/* Delete My X — landing page. On-brand with the extension (Claude Design system).
   Dark is the hero; light follows OS. Tokens mirror popup.css. */

:root {
  --bg:#0B0D11; --bg-2:#0F1217; --panel:#13161B; --surface:#181C22; --surface-2:#1F242C;
  --border:rgba(255,255,255,0.08); --border-strong:rgba(255,255,255,0.15);
  --text:#F2F4F8; --text-2:#A5ADBA; --text-3:#6C7480;
  --brand:#3D7BFF; --brand-2:#5B91FF; --brand-soft:rgba(61,123,255,0.14);
  --danger:#FF5247; --amber:#F5A623; --ok:#35D07F;
  --mark-felt:#CDD3DD;
  --maxw:1080px;
  --r:14px;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg:#EEF1F5; --bg-2:#E7EAEF; --panel:#FFFFFF; --surface:#F4F6F8; --surface-2:#ECEFF2;
    --border:rgba(16,20,28,0.10); --border-strong:rgba(16,20,28,0.16);
    --text:#14181F; --text-2:#586172; --text-3:#8990A0;
    --brand:#2A6BEB; --brand-2:#1E5BD6; --brand-soft:rgba(42,107,235,0.08);
    --mark-felt:#8C93A0;
  }
}

* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  margin:0; background:var(--bg); color:var(--text);
  font-family:'Hanken Grotesk', system-ui, sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.sg { font-family:'Space Grotesk', system-ui, sans-serif; }
a { color:inherit; text-decoration:none; }
h1,h2,h3 { margin:0; letter-spacing:-0.02em; line-height:1.1; }
p { margin:0; }
em { font-style:normal; color:var(--text); }
strong { color:var(--text); font-weight:600; }

/* ── buttons ── */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:'Space Grotesk', system-ui, sans-serif; font-weight:600;
  border-radius:12px; cursor:pointer; border:1px solid transparent;
  transition:transform .06s ease, filter .14s ease, background .14s ease;
  white-space:nowrap;
}
.btn:active { transform:translateY(1px); }
.btn-brand { background:var(--brand); color:#fff; box-shadow:0 6px 24px -8px var(--brand); }
.btn-brand:hover { filter:brightness(1.08); }
.btn-ghost { background:transparent; color:var(--text); border-color:var(--border-strong); }
.btn-ghost:hover { background:var(--surface); }
.btn-sm { padding:0 15px; height:38px; font-size:13.5px; }
.btn-lg { padding:0 22px; height:52px; font-size:16px; }
.full { width:100%; }

/* ── nav ── */
.nav {
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  max-width:var(--maxw); margin:0 auto; padding:16px 24px;
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:saturate(140%) blur(12px);
}
.nav { width:100%; }
.brand { display:flex; align-items:center; gap:10px; }
.wm { font-weight:600; font-size:16px; letter-spacing:-0.01em; }
.mark { flex:none; }
.nav-links { display:flex; align-items:center; gap:26px; font-weight:500; font-size:14px; }
.nav-links a { color:var(--text-2); transition:color .12s; }
.nav-links a:hover { color:var(--text); }
.nav-links .btn { color:#fff; }
@media (max-width:760px){ .nav-links a:not(.btn){ display:none; } }

/* ── hero ── */
.hero { position:relative; overflow:hidden; }
.hero::before {
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(60% 50% at 78% 8%, var(--brand-soft), transparent 70%),
    radial-gradient(50% 45% at 12% 90%, var(--brand-soft), transparent 70%);
}
.hero-inner {
  position:relative; z-index:1;
  max-width:var(--maxw); margin:0 auto; padding:72px 24px 64px;
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:54px; align-items:center;
}
@media (max-width:880px){
  .hero-inner { grid-template-columns:1fr; gap:40px; padding:48px 22px 52px; }
}
.eyebrow {
  display:inline-block; font-size:12.5px; font-weight:600; letter-spacing:0.06em;
  text-transform:uppercase; color:var(--brand);
  background:var(--brand-soft); padding:5px 11px; border-radius:999px; margin-bottom:18px;
}
h1 { font-size:clamp(40px, 6vw, 62px); font-weight:600; }
.grad {
  background:linear-gradient(100deg, var(--brand), var(--brand-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.lede { margin:22px 0 0; font-size:18.5px; color:var(--text-2); max-width:30em; }
.cta-row { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.microtrust { margin-top:18px; font-size:12.5px; color:var(--text-3); font-weight:500; }
.ot-pill {
  display:inline-block; color:var(--brand); background:var(--brand-soft);
  font-weight:600; padding:2px 9px; border-radius:999px; letter-spacing:0.01em;
}

