/* PrivacyMyst — liquid chrome on black, violet keyhole accent */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Hanken+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* ink */
  --bg:        #06060A;
  --bg-2:      #0A0A11;
  --panel:     #0E0E16;
  --panel-2:   #12121C;
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.14);

  /* text */
  --fg:        #F4F5FA;
  --mid:       #B8BAC8;
  --low:       #71748A;
  --faint:     #4A4C60;

  /* violet keyhole accent (sampled from wordmark) */
  --violet:    #8B7CF6;
  --violet-2:  #A99BFF;
  --violet-lo: oklch(0.66 0.16 285 / 0.14);
  --violet-glo: oklch(0.70 0.18 285 / 0.55);

  /* chrome */
  --chrome-hi: #FFFFFF;
  --chrome:    #D6DAE6;
  --chrome-lo: #7E8498;

  --maxw: 1120px;
  --radius: 16px;
  --radius-lg: 26px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--mid);
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--violet); color: #07070C; }

a { color: var(--violet-2); text-decoration: none; }
img { display: block; max-width: 100%; }

h1, h2, h3, h4, .display {
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--fg);
  letter-spacing: -0.02em;
  font-weight: 600;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.mono { font-family: "JetBrains Mono", monospace; }

/* ───────────────────────── chrome text ───────────────────────── */
.chrome {
  background: linear-gradient(176deg,
    #ffffff 0%, #f2f3f8 14%, #b9bdcd 38%,
    #8c92a6 52%, #d7dbe7 66%, #ffffff 82%, #aeb3c4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.violet-text { color: var(--violet-2); }

/* ───────────────────────── buttons ───────────────────────── */
.btn {
  --b: 0;
  position: relative;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 22px; border-radius: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600; font-size: 15px; letter-spacing: -0.01em;
  cursor: pointer; border: 1px solid var(--line-2);
  color: var(--fg); background: rgba(255,255,255,0.03);
  transition: transform .5s var(--ease-out), border-color .3s, background .3s, box-shadow .4s;
  will-change: transform;
  white-space: nowrap;
}
.btn:hover { border-color: var(--line-2); background: rgba(255,255,255,0.06); }
.btn .ico { width: 17px; height: 17px; }

.btn.primary {
  border-color: transparent;
  color: #0A0712;
  background: linear-gradient(180deg, #fff 0%, #cfd3e0 100%);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 10px 30px -10px rgba(255,255,255,.25);
}
.btn.primary:hover {
  box-shadow: 0 1px 0 rgba(255,255,255,.8) inset, 0 14px 40px -10px rgba(166,155,255,.5);
}
.btn.violet {
  border-color: transparent; color: #0B0816;
  background: linear-gradient(180deg, var(--violet-2), var(--violet));
  box-shadow: 0 10px 34px -12px var(--violet-glo);
}
.btn.violet:hover { box-shadow: 0 16px 46px -12px var(--violet-glo); }
.btn.ghost { background: transparent; }

/* ───────────────────────── header ───────────────────────── */
header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
header.scrolled {
  background: rgba(6,6,10,0.66);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 14px; height: 68px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand img.bmark { width: 30px; height: 30px; border-radius: 8px; }
.brand .bname { font-family: "Space Grotesk"; font-weight: 700; color: var(--fg); font-size: 18px; letter-spacing: -0.02em; }
.brand .bname b { color: var(--fg); }
.nav .grow { flex: 1 1 auto; }
.nav .links { display: flex; gap: 4px; }
.nav .links a {
  color: var(--low); font-size: 14px; font-weight: 500;
  padding: 8px 13px; border-radius: 9px; transition: color .25s, background .25s;
}
.nav .links a:hover { color: var(--fg); background: rgba(255,255,255,0.05); }
.gh {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 9px 8px 13px; border-radius: 11px;
  border: 1px solid var(--line-2); color: var(--mid); font-size: 13px; font-weight: 600;
  transition: border-color .3s, color .3s, background .3s;
}
.gh:hover { color: var(--fg); border-color: var(--line-2); background: rgba(255,255,255,0.04); }
.gh .star { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: 7px; background: rgba(255,255,255,0.05); color: var(--fg); }
.gh svg { width: 16px; height: 16px; }

