:root {
  --red: #ee3b36;
  --ink: #16181d;
  --muted: #5d6470;
  --line: #e7e8ec;
  --bg: #ffffff;
  --soft: #f6f7f9;
  --blue: #2f6bff;
  --green: #22a55b;
  --purple: #8b5cf6;
  --orange: #f59e0b;
  --radius: 18px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #f2f3f5; --muted: #a3a9b4; --line: #2a2d34; --bg: #111316; --soft: #1a1d22; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, sans-serif;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Header */
header.top { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(180%) blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 24px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--ink); }
.brand:hover { text-decoration: none; }
nav.links { margin-left: auto; display: flex; gap: 22px; font-size: 15px; }
nav.links a { color: var(--muted); }
nav.links a:hover { color: var(--ink); text-decoration: none; }

/* App icon (CSS) */
.icon { width: 30px; height: 30px; border-radius: 8px; background: #fff; overflow: hidden; display: inline-flex; flex-direction: column;
  box-shadow: 0 1px 2px rgba(0,0,0,.18), inset 0 0 0 .5px rgba(0,0,0,.18); }
.icon b { display: block; height: 30%; background: var(--red); }
.icon i { flex: 1; display: grid; place-items: center; font: 800 14px/1 ui-rounded, -apple-system, sans-serif; color: #15171a; font-style: normal; }
.icon.big { width: 112px; height: 112px; border-radius: 26px; box-shadow: 0 18px 40px rgba(238,59,54,.25), 0 2px 6px rgba(0,0,0,.15); }
.icon.big i { font-size: 54px; }
.icon.big b { display: flex; align-items: center; justify-content: center; color: #fff; font: 700 15px/1 -apple-system, sans-serif; letter-spacing: .08em; }

/* Hero */
.hero { padding: 88px 0 56px; text-align: center; }
.hero h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.05; letter-spacing: -.03em; margin: 28px 0 18px; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero p.lead { font-size: 21px; color: var(--muted); max-width: 680px; margin: 0 auto 32px; }
.cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 999px; font-weight: 600; font-size: 16px; }
.btn.primary { background: var(--ink); color: var(--bg); }
.btn.ghost { border: 1px solid var(--line); color: var(--ink); }
.btn:hover { text-decoration: none; opacity: .9; }
.note { color: var(--muted); font-size: 14px; margin-top: 14px; }

/* Product mock */
.mock { margin: 56px auto 0; max-width: 980px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line);
  background: var(--soft); box-shadow: 0 30px 80px rgba(0,0,0,.14); text-align: left; }
.mock .bar { height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 14px; border-bottom: 1px solid var(--line); }
.mock .bar span { width: 12px; height: 12px; border-radius: 50%; background: #ff5f57; }
.mock .bar span:nth-child(2) { background: #febc2e; } .mock .bar span:nth-child(3) { background: #28c840; }
.mock .bar .entry { margin-left: 18px; flex: 1; height: 24px; border-radius: 7px; background: var(--bg); border: 1px solid var(--line);
  font-size: 13px; color: var(--muted); display: flex; align-items: center; padding: 0 10px; }
.mock .body { display: grid; grid-template-columns: 220px 1fr; min-height: 360px; }
.mock .side { border-right: 1px solid var(--line); padding: 16px; font-size: 13px; }
.mock .side h4 { margin: 0 0 10px; font-size: 14px; }
.mini { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; font-size: 11px; color: var(--muted); }
.mini .t { background: var(--red); color: #fff; border-radius: 50%; }
.cal { padding: 10px 14px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.cal .day { font-size: 12px; color: var(--muted); font-weight: 600; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.cal .col { position: relative; height: 290px; }
.ev { position: absolute; left: 0; right: 0; border-radius: 7px; padding: 5px 7px; font-size: 12px; font-weight: 600; line-height: 1.25; overflow: hidden; }
.ev small { display: block; font-weight: 500; opacity: .75; }
.ev.b { background: color-mix(in srgb, var(--blue) 16%, transparent); border-left: 3px solid var(--blue); }
.ev.g { background: color-mix(in srgb, var(--green) 16%, transparent); border-left: 3px solid var(--green); }
.ev.p { background: color-mix(in srgb, var(--purple) 16%, transparent); border-left: 3px solid var(--purple); }
.ev.o { background: color-mix(in srgb, var(--orange) 18%, transparent); border-left: 3px solid var(--orange); }

/* Screenshots */
.hero-shot img, img.shot, .shot img { display: block; width: 100%; height: auto; border-radius: 14px;
  border: 1px solid var(--line); box-shadow: 0 24px 60px rgba(0,0,0,.12); }
.hero-shot { display: block; margin: 56px auto 0; max-width: 1000px; }
img.shot, picture.shot { display: block; margin-top: 32px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split > img.shot, .split > picture.shot { margin-top: 0; }
.split .sub { margin-bottom: 20px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ticks { margin: 0; padding-left: 20px; color: var(--muted); }
.ticks li { margin: 6px 0; }
img.menubar { display: block; width: 112px; height: auto; margin-top: 24px; border-radius: 6px; }
.split img[src*="mini-window"] { max-width: 360px; margin-inline: auto; }

/* Sections */
section { padding: 72px 0; }
section.alt { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -.02em; line-height: 1.15; margin: 0 0 12px; }
.sub { color: var(--muted); font-size: 19px; max-width: 700px; margin: 0 0 40px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { margin: 12px 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.glyph { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 20px; }
.examples { display: grid; gap: 10px; max-width: 760px; }
.examples code { display: block; padding: 14px 18px; border-radius: 12px; background: var(--bg); border: 1px solid var(--line);
  font: 15px/1.4 ui-monospace, "SF Mono", Menlo, monospace; }
.examples code span { color: var(--red); }
.services { display: flex; flex-wrap: wrap; gap: 10px; }
.services span { padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg); font-size: 15px; }

/* Prose pages */
.prose { max-width: 760px; padding: 56px 24px 80px; margin: 0 auto; }
.prose h1 { font-size: 40px; letter-spacing: -.02em; margin: 0 0 8px; }
.prose h2 { font-size: 24px; margin: 40px 0 10px; }
.prose .updated { color: var(--muted); margin: 0 0 32px; }
.prose li { margin: 6px 0; }
.prose table { border-collapse: collapse; width: 100%; font-size: 15px; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }

footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
footer nav { margin-left: auto; display: flex; gap: 18px; }

@media (max-width: 720px) {
  nav.links { display: none; }
  .split, .pair { grid-template-columns: 1fr; }
  .split.rev > :first-child { order: 2; }
  .mock .body { grid-template-columns: 1fr; }
  .mock .side { display: none; }
  .cal { grid-template-columns: repeat(3, 1fr); }
  .cal > :nth-child(n+4):nth-child(-n+5), .cal > :nth-child(n+9) { display: none; }
}