/* =========================================================
   AOMIN MEMBRANE — design system
   ========================================================= */

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

:root {
  --ink: #101214;
  --ink-2: #1b1e22;
  --paper: #f7f6f3;
  --paper-2: #efede8;
  --paper-3: #e4e1da;
  --blue: #0b5fae;
  --blue-2: #2e8fe0;
  --blue-soft: #dfe9f4;
  --line: rgba(16, 18, 20, 0.13);
  --line-strong: rgba(16, 18, 20, 0.26);
  --line-dark: rgba(247, 246, 243, 0.16);
  --muted: rgba(16, 18, 20, 0.56);
  --muted-dark: rgba(247, 246, 243, 0.56);

  --pad: clamp(20px, 4vw, 64px);
  --gap: clamp(18px, 2.2vw, 36px);
  --sec: clamp(72px, 9vw, 150px);

  --fs-hero: clamp(2.55rem, 6.6vw, 6.4rem);
  --fs-h1: clamp(2rem, 4.4vw, 3.9rem);
  --fs-h2: clamp(1.7rem, 3.1vw, 2.9rem);
  --fs-h3: clamp(1.12rem, 1.5vw, 1.45rem);
  --fs-body: clamp(0.94rem, 0.95vw, 1.04rem);
  --fs-sm: clamp(0.82rem, 0.82vw, 0.9rem);
  --fs-label: 0.69rem;

  --font: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI",
          "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.76, 0, 0.24, 1);
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--blue); color: #fff; }

:focus-visible {
  outline: 2px solid var(--blue-2);
  outline-offset: 4px;
}

/* ---------- layout ---------- */
.wrap {
  width: 100%;
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: var(--pad);
}
.grid12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.section { padding-block: var(--sec); position: relative; }
.section--tight { padding-block: clamp(56px, 6vw, 100px); }
.section--dark { background: var(--ink); color: var(--paper); }
.section--dark .muted { color: var(--muted-dark); }
.section--paper2 { background: var(--paper-2); }

/* ---------- type ---------- */
.display {
  font-size: var(--fs-hero);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 400;
}
.h1 { font-size: var(--fs-h1); line-height: 1.03; letter-spacing: -0.03em; font-weight: 500; }
.h2 { font-size: var(--fs-h2); line-height: 1.12; letter-spacing: -0.026em; font-weight: 500; }
.h3 { font-size: var(--fs-h3); line-height: 1.32; letter-spacing: -0.012em; font-weight: 500; }
.lead {
  font-size: clamp(1rem, 1.28vw, 1.22rem);
  line-height: 1.72;
  color: var(--muted);
  max-width: 46ch;
}
.muted { color: var(--muted); }
.tiny { font-size: var(--fs-sm); color: var(--muted); }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--mono);
  font-size: var(--fs-label);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
  flex: none;
}
.section--dark .label { color: var(--muted-dark); }
.label--plain::before { display: none; }

.num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- buttons ---------- */
.btn {
  --bg: var(--ink);
  --fg: var(--paper);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.9em;
  padding: 1.02em 1.9em;
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  font-weight: 500;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
  will-change: transform;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--blue);
  transform: translateY(101%);
  transition: transform 0.55s var(--ease);
  z-index: -1;
}
.btn:hover::after { transform: translateY(0); }
.btn:hover { color: #fff; }
.btn .arw { transition: transform 0.5s var(--ease); }
.btn:hover .arw { transform: translateX(5px); }

.btn--ghost {
  --bg: transparent;
  --fg: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn--light {
  --bg: var(--paper);
  --fg: var(--ink);
}
.btn--ghost-light {
  --bg: transparent;
  --fg: var(--paper);
  border: 1px solid var(--line-dark);
}
.btn--sm { padding: 0.72em 1.35em; font-size: 0.78rem; }

.arw { width: 1.05em; height: 1.05em; flex: none; }
.arw path { stroke: currentColor; stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }

.link-u {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.link-u::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}
.link-u:hover::after { transform: scaleX(1); transform-origin: left; }

/* =========================================================
   preloader
   ========================================================= */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--ink);
  display: grid;
  place-items: center;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}
.loader__in {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  color: var(--paper);
}
.loader__mark { width: 74px; height: 74px; filter: brightness(0) invert(1); opacity: 0.95; }
.loader__bar {
  width: 168px; height: 1px;
  background: rgba(247, 246, 243, 0.2);
  overflow: hidden;
}
.loader__bar i {
  display: block; height: 100%; width: 0%;
  background: var(--paper);
  transition: width 0.4s linear;
}
.loader__pct {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.3em;
  color: rgba(247, 246, 243, 0.5);
}
.loader.is-done { opacity: 0; visibility: hidden; }

/* =========================================================
   page curtain transition
   ========================================================= */
.curtain {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  pointer-events: none;
}
.curtain span {
  background: var(--ink);
  transform: translateY(101%);
  will-change: transform;
}
.curtain.is-in span {
  animation: curtainUp 0.62s var(--ease-io) forwards;
}
.curtain.is-out span {
  transform: translateY(0);
  animation: curtainOut 0.8s var(--ease) forwards;
}
.curtain span:nth-child(1) { animation-delay: 0s; }
.curtain span:nth-child(2) { animation-delay: 0.055s; }
.curtain span:nth-child(3) { animation-delay: 0.11s; }
.curtain span:nth-child(4) { animation-delay: 0.165s; }

@keyframes curtainUp { to { transform: translateY(0); } }
@keyframes curtainOut { to { transform: translateY(-101%); } }

