:root {
  --ink: #0A0908;
  --ink-2: #14110F;
  --ink-3: #1C1816;
  --line: rgba(244, 235, 221, 0.12);
  --line-2: rgba(244, 235, 221, 0.22);
  --cream: #F4EBDD;
  --cream-dim: rgba(244, 235, 221, 0.72);
  --cream-muted: rgba(244, 235, 221, 0.48);
  --cream-faint: rgba(244, 235, 221, 0.28);
  --coral: #E86B47;
  --coral-deep: #C4542F;
  --gold: #C9A25F;
  --gold-dim: rgba(201, 162, 95, 0.6);
  --serif: "Cormorant Garamond", "Noto Serif TC", "Songti TC", serif;
  --serif-tc: "Noto Serif TC", "Songti TC", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}

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

html, body {
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.zh { font-family: var(--sans), var(--serif-tc); }

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

/* =================== cursor halo =================== */
.halo {
  position: fixed;
  pointer-events: none;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 107, 71, 0.10) 0%, rgba(232, 107, 71, 0) 60%);
  transform: translate(-50%, -50%);
  z-index: 1;
  mix-blend-mode: screen;
  transition: opacity 0.4s ease;
}

/* =================== nav =================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 22px 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, padding 0.4s ease;
}
.nav.scrolled {
  background: rgba(10, 9, 8, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  padding: 14px 48px;
}
.nav-left { display: flex; gap: 36px; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
.nav-left a { position: relative; color: var(--cream-dim); transition: color 0.3s; }
.nav-left a:hover { color: var(--cream); }
.nav-left a::after {
  content: ""; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px; background: var(--coral);
  transition: width 0.35s ease;
}
.nav-left a:hover::after { width: 100%; }

.brand {
  text-align: center;
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: 0.32em;
  font-size: 18px;
}
.brand .dot { color: var(--coral); }

.nav-right {
  display: flex; justify-content: flex-end; align-items: center; gap: 24px;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
}
.nav-right .ic { display: flex; gap: 14px; color: var(--cream-dim); }
.nav-right .ic button:hover { color: var(--coral); }

.lang-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line-2);
  padding: 6px 10px; border-radius: 999px;
  font-size: 10.5px; letter-spacing: 0.16em;
}
.lang-toggle .opt { padding: 2px 6px; color: var(--cream-muted); transition: color 0.3s; }
.lang-toggle .opt.active { color: var(--coral); }
.lang-toggle .sep { color: var(--cream-faint); }

/* =================== hero =================== */
.hero {
  min-height: 100vh;
  position: relative;
  padding: 140px 48px 60px;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 80px;
  align-items: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 600px at 85% 45%, rgba(232, 107, 71, 0.12), transparent 60%),
    radial-gradient(700px 500px at 10% 80%, rgba(201, 162, 95, 0.08), transparent 60%);
  pointer-events: none;
}
.hero-left { position: relative; z-index: 2; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 42px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--gold);
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(56px, 7.8vw, 124px);
  line-height: 0.96;
  letter-spacing: -0.01em;
  color: var(--cream);
}
.hero h1 em {
  font-style: italic;
  color: var(--coral);
  font-weight: 300;
}
.hero h1 .tc {
  display: block;
  font-family: var(--serif-tc);
  font-weight: 300;
  font-size: 0.42em;
  letter-spacing: 0.18em;
  color: var(--cream-dim);
  margin-top: 18px;
}

.hero-sub {
  margin-top: 42px;
  max-width: 440px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream-dim);
}
.hero-cta {
  margin-top: 48px;
  display: flex; gap: 24px; align-items: center;
}
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 28px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  transition: all 0.35s;
  cursor: pointer;
}
.btn-primary {
  background: var(--coral); color: var(--ink); border-color: var(--coral);
}
.btn-primary:hover { background: var(--coral-deep); border-color: var(--coral-deep); transform: translateY(-1px); }
.btn-ghost:hover { border-color: var(--cream); color: var(--cream); }
.btn .arr { display: inline-block; transition: transform 0.35s; }
.btn:hover .arr { transform: translateX(4px); }

