:root{
  --ink:#0A1220;
  --ink-2:#101B30;
  --ink-3:#16233d;
  --ice:#ECF2FC;
  --mist:#8493AF;
  --line:rgba(236,242,252,.14);
  --signal:#2E8CFF;
  --signal-2:#8FC6FF;
  --ember:#FF6B3D;
  --paper:#F1ECDF;
  --paper-2:#E7DFC8;
  --paper-ink:#1B1710;
  --paper-mist:#6B6250;

  --bg:var(--ink);
  --bg-2:var(--ink-2);
  --bg-3:var(--ink-3);
  --text:var(--ice);
  --text-mist:var(--mist);
  --hairline:var(--line);
  --card-paper:var(--paper);
  --card-paper-2:var(--paper-2);
  --card-paper-ink:var(--paper-ink);
  --card-paper-mist:var(--paper-mist);

  --serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', ui-serif, serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
}

:root[data-theme="light"]{
  --bg:#F5F3EC;
  --bg-2:#EDE9DC;
  --bg-3:#E3DDC9;
  --text:#161A22;
  --text-mist:#5B5C63;
  --hairline:rgba(22,26,34,.14);
  --card-paper:#101B30;
  --card-paper-2:#16233d;
  --card-paper-ink:#ECF2FC;
  --card-paper-mist:#93A2BE;
}

@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#F5F3EC;
    --bg-2:#EDE9DC;
    --bg-3:#E3DDC9;
    --text:#161A22;
    --text-mist:#5B5C63;
    --hairline:rgba(22,26,34,.14);
    --card-paper:#101B30;
    --card-paper-2:#16233d;
    --card-paper-ink:#ECF2FC;
    --card-paper-mist:#93A2BE;
  }
}

*{box-sizing:border-box;}
html{background:var(--bg);}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

.bg-grid{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--hairline) 1px, transparent 1px),
    linear-gradient(90deg, var(--hairline) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity:.35;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
}

a{color:inherit;}

.wrap{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns: 64px minmax(0,1fr);
}
@media (max-width:980px){
  .wrap{grid-template-columns: 1fr;}
}

/* ---------- spine (signature ascent line) ---------- */
.spine{
  position:relative;
  display:block;
}
@media (max-width:980px){ .spine{display:none;} }
.spine svg{
  position:absolute;
  top:0; left:0;
  width:64px;
  height:100%;
}
.spine-tick{
  position:absolute;
  left:32px;
  transform:translate(-50%,-50%);
  display:flex;
  align-items:center;
  gap:8px;
}
.spine-tick .dot{
  width:9px; height:9px;
  border-radius:50%;
  background:var(--bg-3);
  border:1px solid var(--hairline);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.spine-tick.is-active .dot{
  background:var(--signal);
  border-color:var(--signal);
  box-shadow:0 0 0 4px rgba(46,140,255,.18);
}
.spine-tick .num{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.06em;
  color:var(--text-mist);
  opacity:0;
  transform:translateX(-4px);
  transition:opacity .2s ease, transform .2s ease;
  white-space:nowrap;
}

/* ---------- shell ---------- */
.col{ min-width:0; }
.shell{
  max-width:1120px;
  margin:0 auto;
  padding:0 28px;
}

nav.top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:26px 0;
}
.wordmark{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--serif);
  font-size:19px;
  letter-spacing:.01em;
  text-decoration:none;
  color:var(--text);
}
.wordmark svg{ display:block; }
.wordmark .sq{
  font-family:var(--mono);
  font-size:11px;
  font-weight:600;
  color:var(--signal);
  margin-left:1px;
}
.navlink{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--text-mist);
  border:1px solid var(--hairline);
  padding:8px 14px;
  border-radius:999px;
  transition:color .2s ease, border-color .2s ease;
}
.navlink:hover{ color:var(--signal); border-color:var(--signal); }