/* =========================================================
   header
   ========================================================= */
.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 800;
  padding-block: 18px;
  transition: background 0.5s var(--ease), padding 0.5s var(--ease),
              border-color 0.5s var(--ease), transform 0.6s var(--ease),
              color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
  color: var(--paper);
}
.hdr__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.hdr.is-solid {
  background: rgba(247, 246, 243, 0.86);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
  color: var(--ink);
  padding-block: 12px;
}
.hdr.is-hidden { transform: translateY(-102%); }

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 34px; height: 34px; transition: filter 0.5s var(--ease); }
.hdr:not(.is-solid) .brand__mark { filter: brightness(0) invert(1); }
.brand__txt { display: flex; flex-direction: column; line-height: 1; }
.brand__txt b {
  font-size: 0.98rem; font-weight: 600; letter-spacing: 0.01em;
}
.brand__txt i {
  font-style: normal; font-family: var(--mono);
  font-size: 0.53rem; letter-spacing: 0.24em;
  opacity: 0.55; margin-top: 5px;
}

.nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 34px); }
.nav a {
  position: relative;
  font-size: 0.84rem;
  letter-spacing: 0.01em;
  opacity: 0.78;
  transition: opacity 0.3s var(--ease);
  padding-block: 6px;
}
.nav a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.nav a:hover { opacity: 1; }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav a.is-active { opacity: 1; }
.nav a.is-active::after { transform: scaleX(1); }

.hdr__act { display: flex; align-items: center; gap: 14px; }
.lang {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  padding: 7px 11px;
  border: 1px solid currentColor;
  border-radius: 999px;
  opacity: 0.66;
  transition: opacity 0.3s, background 0.3s, color 0.3s;
}
.lang:hover { opacity: 1; }

.burger {
  display: none;
  width: 40px; height: 40px;
  position: relative;
}
.burger span {
  position: absolute; left: 8px; width: 24px; height: 1px;
  background: currentColor;
  transition: transform 0.45s var(--ease), opacity 0.3s;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 23px; }

/* mobile menu */
.menu {
  position: fixed;
  inset: 0;
  z-index: 850;
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--pad) + 60px) var(--pad) var(--pad);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: circle(0% at calc(100% - 48px) 46px);
  transition: clip-path 0.75s var(--ease-io);
  visibility: hidden;
}
.menu.is-open { clip-path: circle(150% at calc(100% - 48px) 46px); visibility: visible; }
.menu__list { display: flex; flex-direction: column; gap: 4px; }
.menu__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: clamp(1.9rem, 8vw, 2.9rem);
  line-height: 1.22;
  letter-spacing: -0.03em;
  padding-block: 6px;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.menu.is-open .menu__list a { opacity: 1; transform: none; }
.menu__list a span.n { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.2em; opacity: 0.4; }
.menu__foot { display: flex; flex-wrap: wrap; gap: 10px 30px; font-size: 0.8rem; color: var(--muted-dark); }
.menu__foot a { color: var(--paper); }

/* =========================================================
   hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(28px, 4vw, 56px);
}
.hero__media {
  position: absolute;
  inset: -6% 0 0 0;
  z-index: 0;
  overflow: hidden;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 58% 52%;
  transform: scale(1.12);
  animation: heroZoom 2.4s var(--ease) 0.15s forwards;
  filter: saturate(0.94) contrast(1.02);
}
@keyframes heroZoom { to { transform: scale(1.0); } }

.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(8, 10, 12, 0.5) 0%, rgba(8, 10, 12, 0.02) 30%, rgba(8, 10, 12, 0.12) 55%, rgba(8, 10, 12, 0.78) 100%),
    radial-gradient(120% 80% at 85% 10%, rgba(11, 95, 174, 0.2), transparent 60%);
}
.hero__in { position: relative; z-index: 2; width: 100%; }
.hero__top {
  position: absolute;
  top: clamp(96px, 13vh, 150px);
  left: 0; right: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
}
.hero__coords {
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.16em;
  color: rgba(247, 246, 243, 0.6);
  text-align: right;
  line-height: 1.9;
}

.hero h1 { margin-bottom: 0.34em; max-width: 17ch; }
.hero h1 .ln { display: block; overflow: hidden; }
.hero h1 .ln > span {
  display: block;
  transform: translateY(110%);
  animation: lineUp 1.15s var(--ease) forwards;
}
.hero h1 .ln:nth-child(1) > span { animation-delay: 0.12s; }
.hero h1 .ln:nth-child(2) > span { animation-delay: 0.22s; }
.hero h1 .ln:nth-child(3) > span { animation-delay: 0.32s; }
@keyframes lineUp { to { transform: translateY(0); } }

.hero__sub {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 26px;
  border-top: 1px solid rgba(247, 246, 243, 0.22);
  padding-top: 22px;
  margin-top: clamp(18px, 3vw, 34px);
}
.hero__sub p {
  max-width: 42ch;
  font-size: clamp(0.9rem, 1.05vw, 1.02rem);
  color: rgba(247, 246, 243, 0.72);
  line-height: 1.7;
}

.hero__aside {
  display: flex;
  gap: 26px;
  align-items: center;
}
.scrollcue {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.2em;
  color: rgba(247, 246, 243, 0.6);
}
.scrollcue i {
  display: block; width: 1px; height: 42px;
  background: linear-gradient(rgba(247,246,243,0.7), transparent);
  position: relative; overflow: hidden;
}
.scrollcue i::after {
  content: ""; position: absolute; inset: 0;
  background: var(--paper);
  animation: cue 2.2s ease-in-out infinite;
}
@keyframes cue {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}