/* ───────────────────────── hero ───────────────────────── */
.hero { position: relative; padding: 168px 0 90px; overflow: hidden; }
#mist { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(900px 520px at 50% -8%, rgba(139,124,246,0.16), transparent 62%),
    linear-gradient(180deg, transparent 55%, var(--bg) 96%);
}
.hero .wrap { position: relative; z-index: 2; }

.pill {
  display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
  padding: 6px 14px 6px 8px; border-radius: 100px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.03);
  font-size: 12.5px; color: var(--mid); font-weight: 500;
  backdrop-filter: blur(6px);
}
.pill .tag { font-family:"JetBrains Mono"; font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; color: #0B0816; background: var(--violet-2); padding: 3px 8px; border-radius: 100px; font-weight: 600; white-space: nowrap; }

.hero h1 {
  font-size: clamp(40px, 7vw, 78px); line-height: 0.98;
  margin: 26px 0 0; font-weight: 600; letter-spacing: -0.035em;
  max-width: 16ch;
}
.hero .lede { font-size: clamp(16px, 2.1vw, 20px); max-width: 620px; margin: 26px 0 0; color: var(--mid); }
.hero .lede b { color: var(--fg); font-weight: 600; }
.hero .cta { display: flex; gap: 13px; flex-wrap: wrap; margin-top: 36px; }

.trustbar { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line); }
.trustbar .ti { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--low); }
.trustbar .ti b { color: var(--fg); font-weight: 600; }
.trustbar .ti .d { width: 7px; height: 7px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 10px var(--violet-glo); flex: none; }

/* ───────────────────────── reveal ─────────────────────────
   Base state is VISIBLE. The hidden-then-animate state is opt-in via html.fx,
   which app.js adds ONLY when the document is actually visible & motion is OK.
   So if the tab is backgrounded (transitions paused) or JS fails, content shows. */
.reveal { transition: opacity .9s var(--ease-out), transform .9s var(--ease-out), filter .9s var(--ease-out); }
.fx .reveal { opacity: 0; transform: translateY(26px); filter: blur(8px); }
.fx .reveal.in { opacity: 1; transform: none; filter: blur(0); }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

/* Safety: if the tab is backgrounded, transitions pause and could freeze content
   mid-entrance. Snap everything to its resolved, fully-visible state instead. */
.fx-snap .reveal,
.fx-snap .hero-h1 .ch {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
  transition: none !important;
}

/* ───────────────────────── sections ───────────────────────── */
section.blk { position: relative; padding: 96px 0; }
.eyebrow {
  font-family: "JetBrains Mono"; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--violet-2); display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content:""; width: 22px; height: 1px; background: var(--violet); display: inline-block; }
.h2 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.04; margin: 18px 0 0; max-width: 18ch; letter-spacing: -0.03em; }
.sectlede { color: var(--mid); font-size: 18px; max-width: 56ch; margin: 18px 0 0; }
.shead { margin-bottom: 54px; }

/* ───────── demo browser ───────── */
.demo-shell {
  border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: 0 50px 120px -50px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.02) inset;
  overflow: hidden;
}
.demo-top { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.015); }
.lights { display: flex; gap: 7px; }
.lights i { width: 11px; height: 11px; border-radius: 50%; background: #2a2a36; display: block; }
.urlbar {
  flex: 1; display: flex; align-items: center; gap: 9px;
  background: rgba(0,0,0,0.35); border: 1px solid var(--line); border-radius: 9px;
  padding: 7px 13px; font-family: "JetBrains Mono"; font-size: 12.5px; color: var(--low);
}
.urlbar .lock { width: 12px; height: 12px; color: var(--violet-2); }
.ext-pin { display: flex; align-items: center; gap: 7px; }
.ext-pin img { width: 22px; height: 22px; border-radius: 6px; }
.ext-pin .badge { font-family:"JetBrains Mono"; font-size: 10.5px; font-weight: 600; background: var(--violet); color:#0B0816; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 100px; display: grid; place-items: center; }

