@import url('colors_and_type.css');

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--paper); color: var(--ink-1);
  font-family: var(--font-body-en);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }

:root {
  --pad-x: clamp(40px, 5vw, 88px);
  --section-y: clamp(120px, 14vw, 200px);
}
body[data-density="airy"] { --section-y: clamp(140px, 16vw, 240px); }
body[data-density="compact"] { --section-y: clamp(80px, 9vw, 140px); }

/* ==========================================================
   HEADER — minimal, sticky, with bilingual stack
   ========================================================== */
.hd {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 32px;
  padding: 22px var(--pad-x);
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.hd.is-scrolled { border-bottom-color: var(--line); }
.hd-logo { display: flex; align-items: center; gap: 14px; cursor: pointer; }
.hd-logo img { height: 36px; width: auto; }
.hd-logo-mark {
  display: flex; flex-direction: column; line-height: 1; gap: 4px;
}
.hd-logo-mark .en {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 13px; letter-spacing: .42em; color: var(--ink-1);
}
.hd-logo-mark .zh {
  font-family: var(--font-body-zh); font-size: 10px;
  letter-spacing: .28em; color: var(--ink-3);
}
.hd-nav { display: flex; gap: 40px; justify-self: center; }
.hd-link {
  display: flex; flex-direction: column; gap: 3px; cursor: pointer;
  position: relative; padding: 4px 0;
}
.hd-link .en {
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .32em; text-transform: uppercase; color: var(--ink-1);
}
.hd-link .zh {
  font-family: var(--font-body-zh); font-size: 10px;
  letter-spacing: .2em; color: var(--ink-3);
}
.hd-link::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--ink-1);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.hd-link.is-active::after, .hd-link:hover::after { transform: scaleX(1); }
.hd-link:hover { opacity: 1; }

.hd-right { display: flex; align-items: center; gap: 24px; justify-self: end; }
.hd-lang {
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .28em; color: var(--ink-3); cursor: pointer;
  display: flex; gap: 8px; align-items: center;
}
.hd-lang span.is-on { color: var(--ink-1); }
.hd-lang i { width: 1px; height: 10px; background: var(--line-strong); display: inline-block; }
.hd-cta {
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-1);
  border: 1px solid var(--ink-1); padding: 12px 22px; cursor: pointer;
  background: transparent; transition: all var(--dur) var(--ease-out);
}
.hd-cta:hover { background: var(--ink-1); color: var(--paper); opacity: 1; }

/* hide modes when bilingual setting changes */
body[data-bi="en-only"] .zh-only { display: none !important; }
body[data-bi="zh-only"] .en-only { display: none !important; }
body[data-bi="en-only"] [data-pair] .zh,
body[data-bi="zh-only"] [data-pair] .en { display: none; }

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding-top: 120px;
  padding-bottom: 56px;
  overflow: hidden;
}

/* eyebrow row */
.hero-eyebrow {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-3);
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.hero-eyebrow .center { display: flex; gap: 32px; }
.hero-eyebrow .dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--ink-1);
  display: inline-block; margin-right: 10px; vertical-align: middle;
  animation: pulse 2.4s var(--ease-out) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: .35; }
  50% { opacity: 1; }
}

.hero-stage {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  align-items: stretch;
  margin-top: 40px;
  min-height: 520px;
}

.hero-type {
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: 32px 56px 32px 0;
  position: relative;
}

.hero-type .num-mark {
  position: absolute; top: 16px; left: -8px;
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 11px; letter-spacing: .3em; color: var(--ink-3);
  display: flex; align-items: center; gap: 14px;
}
.hero-type .num-mark::before {
  content: ''; width: 28px; height: 1px; background: var(--ink-3);
}

.hero-display {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(72px, 10vw, 168px);
  line-height: .92; letter-spacing: -.01em; color: var(--ink-1);
  margin: 0;
}
.hero-display .ital { font-style: italic; }
.hero-display .zh-line {
  display: block; font-family: var(--font-display-zh);
  font-size: clamp(28px, 3vw, 44px); letter-spacing: .14em;
  color: var(--ink-2); margin-top: 24px; font-weight: 300;
}

.hero-summary {
  max-width: 380px; display: flex; flex-direction: column; gap: 16px;
  padding-top: 32px; border-top: 1px solid var(--line);
}
.hero-summary .lede {
  font-family: var(--font-body-en); font-size: 14px;
  line-height: 1.7; color: var(--ink-2);
}
.hero-summary .lede-zh {
  font-family: var(--font-body-zh); font-size: 13px;
  line-height: 1.9; color: var(--ink-3); letter-spacing: .04em;
}