/* ---------- hero ---------- */
.hero{
  padding:64px 0 88px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:56px;
  align-items:center;
}
@media (max-width:900px){
  .hero{grid-template-columns:1fr; padding:32px 0 56px;}
}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--text-mist);
  display:flex;
  align-items:center;
  gap:9px;
  margin:0 0 22px;
}
.eyebrow .bit{
  width:6px;height:6px;border-radius:50%;
  background:var(--ember);
  flex:none;
}
h1{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(38px,5.6vw,68px);
  line-height:1.03;
  letter-spacing:-0.01em;
  margin:0 0 22px;
}
.lede{
  font-size:19px;
  line-height:1.55;
  color:var(--text-mist);
  max-width:46ch;
  margin:0 0 34px;
}
.cta-row{
  display:flex;
  align-items:center;
  gap:26px;
  flex-wrap:wrap;
}
.btn{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.04em;
  text-decoration:none;
  padding:14px 22px;
  border-radius:10px;
  background:var(--signal);
  color:#fff;
  border:1px solid var(--signal);
  transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.btn:hover{ filter:brightness(1.08); transform:translateY(-1px); box-shadow:0 10px 24px -12px rgba(46,140,255,.6); }
.btn.ghost{
  background:transparent;
  color:var(--text);
  border:1px solid var(--hairline);
}
.btn.ghost:hover{ border-color:var(--text-mist); }
.link{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.03em;
  text-decoration:none;
  color:var(--text-mist);
  border-bottom:1px solid var(--hairline);
  padding-bottom:2px;
  transition:color .2s ease, border-color .2s ease;
}
.link:hover{ color:var(--signal); border-color:var(--signal); }

.store-row{ display:flex; gap:12px; margin-top:28px; flex-wrap:wrap; }
.store-badge{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 16px;
  border:1px solid var(--hairline);
  border-radius:12px;
  color:var(--text);
}
.store-badge span{
  display:flex; flex-direction:column;
  font-family:var(--sans);
  font-size:14px;
  font-weight:600;
  line-height:1.2;
}
.store-badge small{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--text-mist);
  font-weight:400;
}

/* hero capture mock */
.capture-card{
  position:relative;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-3));
  border:1px solid var(--hairline);
  border-radius:18px;
  padding:22px;
  box-shadow:0 40px 80px -40px rgba(46,140,255,.35);
}
.capture-card::before{
  content:"";
  position:absolute; inset:-1px;
  border-radius:19px;
  padding:1px;
  background:linear-gradient(160deg, rgba(46,140,255,.55), transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events:none;
}
.capture-top{
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--mono); font-size:11px; letter-spacing:.08em;
  color:var(--text-mist); text-transform:uppercase;
  margin-bottom:16px;
}
.rec{ display:flex; align-items:center; gap:6px; color:var(--ember); }
.rec .r-dot{ width:6px;height:6px;border-radius:50%; background:var(--ember); animation:pulse 1.6s ease-in-out infinite; }
.wave{
  display:flex; align-items:flex-end; gap:3px; height:38px; margin-bottom:16px;
}
.wave i{
  display:block; width:3px; border-radius:2px;
  background:var(--signal-2);
  animation:bar 1.4s ease-in-out infinite;
}
.wave i:nth-child(odd){ animation-delay:.15s; }
.wave i:nth-child(3n){ animation-delay:.3s; }
.said{
  font-family:var(--serif); font-size:17px; line-height:1.4; margin:0 0 18px;
  color:var(--text);
}
.tags{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px; }
.tag{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.05em; text-transform:uppercase;
  padding:6px 10px; border-radius:999px; border:1px solid var(--hairline); color:var(--text-mist);
}
.tag.on{ color:var(--signal); border-color:var(--signal); background:rgba(46,140,255,.08); }
.capture-foot{
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--mono); font-size:11px; color:var(--text-mist);
  padding-top:14px; border-top:1px dashed var(--hairline);
}

@keyframes pulse{ 0%,100%{opacity:1;} 50%{opacity:.25;} }
@keyframes bar{
  0%,100%{ height:6px; }
  50%{ height:34px; }
}

/* ---------- sections ---------- */
section.block{
  padding:78px 0;
  border-top:1px solid var(--hairline);
}
.block-head{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:40px;
  margin-bottom:44px;
}
@media (max-width:820px){ .block-head{grid-template-columns:1fr;} }
h2{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(26px,3.4vw,38px);
  line-height:1.12;
  margin:0;
  letter-spacing:-.01em;
}
.block-body p{
  font-size:16.5px; line-height:1.65; color:var(--text-mist);
  margin:0; max-width:52ch;
}