.demo-body { display: grid; grid-template-columns: 1fr 340px; min-height: 460px; }
.demo-page { position: relative; padding: 34px 36px; border-right: 1px solid var(--line); overflow: hidden; }
.demo-page .fakeline { height: 11px; border-radius: 6px; background: rgba(255,255,255,0.05); margin: 0 0 14px; }
.demo-page .fakeline.t { height: 22px; width: 62%; background: rgba(255,255,255,0.09); margin-bottom: 22px; }
.demo-page .scan {
  position: absolute; left: 0; right: 0; height: 120px; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(139,124,246,0.16) 50%, transparent);
  border-top: 1px solid var(--violet-glo); border-bottom: 1px solid var(--violet-glo);
  filter: blur(0.3px); top: -130px;
}
.demo-page .blocktag {
  position: absolute; font-family:"JetBrains Mono"; font-size: 10.5px; font-weight: 600;
  color: #FF6B8A; background: rgba(255,107,138,0.10); border: 1px solid rgba(255,107,138,0.3);
  padding: 3px 8px; border-radius: 7px; opacity: 0; transform: scale(.8);
}

.demo-panel { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 18px; background: rgba(0,0,0,0.18); }
.gauge-wrap { display: flex; align-items: center; gap: 16px; }
.gauge { position: relative; width: 96px; height: 96px; flex: none; }
.gauge .num { position: absolute; inset: 0; display: grid; place-items: center; font-family:"Space Grotesk"; font-weight: 700; font-size: 26px; color: var(--fg); }
.gauge .lbl { position: absolute; bottom: 16px; left: 0; right: 0; text-align: center; font-family:"JetBrains Mono"; font-size: 8.5px; letter-spacing: .1em; color: var(--low); text-transform: uppercase; }
.gstat h4 { font-size: 15px; margin: 0 0 3px; }
.gstat p { margin: 0; font-size: 12.5px; color: var(--low); }

.feed { display: flex; flex-direction: column; gap: 7px; }
.feed .fh { display: flex; justify-content: space-between; align-items: baseline; }
.feed .fh span { font-family:"JetBrains Mono"; font-size: 10.5px; letter-spacing:.08em; text-transform: uppercase; color: var(--low); }
.feed .fh b { font-family:"Space Grotesk"; color: var(--fg); font-size: 15px; }
.feed-list { display: flex; flex-direction: column; gap: 6px; max-height: 196px; overflow: hidden; }
.frow {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 9px;
  background: rgba(255,255,255,0.025); border: 1px solid var(--line);
  font-size: 12px; opacity: 0; transform: translateX(12px);
  animation: frowin .5s var(--ease-out) forwards;
}
@keyframes frowin { to { opacity: 1; transform: none; } }
.frow .fi { width: 7px; height: 7px; border-radius: 2px; flex: none; }
.frow .fi.tracker { background: #FF6B8A; }
.frow .fi.fp { background: var(--violet-2); }
.frow .fi.mal { background: #FFB454; }
.frow .dom { font-family:"JetBrains Mono"; color: var(--mid); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.frow .kind { font-family:"JetBrains Mono"; font-size: 9.5px; color: var(--low); text-transform: uppercase; letter-spacing:.06em; }

/* ───────── layers / how ───────── */
.layers { display: grid; gap: 16px; }
.layer {
  position: relative; display: grid; grid-template-columns: 64px 1fr; gap: 20px; align-items: start;
  padding: 26px; border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.018), transparent);
  transition: border-color .4s, transform .5s var(--ease-out), background .4s;
}
.layer:hover { border-color: var(--line-2); transform: translateY(-3px); background: linear-gradient(180deg, rgba(139,124,246,0.05), transparent); }
.layer .lnum {
  width: 64px; height: 64px; border-radius: 14px; display: grid; place-items: center;
  font-family:"Space Grotesk"; font-weight: 700; font-size: 24px; color: var(--violet-2);
  border: 1px solid var(--line-2); background: radial-gradient(120% 120% at 30% 20%, rgba(139,124,246,0.18), rgba(255,255,255,0.02));
}
.layer h3 { font-size: 21px; margin: 4px 0 8px; }
.layer p { margin: 0; font-size: 15px; color: var(--mid); max-width: 60ch; }

