/* ==========================================================================
   XC SUPPLY CHAIN — 2026 / quiet confidence
   ========================================================================== */

:root {
  --black: #050505;
  --black-soft: #0b0b0b;
  --paper: #f1ede6;
  --paper-deep: #e8e2d8;
  --ink: #111111;
  --muted: #727272;
  --muted-light: #9a9a9a;
  --red: #d21f2b;
  --red-deep: #a8141f;
  --white: #ffffff;
  --line: rgba(17, 17, 17, 0.14);
  --line-light: rgba(255, 255, 255, 0.16);
  --font-sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", "Segoe UI", Arial, sans-serif;
  --font-display: "Bahnschrift", "Helvetica Neue", "Arial Narrow", "Microsoft YaHei", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 84px;
  --page-width: 1360px;
  --page-gutter: 48px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  color: var(--white);
  background: var(--red);
}

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

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

button {
  font: inherit;
}

h1,
h2,
h3,
h4,
p,
figure,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.skip-link {
  position: fixed;
  z-index: 300;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--red);
  font-size: 11px;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Bilingual visibility
   -------------------------------------------------------------------------- */

html:not(.is-en) .en {
  display: none !important;
}

html.is-en .zh {
  display: none !important;
}

/* --------------------------------------------------------------------------
   Shared
   -------------------------------------------------------------------------- */

.page-width {
  width: min(var(--page-width), calc(100% - (var(--page-gutter) * 2)));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 150px 0;
}

.section-top {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
}

.section-index {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.section-name {
  color: #858585;
  font-family: var(--font-display);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.section-rule {
  flex: 1;
  height: 1px;
  margin-left: 14px;
  background: var(--line);
}

.section-top--light {
  color: rgba(255, 255, 255, 0.45);
}

.section-top--light .section-name {
  color: rgba(255, 255, 255, 0.45);
}

.section-top--light .section-rule {
  background: var(--line-light);
}

.mini-label {
  display: block;
  margin-bottom: 14px;
  color: var(--red);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 24px;
  border: 0;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s var(--ease);
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn-red {
  color: var(--white);
  background: var(--red);
  border-radius: 999px;
}

.btn-red:hover {
  background: var(--red-deep);
  transform: translateY(-2px);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 5px;
  color: var(--ink);
  border-bottom: 1px solid rgba(17, 17, 17, 0.28);
  font-size: 12px;
  font-weight: 600;
  transition: color 0.25s ease, border-color 0.25s ease, gap 0.25s ease;
}

.link-arrow svg {
  width: 15px;
  height: 15px;
}

.link-arrow:hover {
  gap: 15px;
  color: var(--red);
  border-color: var(--red);
}

.services .link-arrow,
.contact .link-arrow {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.services .link-arrow:hover,
.contact .link-arrow:hover {
  color: var(--red);
  border-color: var(--red);
}

/* --------------------------------------------------------------------------
   Motion
   -------------------------------------------------------------------------- */

.js.motion-ready .reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}

.js.motion-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.is-static .reveal,
.is-static .reveal-media {
  opacity: 1 !important;
  transform: none !important;
  clip-path: none !important;
  transition: none !important;
}

.is-static *,
.is-static *::before,
.is-static *::after {
  animation-play-state: paused !important;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: fixed;
  z-index: 120;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  color: var(--white);
  background: rgba(5, 5, 5, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: height 0.35s ease, background 0.35s ease;
}

.site-header.is-scrolled {
  height: 72px;
  background: rgba(5, 5, 5, 0.96);
}

.scroll-progress {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.1s linear;
}

.header-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  width: 100%;
  height: 100%;
  padding: 0 var(--page-gutter);
}

.brand {
  flex: 0 0 auto;
  display: block;
  margin-right: auto;
}

.brand img {
  width: auto;
  height: 48px;
  transition: height 0.35s ease;
}

.is-scrolled .brand img {
  height: 42px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.8vw, 44px);
  margin-left: 0;
}

.main-nav a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.25s ease;
}

.nav-index {
  color: rgba(255, 255, 255, 0.3);
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 0.04em;
  transition: color 0.25s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--white);
}

.main-nav a:hover .nav-index,
.main-nav a.is-active .nav-index {
  color: var(--red);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-contact {
  display: none !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  margin-left: 10px;
  position: relative;
  z-index: 130;
}

