:root {
  color-scheme: light;
  --ink: #151918;
  --muted: #59605d;
  --line: #d9dedb;
  --paper: #ffffff;
  --soft: #f2f5f3;
  --teal: #0d7a71;
  --coral: #e0644f;
  --green: #4d8a5a;
  --header-height: 72px;
  font-family:
    Inter, "Noto Sans SC", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-synthesis: none;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  height: var(--header-height);
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(60px, 1fr);
  align-items: center;
  gap: 28px;
  padding: 0 clamp(20px, 5vw, 76px);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 4px;
  font-weight: 800;
  font-size: 18px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand strong {
  font-size: 15px;
}

.brand small {
  margin-top: 5px;
  font-size: 9px;
  font-weight: 700;
  opacity: 0.7;
}

nav {
  display: flex;
  gap: 30px;
  font-size: 13px;
}

nav a,
.language-link {
  opacity: 0.82;
}

nav a:hover,
nav a:focus-visible,
.language-link:hover,
.language-link:focus-visible {
  opacity: 1;
}

.language-link {
  justify-self: end;
  font-size: 12px;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.hero {
  position: relative;
  min-height: min(760px, 84svh);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #202624;
  color: #fff;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background: rgba(10, 15, 14, 0.68);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, calc(100% - 40px));
  margin-left: clamp(20px, 8vw, 120px);
  padding-top: var(--header-height);
}

.eyebrow {
  margin: 0 0 20px;
  color: #86d0c3;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--teal);
}

.eyebrow.light {
  color: #9dd4ca;
}

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

h1 {
  max-width: 730px;
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.12;
  letter-spacing: 0;
}

html[lang="en"] .hero-content {
  width: min(920px, calc(100% - 40px));
}

html[lang="en"] h1 {
  max-width: 900px;
  font-size: clamp(40px, 4.7vw, 64px);
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
  font-size: 14px;
}

.text-action {
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.status-note {
  margin: 28px 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.62);
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-band div {
  min-height: 110px;
  padding: 24px clamp(20px, 4vw, 56px);
  background: var(--paper);
}

.proof-band span,
address span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.proof-band strong {
  display: block;
  font-size: 15px;
  line-height: 1.45;
}

.section {
  padding: clamp(72px, 9vw, 132px) clamp(20px, 8vw, 120px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 40px 80px;
  align-items: end;
  margin-bottom: 60px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -20px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.2;
}

.section-heading > p:last-child {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 16px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.module {
  min-height: 300px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
}

.module-index {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin-bottom: 64px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.module-index.coral {
  background: var(--coral);
}

.module-index.green {
  background: var(--green);
}

.module h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

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

.principles {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  gap: 80px;
  background: var(--ink);
  color: #fff;
}

.principles-copy p:last-child {
  max-width: 650px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.68);
}

.principle-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.principle-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.principle-list li > span {
  color: #86d0c3;
  font-size: 12px;
  font-weight: 800;
}

.principle-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 17px;
}

.principle-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
}

.company {
  background: var(--soft);
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 80px;
}

.company-description {
  color: var(--muted);
  font-size: 16px;
}

address {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 36px;
  font-style: normal;
}

address div {
  padding-top: 18px;
  border-top: 1px solid #cbd2ce;
}

address strong,
address a {
  display: block;
  font-size: 14px;
  line-height: 1.6;
}

address a {
  color: var(--teal);
  font-weight: 700;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(20px, 8vw, 120px);
  background: #0e1110;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
}

footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

footer strong {
  color: #fff;
}

footer > a {
  color: #9dd4ca;
  white-space: nowrap;
}

:focus-visible {
  outline: 2px solid #7fd4c3;
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  nav {
    display: none;
  }

  .language-link {
    grid-column: 2;
  }

  .hero {
    min-height: 84svh;
  }

  .hero-media {
    object-position: 62% center;
  }

  .hero-content {
    margin-left: 20px;
    padding-top: 88px;
  }

  .proof-band,
  .module-grid,
  .section-heading,
  .principles,
  .company-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 24px;
  }

  .section-heading .eyebrow {
    margin-bottom: -2px;
  }

  .module {
    min-height: 240px;
  }

  .module-index {
    margin-bottom: 36px;
  }

  .principles,
  .company-grid {
    gap: 48px;
  }
}

@media (max-width: 620px) {
  :root {
    --header-height: 64px;
  }

  .site-header {
    padding-inline: 18px;
  }

  .brand-mark {
    width: 31px;
    height: 31px;
  }

  .hero {
    min-height: 86svh;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin-left: 18px;
  }

  h1 {
    font-size: 39px;
  }

  html[lang="en"] h1 {
    font-size: 35px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .proof-band div {
    min-height: 90px;
  }

  .section {
    padding: 68px 20px;
  }

  .module {
    padding: 26px;
  }

  address {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
  }
}

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