/* ============================================================
   JY GLASS — DESIGN SYSTEM V2
   You normally do NOT need to edit this file.
   All text/images are edited in assets/js/content.js
   ------------------------------------------------------------
   Type system:
     display  — Libre Caslon Display (heritage, engraved feel)
     body     — Archivo (industrial grotesque)
     data     — IBM Plex Mono (spec-sheet labels, SKUs, numbers)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Display&family=Archivo:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ---------- Tokens ---------- */
:root {
  --paper:      #FBFAF7;
  --paper-2:    #F3F0E9;
  --ink:        #1D1A15;
  --ink-soft:   #6F6A5F;
  --line:       #E3DED2;
  --line-dark:  #CFC8B8;
  --amber:      #A0722C;
  --amber-deep: #7C5620;
  --liquid:     linear-gradient(170deg, #C89B4B 0%, #A0722C 55%, #7C5620 100%);
  --dark:       #16130E;
  --dark-ink:   #EDE7DA;
  --dark-soft:  #97907F;
  --dark-line:  #2E2920;

  --font-display: 'Libre Caslon Display', 'Songti SC', Georgia, serif;
  --font-body: 'Archivo', -apple-system, 'Helvetica Neue', sans-serif;
  --font-data: 'IBM Plex Mono', 'SF Mono', Menlo, monospace;

  --w-content: 1240px;
  --w-text: 720px;
  --pad-x: clamp(20px, 5vw, 64px);
  --sec-y: clamp(76px, 12vh, 150px);

  --ease-out: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset-ish ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; border: 0; background: none; cursor: pointer; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  background: var(--paper);
  color: var(--ink);
  font-size: 16.5px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  letter-spacing: .012em;
}

::selection { background: #E9DCC3; color: var(--ink); }

/* ============================================================
   HEADER — frosted borosilicate
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  background: rgba(251, 250, 247, .66);
  border-bottom: 1px solid transparent;
  transition: border-color .4s, background .4s;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(251, 250, 247, .85);
}
.header-inner {
  max-width: var(--w-content); margin: 0 auto; padding: 0 var(--pad-x);
  display: flex; align-items: center; gap: 36px;
  height: 78px;
}
.brand { display: flex; flex-direction: column; line-height: 1.12; }
.brand .brand-name {
  font-family: var(--font-display);
  font-size: 23px; letter-spacing: .2em;
}
.brand .brand-est {
  font-family: var(--font-data);
  font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); margin-top: 2px;
}
.main-nav { margin-left: auto; display: flex; gap: clamp(16px, 2.6vw, 32px); }
.main-nav a {
  font-size: 13px; letter-spacing: .09em; text-transform: uppercase;
  font-weight: 400;
  color: var(--ink-soft); position: relative; padding: 6px 0;
  transition: color .25s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--amber);
  transform: scaleX(0); transform-origin: right;
  transition: transform .35s var(--ease-out);
}
.main-nav a:hover, .main-nav a.active { color: var(--ink); }
.main-nav a:hover::after, .main-nav a.active::after {
  transform: scaleX(1); transform-origin: left;
}
.header-cta {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink); border: 1px solid var(--ink);
  padding: 11px 20px; border-radius: 2px;
  transition: all .3s;
  white-space: nowrap;
}
.header-cta:hover { background: var(--ink); color: var(--paper); }

/* Mobile nav */
.nav-toggle { display: none; margin-left: auto; width: 40px; height: 40px; position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 8px; width: 24px; height: 1.5px;
  background: var(--ink); transition: all .3s;
}
.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -7px; left: 0; }
.nav-toggle span::after  { top:  7px; left: 0; }

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed; inset: 78px 0 auto 0;
    flex-direction: column; gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden;
    transition: max-height .45s var(--ease-out);
  }
  .main-nav.open { max-height: 70vh; }
  .main-nav a { padding: 16px var(--pad-x); border-top: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  body.nav-open .nav-toggle span { background: transparent; }
  body.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav-toggle span::after  { transform: translateY(-7px) rotate(-45deg); }
}