/* =========================================================
   marquee
   ========================================================= */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 18px;
  background: var(--paper);
  --speed: 46s;
}
.section--dark .marquee { border-color: var(--line-dark); background: transparent; }
.marquee__track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: slide var(--speed) linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track > div { display: flex; align-items: center; }
.marquee__track span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding-inline: 26px;
  white-space: nowrap;
  opacity: 0.72;
}
.marquee__track em {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--blue); opacity: 0.6; flex: none;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* =========================================================
   stats
   ========================================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.stat {
  padding: clamp(24px, 3vw, 42px) clamp(14px, 2vw, 30px) clamp(20px, 2.4vw, 34px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat__v {
  font-size: clamp(2.3rem, 4.4vw, 3.9rem);
  line-height: 1;
  letter-spacing: -0.045em;
  font-weight: 400;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.stat__v sup { font-size: 0.3em; letter-spacing: 0; top: -1.2em; position: relative; }
.stat__k {
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.section--dark .stats { border-color: var(--line-dark); }
.section--dark .stat { border-color: var(--line-dark); }

/* =========================================================
   reveal
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="mask"] { clip-path: inset(0 0 100% 0); transform: none; opacity: 1; transition: clip-path 1.1s var(--ease); }
[data-reveal="mask"].in { clip-path: inset(0 0 0 0); }

/* =========================================================
   section heading
   ========================================================= */
.shd {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: clamp(34px, 4vw, 62px);
}
.shd__l { max-width: 62ch; flex: 1 1 58%; min-width: 0; }
.shd > .lead, .shd p.lead { flex: 0 1 36ch; align-self: flex-end; }
.shd .label { margin-bottom: 20px; }
.shd p.lead { margin-top: 18px; }
.shd__r { display: flex; gap: 14px; align-items: center; }

/* =========================================================
   intro split
   ========================================================= */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 90px);
  align-items: start;
}
.split--wide { grid-template-columns: 1.15fr 1fr; }

.prose p + p { margin-top: 1em; }
.prose p { color: var(--muted); line-height: 1.82; }
.prose strong { color: var(--ink); font-weight: 500; }
.section--dark .prose p { color: var(--muted-dark); }
.section--dark .prose strong { color: var(--paper); }

.figstack { display: grid; gap: 14px; }
.fig {
  position: relative;
  overflow: hidden;
  background: var(--paper-3);
}
.fig img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.fig:hover img { transform: scale(1.045); }
.fig--tall { aspect-ratio: 4 / 5; }
.fig--wide { aspect-ratio: 16 / 10; }
.fig--sq { aspect-ratio: 1; }
.fig__cap {
  position: absolute; left: 1px; bottom: 1px;
  padding: 10px 16px;
  background: rgba(12, 14, 16, 0.72);
  backdrop-filter: blur(8px);
  color: rgba(247, 246, 243, 0.9);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
}

/* =========================================================
   product list (hover preview)
   ========================================================= */
.plist { border-top: 1px solid var(--line); }
.prow {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1.1fr) minmax(0, 1.4fr) 180px 40px;
  gap: 20px;
  align-items: center;
  padding-block: clamp(20px, 2.4vw, 34px);
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.5s var(--ease), background 0.5s var(--ease);
}
.prow:hover { padding-left: 12px; }
.prow__i { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; color: var(--muted); }
.prow__t {
  font-size: clamp(1.15rem, 2.1vw, 1.85rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
  transition: color 0.4s var(--ease);
  font-weight: 500;
}
.prow:hover .prow__t { color: var(--blue); }
.prow__d { font-size: 0.85rem; color: var(--muted); line-height: 1.6; max-width: 44ch; }
.prow__meta { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em; color: var(--muted); text-align: right; white-space: nowrap; }
.prow__a {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  transition: background 0.45s var(--ease), border-color 0.45s, color 0.45s, transform 0.45s;
}
.prow:hover .prow__a { background: var(--blue); border-color: var(--blue); color: #fff; transform: rotate(-45deg); }

.hoverimg {
  position: fixed;
  z-index: 700;
  width: 260px; height: 330px;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.92);
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
  overflow: hidden;
  will-change: transform, opacity;
}
.hoverimg img { width: 100%; height: 100%; object-fit: cover; }
.hoverimg.is-on { opacity: 1; transform: translate(-50%, -50%) scale(1); }

/* =========================================================
   cards
   ========================================================= */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 24px); }
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: 0 24px 60px -30px rgba(16, 18, 20, 0.35); }
.card__media { aspect-ratio: 16 / 11; overflow: hidden; background: var(--paper-3); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: clamp(18px, 2vw, 26px); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card__k { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.16em; color: var(--blue); }
.card h3 { font-size: 1.1rem; font-weight: 500; letter-spacing: -0.015em; }
.card p { font-size: 0.84rem; color: var(--muted); line-height: 1.65; }
.card__foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; }
.card__foot span { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.14em; color: var(--muted); }

