:root {
  --color-primary: #1e293b;
  --color-on-primary: #fff;
  --color-secondary: #334155;
  --color-accent: #dc2626;
  --color-background: #f8fafc;
  --color-foreground: #0f172a;
  --color-muted: #e9edf1;
  --color-border: #e2e8f0;
  --color-ring: #1e293b;
  --ink: #08101f;
  --ink-soft: #101b30;
  --ink-elevated: #16243c;
  --paper: #f4f1ea;
  --paper-soft: #e8e5de;
  --white: #fff;
  --muted: #a7afbd;
  --line-dark: rgba(255, 255, 255, 0.2);
  --line-light: rgba(8, 16, 31, 0.18);
  --red: #c8332d;
  --red-bright: #e04a42;
  --max: 1500px;
  --gutter: clamp(1.25rem, 4vw, 4.75rem);
  --header-h: 5.25rem;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--ink);
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--white);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
a[href], button, [role="button"] { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img, video, iframe { display: block; max-width: 100%; }
button { color: inherit; }
button:disabled { cursor: not-allowed; opacity: .52; }
::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
  box-shadow: 0 0 0 6px var(--red);
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: .8rem;
  left: .8rem;
  padding: .7rem 1rem;
  background: #fff;
  color: var(--ink);
  transform: translateY(-180%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.site-shell { min-height: 100vh; }
.page-main { min-height: 70vh; }
.container { width: min(100%, var(--max)); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(5rem, 10vw, 10rem); }
.section-compact { padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.paper-section { background: var(--paper); color: var(--ink); }
.ink-section { background: var(--ink); color: #fff; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1.2rem;
  color: var(--red-bright);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before { width: 1.8rem; height: 1px; background: currentColor; content: ""; }
.paper-section .eyebrow { color: #aa2924; }

.display-title,
.section-title,
.project-title,
.giant-copy {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: .93;
}
.display-title { max-width: 12ch; font-size: clamp(3.6rem, 9.6vw, 10rem); }
.section-title { max-width: 13ch; font-size: clamp(2.6rem, 6vw, 6.25rem); }
.project-title { max-width: 15ch; font-size: clamp(3.2rem, 8vw, 8.5rem); }
.giant-copy { font-size: clamp(4rem, 13vw, 13rem); color: rgba(255,255,255,.04); white-space: nowrap; }
.lead { max-width: 46rem; margin: 1.6rem 0 0; font-size: clamp(1.05rem, 1.6vw, 1.35rem); color: #c3c9d2; }
.paper-section .lead { color: #3c4656; }
.meta { color: var(--muted); font-size: .72rem; font-weight: 650; letter-spacing: .15em; text-transform: uppercase; }

.text-link {
  position: relative;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  padding-block: .35rem;
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.text-link::after { width: 2.25rem; height: 1px; background: currentColor; content: ""; transition: width .25s var(--ease); }
.text-link:hover::after { width: 3.25rem; }

.button {
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: .8rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 0;
  background: var(--red);
  color: #fff;
  cursor: pointer;
  font-size: .75rem;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
  transition: background .22s ease, color .22s ease, border-color .22s ease, transform .22s ease;
}
.button:hover { background: var(--red-bright); transform: translateY(-2px); }
.button-outline { border-color: rgba(255,255,255,.55); background: transparent; }
.button-outline:hover { border-color: #fff; background: #fff; color: var(--ink); }
.button-dark { background: var(--ink); }
.button-dark:hover { background: var(--ink-elevated); }
.button svg, .text-link svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 1.8; }

