:root {
  color-scheme: light;
  --ink: #090908;
  --muted: #596262;
  --hairline: rgba(9, 9, 8, 0.14);
  --soft: #e6eeee;
  --paper: #f1f1ef;
  --panel: #dfe7e7;
  --stage: #b8b8b6;
  --blue: #111111;
  --deep-blue: #596262;
  --max: 1180px;
  --gutter: clamp(1.25rem, 3.2vw, 2.5rem);
  --header-h: 74px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  background: #0d0d0d;
  overflow-x: hidden;
}

body::before {
  display: none;
}

a {
  color: inherit;
  text-decoration: none;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
}

::selection {
  color: #fff;
  background: var(--blue);
}

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

.ambient,
.pointer-light {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.ambient {
  overflow: hidden;
}

.liquid-sheet {
  position: absolute;
  width: 44vw;
  height: 44vw;
  min-width: 360px;
  min-height: 360px;
  opacity: 0.34;
  filter: blur(42px);
  mix-blend-mode: screen;
  border-radius: 42% 58% 64% 36%;
  animation: liquidDrift 18s ease-in-out infinite alternate;
}

.sheet-a {
  top: -18vw;
  left: -12vw;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.32), rgba(80, 92, 104, 0.08) 58%, transparent 70%);
}

.sheet-b {
  right: -14vw;
  bottom: 16vh;
  background: radial-gradient(circle, rgba(214, 229, 230, 0.24), rgba(255, 255, 255, 0.08) 60%, transparent 72%);
  animation-delay: -7s;
}

.pointer-light {
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.12), transparent 18rem);
  opacity: 0.65;
  transition: opacity 180ms ease;
}

.site-header {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(1.1rem, 2.4vw, 2rem);
  align-items: center;
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  min-height: var(--header-h);
  margin: 0 auto;
  padding: 22px 0 14px;
  color: #fff;
  background: transparent;
  border-bottom: 0;
  transform: translateX(-50%);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  justify-self: end;
  min-width: max-content;
}

.brand {
  display: inline-flex;
  width: fit-content;
}

.brand span,
.footer-brand {
  color: inherit;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(1.55rem, 2vw, 2rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: clamp(1rem, 2.4vw, 2rem);
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(0.78rem, 0.95vw, 0.92rem);
  font-weight: 600;
  line-height: 1;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.88);
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: #fff;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.05em;
}

.language-switch span {
  color: rgba(255, 255, 255, 0.42);
}

.language-option {
  padding: 0;
  color: rgba(255, 255, 255, 0.62);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color 160ms ease, opacity 160ms ease;
}

.language-option:hover,
.language-option:focus-visible,
.language-option.is-active {
  color: #fff;
}

.language-option:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.72);
  outline-offset: 4px;
}

.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  padding: 0;
  color: #fff;
  background: transparent;
  border: 0;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 999px;
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-toggle:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.72);
  outline-offset: 4px;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.section-shell {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  margin: 0 auto;
}

.hero.section-shell {
  position: relative;
  display: flex;
  align-items: flex-end;
  width: 100%;
  max-width: none;
  min-height: 100vh;
  margin: 0;
  padding: calc(var(--header-h) + clamp(3rem, 10vh, 8rem)) 0 clamp(5rem, 12vh, 8.8rem);
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.58) 48%, rgba(0, 0, 0, 0.74) 100%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.12) 50%),
    url("../img/section-office.jpg") center / cover no-repeat;
}

.hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  z-index: 2;
  background:
    radial-gradient(circle at 72% 26%, rgba(255, 255, 255, 0.2), transparent 18rem),
    linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.08) 42%, transparent 58%);
  opacity: 0.68;
  animation: heroOverlayMove 10s ease-in-out infinite alternate;
}

.hero::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  z-index: 1;
  background: linear-gradient(100deg, transparent 18%, rgba(255, 255, 255, 0.14) 34%, transparent 48%);
  transform: translateX(-34%);
  animation: heroSheen 8s ease-in-out infinite;
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  max-width: none;
  margin: 0 auto;
  transform: none;
}

