:root {
  color-scheme: light;
  --bg: #f7f4ef;
  --panel: #ffffff;
  --text: #1f2933;
  --muted: #667085;
  --line: #ded7cc;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --accent: #c2410c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  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;
  padding: 20px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(31, 41, 51, 0.08);
  background: rgba(247, 244, 239, 0.88);
  backdrop-filter: blur(14px);
}

.brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 15px;
}

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

.hero {
  display: grid;
  min-height: 68vh;
  place-items: center;
  padding: 72px clamp(20px, 5vw, 72px);
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.12), transparent 44%),
    linear-gradient(320deg, rgba(194, 65, 12, 0.13), transparent 40%),
    var(--bg);
}

.hero-content {
  width: min(920px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.intro {
  max-width: 680px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--primary);
  border-radius: 6px;
  font-weight: 700;
}

.button.primary {
  background: var(--primary);
  color: #fff;
}

.button.primary:hover {
  background: var(--primary-dark);
}

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

.button.secondary:hover {
  background: rgba(15, 118, 110, 0.08);
}

.section {
  padding: 76px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 720px;
}

.body-text {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.card {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.card-number {
  display: block;
  margin-bottom: 42px;
  color: var(--primary);
  font-weight: 800;
}

.card p {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  background: #eef6f5;
}

.contact-link {
  padding: 14px 18px;
  border: 1px solid var(--primary);
  border-radius: 6px;
  color: var(--primary);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .site-header,
  .site-footer,
  .contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-header {
    position: static;
  }

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

  .hero {
    min-height: 58vh;
    place-items: end start;
  }

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

  .contact {
    display: flex;
  }
}