.brand {
  position: relative;
  z-index: 130;
}

.lang-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 34px;
  padding: 0;
  color: rgba(255, 255, 255, 0.78);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.lang-toggle:hover {
  color: var(--white);
  border-color: var(--white);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 42px;
  padding: 0 18px;
  color: var(--white);
  background: var(--red);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  transition: background 0.25s ease, transform 0.25s var(--ease);
}

.header-cta svg {
  width: 13px;
  height: 13px;
}

.header-cta:hover {
  background: var(--red-deep);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 34px;
  padding: 0 10px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.nav-open .menu-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-open .menu-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav-backdrop {
  position: fixed;
  z-index: 110;
  inset: 0;
  background: rgba(0, 0, 0, 0.58);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 760px;
  height: 100svh;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

.hero-bg,
.hero-overlay,
.hero-watermark {
  position: absolute;
  inset: 0;
}

.hero-bg {
  z-index: 0;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
  opacity: 0.82;
  filter: grayscale(0.38) contrast(1.05) brightness(0.84);
  transform: scale(1.02);
  animation: heroZoom 16s var(--ease) both;
}

@keyframes heroZoom {
  from { transform: scale(1.04); }
  to { transform: scale(1.12); }
}

.hero-overlay {
  z-index: 1;
  background:
    linear-gradient(90deg, #050505 0%, rgba(5, 5, 5, 0.93) 31%, rgba(5, 5, 5, 0.45) 66%, rgba(5, 5, 5, 0.12) 100%),
    linear-gradient(0deg, #050505 0%, rgba(5, 5, 5, 0.1) 48%, rgba(5, 5, 5, 0.28) 100%);
}

.hero-watermark {
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding-right: 1vw;
  padding-bottom: 0;
  color: transparent;
  font-family: var(--font-display);
  font-size: 42vw;
  font-weight: 700;
  line-height: 0.66;
  letter-spacing: -0.08em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.07);
  pointer-events: none;
  user-select: none;
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100svh;
  padding-top: calc(var(--header-h) + 50px);
  padding-bottom: 220px;
}

.hero-copy {
  width: min(900px, 78%);
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.kicker-dot {
  width: 5px;
  height: 5px;
  background: var(--red);
  border-radius: 50%;
}

.kicker-slash {
  color: rgba(255, 255, 255, 0.25);
}

.hero h1 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(4rem, 8.4vw, 8.5rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.hero h1 em {
  color: var(--red);
  font-style: normal;
}

html.is-en .hero h1 {
  font-size: clamp(3.5rem, 6.3vw, 6.4rem);
  line-height: 0.98;
}

.hero-lead {
  max-width: 550px;
  margin-top: 32px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14.5px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.hero .link-arrow {
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.26);
}

.hero .link-arrow:hover {
  color: var(--white);
  border-color: var(--white);
}

.hero-aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-display);
  font-size: 8.5px;
  line-height: 1.8;
  letter-spacing: 0.2em;
  text-align: right;
  writing-mode: vertical-rl;
}

.aside-line {
  display: block;
  width: 1px;
  height: 90px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.36), transparent);
}

.hero-footer {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(820px, 75%);
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stats > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
}

.hero-stats > div:last-child {
  border-right: 0;
}

.hero-stats strong {
  display: flex;
  align-items: baseline;
  gap: 4px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero-stats strong small {
  color: var(--red);
  font-size: 11px;
  font-weight: 500;
}

.hero-stats > div > span {
  color: rgba(255, 255, 255, 0.4);
  font-size: 9px;
  letter-spacing: 0.03em;
}

.scroll-cue {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.2em;
  white-space: nowrap;
}

.scroll-cue i {
  display: block;
  width: 48px;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
  transition: width 0.3s ease, background 0.3s ease;
}

.scroll-cue:hover i {
  width: 68px;
  background: var(--red);
}

/* --------------------------------------------------------------------------
   About
   -------------------------------------------------------------------------- */

.about {
  background: var(--paper);
  padding: 100px 0 80px;
}

.about-lead {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: end;
  margin: 38px 0 44px;
}

.about-lead h2,
.credentials-head h2,
.capability-head h2,
.services-head h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.3vw, 5.6rem);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.about-lead h2 em,
.credentials-head h2 em,
.capability-head h2 em,
.services-head h2 em {
  color: var(--red);
  font-style: normal;
}

.about-intro {
  max-width: 470px;
}

.about-intro p {
  color: #555555;
  font-size: 13.5px;
  line-height: 1.95;
}

.about-intro .link-arrow {
  margin-top: 28px;
}

.about-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2.4 / 1;
  margin: 0;
  background: var(--paper-deep);
  border-radius: 28px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  filter: saturate(0.72) contrast(1.02);
}