/* ============================================================
   FLOATING "QUESTIONS?" SIDE TAB
   ============================================================ */
.side-tab {
  position: fixed; right: 0; top: 58%; z-index: 90;
  writing-mode: vertical-rl;
  font-family: var(--font-data);
  font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  background: var(--ink); color: var(--paper);
  padding: 18px 12px;
  border-radius: 2px 0 0 2px;
  opacity: 0; transform: translateX(100%);
  transition: opacity .45s var(--ease-out), transform .45s var(--ease-out), background .3s;
}
.side-tab.show { opacity: 1; transform: none; }
.side-tab:hover { background: var(--amber-deep); }
@media (max-width: 920px) { .side-tab { display: none; } }

/* ============================================================
   SHARED PRIMITIVES
   ============================================================ */
.container { max-width: var(--w-content); margin: 0 auto; padding: 0 var(--pad-x); }
.section { padding: var(--sec-y) 0; }
.section.tinted { background: var(--paper-2); }
.section.dark { background: var(--dark); color: var(--dark-ink); }

/* Kickers set in mono — the spec-sheet voice */
.kicker {
  font-family: var(--font-data);
  font-size: 11.5px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 20px; font-weight: 500;
  display: flex; align-items: center; gap: 14px;
}
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--amber); }
.section.dark .kicker { color: #C89B4B; }
.section.dark .kicker::before { background: #C89B4B; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.1; letter-spacing: .002em; }
h1 { font-size: clamp(40px, 6.2vw, 84px); }
h2 { font-size: clamp(30px, 3.9vw, 52px); }
h3 { font-size: 20px; line-height: 1.3; }

.lede { font-size: clamp(16.5px, 1.55vw, 19px); color: var(--ink-soft); max-width: var(--w-text); }
.section.dark .lede { color: var(--dark-soft); }
h1 + .lede, h2 + .lede { margin-top: 24px; }

/* Amber "liquid" text — the signature accent */
.liquid-text {
  background: var(--liquid);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* Buttons — squared, engineered */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-data);
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  padding: 16px 28px; border-radius: 2px;
  transition: all .3s var(--ease-out);
}
.btn .arr { transition: transform .3s var(--ease-out); }
.btn:hover .arr { transform: translateX(5px); }
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--amber-deep); }
.btn-ghost { border: 1px solid var(--line-dark); color: var(--ink); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber-deep); }
.section.dark .btn-ghost { border-color: #3A342A; color: var(--dark-ink); }
.section.dark .btn-ghost:hover { border-color: #C89B4B; color: #C89B4B; }
.btn-amber { background: var(--liquid); color: #FFF; }
.btn-amber:hover { filter: brightness(1.08); }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; } .reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; } .reveal-d4 { transition-delay: .32s; }
.reveal-d5 { transition-delay: .40s; }

/* QA mode (?qa in URL): everything visible, no motion — for screenshots */
.qa .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
.qa .rise { opacity: 1 !important; transform: none !important; animation: none !important; }
.qa .hero { min-height: 0; }
.qa .hero-img img { animation: none !important; }
.qa .side-tab { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none !important; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ============================================================
   HERO (home)
   ============================================================ */
.hero {
  min-height: 94vh;
  display: grid; grid-template-columns: 1fr 1.05fr;
  align-items: stretch;
  padding-top: 78px;
}
.hero > *, .split > *, .cap > * { min-width: 0; }
.hero-copy {
  display: flex; flex-direction: column; justify-content: center;
  padding: 8vh var(--pad-x) 8vh;
  max-width: 700px; margin-left: auto;
}
.hero-copy .kicker { margin-bottom: 28px; }
.hero-title { font-size: clamp(44px, 5.6vw, 82px); }
.hero-copy .lede { margin-top: 28px; font-size: clamp(16.5px, 1.45vw, 18.5px); }
.hero-actions { display: flex; gap: 14px; margin-top: 44px; flex-wrap: wrap; }
.hero-img { position: relative; overflow: hidden; }
.hero-img img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 24s var(--ease-out) both;
}
@keyframes kenburns { from { transform: scale(1.1); } to { transform: scale(1); } }
.hero-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--paper) 0%, transparent 16%);
}
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-img { order: -1; height: 50vh; }
  .hero-img::after { background: linear-gradient(0deg, var(--paper) 0%, transparent 22%); }
  .hero-copy { padding: 40px var(--pad-x) 64px; }
}