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  color: #fff;
  transition: background .35s ease, border-color .35s ease, height .35s var(--ease);
}
.site-header.is-scrolled,
.site-header.is-menu-open { height: 4.5rem; border-color: var(--line-dark); background: rgba(8,16,31,.92); backdrop-filter: blur(18px); }
.header-inner { width: 100%; height: 100%; display: flex; align-items: center; justify-content: space-between; padding-inline: var(--gutter); }
.brand { position: relative; z-index: 102; display: inline-flex; align-items: center; gap: .8rem; line-height: 1; }
.brand-logo { height: 2.6rem; width: auto; display: block; }
.brand-word { font-family: var(--font-display); font-size: 1.3rem; font-weight: 750; text-transform: uppercase; }
.brand-sub { display: block; margin-top: .25rem; color: rgba(255,255,255,.66); font-size: .48rem; font-weight: 650; letter-spacing: .19em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: clamp(1.3rem, 2.8vw, 3rem); }
.nav-link { position: relative; min-height: 2.75rem; display: inline-flex; align-items: center; padding-block: .55rem; color: rgba(255,255,255,.78); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; transition: color .2s ease; }
.nav-link::after { position: absolute; right: 0; bottom: .15rem; left: 0; height: 1px; background: var(--red-bright); content: ""; transform: scaleX(0); transform-origin: right; transition: transform .28s var(--ease); }
.nav-link:hover, .nav-link.is-active { color: #fff; }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }
.header-tools { display: flex; align-items: center; gap: 1rem; }
.lang-switch { display: flex; align-items: center; gap: .25rem; padding: 0; border: 0; background: none; color: rgba(255,255,255,.66); cursor: pointer; }
.lang-option { min-width: 2.75rem; min-height: 2.75rem; display: inline-grid; place-items: center; padding: .35rem; font-size: .65rem; font-weight: 750; letter-spacing: .08em; transition: color .2s ease; }
.lang-option.is-active { color: #fff; }
.lang-separator { opacity: .35; }
.menu-toggle { position: relative; z-index: 102; width: 2.75rem; height: 2.75rem; display: none; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.3); background: transparent; cursor: pointer; }
.menu-toggle-lines { position: relative; width: 1.15rem; height: .8rem; }
.menu-toggle-lines::before, .menu-toggle-lines::after { position: absolute; left: 0; width: 100%; height: 1px; background: currentColor; content: ""; transition: transform .25s ease, top .25s ease; }
.menu-toggle-lines::before { top: .15rem; }
.menu-toggle-lines::after { top: .65rem; }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before { top: .4rem; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after { top: .4rem; transform: rotate(-45deg); }
.mobile-menu { position: fixed; z-index: 99; inset: 0; display: none; flex-direction: column; justify-content: center; overflow-y:auto; overscroll-behavior:contain; padding: calc(var(--header-h) + 2rem) var(--gutter) 3rem; background: var(--ink); visibility: hidden; opacity: 0; transform: translateY(-1rem); transition: opacity .3s ease, transform .4s var(--ease), visibility .3s; }
.mobile-menu.is-open { visibility: visible; opacity: 1; transform: none; }
.mobile-nav { display: grid; gap: .8rem; }
.mobile-nav a { border-bottom: 1px solid var(--line-dark); padding: .75rem 0; font-family: var(--font-display); font-size: clamp(2.25rem, 11vw, 4rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.1; }
.mobile-menu-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 3rem; color: var(--muted); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.mobile-language-links a { min-width: 2.75rem; min-height: 2.75rem; display: inline-grid; place-items: center; }

/* Hero / home stage */
.hero-stage { position: relative; height: max(43rem, 100svh); min-height: 640px; overflow: hidden; background: #071020; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; overflow: hidden; visibility: hidden; opacity: 0; pointer-events: none; transition: opacity 1.5s ease, visibility 1.5s; }
.hero-slide.is-active { visibility: visible; opacity: 1; pointer-events: auto; }
.hero-media { position: absolute; inset: 0; background: radial-gradient(circle at 72% 26%, #5a2731 0, transparent 32%), radial-gradient(circle at 15% 80%, #213b54 0, transparent 38%), linear-gradient(125deg, #0a1728, #131527 56%, #1b0e18); }
.hero-slide.is-active .hero-media { }
.hero-stage.is-paused .hero-slide.is-active .hero-media { }
.hero-media img, .hero-media picture, .hero-media video { width: 100%; height: 100%; }
.hero-media img, .hero-media video { object-fit: cover; object-position: var(--image-position, center); }
.hero-stage::after { position: absolute; inset: 0; background: none; content: ""; pointer-events: none; }
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: calc(var(--header-h) + 2rem) var(--gutter) clamp(6.5rem, 12vh, 9rem); }
.hero-copy { width: min(78rem, 100%); }
.hero-kicker { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.3rem; font-size: .7rem; font-weight: 750; letter-spacing: .2em; text-transform: uppercase; }
.hero-kicker::before { width: 2.4rem; height: 1px; background: var(--red-bright); content: ""; }
.hero-summary { max-width: 38rem; margin: 1.6rem 0 0; color: rgba(255,255,255,.8); font-size: clamp(1rem, 1.4vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero-pagination { position: absolute; z-index: 3; left: 50%; bottom: 2rem; transform: translateX(-50%); display: flex; align-items: center; gap: .6rem; }
.hero-dot { width: 8px; height: 8px; border-radius: 4px; background: rgba(255,255,255,.3); transition: width .35s ease, opacity .35s ease; opacity: .4; }
.hero-dot.is-active { width: 28px; background: #fff; opacity: .9; }
.hero-dot.is-done { background: rgba(255,255,255,.7); opacity: .65; }
.hero-pause { position: absolute; z-index: 4; right: var(--gutter); bottom: 6rem; min-height: 2.75rem; display: inline-flex; align-items: center; gap: .65rem; padding: .55rem .8rem; border: 1px solid rgba(255,255,255,.5); background: rgba(8,16,31,.3); color: #fff; backdrop-filter: blur(10px); font-size: .62rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.hero-pause:hover { border-color: #fff; background: #fff; color: var(--ink); }
.pause-glyph { position: relative; width: .75rem; height: .85rem; display: inline-block; border-left: 2px solid currentColor; border-right: 2px solid currentColor; }
.hero-pause.is-paused .pause-glyph { border: 0; }
.hero-pause.is-paused .pause-glyph::before { position: absolute; inset: 0; border-top: .425rem solid transparent; border-bottom: .425rem solid transparent; border-left: .7rem solid currentColor; content: ""; }
.scroll-cue { position: absolute; z-index: 3; bottom: 2.6rem; left: 1rem; display: flex; align-items: center; gap: .8rem; color: rgba(255,255,255,.6); font-size: .62rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; writing-mode: vertical-rl; }
.scroll-cue::after { width: 1px; height: 3rem; background: linear-gradient(#fff, transparent); content: ""; animation: cue 2s ease-in-out infinite; }
@keyframes cue { 0%,100% { transform: scaleY(.45); transform-origin: top; opacity:.45; } 50% { transform: scaleY(1); opacity:1; } }
.hero-progress { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.12); }
.hero-progress-bar { height: 100%; background: rgba(255,255,255,.7); width: 0; }
.hero-progress-bar.is-running { animation: heroProgress 3s linear forwards; }
@keyframes heroProgress { from { width: 0; } to { width: 100%; } }