.hero-meta {
  position: absolute; left: 48px; bottom: 40px;
  display: flex; gap: 48px;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cream-faint);
  z-index: 2;
}
.hero-meta b { color: var(--cream-dim); font-weight: 400; }

.hero-right { position: relative; z-index: 2; }

/* product placeholder */
.ph {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line);
  overflow: hidden;
}
.ph::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(244, 235, 221, 0.025) 0px,
    rgba(244, 235, 221, 0.025) 1px,
    transparent 1px,
    transparent 14px
  );
}
.ph::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 45%, rgba(232, 107, 71, 0.12), transparent 55%);
  opacity: 0.8;
}
.ph-label {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cream-faint);
  z-index: 2;
}
.ph-code {
  position: absolute; bottom: 16px; right: 16px;
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.18em;
  color: var(--cream-faint);
  z-index: 2;
}
.ph-icon {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  z-index: 2;
  color: var(--coral);
  opacity: 0.55;
}

.hero-image {
  aspect-ratio: 4/5;
  border-radius: 2px;
}
.hero-caption {
  margin-top: 20px;
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cream-muted);
}
.hero-caption .coral { color: var(--coral); }

/* =================== section base =================== */
section {
  padding: 140px 48px;
  position: relative;
}
.section-head {
  display: grid;
  grid-template-columns: 180px 1fr 200px;
  align-items: end;
  gap: 48px;
  margin-bottom: 96px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.section-num {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.22em;
  color: var(--coral);
}
.section-num span { color: var(--cream-faint); margin-left: 4px; }
.section-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 4.6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.005em;
}
.section-title em { color: var(--coral); font-style: italic; }
.section-title .tc {
  display: block;
  font-family: var(--serif-tc);
  font-size: 0.38em;
  letter-spacing: 0.2em;
  color: var(--cream-dim);
  margin-top: 14px;
}
.section-kicker {
  font-size: 13px;
  line-height: 1.7;
  color: var(--cream-dim);
  text-align: right;
}

/* =================== story =================== */
.story {
  background: var(--ink);
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.story-copy p {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 26px;
  line-height: 1.45;
  color: var(--cream);
  margin-bottom: 28px;
}
.story-copy .small {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.75;
  color: var(--cream-dim);
}
.story-copy .sig {
  margin-top: 40px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--gold);
}
.story-img { aspect-ratio: 4/5; }
.story-stats {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.stat .num {
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 300;
  color: var(--coral);
  line-height: 1;
}
.stat .lbl {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cream-muted);
}

/* =================== collections =================== */
.collections {
  background: var(--ink-2);
}
.coll-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.coll-card {
  cursor: pointer;
  transition: transform 0.5s ease;
}
.coll-card:hover { transform: translateY(-6px); }
.coll-card .ph {
  aspect-ratio: 3/4;
  transition: transform 0.7s ease;
}
.coll-card:hover .ph-icon { opacity: 0.85; transform: scale(1.04); transition: all 0.5s; }
.coll-card .ph-icon { transition: all 0.5s; }
.coll-meta {
  margin-top: 24px;
  display: flex; justify-content: space-between; align-items: flex-start;
}
.coll-name {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 300;
  line-height: 1.15;
}
.coll-name .tc {
  display: block;
  font-family: var(--serif-tc);
  font-size: 14px;
  color: var(--cream-dim);
  letter-spacing: 0.15em;
  margin-top: 6px;
}
.coll-price {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--gold);
  text-align: right;
}
.coll-price .from { display: block; color: var(--cream-faint); font-size: 10px; margin-bottom: 4px; }
.coll-desc {
  margin-top: 14px;
  font-size: 13px;
  color: var(--cream-muted);
  line-height: 1.6;
}