.hero-image {
  position: relative; overflow: hidden;
  background: var(--paper-cool);
}
.hero-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity 800ms var(--ease-out);
}
.hero-image .img-frame {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 900ms var(--ease-out);
}
.hero-image .img-frame.is-on { opacity: 1; }
.hero-image .img-meta {
  position: absolute; bottom: 24px; left: 24px; right: 24px;
  display: flex; justify-content: space-between; align-items: end;
  color: var(--paper); font-family: var(--font-body-en);
  font-size: 11px; letter-spacing: .26em; text-transform: uppercase;
  text-shadow: 0 1px 12px rgba(0,0,0,.35);
}
.hero-image .img-counter {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em;
}

.hero-image .img-thumbs {
  position: absolute; right: 24px; top: 24px;
  display: flex; flex-direction: column; gap: 8px;
}
.hero-image .img-thumbs button {
  width: 48px; height: 32px; border: 1px solid rgba(255,255,255,.6);
  background: rgba(0,0,0,.1); cursor: pointer; padding: 0;
  transition: all var(--dur) var(--ease-out); overflow: hidden;
}
.hero-image .img-thumbs button img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.hero-image .img-thumbs button.is-on { border-color: #fff; }
.hero-image .img-thumbs button.is-on img { opacity: 1; }

/* hero foot */
.hero-foot {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 32px;
  padding-top: 40px;
  border-top: 1px solid var(--line); margin-top: 48px;
}
.hero-foot .left { font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3); }
.hero-foot .center {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.hero-foot .center .en {
  font-family: var(--font-display-en); font-weight: 300; font-size: 18px;
  letter-spacing: .42em; color: var(--ink-1);
}
.hero-foot .center .zh {
  font-family: var(--font-body-zh); font-size: 11px;
  letter-spacing: .26em; color: var(--ink-3);
}
.hero-foot .right {
  display: flex; gap: 8px; align-items: center; justify-self: end;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-1);
  cursor: pointer;
}
.hero-foot .right .arrow { width: 28px; height: 1px; background: var(--ink-1);
  position: relative; display: inline-block; }
.hero-foot .right .arrow::after {
  content: ''; position: absolute; right: 0; top: -3px;
  width: 7px; height: 7px; border-right: 1px solid var(--ink-1);
  border-top: 1px solid var(--ink-1); transform: rotate(45deg);
}
.hero-foot .right:hover { opacity: .55; }

/* HERO VARIANT B — full bleed */
body[data-hero="bleed"] .hero { padding: 0; min-height: 100vh; }
body[data-hero="bleed"] .hero-eyebrow { display: none; }
body[data-hero="bleed"] .hero-stage {
  grid-template-columns: 1fr; margin-top: 0; min-height: 100vh;
}
body[data-hero="bleed"] .hero-type {
  position: absolute; bottom: 0; left: 0; right: 0;
  z-index: 3; padding: 0 var(--pad-x) 56px;
  pointer-events: none;
}
body[data-hero="bleed"] .hero-type .num-mark { display: none; }
body[data-hero="bleed"] .hero-display { color: var(--paper); mix-blend-mode: difference; }
body[data-hero="bleed"] .hero-display .zh-line { color: var(--paper); opacity: .9; mix-blend-mode: normal;}
body[data-hero="bleed"] .hero-summary { display: none; }
body[data-hero="bleed"] .hero-image { position: absolute; inset: 0; }
body[data-hero="bleed"] .hero-image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 40%, rgba(0,0,0,.35) 100%);
}
body[data-hero="bleed"] .hero-foot {
  position: absolute; left: 0; right: 0; bottom: 0;
  margin: 0; padding: 0 var(--pad-x) 24px;
  border-top: none; color: var(--paper); z-index: 4;
}
body[data-hero="bleed"] .hero-foot .left,
body[data-hero="bleed"] .hero-foot .right,
body[data-hero="bleed"] .hero-foot .center .en { color: var(--paper); }
body[data-hero="bleed"] .hero-foot .center .zh { color: rgba(255,255,255,.75); }
body[data-hero="bleed"] .hero-foot .right .arrow { background: var(--paper); }
body[data-hero="bleed"] .hero-foot .right .arrow::after {
  border-right-color: var(--paper); border-top-color: var(--paper);
}

