:root {
  --bg: #f2f6f4;
  --bg-deep: #e4efe9;
  --panel: #ffffff;
  --ink: #12221f;
  --muted: #5a6f69;
  --line: #d5e3de;
  --brand: #0e6e5c;
  --brand-dark: #0a5749;
  --brand-soft: #e6f4f0;
  --shadow: 0 18px 40px rgba(10, 87, 73, 0.08);
  --radius: 18px;
  --max: 760px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(14, 110, 92, 0.14), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(14, 110, 92, 0.08), transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  line-height: 1.65;
}

a {
  color: var(--brand-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(242, 246, 244, 0.86);
  border-bottom: 1px solid rgba(213, 227, 222, 0.8);
}

.site-header__inner,
.site-footer__inner,
.wrap {
  width: min(calc(100% - 2rem), 1040px);
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.brand span {
  font-size: 1.05rem;
}

.nav {
  display: flex;
  gap: 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
}

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

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

.hero {
  padding: 3.5rem 0 2rem;
}

.hero__eyebrow {
  display: inline-block;
  margin: 0 0 0.85rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 0.75rem;
  max-width: 14ch;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--brand-dark);
}

.hero p {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  margin-bottom: 2.5rem;
  animation: rise 0.55s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0 0 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.toc {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 2rem;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: var(--brand-soft);
  list-style: none;
}

.toc a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.policy h2 {
  margin: 2rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 560;
  letter-spacing: -0.02em;
  color: var(--brand-dark);
  scroll-margin-top: 5rem;
}

.policy h2:first-of-type {
  margin-top: 0;
}

.policy p,
.policy li {
  color: #2a3b37;
}

.policy ul {
  margin: 0.4rem 0 1rem;
  padding-left: 1.2rem;
}

.policy li + li {
  margin-top: 0.35rem;
}

.home-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 1.5rem 0 2.5rem;
}

.card {
  display: block;
  padding: 1.25rem 1.3rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(14, 110, 92, 0.35);
}

.card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 640px) {
  .nav {
    gap: 0.8rem;
    font-size: 0.85rem;
  }

  .hero {
    padding-top: 2.4rem;
  }
}