/* tilenook.com - take A of mock A-001 (docs/mocks/A-001-landing-page.html): white page, hairlines, one blue. */

@font-face {
  font-family: "Instrument Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/instrument-sans.woff2") format("woff2");
}

:root {
  --font: "Instrument Sans", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --bg: #ffffff;
  --bg-2: #f5f5f7;
  --bg-3: #e8e8ed;
  --ink: #1d1d1f;
  --ink-2: #515154;
  --ink-3: #6e6e73;
  --line: #d2d2d7;
  --line-2: #e6e6eb;
  --accent: #2b6cb0;
  --accent-ink: #ffffff;
  --bar: color-mix(in srgb, var(--accent) 42%, var(--bg));
  --ev: color-mix(in srgb, var(--accent) 30%, var(--bg));
  --win-bg: #ffffff;
  --win-bar: #ececf0;
  --sk: #e1e1e6;
  --sk-2: #c9c9cf;
  --shadow: rgba(20, 20, 30, 0.18);
  --dot-r: #ff5f57;
  --dot-y: #febc2e;
  --dot-g: #28c840;
  --ico-1: #4f8ef7;
  --ico-2: #6ac36a;
  --ico-3: #f0a640;
  --ico-4: #9b7bdc;
  --av-1: #2b6cb0;
  --av-2: #c0623b;
  --dock-bg: rgba(0, 0, 0, 0.06);
  --focus: #2b6cb0;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1e;
    --bg-2: #262628;
    --bg-3: #333336;
    --ink: #f5f5f7;
    --ink-2: #c7c7cc;
    --ink-3: #8e8e93;
    --line: #3a3a3d;
    --line-2: #2c2c2f;
    --accent: #5b9cf5;
    --accent-ink: #0d1626;
    --win-bg: #2a2a2d;
    --win-bar: #353538;
    --sk: #45454a;
    --sk-2: #5a5a60;
    --shadow: rgba(0, 0, 0, 0.6);
    --ico-1: #5b9cf5;
    --ico-2: #6fcf6f;
    --ico-3: #f3b352;
    --ico-4: #ab8ff0;
    --av-1: #5b9cf5;
    --av-2: #e0825a;
    --dock-bg: rgba(255, 255, 255, 0.08);
    --focus: #8ab8ff;
  }
}

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.page { container: page / inline-size; }
.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding-left: max(clamp(20px, 4cqw, 56px), env(safe-area-inset-left, 0px));
  padding-right: max(clamp(20px, 4cqw, 56px), env(safe-area-inset-right, 0px));
}
h1, h2 { margin: 0; font-weight: 600; letter-spacing: -0.022em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(31px, 4.4cqw, 54px); max-width: 15ch; }
h2 { font-size: clamp(24px, 2.8cqw, 36px); max-width: 18ch; }
.sub, .lead { margin: 14px 0 0; font-size: clamp(16px, 1.5cqw, 19px); color: var(--ink-2); max-width: 42ch; text-wrap: pretty; }

/* nav */
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 18px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 16px; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.brand-ico { width: 22px; height: 22px; border-radius: 6px; background: var(--accent); position: relative; }
.brand-ico::before, .brand-ico::after { content: ""; position: absolute; background: var(--accent-ink); border-radius: 1px; }
.brand-ico::before { left: 5px; top: 5px; width: 5px; height: 12px; }
.brand-ico::after { left: 12px; top: 5px; width: 5px; height: 5px; box-shadow: 0 7px 0 var(--accent-ink); }
.nav-status { font-size: 13px; color: var(--ink-3); }

/* status tag */
.status {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 26px 0 0; padding: 7px 12px 7px 10px;
  border: 1px solid var(--line); border-radius: 999px;
  font-size: 13px; font-weight: 500; color: var(--ink-2);
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* hero */
.hero { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(24px, 4cqw, 56px); align-items: center; padding-block: clamp(28px, 5cqw, 72px) clamp(40px, 6cqw, 88px); }
.hero .win { box-shadow: 0 30px 60px -28px var(--shadow), 0 1px 0 var(--line-2); }