.media-placeholder { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at 74% 22%, rgba(200,51,45,.78), transparent 27%), radial-gradient(circle at 18% 78%, rgba(47,91,122,.78), transparent 34%), linear-gradient(135deg,#0a1728,#14172a 52%,#29121d); color: rgba(255,255,255,.72); }
.media-placeholder::before,.media-placeholder::after { position: absolute; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; content: ""; }
.media-placeholder::before { width: 72%; aspect-ratio: 1; }
.media-placeholder::after { width: 40%; aspect-ratio: 1; }
.media-placeholder > span { position: relative; z-index: 1; max-width: 80%; font-family: var(--font-display); font-size: clamp(.72rem,1.2vw,1rem); font-weight: 700; letter-spacing: .2em; line-height: 1.2; text-align: center; text-transform: uppercase; }
.media-placeholder-stage > span { color: rgba(255,255,255,.08); font-size: clamp(4rem,15vw,15rem); letter-spacing: -.04em; }
.project-card-media .media-placeholder,.poster-frame .media-placeholder,.team-photo .media-placeholder { position: absolute; }

.home-intro { position: relative; overflow: hidden; }
.home-intro-grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(18rem,.8fr); align-items: end; gap: clamp(3rem, 9vw, 9rem); }
.home-intro-copy { max-width: 40rem; }
.home-intro-stat { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--line-light); }
.stat { padding: 1.5rem 0; border-bottom: 1px solid var(--line-light); }
.stat:nth-child(odd) { border-right: 1px solid var(--line-light); padding-right: 1.5rem; }
.stat:nth-child(even) { padding-left: 1.5rem; }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 4.25rem); letter-spacing: -.05em; line-height: 1; }
.stat span { display: block; margin-top: .55rem; color: #5f6875; font-size: .68rem; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; }

.featured-header { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 3rem; }
.featured-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: clamp(1.25rem, 2vw, 2.25rem); }
.project-card { grid-column: span 6; min-width: 0; }
.project-card:nth-child(3n) { grid-column: 3 / span 8; }
.project-card-link { display: block; }
.project-card-link:focus-visible { outline-offset: .55rem; }
.project-card-media { position: relative; aspect-ratio: 5/3; overflow: hidden; background: radial-gradient(circle at 70% 28%, #7c3133, transparent 30%), linear-gradient(140deg,#10263e,#121728 55%,#2e111b); }
.project-card:nth-child(2n) .project-card-media { background: radial-gradient(circle at 30% 70%, #36546a, transparent 30%), linear-gradient(140deg,#151529,#391923); }
.project-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .4s ease; }
.project-card-link:hover .project-card-media img { transform: scale(1.04); filter: saturate(1.08); }
.project-card-number { position: absolute; top: 1rem; left: 1rem; color: rgba(255,255,255,.75); font-size: .65rem; font-weight: 700; letter-spacing: .14em; }
.project-card-arrow { flex: none; width: 3rem; height: 3rem; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.55); background: transparent; transition: background .25s ease, color .25s ease; }
.project-card-arrow svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; }
.project-card-link:hover .project-card-arrow { background: #fff; color: var(--ink); }
.project-card-body { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; padding-top: 1.15rem; }
.project-card-copy { min-width: 0; }
.project-card-title { margin: 0; font-family: var(--font-display); font-size: clamp(1.5rem, 2.3vw, 2.45rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.05; }
.project-card-title,.display-title,.project-title,.section-title { overflow-wrap:anywhere; }
.project-card-type { display: block; padding-top: .45rem; color: var(--muted); font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.empty-state { grid-column: 1 / -1; min-height: 22rem; display: grid; place-items: center; border: 1px solid var(--line-dark); color: var(--muted); text-align: center; }
.empty-state-light { border-color: var(--line-light); color: #5b6574; }
.projects-grid-related .project-card { grid-column: span 4 !important; padding-top: 0 !important; }