/* =================== featured (asymmetric) =================== */
.featured {
  background: var(--ink);
}
.feat-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
}
.feat-left .ph { aspect-ratio: 4/5; }
.feat-right { display: flex; flex-direction: column; gap: 48px; }
.feat-right .ph { aspect-ratio: 5/4; flex: 1; }
.feat-info {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.feat-info .tag {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--coral);
}
.feat-info .name {
  font-family: var(--serif); font-size: 22px; font-weight: 300;
}
.feat-info .price {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--cream-dim);
}

/* =================== craft =================== */
.craft { background: var(--ink-2); }
.craft-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 0;
}
.step {
  padding: 36px 0 0;
  border-top: 1px solid var(--line-2);
  position: relative;
}
.step::after {
  content: ""; position: absolute; top: -1px; left: 0;
  width: 0; height: 1px; background: var(--coral);
  transition: width 0.6s ease;
}
.step:hover::after { width: 60%; }
.step .n {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em;
  color: var(--coral); margin-bottom: 32px;
}
.step h3 {
  font-family: var(--serif); font-weight: 300;
  font-size: 32px; line-height: 1.15;
  margin-bottom: 6px;
}
.step .h-tc {
  font-family: var(--serif-tc); font-size: 14px;
  letter-spacing: 0.15em; color: var(--cream-dim);
  margin-bottom: 22px;
}
.step p { font-size: 13px; color: var(--cream-muted); line-height: 1.7; }

/* =================== sustain =================== */
.sustain { background: var(--ink); }
.sus-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.sus-copy h2 {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(40px, 4.4vw, 68px);
  line-height: 1.05;
}
.sus-copy h2 em { color: var(--coral); font-style: italic; }
.sus-copy .tc {
  display: block;
  font-family: var(--serif-tc); font-size: 18px;
  letter-spacing: 0.2em; color: var(--cream-dim);
  margin-top: 16px;
}
.sus-copy p {
  margin-top: 36px;
  font-size: 15px; line-height: 1.7;
  color: var(--cream-dim);
  max-width: 460px;
}
.sus-list {
  margin-top: 40px;
  list-style: none;
}
.sus-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 14px;
}
.sus-list li .k {
  display: flex; align-items: center; gap: 14px;
}
.sus-list li .k::before {
  content: ""; width: 6px; height: 6px;
  background: var(--coral); border-radius: 50%;
}
.sus-list li .v {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; color: var(--gold);
}
.sus-img { aspect-ratio: 1/1.1; }

/* =================== journal =================== */
.journal { background: var(--ink-2); }
.jn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.jn-card { cursor: pointer; }
.jn-card .ph { aspect-ratio: 4/3; }
.jn-meta {
  margin-top: 20px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--cream-faint);
  display: flex; gap: 16px;
}
.jn-meta .cat { color: var(--coral); }
.jn-title {
  margin-top: 14px;
  font-family: var(--serif); font-weight: 300;
  font-size: 24px; line-height: 1.25;
  transition: color 0.3s;
}
.jn-card:hover .jn-title { color: var(--coral); }
.jn-title .tc {
  display: block; font-family: var(--serif-tc);
  font-size: 13px; color: var(--cream-dim);
  letter-spacing: 0.14em; margin-top: 6px;
}