/* drawn Mac window */
.win { background: var(--win-bg); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.win-bar { position: relative; display: flex; align-items: center; height: 30px; padding: 0 10px; background: var(--win-bar); border-bottom: 1px solid var(--line-2); }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--dot-r); }
.dots i:nth-child(2) { background: var(--dot-y); }
.dots i:nth-child(3) { background: var(--dot-g); }
.win-title { position: absolute; left: 0; right: 0; text-align: center; font-size: 11px; font-weight: 500; color: var(--ink-2); pointer-events: none; }
.win-body { position: relative; overflow: hidden; aspect-ratio: 16 / 10; }

/* drawn sites */
.site { position: absolute; inset: 0; }
.ln { display: block; height: 6px; border-radius: 3px; background: var(--sk); width: var(--w, 100%); }
.ln.d { background: var(--sk-2); }
.site-mail { display: grid; grid-template-columns: 36% 1fr; }
.mail-side { background: var(--bg-2); border-right: 1px solid var(--line-2); padding: 6px; display: grid; gap: 4px; align-content: start; }
.mail-row { display: grid; gap: 5px; padding: 8px; border-radius: 6px; }
.mail-row.sel { background: var(--ev); }
.mail-read { padding: 14px 16px; display: grid; gap: 8px; align-content: start; }
.mail-read .gap { height: 6px; }
.site-cal { display: grid; grid-template-rows: 20px 1fr; }
.cal-head { display: grid; grid-template-columns: repeat(7, 1fr); font-size: 8px; color: var(--ink-3); text-align: center; line-height: 20px; border-bottom: 1px solid var(--line-2); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); grid-auto-rows: 1fr; }
.cal-grid i { display: block; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); padding: 3px; }
.cal-grid i:nth-child(7n) { border-right: 0; }
.ev { display: block; height: 7px; border-radius: 2px; background: var(--ev); margin-bottom: 2px; }
.ev.d { background: var(--accent); }
.site-chat { display: flex; flex-direction: column; gap: 6px; padding: 10px; }
.bub { width: 55%; height: 14px; border-radius: 8px 8px 8px 2px; background: var(--sk); }
.bub.me { align-self: flex-end; border-radius: 8px 8px 2px 8px; background: var(--ev); }
.chat-in { margin-top: auto; height: 20px; border: 1px solid var(--line); border-radius: 10px; }

/* split panes and dividers */
.win-body.split { display: grid; grid-template-columns: 1fr 6px 1fr; }
.pane { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.pane-tab { display: flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; font-size: 10px; font-weight: 500; color: var(--ink-2); background: var(--bg-2); border-bottom: 1px solid var(--line-2); flex: none; }
.pane-body { position: relative; flex: 1; min-height: 0; }
.pane-col { display: grid; grid-template-rows: 1fr 6px 1fr; min-height: 0; }
.fav { width: 8px; height: 8px; border-radius: 2px; background: var(--ico-1); }
.fav.c2 { background: var(--ico-2); }
.fav.c3 { background: var(--ico-3); }
.divider { background: var(--bg-3); position: relative; }
.divider::after { content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--ink-3); border-radius: 2px; }
.divider.v::after { width: 2px; height: 18px; }
.divider.h::after { width: 18px; height: 2px; }

/* account chip */
.acct { margin-left: auto; display: inline-flex; align-items: center; gap: 5px; font-size: 9px; color: var(--ink-2); }
.av { width: 14px; height: 14px; border-radius: 50%; background: var(--av-1); color: var(--accent-ink); font-size: 7px; font-weight: 700; display: grid; place-items: center; }
.av.a2 { background: var(--av-2); }

/* dock */
.dock { display: flex; align-items: flex-end; gap: 8px; width: max-content; margin: 18px auto 0; padding: 8px 10px; border-radius: 14px; background: var(--dock-bg); }
.dk { position: relative; display: block; width: 34px; height: 34px; border-radius: 9px; background: var(--ico-1); }
.dk.c2 { background: var(--ico-2); }
.dk.c3 { background: var(--ico-3); }
.dk.c4 { background: var(--ico-4); }
.dk.app { background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; font-size: 16px; }
.dk-label {
  position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translateX(-50%);
  font-size: 10px; font-weight: 500; color: var(--ink); background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 5px; padding: 2px 7px; white-space: nowrap;
}
.dk-label::after { content: ""; position: absolute; left: 50%; top: 100%; transform: translateX(-50%); border: 4px solid transparent; border-top-color: var(--line); }
.dk-run { position: absolute; left: 50%; top: calc(100% + 4px); transform: translateX(-50%); width: 4px; height: 4px; border-radius: 50%; background: var(--ink-3); }