/* HERO VARIANT C — typographic only */
body[data-hero="type"] .hero { min-height: 92vh; }
body[data-hero="type"] .hero-stage {
  grid-template-columns: 1fr;
  align-items: center;
  text-align: center;
  min-height: 60vh;
}
body[data-hero="type"] .hero-image { display: none; }
body[data-hero="type"] .hero-type { padding: 0; align-items: center; text-align: center; }
body[data-hero="type"] .hero-type .num-mark { position: static; margin-bottom: 32px; }
body[data-hero="type"] .hero-display { font-size: clamp(80px, 12vw, 200px); }
body[data-hero="type"] .hero-summary {
  margin: 0 auto; align-items: center; text-align: center; border-top: none; padding-top: 0;
}

/* ==========================================================
   MARQUEE (running brand wordmark)
   ========================================================== */
.marquee {
  display: flex; overflow: hidden; white-space: nowrap;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 24px 0;
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 14px; letter-spacing: .42em; color: var(--ink-3);
  text-transform: uppercase;
}
.marquee-track {
  display: flex; gap: 80px; animation: marquee 50s linear infinite;
  padding-left: 80px;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 80px; }
.marquee-track span::after {
  content: ''; width: 5px; height: 5px; background: var(--ink-3); border-radius: 50%;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================
   SECTION CHROME
   ========================================================== */
.sec { padding: var(--section-y) var(--pad-x); position: relative; }
.sec.warm { background: var(--paper-warm); }
.sec.cool { background: var(--paper-cool); }
.sec.dark  { background: var(--night-blue); color: var(--paper); }
.sec.dark .sec-eyebrow,
.sec.dark .sec-title-num { color: rgba(255,255,255,.55); }
.sec.dark .sec-title { color: var(--paper); }

.sec-head {
  display: grid; grid-template-columns: 1fr auto;
  align-items: end; gap: 32px;
  padding-bottom: 56px; border-bottom: 1px solid var(--line);
  margin-bottom: 64px;
}
.sec.dark .sec-head { border-bottom-color: rgba(255,255,255,.1); }
.sec-head-l { display: flex; flex-direction: column; gap: 18px; }
.sec-eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-3);
}
.sec-eyebrow .num {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em;
}
.sec-eyebrow .bar { width: 32px; height: 1px; background: var(--ink-3); }
.sec-title {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(48px, 6vw, 96px); line-height: 1;
  letter-spacing: -.005em; margin: 0;
  color: var(--ink-1);
}
.sec-title .ital { font-style: italic; }
.sec-title-zh {
  font-family: var(--font-display-zh); font-size: clamp(20px, 2vw, 28px);
  letter-spacing: .14em; color: var(--ink-3); font-weight: 300;
}
.sec-head-r {
  display: flex; flex-direction: column; align-items: end; gap: 8px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3);
  text-align: right;
}
.sec-head-r .count {
  font-family: var(--font-display-en); font-size: 32px; letter-spacing: .04em;
  color: var(--ink-1); margin-bottom: 4px;
}

/* ==========================================================
   FEATURE PROJECTS — chapter rhythm
   ========================================================== */
.proj-list { display: flex; flex-direction: column; gap: 0; }
.proj {
  position: relative;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 56px;
  padding: 80px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
}
.proj:last-child { border-bottom: 1px solid var(--line); }
.proj-num-col {
  display: flex; flex-direction: column; gap: 12px;
}
.proj-num {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 64px; letter-spacing: -.02em; color: var(--ink-1);
  line-height: .9;
}
.proj-num-label {
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3);
}

.proj-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px; align-items: start;
}

.proj-headline { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.proj-name-en {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(40px, 5vw, 76px); line-height: .96;
  letter-spacing: -.005em; color: var(--ink-1); margin: 0;
}
.proj-name-zh {
  font-family: var(--font-display-zh); font-size: clamp(20px, 2vw, 28px);
  font-weight: 300; letter-spacing: .12em; color: var(--ink-2);
  margin: 0;
}
.proj-meta {
  display: flex; flex-wrap: wrap; gap: 24px;
  margin-top: 24px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3);
}
.proj-meta .key { color: var(--ink-4); margin-right: 8px; }
.proj-blurb {
  margin-top: 28px;
  max-width: 460px;
  font-family: var(--font-body-en); font-size: 14px;
  line-height: 1.7; color: var(--ink-2);
}
.proj-blurb-zh {
  margin-top: 12px; max-width: 460px;
  font-family: var(--font-body-zh); font-size: 12px;
  line-height: 1.9; color: var(--ink-3);
}
.proj-awards { display: flex; gap: 12px; margin-top: 24px; align-items: center; }
.proj-awards img { height: 32px; opacity: .8; }
.proj-link {
  display: inline-flex; align-items: center; gap: 12px;
  margin-top: 32px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-1);
  border-bottom: 1px solid var(--ink-1);
  padding-bottom: 4px; align-self: start;
}