.service-bands { border-top: 1px solid var(--line-dark); }
.service-band { position: relative; display: grid; grid-template-columns: 6rem minmax(0,1fr) auto; align-items: center; gap: 2rem; min-height: 8rem; border-bottom: 1px solid var(--line-dark); overflow: hidden; transition: color .25s ease; }
.service-band::before { position: absolute; inset: 0; background: var(--paper); content: ""; transform: translateY(101%); transition: transform .45s var(--ease); }
.service-band:hover { color: var(--ink); }
.service-band:hover::before { transform: none; }
.service-band > * { position: relative; }
.service-index { color: var(--red-bright); font-size: .65rem; font-weight: 750; letter-spacing: .15em; }
.service-name { font-family: var(--font-display); font-size: clamp(1.9rem, 4.2vw, 4.8rem); font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.service-band svg { width: 1.5rem; fill: none; stroke: currentColor; }
.service-band:focus-visible { outline-offset: -4px; }

.cta-stage { position: relative; min-height: 35rem; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at 50% 115%, #982a2a 0, transparent 37%), radial-gradient(circle at 85% 0, #1d3d55 0, transparent 30%), #090f1d; text-align: center; }
.cta-stage::before { position: absolute; width: min(65vw,55rem); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; content:""; }
.cta-stage-inner { position: relative; z-index: 1; padding: 5rem var(--gutter); }
.cta-stage .section-title { margin-inline: auto; }
.cta-stage .button { margin-top: 2rem; }

/* Inner page hero */
.page-hero { position: relative; min-height: clamp(32rem, 69vh, 49rem); display: flex; align-items: flex-end; overflow: hidden; background: radial-gradient(circle at 75% 20%, #4c2832 0, transparent 32%), radial-gradient(circle at 20% 85%, #17354f 0, transparent 40%), var(--ink); }
.page-hero::before { position:absolute; inset:0; background-image: linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size: clamp(4rem,8vw,9rem) clamp(4rem,8vw,9rem); mask-image: linear-gradient(to bottom,black,transparent 78%); content:""; }
.page-hero-media { position:absolute; inset:0; }
.page-hero-media img { width:100%; height:100%; object-fit:cover; opacity:.62; }
.page-hero::after { position:absolute; inset:0; background:linear-gradient(0deg,var(--ink) 0,rgba(8,16,31,.12) 65%),linear-gradient(90deg,rgba(8,16,31,.72),transparent); content:""; }
.page-hero-content { position:relative; z-index:2; width:100%; padding: calc(var(--header-h) + 4rem) var(--gutter) clamp(4rem,8vw,7rem); }
.page-hero-line { display:flex; align-items:end; justify-content:space-between; gap:2rem; }
.page-hero-index { align-self:end; color:rgba(255,255,255,.55); font-size:.68rem; font-weight:700; letter-spacing:.17em; text-transform:uppercase; }
.page-hero .lead { max-width:36rem; }

/* Project listing hero */
.listing-hero {
  --listing-accent: 224, 74, 66;
  min-height: clamp(24rem, 44svh, 30rem);
  isolation: isolate;
  align-items: stretch;
  background:
    radial-gradient(circle at 82% 15%, rgba(var(--listing-accent),.18), transparent 31%),
    radial-gradient(circle at 12% 92%, rgba(29,67,94,.42), transparent 35%),
    var(--ink);
}
.listing-hero--presentation { --listing-accent: 74, 138, 154; }
.listing-hero--promotion { --listing-accent: 203, 126, 61; }
.listing-hero::before {
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size: clamp(4.5rem,8vw,8.75rem) clamp(4.5rem,8vw,8.75rem);
  mask-image: linear-gradient(to bottom,black 0,rgba(0,0,0,.65) 66%,transparent 100%);
}
.listing-hero::after {
  z-index: -1;
  background:
    linear-gradient(90deg,rgba(8,16,31,.86) 0,rgba(8,16,31,.42) 52%,rgba(8,16,31,.12) 100%),
    linear-gradient(0deg,var(--ink) 0,transparent 28%);
}
.listing-hero-art {
  position: absolute;
  z-index: -1;
  top: 4%;
  right: clamp(-5rem,-2vw,-2rem);
  width: clamp(22rem,34vw,36rem);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 25%, rgba(var(--listing-accent),.08) 25.2% 25.5%, transparent 25.8% 49%, rgba(255,255,255,.07) 49.2% 49.4%, transparent 49.7%),
    radial-gradient(circle at 50% 50%, rgba(var(--listing-accent),.22), transparent 61%);
}
.listing-hero-art::before,
.listing-hero-art::after {
  position: absolute;
  content: "";
}
.listing-hero-art::before {
  inset: 9%;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
}
.listing-hero-art::after {
  top: 50%;
  right: -12%;
  left: -12%;
  height: 1px;
  background: linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);
  transform: rotate(-31deg);
}
.listing-hero-orbit {
  position: absolute;
  inset: 21%;
  border: 1px solid rgba(var(--listing-accent),.34);
  border-radius: 50%;
  box-shadow: 0 0 5rem rgba(var(--listing-accent),.08);
}
.listing-hero-orbit::after {
  position: absolute;
  top: 5.5%;
  left: 29%;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: rgb(var(--listing-accent));
  box-shadow: 0 0 1.5rem rgba(var(--listing-accent),.7);
  content: "";
}
.listing-hero-mark {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.045);
  font-family: var(--font-display);
  font-size: clamp(17rem,30vw,35rem);
  font-weight: 700;
  letter-spacing: -.1em;
  line-height: 1;
  transform: translateX(-.04em);
}
.listing-hero .page-hero-content {
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: clamp(1.5rem,3vw,2.5rem);
}
.listing-hero .display-title {
  max-width: 10ch;
  font-size: clamp(4.75rem,9.4vw,9.75rem);
  line-height: .86;
}
.listing-hero + .section {
  padding-top:clamp(2.5rem,3vw,3.5rem);
  padding-bottom:clamp(2.5rem,4vw,4rem);
}

