity 1.1s var(--ease-out) 0.9s, transform 1.3s var(--ease-out) 0.9s;
}
.hero.is-ready .hero__card-inner { opacity: 1; transform: none; }
.hero__card img { width: 100%; aspect-ratio: 4 / 5.1; object-fit: cover; object-position: top; }
.hero__card figcaption {
  margin-top: 0.6rem;
  font-size: 0.64rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(246, 241, 231, 0.6);
  opacity: 0;
  transition: opacity 0.8s ease 1.6s;
}
.hero.is-ready .hero__card figcaption { opacity: 1; }

/* vertical zh slogan */
.hero__vertical {
  position: absolute; z-index: 2;
  right: clamp(0.9rem, 2vw, 1.8rem);
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-zh-serif);
  font-size: 0.82rem;
  letter-spacing: 0.5em;
  color: rgba(246, 241, 231, 0.4);
}

.hero__scroll {
  position: absolute; z-index: 3;
  left: clamp(1.2rem, 4vw, 3.5rem);
  bottom: 1.6rem;
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  color: rgba(246, 241, 231, 0.6);
  transition-delay: 0.55s;
}
.hero__scroll-line {
  width: 64px; height: 1px;
  background: rgba(246, 241, 231, 0.35);
  position: relative; overflow: hidden;
}
.hero__scroll-line::after {
  content: ""; position: absolute; inset: 0;
  background: var(--gold);
  animation: scroll-line 2.2s var(--ease-in-out) infinite;
}
@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  55%, 100% { transform: translateX(100%); }
}

/* collections facts row */
.colfacts {
  display: flex; flex-wrap: wrap;
  gap: clamp(1.4rem, 4vw, 3.4rem);
  margin-top: clamp(1.6rem, 3vw, 2.6rem);
}
.colfacts__item { display: flex; flex-direction: column; gap: 0.25rem; }
.colfacts__item:nth-child(2) { transition-delay: 0.1s; }
.colfacts__item:nth-child(3) { transition-delay: 0.2s; }
.colfacts__t {
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  color: rgba(20, 16, 10, 0.55);
}
.colfacts__d {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  color: var(--amber);
}

/* ============================================================
   ABOUT + STATS
   ============================================================ */
.about { background: var(--cream); }
.about__grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.about__grid .h2 { grid-column: 1 / -1; max-width: 18em; }
.about__copy {
  display: flex; flex-direction: column; gap: 1.2rem;
  max-width: 36rem;
  font-size: clamp(0.98rem, 1.25vw, 1.1rem);
  color: rgba(20, 16, 10, 0.78);
}
.about__copy .reveal:nth-child(2) { transition-delay: 0.15s; }
.about__img {
  border-radius: 0.4rem;
  aspect-ratio: 8 / 5;
}

/* stats - editorial rows */
.stats {
  margin-top: clamp(3.5rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
}
.statrow {
  position: relative;
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1.4rem, 3vw, 2.4rem) clamp(0.4rem, 1.5vw, 1.5rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  cursor: default;
}
.statrow::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--ink);
  transform: translateY(101%);
  transition: transform 0.55s var(--ease-out);
}
.statrow:hover::before { transform: translateY(0); }
.statrow > * { position: relative; z-index: 1; }
.statrow__idx {
  font-size: 0.72rem; letter-spacing: 0.18em;
  color: rgba(20, 16, 10, 0.4);
  transition: color 0.45s;
}
.statrow__n {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 8.5vw, 7.5rem);
  line-height: 0.95;
  color: var(--amber);
  letter-spacing: 0.01em;
  transition: color 0.45s;
  font-variant-numeric: tabular-nums;
}
.statrow__t {
  justify-self: end;
  text-align: right;
  max-width: 15rem;
  font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500;
  color: rgba(20, 16, 10, 0.6);
  transition: color 0.45s;
}
.statrow:hover .statrow__idx { color: rgba(246, 241, 231, 0.45); }
.statrow:hover .statrow__n { color: var(--gold); }
.statrow:hover .statrow__t { color: rgba(246, 241, 231, 0.85); }