.eyebrow {
  margin: 0 0 1.15rem;
  color: var(--ink);
  font-size: clamp(0.72rem, 1vw, 0.82rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 980px;
  margin-bottom: 2.1rem;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(4.6rem, 11.5vw, 9.5rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1.25rem;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(2.55rem, 6.4vw, 6.25rem);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.85rem;
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0;
}

p {
  color: var(--ink);
  font-size: clamp(1.16rem, 1.65vw, 1.52rem);
  line-height: 1.22;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 800px;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: clamp(0.8rem, 2vh, 1.8rem);
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0;
  color: var(--ink);
  font-size: clamp(1.04rem, 1.35vw, 1.22rem);
  font-weight: 500;
  line-height: 1;
  border-bottom: 1px solid currentColor;
  transition: color 160ms ease;
}

.button.primary {
  color: var(--blue);
}

.button:hover,
.button:focus-visible {
  color: var(--deep-blue);
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.hero h1 {
  max-width: 920px;
  color: #fff;
  font-size: clamp(3.5rem, 9vw, 7.4rem);
  line-height: 0.94;
  text-wrap: balance;
}

html[data-language="zh"] h1 {
  line-height: 1.08;
}

html[data-language="zh"] h2 {
  line-height: 1.1;
}

html[data-language="zh"] .hero h1 {
  max-width: 980px;
  line-height: 1.08;
}

.hero .button.primary {
  min-height: 64px;
  padding: 0 2.5rem;
  color: var(--ink);
  background: #fff;
  border: 0;
  border-radius: 999px;
  box-shadow: none;
}

.hero .button.ghost {
  color: rgba(255, 255, 255, 0.9);
  border-bottom-color: currentColor;
}

.hero .button:hover,
.hero .button:focus-visible {
  color: var(--blue);
}

.intro,
.advisory,
.network,
.support,
.contact {
  padding: clamp(3rem, 7vw, 6.25rem) 0;
  border-top: 1px solid var(--hairline);
  box-shadow: 0 0 0 100vmax var(--paper);
  clip-path: inset(0 -100vmax);
}

.advisory,
.network,
.contact {
  background: var(--panel);
  box-shadow: 0 0 0 100vmax var(--panel);
}

.intro,
.advisory,
.support {
  background: var(--paper);
  box-shadow: 0 0 0 100vmax var(--paper);
}

.section-heading {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.15rem, 3vw, 2.8rem) clamp(1.5rem, 4vw, 4rem);
  align-items: start;
  margin-bottom: clamp(1.75rem, 4vw, 3.25rem);
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin: 0;
}

.section-heading h2 {
  grid-column: 1 / -1;
}

.section-heading p:not(.eyebrow) {
  grid-column: 1 / 2;
}

.section-heading.wide p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.intro-grid p:first-child {
  grid-column: auto;
}

.intro-grid p {
  margin-bottom: 0;
}

.section-photo {
  position: relative;
  min-height: clamp(220px, 34vw, 430px);
  margin: 0 0 clamp(2rem, 4vw, 3.4rem);
  overflow: hidden;
  background-color: #cdd8d8;
  background-position: center;
  background-size: cover;
  border: 1px solid var(--hairline);
}

.section-photo::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(5, 8, 8, 0.58), rgba(5, 8, 8, 0.16)),
    linear-gradient(0deg, rgba(197, 211, 211, 0.2), rgba(197, 211, 211, 0.18));
}

.section-photo::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(110deg, transparent 14%, rgba(255, 255, 255, 0.16) 34%, transparent 52%),
    radial-gradient(circle at 70% 25%, rgba(255, 255, 255, 0.2), transparent 16rem);
  animation: photoSheen 9s ease-in-out infinite;
}

