:root {
  color-scheme: light;
  --ink: #18221f;
  --muted: #5d6c66;
  --line: #d8e1dc;
  --paper: #f7faf8;
  --panel: #ffffff;
  --accent: #177b61;
  --accent-dark: #0f5f4a;
  --focus: #b9e4d5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.header-inner, .page {
  width: min(100% - 40px, 960px);
  margin: 0 auto;
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--ink);
  font-weight: 750;
  letter-spacing: .02em;
  text-decoration: none;
  font-size: 1.1rem;
}

nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav a { font-size: .92rem; text-decoration: none; }

.page { padding: 72px 0 88px; }
.eyebrow {
  color: var(--accent-dark);
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2 { line-height: 1.2; letter-spacing: 0; }
h1 { max-width: 720px; margin: 12px 0 20px; font-size: 4.5rem; }
h2 { margin: 40px 0 12px; font-size: 1.45rem; }
p, ul { max-width: 720px; }
.lead { color: var(--muted); font-size: 1.15rem; max-width: 640px; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 52px; }
.button {
  display: inline-block;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 9px 15px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 650;
}
.button.secondary { background: transparent; color: var(--accent-dark); }
.button:focus, a:focus { outline: 3px solid var(--focus); outline-offset: 2px; }

.feature-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}
.feature-row strong { display: block; margin-bottom: 4px; }
.feature-row span { color: var(--muted); font-size: .93rem; }

.product-shot { margin: 52px 0 0; }
.product-shot img {
  display: block;
  width: min(100%, 500px);
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.product-shot figcaption { margin-top: 10px; color: var(--muted); font-size: .88rem; }

.legal { max-width: 760px; }
.legal h1 { font-size: 3.2rem; }
.legal h2 { margin-top: 34px; }
.legal li { margin: 8px 0; }
.notice { border-left: 3px solid var(--accent); padding: 4px 0 4px 16px; color: var(--muted); }

footer { border-top: 1px solid var(--line); background: var(--panel); color: var(--muted); }
.footer-inner { width: min(100% - 40px, 960px); margin: 0 auto; padding: 22px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .9rem; }

@media (max-width: 680px) {
  .header-inner, .page, .footer-inner { width: min(100% - 28px, 960px); }
  .page { padding-top: 48px; }
  h1 { font-size: 3rem; }
  .legal h1 { font-size: 2.5rem; }
  .feature-row { grid-template-columns: 1fr; }
  .header-inner { align-items: flex-start; flex-direction: column; padding: 16px 0; gap: 10px; }
}