/* hero demo card */
.hero-demo { display:flex; justify-content:center; }
.demo-card {
  width:100%; max-width:360px; background:var(--panel);
  border:1px solid var(--border); border-radius:18px; padding:18px;
  box-shadow:0 30px 60px -30px rgba(0,0,0,0.6);
}
.demo-head { display:flex; align-items:center; gap:9px; margin-bottom:14px; }
.demo-dot { width:8px; height:8px; border-radius:999px; background:var(--ok); flex:none; }
.demo-run { background:var(--danger); animation:pulse 1.5s ease-in-out infinite; }
.demo-status { font-size:13px; font-weight:600; color:var(--text-2); }
.demo-count { margin-left:auto; font-size:18px; font-weight:600; color:var(--text); font-variant-numeric:tabular-nums; }
.demo-track { height:7px; border-radius:999px; background:var(--surface-2); overflow:hidden; position:relative; }
.demo-sweep {
  position:absolute; top:0; bottom:0; left:0; width:40%;
  background:linear-gradient(90deg, transparent, var(--brand), transparent);
  animation:sweep 1.6s linear infinite;
}
.demo-feed { list-style:none; margin:14px 0 0; padding:0; display:flex; flex-direction:column; gap:8px; min-height:172px; }
.demo-feed li {
  display:flex; align-items:center; gap:9px; font-size:13px; color:var(--text-2);
  background:var(--surface); border:1px solid var(--border); border-radius:10px;
  padding:9px 11px; animation:rowIn .35s ease both;
}
.demo-feed li .strike { text-decoration:line-through; color:var(--text-3); opacity:.7; flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.demo-feed li .tag { font-size:10.5px; font-weight:600; color:var(--danger); flex:none; font-family:'Space Grotesk',sans-serif; }
.demo-feed li .tic { width:15px; height:15px; flex:none; color:var(--ok); }

@keyframes pulse { 0%,100%{opacity:.35;transform:scale(.8);} 50%{opacity:1;transform:scale(1);} }
@keyframes sweep { 0%{transform:translateX(-120%);} 100%{transform:translateX(330%);} }
@keyframes rowIn { from{opacity:0; transform:translateY(-6px);} to{opacity:1; transform:translateY(0);} }

/* ── trust strip ── */
.strip {
  max-width:var(--maxw); margin:0 auto; padding:0 24px;
  display:flex; align-items:center; justify-content:center; gap:8px; flex-wrap:wrap;
}
.strip-item { display:flex; flex-direction:column; align-items:center; padding:14px 20px; text-align:center; }
.strip-item strong { font-size:22px; font-weight:600; color:var(--text); }
.strip-item span { font-size:13px; color:var(--text-3); }
.strip-divider { width:1px; height:34px; background:var(--border); }
@media (max-width:680px){ .strip-divider{ display:none; } }

/* ── bands ── */
.band { padding:84px 0; }
.band.alt { background:var(--bg-2); }
.band-inner { max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.band-inner.narrow { max-width:760px; }
.section-head { text-align:center; max-width:640px; margin:0 auto 48px; }
.section-head h2 { font-size:clamp(28px, 4vw, 40px); font-weight:600; margin-top:10px; }
.section-sub { margin-top:16px; color:var(--text-2); font-size:17px; }

/* privacy */
.privacy { text-align:center; max-width:720px; margin:0 auto; }
.privacy-icon {
  width:74px; height:74px; margin:0 auto 22px; border-radius:20px;
  display:flex; align-items:center; justify-content:center;
  background:var(--brand-soft); border:1px solid var(--border);
}
.privacy h2 { font-size:clamp(26px, 4vw, 36px); font-weight:600; }
.privacy p { margin-top:18px; font-size:18px; color:var(--text-2); }

/* steps */
.steps { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:820px){ .steps{ grid-template-columns:1fr; max-width:460px; margin:0 auto; } }
.step {
  background:var(--panel); border:1px solid var(--border); border-radius:var(--r);
  padding:28px 24px;
}
.step-num {
  width:40px; height:40px; border-radius:11px; display:flex; align-items:center; justify-content:center;
  font-weight:600; font-size:18px; color:var(--brand);
  background:var(--brand-soft); margin-bottom:18px;
}
.step h3 { font-size:19px; font-weight:600; margin-bottom:9px; }
.step p { color:var(--text-2); font-size:15px; }