.about-image figcaption {
  position: absolute;
  right: 28px;
  bottom: 24px;
  left: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 34px;
  color: var(--white);
  background: linear-gradient(0deg, rgba(5, 5, 5, 0.92), rgba(5, 5, 5, 0));
  font-size: 10px;
}

.about-image figcaption::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -40px -28px -24px;
  background: linear-gradient(0deg, rgba(5, 5, 5, 0.82), transparent);
  pointer-events: none;
  display: none;
}

.caption-label {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.caption-year {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.fact {
  padding-right: 22px;
  border-right: 1px solid var(--line);
}

.fact:last-child {
  border-right: 0;
}

.fact strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2rem, 2.8vw, 3rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
}

.fact p {
  margin-top: 8px;
  color: #7c7c7c;
  font-size: 9.5px;
}

/* --------------------------------------------------------------------------
   Services
   -------------------------------------------------------------------------- */

.services {
  color: var(--white);
  background: var(--black);
}

.services-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: end;
  margin: 58px 0 54px;
}

.services-head h2 {
  color: var(--white);
}

.services-head > p {
  max-width: 400px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
  line-height: 1.9;
}

.services-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: clamp(50px, 7vw, 100px);
  align-items: start;
}

.service-list {
  border-bottom: 1px solid var(--line-light);
}

.service-row {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 0.9fr) minmax(0, 1.1fr) 24px;
  gap: 24px;
  align-items: center;
  padding: 30px 0;
  border-top: 1px solid var(--line-light);
  transition: background 0.3s ease;
}

.service-no {
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.06em;
  transition: color 0.3s ease;
}

.service-title h3 {
  color: var(--white);
  font-size: clamp(1.5rem, 2.2vw, 2.15rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.035em;
  transition: transform 0.4s var(--ease), color 0.3s ease;
}

.service-title > span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.3);
  font-family: var(--font-display);
  font-size: 7.5px;
  letter-spacing: 0.16em;
}

.service-row > p {
  color: rgba(255, 255, 255, 0.46);
  font-size: 11.5px;
  line-height: 1.75;
}

.service-arrow {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: rgba(255, 255, 255, 0.35);
  font-size: 17px;
  line-height: 1;
  transition: color 0.3s ease, transform 0.35s var(--ease);
}

.service-arrow svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}

.service-row.is-active .service-no,
.service-row.is-active .service-arrow {
  color: var(--red);
}

.service-row.is-active .service-title h3,
.service-row:hover .service-title h3 {
  transform: translateX(9px);
}

.service-row.is-active .service-arrow,
.service-row:hover .service-arrow {
  transform: translate(3px, -3px);
}

.service-mobile-image {
  display: none;
}

.service-preview {
  position: sticky;
  top: 116px;
  height: 560px;
  overflow: hidden;
  background: var(--black-soft);
  border-radius: 26px;
}

.service-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 5, 5, 0.78), transparent 52%);
  pointer-events: none;
}

.service-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.03);
  transition: opacity 0.28s ease, transform 1.1s var(--ease);
}

.service-preview:hover img {
  transform: scale(1.035);
}

.preview-meta {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.preview-meta span:first-child {
  color: var(--white);
}

.guarantee-line {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 38px;
  margin-top: 64px;
  padding: 18px 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.guarantee-line > span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 9.5px;
  letter-spacing: 0.02em;
}

.guarantee-line i {
  width: 5px;
  height: 5px;
  background: var(--red);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Capability
   -------------------------------------------------------------------------- */

.capability {
  background: var(--paper);
}

.capability-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: end;
  margin: 58px 0 54px;
}

.capability-head > p {
  max-width: 400px;
  color: #666666;
  font-size: 13px;
  line-height: 1.9;
}

.big-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 70px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.big-stat {
  padding: 28px 24px 30px 0;
  border-right: 1px solid var(--line);
}

.big-stat:last-child {
  border-right: 0;
}

.big-stat strong {
  display: flex;
  align-items: baseline;
  gap: 5px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 4.7vw, 5rem);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.big-stat strong small {
  color: var(--red);
  font-size: 0.24em;
  font-weight: 600;
}

.big-stat > span:not(.zh):not(.en) {
  display: none;
}

.big-stat > .zh,
.big-stat > .en {
  margin-top: 12px;
  color: #777777;
  font-size: 9.5px;
}

.capability-body {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: start;
}