/* ───────── feature grid ───────── */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fcard {
  position: relative; padding: 26px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--panel);
  overflow: hidden; transition: border-color .4s, transform .5s var(--ease-out);
}
.fcard::before {
  content:""; position: absolute; inset: 0; opacity: 0; transition: opacity .5s;
  background: radial-gradient(420px 220px at var(--mx,50%) var(--my,0%), rgba(139,124,246,0.12), transparent 60%);
  pointer-events: none;
}
.fcard:hover { border-color: var(--line-2); transform: translateY(-4px); }
.fcard:hover::before { opacity: 1; }
.ficon { width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-2); display: grid; place-items: center; margin-bottom: 18px; background: rgba(255,255,255,0.02); }
.ficon svg { width: 24px; height: 24px; stroke: var(--chrome); fill: none; stroke-width: 1.5; }
.fcard h3 { font-size: 18px; margin: 0 0 8px; }
.fcard p { margin: 0; font-size: 14px; color: var(--mid); }
.fcard .ft { margin-top: 16px; font-family:"JetBrains Mono"; font-size: 10px; text-transform: uppercase; letter-spacing:.1em; color: var(--low); display: inline-flex; align-items:center; gap: 7px; }
.fcard .ft::before { content:""; width: 6px; height: 6px; border-radius: 50%; background: var(--violet); }

/* ───────── trust / pipeline ───────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.tlist { display: grid; gap: 14px; }
.titem { display: grid; grid-template-columns: 24px 1fr; gap: 15px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.titem:last-child { border-bottom: none; }
.titem .chk { width: 24px; height: 24px; border-radius: 7px; border: 1px solid var(--violet); display: grid; place-items: center; color: var(--violet-2); }
.titem .chk svg { width: 13px; height: 13px; }
.titem h4 { font-size: 16px; margin: 1px 0 5px; }
.titem p { margin: 0; font-size: 14px; color: var(--mid); }

.pipe {
  border: 1px solid var(--line-2); border-radius: var(--radius); background: #050507;
  padding: 22px; font-family:"JetBrains Mono"; font-size: 13px; line-height: 1.9;
}
.pipe .ph { display: flex; align-items: center; gap: 8px; color: var(--low); font-size: 11px; text-transform: uppercase; letter-spacing:.1em; margin-bottom: 14px; }
.pipe .ph .pdot { width: 8px; height: 8px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 8px var(--violet-glo); }
.pstep { display: flex; gap: 12px; align-items: baseline; padding: 3px 0; opacity: .35; transition: opacity .4s, color .4s; }
.pstep.on { opacity: 1; }
.pstep .pk { color: var(--violet-2); min-width: 58px; }
.pstep .pv { color: var(--chrome); }
.pstep .pc { color: var(--faint); }
.pstep.on .pc { color: var(--low); }
.pstep .ok { color: #6EE7B7; margin-left: auto; opacity: 0; }
.pstep.on .ok { opacity: 1; }

/* ───────── open source ───────── */
.os {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line-2);
  background:
    radial-gradient(800px 400px at 85% 0%, rgba(139,124,246,0.16), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--bg-2));
  padding: 64px 56px;
}
.os .osgrid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.os h2 { font-size: clamp(28px, 4vw, 42px); margin: 16px 0 0; letter-spacing: -0.03em; }
.os p { margin: 18px 0 0; font-size: 17px; color: var(--mid); max-width: 50ch; }
.os .osbtns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.osstats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.osstat { background: var(--panel); padding: 24px 22px; }
.osstat .n { font-family:"Space Grotesk"; font-weight: 700; font-size: 34px; color: var(--fg); letter-spacing: -0.03em; }
.osstat .n .u { color: var(--violet-2); }
.osstat .l { font-size: 12.5px; color: var(--low); margin-top: 4px; }

/* ───────── get / install ───────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 8px; }
.step { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.step .sn { font-family:"JetBrains Mono"; font-size: 12px; color: var(--violet-2); }
.step h4 { font-size: 16px; margin: 12px 0 7px; }
.step p { margin: 0; font-size: 13.5px; color: var(--mid); }
.step code { font-family:"JetBrains Mono"; font-size: 12px; color: var(--chrome); background: rgba(255,255,255,0.05); padding: 2px 6px; border-radius: 5px; }