/* =========================================================
   globe / global presence
   ========================================================= */
.globe-wrap {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
}
.globe { position: relative; aspect-ratio: 1; max-width: 560px; }
.globe svg { width: 100%; height: 100%; overflow: visible; }
.globe .grid-l { stroke: rgba(247, 246, 243, 0.13); fill: none; stroke-width: 0.7; }
.globe .rim { stroke: rgba(247, 246, 243, 0.28); fill: none; stroke-width: 0.9; }
.globe .dot { fill: var(--blue-2); }
.globe .dot-ring { fill: none; stroke: var(--blue-2); stroke-width: 1; opacity: 0; transform-box: fill-box; transform-origin: center; animation: ping 3s ease-out infinite; }
@keyframes ping {
  0% { transform: scale(0.6); opacity: 0.8; }
  70%, 100% { transform: scale(2.6); opacity: 0; }
}
.geo-list { display: flex; flex-direction: column; }
.geo {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding-block: 15px;
  border-bottom: 1px solid var(--line-dark);
  transition: padding-left 0.45s var(--ease), color 0.4s;
  cursor: default;
}
.geo:first-child { border-top: 1px solid var(--line-dark); }
.geo:hover { padding-left: 10px; color: #fff; }
.geo__n { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; color: var(--muted-dark); }
.geo__c { font-size: 1rem; letter-spacing: 0.01em; }
.geo__c em { font-style: normal; display: block; font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.18em; color: var(--muted-dark); margin-top: 3px; }
.geo__p { font-size: 0.76rem; color: var(--muted-dark); text-align: right; }

/* =========================================================
   project grid
   ========================================================= */
.pgrid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(10px, 1.4vw, 18px);
}
.pitem {
  position: relative;
  overflow: hidden;
  background: var(--paper-3);
  cursor: pointer;
  grid-column: span 4;
  aspect-ratio: 4 / 3;
}
.pitem--w { grid-column: span 6; aspect-ratio: 16 / 10; }
.pitem--t { grid-column: span 3; aspect-ratio: 3 / 4; }
.pitem img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease), filter 0.6s;
}
.pitem:hover img { transform: scale(1.05); }
.pitem__ov {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(8, 10, 12, 0.82));
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(12px, 1.6vw, 22px);
  color: var(--paper);
}
.pitem:hover .pitem__ov { opacity: 1; }
.pitem__ov b { font-weight: 500; font-size: 0.92rem; letter-spacing: 0.01em; }
.pitem__ov span { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.16em; opacity: 0.72; margin-top: 4px; }
.pitem__tag {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.16em;
  color: var(--ink); background: rgba(247, 246, 243, 0.9);
  padding: 4px 8px; opacity: 0; transform: translateY(-4px);
  transition: opacity 0.4s, transform 0.4s;
}
.pitem:hover .pitem__tag { opacity: 1; transform: none; }
.pitem.is-hidden { display: none; }

.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: clamp(26px, 3vw, 40px);
}
.filters button {
  padding: 9px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: var(--muted);
  transition: all 0.4s var(--ease);
}
.filters button:hover { border-color: var(--ink); color: var(--ink); }
.filters button.is-on { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* =========================================================
   lightbox
   ========================================================= */
.lb {
  position: fixed;
  inset: 0;
  z-index: 950;
  background: rgba(8, 10, 12, 0.96);
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 20px clamp(16px, 3vw, 44px) 22px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease), visibility 0.45s;
  color: var(--paper);
}
.lb.is-open { opacity: 1; visibility: visible; }
.lb__bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.16em; color: rgba(247, 246, 243, 0.6); }
.lb__stage { display: block; min-height: 0; position: relative; overflow: hidden; }
.lb__stage img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.lb__stage img.on { opacity: 1; }
.lb__nav { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; pointer-events: none; }
.lb__nav button {
  pointer-events: auto;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid rgba(247, 246, 243, 0.3);
  display: grid; place-items: center;
  transition: background 0.3s, border-color 0.3s;
}
.lb__nav button:hover { background: rgba(247, 246, 243, 0.12); border-color: rgba(247, 246, 243, 0.6); }
.lb__foot { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; flex-wrap: wrap; }
.lb__foot h4 { font-size: 0.98rem; font-weight: 500; }
/* lightbox address link */
.lb__info { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.lb__addr {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 62ch;
  font-size: 0.82rem;
  line-height: 1.55;
  color: rgba(247, 246, 243, 0.7);
  transition: color 0.35s var(--ease);
}
.lb__addr[hidden] { display: none; }
.lb__addr svg { width: 14px; height: 14px; flex: none; margin-top: 3px; opacity: 0.75; }
.lb__addr .lb__addr-t {
  border-bottom: 1px solid rgba(247, 246, 243, 0.28);
  padding-bottom: 1px;
  transition: border-color 0.35s var(--ease);
}
.lb__addr .lb__addr-x {
  font-size: 0.72rem;
  opacity: 0.55;
  transform: translateY(1px);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.lb__addr:hover { color: #fff; }
.lb__addr:hover .lb__addr-t { border-bottom-color: rgba(255, 255, 255, 0.85); }
.lb__addr:hover .lb__addr-x { transform: translate(2px, -2px); opacity: 1; }
@media (max-width: 640px) {
  .lb__addr { font-size: 0.76rem; max-width: 100%; }
}

.lb__foot p { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.16em; color: rgba(247, 246, 243, 0.55); }
.lb__x { display: flex; align-items: center; gap: 8px; }

/* =========================================================
   feature rows (alternating)
   ========================================================= */
.frow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(26px, 5vw, 80px);
  align-items: center;
  padding-block: clamp(40px, 5vw, 74px);
  border-top: 1px solid var(--line);
}
.frow:nth-child(even) .frow__media { order: 2; }
.frow__media { overflow: hidden; background: var(--paper-3); aspect-ratio: 5 / 4; }
.frow__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.3s var(--ease); }
.frow:hover .frow__media img { transform: scale(1.04); }
.frow__body h3 { font-size: clamp(1.4rem, 2.4vw, 2.1rem); letter-spacing: -0.028em; line-height: 1.15; font-weight: 500; margin-bottom: 16px; }
.frow__body p { color: var(--muted); line-height: 1.78; }
.specs { margin-top: 22px; border-top: 1px solid var(--line); }
.specs li {
  display: flex; justify-content: space-between; gap: 20px;
  padding-block: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
}
.specs li span:first-child { color: var(--muted); }
.specs li span:last-child { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; }

