@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/bricolage-grotesque-latin.woff2") format("woff2");
}

:root {
  --bg: #0b0d12;
  --panel: #12151c;
  --raised: #1b1f28;
  --line: #2a2f3a;
  --text: #eef1f6;
  --muted: #9aa4b8;
  --accent: #7fa2ff;
  --rec: #ff5f6d;
  --key-edge: #0e1015;
  --display: "Bricolage Grotesque", "Helvetica Neue", sans-serif;
  --body: -apple-system, "SF Pro Text", system-ui, "Helvetica Neue", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: #ffffff; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }
.brand img { width: 32px; height: 32px; }
.site-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-nav a { color: var(--muted); text-decoration: none; font-size: 15px; padding: 10px 0; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); }

/* Key caps, the site's one ornament */
.key {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.1em; height: 1.75em; padding: 0 0.5em; margin: 0 0.1em;
  border-radius: 0.38em; background: var(--raised); border: 1px solid #3a4252;
  box-shadow: inset 0 -2px 0 var(--key-edge);
  font-family: var(--body); font-weight: 500; font-size: 0.82em; line-height: 1; color: var(--text);
  vertical-align: 0.08em; white-space: nowrap;
}

/* Home */
.hero { text-align: center; padding-block: 72px 40px; }
.hero .icon { width: 112px; height: 112px; }
.hero h1 { font-family: var(--display); font-size: clamp(40px, 7vw, 68px); line-height: 1.04; letter-spacing: -0.025em; margin: 22px 0 14px; }
.hero .lede { color: var(--muted); font-size: clamp(18px, 2.4vw, 22px); max-width: 640px; margin: 0 auto; }
.store-note { display: inline-flex; align-items: center; gap: 10px; margin-top: 30px; padding: 12px 20px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); color: var(--muted); font-size: 15px; }
.store-note strong { color: var(--text); font-weight: 600; white-space: nowrap; }

.window { max-width: 1000px; margin: 44px auto 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6); background: #0f1115; }
.window .bar { height: 30px; background: #1c1f27; border-bottom: 1px solid #262a33; display: flex; align-items: center; gap: 8px; padding-left: 14px; }
.window .bar span { width: 12px; height: 12px; border-radius: 50%; }
.window .bar span:nth-child(1) { background: #ff5f57; }
.window .bar span:nth-child(2) { background: #febc2e; }
.window .bar span:nth-child(3) { background: #28c840; }
.window img { display: block; width: 100%; height: auto; }

.loop { padding-block: 88px 24px; }
.section-title { font-family: var(--display); font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 32px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.steps li { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.steps h3 { font-family: var(--display); font-size: 21px; margin: 0 0 8px; letter-spacing: -0.01em; }
.steps p { margin: 0; color: var(--muted); font-size: 16px; }
.steps .key { font-size: 15px; margin: 0 0 14px; }

.facts { padding-block: 64px 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px 40px; }
.facts h3 { font-family: var(--display); font-size: 20px; margin: 0 0 6px; }
.facts p { margin: 0; color: var(--muted); font-size: 16px; }

/* Document pages */
.doc { padding-block: 56px 40px; }
.doc h1 { font-family: var(--display); font-size: clamp(34px, 5vw, 48px); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 8px; }
.doc .meta { color: var(--muted); margin: 0 0 36px; font-size: 15px; }
.doc h2 { font-family: var(--display); font-size: 24px; letter-spacing: -0.01em; margin: 40px 0 10px; }
.doc p, .doc li { color: #d3d8e2; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.callout { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px 24px; margin: 24px 0; }
.callout p { margin: 0; color: var(--text); }

.faq details { border-top: 1px solid var(--line); padding: 4px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; color: var(--text); list-style-position: outside; }
.faq details p { margin: 0 0 16px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 72px; padding: 32px 0 48px; color: var(--muted); font-size: 15px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding-top: 48px; }
  .store-note { flex-direction: column; gap: 2px; }
  .site-nav { gap: 16px; }
}