.getcard {
  margin-top: 22px; border: 1px solid var(--line-2); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  padding: 26px 28px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
}
.getcard .gi { display: flex; align-items: center; gap: 16px; flex: 1; min-width: 280px; }
.getcard .gi img { width: 56px; height: 56px; border-radius: 14px; }
.getcard .gi h4 { font-size: 17px; margin: 0 0 3px; }
.getcard .gi p { margin: 0; font-size: 13px; color: var(--low); }

/* ───────── footer ───────── */
footer { padding: 60px 0 70px; border-top: 1px solid var(--line); margin-top: 40px; }
.footgrid { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.footgrid .fcol { display: flex; flex-direction: column; gap: 10px; }
.footgrid .fcol a { color: var(--low); font-size: 14px; }
.footgrid .fcol a:hover { color: var(--fg); }
.footgrid .fcol .ft { font-family:"JetBrains Mono"; font-size: 11px; text-transform: uppercase; letter-spacing:.12em; color: var(--faint); margin-bottom: 4px; }
.foot-end { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--low); font-size: 13px; }

/* ───────────────────────── responsive ───────────────────────── */
@media (max-width: 920px) {
  .demo-body { grid-template-columns: 1fr; }
  .demo-page { border-right: none; border-bottom: 1px solid var(--line); min-height: 220px; }
  .grid3 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .os .osgrid { grid-template-columns: 1fr; gap: 34px; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .nav .links { display: none; }
  .grid3 { grid-template-columns: 1fr; }
  .os { padding: 40px 26px; }
  .osstats { grid-template-columns: 1fr 1fr; }
  .hero { padding: 130px 0 70px; }
  .trustbar { gap: 16px 22px; }
}

/* ════════════════════════════════════════════════════════════════
   CINEMATIC LAYER
   ════════════════════════════════════════════════════════════════ */

/* ── top scroll progress ── */
.scrollbar {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 80;
  background: transparent; pointer-events: none;
}
.scrollbar .fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--violet), #cfd3e0 60%, #fff);
  box-shadow: 0 0 14px var(--violet-glo);
  transform-origin: left; transition: width .08s linear;
}

/* ── right section rail ── */
.rail {
  position: fixed; top: 50%; right: 22px; transform: translateY(-50%);
  z-index: 70; display: flex; flex-direction: column; gap: 16px;
  align-items: flex-end; mix-blend-mode: difference;
}
.rail .rdot {
  position: relative; display: flex; align-items: center; gap: 12px;
  cursor: pointer; background: none; border: 0; padding: 0;
}
.rail .rdot .lbl {
  font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: #fff; opacity: 0; transform: translateX(6px);
  transition: opacity .3s, transform .3s; white-space: nowrap;
}
.rail .rdot .pt {
  width: 7px; height: 7px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4);
  background: transparent; transition: transform .3s var(--ease-out), background .3s, border-color .3s;
}
.rail .rdot:hover .lbl { opacity: .8; transform: none; }
.rail .rdot.on .lbl { opacity: 1; transform: none; }
.rail .rdot.on .pt { background: #fff; border-color: #fff; transform: scale(1.7); }
@media (max-width: 920px) { .rail { display: none; } .scrollbar { display: none; } }

/* ── hero atmosphere blooms ── */
.blooms { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bloom { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; mix-blend-mode: screen; }
.bloom.b1 { width: 620px; height: 620px; left: 8%; top: 6%;
  background: radial-gradient(circle, rgba(139,124,246,.42), transparent 65%);
  animation: drift1 22s ease-in-out infinite; }
.bloom.b2 { width: 520px; height: 520px; right: 4%; top: 26%;
  background: radial-gradient(circle, rgba(120,150,255,.30), transparent 66%);
  animation: drift2 28s ease-in-out infinite; }
.bloom.b3 { width: 440px; height: 440px; left: 38%; top: 40%;
  background: radial-gradient(circle, rgba(180,170,255,.22), transparent 68%);
  animation: drift1 34s ease-in-out infinite reverse; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(60px,-44px) scale(1.12); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-70px,40px) scale(1.08); } }
@media (prefers-reduced-motion: reduce) { .bloom { animation: none !important; } }

