:root {
  --ink: #173f4b;
  --ink-deep: #0e2b34;
  --teal: #1f5461;
  --coral: #e97f5d;
  --coral-dark: #cd5f3a;
  --cream: #fffdf9;
  --paper: #f6f2e9;
  --amber: #efc194;
  --muted: #5f7377;
  --line: #e2ddd0;
  --maxw: 760px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--coral-dark); }
a:hover { color: var(--coral); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* header */
.site-header {
  background: var(--ink-deep);
  color: var(--cream);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
  text-decoration: none;
  font-weight: 700;
}
.brand img { width: 34px; height: 34px; border-radius: 9px; display: block; }
.brand span { font-size: 18px; letter-spacing: 0.2px; }
.nav a {
  color: #cfe0db;
  text-decoration: none;
  font-size: 15px;
  margin-left: 20px;
}
.nav a:hover { color: #fff; }

/* hero */
.hero {
  background: linear-gradient(180deg, var(--teal) 0%, var(--ink) 60%, var(--ink-deep) 100%);
  color: var(--cream);
  padding: 64px 0 72px;
}
.hero .eyebrow {
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.hero h1 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.08;
  margin: 0 0 16px;
}
.hero h1 em { color: var(--amber); font-style: normal; }
.hero p.sub {
  color: #cfe0db;
  font-size: 18px;
  max-width: 460px;
  margin: 0 0 28px;
}
.btn {
  display: inline-block;
  background: var(--coral);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 10px;
}
.btn:hover { background: var(--coral-dark); color: #fff; }
.btn.ghost {
  background: transparent;
  border: 1px solid #ffffff55;
  color: var(--cream);
  margin-left: 10px;
}

/* content */
main { padding: 56px 0 72px; }
main h1 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(28px, 5vw, 38px);
  margin: 0 0 8px;
}
main h2 {
  font-size: 20px;
  margin: 40px 0 8px;
}
main h3 { font-size: 17px; margin: 24px 0 4px; }
main p, main li { color: #33474b; }
.lede { font-size: 19px; color: var(--muted); margin-top: 6px; }
.updated { font-size: 14px; color: var(--muted); margin-top: 4px; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin: 36px 0;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; font-size: 15px; color: var(--muted); }

.contact {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  margin: 28px 0;
}
.contact a { font-weight: 700; }

details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}
details summary::-webkit-details-marker { display: none; }
details summary::after { content: " +"; color: var(--coral); }
details[open] summary::after { content: " –"; }
details p { margin: 10px 0 0; }

/* footer */
.site-footer {
  background: var(--ink-deep);
  color: #9fb4b0;
  font-size: 14px;
  padding: 28px 0;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
}
.site-footer a { color: #cfe0db; text-decoration: none; }
.site-footer a:hover { color: #fff; }