/* pricing */
.price-grid { display:grid; grid-template-columns:1.05fr 0.95fr; gap:24px; max-width:860px; margin:0 auto; align-items:stretch; }
@media (max-width:760px){ .price-grid{ grid-template-columns:1fr; max-width:440px; } }
.price-card {
  background:var(--panel); border:1px solid var(--border); border-radius:18px;
  padding:30px 28px; display:flex; flex-direction:column;
}
.price-card.featured { border:1.5px solid var(--brand); box-shadow:0 24px 60px -28px var(--brand); position:relative; overflow:hidden; }
.price-ribbon {
  position:absolute; top:0; left:0; right:0;
  background:var(--brand); color:#fff; text-align:center;
  font-size:12px; font-weight:600; letter-spacing:0.03em; padding:6px 0;
}
.price-card.featured .price-badge { margin-top:30px; }
.ot-strong { color:var(--brand); font-weight:700; }
.price-card.muted-card { background:var(--bg-2); }
.price-badge {
  display:inline-block; align-self:flex-start; font-size:13px; font-weight:600;
  color:var(--brand); background:var(--brand-soft); padding:5px 12px; border-radius:999px; margin-bottom:18px;
}
.price-badge.ghost { color:var(--text-3); background:var(--surface-2); }
.price { display:flex; align-items:baseline; gap:8px; margin-bottom:22px; }
.amount { font-size:54px; font-weight:600; letter-spacing:-0.03em; }
.amount.dim { color:var(--text-3); }
.per { font-size:15px; color:var(--text-3); font-weight:500; }
.price-feats { list-style:none; margin:0 0 24px; padding:0; display:flex; flex-direction:column; gap:13px; flex:1; }
.price-feats li { display:flex; align-items:flex-start; gap:11px; font-size:15px; color:var(--text); }
.price-feats.dim-feats li { color:var(--text-3); }
.ck, .x { width:20px; height:20px; flex:none; margin-top:1px; fill:none; stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round; }
.ck { stroke:var(--ok); }
.x { stroke:var(--text-3); }
.price-foot { text-align:center; font-size:12.5px; color:var(--text-3); margin-top:14px; font-weight:500; }
.vs-note { margin-top:auto; padding:14px; border-radius:11px; background:var(--surface); color:var(--text-2); font-size:14px; font-weight:500; text-align:center; }

/* faq */
.faq { display:flex; flex-direction:column; gap:12px; }
.faq details {
  background:var(--panel); border:1px solid var(--border); border-radius:12px;
  padding:4px 20px; transition:border-color .12s;
}
.faq details[open] { border-color:var(--border-strong); }
.faq summary {
  cursor:pointer; list-style:none; padding:16px 0; font-size:16.5px; font-weight:600;
  display:flex; align-items:center; justify-content:space-between; gap:14px; color:var(--text);
}
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after {
  content:"+"; font-size:22px; color:var(--brand); font-weight:400; line-height:1; flex:none;
  transition:transform .18s;
}
.faq details[open] summary::after { transform:rotate(45deg); }
.faq details p { color:var(--text-2); font-size:15.5px; padding:0 0 18px; max-width:62ch; }

/* final cta */
.finalcta { padding:96px 24px; text-align:center; position:relative; overflow:hidden; }
.finalcta::before {
  content:""; position:absolute; inset:0; z-index:0;
  background:radial-gradient(60% 120% at 50% 0%, var(--brand-soft), transparent 70%);
}
.finalcta-inner { position:relative; z-index:1; max-width:560px; margin:0 auto; }
.finalcta h2 { font-size:clamp(30px, 5vw, 44px); font-weight:600; }
.finalcta p { margin:18px 0 30px; color:var(--text-2); font-size:18px; }

/* footer */
.footer { border-top:1px solid var(--border); padding:54px 24px 40px; background:var(--bg-2); }
.footer-inner { max-width:var(--maxw); margin:0 auto; text-align:center; }
.footer-brand { display:inline-flex; align-items:center; gap:9px; font-weight:600; font-size:16px; }
.footer-tag { color:var(--text-3); margin-top:8px; font-size:14px; }
.footer-links { display:flex; flex-wrap:wrap; justify-content:center; gap:22px; margin:24px 0; font-size:14px; font-weight:500; }
.footer-links a { color:var(--text-2); transition:color .12s; }
.footer-links a:hover { color:var(--text); }
.disclaimer { max-width:620px; margin:0 auto; font-size:12.5px; color:var(--text-3); line-height:1.6; }
.copyright { margin-top:18px; font-size:12.5px; color:var(--text-3); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:0.001ms !important; animation-iteration-count:1 !important; }
  html { scroll-behavior:auto; }
}