/* Feel follows the Morningbrain sales deck: warm off-white, black ink, hairline tiles, Figtree 500. */
:root {
  --bg: #f7f5f3;
  --card: #ffffff;
  --ink: #0d0d0d;
  --ink-2: #6e6a69;
  --ink-3: #9a9796;
  --ink-4: rgba(13, 13, 13, 0.14);
  --hair: rgba(13, 13, 13, 0.07);
  --hair-2: rgba(13, 13, 13, 0.12);
  --soft: rgba(13, 13, 13, 0.05);
  --inv-bg: #0d0d0d;
  --inv-ink: #f7f5f3;
  --ease: cubic-bezier(.22, 1, .36, 1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121110;
    --card: #1c1b1a;
    --ink: #f7f5f3;
    --ink-2: #a9a5a2;
    --ink-3: #7e7a77;
    --ink-4: rgba(247, 245, 243, 0.16);
    --hair: rgba(247, 245, 243, 0.08);
    --hair-2: rgba(247, 245, 243, 0.14);
    --soft: rgba(247, 245, 243, 0.06);
    --inv-bg: #f7f5f3;
    --inv-ink: #0d0d0d;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 500 17px/1.45 "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
h1, h2 { font-weight: 500; letter-spacing: -0.04em; line-height: 1.04; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6.2vw, 5.2rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-weight: 500; font-size: 1.15rem; letter-spacing: -0.02em; line-height: 1.25; }
.sub { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-2); text-wrap: balance; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; gap: 14px; }
.ico { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
section { padding: 120px 0; scroll-margin-top: 64px; }

/* Header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 24px; }
.wm { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: 1.05rem; letter-spacing: -0.03em; text-decoration: none; }
.wm .mark { height: 26px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 0.92rem; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover { color: var(--ink); }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 500; font-size: 0.98rem; text-decoration: none; white-space: nowrap; transition: transform .2s var(--ease); border: 1px solid transparent; }
.btn:hover { transform: translateY(-1px); }
.btn-ink { background: var(--inv-bg); color: var(--inv-ink) !important; }
.btn-line { border-color: var(--hair-2); color: var(--ink); background: var(--card); }
.nav .btn { padding: 9px 16px; font-size: 0.9rem; }

/* Pills, tags */
.pill { display: flex; align-items: center; gap: 14px; width: min(640px, 100%); background: var(--card); border: 1px solid var(--hair); border-radius: 999px; padding: 12px 12px 12px 24px; font-size: clamp(1.05rem, 1.8vw, 1.35rem); letter-spacing: -0.025em; text-align: left; }
.pill > .ico { width: 1.1em; height: 1.1em; color: var(--ink-2); }
.pill .typed { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill .ai { font-size: 0.72rem; color: var(--ink-2); border: 1px solid var(--hair-2); border-radius: 999px; padding: 4px 10px; letter-spacing: 0; }
.pill .send { width: 38px; height: 38px; border-radius: 50%; background: var(--inv-bg); color: var(--inv-ink); display: grid; place-items: center; flex: none; }
.pill .send .ico { width: 18px; height: 18px; }
.caret { display: inline-block; width: 2px; height: 1.05em; background: var(--ink); vertical-align: -0.15em; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; padding: 6px 11px; border-radius: 999px; border: 1px solid var(--hair-2); color: var(--ink-2); background: var(--card); white-space: nowrap; line-height: 1; }
.tag .ico { width: 13px; height: 13px; }
.tag.ink { background: var(--inv-bg); color: var(--inv-ink); border-color: transparent; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }

/* Hero */
.hero { padding: 104px 0 72px; }
.hero .center { gap: 22px; }
.hero .pill { margin-top: 18px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 10px; }

/* Roll: "Forbinder ..." */
.rollrow { display: flex; align-items: flex-end; justify-content: center; gap: 0.3em; font-size: clamp(2rem, 5vw, 3.8rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1.1; }
.roll { height: 2.2em; overflow: hidden; -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 45%); mask-image: linear-gradient(to bottom, transparent 0, #000 45%); width: 7.4em; }
.track { transition: transform .65s var(--ease); }
.track.jump { transition: none; }
.it { height: 1.1em; display: flex; align-items: center; gap: 0.3em; color: var(--ink-4); transition: color .5s; white-space: nowrap; }
.it .ico { width: .62em; height: .62em; }
.it.on { color: var(--ink); }
.roll-sub { font-size: clamp(1.3rem, 2.4vw, 1.9rem); letter-spacing: -0.03em; color: var(--ink-2); margin-top: 18px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 48px; width: 100%; }
.tile { background: var(--card); border: 1px solid var(--hair); border-radius: 20px; padding: 28px; text-align: left; }
.big { font-size: clamp(2.6rem, 5vw, 4rem); letter-spacing: -0.04em; line-height: 1; }
.tile p { color: var(--ink-2); margin-top: 12px; }
.source { font-size: 0.78rem; color: var(--ink-3); max-width: 720px; margin-top: 20px; }

/* Roles demo */
.seg { display: inline-flex; background: var(--card); border: 1px solid var(--hair); border-radius: 999px; padding: 4px; gap: 2px; flex-wrap: wrap; justify-content: center; margin-top: 28px; }
.seg button { font: inherit; font-size: 0.9rem; border: 0; background: none; color: var(--ink-2); padding: 9px 18px; border-radius: 999px; cursor: pointer; }
.seg button[aria-selected="true"] { background: var(--inv-bg); color: var(--inv-ink); }
.demo { width: min(760px, 100%); display: grid; gap: 14px; margin-top: 8px; }
.demo .pill { width: 100%; }
.answer { background: var(--card); border: 1px solid var(--hair); border-radius: 22px; padding: 26px 28px; text-align: left; }
.answer-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--ink-3); font-size: 0.82rem; }
.answer h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); letter-spacing: -0.035em; margin: 14px 0 6px; }
.answer ol { list-style: none; margin: 0; padding: 0; }
.answer li { display: grid; grid-template-columns: 28px 1fr auto; gap: 4px 10px; padding: 16px 0; border-top: 1px solid var(--hair); }
.answer li:first-child { border-top: 0; }
.answer .n { color: var(--ink-3); }
.answer .d { color: var(--ink-2); font-size: 0.92rem; grid-column: 2; }
.answer .s { color: var(--ink-3); font-size: 0.78rem; grid-row: 1; grid-column: 3; text-align: right; }
.fade { animation: fade .5s var(--ease); }
@keyframes fade { from { opacity: 0; filter: blur(6px); transform: translateY(6px); } }

/* Hub */
.hub { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; margin-top: 56px; width: 100%; }
.col { display: grid; gap: 10px; }
.col .label { font-size: 0.8rem; color: var(--ink-3); margin-bottom: 4px; }
.node { display: flex; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--hair); border-radius: 14px; padding: 13px 16px; font-size: 0.98rem; transition: background .4s, border-color .4s; text-align: left; }
.node .ico { width: 18px; height: 18px; }
.node.on { border-color: var(--ink-4); background: color-mix(in srgb, var(--card) 90%, var(--ink)); }
.core { display: flex; align-items: center; }
.link { width: 72px; height: 1px; background: repeating-linear-gradient(90deg, var(--ink-3) 0 4px, transparent 4px 8px); position: relative; }
.link span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 0.7rem; color: var(--ink-2); background: var(--card); border: 1px solid var(--hair-2); border-radius: 999px; padding: 3px 8px; }
.brain { background: var(--inv-bg); color: var(--inv-ink); border-radius: 20px; padding: 22px; width: 280px; display: grid; text-align: left; }
.brain strong { font-weight: 500; font-size: 1.2rem; letter-spacing: -0.03em; margin-bottom: 10px; }
.brain div { font-size: 0.86rem; padding: 9px 0; border-top: 1px solid color-mix(in srgb, var(--inv-ink) 16%, transparent); opacity: 0.85; }
.hub-notes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 48px; width: 100%; }

/* Masking */
.mask { background: var(--card); border: 1px solid var(--hair); border-radius: 22px; padding: 32px; font-size: clamp(1.15rem, 2.2vw, 1.6rem); letter-spacing: -0.03em; line-height: 1.7; text-align: left; width: min(860px, 100%); margin-top: 40px; }
.pii { position: relative; white-space: nowrap; }
.pii .bar { position: absolute; left: -0.12em; right: -0.12em; top: 0.12em; bottom: 0.02em; background: var(--ink); border-radius: 0.14em; transform: scaleX(0); transform-origin: left center; transition: transform .55s cubic-bezier(.65, 0, .35, 1); }
.masked .pii .bar { transform: scaleX(1); transition-delay: var(--d); }
.mask-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 20px; font-size: 0.85rem; color: var(--ink-3); letter-spacing: -0.01em; flex-wrap: wrap; line-height: 1.4; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 14px; width: min(860px, 100%); }
.grid3 .tile { padding: 24px; }
.checks { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; }
.checks li { display: flex; gap: 8px; align-items: center; color: var(--ink-2); font-size: 0.92rem; }
.checks .ico { color: var(--ink); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(var(--n, 3), 1fr); gap: 14px; margin-top: 48px; width: 100%; text-align: left; }
.step { background: var(--card); border: 1px solid var(--hair); border-radius: 20px; padding: 26px; display: grid; align-content: start; gap: 8px; }
.step .num { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--hair-2); display: grid; place-items: center; font-size: 0.85rem; color: var(--ink-2); margin-bottom: 14px; }
.step.ink { background: var(--inv-bg); color: var(--inv-ink); border-color: transparent; }
.step.ink p { color: color-mix(in srgb, var(--inv-ink) 70%, transparent); }
.step.ink .num { border-color: color-mix(in srgb, var(--inv-ink) 30%, transparent); color: inherit; }
.step p { color: var(--ink-2); font-size: 0.95rem; }
.step .q { color: var(--ink-3); font-size: 0.95rem; }
.step .tag { justify-self: start; margin-top: 10px; }
.tagline { margin-top: 36px; font-size: clamp(1.3rem, 2.4vw, 1.9rem); letter-spacing: -0.03em; }