.section-photo figcaption {
  position: absolute;
  left: clamp(1.15rem, 3vw, 2.6rem);
  bottom: clamp(1.15rem, 3vw, 2.6rem);
  z-index: 1;
  max-width: 560px;
  color: #fff;
}

.section-photo span {
  display: block;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-photo strong {
  display: block;
  font-size: clamp(1.5rem, 4vw, 3.25rem);
  font-weight: 400;
  line-height: 0.98;
}

.about-photo {
  background-color: #cbd6d6;
  background-image: url("../img/section-workspace-web.jpg");
  background-position: center 42%;
  background-blend-mode: multiply;
}

.advisory-photo {
  background-color: #c6d4d5;
  background-image: url("../img/hero-building-lines-web.jpg");
  background-position: center 48%;
  background-blend-mode: multiply;
}

.value-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--hairline);
}

.glass-card,
.service-card {
  position: relative;
  min-height: 220px;
  padding: clamp(1.1rem, 2.4vw, 2rem) clamp(1rem, 2vw, 1.6rem) clamp(1.5rem, 3vw, 2.4rem) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--hairline);
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin-bottom: 1.65rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
  border-radius: 999px;
}

.icon-badge i {
  font-size: 1.55rem;
  line-height: 1;
}

.glass-card:not(:nth-child(3n)),
.service-card:not(:nth-child(3n)) {
  border-right: 1px solid var(--hairline);
  padding-right: clamp(1rem, 2vw, 1.6rem);
}

.glass-card:not(:nth-child(3n+1)),
.service-card:not(:nth-child(3n+1)) {
  padding-left: clamp(1rem, 2vw, 1.6rem);
}

.card-kicker,
.service-index {
  position: absolute;
  top: -0.14em;
  right: -0.02em;
  z-index: 0;
  display: block;
  margin: 0;
  color: rgba(9, 9, 8, 0.07);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(5.8rem, 8.5vw, 9.6rem);
  font-weight: 500;
  line-height: 0.8;
  letter-spacing: -0.055em;
  pointer-events: none;
  user-select: none;
}

.glass-card > :not(.card-kicker),
.service-card > :not(.service-index) {
  position: relative;
  z-index: 1;
}

.glass-card p,
.service-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  line-height: 1.28;
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card:not(:nth-child(3n)),
.service-card:not(:nth-child(3n+1)) {
  padding-left: 0;
  padding-right: 0;
  border-right: 0;
}

.service-card:nth-child(odd) {
  padding-right: clamp(1rem, 3vw, 2.5rem);
  border-right: 1px solid var(--hairline);
}

.service-card:nth-child(even) {
  padding-left: clamp(1rem, 3vw, 2.5rem);
}

.network {
  display: block;
}

.network-copy {
  max-width: 980px;
}

.network-copy p {
  max-width: 820px;
}

.network-map {
  position: relative;
  min-height: clamp(430px, 48vw, 620px);
  margin-top: clamp(1.5rem, 4vw, 3rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 83% 31%, rgba(255, 255, 255, 0.16), transparent 17rem),
    radial-gradient(circle at 23% 72%, rgba(255, 255, 255, 0.09), transparent 19rem),
    linear-gradient(135deg, #101414 0%, #1f2828 46%, #0b0f10 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 28px 70px rgba(9, 9, 8, 0.12);
}

.network-map::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(110deg, transparent 8%, rgba(255, 255, 255, 0.18) 36%, transparent 58%);
  background-size: 96px 96px, 96px 96px, auto;
  opacity: 0.48;
  transform: translateX(-42%);
  animation: mapSweep 12s ease-in-out infinite;
}

.network-map::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(7, 9, 9, 0.34), transparent 28%, rgba(7, 9, 9, 0.38)),
    radial-gradient(ellipse at center, transparent 46%, rgba(7, 9, 9, 0.46) 100%);
}

.map-header {
  position: absolute;
  top: clamp(1rem, 2.6vw, 1.7rem);
  left: clamp(1rem, 2.6vw, 1.7rem);
  z-index: 3;
  color: #fff;
}