.projects-grid { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:clamp(2.5rem,5vw,6rem) clamp(1.25rem,2.3vw,2.5rem); }
.projects-grid .project-card { grid-column:span 6; }
.projects-grid .project-card:nth-child(3n) { grid-column:span 6; }
.projects-grid .project-card:nth-child(4n+1) { grid-column:span 7; }
.projects-grid .project-card:nth-child(4n+2) { grid-column:span 5; padding-top:clamp(2rem,6vw,7rem); }
.paper-section .project-card-type { color:#5f6875; }
.paper-section .project-card-arrow { border-color:rgba(8,16,31,.35); color:var(--ink); }
.paper-section .project-card-link:hover .project-card-arrow { background:var(--ink); color:#fff; }

.listing-featured-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,34rem),1fr)); gap:clamp(2rem,4vw,4.5rem) clamp(1.25rem,2.3vw,2.5rem); }
.listing-featured-grid .project-card { grid-column:auto!important; padding-top:0!important; }
.archive-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:clamp(2.25rem,4vw,4rem) clamp(1rem,2.3vw,2.5rem); }
.archive-grid .project-card { grid-column:auto!important; padding-top:0!important; }
.archive-grid .project-card-media { aspect-ratio:5/3; }
.archive-grid .project-card-body { padding-top:.9rem; }
.archive-grid .project-card-title { font-size:clamp(1.2rem,1.7vw,1.7rem); }
.archive-grid .project-card-type { display:block; padding-top:.55rem; }
.archive-empty { grid-column:1/-1; min-height:9rem; display:grid; place-items:center; border-top:1px solid var(--line-light); border-bottom:1px solid var(--line-light); color:#5d6673; text-align:center; }

/* Project detail */
.project-hero { height:max(42rem,100svh); min-height:680px; }
.project-hero .page-hero-media img { opacity:1; }
.project-hero::after { content:none; }
.project-hero .page-hero-content { padding-bottom:clamp(4rem,9vw,8rem); }
.project-hero-meta { display:flex; flex-wrap:wrap; gap:.8rem 2rem; margin-bottom:1.2rem; color:rgba(255,255,255,.72); font-size:.68rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; }
.project-slogan { max-width:40rem; margin:1.4rem 0 0; color:rgba(255,255,255,.8); font-size:clamp(1.05rem,1.7vw,1.4rem); }
.project-overview-grid { display:grid; grid-template-columns:minmax(0,1.25fr) minmax(18rem,.75fr); gap:clamp(3rem,9vw,10rem); }
.project-summary { max-width:45rem; font-size:clamp(1.25rem,2.2vw,2rem); line-height:1.45; }
.project-summary > :first-child { margin-top:0; }
.project-summary > :last-child { margin-bottom:0; }
.project-facts { border-top:1px solid var(--line-light); }
.fact-row { display:grid; grid-template-columns:7rem minmax(0,1fr); gap:1rem; padding:1rem 0; border-bottom:1px solid var(--line-light); }
.fact-row dt { color:#5d6673; font-size:.66rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; }
.fact-row dd { margin:0; font-size:.92rem; }
.poster-layout { display:grid; grid-template-columns:minmax(16rem,.65fr) minmax(0,1.35fr); align-items:center; gap:clamp(3rem,8vw,9rem); }
.poster-frame { position:relative; aspect-ratio:2/3; overflow:hidden; background:radial-gradient(circle at 50% 20%,#9f3831,transparent 26%),linear-gradient(145deg,#13263b,#20111c); box-shadow:0 2.2rem 6rem rgba(0,0,0,.35); }
.poster-frame img { width:100%; height:100%; object-fit:cover; }
.media-placeholder-poster > span { font-size:clamp(1.35rem,3vw,3.2rem); letter-spacing:-.035em; text-transform:none; }
.rich-text { color:#c4cad3; font-size:clamp(1rem,1.25vw,1.16rem); white-space:pre-line; }
.project-summary.rich-text { color:var(--ink); font-size:clamp(1.25rem,2.2vw,2rem); line-height:1.45; }
.rich-text > :first-child { margin-top:0; }
.rich-text a { color:#fff; text-decoration:underline; text-underline-offset:.25em; }
.project-copy { margin-top:2rem; }
.paper-section .rich-text { color:#3c4656; }
.paper-section .rich-text a { color:var(--ink); }
.video-list { display:grid; gap:clamp(2.5rem,6vw,5rem); }
.video-frame { position:relative; aspect-ratio:16/9; overflow:hidden; background:radial-gradient(circle at 28% 40%,#273f55,transparent 28%),linear-gradient(140deg,#12182a,#36151f); }
.video-frame iframe,.video-frame video { width:100%; height:100%; border:0; }
.video-frame video { background:#050b15; object-fit:contain; }
.video-external { position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1rem; padding:2rem; color:#fff; font-size:.72rem; font-weight:750; letter-spacing:.14em; text-align:center; text-transform:uppercase; }
.video-external::before { position:absolute; inset:0; background:linear-gradient(rgba(8,16,31,.1),rgba(8,16,31,.55)); content:""; transition:background .25s ease; }
.video-external:hover::before { background:linear-gradient(rgba(8,16,31,.2),rgba(8,16,31,.72)); }
.video-external > * { position:relative; z-index:1; }
.video-placeholder { position:absolute; inset:0; display:grid; place-items:center; text-align:center; }
.play-mark { width:5rem; height:5rem; display:grid; place-items:center; border:1px solid rgba(255,255,255,.6); border-radius:50%; }
.play-mark svg { width:1.4rem; fill:#fff; }
.gallery-grid { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:1rem; }
.gallery-item { grid-column:span 6; min-height:19rem; margin:0; overflow:hidden; background:linear-gradient(135deg,#1b3147,#3a1822); }
.gallery-item:nth-child(3n) { grid-column:3/span 8; }
.gallery-item img { width:100%; height:100%; min-height:inherit; object-fit:cover; transition:transform .8s var(--ease); }
.gallery-item:hover img { transform:scale(1.035); }
.tour-list { border-top:1px solid var(--line-dark); }
.tour-row { display:grid; grid-template-columns:minmax(8rem,.8fr) minmax(8rem,.8fr) minmax(12rem,1.4fr) auto; align-items:center; gap:1.5rem; padding:1.25rem 0; border-bottom:1px solid var(--line-dark); }
.tour-date { color:var(--red-bright); font-size:.7rem; font-weight:750; letter-spacing:.12em; text-transform:uppercase; }
.tour-city { font-family:var(--font-display); font-size:1.45rem; font-weight:600; letter-spacing:-.03em; }
.tour-venue { color:#b8bfca; }
.tour-section { border-top:1px solid var(--line-dark); }

