:root {
  --bg: #f7f5f0;
  --bg-alt: #eef3ef;
  --surface: #ffffff;
  --ink: #14201b;
  --muted: #4a5c54;
  --brand: #0f3d2e;
  --brand-2: #1f6b4f;
  --accent: #c4a35a;
  --border: #d7ddd8;
  --shadow: 0 10px 30px rgba(15, 61, 46, 0.08);
  --radius: 14px;
  --max: 1080px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: var(--brand-2);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--brand);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--brand);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.narrow {
  max-width: 720px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.logo {
  font-weight: 700;
  color: var(--brand);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.1rem;
}

.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-header nav a:hover {
  color: var(--brand);
}

.hero {
  padding: 4.5rem 0 3.5rem;
  background:
    radial-gradient(circle at top right, rgba(196, 163, 90, 0.18), transparent 40%),
    linear-gradient(180deg, #e8f0ea 0%, var(--bg) 70%);
}

.hero-inner {
  max-width: 760px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.85rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 61, 46, 0.08);
  color: var(--brand);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--brand);
}

.lede {
  margin: 0 0 1.75rem;
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 42rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--brand-2);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--brand);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--brand);
}

.section-intro {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 40rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  color: var(--brand);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.guide-list li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}

.guide-list strong {
  display: block;
  margin: 0.35rem 0 0.35rem;
  color: var(--ink);
}

.guide-list p {
  margin: 0;
  color: var(--muted);
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand);
  background: rgba(196, 163, 90, 0.22);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #0f3d2e;
  color: #d7e4dd;
  padding: 2.5rem 0;
}

.footer-brand {
  margin: 0 0 0.5rem;
  font-weight: 700;
  color: #fff;
}

.footer-note {
  margin: 0 0 1.25rem;
  max-width: 42rem;
  color: #b7c8bf;
  font-size: 0.92rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  margin-bottom: 1.25rem;
}

.footer-nav a {
  color: #e8f0ea;
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: #8fa599;
}

.page {
  padding: 3rem 0 4rem;
}

.page h1 {
  margin: 0 0 1rem;
  color: var(--brand);
  letter-spacing: -0.02em;
}

.page p,
.page li {
  color: var(--muted);
}

.page ul {
  padding-left: 1.2rem;
}

.breadcrumb {
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--brand);
}

@media (max-width: 800px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.85rem 0;
  }

  .hero {
    padding-top: 3rem;
  }
}