/* =========================================================
   table
   ========================================================= */
.tbl { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.tbl th, .tbl td {
  text-align: left;
  padding: 16px 18px 16px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.tbl thead th {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  border-bottom-color: var(--line-strong);
}
.tbl td:first-child { font-weight: 500; }
.section--dark .tbl th, .section--dark .tbl td { border-color: var(--line-dark); }
.tbl-wrap { overflow-x: auto; }

/* =========================================================
   timeline
   ========================================================= */
.tline { position: relative; border-top: 1px solid var(--line); }
.tline__item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: clamp(16px, 3vw, 50px);
  padding-block: clamp(20px, 2.6vw, 34px);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.tline__item::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 100%;
  background: linear-gradient(90deg, var(--blue-soft), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.tline__item:hover::before { opacity: 0.7; }
.tline__y {
  font-family: var(--mono);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  position: relative;
  padding-top: 2px;
}
.tline__c { position: relative; }
.tline__c h4 { font-size: 1rem; font-weight: 500; margin-bottom: 6px; letter-spacing: -0.01em; }
.tline__c p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; max-width: 60ch; }

/* =========================================================
   culture
   ========================================================= */
.cult { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.cult__i {
  background: var(--ink);
  padding: clamp(24px, 3vw, 44px);
  transition: background 0.5s var(--ease);
}
.cult__i:hover { background: #171a1e; }
.cult__k { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.2em; color: var(--blue-2); margin-bottom: 18px; display: block; }
.cult__i h4 { font-size: clamp(1.05rem, 1.6vw, 1.32rem); font-weight: 500; line-height: 1.5; letter-spacing: -0.012em; }
.cult__i p { margin-top: 10px; font-size: 0.8rem; color: var(--muted-dark); font-family: var(--mono); letter-spacing: 0.12em; }

/* =========================================================
   process
   ========================================================= */
.proc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.proc__i { background: var(--paper); padding: clamp(20px, 2.4vw, 30px); position: relative; transition: background 0.5s; }
.proc__i:hover { background: #fff; }
.proc__n { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.18em; color: var(--blue); }
.proc__i h4 { margin-top: 26px; font-size: 0.98rem; font-weight: 500; letter-spacing: -0.01em; }
.proc__i p { margin-top: 6px; font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

/* =========================================================
   CTA
   ========================================================= */
.cta {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(70px, 9vw, 140px);
}
.cta__bg { position: absolute; inset: 0; opacity: 0.28; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(80% 90% at 20% 100%, rgba(11,95,174,0.5), transparent 65%);
}
.cta__in { position: relative; z-index: 2; }
.cta h2 { max-width: 20ch; margin-bottom: 28px; }
.cta__acts { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* =========================================================
   footer
   ========================================================= */
.ftr { background: var(--ink); color: var(--paper); padding-top: clamp(50px, 6vw, 84px); }
.ftr__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: clamp(24px, 4vw, 60px);
  padding-bottom: clamp(40px, 5vw, 66px);
  border-bottom: 1px solid var(--line-dark);
}
.ftr h5 {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(247, 246, 243, 0.42);
  margin-bottom: 18px;
  font-weight: 500;
}
.ftr__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.ftr__brand img { width: 38px; filter: brightness(0) invert(1); }
.ftr__brand b { font-size: 1.02rem; font-weight: 600; }
.ftr__brand i { display: block; font-style: normal; font-family: var(--mono); font-size: 0.52rem; letter-spacing: 0.22em; opacity: 0.5; margin-top: 4px; }
.ftr p, .ftr li, .ftr a { font-size: 0.83rem; color: rgba(247, 246, 243, 0.68); line-height: 1.85; }
.ftr a:hover { color: #fff; }
.ftr__list { display: flex; flex-direction: column; gap: 2px; }
.ftr__bot {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  flex-wrap: wrap;
  padding-block: 22px 26px;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.14em;
  color: rgba(247, 246, 243, 0.38);
}
.ftr__big {
  font-size: clamp(2.4rem, 9vw, 8rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-weight: 400;
  color: rgba(247, 246, 243, 0.07);
  padding-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
}

/* =========================================================
   page hero (inner pages)
   ========================================================= */
.phero {
  position: relative;
  min-height: clamp(420px, 56vh, 620px);
  display: flex;
  align-items: flex-end;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding-top: 120px;
  padding-bottom: clamp(34px, 4.5vw, 62px);
}
.phero__media { position: absolute; inset: 0; }
.phero__media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; transform: scale(1.06); animation: heroZoom 2s var(--ease) forwards; }
.phero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,10,12,0.66) 0%, rgba(8,10,12,0.18) 45%, rgba(8,10,12,0.85) 100%);
}
.phero .wrap { position: relative; z-index: 2; }
.phero .label { color: rgba(247, 246, 243, 0.62); margin-bottom: 22px; }
.phero h1 { max-width: 22ch; }
.phero__sub {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 30px; flex-wrap: wrap; margin-top: 26px;
}