/* ============================================================
   COLLECTIONS
   ============================================================ */
.collections { background: var(--cream-dim); }
.collections .section__head { margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.collections__list { display: flex; flex-direction: column; gap: clamp(3rem, 7vw, 6rem); }
.colcard {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.6rem, 4vw, 4rem);
  align-items: center;
  cursor: pointer;
}
.colcard--rev { direction: rtl; }
.colcard--rev > * { direction: ltr; }
.colcard__media {
  border-radius: 0.4rem;
  aspect-ratio: 4 / 4.6;
  max-height: 560px;
}
.colcard__media img { transition: transform 1.5s var(--ease-out); }
.colcard:hover .colcard__media.is-in img { transform: scale(1.05); }
.colcard__no {
  font-family: var(--font-serif);
  font-size: 0.95rem; color: var(--amber);
  letter-spacing: 0.2em;
}
.colcard__name {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.08;
  margin: 0.4rem 0 0.2rem;
  display: flex; align-items: baseline; gap: 0.6em; flex-wrap: wrap;
}
.colcard__name em {
  font-style: normal;
  font-family: var(--font-zh-serif);
  font-size: 0.42em;
  color: var(--amber);
  letter-spacing: 0.14em;
}
.colcard__tag {
  font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  color: rgba(20, 16, 10, 0.55);
  margin-bottom: 1rem;
}
.colcard__desc {
  max-width: 30rem;
  color: rgba(20, 16, 10, 0.75);
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
}

/* ============================================================
   LOOKBOOK - WebGL horizontal gallery
   ============================================================ */
.lookbook { background: var(--ink); color: var(--cream); position: relative; }
.lookbook__sticky {
  position: sticky; top: 0;
  height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  padding: clamp(4.5rem, 9vh, 6rem) 0 clamp(2rem, 5vh, 3rem);
}
.lookbook__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
}
.lookbook__head {
  position: relative; z-index: 2;
  display: flex; align-items: baseline; gap: 2rem; flex-wrap: wrap;
  padding: 0 clamp(1.2rem, 4vw, 3.5rem);
  margin-bottom: clamp(1.5rem, 4vh, 3rem);
}
.lookbook__head .section__label { color: var(--gold); margin-bottom: 0; }
.lookbook__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.4rem, 3vw, 2.4rem);
}
.lookbook__hint {
  margin-left: auto;
  font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  color: rgba(246, 241, 231, 0.5);
}
.lookbook__track {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: clamp(1.2rem, 3vw, 2.5rem);
  padding: 0 clamp(1.2rem, 4vw, 3.5rem);
  width: max-content;
  will-change: transform;
}
.lookbook__item { position: relative; flex-shrink: 0; cursor: pointer; }
.lookbook__item img {
  height: clamp(300px, 52vh, 480px);
  width: auto;
  border-radius: 0.3rem;
}
.lookbook__item--tall img { height: clamp(340px, 62vh, 560px); }
.lookbook__item figcaption {
  margin-top: 0.7rem;
  font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(246, 241, 231, 0.55);
}
/* when GL is live, DOM images turn into invisible layout ghosts */
.lookbook.gl-on .lookbook__item img { opacity: 0; }

/* mobile-only ornaments, hidden on desktop */
.lookbook__counter { display: none; }
.lookbook__bignum { display: none; }

.lookbook__progress {
  position: absolute; z-index: 2;
  left: clamp(1.2rem, 4vw, 3.5rem);
  right: clamp(1.2rem, 4vw, 3.5rem);
  bottom: clamp(1.1rem, 3vh, 1.8rem);
  height: 1px;
  background: rgba(246, 241, 231, 0.14);
}
.lookbook__progress span {
  display: block; height: 100%; width: 0;
  background: var(--gold);
}

/* ============================================================
   RUNWAY
   ============================================================ */
.runway {
  background: linear-gradient(170deg, var(--ink) 0%, #241708 55%, #3a2408 100%);
  color: var(--cream);
}
.runway .section__head { margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.runway__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.runway__show--offset { margin-top: clamp(2rem, 6vw, 6rem); }
.runway__media {
  border-radius: 0.4rem;
  aspect-ratio: 16 / 10;
}
.runway__media::after { background: #241708; }
.runway__meta { margin-top: 1.4rem; }
.runway__season {
  font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  color: var(--gold);
}
.runway__name {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 400;
  margin: 0.4rem 0;
}
.runway__desc { color: rgba(246, 241, 231, 0.7); font-size: 0.98rem; max-width: 28rem; }
.runway__quote {
  margin-top: clamp(3rem, 7vw, 6rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--line-light);
  max-width: 52rem;
}
.runway__quote p {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  line-height: 1.5;
  color: var(--gold-soft);
}

