:root {
  color-scheme: light;
  --bg: #f6f1ea;
  --ink: #1d1b16;
  --accent: #1f6b5f;
  --accent-dark: #165248;
  --muted: #6b6256;
  --surface: #ffffff;
  --border: #e3d9cc;
  --shadow: 0 20px 50px rgba(29, 27, 22, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "DM Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(31, 107, 95, 0.2), transparent 60%),
    radial-gradient(1000px 700px at 10% 10%, rgba(229, 190, 124, 0.2), transparent 60%),
    var(--bg);
  line-height: 1.6;
}

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(246, 241, 234, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

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

.brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.nav {
  display: flex;
  gap: 18px;
  font-weight: 500;
}

.nav a {
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.nav a[aria-current="page"],
.nav a:hover {
  border-color: var(--accent);
}

.hero {
  padding: 90px 0 70px;
}

.hero h1 {
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  margin: 0 0 12px;
}

.tagline {
  font-size: clamp(1.1rem, 2.1vw, 1.4rem);
  color: var(--muted);
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 28px;
}

.button {
  background: var(--accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
  box-shadow: var(--shadow);
}

.button:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.button.ghost {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  box-shadow: none;
}

.content {
  padding: 40px 0 90px;
}

.grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.list {
  padding-left: 18px;
  margin: 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.text-link {
  font-weight: 600;
  color: var(--accent);
}

.narrow {
  max-width: 720px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  background: var(--surface);
}

@media (max-width: 720px) {
  .site-header .container {
    flex-direction: column;
    gap: 12px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}