/* =========================================================
   contact
   ========================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(34px, 6vw, 96px); align-items: start; }
.cinfo { display: flex; flex-direction: column; }
.cinfo__i {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 20px;
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
}
.cinfo__i:first-child { border-top: 1px solid var(--line); }
.cinfo__k { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.16em; color: var(--muted); padding-top: 4px; }
.cinfo__v { font-size: 0.98rem; line-height: 1.7; }
.cinfo__v small { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.cinfo__v a:hover { color: var(--blue); }

.form { display: grid; gap: 18px; }
.field { position: relative; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 10px 0 12px;
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  border-radius: 0;
  transition: border-color 0.4s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-bottom-color: var(--blue);
}
.field textarea { resize: vertical; min-height: 96px; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 6px; }
.form__note { font-size: 0.74rem; color: var(--muted); max-width: 34ch; line-height: 1.6; }
.form__ok {
  display: none;
  padding: 14px 18px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.84rem;
  border-left: 2px solid var(--blue);
}
.form__ok.on { display: block; }

.qr-row { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 8px; }
.qr {
  display: flex; gap: 14px; align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
}
.qr img { width: 110px; height: 110px; object-fit: contain; }
.qr b { display: block; font-size: 0.84rem; font-weight: 500; }
.qr span { display: block; font-size: 0.72rem; color: var(--muted); margin-top: 2px; }

/* utilities */
.mt-s { margin-top: 18px; } .mt-m { margin-top: 30px; } .mt-l { margin-top: clamp(34px, 4vw, 60px); }
.center { text-align: center; }
.hide-s { display: block; }

/* =========================================================
   responsive
   ========================================================= */
@media (max-width: 1100px) {
  .split, .split--wide, .globe-wrap, .contact-grid { grid-template-columns: 1fr; }
  .globe { max-width: 420px; margin-inline: auto; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .proc { grid-template-columns: repeat(2, 1fr); }
  .ftr__top { grid-template-columns: 1fr 1fr; }
  .prow { grid-template-columns: 44px minmax(0, 1.2fr) minmax(0, 1.6fr) 34px; }
  .prow__meta, .prow__d { display: none; }
  .pitem--t { grid-column: span 4; aspect-ratio: 4/3; }
  .pitem--w { grid-column: span 12; }
}

@media (max-width: 860px) {
  .nav, .hdr__act .btn { display: none; }
  .burger { display: block; }
  .hdr { color: var(--paper); }
  .hdr.is-solid { color: var(--ink); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .pitem, .pitem--w, .pitem--t { grid-column: span 6; aspect-ratio: 4/5; }
  .frow { grid-template-columns: 1fr; }
  .frow:nth-child(even) .frow__media { order: 0; }
  .cult { grid-template-columns: 1fr; }
  .ftr__top { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { max-width: 14ch; }
  .hero__sub { flex-direction: column; align-items: flex-start; }
  .hero__aside { display: none; }
  .hero__top { display: none; }
}

@media (max-width: 640px) {
  :root { --sec: 64px; }
  .cards { grid-template-columns: 1fr; }
  .proc { grid-template-columns: 1fr; }
  .pitem, .pitem--w, .pitem--t { grid-column: span 12; aspect-ratio: 4/3; }
  .prow { grid-template-columns: 34px 1fr 34px; gap: 12px; padding-block: 18px; }
  .prow__d { display: none; }
  .field--row { grid-template-columns: 1fr; }
  .cinfo__i { grid-template-columns: 78px 1fr; gap: 12px; }
  .tline__item { grid-template-columns: 74px 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding-inline: 12px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(3) { border-bottom: 0; }
  .stat:nth-child(4) { border-bottom: 0; }
  .phero { min-height: 400px; }
  .ftr__big { display: none; }
  .lb__nav button { width: 38px; height: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .hero h1 .ln > span { transform: none; }
}

/* =========================================================
   extras: curtain state, cursor, progress, misc
   ========================================================= */
.curtain.is-covered span { transform: translateY(0); animation: none; }
html.is-entering, html.is-entering body { overflow: hidden; }

.progress {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  opacity: 0.85;
}

.cursor {
  position: fixed; top: 0; left: 0;
  width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px;
  border-radius: 50%;
  background: var(--blue);
  z-index: 9998;
  pointer-events: none;
  transition: opacity 0.3s;
  mix-blend-mode: normal;
}
.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 40px; height: 40px; margin: -20px 0 0 -20px;
  border: 1px solid rgba(16, 18, 20, 0.28);
  border-radius: 50%;
  z-index: 9997;
  pointer-events: none;
  transition: opacity 0.3s, border-color 0.35s var(--ease), background 0.35s var(--ease), width 0.35s var(--ease), height 0.35s var(--ease), margin 0.35s var(--ease);
}
.cursor-ring.on {
  border-color: rgba(11, 95, 174, 0.6);
  background: rgba(11, 95, 174, 0.07);
}
.section--dark ~ .cursor-ring,
body.on-dark .cursor-ring { border-color: rgba(247, 246, 243, 0.35); }

@media (pointer: coarse) {
  .cursor, .cursor-ring { display: none !important; }
  .hoverimg { display: none !important; }
}

.burger.is-x span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.burger.is-x span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
body.menu-open .hdr { transform: none; z-index: 900; }
body.menu-open .hdr.is-solid { background: transparent; backdrop-filter: none; border-color: transparent; color: var(--paper); }
body.menu-open .hdr.is-solid .brand__mark { filter: brightness(0) invert(1); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* language tweaks */
body.lang-en .prose p,
body.lang-en .lead { letter-spacing: 0.002em; }
body.lang-en .display,
body.lang-en h1.display { letter-spacing: -0.038em; }