/* ============================================================
   STORES
   ============================================================ */
.stores { background: var(--cream); }
.stores__body { max-width: 34rem; color: rgba(20, 16, 10, 0.75); margin-top: 1.4rem; }
.stores__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(1rem, 2.4vw, 2rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.stores__main { border-radius: 0.4rem; aspect-ratio: 16 / 9.5; }
.stores__side { display: grid; grid-template-rows: 1fr 1fr; gap: clamp(1rem, 2.4vw, 2rem); }
.stores__side .img-reveal { border-radius: 0.4rem; }
.stores__side .img-reveal:nth-child(2)::after { transition-delay: 0.15s; }
.stores__side img { height: 100%; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  position: relative;
  background: linear-gradient(160deg, #1c1207 0%, #4c2f0b 55%, #2a1a08 100%);
  color: var(--cream);
  overflow: hidden;
}
.contact__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.contact__canvas.is-on { opacity: 1; }
.contact__grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}
.contact__sub {
  margin-top: 1.4rem;
  color: rgba(246, 241, 231, 0.8);
  max-width: 30rem;
}
.contact__facts {
  margin-top: clamp(2rem, 4vw, 3.4rem);
  display: grid; grid-template-columns: repeat(3, auto);
  gap: clamp(1.2rem, 3vw, 2.6rem);
  justify-content: start;
}
.contact__fact { display: flex; flex-direction: column; gap: 0.3rem; }
.contact__fact:nth-child(2) { transition-delay: 0.1s; }
.contact__fact:nth-child(3) { transition-delay: 0.2s; }
.contact__fact-t {
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  color: rgba(246, 241, 231, 0.6);
}
.contact__fact-d {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  color: var(--gold);
  transition: color 0.3s;
}
a.contact__fact-d:hover { color: var(--cream); }
.contact__fact-d--small {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  max-width: 20rem;
  line-height: 1.5;
}

/* form */
.form {
  background: rgba(20, 14, 6, 0.45);
  border: 1px solid var(--line-light);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 0.6rem;
  padding: clamp(1.6rem, 3.4vw, 2.8rem);
  position: relative;
}
.form__row { margin-bottom: 1.4rem; }
.form__row--2 {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.field { display: block; }
.field__label {
  display: block;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  color: rgba(246, 241, 231, 0.65);
  margin-bottom: 0.5rem;
}
.field__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(246, 241, 231, 0.28);
  color: var(--cream);
  font: inherit;
  padding: 0.55rem 0.1rem;
  outline: none;
  transition: border-color 0.35s;
  border-radius: 0;
}
.field__input:focus { border-color: var(--gold); }
.field__input--area { resize: vertical; min-height: 70px; }
.field__input.is-invalid { border-color: #d96a4a; }

.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip {
  font-size: 0.82rem; letter-spacing: 0.05em; font-weight: 500;
  padding: 0.55rem 1.1rem;
  border: 1px solid rgba(246, 241, 231, 0.3);
  border-radius: 3rem;
  color: rgba(246, 241, 231, 0.8);
  transition: background 0.35s, color 0.35s, border-color 0.35s;
}
.chip:hover { border-color: var(--gold); color: var(--gold); }
.chip.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.form .btn--solid { background: var(--cream); color: var(--ink); margin-top: 0.4rem; }
.form .btn--solid::before { background: var(--gold); }
.form .btn--solid:disabled { opacity: 0.6; pointer-events: none; }
.form__error { margin-top: 1rem; color: #e88d6f; font-size: 0.9rem; }

.form__success[hidden] { display: none; }
.form__success {
  position: absolute; inset: 0;
  background: rgba(24, 15, 6, 0.97);
  border-radius: inherit;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 0.8rem;
  padding: 2rem;
  color: var(--cream);
  animation: fade-in 0.6s var(--ease-out);
  z-index: 2;
}
.form__success svg { color: var(--gold); }
.form__success svg path {
  stroke-dasharray: 48; stroke-dashoffset: 48;
  animation: check 0.7s var(--ease-out) 0.3s forwards;
}
@keyframes check { to { stroke-dashoffset: 0; } }
.form__success h3 { font-family: var(--font-serif); font-size: 1.55rem; font-weight: 400; }
.form__success p { color: rgba(246, 241, 231, 0.75); max-width: 26rem; }
@keyframes fade-in { from { opacity: 0; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.2rem, 4vw, 3.5rem) 1.6rem;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2rem, 4vw, 3.4rem);
  border-bottom: 1px solid rgba(246, 241, 231, 0.1);
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  letter-spacing: 0.08em;
  display: flex; align-items: baseline; gap: 0.3em;
}
.footer__logo em { font-style: normal; color: var(--gold); font-family: var(--font-zh-serif); }
.footer__slogan {
  margin-top: 0.8rem;
  font-family: var(--font-zh-serif);
  color: rgba(246, 241, 231, 0.55);
  letter-spacing: 0.3em;
}
.footer__label {
  display: block;
  font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer__col a, .footer__col p {
  display: block;
  color: rgba(246, 241, 231, 0.78);
  font-size: 0.93rem;
  margin-bottom: 0.9rem;
  line-height: 1.55;
  transition: color 0.3s;
}
.footer__col a:hover { color: var(--gold); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding-top: 1.4rem;
  font-size: 0.8rem;
  color: rgba(246, 241, 231, 0.5);
}
.footer__up { transition: color 0.3s; }
.footer__up:hover { color: var(--gold); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .hero__card { right: clamp(1.2rem, 4vw, 3rem); top: 15vh; width: clamp(120px, 18vw, 190px); }
  .about__grid { grid-template-columns: 1fr; }
  .about__img { max-width: 480px; }
  .runway__grid { grid-template-columns: 1fr; }
  .runway__show--offset { margin-top: 0; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .header__nav { display: none; }
  .header__right .lang { display: none; }
  .burger { display: block; }
  .colcard { grid-template-columns: 1fr; }
  .colcard--rev { direction: ltr; }
  .colcard__media { max-width: 480px; aspect-ratio: 4 / 4.2; }
  .stores__grid { grid-template-columns: 1fr; }
  .stores__side { grid-template-rows: none; grid-template-columns: 1fr 1fr; }