/* =================== newsletter =================== */
.news {
  background: var(--ink);
  padding: 160px 48px;
  text-align: center;
  border-top: 1px solid var(--line);
}
.news h2 {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(44px, 5.2vw, 84px);
  line-height: 1.02;
  max-width: 900px; margin: 0 auto;
}
.news h2 em { color: var(--coral); font-style: italic; }
.news .tc {
  display: block;
  font-family: var(--serif-tc); font-size: 18px;
  letter-spacing: 0.24em; color: var(--cream-dim);
  margin-top: 20px;
}
.news p {
  margin: 32px auto 48px;
  max-width: 500px;
  color: var(--cream-dim);
  font-size: 14px; line-height: 1.7;
}
.news-form {
  display: flex; justify-content: center; gap: 0;
  max-width: 520px; margin: 0 auto;
  border-bottom: 1px solid var(--line-2);
  transition: border-color 0.3s;
}
.news-form:focus-within { border-color: var(--coral); }
.news-form input {
  flex: 1;
  background: none; border: none; outline: none;
  padding: 18px 0;
  color: var(--cream);
  font-family: inherit; font-size: 14px;
  letter-spacing: 0.04em;
}
.news-form input::placeholder { color: var(--cream-faint); }
.news-form button {
  padding: 18px 24px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--coral);
  transition: letter-spacing 0.3s;
}
.news-form button:hover { letter-spacing: 0.3em; }

/* =================== footer =================== */
footer {
  background: var(--ink);
  padding: 80px 48px 40px;
  border-top: 1px solid var(--line);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 80px;
}
.foot-brand .b {
  font-family: var(--serif); font-weight: 300;
  letter-spacing: 0.32em; font-size: 22px;
}
.foot-brand .b .dot { color: var(--coral); }
.foot-brand p {
  margin-top: 24px;
  max-width: 320px;
  font-size: 13px; color: var(--cream-muted); line-height: 1.7;
}
.foot-col h4 {
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--cream-faint);
  margin-bottom: 20px;
  font-weight: 500;
}
.foot-col ul { list-style: none; }
.foot-col li { margin-bottom: 12px; font-size: 13px; color: var(--cream-dim); transition: color 0.3s; }
.foot-col li:hover { color: var(--coral); cursor: pointer; }
.foot-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cream-faint);
}

/* =================== reveal =================== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.js-reveal .reveal:not(.in) {
  opacity: 0;
  transform: translateY(24px);
}

/* =================== tweaks =================== */
.tw-panel {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  width: 280px;
  background: rgba(20, 17, 15, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line-2);
  border-radius: 14px;
  padding: 18px;
  font-size: 12px;
  display: none;
}
.tw-panel.on { display: block; }
.tw-panel h5 {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--coral);
  margin-bottom: 14px;
}
.tw-row { margin-bottom: 14px; }
.tw-row label {
  display: block; margin-bottom: 8px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--cream-muted);
}
.tw-opts { display: flex; gap: 6px; flex-wrap: wrap; }
.tw-opts button {
  padding: 6px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 11px;
  color: var(--cream-dim);
  transition: all 0.25s;
}
.tw-opts button.sel {
  background: var(--coral); color: var(--ink); border-color: var(--coral);
}
.tw-opts button:hover:not(.sel) { color: var(--cream); border-color: var(--cream-faint); }

/* ── REAL PRODUCT IMAGE WRAPPER ── */
.real-img-wrap {
  position: relative;
  background: #F2EDE4;
  overflow: hidden;
  border-radius: 2px;
}
.real-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.6s ease;
  padding: 8%;
}
.real-img-wrap:hover img { transform: scale(1.04); }

/* hero image override */
.hero-image.real-img-wrap { aspect-ratio: 4/5; }
/* story image override */
.story-img.real-img-wrap { aspect-ratio: 4/5; }
/* collection card override */
.coll-card .real-img-wrap { aspect-ratio: 3/4; }
/* featured override */
.feat-left .real-img-wrap { aspect-ratio: 4/5; }
.feat-right .real-img-wrap { aspect-ratio: 5/4; flex: 1; }

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; padding: 120px 24px 40px; gap: 40px; }
  .nav { padding: 16px 24px; grid-template-columns: auto 1fr auto; }
  .nav-left { display: none; }
  section { padding: 80px 24px; }
  .section-head { grid-template-columns: 1fr; gap: 20px; }
  .section-kicker { text-align: left; }
  .story-grid, .sus-wrap { grid-template-columns: 1fr; gap: 40px; }
  .coll-grid, .jn-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .craft-steps { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-meta { display: none; }
}