/* capture chips */
.chip-grid{ display:flex; flex-wrap:wrap; gap:12px; margin-top:8px; }
.chip{
  display:flex; align-items:center; gap:9px;
  padding:12px 16px;
  border:1px solid var(--hairline);
  border-radius:12px;
  font-size:14.5px;
  background:var(--bg-2);
}
.chip .swatch{ width:8px; height:8px; border-radius:2px; }
.chip small{
  display:block; font-family:var(--mono); font-size:10px; color:var(--text-mist);
  letter-spacing:.06em; text-transform:uppercase; margin-top:1px;
}
.suggest-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:26px; }
.suggest{
  font-family:var(--mono); font-size:12.5px; letter-spacing:.02em;
  padding:9px 14px; border-radius:999px; border:1px solid var(--hairline);
  color:var(--text-mist);
}

/* ledger */
.ledger{
  background:var(--card-paper);
  color:var(--card-paper-ink);
  border-radius:16px;
  padding:8px 0;
  box-shadow:0 30px 60px -34px rgba(0,0,0,.5);
}
.ledger-row{
  display:grid;
  grid-template-columns: 84px 90px 1fr auto;
  gap:16px;
  align-items:center;
  padding:16px 22px;
  border-bottom:1px solid rgba(0,0,0,.08);
}
.ledger-row:last-child{ border-bottom:none; }
:root[data-theme="light"] .ledger-row{ border-bottom-color:rgba(255,255,255,.08); }
@media (prefers-color-scheme:light){ :root:not([data-theme="dark"]) .ledger-row{ border-bottom-color:rgba(255,255,255,.08); } }
.ledger-time{ font-family:var(--mono); font-size:12px; color:var(--card-paper-mist); }
.ledger-cat{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase;
  color:var(--card-paper-mist);
}
.ledger-text{ font-size:15px; line-height:1.4; }
.ledger-mark{ font-size:12px; color:var(--card-paper-mist); font-family:var(--mono); }

@media (max-width:560px){
  .ledger-row{ grid-template-columns: 1fr; gap:4px; padding:14px 18px; }
  .ledger-mark{ justify-self:start; }
}

/* integrations */
.pill-grid{ display:flex; flex-wrap:wrap; gap:10px; margin-top:8px; }
.pill{
  font-size:14px;
  padding:11px 18px;
  border-radius:999px;
  border:1px solid var(--hairline);
  background:var(--bg-2);
}

.quote-block{
  margin-top:30px;
  padding:26px 28px;
  border:1px solid var(--hairline);
  border-left:3px solid var(--signal);
  border-radius:0 12px 12px 0;
  background:var(--bg-2);
}
.quote-block p{
  margin:0;
  font-family:var(--serif);
  font-size:19px;
  line-height:1.5;
  color:var(--text);
}
.quote-block .who{
  margin-top:12px;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--text-mist);
}

/* final cta */
.final{
  padding:96px 0 64px;
  text-align:center;
  border-top:1px solid var(--hairline);
}
.final h2{ font-size:clamp(30px,5vw,50px); max-width:18ch; margin:0 auto 16px; }
.final .lede{ margin:0 auto 36px; text-align:center; }
form.waitlist{
  display:flex; gap:10px; justify-content:center; flex-wrap:wrap;
  max-width:440px; margin:0 auto;
}
form.waitlist input[type="email"]{
  flex:1 1 220px;
  font-family:var(--sans);
  font-size:15px;
  padding:14px 16px;
  border-radius:10px;
  border:1px solid var(--hairline);
  background:var(--bg-2);
  color:var(--text);
}
form.waitlist input[type="email"]::placeholder{ color:var(--text-mist); }
form.waitlist input[type="email"]:focus, .navlink:focus-visible, .btn:focus-visible, .link:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:2px;
}
.fine{ margin-top:14px; font-family:var(--mono); font-size:11.5px; color:var(--text-mist); }
.thanks{
  font-family:var(--mono); font-size:13px; color:var(--signal);
  margin-top:16px; display:none;
}
.thanks.show{ display:block; }

footer{
  padding:30px 0 48px;
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--mono); font-size:11.5px; color:var(--text-mist);
  flex-wrap:wrap; gap:10px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
}