.map-header span {
  display: block;
  margin-bottom: 0.55rem;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.map-header strong {
  display: block;
  max-width: 360px;
  font-size: clamp(1.35rem, 2.2vw, 2.2rem);
  font-weight: 500;
  line-height: 1.02;
}

.map-region-strip {
  position: absolute;
  top: clamp(1rem, 2.6vw, 1.7rem);
  right: clamp(1rem, 2.6vw, 1.7rem);
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
  max-width: 280px;
}

.map-region-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 0.72rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.map-canvas {
  position: absolute;
  inset: 14% 4% 23%;
  z-index: 1;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at 82% 42%, rgba(255, 255, 255, 0.1), transparent 15rem),
    radial-gradient(circle at 82% 42%, rgba(255, 255, 255, 0.05), transparent 7rem);
}

.map-canvas::before,
.map-canvas::after {
  position: absolute;
  inset: 50% auto auto 82%;
  width: clamp(7rem, 16vw, 12rem);
  height: clamp(7rem, 16vw, 12rem);
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  transform: translate(-50%, -50%);
}

.map-canvas::after {
  width: clamp(12rem, 28vw, 21rem);
  height: clamp(12rem, 28vw, 21rem);
  border-color: rgba(255, 255, 255, 0.1);
}

.world-map-img {
  position: absolute;
  inset: 3% 0 1%;
  width: 100%;
  height: 96%;
  object-fit: contain;
  opacity: 0.32;
  filter: invert(1) grayscale(1) contrast(1.22) brightness(1.24);
  mix-blend-mode: screen;
}

.route-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.route {
  fill: none;
  stroke: rgba(255, 255, 255, 0.88);
  stroke-linecap: round;
  stroke-width: 0.55;
  stroke-dasharray: 2.2 2.2;
  opacity: 0.86;
  filter: url(#routeGlow);
  animation: routeFlow 5.5s linear infinite;
}

.route-eu {
  opacity: 0.68;
}

.route-dubai,
.route-sea,
.route-sg {
  opacity: 0.76;
}

.map-marker {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  transform: translate(-50%, -50%);
}

.map-marker i {
  display: none;
}

.map-marker::before {
  width: 0.72rem;
  height: 0.72rem;
  content: "";
  background: #f8fbfb;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.34), 0 0 20px rgba(255, 255, 255, 0.28);
}

.marker-hk::before {
  width: 0.9rem;
  height: 0.9rem;
  background: #fff;
  border-color: rgba(255, 255, 255, 0.34);
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.1), 0 0 28px rgba(255, 255, 255, 0.38);
}

.map-marker span {
  padding: 0.42rem 0.58rem;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(8, 11, 12, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(12px);
}

.marker-hk {
  top: 38.6%;
  left: 81.8%;
}

.marker-cn {
  top: 29.6%;
  left: 80.8%;
}

.marker-th {
  top: 46%;
  left: 77.8%;
}

.marker-sg {
  top: 54%;
  left: 80%;
}

.marker-eu {
  top: 22.2%;
  left: 52.4%;
}

.marker-dubai {
  top: 37.5%;
  left: 65.2%;
}

.marker-us {
  top: 27.4%;
  left: 29.4%;
}

.map-caption {
  position: absolute;
  right: clamp(1rem, 2.6vw, 1.7rem);
  bottom: clamp(1rem, 2.6vw, 1.7rem);
  z-index: 3;
  width: min(430px, calc(100% - 2rem));
  padding: 1.05rem 1.15rem 1.15rem;
  color: #fff;
  background: rgba(9, 12, 13, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
}

.map-caption i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 0.85rem;
  color: #111;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 999px;
}

.map-caption strong,
.map-caption span {
  display: block;
}

.map-caption strong {
  margin-bottom: 0.45rem;
  color: #fff;
  font-size: 1.06rem;
  font-weight: 600;
}