/* Load-in for hero copy */
.rise { opacity: 0; transform: translateY(30px); animation: rise 1s var(--ease-out) forwards; }
.rise-2 { animation-delay: .15s; } .rise-3 { animation-delay: .3s; } .rise-4 { animation-delay: .45s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ============================================================
   STAT BAND — engineered numerals
   ============================================================ */
.stats { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.stat {
  padding: 52px 20px 46px; text-align: center;
  border-left: 1px solid var(--line);
}
.stat:first-child { border-left: 0; }
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(38px, 4vw, 60px);
  background: var(--liquid);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-label {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-soft);
}
@media (max-width: 920px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { border-left: 0; border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .stat:last-child:nth-child(odd) { grid-column: span 2; }
}

/* ============================================================
   COLLABORATIONS MARQUEE (home)
   ============================================================ */
.clients-head { max-width: 780px; }
.clients-actions { margin-top: 36px; }
.marquee {
  margin-top: 64px;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; position: relative;
  padding: 30px 0;
}
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--paper), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--paper), transparent); }
.section.tinted .marquee::before { background: linear-gradient(90deg, var(--paper-2), transparent); }
.section.tinted .marquee::after { background: linear-gradient(-90deg, var(--paper-2), transparent); }
.marquee-track {
  display: flex; gap: 0; width: max-content;
  animation: marquee 46s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 26px);
  color: #A79F8A;
  white-space: nowrap;
  padding: 0 34px;
  display: flex; align-items: center; gap: 68px;
  transition: color .35s;
}
.marquee-item::after { content: "◇"; font-size: 11px; color: var(--amber); opacity: .55; }
.marquee-item:hover { color: var(--ink); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   CATEGORY CARDS & PRODUCT GRIDS
   ============================================================ */
.cat-grid {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.cat-card { position: relative; display: block; overflow: hidden; background: #FFF; border: 1px solid var(--line); }
.cat-card .cat-img { aspect-ratio: 4 / 4.4; overflow: hidden; background: #F2F0EA; }
.cat-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease-out);
}
.cat-card:hover img { transform: scale(1.045); }
.cat-meta {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 18px 18px 16px;
  border-top: 1px solid var(--line);
}
.cat-name { font-family: var(--font-display); font-size: 21px; }
.cat-count { font-family: var(--font-data); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.cat-card .go {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px; border-radius: 2px;
  display: grid; place-items: center;
  background: rgba(251,250,247,.88); backdrop-filter: blur(6px);
  opacity: 0; transform: translateY(6px);
  transition: all .35s var(--ease-out);
  font-size: 15px;
}
.cat-card:hover .go { opacity: 1; transform: none; }
@media (max-width: 900px) { .cat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cat-grid { grid-template-columns: 1fr; } }

