/* Shared shell: mintation.io tokens, header, footer, buttons, legal pages. */
@font-face {
  font-family: "Figtree";
  src: url("/assets/figtree-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}
:root {
  --font-sans: Figtree, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --bg: #ffffff;
  --canvas: #f6f6f5;
  --line: #ebebea;
  --line-strong: #dcdcdb;
  --text: #1b1b1d;
  --text-2: #55555b;
  --muted: #8d8d93;
  --ink: #18181b;
  --ink-2: #26262b;
  --on-ink: #ffffff;
  --on-ink-2: #a1a1a8;
  --mint: #3ee6a8;
  --mint-ink: #052e22;
  --mint-soft: #e3f8ef;
  --mint-text: #047857;
  --amber-soft: #fef3c7;
  --amber-text: #92400e;
  --violet-soft: #efeefd;
  --violet-text: #4338ca;
  --blue-soft: #e8f0fb;
  --blue-text: #1d4f91;
  --focus: #1a72ff;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; font: 16px/1.6 var(--font-sans); color: var(--text); background: var(--bg); }
a { color: inherit; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { color: var(--ink); text-wrap: balance; margin: 0; }
p { margin: 0; }
code, pre, .mono { font-family: var(--font-mono); }
.wrap {
  max-width: var(--max); margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.topbar {
  background: var(--mint-soft); color: var(--mint-text); font-size: 13px; text-align: center; padding-block: 8px;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.topbar b { color: var(--mint-ink); font-weight: 600; }

header.site { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: rgb(255 255 255 / .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; gap: 28px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.mark { width: 26px; height: 26px; border-radius: 8px; background: var(--ink); display: grid; place-items: center; }
.mark::after { content: ""; width: 9px; height: 9px; border-top: 2.5px solid var(--mint); border-right: 2.5px solid var(--mint); transform: translate(-1px, 1px) rotate(0deg); }
nav.site { display: flex; gap: 22px; font-size: 15px; flex: 1; }
nav.site a { color: var(--text-2); text-decoration: none; white-space: nowrap; }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--ink); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border-radius: var(--r-sm); font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent; white-space: nowrap; }
.btn-ink { background: var(--ink); color: var(--on-ink); }
.btn-ink:hover { background: var(--ink-2); }
.btn-mint { background: var(--mint); color: var(--mint-ink); }
.btn-mint:hover { filter: brightness(.96); }
.btn-ghost { background: var(--bg); color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--canvas); }
.btn-sm { height: 38px; padding: 0 14px; font-size: 14px; }

footer.site { border-top: 1px solid var(--line); background: var(--bg); padding-block: 48px 40px; font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 32px; }
.foot-grid p { color: var(--text-2); margin-top: 12px; max-width: 34ch; }
.foot-grid h3 { font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 12px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-grid a { color: var(--text-2); text-decoration: none; }
.foot-grid a:hover { color: var(--ink); }
.foot-base { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Legal and contact pages */
.doc-head { background: var(--canvas); border-bottom: 1px solid var(--line); padding-block: 56px 40px; }
.doc-head h1 { font-size: 48px; line-height: 1.05; letter-spacing: -.03em; margin-top: 12px; }
.doc-head .lede { font-size: 18px; color: var(--text-2); margin-top: 14px; max-width: 62ch; }
.doc-body { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; padding-block: 48px 72px; }
.toc { position: sticky; top: 96px; align-self: start; display: grid; gap: 4px; font-size: 14px; }
.toc a { color: var(--text-2); text-decoration: none; padding: 6px 10px; border-radius: var(--r-sm); }
.toc a:hover { background: var(--canvas); color: var(--ink); }
.prose { max-width: 68ch; }
.prose h2 { font-size: 22px; letter-spacing: -.01em; margin: 40px 0 10px; scroll-margin-top: 96px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { color: var(--text-2); margin: 0 0 14px; }
.prose li { margin: 6px 0; }
.prose a { color: var(--mint-text); text-underline-offset: 3px; }
.prose code { font-size: 14px; background: var(--canvas); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; color: var(--ink); }
.contact-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin-bottom: 24px; }
.contact-list div { background: var(--bg); display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 16px; padding: 16px 20px; }
.contact-list dt { color: var(--muted); font-size: 14px; }
.contact-list dd { margin: 0; overflow-wrap: anywhere; }

@media (max-width: 860px) {
  header.site .wrap { flex-wrap: wrap; gap: 0 16px; padding-block: 10px; }
  nav.site { order: 3; flex-basis: 100%; overflow-x: auto; scrollbar-width: none; padding-block: 8px 2px; gap: 18px; font-size: 14px; }
  nav.site::-webkit-scrollbar { display: none; }
  .topbar b { display: none; }
  header.site .btn { margin-left: auto; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > :first-child { grid-column: 1 / -1; }
  .doc-head h1 { font-size: 36px; }
  .doc-body { grid-template-columns: 1fr; gap: 24px; }
  .toc { position: static; display: flex; flex-wrap: wrap; }
  .contact-list div { grid-template-columns: 1fr; gap: 2px; }
}