/* skip link */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 10px 16px; z-index: 10001;
  font-size: 0.8rem;
}
.skip:focus { left: 12px; top: 12px; }

/* preview / QA mode: ?qa=1 — static layout, no motion */
html.qa { scroll-behavior: auto; }
html.qa .loader, html.qa .curtain { display: none !important; }
html.qa [data-reveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
html.qa .hero h1 .ln > span { transform: none !important; }
html.qa .hero__media img { transform: none !important; }
html.qa .dots, html.qa .dot-ring { animation: none !important; }

/* =========================================================
   project index (case cards)
   ========================================================= */
.pgbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px 34px;
  flex-wrap: wrap;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(28px, 3.4vw, 46px);
}
.pgbar__stats { display: flex; gap: clamp(22px, 3.4vw, 56px); }
.pgbar__stats > div { display: flex; align-items: baseline; gap: 9px; }
.pgbar__stats b {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pgbar__stats span {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.pgbar .filters { margin-bottom: 0; }

.pcases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(26px, 3vw, 44px) clamp(16px, 1.9vw, 30px);
}
.pcase { display: flex; flex-direction: column; min-width: 0; }
.pcase.is-hidden { display: none; }

.pcase__media {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-3);
  cursor: pointer;
}
.pcase__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.25s var(--ease), filter 0.6s var(--ease);
}
.pcase:hover .pcase__media img { transform: scale(1.045); }

.pcase__badge {
  position: absolute;
  top: 12px; right: 12px;
  min-width: 30px;
  height: 22px;
  padding: 0 8px;
  display: grid;
  place-items: center;
  background: rgba(247, 246, 243, 0.94);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}
.pcase__hint {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 30px 16px 14px;
  background: linear-gradient(transparent, rgba(8, 10, 12, 0.8));
  color: #fff;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.pcase:hover .pcase__hint { opacity: 1; transform: none; }

.pcase__body {
  padding-top: 15px;
  margin-top: 15px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.5s var(--ease);
}
.pcase:hover .pcase__body { border-top-color: var(--line-strong); }
.pcase__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.pcase__name {
  font-size: 1.06rem;
  font-weight: 500;
  letter-spacing: -0.012em;
  transition: color 0.4s var(--ease);
}
.pcase:hover .pcase__name { color: var(--blue); }
.pcase__tag {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--blue);
  flex: none;
}
.pcase__loc {
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.09em;
  color: var(--muted);
}
.pcase__kind { font-size: 0.83rem; color: var(--muted); }
.pcase__addr {
  display: inline-flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 6px;
  font-size: 0.77rem;
  line-height: 1.55;
  color: rgba(16, 18, 20, 0.62);
  transition: color 0.35s var(--ease);
}
.pcase__addr svg { width: 12px; height: 12px; flex: none; margin-top: 3px; opacity: 0.8; }
.pcase__addr span { border-bottom: 1px solid rgba(16, 18, 20, 0.18); transition: border-color 0.35s; }
.pcase__addr:hover { color: var(--blue); }
.pcase__addr:hover span { border-bottom-color: currentColor; }
.pcase__addr.is-none { opacity: 0.5; font-size: 0.71rem; }

.pgbar__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px 26px;
  flex-wrap: wrap;
  margin-top: clamp(36px, 4.6vw, 64px);
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.pgbar__foot .tiny { max-width: 46ch; }

@media (max-width: 1100px) {
  .pcases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .pcases { grid-template-columns: 1fr; gap: 30px; }
  .pgbar { align-items: flex-start; }
  .pgbar__stats { gap: 26px; }
  .pcase__hint { display: none; }
}

/* =========================================================
   domestic cases (second-level page)
   ========================================================= */
.crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: rgba(247, 246, 243, 0.55);
  margin-bottom: 34px;
}
.crumb a { border-bottom: 1px solid rgba(247, 246, 243, 0.3); transition: color .35s var(--ease), border-color .35s var(--ease); }
.crumb a:hover { color: #fff; border-bottom-color: #fff; }
.crumb b { color: rgba(247, 246, 243, 0.9); font-weight: 500; }

.dlayout {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  gap: clamp(30px, 4.6vw, 84px);
  align-items: start;
}
.dside { position: sticky; top: 108px; }
.dside__stats {
  display: flex;
  gap: clamp(18px, 2.4vw, 30px);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}
.dside__stats b {
  display: block;
  font-size: clamp(1.5rem, 2vw, 1.95rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.dside__stats span {
  display: block;
  margin-top: 7px;
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.dside__filters { margin-bottom: 22px; }
.dside__filters button { padding: 7px 14px; font-size: 0.74rem; }
.dside__note { line-height: 1.7; }

.dlist { border-bottom: 1px solid var(--line); }
.drow {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 132px 150px 60px;
  align-items: center;
  gap: 16px;
  padding: 19px 10px 19px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
  transition: background .5s var(--ease), padding .5s var(--ease);
}
.drow.is-hidden { display: none; }
.drow:hover, .drow:focus-visible { background: rgba(16, 18, 20, 0.028); outline: none; }
.drow__n {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  align-self: start;
  margin-top: 4px;
}
.drow__main { min-width: 0; }
.drow__name {
  font-size: clamp(0.98rem, 1.15vw, 1.1rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.35;
  transition: color .4s var(--ease);
}
.drow:hover .drow__name { color: var(--blue); }
.drow__kind { font-size: 0.79rem; color: var(--muted); margin-top: 5px; }
.drow__loc {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.09em;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}
.drow__thumbs { display: flex; gap: 5px; justify-content: flex-end; }
.drow__thumbs img {
  width: 46px; height: 34px;
  object-fit: cover;
  background: var(--paper-3);
  transition: width .55s var(--ease), height .55s var(--ease), filter .55s var(--ease);
  filter: saturate(0.85);
}
.drow:hover .drow__thumbs img { width: 58px; height: 43px; filter: none; }
.drow__go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.drow__go svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.5; transition: transform .45s var(--ease); }
.drow:hover .drow__go { color: var(--ink); }
.drow:hover .drow__go svg { transform: translateX(4px); }
.dlist__empty { padding: 40px 0; color: var(--muted); font-size: 0.9rem; }