/* About */
.about-statement { display:grid; grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr); gap:clamp(3rem,9vw,10rem); }
.about-statement-copy { max-width:55rem; font-size:clamp(1rem,1.35vw,1.2rem); line-height:1.75; }
.about-statement-copy > p:first-child { font-family:var(--font-display); font-size:clamp(2rem,4.5vw,5rem); font-weight:550; letter-spacing:-.05em; line-height:1.08; }
.about-statement-copy > :first-child { margin-top:0; }
.about-statement-copy > :last-child { margin-bottom:0; }
.about-statement-copy em { color:var(--red); font-style:normal; }
.accent-word { color:#b52d28; }
.team-section-intro { max-width:48rem; margin-top:1.4rem; color:#b8bfca; font-size:clamp(1rem,1.4vw,1.25rem); }
.team-section-intro > :first-child { margin-top:0; }
.team-section-intro > :last-child { margin-bottom:0; }
.team-grid { display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); gap:clamp(2rem,3vw,3.5rem) clamp(1rem,2vw,2rem); }
.team-card { grid-column:span 4; }
.team-card:nth-child(3n+2) { padding-top:clamp(2rem,5vw,5rem); }
.team-photo { position:relative; aspect-ratio:4/5; overflow:hidden; background:radial-gradient(circle at 50% 35%,#40566a,transparent 28%),linear-gradient(145deg,#182b3d,#261722); }
.team-photo img { width:100%; height:100%; object-fit:cover; filter:saturate(.8); transition:filter .4s ease,transform .8s var(--ease); }
.team-card:hover img { filter:saturate(1); transform:scale(1.035); }
.team-info { padding-top:1.1rem; }
.team-name { margin:0; font-family:var(--font-display); font-size:1.65rem; font-weight:600; letter-spacing:-.035em; }
.team-role { margin:.25rem 0 0; color:var(--red-bright); font-size:.68rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; }
.team-bio { margin:.8rem 0 0; color:var(--muted); font-size:.9rem; white-space:pre-line; }
.team-links { display:flex; flex-wrap:wrap; gap:1rem; margin-top:1rem; }
.team-links .text-link { min-height:2.75rem; }
.media-placeholder-portrait > span { max-width:12ch; font-size:clamp(1rem,2.2vw,2rem); letter-spacing:-.02em; text-transform:none; }
.about-gallery-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:clamp(2rem,4vw,4rem) clamp(1rem,2.3vw,2.5rem); }
.about-gallery-item { min-width:0; margin:0; }
.about-gallery-media { aspect-ratio:5/3; overflow:hidden; background:linear-gradient(135deg,#172b3d,#2d1720); }
.about-gallery-media img { width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease),filter .4s ease; }
.about-gallery-item:hover img { transform:scale(1.025); filter:saturate(1.05); }
.about-gallery-item figcaption { margin-top:1rem; font-family:var(--font-display); font-size:clamp(1.2rem,2vw,1.8rem); font-weight:600; letter-spacing:-.025em; }

