:root {
  --black: #050505;
  --white: #ffffff;
  --muted: #626a73;
  --line: #dfe6ee;
  --soft: #f5f8fb;
  --blue: #1769ff;
  --blue-dark: #0647c9;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  text-decoration: none;
}

.logo-mark {
  display: inline-flex;
  align-items: stretch;
  min-width: 190px;
  height: 56px;
  border: 2px solid var(--black);
  background: var(--black);
  color: var(--white);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
}

.logo-mark span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.logo-word {
  flex: 1;
  padding: 0 18px;
  font-size: 1.45rem;
  letter-spacing: 0;
}

.logo-number {
  width: 58px;
  background: var(--blue);
  color: var(--white);
  font-size: 1.55rem;
  box-shadow: inset 2px 0 0 var(--white);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--black);
  background: var(--white);
}

.lang-button {
  min-width: 44px;
  height: 38px;
  border: 0;
  border-right: 1px solid var(--black);
  background: transparent;
  color: var(--black);
  cursor: pointer;
  font-weight: 800;
}

.lang-button:last-child {
  border-right: 0;
}

.lang-button.is-active {
  background: var(--black);
  color: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  min-height: calc(100vh - 105px);
  padding: clamp(58px, 9vw, 118px) clamp(18px, 5vw, 72px) 72px;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--black);
  font-size: clamp(3.2rem, 9vw, 8.6rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 14px;
  font-size: 1.35rem;
}

.hero-text {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--black);
  text-decoration: none;
  font-weight: 850;
  transition:
    transform 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

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

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

.hero-visual {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--black);
  background: var(--black);
  overflow: hidden;
}

.hero-photo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  object-position: center;
}

.photo-badge {
  position: absolute;
  left: 24px;
  bottom: 24px;
  width: min(320px, calc(100% - 48px));
  padding: 18px;
  border: 1px solid var(--black);
  background: var(--white);
  box-shadow: 10px 10px 0 var(--black);
}

.photo-badge span,
.photo-badge strong,
.photo-badge small {
  display: block;
}

.photo-badge span {
  width: fit-content;
  margin-bottom: 16px;
  padding: 7px 10px;
  background: var(--blue);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 900;
}

.photo-badge strong {
  font-size: 1.15rem;
}

.photo-badge small {
  margin-top: 6px;
  color: var(--muted);
}

.section,
.process,
.contact {
  padding: clamp(64px, 9vw, 120px) clamp(18px, 5vw, 72px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 28px;
  align-items: start;
  margin-bottom: 42px;
}

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

.service {
  min-height: 300px;
  padding: clamp(24px, 4vw, 42px);
  border-right: 1px solid var(--black);
  border-bottom: 1px solid var(--black);
}

.service-number {
  display: block;
  margin-bottom: 70px;
  color: var(--blue);
  font-weight: 900;
}

.people-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 0;
  margin-top: 42px;
  border: 1px solid var(--black);
  background: var(--white);
}

.people-feature img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.people-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 360px;
  padding: clamp(24px, 4vw, 42px);
  border-left: 1px solid var(--black);
}

.people-copy .service-number {
  margin-bottom: auto;
}

.service p,
.process-list p,
.contact p {
  color: var(--muted);
}

.process {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  background: var(--black);
  color: var(--white);
}

.process .eyebrow {
  color: #7eb0ff;
}

.process-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.process-list li {
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.process-list span {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 850;
}

.process-list p {
  margin: 8px 0 0;
  color: #bac4d0;
}

.contact {
  max-width: 980px;
}

.contact p {
  max-width: 660px;
  margin: 24px 0 30px;
  font-size: 1.1rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer span:first-child {
  color: var(--black);
  font-weight: 900;
}

@media (max-width: 920px) {
  .hero,
  .section-heading,
  .process {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 460px;
  }

  .hero-photo {
    min-height: 460px;
  }

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

  .people-feature {
    grid-template-columns: 1fr;
  }

  .people-copy {
    border-top: 1px solid var(--black);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .site-header {
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
  }

  .logo-mark {
    min-width: 140px;
    height: 48px;
  }

  .logo-word {
    padding: 0 12px;
    font-size: 1.12rem;
  }

  .logo-number {
    width: 48px;
    font-size: 1.18rem;
  }

  .lang-button {
    min-width: 34px;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: clamp(2.75rem, 17vw, 4.6rem);
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-photo {
    min-height: 420px;
  }

  .photo-badge {
    left: 16px;
    bottom: 16px;
    width: calc(100% - 32px);
    box-shadow: 7px 7px 0 var(--black);
  }
}