.capability-quote {
  position: relative;
  max-width: 430px;
  padding-top: 10px;
}

.quote-mark {
  display: block;
  height: 46px;
  color: var(--red);
  font-family: Georgia, serif;
  font-size: 78px;
  line-height: 0.8;
}

.capability-quote p {
  color: var(--ink);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.feature-list {
  border-top: 1px solid var(--line);
}

.feature-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 18px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--line);
}

.feature-list li > span {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 8.5px;
  letter-spacing: 0.06em;
}

.feature-list h3 {
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
}

.feature-list p {
  margin-top: 5px;
  color: #777777;
  font-size: 10.5px;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Network
   -------------------------------------------------------------------------- */

.network {
  color: var(--white);
  background: var(--black);
}

.network-hero {
  position: relative;
  height: 78vh;
  min-height: 600px;
  max-height: 820px;
  overflow: hidden;
}

.network-hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(0.25) contrast(1.04) brightness(0.6);
  transform: scale(1.01);
}

.network-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.82) 0%, rgba(5, 5, 5, 0.4) 52%, rgba(5, 5, 5, 0.2) 100%),
    linear-gradient(0deg, #050505 0%, rgba(5, 5, 5, 0.2) 55%, rgba(5, 5, 5, 0.5) 100%);
}

.network-copy {
  position: absolute;
  right: 0;
  bottom: 58px;
  left: 0;
}

.network-copy h2 {
  margin: 24px 0 22px;
  color: var(--white);
  font-family: var(--font-display);
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.network-copy h2 strong {
  display: block;
  font-size: clamp(6rem, 12vw, 12rem);
  font-weight: 600;
  line-height: 0.8;
}

.network-copy h2 strong small {
  color: var(--red);
  font-size: 0.28em;
  font-weight: 500;
}

.network-copy h2 > span {
  display: block;
  margin-top: 18px;
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.network-copy h2 em {
  color: var(--red);
  font-style: normal;
}

.network-copy > p {
  max-width: 480px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 12.5px;
  line-height: 1.85;
}

.network-body {
  padding: 78px 0 120px;
}

.rdc-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 50px;
  padding-top: 22px;
  border-top: 1px solid var(--line-light);
}

.rdc-head h3 {
  color: var(--white);
  font-size: clamp(1.5rem, 2.2vw, 2.2rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.03em;
}

.rdc-head > p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 10.5px;
  line-height: 1.75;
}

.rdc-list {
  margin-top: 34px;
  border-bottom: 1px solid var(--line-light);
}

.rdc-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) minmax(0, 1fr) 150px;
  gap: 26px;
  align-items: center;
  padding: 15px 0;
  border-top: 1px solid var(--line-light);
}

.rdc-city {
  color: var(--white);
  font-size: 21px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.rdc-code {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.14em;
}

.rdc-desc {
  color: rgba(255, 255, 255, 0.42);
  font-size: 10.5px;
}

.rdc-row img {
  width: 150px;
  height: 82px;
  object-fit: cover;
  border-radius: 8px;
  filter: grayscale(0.35) brightness(0.85);
  transition: filter 0.35s ease, transform 0.35s var(--ease);
}

.rdc-row:hover img {
  filter: grayscale(0) brightness(1);
  transform: scale(1.025);
}

.lineside {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(50px, 8vw, 120px);
  margin-top: 80px;
  padding-top: 34px;
  border-top: 1px solid var(--line-light);
}

.lineside-head h3 {
  color: var(--white);
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.lineside-head > p {
  max-width: 340px;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 10.5px;
  line-height: 1.7;
}

.lineside-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 34px;
}

.lineside-grid > div {
  padding: 16px 0;
  border-top: 1px solid var(--line-light);
}

.lineside-grid span {
  display: block;
  margin-bottom: 7px;
  color: var(--red);
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.lineside-grid p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 10.5px;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Credentials
   -------------------------------------------------------------------------- */

.credentials {
  background: var(--paper);
}

.credentials-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: end;
  margin: 58px 0 54px;
}

.credentials-head > p {
  max-width: 400px;
  color: #666666;
  font-size: 13px;
  line-height: 1.9;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.cert {
  position: relative;
  padding: 24px 24px 26px 0;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.cert:last-child {
  border-right: 0;
}

.cert-standard {
  display: block;
  color: var(--red);
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.cert strong {
  display: inline-block;
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 4.2vw, 4.4rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.cert-year {
  display: inline-block;
  margin-left: 6px;
  color: var(--red);
  font-family: var(--font-display);
  font-size: 9px;
}