/* Contact */
.contact-layout { display:grid; grid-template-columns:minmax(17rem,.7fr) minmax(0,1.3fr); gap:clamp(3rem,9vw,10rem); }
.contact-details { min-width:0; display:grid; gap:2rem; align-content:start; }
.contact-item { border-top:1px solid var(--line-light); padding-top:1rem; }
.contact-item-label { color:#5d6673; font-size:.64rem; font-weight:750; letter-spacing:.13em; text-transform:uppercase; }
.contact-item-value { display:block; margin-top:.45rem; font-size:1.05rem; }
.office-map { min-width:0; display:grid; gap:1rem; }
.office-location-options { display:grid; gap:.5rem; }
.office-location-option { width:100%; min-height:4.5rem; padding:.85rem 1rem; display:grid; gap:.3rem; color:var(--ink); background:transparent; border:1px solid #aeb4bc; cursor:pointer; text-align:left; transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease; }
.office-location-option:hover { border-color:var(--ink); background:#ebe8e1; }
.office-location-option:focus-visible { outline:3px solid var(--color-ring); outline-offset:3px; }
.office-location-option.is-active { border-color:var(--red); box-shadow:inset 4px 0 var(--red); background:#f2e9e5; }
.office-location-option strong { font-family:var(--font-display); font-size:1.05rem; }
.office-location-option span { color:#5d6673; font-size:.78rem; line-height:1.5; }
.office-map-frame { position:relative; width:100%; min-width:0; aspect-ratio:4/3; min-height:20rem; overflow:hidden; box-sizing:border-box; background:#d5d2cb; border:1px solid #aeb4bc; }
.office-map-frame iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.office-map-link { justify-self:start; }
.contact-form { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1.35rem 1rem; }
.contact-form-heading { margin-bottom:clamp(2.5rem,5vw,4.5rem); }
.field { min-width:0; }
.field-full { grid-column:1/-1; }
.field label { display:block; margin-bottom:.45rem; color:#4b5564; font-size:.65rem; font-weight:750; letter-spacing:.12em; text-transform:uppercase; }
.field input,.field textarea,.field select { width:100%; min-height:3.25rem; border:0; border-bottom:1px solid #9299a2; border-radius:0; background:transparent; color:var(--ink); font-size:1rem; outline:none; transition:border-color .2s ease,box-shadow .2s ease; }
.field textarea { min-height:9rem; padding-top:.8rem; resize:vertical; }
.field input:focus,.field textarea:focus,.field select:focus { border-color:var(--red); box-shadow:0 2px 0 var(--red); }
.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible { outline:3px solid var(--color-ring); outline-offset:3px; box-shadow:0 0 0 5px rgba(30,41,59,.16); }
.field input::placeholder,.field textarea::placeholder { color:#626b78; }
.field-help { margin:.5rem 0 0; color:#5d6673; font-size:.75rem; }
.form-actions { grid-column:1/-1; display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-top:.75rem; }
.form-note { max-width:29rem; color:#5d6673; font-size:.75rem; }
.alert { margin-bottom:1.5rem; padding:1rem 1.1rem; border-left:3px solid; font-size:.9rem; }
.alert-success { border-color:#4a825f; background:#e1ece4; color:#234b31; }
.alert-error { border-color:var(--red); background:#f4dfdc; color:#73231f; }
.alert strong { display:block; margin-bottom:.15rem; }
.honeypot { position:absolute!important; left:-10000px!important; width:1px!important; height:1px!important; overflow:hidden!important; }

/* Footer */
.site-footer { background:#050b15; color:#fff; }
.footer-main { display:grid; grid-template-columns:minmax(14rem,1fr) minmax(0,1.2fr); gap:clamp(3rem,8vw,8rem); padding-block:clamp(4.5rem,9vw,8rem); }
.footer-brand .brand-logo { height: clamp(2.6rem, 5vw, 4rem); }
.footer-brand .brand-word { font-size: clamp(1.4rem, 2.5vw, 2.2rem); }
.footer-tagline { max-width:27rem; margin:1.4rem 0 0; color:#9ea7b5; }
.footer-links { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:2rem; }
.footer-col-title { margin:0 0 1rem; color:#7b8798; font-size:.63rem; font-weight:750; letter-spacing:.15em; text-transform:uppercase; }
.footer-col { display:grid; align-content:start; gap:.65rem; }
.footer-col a { width:max-content; min-height:2.75rem; max-width:100%; display:inline-flex; align-items:center; color:#d6dae0; font-size:.87rem; transition:color .2s ease; }
.footer-col a:hover { color:var(--red-bright); }
.footer-bottom { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:1.3rem; border-top:1px solid rgba(255,255,255,.12); color:#727d8c; font-size:.65rem; letter-spacing:.08em; text-transform:uppercase; }