/* sections */
.sec { padding-block: clamp(36px, 5cqw, 72px); border-top: 1px solid var(--line-2); }
.sec-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(24px, 4cqw, 56px); align-items: center; }
.sec-art { min-width: 0; }
.sec-art .win { box-shadow: 0 24px 48px -28px var(--shadow); }

/* more than a saved site */
.mini-win { width: 170px; }
.mini-win .win-bar { height: 16px; padding: 0 6px; }
.mini-win .win-title { font-size: 9px; }
.mini-win .dots { gap: 3px; }
.mini-win .dots i { width: 5px; height: 5px; }
.mini-split { display: grid; grid-template-columns: 1fr 4px 1fr; aspect-ratio: 16 / 9; }
.mini-split.one { grid-template-columns: 1fr; }
.mcol { display: grid; grid-template-rows: 1fr 4px 1fr; min-height: 0; }
.mp { position: relative; background: var(--bg-2); display: grid; place-items: center; min-height: 0; }
.mdv { background: var(--bg-3); }
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.vs-art { height: 170px; display: grid; place-items: center; border-radius: 12px; background: var(--bg-2); }
.vs-us .vs-art { background: color-mix(in srgb, var(--accent) 10%, var(--bg-2)); }
.vs-name { margin: 14px 0 6px; font-size: 16px; font-weight: 600; }
.vs-facts { display: grid; grid-template-columns: 72px 1fr; gap: 6px 12px; margin: 0; font-size: 14px; }
.vs-facts dt { color: var(--ink-3); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; padding-top: 2px; }
.vs-facts dd { margin: 0; color: var(--ink-2); }
.vs-us .vs-facts dd { color: var(--ink); font-weight: 500; }

/* private facts */
.facts { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.facts li { display: flex; gap: 14px; align-items: center; padding: 18px 0; border-top: 1px solid var(--line-2); font-size: 17px; font-weight: 500; }
.facts svg { width: 22px; height: 22px; flex: none; color: var(--accent); }

/* price ladder */
.ladder { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.ladder li { display: grid; gap: 6px; text-align: center; }
.track { position: relative; height: 150px; }
.bar { position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--h) * 1%); border-radius: 6px 6px 2px 2px; background: var(--bar); }
.ladder li:first-child .bar { background: var(--accent); }
.price { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.nth { font-size: 12px; color: var(--ink-3); }
.price-notes { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 4px; font-size: 14px; color: var(--ink-2); }

/* a plain page: privacy, terms, support */
.doc { padding-block: clamp(40px, 10vh, 120px) 64px; min-height: 60vh; }
.doc p { margin: 14px 0 0; color: var(--ink-2); max-width: 60ch; }

/* footer */
.foot { display: flex; align-items: center; gap: 20px; padding-block: 24px; border-top: 1px solid var(--line-2); font-size: 13px; color: var(--ink-3); }
.foot nav { margin-left: auto; display: flex; gap: 18px; }
.foot a { color: var(--ink-2); text-decoration: none; }
.foot a:hover { text-decoration: underline; }

/* narrow */
@container page (max-width: 760px) {
  .hero, .sec-grid, .versus, .facts { grid-template-columns: 1fr; }
  .hero { padding-top: 16px; }
  .facts { gap: 0; }
  .ladder { gap: 5px; }
  .track { height: 110px; }
  .price { font-size: 13px; }
  .nth { font-size: 11px; }
  .cal-head { font-size: 7px; }
  .pane-tab { font-size: 9px; padding: 0 6px; }
  .acct { font-size: 8px; }
  .foot { flex-wrap: wrap; gap: 10px 20px; }
  .foot nav { margin-left: 0; width: 100%; }
}

/* the workspace section: a wide pane beside one at a fixed width */
.win-body.split.fixed { grid-template-columns: 1fr 6px 32%; }
.site-doc { padding: 16px 20px; display: grid; gap: 8px; align-content: start; }
.site-doc .h { height: 10px; width: 46%; border-radius: 3px; background: var(--sk-2); margin-bottom: 6px; }
.site-doc .gap { height: 6px; }
.fixed-tag {
  position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px; background: var(--accent); color: var(--accent-ink);
  font: 600 11px var(--mono); white-space: nowrap;
}