/* Product grid — spec-sheet cards */
.product-grid {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 48px 26px;
}
.product { background: transparent; }
.product .p-img {
  aspect-ratio: 1 / 1; overflow: hidden; background: #FFF;
  border: 1px solid var(--line); position: relative;
}
.product img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .9s var(--ease-out);
}
.product:hover img { transform: scale(1.05); }
/* ---- hover spec box ---- */
.spec-pop {
  position: absolute; inset: 0; background: rgba(20,17,12,.95);
  padding: clamp(14px,4%,22px); display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transition: opacity .3s var(--ease-out);
  z-index: 4; overflow: auto; pointer-events: none;
}
.product:hover .spec-pop { opacity: 1; visibility: visible; }
.spec-pop .spec-title {
  font-family: var(--font-data); font-size: 9.5px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--amber); margin-bottom: 10px;
}
.spec-pop table { width: 100%; border-collapse: collapse; font-family: var(--font-data); }
.spec-pop th, .spec-pop td {
  font-size: clamp(10px,3%,12px); padding: 3px 0; line-height: 1.3;
  border-bottom: 1px solid rgba(255,255,255,.07); vertical-align: top;
}
.spec-pop th { text-align: left; font-weight: 400; color: #a49c88; padding-right: 8px; white-space: nowrap; }
.spec-pop td { text-align: right; color: #ede7da; }
.spec-pop tr:last-child th, .spec-pop tr:last-child td { border-bottom: 0; }
.spec-pop .spec-set td { text-align: right; }
.spec-pop .spec-set tr:first-child th { text-align: right; color: var(--amber); font-weight: 400; }
.spec-pop .spec-set th:first-child { text-align: left; }
.p-head {
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
}
.p-name {
  font-family: var(--font-display); font-size: 19px;
  position: relative; display: inline-block;
}
.p-name::after {
  content: ""; position: absolute; left: 0; bottom: -3px; height: 1px; width: 100%;
  background: var(--amber); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease-out);
}
.product:hover .p-name::after { transform: scaleX(1); }
.p-sku {
  font-family: var(--font-data); font-size: 10.5px; letter-spacing: .08em;
  color: var(--ink-soft); white-space: nowrap;
}
.p-note { margin-top: 5px; font-size: 13.5px; color: var(--ink-soft); letter-spacing: .02em; }
@media (max-width: 900px) { .product-grid { grid-template-columns: 1fr 1fr; gap: 36px 20px; } }
@media (max-width: 540px) { .product-grid { grid-template-columns: 1fr; } }

/* Category page hero */
.page-hero { padding: calc(78px + 9vh) 0 0; }
.page-hero .lede { margin-top: 26px; }
.page-hero-media {
  margin-top: 60px; height: clamp(300px, 54vh, 580px); overflow: hidden;
}
.page-hero-media img, .page-hero-media video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ============================================================
   SPLIT SECTIONS
   ============================================================ */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px);
  align-items: center;
}
.split-media { overflow: hidden; }
.split-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.split-media img {
  width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3.4;
  transition: transform 1.2s var(--ease-out);
}
.split:hover .split-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.split-media img { transform: scale(1.03); }
.split-copy .btn { margin-top: 36px; }
.split-copy p { margin-top: 24px; color: var(--ink-soft); max-width: 520px; }
.section.dark .split-copy p { color: var(--dark-soft); }
@media (max-width: 920px) { .split { grid-template-columns: 1fr; } }

/* ============================================================
   NUMBERED STEPS
   ============================================================ */
.steps {
  margin-top: 68px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 44px 30px;
}
.step { position: relative; padding-top: 28px; }
.step::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%;
  height: 1px; background: var(--line);
}
.step::after {
  content: ""; position: absolute; top: 0; left: 0; width: 44px; height: 2px;
  background: var(--liquid);
}
.step-no {
  font-family: var(--font-data); font-size: 12px; color: var(--amber);
  letter-spacing: .18em;
}
.step h3 { margin-top: 10px; }
.step p { margin-top: 12px; font-size: 15px; color: var(--ink-soft); }
.section.dark .step::before { background: var(--dark-line); }
.section.dark .step p { color: var(--dark-soft); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