.cert p {
  min-height: 30px;
  margin-top: 18px;
  color: #555555;
  font-size: 10px;
  line-height: 1.55;
}

.cert small {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  color: #9a9a9a;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 7.5px;
  letter-spacing: 0.04em;
}

.award-row {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
  margin: 76px 0;
  padding-top: 44px;
  border-top: 1px solid var(--line);
}

.award-image {
  height: 390px;
  overflow: hidden;
  background: var(--paper-deep);
  border-radius: 20px;
}

.award-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}

.award-copy h3 {
  margin: 12px 0 18px;
  color: var(--ink);
  font-size: clamp(2rem, 3.2vw, 3rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.award-copy > p {
  color: #777777;
  font-size: 10.5px;
  line-height: 1.6;
}

.award-quote {
  display: block;
  margin-top: 24px;
  color: var(--red);
  font-size: 15px;
  font-weight: 500;
}

.clients-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.clients-head h3 {
  color: var(--ink);
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.clients-head > p {
  max-width: 380px;
  color: #777777;
  font-size: 10.5px;
  line-height: 1.7;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 130px;
  padding: 18px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.logo-item img {
  width: 100%;
  height: 54px;
  object-fit: contain;
  filter: grayscale(0.82);
  opacity: 0.68;
  transition: filter 0.35s ease, opacity 0.35s ease;
}

.logo-item span {
  display: block;
  margin-top: 9px;
  color: #8c8c8c;
  font-size: 8px;
  line-height: 1.4;
  text-align: center;
}

.logo-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */

.contact {
  position: relative;
  overflow: hidden;
  padding: 150px 0 54px;
  color: var(--white);
  background: var(--black);
}

.contact-watermark {
  position: absolute;
  right: -1vw;
  bottom: -7vw;
  color: transparent;
  font-family: var(--font-display);
  font-size: 19vw;
  font-weight: 700;
  line-height: 0.75;
  letter-spacing: -0.06em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.07);
  pointer-events: none;
  user-select: none;
}

.contact-lead {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: end;
  margin: 58px 0 72px;
}

.contact h2 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(4rem, 7.3vw, 8rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.contact h2 em {
  color: var(--red);
  font-style: normal;
}

html.is-en .contact h2 {
  font-size: clamp(3.4rem, 5.8vw, 6.2rem);
}

.contact-intro {
  max-width: 440px;
}

.contact-intro > p {
  color: rgba(255, 255, 255, 0.48);
  font-size: 12.5px;
  line-height: 1.9;
}

.contact-intro .btn {
  margin-top: 26px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding-top: 28px;
  border-top: 1px solid var(--line-light);
}

.contact-item {
  padding-right: 28px;
  border-right: 1px solid var(--line-light);
}

.contact-item:last-child {
  border-right: 0;
}

.contact-label {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.32);
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.13em;
}

.contact-item a,
.contact-item p {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  line-height: 1.85;
}

.contact-item a:hover {
  color: var(--red);
}

.contact-sub {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.3);
  font-size: 8px;
}

.contact-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-top: 58px;
  padding-top: 26px;
  border-top: 1px solid var(--line-light);
}

.contact-qr {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-qr img {
  width: 82px;
  height: 108px;
  padding: 4px;
  object-fit: contain;
  background: var(--white);
}

.contact-qr p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 9px;
  line-height: 1.6;
}

.contact-statement {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  text-align: right;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding: 34px 0 24px;
  color: rgba(255, 255, 255, 0.45);
  background: var(--black);
  border-top: 1px solid var(--line-light);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line-light);
}

.footer-brand img {
  width: auto;
  height: 34px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 10px;
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  font-size: 8.5px;
}

.footer-slash {
  margin: 0 4px;
  color: rgba(255, 255, 255, 0.2);
}

.footer-bottom > p:nth-child(3) {
  color: rgba(255, 255, 255, 0.25);
}

.footer-top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.45);
  white-space: nowrap;
}

.footer-top-link:hover {
  color: var(--white);
}

/* --------------------------------------------------------------------------
   Floating CTA / toast
   -------------------------------------------------------------------------- */

.floating-cta {
  position: fixed;
  z-index: 90;
  right: 26px;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 13px;
  height: 52px;
  padding: 0 19px;
  color: var(--ink);
  background: var(--white);
  border-radius: 999px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.24);
  font-size: 10px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.3s var(--ease), background 0.3s ease;
}

.floating-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.floating-cta:hover {
  background: var(--paper);
}

