:root {
  color-scheme: light;
  --page: #f6f5ef;
  --ink: #17251f;
  --muted: #526259;
  --green: #275b46;
  --line: #cbd3c5;
  --tint: #e8ecdf;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--page);
  font-size: 16px;
  line-height: 1.6;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-underline-offset: 4px; }
a:hover { color: var(--green); }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--green); outline-offset: 5px; }
::selection { color: var(--page); background: var(--green); }
.skip { position: absolute; top: -100px; left: 16px; padding: 12px; background: var(--page); z-index: 1; }
.skip:focus { top: 12px; }
.site-header, main, footer { max-width: 1200px; margin-inline: auto; padding-inline: 40px; }
.site-header { padding-block: 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; }
.brand { display: inline-flex; gap: 12px; align-items: center; text-decoration: none; font-size: 22px; font-weight: 700; letter-spacing: -.04em; }
.brand img { flex-shrink: 0; }
.contact-link { display: inline-flex; gap: 12px; align-items: center; min-height: 44px; font-size: 14px; }
.intro { padding-block: 72px 76px; }
p { margin: 0 0 20px; }
.eyebrow { color: var(--muted); font-size: 13px; font-weight: 600; letter-spacing: .06em; margin-bottom: 24px; }
h1, h2 { text-wrap: balance; font-weight: 550; letter-spacing: -.045em; }
h1 { font-size: clamp(56px, 7.2vw, 88px); line-height: 1.02; margin: 0 0 30px; }
.lead { font-size: 21px; max-width: 43ch; margin: 0; }
.product { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; padding-block: 44px 48px; }
.product .eyebrow { margin-bottom: 14px; }
h2 { font-size: clamp(28px, 3.1vw, 38px); line-height: 1.18; margin: 0 0 14px; }
.stack { color: var(--muted); font-size: 14px; margin: 0; }
.product-lead { font-size: 21px; line-height: 1.45; }
.product-detail { max-width: 58ch; }
.product-detail > p:nth-child(2) { color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 48px; margin-top: 6px; padding: 12px 18px; border-radius: 5px; background: var(--green); color: #fffefa; text-decoration: none; font-size: 15px; font-weight: 600; }
.button:hover { color: #fffefa; background: #1c4434; }
footer { padding-block: 28px 36px; font-size: 13px; color: var(--muted); }
details { margin-top: 12px; }
summary { width: fit-content; min-height: 44px; padding-block: 12px; cursor: pointer; }
summary:hover { color: var(--ink); }
.legal { padding-top: 16px; max-width: 76ch; }
.legal p { margin-bottom: 16px; }
@media (max-width: 760px) {
  .site-header, main, footer { padding-inline: 24px; }
  .intro { padding-block: 52px 56px; }
  .product { grid-template-columns: 1fr; gap: 28px; padding-block: 32px 36px; }
  .lead, .product-lead { font-size: 19px; }
}
@media (max-width: 380px) {
  .site-header, main, footer { padding-inline: 20px; }
  .brand { font-size: 20px; gap: 8px; }
  .contact-link { font-size: 13px; gap: 6px; }
  .button { width: 100%; gap: 12px; font-size: 14px; }
}