:root {
  --paper: #f7f8f4;
  --surface: #ffffff;
  --ink: #16181d;
  --muted: #555b66;
  --faint: #868c96;
  --line: #e3e5de;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --accent-soft: #e6edfd;
  --grid: rgba(22, 24, 29, .045);
  --shadow: 0 1px 2px rgba(16, 20, 30, .06), 0 18px 50px -20px rgba(16, 20, 30, .28);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, "Noto Sans Hebrew", sans-serif;
  --r: 16px;

  /* Demo window palette, repainted by the theme picker. */
  --d-bg: #ffffff;
  --d-accent: #0969da;
  --d-fg: #1f2328;
}

/* Dark tokens: the OS setting applies until the visitor picks a theme with the toggle. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #101214;
    --surface: #171a1e;
    --ink: #eceef1;
    --muted: #a5abb5;
    --faint: #7b818b;
    --line: #2a2e35;
    --accent: #5b8cff;
    --accent-ink: #0b1020;
    --accent-soft: #1b2540;
    --grid: rgba(255, 255, 255, .035);
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 24px 60px -24px rgba(0, 0, 0, .8);
    --d-bg: #1e1e1e;
    --d-accent: #007acc;
    --d-fg: #d4d4d4;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #101214;
  --surface: #171a1e;
  --ink: #eceef1;
  --muted: #a5abb5;
  --faint: #7b818b;
  --line: #2a2e35;
  --accent: #5b8cff;
  --accent-ink: #0b1020;
  --accent-soft: #1b2540;
  --grid: rgba(255, 255, 255, .035);
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 24px 60px -24px rgba(0, 0, 0, .8);
  --d-bg: #1e1e1e;
  --d-accent: #007acc;
  --d-fg: #d4d4d4;
}
:root { color-scheme: light; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; }
code { font-family: var(--mono); font-size: .9em; }
img { max-width: 100%; display: block; }
svg { flex: none; }

.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; inset-inline-start: 12px; top: -60px; z-index: 10; background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: 8px; }
.skip:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* Header */
.top {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.top-row { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 650; text-decoration: none; letter-spacing: -.01em; }
.brand img { border-radius: 7px; }
.nav { display: flex; gap: 22px; margin-inline-start: auto; font-size: 15px; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--ink); }
.top-actions { display: flex; align-items: center; gap: 12px; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; }
.lang button {
  font: 600 12px/1 var(--sans); letter-spacing: .04em;
  color: var(--muted); background: none; border: 0; border-radius: 999px; padding: 6px 9px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

.theme-toggle {
  display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0;
  border: 1px solid var(--line); border-radius: 999px; background: none; color: var(--ink); cursor: pointer;
}
.theme-toggle:hover { border-color: color-mix(in srgb, var(--ink) 30%, var(--line)); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .i-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .i-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .i-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .i-moon { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 0 22px; border-radius: 12px;
  font: 600 16px/1 var(--sans); text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; transition: transform .15s, background-color .15s, border-color .15s, box-shadow .15s;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.btn svg.gh { fill: currentColor; stroke: none; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 8px 24px -10px color-mix(in srgb, var(--accent) 80%, transparent); }
.btn-primary:hover { transform: translateY(-1px); background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.btn-ghost { border-color: var(--line); background: var(--surface); }
.btn-ghost:hover { border-color: color-mix(in srgb, var(--ink) 30%, var(--line)); }
.btn-small { min-height: 36px; padding: 0 14px; font-size: 14px; border-radius: 10px; box-shadow: none; }
.btn-large { min-height: 56px; padding: 0 30px; font-size: 17px; }

/* Hero */
main { position: relative; }
main::before {
  content: ""; position: absolute; inset: 0 0 -80px; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 75%);
}
.hero { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; padding: 72px 0 48px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 5px 12px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #22a06b; box-shadow: 0 0 0 4px color-mix(in srgb, #22a06b 20%, transparent); }
h1 { font-size: clamp(42px, 6vw, 72px); line-height: 1.02; letter-spacing: -.035em; font-weight: 750; margin-top: 22px; }
h1 em { font-style: normal; color: var(--accent); }
.lead { font-size: 19px; color: var(--muted); margin-top: 22px; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.cta-meta { font-size: 14px; color: var(--faint); margin-top: 16px; }