@media (max-width: 1100px) {
  .dlayout { grid-template-columns: 1fr; gap: 34px; }
  .dside { position: static; }
  .dside__stats { border-bottom: none; padding-bottom: 0; margin-bottom: 20px; }
  .dside__note { display: none; }
}
@media (max-width: 700px) {
  .drow {
    grid-template-columns: 30px minmax(0, 1fr) 74px 22px;
    gap: 10px;
    padding: 16px 0;
  }
  .drow__loc { display: none; }
  .drow__name { font-size: 0.95rem; }
  .drow__thumbs img { width: 68px; height: 50px; }
  .drow__thumbs img:not(:first-child) { display: none; }
  .drow:hover .drow__thumbs img { width: 68px; height: 50px; }
  .drow__go span { display: none; }
  .drow__go svg { width: 16px; height: 16px; }
}

/* case section switch (global / domestic) */
.casw {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  margin-bottom: 30px;
  background: rgba(16, 18, 20, 0.045);
  border-radius: 999px;
}
.casw a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--muted);
  transition: background .45s var(--ease), color .45s var(--ease);
}
.casw a em {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  opacity: 0.65;
}
.casw a:hover { color: var(--ink); }
.casw a.is-on { background: var(--ink); color: var(--paper); }
@media (max-width: 640px) {
  .casw { width: 100%; }
  .casw a { flex: 1; justify-content: center; padding: 9px 10px; }
}

/* domestic: hover preview in sidebar */
.dside__prev {
  position: relative;
  margin: 0 0 20px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-3);
}
.dside__prev img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity .6s var(--ease), transform 1.1s var(--ease);
}
.dside__prev img.on { opacity: 1; transform: none; }
.dside__prev figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 12px 10px;
  background: linear-gradient(transparent, rgba(8, 10, 12, 0.78));
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.68rem;
  line-height: 1.4;
  letter-spacing: 0.01em;
  opacity: 0;
  transition: opacity .5s var(--ease);
}
.dside__prev figcaption.on { opacity: 1; }
@media (max-width: 1100px) {
  .dside__prev { display: none; }
}
.drow__thumbs img { width: 58px; height: 43px; }
.drow:hover .drow__thumbs img { width: 74px; height: 55px; }
@media (max-width: 700px) {
  .drow__thumbs img { width: 76px; height: 56px; }
  .drow:hover .drow__thumbs img { width: 76px; height: 56px; }
}
@media (max-width: 1100px) {
  .dside > .btn { display: none; }
}

.shd__r--duo { display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 560px) {
  .shd__r--duo { width: 100%; }
  .shd__r--duo .btn { flex: 1; justify-content: center; }
}

/* =========================================================
   3D 全球分布入口
   ========================================================= */
.glentry {
  position: relative;
  display: flex; align-items: center; gap: 20px;
  margin: 4px 0 30px;
  padding: 20px 24px;
  background: #101214;
  color: var(--paper);
  border: 1px solid rgba(247, 246, 243, 0.1);
  border-radius: 4px;
  overflow: hidden;
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease);
}
.glentry::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(58% 130% at 86% 50%, rgba(239, 200, 131, 0.18), transparent 68%);
  opacity: 0; transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.glentry:hover { background: #15181c; border-color: rgba(239, 200, 131, 0.34); }
.glentry:hover::after { opacity: 1; }
.glentry__ic { flex: none; width: 44px; height: 44px; color: #efc883; }
.glentry__t { display: flex; flex-direction: column; gap: 6px; position: relative; z-index: 1; }
.glentry__t b { font-weight: 500; font-size: 1rem; letter-spacing: 0.01em; }
.glentry__t i {
  font-style: normal; font-family: var(--mono);
  font-size: 0.58rem; letter-spacing: 0.16em;
  color: rgba(247, 246, 243, 0.42);
}
.glentry__go {
  position: relative; z-index: 1;
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.78rem; color: rgba(247, 246, 243, 0.82);
  white-space: nowrap;
}
.glentry__go svg { width: 14px; height: 14px; transition: transform 0.4s var(--ease); }
.glentry:hover .glentry__go svg { transform: translate(3px, -3px); }

@media (max-width: 700px) {
  .glentry { padding: 16px 18px; gap: 14px; flex-wrap: wrap; }
  .glentry__ic { width: 36px; height: 36px; }
  .glentry__t b { font-size: 0.92rem; }
  .glentry__t i { font-size: 0.54rem; letter-spacing: 0.1em; }
  .glentry__go { width: 100%; margin-left: 50px; }
}

.gl-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-left: 22px;
  font-size: var(--fs-sm);
  color: rgba(247, 246, 243, 0.6);
  transition: color 0.35s var(--ease), gap 0.35s var(--ease);
}
.gl-link:hover { color: var(--paper); gap: 12px; }
.gl-link svg { width: 14px; height: 14px; }
@media (max-width: 700px) {
  .gl-link { margin-left: 0; margin-top: 14px; display: flex; }
}