.map-caption span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.95rem;
  line-height: 1.25;
}

.support .section-heading {
  margin-bottom: 0;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(280px, 0.38fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.contact-copy,
.contact-panel {
  grid-column: auto;
}

.contact-panel {
  display: grid;
  gap: 1.35rem;
  max-width: 780px;
  padding-top: 1.75rem;
  border-top: 1px solid var(--hairline);
}

.contact-email {
  width: fit-content;
  color: var(--blue);
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 400;
  line-height: 0.95;
  word-break: break-word;
}

.contact-panel p {
  margin-bottom: 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  margin: 0 auto;
  padding: 1.35rem 0 2.5rem;
  color: var(--muted);
  background: var(--paper);
  border-top: 1px solid var(--hairline);
  box-shadow: 0 0 0 100vmax var(--paper);
  clip-path: inset(0 -100vmax);
}

.site-footer .footer-brand {
  font-size: 1.35rem;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.js-reveal .reveal-on-scroll {
  opacity: 0.001;
  transform: translateY(34px);
  transition:
    opacity 720ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 720ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.js-reveal .reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js-reveal .section-photo.reveal-on-scroll,
.js-reveal .network-map.reveal-on-scroll {
  transform: translateY(42px);
}

.js-reveal .section-photo.reveal-on-scroll.is-visible,
.js-reveal .network-map.reveal-on-scroll.is-visible {
  transform: translateY(0);
}

@keyframes liquidDrift {
  0% {
    translate: 0 0;
    rotate: 0deg;
    scale: 1;
  }

  100% {
    translate: 8vw 6vh;
    rotate: 18deg;
    scale: 1.18;
  }
}

@keyframes heroOverlayMove {
  0% {
    opacity: 0.48;
    transform: translate3d(-2%, 0, 0) scale(1);
  }

  100% {
    opacity: 0.76;
    transform: translate3d(3%, -2%, 0) scale(1.04);
  }
}

@keyframes heroSheen {
  0%,
  18% {
    transform: translateX(-48%);
    opacity: 0;
  }

  45% {
    opacity: 0.65;
  }

  78%,
  100% {
    transform: translateX(62%);
    opacity: 0;
  }
}

@keyframes photoSheen {
  0%,
  26% {
    opacity: 0.18;
    transform: translateX(-24%);
  }

  58% {
    opacity: 0.58;
  }

  100% {
    opacity: 0.2;
    transform: translateX(28%);
  }
}

@keyframes mapSweep {
  0%,
  22% {
    transform: translateX(-48%);
  }

  100% {
    transform: translateX(52%);
  }
}

@keyframes routeFlow {
  to {
    stroke-dashoffset: -18;
  }
}

@keyframes fadeLift {
  from {
    opacity: 0.001;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  :root {
    --header-h: 68px;
  }

  .site-header {
    align-items: center;
    grid-template-columns: 1fr auto;
    padding: 18px 0 12px;
  }

  .brand span {
    font-size: 1.55rem;
  }

  .nav-toggle {
    display: block;
  }

  .header-actions {
    gap: 0.8rem;
  }

  .language-switch {
    font-size: 0.82rem;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    justify-self: stretch;
    right: calc(var(--gutter) * -1);
    left: calc(var(--gutter) * -1);
    display: grid;
    gap: 0;
    max-height: 0;
    padding: 0 var(--gutter);
    overflow: hidden;
    background:
      linear-gradient(135deg, rgba(10, 12, 18, 0.94), rgba(15, 18, 27, 0.86)),
      radial-gradient(circle at 74% 24%, rgba(255, 255, 255, 0.08), transparent 12rem);
    border-bottom: 1px solid transparent;
    opacity: 0;
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(18px);
    transition: max-height 180ms ease, opacity 160ms ease, padding 180ms ease;
  }

  .nav-open .site-nav {
    max-height: 280px;
    padding: 0.65rem var(--gutter);
    border-bottom-color: rgba(255, 255, 255, 0.14);
    opacity: 1;
  }