  /* hero bottom stacks */
  .hero__bottom { flex-direction: column; align-items: flex-start; gap: 1.4rem; }
  .hero__vertical { display: none; }

  /* stats compress */
  .statrow { grid-template-columns: 3rem 1fr auto; }

  /* lookbook - mobile coverflow carousel */
  .lookbook__sticky { position: static; height: auto; padding: 0; overflow: visible; }
  .lookbook__canvas { display: none; }
  .lookbook.gl-on .lookbook__item img { opacity: 1; }
  .lookbook { padding: clamp(3.5rem, 9vw, 5rem) 0 4.6rem; }
  .lookbook__head { margin-bottom: 0.6rem; }
  .lookbook__hint { display: none; }
  .lookbook__counter {
    display: inline-flex; align-items: baseline; gap: 0.4rem;
    margin-left: auto;
  }
  .lookbook__counter b {
    font-family: var(--font-serif); font-weight: 400;
    font-size: 1.25rem; color: var(--gold);
    font-variant-numeric: tabular-nums;
  }
  .lookbook__counter i {
    font-style: normal;
    font-size: 0.68rem; letter-spacing: 0.18em;
    color: rgba(246, 241, 231, 0.45);
  }

  .lookbook__bignum {
    display: block;
    position: absolute;
    left: 50%; top: 52%;
    transform: translate(-50%, -50%);
    z-index: 0;
    font-family: var(--font-serif);
    font-size: 62vw;
    line-height: 1;
    color: rgba(227, 169, 79, 0.07);
    pointer-events: none;
    user-select: none;
  }
  .lookbook__bignum.is-pop { animation: bignum-pop 0.55s var(--ease-out); }
  @keyframes bignum-pop {
    from { opacity: 0; transform: translate(-50%, -44%) scale(0.94); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  }

  .lookbook__track {
    overflow-x: auto;
    width: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    perspective: 900px;
    gap: 5vw;
    padding: 1.6rem 13vw 1.2rem;
  }
  .lookbook__track::-webkit-scrollbar { display: none; }
  .lookbook__item {
    scroll-snap-align: center;
    transform-origin: center center;
    will-change: transform;
  }
  .lookbook__item img {
    height: 50svh;
    border-radius: 0.5rem;
    box-shadow: 0 26px 60px -18px rgba(6, 4, 1, 0.65);
  }
  .lookbook__item--tall img { height: 56svh; }
  .lookbook__item figcaption {
    transition: opacity 0.4s, color 0.4s;
    opacity: 0.3;
  }
  .lookbook__item.is-active figcaption { opacity: 1; color: var(--gold-soft); }

  .lookbook__progress {
    display: block;
    position: static;
    height: 1px;
    margin: 1.5rem clamp(1.2rem, 4vw, 3.5rem) 0;
  }
}

@media (max-width: 620px) {
  .form__row--2 { grid-template-columns: 1fr; }
  .contact__facts { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .hero__card { top: auto; bottom: 31vh; right: 1rem; width: 108px; opacity: 0.92; }
  .hero__card figcaption { display: none; }
  .hero__latin { font-size: clamp(4rem, 19.5vw, 7rem); }
  .hero__zh { font-size: clamp(1.6rem, 7vw, 2.6rem); }
  .hero__inner { padding-bottom: 4.6rem; }
  .statrow__t { max-width: 10rem; font-size: 0.68rem; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hline__in, .reveal, .img-reveal img, .img-reveal::after,
  .hero__brand .ch, .hero__card-inner {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
    filter: none !important;
  }
  .img-reveal::after { display: none; }
  .grain { animation: none; }
  .hero__scroll-line::after { animation: none; }
}