/* ============================================================
   CARD LISTS
   ============================================================ */
.cards-2 {
  margin-top: 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 26px;
}
.info-card {
  border: 1px solid var(--line); background: #FFFFFF66;
  padding: 36px 34px; border-radius: 2px;
  transition: border-color .35s, transform .35s var(--ease-out);
}
.info-card:hover { border-color: var(--line-dark); transform: translateY(-3px); }
.info-card p { margin-top: 12px; font-size: 15px; color: var(--ink-soft); }
@media (max-width: 720px) { .cards-2 { grid-template-columns: 1fr; } }

.cap-list { margin-top: 68px; display: grid; gap: 76px; }
.cap {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px);
  align-items: center;
}
.cap:nth-child(even) .cap-media { order: 2; }
.cap-media { overflow: hidden; border: 1px solid var(--line); background: #FFF; }
.cap-media img { width: 100%; aspect-ratio: 16/10.5; object-fit: cover; transition: transform 1.1s var(--ease-out); }
.cap:hover img { transform: scale(1.04); }
.cap-copy h3 { font-size: 25px; }
.cap-copy p { margin-top: 16px; color: var(--ink-soft); max-width: 470px; font-size: 15.5px; }
@media (max-width: 800px) {
  .cap { grid-template-columns: 1fr; }
  .cap:nth-child(even) .cap-media { order: 0; }
}

/* Definition rows */
.def-rows { margin-top: 52px; border-top: 1px solid var(--line); }
.def-row {
  display: grid; grid-template-columns: 240px 1fr; gap: 24px;
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.def-row dt {
  font-family: var(--font-data);
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--amber); padding-top: 5px; font-weight: 500;
}
.def-row dd { color: var(--ink-soft); font-size: 15.5px; }
@media (max-width: 640px) { .def-row { grid-template-columns: 1fr; gap: 6px; } }

/* Checklist */
.checklist { margin-top: 36px; display: grid; gap: 15px; max-width: 660px; }
.checklist li { position: relative; padding-left: 36px; color: var(--ink-soft); }
.checklist li::before {
  content: "◇"; position: absolute; left: 2px; top: 1px; color: var(--amber);
}

/* ============================================================
   COLLABORATION CARDS — hover reveals the program detail
   ============================================================ */
.collab-grid {
  margin-top: 68px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.collab {
  position: relative; overflow: hidden;
  border: 1px solid var(--line); background: #FFF;
}
.collab .c-img { aspect-ratio: 1/1.05; overflow: hidden; }
.collab img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.collab:hover img { transform: scale(1.05); }
.collab .c-meta { padding: 16px 18px 18px; border-top: 1px solid var(--line); }
.collab .c-client {
  font-family: var(--font-data);
  font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--amber-deep);
}
.collab .c-product { margin-top: 6px; font-family: var(--font-display); font-size: 17.5px; line-height: 1.3; }
.collab .c-detail {
  position: absolute; inset: 0;
  background: rgba(22,19,14,.88); backdrop-filter: blur(3px);
  color: var(--dark-ink);
  padding: 26px 24px;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 10px;
  opacity: 0; transition: opacity .45s var(--ease-out);
  font-size: 14px; line-height: 1.65;
}
.collab .c-detail .c-client { color: #C89B4B; }
.collab:hover .c-detail, .collab:focus-within .c-detail { opacity: 1; }
@media (max-width: 1000px) { .collab-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .collab-grid { grid-template-columns: 1fr; } }
.collab-note {
  margin-top: 34px; font-family: var(--font-data);
  font-size: 12px; color: var(--ink-soft); letter-spacing: .04em;
}

/* Home collaborations preview row */
.collab-preview { margin-top: 60px; }

/* ============================================================
   TECHNIQUE / FACTORY GALLERIES
   ============================================================ */
.tech-grid {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 46px 26px;
}
.tech .t-img { aspect-ratio: 1/0.85; overflow: hidden; border: 1px solid var(--line); background: #FFF; }
.tech img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.tech:hover img { transform: scale(1.05); }
.tech h3 { margin-top: 18px; }
.tech p { margin-top: 10px; font-size: 14.5px; color: var(--ink-soft); }
@media (max-width: 860px) { .tech-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .tech-grid { grid-template-columns: 1fr; } }