  .site-nav a {
    padding: 0.7rem 0;
    font-size: 1.2rem;
  }

  .hero.section-shell {
    align-items: flex-start;
    min-height: auto;
    padding: calc(var(--header-h) + 3rem) 0 clamp(4.6rem, 12vh, 6.4rem);
    background-position: 55% center;
  }

  .hero::before {
    background:
      radial-gradient(circle at 70% 28%, rgba(255, 255, 255, 0.16), transparent 11rem),
      linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.08) 42%, transparent 58%);
  }

  .hero::after {
    inset: 0;
    height: auto;
    left: 0;
  }

  .hero-copy {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
  }

  h1 {
    font-size: clamp(4rem, 17vw, 5.6rem);
  }

  .hero-lede,
  p {
    font-size: 1.22rem;
    line-height: 1.24;
  }

  .hero-actions {
    display: grid;
    justify-items: start;
  }

  .hero .button.ghost {
    display: none;
  }

  .section-heading,
  .intro-grid,
  .network,
  .contact {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .section-heading p,
  .intro-grid p:first-child,
  .network-copy,
  .network-map,
  .contact-copy,
  .contact-panel {
    grid-column: auto;
  }

  .section-heading .eyebrow {
    margin-top: 0;
  }

  .value-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .glass-card,
  .service-card,
  .glass-card:not(:nth-child(3n)),
  .service-card:nth-child(odd),
  .service-card:nth-child(even) {
    min-height: auto;
    padding: 0.95rem 0 1.15rem;
    border-right: 0;
  }

  .glass-card:not(:nth-child(3n+1)),
  .service-card:not(:nth-child(3n+1)) {
    padding-left: 0;
  }

  .card-kicker,
  .service-index {
    top: -0.16em;
    right: -0.02em;
    font-size: clamp(5.6rem, 24vw, 8.2rem);
  }

  .icon-badge {
    width: 54px;
    height: 54px;
    margin-bottom: 0.9rem;
  }

  .icon-badge i {
    font-size: 1.28rem;
  }

  .glass-card h3,
  .service-card h3 {
    margin-bottom: 0.55rem;
    font-size: 1.34rem;
  }

  .glass-card p,
  .service-card p {
    font-size: 1.03rem;
    line-height: 1.27;
  }

  .value-grid .glass-card:last-child,
  .service-grid .service-card:last-child {
    border-bottom: 0;
  }

  .section-photo {
    min-height: 280px;
  }

  .section-photo figcaption {
    max-width: calc(100% - 2.3rem);
  }

  .network-map {
    min-height: 520px;
  }

  .map-region-strip {
    display: none;
  }

  .map-canvas {
    inset: 23% 0.8rem 31%;
  }

  .map-marker i {
    width: auto;
    height: auto;
    font-size: 1.35rem;
  }

  .map-marker span {
    display: none;
  }

  .site-footer {
    display: grid;
    justify-items: start;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: clamp(3.55rem, 16vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.35rem, 10.8vw, 3.35rem);
  }

  html[data-language="zh"] h1,
  html[data-language="zh"] h2,
  html[data-language="zh"] .hero h1 {
    line-height: 1.12;
  }

  .intro,
  .advisory,
  .network,
  .support,
  .contact {
    padding: 2.4rem 0;
  }

  .intro {
    padding-bottom: 0;
  }

  .advisory {
    border-top: 0;
  }

  .contact-email {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .network-map {
    min-height: 540px;
  }

  .map-header {
    right: 0.95rem;
  }

  .map-header strong {
    max-width: 310px;
  }

  .map-canvas {
    inset: 24% 0.75rem 32%;
  }

  .map-caption {
    right: 0.8rem;
    bottom: 0.8rem;
    left: 0.8rem;
    width: calc(100% - 1.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .ambient,
  .pointer-light {
    display: none;
  }

  .js-reveal .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition-duration: 0.001ms !important;
  }
}