.floating-cta svg {
  width: 15px;
  height: 15px;
  color: var(--red);
}

.site-toast {
  position: fixed;
  z-index: 300;
  bottom: 26px;
  left: 50%;
  max-width: calc(100% - 40px);
  padding: 12px 18px;
  color: var(--white);
  background: #1b1b1b;
  border-left: 2px solid var(--red);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.26);
  font-size: 11px;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.site-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* --------------------------------------------------------------------------
   Responsive — tablet
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  :root {
    --page-gutter: 38px;
  }

  .hero-copy {
    width: min(820px, 82%);
  }

  .hero h1 {
    font-size: clamp(3.6rem, 8.2vw, 7rem);
  }

  .services-body {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 54px;
  }

  .service-preview {
    height: 500px;
  }

  .about-lead,
  .services-head,
  .capability-head,
  .credentials-head,
  .contact-lead {
    gap: 54px;
  }

  .award-row {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 1024px) {
  :root {
    --header-h: 74px;
  }

  .header-bar {
    gap: 18px;
  }

  .main-nav {
    position: fixed;
    z-index: 115;
    top: var(--header-h);
    right: 0;
    left: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: min(440px, 100%);
    height: calc(100dvh - var(--header-h));
    padding: 54px var(--page-gutter);
    overflow-y: auto;
    background: var(--black);
    border-left: 1px solid var(--line-light);
    transform: translateX(101%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.5s var(--ease), visibility 0.5s;
  }

  .nav-open .main-nav {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  .site-header.is-scrolled .main-nav {
    top: 72px;
    height: calc(100dvh - 72px);
  }

  .main-nav a {
    display: flex;
    width: 100%;
    gap: 12px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line-light);
    color: var(--white);
    font-size: 26px;
    font-weight: 500;
  }

  .main-nav a::after {
    display: none;
  }

  .nav-index {
    font-size: 9px;
    line-height: 2.7;
  }

  .nav-contact {
    display: flex !important;
    margin-top: 28px;
    color: var(--red) !important;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .brand img {
    height: 40px;
  }

  .is-scrolled .brand img {
    height: 35px;
  }

  .hero {
    height: auto;
    min-height: 100svh;
  }

  .hero-inner {
    min-height: 0;
    padding-top: calc(var(--header-h) + 110px);
    padding-bottom: 90px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero-aside {
    display: none;
  }

  .hero-footer {
    position: relative;
    display: block;
    padding-bottom: 24px;
  }

  .hero-stats {
    width: 100%;
    grid-template-columns: repeat(4, 1fr);
  }

  .scroll-cue {
    display: none;
  }

  .section {
    padding: 105px 0;
  }

  .about {
    padding: 80px 0 72px;
  }

  .about-lead,
  .services-head,
  .capability-head,
  .credentials-head,
  .contact-lead {
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
    margin-top: 42px;
  }

  .about-lead {
    margin: 30px 0 32px;
  }

  .about-intro,
  .services-head > p,
  .capability-head > p,
  .credentials-head > p,
  .contact-intro {
    max-width: 620px;
  }

  .about-image {
    aspect-ratio: 2 / 1;
  }

  .about-facts {
    grid-template-columns: 1fr 1fr;
    gap: 24px 0;
  }

  .fact:nth-child(2) {
    border-right: 0;
  }

  .fact:nth-child(3),
  .fact:nth-child(4) {
    padding-top: 18px;
    border-top: 1px solid var(--line);
  }

  .services-body {
    display: block;
  }

  .service-preview {
    display: none;
  }

  .service-row {
    grid-template-columns: 30px minmax(0, 1fr) 22px;
    gap: 16px 20px;
    padding: 26px 0 30px;
  }

  .service-row > p {
    grid-column: 2 / 4;
    max-width: 590px;
    margin-top: 2px;
  }

  .service-mobile-image {
    display: block;
    grid-column: 1 / 4;
    width: 100%;
    height: 220px;
    margin-top: 10px;
    object-fit: cover;
    border-radius: 16px;
    filter: saturate(0.7);
  }

  .service-arrow {
    grid-column: 3;
    grid-row: 1;
    align-self: start;
    justify-self: end;
    margin-top: 4px;
  }

  .guarantee-line {
    margin-top: 44px;
  }

  .big-stats {
    grid-template-columns: 1fr 1fr;
  }

  .big-stat {
    padding: 24px 20px 26px 0;
    border-bottom: 1px solid var(--line);
  }