/* People */
.people { display: grid; grid-template-columns: repeat(35, 1fr); gap: 6px; width: min(860px, 100%); margin-top: 48px; }
.people i { aspect-ratio: 1; border-radius: 50%; background: var(--ink-4); transition: background .4s; }
.people i.on { background: var(--ink); }
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); width: min(860px, 100%); margin-top: 16px; font-size: 0.85rem; color: var(--ink-2); text-align: left; }
.timeline div:nth-child(2) { text-align: center; }
.timeline div:nth-child(3) { text-align: right; }
.timeline b { display: block; font-weight: 500; color: var(--ink); }

/* CTA */
.cta { background: var(--inv-bg); color: var(--inv-ink); border-radius: 28px; padding: 80px 32px; }
.cta .sub { color: color-mix(in srgb, var(--inv-ink) 65%, transparent); }
.cta .btn-ink { background: var(--inv-ink); color: var(--inv-bg) !important; margin-top: 14px; }
.cta .steps { --n: 4; }
.cta .step { background: transparent; border-color: color-mix(in srgb, var(--inv-ink) 16%, transparent); }
.cta .step p { color: color-mix(in srgb, var(--inv-ink) 60%, transparent); }
.cta .step .num { border-color: color-mix(in srgb, var(--inv-ink) 25%, transparent); color: inherit; }

/* Footer */
.foot { padding: 56px 0 40px; color: var(--ink-3); font-size: 0.88rem; }
.foot .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot .links { display: flex; gap: 22px; flex-wrap: wrap; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--ink); }
.foot .google { flex-basis: 100%; max-width: 720px; font-size: 0.8rem; line-height: 1.5; }

/* Legal pages */
.legal { max-width: 740px; margin: 0 auto; padding: 72px 24px 24px; font-weight: 400; line-height: 1.6; letter-spacing: 0; }
.legal h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); margin-bottom: 8px; }
.legal h2 { font-size: 1.4rem; letter-spacing: -0.025em; margin: 44px 0 10px; }
.legal p, .legal ul, .legal .table-scroll { margin: 0 0 14px; }
.legal .updated { color: var(--ink-3); }
.legal a { color: var(--ink); text-underline-offset: 3px; }
.legal code { font: 500 0.86em ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--inv-bg); color: var(--inv-ink); padding: 1px 6px; border-radius: 6px; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }
.table-scroll { overflow-x: auto; background: var(--card); border: 1px solid var(--hair); border-radius: 16px; padding: 4px 18px; }
table { border-collapse: collapse; width: 100%; font-size: 0.93rem; }
th, td { text-align: left; padding: 12px 14px 12px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { color: var(--ink-3); font-weight: 500; font-size: 0.82rem; }

@media (max-width: 900px) {
  section { padding: 80px 0; }
  .hero { padding: 64px 0 40px; }
  .stats, .grid3, .hub-notes, .steps, .cta .steps { grid-template-columns: 1fr; }
  .hub { grid-template-columns: 1fr; justify-items: center; }
  .hub .col { width: 100%; max-width: 360px; }
  .core { flex-direction: column; }
  .link { width: 1px; height: 48px; background: repeating-linear-gradient(180deg, var(--ink-3) 0 4px, transparent 4px 8px); }
  .brain { width: 100%; max-width: 360px; }
  .nav a:not(.btn) { display: none; }
  .wrap { padding: 0 16px; }
  .people { gap: 3px; }
  .rollrow { font-size: 1.65rem; }
  .roll { width: 6.4em; }
  .cta { padding: 56px 20px; border-radius: 22px; }
  .mask { padding: 22px; }
  .pill { padding-left: 18px; }
  .pill .ai { display: none; }
  .legal { padding: 48px 16px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}