/* Demo window */
.demo { margin: 0; min-width: 0; }
.window {
  background: var(--d-bg); color: var(--d-fg);
  border: 1px solid color-mix(in srgb, var(--d-fg) 14%, transparent);
  border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow);
  transition: background-color .35s, color .35s;
}
.window-bar {
  display: flex; align-items: center; gap: 12px; height: 42px; padding: 0 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--d-fg) 12%, transparent);
  font-size: 13px;
}
.lights { display: inline-flex; gap: 6px; }
.lights i { width: 11px; height: 11px; border-radius: 50%; background: color-mix(in srgb, var(--d-fg) 22%, transparent); }
.window-title { font-family: var(--mono); font-size: 12.5px; opacity: .75; }
.saved { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 6px; opacity: .65; font-size: 12.5px; }
.saved svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.panes { display: grid; grid-template-columns: 1fr 1fr; height: 400px; }
.pane { position: relative; display: block; min-width: 0; overflow: hidden; }
.pane-src { border-inline-end: 1px solid color-mix(in srgb, var(--d-fg) 12%, transparent); background: color-mix(in srgb, var(--d-fg) 3%, var(--d-bg)); }
.pane-label {
  position: absolute; top: 10px; inset-inline-end: 12px; z-index: 1;
  font: 600 10.5px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; opacity: .45; pointer-events: none;
}
.pane textarea {
  display: block; width: 100%; height: 100%; resize: none; border: 0; outline: 0; margin: 0;
  padding: 18px 18px 24px; background: transparent; color: inherit; caret-color: var(--d-accent);
  font: 13.5px/1.7 var(--mono); tab-size: 2;
}
.pane textarea:focus-visible { box-shadow: inset 0 0 0 2px var(--d-accent); border-radius: 0; }
.pane-out { overflow: auto; }
.md { padding: 18px 22px 28px; font-size: 14.5px; line-height: 1.6; overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; }
.md h1, .md h2, .md h3 { color: var(--d-fg); line-height: 1.25; margin: 1.1em 0 .45em; letter-spacing: -.01em; }
.md h1 { font-size: 1.7em; }
.md h2 { font-size: 1.25em; padding-bottom: .25em; border-bottom: 1px solid color-mix(in srgb, var(--d-fg) 14%, transparent); }
.md h3 { font-size: 1.05em; }
.md p, .md ul, .md blockquote, .md table { margin: 0 0 .8em; }
.md ul { padding-inline-start: 1.3em; }
.md li.task { list-style: none; margin-inline-start: -1.3em; display: flex; gap: .5em; align-items: baseline; }
.md li.task input { accent-color: var(--d-accent); margin: 0; transform: translateY(1px); }
.md blockquote { border-inline-start: 3px solid var(--d-accent); padding-inline-start: .9em; opacity: .8; }
.md code { background: color-mix(in srgb, var(--d-fg) 9%, transparent); padding: .1em .35em; border-radius: 5px; font-size: .85em; }
.md strong { color: var(--d-fg); }
.md a { color: var(--d-accent); }
.md hr { border: 0; border-top: 1px solid color-mix(in srgb, var(--d-fg) 14%, transparent); margin: 1.2em 0; }
.md table { border-collapse: collapse; font-size: .93em; }
.md th, .md td { border: 1px solid color-mix(in srgb, var(--d-fg) 16%, transparent); padding: .35em .7em; text-align: start; }
.md th { background: color-mix(in srgb, var(--d-fg) 5%, transparent); }
.md del { opacity: .6; }
.demo figcaption { font-size: 13.5px; color: var(--faint); margin-top: 14px; text-align: center; }

/* Facts */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 8px 0 80px; }
.fact { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 24px; display: flex; flex-direction: column; gap: 6px; }
.fact b { font-size: 30px; letter-spacing: -.02em; line-height: 1.1; }
.fact span { color: var(--muted); font-size: 15.5px; }

/* Sections */
.section { padding: 96px 0; border-top: 1px solid var(--line); }
.kicker { font: 600 13px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.1; letter-spacing: -.028em; font-weight: 720; margin-top: 14px; max-width: 18em; }
h3 { font-size: 18px; letter-spacing: -.01em; }
.sub { color: var(--muted); margin-top: 16px; max-width: 32em; }

.grid { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; transition: border-color .2s, transform .2s; }
.grid li:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); transform: translateY(-2px); }
.grid p { color: var(--muted); font-size: 15.5px; margin-top: 8px; }
.ico { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); margin-bottom: 18px; }
.ico svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* Screenshots */
.look { background: var(--surface); }
.tabs { display: inline-flex; flex-wrap: wrap; gap: 4px; margin-top: 36px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.tabs button { font: 600 14px/1 var(--sans); color: var(--muted); background: none; border: 0; border-radius: 9px; padding: 10px 14px; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
.shot { margin: 24px 0 0; }
.shot-frame { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); background: var(--paper); aspect-ratio: 1680 / 1000; }
.shot-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.shot figcaption { color: var(--muted); font-size: 15px; margin-top: 14px; }

/* Themes */
.themes-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 8px; }
.swatch {
  display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 8px 12px;
  border: 1px solid var(--line); border-radius: 11px; background: var(--surface); color: var(--ink);
  font: 500 14px/1.2 var(--sans); text-align: start; cursor: pointer; transition: border-color .15s;
}
.swatch:hover { border-color: color-mix(in srgb, var(--ink) 30%, var(--line)); }
.swatch[aria-checked="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.chip { display: inline-flex; width: 30px; height: 20px; border-radius: 5px; overflow: hidden; border: 1px solid rgba(127, 127, 127, .3); flex: none; }
.chip i { flex: 1; }

/* Privacy pipeline */
.pipeline { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.pipeline li { position: relative; padding: 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.pipeline li:not(:last-child)::after {
  content: ""; position: absolute; top: 40px; inset-inline-end: -13px; width: 10px; height: 10px; z-index: 1;
  border-top: 2px solid var(--faint); border-right: 2px solid var(--faint); transform: rotate(45deg);
}
.step-n { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--ink); color: var(--paper); font: 700 14px/1 var(--mono); margin-bottom: 16px; }
.pipeline p { color: var(--muted); font-size: 15px; margin-top: 8px; }
[dir="rtl"] .pipeline li:not(:last-child)::after { transform: rotate(-135deg); }
.note { display: flex; gap: 14px; align-items: flex-start; margin-top: 24px; padding: 18px 22px; border-radius: var(--r); background: var(--accent-soft); }
.note svg { width: 22px; height: 22px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; margin-top: 2px; }
.note p { font-size: 15.5px; }

/* Final CTA */
.final { padding: 80px 0 96px; }
.final-card {
  text-align: center; padding: 64px 24px; border-radius: 24px;
  background: radial-gradient(120% 140% at 50% 0%, color-mix(in srgb, var(--accent) 16%, var(--surface)) 0%, var(--surface) 60%);
  border: 1px solid var(--line);
}
.final-card h2 { margin: 0 auto 28px; }
.final-meta { margin-top: 18px; font-size: 14px; color: var(--faint); }
.final-meta a { text-decoration: none; }
.final-meta a:hover { color: var(--ink); }

/* Author */
.author-wrap { padding: 0 0 72px; }
/* Shared author block from /brand/v1/, on the editor grid */
.author-wrap {
  --im-card: linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 32px 32px, linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 32px 32px, var(--surface);
  --im-card-ink: var(--ink);
  --im-card-muted: var(--muted);
  --im-card-line: var(--line);
  --im-chip: var(--paper);
  --im-accent: var(--accent);
  --im-accent-ink: var(--accent-ink);
  --im-ring: var(--line);
  --im-radius: 24px;
  --im-btn-radius: 12px;
}

/* Footer */
.im-foot { --im-foot-ink: var(--ink); --im-foot-muted: var(--muted); --im-foot-line: var(--line); }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 48px; }
  .themes-grid { grid-template-columns: 1fr; gap: 32px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .pipeline { grid-template-columns: repeat(2, 1fr); }
  .pipeline li::after { display: none; }
}
@media (max-width: 720px) {
  .nav { display: none; }
  .top-actions { margin-inline-start: auto; }
  .facts, .grid, .pipeline { grid-template-columns: 1fr; }
  .facts { padding-bottom: 56px; }
  .section { padding: 64px 0; }
  .panes { grid-template-columns: 1fr; grid-template-rows: 220px 260px; height: auto; }
  .pane-src { border-inline-end: 0; border-bottom: 1px solid color-mix(in srgb, var(--d-fg) 12%, transparent); }
  .saved span { display: none; }
  .lead { font-size: 17.5px; }
  .top-row { gap: 12px; }
}
@media (max-width: 420px) {
  .brand span { display: none; }
  .wrap { width: calc(100% - 32px); }
  .cta .btn { flex: 1 1 100%; }
  .lang button { padding: 6px 7px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}