  .big-stat:nth-child(2) {
    border-right: 0;
  }

  .big-stat:nth-child(3),
  .big-stat:nth-child(4) {
    border-bottom: 0;
    padding-top: 26px;
  }

  .capability-body {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .capability-quote {
    max-width: 560px;
  }

  .network-hero {
    height: 70vh;
    min-height: 560px;
  }

  .network-copy h2 strong {
    font-size: clamp(5rem, 13vw, 9rem);
  }

  .rdc-row {
    grid-template-columns: 130px minmax(0, 1fr) minmax(0, 1fr) 120px;
    gap: 18px;
  }

  .rdc-row img {
    width: 120px;
    height: 68px;
  }

  .lineside {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cert-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cert:nth-child(2) {
    border-right: 0;
  }

  .cert:nth-child(3),
  .cert:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .award-row {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 44px;
  }

  .award-image {
    height: 330px;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px 0;
  }

  .contact-item:nth-child(2) {
    border-right: 0;
  }

  .contact-item:nth-child(3),
  .contact-item:nth-child(4) {
    padding-top: 22px;
    border-top: 1px solid var(--line-light);
  }

  .contact-watermark {
    font-size: 27vw;
  }
}

/* --------------------------------------------------------------------------
   Responsive — phone
   -------------------------------------------------------------------------- */

@media (max-width: 760px) {
  :root {
    --page-gutter: 20px;
    --header-h: 68px;
  }

  .brand img {
    height: 34px;
  }

  .is-scrolled .brand img {
    height: 30px;
  }

  .lang-toggle {
    width: 40px;
    height: 32px;
  }

  .menu-toggle {
    width: 40px;
    height: 32px;
  }

  .hero-inner {
    padding-top: calc(var(--header-h) + 80px);
    padding-bottom: 64px;
  }

  .hero-kicker {
    gap: 7px;
    margin-bottom: 22px;
    font-size: 7.5px;
    letter-spacing: 0.14em;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 13.6vw, 4.8rem);
  }

  html.is-en .hero h1 {
    font-size: clamp(2.8rem, 11.7vw, 4.1rem);
  }

  .hero-lead {
    margin-top: 24px;
    font-size: 12.5px;
    line-height: 1.85;
  }

  .hero-actions {
    gap: 18px;
    margin-top: 28px;
  }

  .hero-actions .btn {
    min-height: 48px;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
    gap: 20px 0;
    padding-top: 16px;
  }

  .hero-stats > div {
    padding-right: 14px;
  }

  .hero-stats > div:nth-child(2) {
    border-right: 0;
  }

  .hero-stats strong {
    font-size: 23px;
  }

  .hero-stats > div > span {
    font-size: 8.5px;
  }

  .section {
    padding: 82px 0;
  }

  .about {
    padding: 62px 0 56px;
  }

  .about-lead {
    margin: 26px 0 28px;
  }

  .section-top {
    gap: 10px;
  }

  .section-name {
    font-size: 8px;
    letter-spacing: 0.15em;
  }

  .about-lead h2,
  .credentials-head h2,
  .capability-head h2,
  .services-head h2 {
    font-size: clamp(2.5rem, 10.4vw, 3.4rem);
  }

  .about-intro p,
  .services-head > p,
  .capability-head > p,
  .credentials-head > p,
  .contact-intro > p {
    font-size: 12.5px;
    line-height: 1.85;
  }

  .about-image {
    aspect-ratio: 1.3 / 1;
    border-radius: 18px;
  }

  .about-image figcaption {
    right: 16px;
    bottom: 16px;
    left: 16px;
    flex-wrap: wrap;
    gap: 7px 12px;
    padding-top: 26px;
    font-size: 9px;
  }

  .caption-year {
    display: none;
  }

  .about-facts {
    margin-top: 34px;
    padding-top: 18px;
  }

  .fact strong {
    font-size: 2rem;
  }

  .fact p {
    font-size: 8.5px;
  }

  .service-row {
    grid-template-columns: 26px minmax(0, 1fr) 18px;
    gap: 14px;
    padding: 22px 0 26px;
  }

  .service-title h3 {
    font-size: 1.55rem;
  }

  .service-row > p {
    grid-column: 2 / 4;
    font-size: 11px;
    line-height: 1.7;
  }

  .service-mobile-image {
    height: 190px;
    border-radius: 14px;
  }

  .guarantee-line {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 14px;
    margin-top: 36px;
    padding: 16px 0;
  }

