:root {
  color-scheme: light;
  --ink: #1f2933;
  --muted: #617083;
  --line: #d9e2ec;
  --paper: #ffffff;
  --wash: #f3f7f6;
  --green: #0f766e;
  --coral: #d4553d;
  --gold: #c9972b;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--wash);
}

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: 18px clamp(20px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

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

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 8px;
  color: white;
  background: var(--green);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
}

nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  min-height: 76vh;
  padding: clamp(48px, 9vw, 112px) clamp(20px, 5vw, 64px);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), transparent 42%),
    linear-gradient(315deg, rgba(212, 85, 61, 0.12), transparent 36%),
    var(--paper);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(42px, 8vw, 88px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  letter-spacing: 0;
}

.intro {
  max-width: 660px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.8;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary,
.secondary {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 700;
}

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

.secondary {
  color: var(--green);
  border: 1px solid var(--line);
  background: white;
}

.hero-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbf7ef;
  box-shadow: 0 20px 60px rgba(31, 41, 51, 0.08);
}

.hero-panel span,
.hero-panel strong {
  display: block;
}

.hero-panel span {
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
}

.hero-panel strong {
  margin: 14px 0;
  font-size: 32px;
  line-height: 1.2;
}

.hero-panel p,
.section p {
  color: var(--muted);
  line-height: 1.75;
}

.section {
  padding: clamp(46px, 7vw, 88px) clamp(20px, 5vw, 64px);
}

.section-heading {
  max-width: 680px;
  margin-bottom: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

article {
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(24px, 5vw, 80px);
  background: white;
}

.split p {
  max-width: 760px;
  font-size: 18px;
}

.contact {
  color: white;
  background: var(--green);
}

.contact .eyebrow,
.contact p {
  color: rgba(255, 255, 255, 0.82);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(20px, 5vw, 64px);
  color: var(--muted);
  background: #17212b;
}

@media (max-width: 820px) {
  .site-header,
  .hero,
  .split,
  footer {
    grid-template-columns: 1fr;
  }

  .site-header {
    align-items: flex-start;
  }

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

  .hero {
    min-height: auto;
  }

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