.reveal { opacity:0; transform:translateY(1.5rem); transition:opacity .7s ease, transform .8s var(--ease); }
.reveal.is-visible { opacity:1; transform:none; }
[data-lang-content="zh"] { display:none; }
html[lang="zh-CN"] [data-lang-content="en"] { display:none; }
html[lang="zh-CN"] [data-lang-content="zh"] { display:block; }

@media (max-width: 1000px) {
  :root { --header-h: 4.75rem; }
  .desktop-nav { display:none; }
  .menu-toggle,.mobile-menu { display:flex; }
  .home-intro-grid,.project-overview-grid,.poster-layout,.about-statement,.contact-layout { grid-template-columns:1fr; }
  .home-intro-stat { max-width:44rem; }
  .poster-frame { width:min(100%,28rem); }
  .team-card { grid-column:span 6; }
  .team-card:nth-child(3n+2) { padding-top:0; }
  .team-card:nth-child(even) { padding-top:3rem; }
  .projects-grid-related .project-card { grid-column:span 6!important; }
  .archive-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .footer-main { grid-template-columns:1fr; }
}

@media (max-width: 720px) {
  :root { --gutter: 1.25rem; }
  .brand-sub { display:none; }
  .header-tools { gap:.45rem; }
  .lang-switch { display:none; }
  .hero-stage { min-height:620px; }
  .hero-stage::after { background:linear-gradient(0deg,rgba(5,11,22,.9) 0,rgba(5,11,22,.28) 70%); }
  .hero-content { padding-bottom:7.5rem; }
  .hero-pagination { right:auto; bottom:1.25rem; left:var(--gutter); max-width:calc(100% - (var(--gutter) * 2) - 5rem); flex-wrap:wrap; gap:.15rem; }
  .hero-pause { right:var(--gutter); bottom:1.25rem; min-width:2.75rem; justify-content:center; padding:.55rem .7rem; }
  .hero-pause [data-carousel-toggle-label] { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
  .scroll-cue { display:none; }
  .hero-actions .button { width:100%; }
  .featured-header { display:block; }
  .featured-header .text-link { margin-top:1.5rem; }
  .listing-featured-grid { grid-template-columns:1fr; }
  .archive-grid { grid-template-columns:1fr; gap:2.5rem; }
  .archive-grid .project-card-body { gap:.65rem; }
  .archive-grid .project-card-arrow { width:2.75rem; height:2.75rem; }
  .project-card,.project-card:nth-child(3n),.projects-grid .project-card,.projects-grid .project-card:nth-child(3n),.projects-grid .project-card:nth-child(4n+1),.projects-grid .project-card:nth-child(4n+2) { grid-column:1/-1; padding-top:0; }
  .project-card-media { aspect-ratio:5/3; }
  .projects-grid-related .project-card { grid-column:1/-1!important; }
  .service-band { grid-template-columns:2.5rem minmax(0,1fr) auto; gap:.8rem; min-height:6rem; }
  .page-hero { min-height:31rem; }
  .page-hero-line { display:block; }
  .page-hero-index { display:block; margin-top:1.5rem; }
  .listing-hero { min-height:clamp(14.5rem,29svh,16rem); }
  .listing-hero-art { top:2%; right:-6rem; width:18rem; opacity:.75; }
  .listing-hero .page-hero-content { align-items:center; padding-top:calc(var(--header-h) + .75rem); padding-bottom:.75rem; }
  .listing-hero .display-title { font-size:clamp(3.25rem,15.5vw,7rem); }
  .listing-hero + .section { padding-top:1.5rem; padding-bottom:2rem; }
  .project-hero { min-height:650px; }
  .project-hero-meta { gap:.5rem 1rem; }
  .gallery-item,.gallery-item:nth-child(3n) { grid-column:1/-1; min-height:14rem; }
  .tour-row { grid-template-columns:1fr auto; gap:.4rem 1rem; }
  .tour-venue { grid-column:1/-1; }
  .tour-row .button { grid-column:2; grid-row:1/3; }
  .team-card { grid-column:1/-1; padding-top:0!important; }
  .about-gallery-grid { grid-template-columns:1fr; }
  .contact-form { grid-template-columns:1fr; }
  .office-map-frame { min-height:16rem; }
  .field-full,.form-actions { grid-column:1; }
  .form-actions { align-items:stretch; flex-direction:column; }
  .form-actions .button { width:100%; }
  .footer-links { grid-template-columns:repeat(2,1fr); }
  .footer-bottom { align-items:flex-start; flex-direction:column; }
}

@media (max-width: 420px) {
  .display-title { font-size:clamp(3rem,16vw,4.4rem); }
  .project-title { font-size:clamp(3rem,15vw,4.2rem); }
  .home-intro-stat { grid-template-columns:1fr; }
  .stat:nth-child(odd) { border-right:0; padding-right:0; }
  .stat:nth-child(even) { padding-left:0; }
  .footer-links { grid-template-columns:1fr; }
}

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