.proj-image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden; background: var(--paper-cool);
  transition: transform var(--dur-slow) var(--ease-out);
}
.proj-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.proj:hover .proj-image img { transform: scale(1.04); }

.proj-image .corner {
  position: absolute; top: 16px; left: 16px;
  background: var(--paper); padding: 6px 10px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .14em; color: var(--ink-1);
}

/* alternating layout — image-left on odd */
.proj:nth-child(even) .proj-body { grid-template-columns: 1fr 1.4fr; }
.proj:nth-child(even) .proj-image { order: -1; }
.proj:nth-child(even) .proj-headline { padding-left: 24px; }

/* ==========================================================
   NEW PROJECTS — currently selling
   ========================================================== */
.new-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.new-card {
  position: relative; cursor: pointer;
  background: var(--paper);
  display: flex; flex-direction: column;
}
.new-card-img {
  position: relative; aspect-ratio: 4/5; overflow: hidden;
  background: var(--paper-cool);
}
.new-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.new-card:hover .new-card-img img { transform: scale(1.03); }
.new-card-tag {
  position: absolute; top: 20px; left: 20px;
  background: var(--ink-1); color: var(--paper);
  padding: 8px 14px;
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .32em; text-transform: uppercase;
}
.new-card-status {
  position: absolute; top: 20px; right: 20px;
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--paper);
  display: flex; align-items: center; gap: 8px;
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.new-card-status .blink {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--paper);
  animation: pulse 1.6s var(--ease-out) infinite;
}
.new-card-foot {
  display: grid; grid-template-columns: 1fr auto;
  align-items: end; gap: 16px; padding: 28px 4px 0;
}
.new-card-name { display: flex; flex-direction: column; gap: 6px; }
.new-card-name .zh {
  font-family: var(--font-display-zh); font-size: 28px;
  letter-spacing: .12em; color: var(--ink-1); font-weight: 300;
}
.new-card-name .en {
  font-family: var(--font-display-en); font-size: 14px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3);
}
.new-card-info {
  display: flex; flex-direction: column; gap: 6px; align-items: end;
  text-align: right;
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .24em; text-transform: uppercase; color: var(--ink-3);
}

/* ==========================================================
   ABOUT — split portrait + manifesto
   ========================================================== */
.about {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 80px; align-items: stretch;
}
.about-portrait { position: relative; }
.about-portrait img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.about-portrait .caption {
  position: absolute; bottom: -32px; left: 0;
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3);
}
.about-portrait .stat-stack {
  position: absolute; right: -16px; top: 16px;
  background: var(--paper); padding: 18px 24px;
  display: flex; flex-direction: column; gap: 4px;
  border: 1px solid var(--line);
}
.about-portrait .stat-stack .num {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 44px; line-height: 1; color: var(--ink-1);
}
.about-portrait .stat-stack .lab {
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3);
}

.about-copy { display: flex; flex-direction: column; gap: 28px; max-width: 580px; }
.about-statement {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(28px, 3vw, 40px); line-height: 1.18;
  letter-spacing: -.005em; color: var(--ink-1); margin: 0;
}
.about-statement .ital { font-style: italic; color: var(--ink-2); }
.about-statement-zh {
  font-family: var(--font-display-zh); font-size: 22px;
  letter-spacing: .12em; color: var(--ink-2); font-weight: 300;
  margin: 0;
}
.about-body {
  font-family: var(--font-body-en); font-size: 14px;
  line-height: 1.85; color: var(--ink-2); margin: 0;
}
.about-body-zh {
  font-family: var(--font-body-zh); font-size: 13px;
  line-height: 1.95; color: var(--ink-3); margin: 0;
}