  .guarantee-line > span {
    font-size: 8.5px;
  }

  .big-stats {
    margin-bottom: 48px;
  }

  .big-stat {
    padding: 20px 12px 22px 0;
  }

  .big-stat strong {
    font-size: clamp(2.4rem, 9.8vw, 3.4rem);
  }

  .big-stat > .zh,
  .big-stat > .en {
    font-size: 8.5px;
  }

  .capability-quote p {
    font-size: 1.3rem;
  }

  .feature-list li {
    grid-template-columns: 26px 1fr;
    gap: 12px;
    padding: 16px 0 18px;
  }

  .feature-list h3 {
    font-size: 13px;
  }

  .network-hero {
    height: auto;
    min-height: 620px;
    max-height: none;
  }

  .network-copy {
    bottom: 40px;
  }

  .network-copy h2 {
    margin-top: 20px;
  }

  .network-copy h2 strong {
    font-size: clamp(4.8rem, 18vw, 7rem);
  }

  .network-copy h2 > span {
    margin-top: 14px;
    font-size: 1.8rem;
  }

  .network-copy > p {
    font-size: 11.5px;
  }

  .network-body {
    padding: 56px 0 82px;
  }

  .rdc-head {
    display: block;
  }

  .rdc-head > p {
    margin-top: 12px;
  }

  .rdc-head h3 {
    font-size: 1.35rem;
  }

  .rdc-list {
    margin-top: 22px;
  }

  .rdc-row {
    grid-template-columns: minmax(0, 1fr) 90px;
    gap: 6px 14px;
    padding: 14px 0;
  }

  .rdc-city {
    font-size: 19px;
  }

  .rdc-code {
    grid-column: 1;
    font-size: 7.5px;
  }

  .rdc-desc {
    grid-column: 1;
    font-size: 9px;
  }

  .rdc-row img {
    grid-column: 2;
    grid-row: 1 / 4;
    width: 90px;
    height: 58px;
  }

  .lineside {
    margin-top: 52px;
  }

  .lineside-grid {
    grid-template-columns: 1fr;
  }

  .cert-grid {
    grid-template-columns: 1fr;
  }

  .cert {
    display: grid;
    grid-template-columns: 1fr auto;
    padding: 18px 0 20px;
    border-right: 0;
  }

  .cert strong {
    grid-column: 1;
    font-size: 3.1rem;
  }

  .cert-standard {
    grid-column: 1;
    grid-row: 1;
  }

  .cert-year {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    align-self: start;
  }

  .cert p {
    grid-column: 1 / -1;
    min-height: 0;
    margin-top: 12px;
  }

  .cert small {
    grid-column: 1 / -1;
    margin-top: 10px;
    padding-top: 9px;
  }

  .award-row {
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 52px 0;
    padding-top: 30px;
  }

  .award-image {
    height: 260px;
  }

  .award-copy h3 {
    font-size: 2rem;
  }

  .clients-head {
    display: block;
  }

  .clients-head > p {
    margin-top: 12px;
  }

  .logo-wall {
    grid-template-columns: 1fr 1fr;
    margin-top: 22px;
  }

  .logo-item {
    min-height: 108px;
    padding: 12px 10px;
  }

  .logo-item img {
    height: 42px;
  }

  .logo-item span {
    font-size: 7.5px;
  }

  .contact {
    padding: 82px 0 34px;
  }

  .contact-watermark {
    display: none;
  }

  .contact-lead {
    margin-bottom: 42px;
  }

  .contact h2 {
    font-size: clamp(3rem, 13vw, 4.3rem);
  }

  html.is-en .contact h2 {
    font-size: clamp(2.7rem, 10.8vw, 3.6rem);
  }

  .contact-intro .btn {
    width: 100%;
    margin-top: 22px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-item,
  .contact-item:nth-child(2),
  .contact-item:nth-child(3),
  .contact-item:nth-child(4) {
    padding: 16px 0;
    border-top: 1px solid var(--line-light);
    border-right: 0;
  }

  .contact-item a,
  .contact-item p {
    font-size: 12px;
  }

  .contact-bottom {
    display: block;
    margin-top: 34px;
  }

  .contact-statement {
    margin-top: 24px;
    text-align: left;
  }

  .footer-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .footer-nav {
    gap: 16px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    font-size: 8px;
  }

  .floating-cta {
    display: none;
  }

  .main-nav {
    padding-top: 38px;
  }

  .main-nav a {
    font-size: 23px;
    padding: 16px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js.motion-ready .reveal {
    opacity: 1;
    transform: none;
  }
}