:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #edf4f7;
  --text: #17202a;
  --muted: #5f6c75;
  --line: #d9e2e8;
  --primary: #136f63;
  --primary-dark: #0f514a;
  --accent: #b8872b;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a {
  color: var(--primary-dark);
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.header-inner,
.main,
.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-weight: 800;
}

.brand-name {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.1;
}

.brand-subtitle {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.2;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav a {
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.95rem;
  padding: 8px 10px;
}

.nav a[aria-current="page"],
.nav a:hover {
  background: var(--surface-soft);
  border-color: var(--line);
  color: var(--primary-dark);
  text-decoration: none;
}

.main {
  padding: 44px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 32px;
  align-items: center;
  padding: 28px 0 38px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 10px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.7rem);
}

h2 {
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  margin-top: 34px;
}

h3 {
  font-size: 1.08rem;
  margin-top: 24px;
}

p {
  margin: 0 0 14px;
}

.lead {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 760px;
}

.hero-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.hero-panel strong {
  color: var(--primary-dark);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  align-items: center;
  background: var(--primary);
  border-radius: var(--radius);
  color: #fff;
  display: inline-flex;
  min-height: 44px;
  padding: 10px 16px;
}

.button.secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--primary-dark);
}

.section {
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0 28px;
}

.item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.content {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 4vw, 36px);
}

.content ul {
  padding-left: 22px;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  background: #16222a;
  color: #dce7ec;
  padding: 26px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.site-footer a {
  color: #fff;
}

@media (max-width: 760px) {
  .header-inner,
  .hero,
  .footer-inner {
    display: block;
  }

  .nav {
    margin-top: 16px;
  }

  .nav a {
    padding-left: 0;
  }

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

  .hero-panel {
    margin-top: 24px;
  }
}