.about-brands {
  margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; border-top: 1px solid var(--line);
}
.about-brand {
  padding: 24px 0; border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 4px;
}
.about-brand:last-child { border-right: none; padding-left: 24px; }
.about-brand:not(:first-child):not(:last-child) { padding-left: 24px; }
.about-brand .zh {
  font-family: var(--font-display-zh); font-size: 22px;
  letter-spacing: .14em; color: var(--ink-1);
}
.about-brand .en {
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3);
}
.about-brand .desc {
  font-family: var(--font-body-en); font-size: 11px;
  color: var(--ink-3); margin-top: 4px;
}

/* ==========================================================
   AWARDS
   ========================================================== */
.awards-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 56px 32px;
}
.award {
  display: grid; grid-template-columns: 64px 1fr;
  gap: 18px; align-items: start; padding: 16px 0;
  border-top: 1px solid var(--line);
}
.sec.dark .award { border-top-color: rgba(255,255,255,.12); }
.award img { width: 56px; height: 56px; object-fit: contain; opacity: .9; }
.award-body { display: flex; flex-direction: column; gap: 6px; }
.award-year {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 22px; letter-spacing: .04em; color: var(--ink-1);
}
.sec.dark .award-year { color: var(--paper); }
.award-en {
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--ink-2);
  line-height: 1.4;
}
.sec.dark .award-en { color: rgba(255,255,255,.85); }
.award-zh {
  font-family: var(--font-body-zh); font-size: 11px;
  color: var(--ink-3); line-height: 1.6; letter-spacing: .04em;
}
.sec.dark .award-zh { color: rgba(255,255,255,.55); }

/* ==========================================================
   CONTACT block
   ========================================================== */
.contact {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: end;
}
.contact-headline {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(48px, 6vw, 96px); line-height: 1;
  letter-spacing: -.01em; margin: 0; color: var(--ink-1);
}
.contact-headline .ital { font-style: italic; }
.contact-headline .zh {
  display: block; font-family: var(--font-display-zh);
  font-size: clamp(20px, 2vw, 28px); letter-spacing: .14em;
  color: var(--ink-3); margin-top: 16px; font-weight: 300;
}
.contact-info {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
}
.contact-info dt {
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-3);
  margin-bottom: 8px;
}
.contact-info dd {
  font-family: var(--font-display-en); font-size: 18px;
  letter-spacing: .04em; color: var(--ink-1); margin: 0; font-weight: 300;
}
.contact-info dd .small {
  display: block; font-family: var(--font-body-en);
  font-size: 11px; letter-spacing: .14em; color: var(--ink-3);
  margin-top: 4px; text-transform: none;
}
.contact-cta {
  grid-column: 1 / -1; margin-top: 32px;
  display: inline-flex; gap: 16px; align-items: center;
  padding: 28px 40px;
  background: var(--ink-1); color: var(--paper);
  font-family: var(--font-body-en); font-size: 12px;
  letter-spacing: .32em; text-transform: uppercase;
  cursor: pointer; transition: background var(--dur) var(--ease-out);
  width: fit-content;
}
.contact-cta:hover { background: var(--ink-2); opacity: 1; }
.contact-cta .arrow {
  width: 32px; height: 1px; background: var(--paper); display: inline-block;
  position: relative;
}
.contact-cta .arrow::after {
  content: ''; position: absolute; right: 0; top: -3px;
  width: 7px; height: 7px;
  border-right: 1px solid var(--paper); border-top: 1px solid var(--paper);
  transform: rotate(45deg);
}

/* ==========================================================
   FOOTER
   ========================================================== */
.ft {
  background: var(--paper);
  padding: 80px var(--pad-x) 32px;
  border-top: 1px solid var(--line);
}
.ft-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}
.ft-mark { display: flex; flex-direction: column; gap: 16px; }
.ft-mark .lockup { display: flex; align-items: center; gap: 14px; }
.ft-mark .lockup img { height: 36px; }
.ft-mark .lockup span {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 14px; letter-spacing: .42em; color: var(--ink-1);
}
.ft-mark .tag {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 22px; letter-spacing: .14em; color: var(--ink-2);
  max-width: 320px; line-height: 1.3; margin-top: 12px;
}
.ft-mark .tag-zh {
  font-family: var(--font-display-zh); font-size: 14px;
  letter-spacing: .14em; color: var(--ink-3);
}
.ft-col h6 {
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .3em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 18px;
}
.ft-col ul { list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px; }
.ft-col li a {
  font-family: var(--font-body-en); font-size: 12px;
  letter-spacing: .14em; color: var(--ink-1); cursor: pointer;
}
.ft-col li .zh {
  font-family: var(--font-body-zh); font-size: 11px;
  color: var(--ink-3); margin-left: 8px;
}
.ft-bottom {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 24px; padding-top: 32px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .14em; color: var(--ink-3);
}
.ft-bottom .social { display: flex; gap: 16px; justify-self: center; }
.ft-bottom .social img { width: 18px; height: 18px; }
.ft-bottom .right { justify-self: end; }