/* ── char-split hero headline ── */
.hero-h1 {
  font-family: "Space Grotesk", sans-serif; font-weight: 600;
  font-size: clamp(42px, 8vw, 92px); line-height: 0.96; letter-spacing: -0.04em;
  margin: 26px 0 0; max-width: 14ch;
}
.hero-h1 .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero-h1 .word { display: inline-block; white-space: nowrap; }
/* chrome gradient must live on the glyph spans — clip-to-text on the empty
   .line wrapper renders nothing once letters are split into child spans. */
.hero-h1 .line.chrome .ch {
  background: linear-gradient(176deg,
    #ffffff 0%, #f2f3f8 16%, #b9bdcd 40%,
    #8c92a6 54%, #d7dbe7 68%, #ffffff 84%, #aeb3c4 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.hero-h1 .ch {
  display: inline-block; will-change: transform, opacity;
  transition: transform .95s cubic-bezier(.16,1,.3,1), opacity .8s ease;
}
.fx .hero-h1 .ch { transform: translateY(112%) rotate(6deg); opacity: 0; }
.fx .hero-h1.lit .ch { transform: none; opacity: 1; }
.hero-h1 .sp { display: inline-block; width: 0.28em; }

/* ── scroll cue ── */
.scrollcue {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 46px;
  font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--low);
}
.scrollcue .mouse {
  width: 20px; height: 32px; border: 1.5px solid var(--line-2); border-radius: 12px;
  position: relative; flex: none;
}
.scrollcue .mouse::after {
  content: ""; position: absolute; left: 50%; top: 6px; width: 3px; height: 6px;
  background: var(--violet-2); border-radius: 3px; transform: translateX(-50%);
  animation: wheel 1.6s var(--ease-out) infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 80% { opacity: 0; transform: translate(-50%, 9px); } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .scrollcue .mouse::after { animation: none; } }

/* ── reveal: richer (blur in) handled in the .fx block above ── */

/* ── pinned demo scrollytelling ── */
.demo-stage { position: relative; }
.demo-shell.pinned { box-shadow: 0 60px 150px -50px rgba(0,0,0,.95), 0 0 0 1px rgba(139,124,246,.10) inset, 0 0 80px -30px var(--violet-glo); }
.demo-progress {
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
  font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--low);
}
.demo-progress .track { flex: 1; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.demo-progress .bar { height: 100%; width: 0%; background: linear-gradient(90deg, #FF6B8A, var(--violet-2)); transition: width .1s linear; }
.demo-progress .phase { color: var(--violet-2); min-width: 130px; text-align: right; }

/* page-secured stamp */
.secured {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 5;
  pointer-events: none; opacity: 0; transition: opacity .5s var(--ease-out);
  background: radial-gradient(420px 300px at 50% 50%, rgba(110,231,183,.10), transparent 70%);
}
.secured.on { opacity: 1; }
.secured .stamp {
  display: flex; align-items: center; gap: 12px; padding: 14px 22px; border-radius: 100px;
  border: 1px solid rgba(110,231,183,.4); background: rgba(6,16,12,.7); backdrop-filter: blur(8px);
  color: #6EE7B7; font-family: "Space Grotesk"; font-weight: 600; font-size: 16px;
  transform: scale(.9); transition: transform .5s var(--ease-out);
  box-shadow: 0 20px 50px -20px rgba(110,231,183,.4);
}
.secured.on .stamp { transform: scale(1); }
.secured .stamp svg { width: 22px; height: 22px; }

/* frow scrub-reveal state (overrides the keyframe entry) */
.demo-body .frow { animation: none; opacity: 0; transform: translateX(14px); transition: opacity .4s var(--ease-out), transform .4s var(--ease-out); }
.demo-body .frow.show { opacity: 1; transform: none; }
.feed-list { max-height: none; }

/* parallax wrapper for hero content (used by JS) */
.hero .wrap { will-change: transform; }