:root {
  color-scheme: light;
  --ink: #182126;
  --muted: #5f6b71;
  --line: #dbe3df;
  --paper: #f7f8f3;
  --white: #ffffff;
  --teal: #0f766e;
  --copper: #b45f2a;
  --graphite: #2d3740;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 48px;
  background: rgba(247, 248, 243, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--white);
  background: var(--graphite);
  border-radius: 6px;
}

nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}

nav a:hover {
  color: var(--teal);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 64px 48px 40px;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--copper);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  font-size: clamp(48px, 8vw, 92px);
}

h2 {
  font-size: clamp(28px, 4vw, 48px);
}

.lead {
  max-width: 650px;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.45;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  color: var(--white);
  background: var(--teal);
  border-radius: 6px;
  font-weight: 700;
}

.button:hover {
  background: #0b5f59;
}

.hero-visual {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(24, 33, 38, 0.18);
}

.hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.intro,
.focus-grid,
.split-section,
.services,
.contact,
footer {
  padding-left: 48px;
  padding-right: 48px;
}

.intro {
  padding-top: 56px;
  padding-bottom: 56px;
  background: var(--ink);
  color: var(--white);
}

.intro p {
  max-width: 980px;
  margin: 0;
  font-size: clamp(26px, 4vw, 48px);
  line-height: 1.18;
}

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

.focus-grid article {
  min-height: 340px;
  padding: 34px 28px;
  background: var(--white);
  border-right: 1px solid var(--line);
}

.focus-grid article:last-child {
  border-right: 0;
}

.focus-grid span {
  color: var(--teal);
  font-weight: 800;
}

.focus-grid h2 {
  margin-top: 72px;
  font-size: 24px;
}

.focus-grid p,
.split-section p,
.services p,
.contact address,
footer {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
  padding-top: 96px;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--line);
}

.split-section p {
  max-width: 760px;
  margin-top: 0;
  font-size: 19px;
}

.services {
  padding-top: 96px;
  padding-bottom: 96px;
  background: var(--white);
}

.services h2 {
  max-width: 850px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
}

.service-list p {
  min-height: 96px;
  margin: 0;
  padding: 24px;
  background: var(--white);
  color: var(--ink);
  font-weight: 650;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  padding-top: 96px;
  padding-bottom: 96px;
  background: var(--graphite);
  color: var(--white);
}

.contact a {
  display: inline-block;
  margin-top: 28px;
  color: #94f1dc;
  font-size: 24px;
  font-weight: 700;
}

.contact address {
  color: #cbd5d1;
  font-style: normal;
  text-align: right;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  padding-bottom: 28px;
  background: var(--graphite);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 14px;
}

footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .site-header {
    padding: 0 22px;
  }

  nav {
    gap: 16px;
  }

  .hero,
  .split-section,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    min-height: auto;
    padding: 48px 22px 28px;
  }

  .lead {
    font-size: 19px;
  }

  .intro,
  .focus-grid,
  .split-section,
  .services,
  .contact,
  footer {
    padding-left: 22px;
    padding-right: 22px;
  }

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

  .focus-grid article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .focus-grid h2 {
    margin-top: 42px;
  }

  .split-section,
  .services,
  .contact {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .contact address {
    text-align: left;
  }

  footer {
    display: block;
  }

  footer p + p {
    margin-top: 8px;
  }
}

@media (max-width: 560px) {
  .site-header {
    position: static;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  h1 {
    font-size: 44px;
  }

  .hero-visual img {
    aspect-ratio: 1 / 1;
  }
}