/* ==========================================================
   PROJECT DETAIL OVERLAY
   ========================================================== */
.detail {
  position: fixed; inset: 0; z-index: 100;
  background: var(--paper); overflow-y: auto;
  animation: fade-up 600ms var(--ease-out);
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.detail-bar {
  position: sticky; top: 0; z-index: 5;
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 32px;
  padding: 20px var(--pad-x);
  background: rgba(255,255,255,.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.detail-back {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-1);
  cursor: pointer;
}
.detail-back .arr { width: 28px; height: 1px; background: var(--ink-1);
  position: relative; }
.detail-back .arr::after {
  content: ''; position: absolute; left: 0; top: -3px;
  width: 7px; height: 7px;
  border-left: 1px solid var(--ink-1); border-top: 1px solid var(--ink-1);
  transform: rotate(-45deg);
}
.detail-bar-meta {
  display: flex; gap: 24px; justify-self: center;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3);
}

.detail-hero {
  position: relative; height: 86vh; min-height: 600px;
  background: var(--paper-cool); overflow: hidden;
}
.detail-hero img { width: 100%; height: 100%; object-fit: cover; }
.detail-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.35), rgba(0,0,0,0) 50%);
}
.detail-hero-info {
  position: absolute; left: var(--pad-x); right: var(--pad-x); bottom: 64px;
  z-index: 2; color: var(--paper);
  display: grid; grid-template-columns: auto 1fr auto; gap: 64px; align-items: end;
}
.detail-hero-info .num {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 96px; line-height: .9;
}
.detail-hero-info .title-stack { display: flex; flex-direction: column; gap: 8px; }
.detail-hero-info .title-stack .en {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(56px, 7vw, 110px); line-height: .95;
  letter-spacing: -.005em;
}
.detail-hero-info .title-stack .zh {
  font-family: var(--font-display-zh); font-size: clamp(20px, 2vw, 28px);
  letter-spacing: .14em;
}
.detail-hero-info .meta {
  display: flex; flex-direction: column; gap: 14px;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .28em; text-transform: uppercase;
  text-align: right;
}
.detail-hero-info .meta .key { opacity: .6; margin-right: 8px; }

.detail-fact-strip {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 0; border-bottom: 1px solid var(--line);
}
.detail-fact {
  padding: 32px var(--pad-x);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
}
.detail-fact:first-child { padding-left: var(--pad-x); }
.detail-fact:last-child { border-right: none; }
.detail-fact .key {
  font-family: var(--font-body-en); font-size: 10px;
  letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3);
}
.detail-fact .val {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: 22px; letter-spacing: .04em; color: var(--ink-1);
}

.detail-narrative {
  display: grid; grid-template-columns: 1fr 1.5fr;
  gap: 80px; padding: 120px var(--pad-x);
  border-bottom: 1px solid var(--line);
}
.detail-narrative .lead-in {
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-3);
  display: flex; align-items: start; gap: 14px;
}
.detail-narrative .lead-in::before {
  content: ''; width: 32px; height: 1px; background: var(--ink-3); margin-top: 6px;
}
.detail-narrative-body { display: flex; flex-direction: column; gap: 24px; }
.detail-narrative-body .pull {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(28px, 3vw, 44px); line-height: 1.2;
  color: var(--ink-1); margin: 0 0 16px;
}
.detail-narrative-body .pull .ital { font-style: italic; color: var(--ink-2); }
.detail-narrative-body p {
  font-family: var(--font-body-en); font-size: 14px;
  line-height: 1.85; color: var(--ink-2); margin: 0;
}
.detail-narrative-body p.zh {
  font-family: var(--font-body-zh); font-size: 13px;
  color: var(--ink-3); line-height: 1.95;
}

.detail-gallery {
  padding: 120px var(--pad-x);
  display: grid; gap: 8px;
  grid-template-columns: 1fr 1fr;
}
.detail-gallery .full { grid-column: 1 / -1; aspect-ratio: 21/9; overflow: hidden; }
.detail-gallery .half { aspect-ratio: 4/5; overflow: hidden; }
.detail-gallery img { width: 100%; height: 100%; object-fit: cover; }
.detail-caption {
  grid-column: 1 / -1;
  display: flex; justify-content: space-between;
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3);
  margin-top: 8px;
}

/* next project teaser */
.detail-next {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 48px;
  padding: 96px var(--pad-x);
  border-top: 1px solid var(--line);
  cursor: pointer;
}
.detail-next .text {
  display: flex; flex-direction: column; gap: 12px;
}
.detail-next .eyebrow {
  font-family: var(--font-body-en); font-size: 11px;
  letter-spacing: .3em; text-transform: uppercase; color: var(--ink-3);
}
.detail-next .title {
  font-family: var(--font-display-en); font-weight: 300;
  font-size: clamp(48px, 5vw, 80px); line-height: .98;
  color: var(--ink-1); margin: 0;
}
.detail-next .title-zh {
  font-family: var(--font-display-zh); font-size: 22px;
  letter-spacing: .14em; color: var(--ink-3);
}
.detail-next .img { aspect-ratio: 4/3; overflow: hidden; background: var(--paper-cool); }
.detail-next .img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.detail-next:hover .img img { transform: scale(1.04); }

/* ==========================================================
   SCROLL REVEAL primitive
   ========================================================== */
.reveal { opacity: 0; transform: translateY(20px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }

/* type emphasis variants */
body[data-type="grotesque"] .hero-display,
body[data-type="grotesque"] .sec-title,
body[data-type="grotesque"] .proj-name-en,
body[data-type="grotesque"] .contact-headline,
body[data-type="grotesque"] .about-statement,
body[data-type="grotesque"] .detail-hero-info .title-stack .en,
body[data-type="grotesque"] .detail-narrative-body .pull,
body[data-type="grotesque"] .detail-next .title,
body[data-type="grotesque"] .ft-mark .tag {
  font-family: "Inter", -apple-system, sans-serif;
  font-weight: 300;
  letter-spacing: -.02em;
}

/* ==========================================================
   RESPONSIVE — tablet & mobile
   ========================================================== */
@media (max-width: 1024px) {
  :root { --pad-x: 32px; --section-y: 96px; }
  .hd { grid-template-columns: auto 1fr auto; gap: 16px; padding: 16px 24px; }
  .hd-nav { display: none; }
  .hd-right { gap: 14px; }
  .hd-cta { padding: 10px 16px; font-size: 10px; }
  .hd-logo img { height: 30px; }
  .hd-logo-mark .en { font-size: 12px; letter-spacing: .32em; }
  .hd-logo-mark .zh { font-size: 9px; }

  .hero { padding-top: 92px; min-height: auto; }
  .hero-eyebrow { flex-direction: column; align-items: start; gap: 8px; padding: 16px 0; }
  .hero-eyebrow .center { gap: 16px; flex-wrap: wrap; }
  .hero-stage { grid-template-columns: 1fr; gap: 32px; min-height: auto; margin-top: 32px; }
  .hero-type { padding: 0; }
  .hero-type .num-mark { position: static; margin-bottom: 24px; }
  .hero-image { aspect-ratio: 4/5; min-height: 360px; }
  .hero-foot { grid-template-columns: 1fr; gap: 20px; text-align: left; padding-top: 32px; margin-top: 32px; }
  .hero-foot .center { align-items: flex-start; }
  .hero-foot .right { justify-self: start; }

  .sec-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 40px; padding-bottom: 32px; }
  .sec-head-r { align-items: start; text-align: left; }
  .sec-head-r .count { font-size: 24px; }

  .new-list { grid-template-columns: 1fr; gap: 32px; }

  .proj { grid-template-columns: 60px 1fr; gap: 20px; padding: 56px 0; }
  .proj-num { font-size: 40px; }
  .proj-body { grid-template-columns: 1fr; gap: 32px; }
  .proj:nth-child(even) .proj-body { grid-template-columns: 1fr; }
  .proj:nth-child(even) .proj-image { order: 0; }
  .proj:nth-child(even) .proj-headline { padding-left: 0; }
  .proj-image { aspect-ratio: 4/3; }

  .about { grid-template-columns: 1fr; gap: 56px; }
  .about-portrait .stat-stack { right: 16px; }
  .awards-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }

  .contact { grid-template-columns: 1fr; gap: 32px; }
  .contact-info { grid-template-columns: 1fr 1fr; }

  .ft { padding: 56px 24px 24px; }
  .ft-top { grid-template-columns: 1fr 1fr; gap: 32px; padding-bottom: 40px; }
  .ft-mark { grid-column: 1 / -1; }
  .ft-bottom { grid-template-columns: 1fr; gap: 16px; text-align: left; }
  .ft-bottom .social { justify-self: start; }
  .ft-bottom .right { justify-self: start; }

  .detail-bar { grid-template-columns: auto 1fr; padding: 16px 24px; }
  .detail-bar-meta { display: none; }
  .detail-hero { height: 70vh; min-height: 420px; }
  .detail-hero-info { grid-template-columns: 1fr; gap: 24px; bottom: 32px; }
  .detail-hero-info .num { font-size: 56px; }
  .detail-hero-info .meta { text-align: left; flex-direction: row; flex-wrap: wrap; gap: 16px; }
  .detail-fact-strip { grid-template-columns: 1fr 1fr; }
  .detail-fact { padding: 20px 24px; border-bottom: 1px solid var(--line); }
  .detail-fact:nth-child(2n) { border-right: none; }
  .detail-narrative { grid-template-columns: 1fr; gap: 24px; padding: 64px 24px; }
  .detail-gallery { grid-template-columns: 1fr; padding: 64px 24px; }
  .detail-gallery .full { aspect-ratio: 16/10; }
  .detail-next { grid-template-columns: 1fr; padding: 56px 24px; gap: 24px; }
}

@media (max-width: 600px) {
  :root { --pad-x: 20px; --section-y: 72px; }
  .hd { padding: 12px 16px; }
  .hd-cta { display: none; }
  .hero-display { font-size: clamp(56px, 14vw, 84px); }
  .hero-display .zh-line { font-size: clamp(22px, 5vw, 28px); margin-top: 16px; }
  .hero-image { min-height: 300px; }
  .hero-image .img-thumbs { display: none; }
  .sec-title { font-size: clamp(36px, 9vw, 56px); }
  .proj { grid-template-columns: 1fr; gap: 16px; padding: 48px 0; }
  .proj-num-col { flex-direction: row; align-items: baseline; gap: 12px; }
  .proj-num { font-size: 32px; }
  .proj-name-en { font-size: clamp(32px, 9vw, 48px); }
  .awards-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-info { grid-template-columns: 1fr; }
  .contact-cta { padding: 20px 24px; font-size: 11px; }
  .ft-top { grid-template-columns: 1fr; }
  .marquee { font-size: 11px; }
  .marquee-track { gap: 48px; padding-left: 48px; }
  .marquee-track span { gap: 48px; }
  .about-portrait .stat-stack { padding: 12px 16px; right: 8px; }
  .about-portrait .stat-stack .num { font-size: 32px; }
  .about-brands { grid-template-columns: 1fr; }
  .about-brand { border-right: none !important; border-bottom: 1px solid var(--line); padding-left: 0 !important; }
  .detail-fact-strip { grid-template-columns: 1fr; }
  .detail-fact { border-right: none; }
}

/* mobile burger + drawer */
.hd-burger { display: none; background: none; border: none; cursor: pointer;
  width: 32px; height: 32px; padding: 6px; flex-direction: column;
  justify-content: center; gap: 5px; }
.hd-burger span { display: block; width: 100%; height: 1px; background: var(--ink-1);
  transition: transform var(--dur) var(--ease-out); }
.hd-burger span.on:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.hd-burger span.on:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }
.hd-mobile { display: none; }
@media (max-width: 1024px) {
  .hd-burger { display: flex; }
  .hd-mobile {
    position: absolute; top: 100%; left: 0; right: 0;
    display: flex; flex-direction: column;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px 0;
  }
  .hd-mobile a {
    padding: 14px 24px; cursor: pointer;
    display: flex; justify-content: space-between; align-items: baseline;
    border-bottom: 1px solid var(--line);
  }
  .hd-mobile a:last-of-type { border-bottom: none; }
  .hd-mobile a .en { font-family: var(--font-body-en); font-size: 13px;
    letter-spacing: .3em; text-transform: uppercase; color: var(--ink-1); }
  .hd-mobile a .zh { font-family: var(--font-body-zh); font-size: 11px;
    letter-spacing: .14em; color: var(--ink-3); }
  .hd-mobile .hd-cta { display: inline-block; margin: 16px 24px; }
}