.gallery-3 {
  margin-top: 60px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.gallery-3 figure { overflow: hidden; }
.gallery-3 img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 1s var(--ease-out); }
.gallery-3 figure:hover img { transform: scale(1.04); }
.gallery-3 figcaption {
  margin-top: 12px;
  font-family: var(--font-data);
  font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--dark-soft);
}
@media (max-width: 760px) { .gallery-3 { grid-template-columns: 1fr; } }

/* Featured products showcase (blurred-fill slideshow) */
.featured-media {
  position: relative; margin-top: 44px; aspect-ratio: 16/9; overflow: hidden;
  background: var(--dark); border: 1px solid var(--line);
}
.sc-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; }
.sc-slide.is-on { opacity: 1; }
.sc-bg  { position: absolute; inset: -6%; width: 112%; height: 112%; object-fit: cover;
          filter: blur(28px) brightness(.92); transform: scale(1.06); }
.sc-fg  { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
@media (max-width: 560px) { .featured-media { aspect-ratio: 4/5; } }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { margin-top: 64px; border-left: 1px solid var(--line-dark); }
.tl-item { position: relative; padding: 0 0 46px 46px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -5px; top: 9px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--liquid);
}
.tl-year { font-family: var(--font-display); font-size: 24px; color: var(--amber-deep); }
.tl-item p { margin-top: 8px; color: var(--ink-soft); max-width: 560px; }

/* ============================================================
   FINAL CTA BAND
   ============================================================ */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(32px, 4.6vw, 60px); }
.cta-band .lede { margin: 22px auto 0; }
.cta-band .btn { margin-top: 44px; }
.cta-band .cta-mail {
  display: block; margin-top: 28px;
  font-family: var(--font-data);
  font-size: 13px; letter-spacing: .04em; color: var(--dark-soft);
}
.cta-band .cta-mail a { color: #C89B4B; border-bottom: 1px solid #C89B4B44; padding-bottom: 2px; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-email {
  margin-top: 48px;
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 52px);
  border-bottom: 2px solid var(--amber);
  padding-bottom: 8px;
  transition: color .3s;
}
.contact-email:hover { color: var(--amber-deep); }
.contact-note { margin-top: 20px; color: var(--ink-soft); font-size: 15px; }

.office-rows { margin-top: 44px; border-top: 1px solid var(--line); max-width: 760px; }
.office-row {
  display: grid; grid-template-columns: 210px 1fr; gap: 20px;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.office-row .city { font-family: var(--font-display); font-size: 19px; }
.office-row .detail { color: var(--ink-soft); font-size: 15px; padding-top: 3px; }
@media (max-width: 600px) { .office-row { grid-template-columns: 1fr; gap: 4px; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--dark); color: var(--dark-soft);
  padding: 78px 0 46px;
  font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
.footer-brand .brand-name {
  font-family: var(--font-display); font-size: 25px;
  letter-spacing: .2em; color: var(--dark-ink);
}
.footer-brand .brand-cn {
  margin-top: 8px; font-size: 14px; letter-spacing: .5em; color: var(--dark-soft);
}
.footer-brand .brand-tag {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 10.5px; letter-spacing: .24em;
  text-transform: uppercase; color: #C89B4B;
}
.footer-brand p { margin-top: 22px; max-width: 400px; line-height: 1.75; }
.footer-col h4 {
  font-family: var(--font-data);
  font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--dark-ink); margin-bottom: 20px; font-weight: 500;
}
.footer-col a { display: block; padding: 5px 0; transition: color .25s; }
.footer-col a:hover { color: #C89B4B; }
.footer-bottom {
  margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--dark-line);
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-family: var(--font-data);
  font-size: 11px; letter-spacing: .03em;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }