/* pii-roundtrip landing. BESK TECH visual system: monochrome navy, Inter, one Playfair italic phrase per view,
   Space Grotesk for Latin micro-labels and figures (it has no Cyrillic: Russian labels use Inter),
   hairline dividers, radii 8/12/14/20, 4px spacing grid. No colour accent. */

:root {
  --ground: #0b1026;
  --card: #141b33;
  --paper: #fafafa;
  --text: #9ca3af; /* 7.4:1 on ground: every text under 18px */
  --muted: #6b7280; /* 3.9:1: large text and decoration only */
  --white: #ffffff;
  --doc: rgba(250, 250, 250, 0.86);
  --hair: rgba(255, 255, 255, 0.08);
  --hair-2: rgba(255, 255, 255, 0.16);
  --glow: rgba(127, 202, 222, 0.1); /* logo aurora, background only */
  --r1: 8px;
  --r2: 12px;
  --r3: 14px;
  --r4: 20px;
  --max: 1200px;
  --gutter: clamp(16px, 6vw, 96px);
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Playfair Display", Georgia, serif;
  --mono: "Space Grotesk", "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--white); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--hair-2); }
::selection { background: rgba(255, 255, 255, 0.18); color: var(--white); }
:focus-visible { outline: 1px solid var(--white); outline-offset: 4px; border-radius: var(--r1); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.eyebrow { font: 500 12px/1.4 var(--mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text); }
.micro { font: 500 12px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text); }
:lang(ru) .eyebrow, :lang(ru) .micro { font-family: var(--sans); font-weight: 600; letter-spacing: 0.16em; }
h1, h2, h3 { color: var(--white); margin: 0; font-family: var(--sans); }
h1 { font-weight: 900; font-size: clamp(38px, 5.2vw, 76px); line-height: 1.02; letter-spacing: -0.035em; }
h2 { font-weight: 900; font-size: clamp(28px, 3.4vw, 48px); line-height: 1.08; letter-spacing: -0.025em; }
h3 { font-weight: 600; font-size: 20px; line-height: 1.3; letter-spacing: -0.01em; }
em.p { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: -0.01em; }
.lead { font-size: clamp(18px, 1.6vw, 20px); line-height: 1.6; max-width: 640px; margin: 0; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
strong { color: var(--white); font-weight: 600; }

/* ---------- navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px var(--gutter);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 16, 38, 0.6);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.nav.scrolled { border-bottom-color: var(--hair); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--white); font-weight: 800; letter-spacing: -0.02em; }
.brand svg { width: 24px; height: 24px; }
.nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; font-size: 15px; }
.nav ul a { color: var(--text); }
.nav ul a:hover { color: var(--white); text-decoration: none; }
.nav .right { display: flex; align-items: center; gap: 16px; }
.lang { font: 500 12px/1 var(--mono); letter-spacing: 0.2em; color: var(--text); }
.lang a { color: var(--text); padding: 8px 0; }
.lang a[aria-current] { color: var(--white); }
@media (max-width: 860px) { .nav ul { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 16px 24px; border-radius: var(--r2);
  font: 600 16px/1 var(--sans); cursor: pointer;
  border: 1px solid var(--hair-2); color: var(--white); background: transparent;
  transition: background 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.btn:hover { text-decoration: none; border-color: rgba(255, 255, 255, 0.4); transform: translateY(-1px); }
.btn.primary { background: var(--white); color: var(--ground); border-color: var(--white); }
.btn.primary:hover { background: var(--paper); }
.btn.primary:focus-visible { outline-offset: 3px; }
.btn.small { padding: 12px 16px; font-size: 14px; gap: 8px; }
.btn svg { width: 18px; height: 18px; }
.btn.small svg { width: 14px; height: 14px; margin-top: -1px; }
.facts { margin: 16px 0 0; font-size: 14px; line-height: 1.6; }
.facts a { color: var(--text); text-decoration: underline; text-decoration-color: var(--hair-2); text-underline-offset: 4px; }
.facts a:hover { color: var(--white); }
/* Windows visitors: the Windows status comes first */
.win-note { display: block; }
.win .win-note { color: var(--white); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; padding: 136px 0 96px; overflow: hidden; }
#stars { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.beam {
  position: absolute; z-index: 0; top: -30%; right: -20%; width: 120vw; height: 140vh; pointer-events: none;
  background: conic-gradient(from 200deg at 70% 0%, transparent 0deg, rgba(127, 202, 222, 0.1) 18deg, transparent 40deg);
  -webkit-mask-image: radial-gradient(closest-side, #000, transparent); mask-image: radial-gradient(closest-side, #000, transparent);
  transform-origin: 70% 0%;
  animation: beam 24s ease-in-out infinite alternate;
}
@keyframes beam { from { transform: rotate(-4deg); } to { transform: rotate(4deg); } }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 56px; align-items: start; }
.hero .wrap > * { min-width: 0; }
.hero h1 { margin: 24px 0 28px; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero .proof { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; gap: 40px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--hair); }
.hero .proof b { display: block; font: 600 28px/1 var(--mono); color: var(--white); letter-spacing: -0.02em; margin-bottom: 8px; }
.hero .proof span { font-size: 14px; color: var(--text); }
.hero .demo { margin-top: 64px; }
.rise { animation: rise 0.6s var(--ease) both; }
.rise.d1 { animation-delay: 0.06s; } .rise.d2 { animation-delay: 0.12s; } .rise.d3 { animation-delay: 0.18s; }
@keyframes rise { from { opacity: 0.001; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (max-width: 980px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero .demo { margin-top: 0; }
}
@media (max-width: 600px) {
  .hero { padding-top: 104px; }
  .hero .intro { display: contents; }
  .hero .wrap { gap: 0; }
  .hero .eyebrow { order: 1; } .hero h1 { order: 2; } .hero .demo { order: 3; margin: 8px 0 32px; }
  .hero .lead { order: 4; } .hero .cta { order: 5; } .hero .facts { order: 6; } .hero .proof { order: 7; }
  .hero .cta .btn { width: 100%; }
  .hero .proof { gap: 24px; } .hero .proof b { font-size: 24px; }
}

/* ---------- live demo ---------- */
.demo {
  position: relative; margin: 0; border-radius: var(--r4); background: rgba(20, 27, 51, 0.94);
  border: 1px solid var(--hair); box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.8); overflow: hidden;
}
.demo .bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--hair); }
.demo .pause {
  width: 28px; height: 28px; display: grid; place-items: center; border-radius: var(--r1);
  border: 1px solid var(--hair-2); background: transparent; color: var(--white); cursor: pointer; padding: 0;
}
.demo .pause svg { width: 12px; height: 12px; }
.demo .pause .play { display: none; }
.demo .pause[aria-pressed="true"] .play { display: block; }
.demo .pause[aria-pressed="true"] .hold { display: none; }
.demo .steps-nav { display: flex; gap: 10px; padding: 16px 20px 0; list-style: none; margin: 0; }
.demo .steps-nav button {
  all: unset; flex: 1 1 auto; min-width: 0; cursor: pointer; display: grid; gap: 8px; font: 500 11px/1.3 var(--mono); letter-spacing: 0.08em; color: var(--text);
  text-transform: uppercase;
}
:lang(ru) .demo .steps-nav button { font-family: var(--sans); font-weight: 600; letter-spacing: 0.01em; font-size: 10.5px; }
.demo .steps-nav button::before { content: ""; height: 2px; background: var(--hair-2); transition: background 0.3s; }
.demo .steps-nav button[aria-current="step"] { color: var(--white); }
.demo .steps-nav button[aria-current="step"]::before { background: var(--white); }
.demo .steps-nav button:focus-visible { outline-offset: 6px; }
.demo .docs { display: grid; padding: 24px 28px 28px; }
.demo .doc { grid-area: 1 / 1; font-size: 16px; line-height: 1.9; color: var(--doc); transition: opacity 0.35s var(--ease); overflow-wrap: anywhere; }
.js .demo .doc[data-off] { opacity: 0; pointer-events: none; visibility: hidden; transition: opacity 0.35s var(--ease), visibility 0s 0.35s; }
.demo .doc p { margin: 0 0 12px; }
.demo .who { display: block; margin-bottom: 8px; }
.pii { display: inline-grid; vertical-align: baseline; border-radius: var(--r1); padding: 0; transition: background 0.5s, box-shadow 0.5s, padding 0.5s; }
.demo.found .pii, .demo.masked .pii { padding: 0 4px; }
.nw { white-space: nowrap; } /* a value and the punctuation after it stay on one line */
.pii .v, .pii .t { grid-area: 1 / 1; transition: opacity 0.45s var(--ease), filter 0.45s, transform 0.45s var(--ease), max-width 0.45s var(--ease); transition-delay: calc(var(--i, 0) * 60ms); }
.pii .v { max-width: 32em; overflow: hidden; white-space: nowrap; }
.pii .t { max-width: 0; overflow: hidden; opacity: 0; transform: translateY(6px); filter: blur(4px); align-self: center;
  font: 600 0.84em/1.2 var(--mono); color: var(--white); white-space: nowrap; }
.demo.found .pii { background: rgba(255, 255, 255, 0.07); box-shadow: 0 0 0 1px var(--hair-2); color: var(--white); }
.demo.masked .pii { background: rgba(255, 255, 255, 0.1); }
.demo.masked .pii .v { max-width: 0; opacity: 0; transform: translateY(-6px); filter: blur(4px); }
.demo.masked .pii .t { max-width: 16em; opacity: 1; transform: none; filter: none; }
.demo .foot { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-top: 1px solid var(--hair); font-size: 14px; color: var(--text); }
.demo .foot svg { width: 16px; height: 16px; flex: none; }

/* ---------- sections ---------- */
section { position: relative; padding: clamp(64px, 9vw, 128px) 0; }
section.line { border-top: 1px solid var(--hair); }
.head { display: grid; gap: 20px; margin-bottom: 48px; max-width: 840px; }
.grid { display: grid; gap: 1px; background: var(--hair); border: 1px solid var(--hair); border-radius: var(--r4); overflow: hidden; list-style: none; margin: 0; padding: 0; }
.grid > * { background: var(--ground); padding: 32px; }
.g3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .g3 { grid-template-columns: 1fr; } }
.grid h3 { margin: 16px 0 8px; }
.grid p { margin: 0; font-size: 16px; }
.spaced { margin-top: 48px; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; }
.step { display: grid; grid-template-columns: 120px 1fr 1.2fr; gap: 40px; align-items: start; padding: 48px 0; border-top: 1px solid var(--hair); }
.step:first-child { border-top: 0; padding-top: 0; }
.step .n { font: 600 64px/0.9 var(--mono); color: var(--white); letter-spacing: -0.04em; }
.step p { margin: 12px 0 0; }
.mock { border: 1px solid var(--hair); border-radius: var(--r3); background: var(--card); padding: 20px; font-size: 15px; line-height: 1.8; color: var(--doc); }
.mock .tag { font: 600 13px/1 var(--mono); color: var(--white); background: rgba(255, 255, 255, 0.1); border-radius: var(--r1); padding: 4px 8px; }
.mock .drop { border: 1px dashed var(--hair-2); border-radius: var(--r2); padding: 28px; text-align: center; color: var(--text); }
.mock .drop strong { display: block; }
.mock .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.mock .chips span { border: 1px solid var(--hair); border-radius: var(--r1); padding: 8px 12px; font: 500 12px/1 var(--mono); letter-spacing: 0.08em; color: var(--text); }
@media (max-width: 900px) { .step { grid-template-columns: 1fr; gap: 16px; } .step .n { font-size: 44px; } }

/* proof: the scale moment of the page */
.proof-sec { overflow: hidden; }
.proof-sec::before {
  content: ""; position: absolute; left: 50%; top: 32%; width: 1100px; height: 700px; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, var(--glow), transparent); pointer-events: none;
}
.giant { position: relative; font: 600 clamp(96px, 17vw, 260px)/0.86 var(--mono); color: var(--white); letter-spacing: -0.06em; margin: 8px 0 0; }
.giant small { font-size: 0.32em; letter-spacing: -0.03em; color: var(--text); }
.giant-cap { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--hair); }
.giant-cap p { margin: 0; font-size: 18px; }
.giant-cap .vs { font: 600 40px/1 var(--mono); color: var(--text); letter-spacing: -0.03em; display: block; margin-bottom: 8px; }
@media (max-width: 760px) { .giant-cap { grid-template-columns: 1fr; } }
.bars { list-style: none; margin: 56px 0 0; padding: 0; display: grid; gap: 16px; }
.bar-row { display: grid; grid-template-columns: 220px 1fr 72px; gap: 16px; align-items: center; font-size: 16px; }
.bar-row .track { display: block; height: 4px; background: var(--hair); overflow: hidden; }
.bar-row .fill { display: block; height: 100%; width: 100%; transform: scaleX(0); transform-origin: left; background: rgba(255, 255, 255, 0.3); transition: transform 1.4s var(--ease); }
.bar-row.me .fill { background: var(--white); }
.bar-row.me .name { color: var(--white); font-weight: 600; }
.bar-row .pct { font: 600 16px/1 var(--mono); color: var(--white); text-align: right; }
@media (max-width: 600px) { .bar-row { grid-template-columns: 1fr 64px; } .bar-row .track { grid-column: 1 / -1; order: 3; } }
.method { margin: 56px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; font-size: 15px; list-style: none; padding: 0; }
.method strong { display: block; margin-bottom: 8px; }
@media (max-width: 900px) { .method { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .method { grid-template-columns: 1fr; } }
.note { position: relative; margin: 32px 0 0; max-width: 840px; font-size: 15px; }
.links { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

/* types */
.types { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--hair); border: 1px solid var(--hair); border-radius: var(--r4); overflow: hidden; list-style: none; margin: 0; padding: 0; }
.types li { background: var(--ground); padding: 24px; min-height: 132px; display: flex; flex-direction: column; justify-content: space-between; gap: 16px; }
.types strong { font-size: 16px; }
.types code { font: 600 12px/1.4 var(--mono); color: var(--text); }
@media (max-width: 900px) { .types { grid-template-columns: repeat(2, 1fr); } }

/* two columns: security, limits, author */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.cols > .head { position: sticky; top: 120px; margin: 0; }
.list { margin: 0; padding: 0; list-style: none; display: grid; gap: 20px; }
.list li { padding-left: 28px; position: relative; }
.list li::before { content: ""; position: absolute; left: 0; top: 13px; width: 16px; height: 1px; background: var(--hair-2); }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; gap: 32px; } .cols > .head { position: static; } }

/* faq */
.faq details { border-top: 1px solid var(--hair); padding: 24px 0; }
.faq details:last-child { border-bottom: 1px solid var(--hair); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 24px; color: var(--white); font-size: 19px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--mono); color: var(--text); transition: transform 0.3s var(--ease); }
.faq summary:focus-visible { outline-offset: 8px; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 16px 0 0; max-width: 840px; }

/* final */
.final { text-align: center; overflow: hidden; }
.final::before {
  content: ""; position: absolute; left: 50%; bottom: -260px; width: 1200px; height: 600px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(127, 202, 222, 0.14), transparent); pointer-events: none;
}
.final h2 { position: relative; font-size: clamp(34px, 5.4vw, 72px); max-width: 980px; margin: 0 auto; }
.final .cta { position: relative; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.final .facts { position: relative; }
footer { border-top: 1px solid var(--hair); padding: 40px 0 56px; font-size: 14px; color: var(--text); }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer a { color: var(--text); }

/* ---------- motion (only when JS runs; without JS everything is visible) ---------- */
.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: 0.08s; } .js .reveal.d2 { transition-delay: 0.16s; } .js .reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .rise, .beam { animation: none; }
  .pii .v, .pii .t, .bar-row .fill, .demo .doc { transition: none; }
}

/* ---------- inner pages: articles, data flow, author ---------- */
.page { padding: 136px 0 96px; }
.crumbs { font-size: 14px; color: var(--text); margin-bottom: 24px; }
.crumbs a { color: var(--text); }
.page h1 { font-size: clamp(34px, 4.4vw, 60px); margin: 16px 0 24px; max-width: 920px; }
.byline { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; color: var(--text); padding: 16px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); margin: 32px 0 48px; }
.byline a { color: var(--white); }
.prose { max-width: 760px; font-size: 18px; line-height: 1.7; }
.prose h2 { font-size: clamp(24px, 2.6vw, 34px); margin: 56px 0 16px; }
.prose h3 { margin: 32px 0 12px; }
.prose p, .prose ul, .prose ol { margin: 0 0 20px; }
.prose li { margin-bottom: 8px; }
.prose a { text-decoration: underline; text-decoration-color: var(--hair-2); text-underline-offset: 4px; }
.prose strong { color: var(--white); }
.prose .lead { font-size: 21px; color: var(--paper); opacity: 0.86; margin-bottom: 32px; }
.prose table { width: 100%; border-collapse: collapse; margin: 24px 0 32px; font-size: 15px; }
.prose th, .prose td { text-align: left; padding: 12px 12px 12px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
.prose th { color: var(--white); font-weight: 600; }
.prose td.num, .prose th.num { font-family: var(--mono); text-align: right; white-space: nowrap; }
.table-wrap { overflow-x: auto; }
.callout { border: 1px solid var(--hair-2); border-radius: var(--r3); background: var(--card); padding: 24px; margin: 32px 0; }
.callout p:last-child { margin-bottom: 0; }
.zones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hair); border: 1px solid var(--hair); border-radius: var(--r4); overflow: hidden; margin: 32px 0 48px; }
.zones > div { background: var(--ground); padding: 28px; }
.zones h3 { margin: 12px 0 12px; }
.zones ul { margin: 0; padding-left: 20px; font-size: 16px; }
.zones .none { font: 600 40px/1 var(--mono); color: var(--white); margin: 8px 0 12px; }
@media (max-width: 860px) { .zones { grid-template-columns: 1fr; } }
.related { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--hair); }
.related ul { list-style: none; padding: 0; display: grid; gap: 12px; }
.works { list-style: none; padding: 0; display: grid; gap: 20px; }
.works li { padding-bottom: 20px; border-bottom: 1px solid var(--hair); }
.works .micro { display: block; margin-bottom: 8px; }
.trust-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- depth and light (23.10.2026) ---------- */
/* the demo card tilts towards the pointer and catches a soft highlight */
.js .demo { transform-style: preserve-3d; transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease); will-change: transform; }
.js .demo.tilting { transition: transform 0.12s linear, box-shadow 0.6s var(--ease); box-shadow: 0 60px 140px -40px rgba(0, 0, 0, 0.9); }
.demo .sheen {
  position: absolute; inset: 0; pointer-events: none; border-radius: inherit; opacity: 0; transition: opacity 0.5s var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.075), transparent 60%);
}
.demo.tilting .sheen { opacity: 1; }
/* a light line passes over the document while personal data are being found */
.demo .docs { position: relative; }
.demo .scan {
  position: absolute; left: 0; right: 0; top: 0; height: 140px; pointer-events: none; opacity: 0;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.035) 70%, rgba(255, 255, 255, 0.14) 98%, rgba(255, 255, 255, 0.55) 100%);
  transform: translateY(-140px);
}
.demo.found:not(.masked) .scan { animation: scan 1.1s var(--ease) forwards; }
@keyframes scan { 0% { opacity: 1; transform: translateY(-140px); } 85% { opacity: 1; } 100% { opacity: 0; transform: translateY(var(--docs-h, 320px)); } }

/* a slow light sweep across the headline */
.js .hero h1 {
  background: linear-gradient(105deg, #fff 0%, #fff 38%, #b8bfcc 46%, #fff 50%, #fff 54%, #b8bfcc 58%, #fff 66%, #fff 100%);
  background-size: 300% 100%; background-position: 100% 0; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: sweep 9s var(--ease) 1.2s infinite;
}
.js .hero h1 em { color: transparent; }
@keyframes sweep { 0% { background-position: 100% 0; } 45%, 100% { background-position: 0% 0; } }

/* the vault: a sphere of points behind the final call to action */
#vault { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0.9; }


@media (prefers-reduced-motion: reduce) {
  .js .demo, .js .demo.tilting { transform: none !important; }
  .demo .scan, .demo .sheen { display: none; }
  .js .hero h1 { animation: none; background: none; color: var(--white); }
  .js .hero h1 em { color: inherit; }
}