:root {
  --bg: #000; --surface: #0e0e0e; --key: #1c1c1e; --key2: #2c2c2e;
  --accent: #00E5FF; --text: #fff;
  --dim: rgba(255,255,255,.62); --mute: rgba(255,255,255,.4);
  --faint: rgba(255,255,255,.26); --hair: rgba(255,255,255,.09);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
.tnum { font-variant-numeric: tabular-nums; }

/* ── top bar ── */
header { padding: 26px 0; }
.mark { font-size: 14px; font-weight: 800; letter-spacing: 3px;
  text-decoration: none; display: inline-block; }
.mark b { color: var(--accent); }

/* ── hero ── */
.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px;
  align-items: center; padding: 56px 0 96px; }
.eyebrow { font-size: 11px; font-weight: 800; letter-spacing: 3px;
  color: var(--mute); margin-bottom: 22px; }
h1 { font-size: 62px; line-height: 1.02; font-weight: 800; letter-spacing: -2.5px; }
h1 .c { color: var(--accent); }
.sub { font-size: 18px; color: var(--dim); margin: 22px 0 32px; max-width: 30em; }
.cta { display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: #000; font-weight: 800; font-size: 16px;
  padding: 16px 26px; border-radius: 14px; text-decoration: none; }
.cta:active { opacity: .85; }
.cta-note { margin-top: 14px; font-size: 13px; color: var(--faint); letter-spacing: .5px; }

/* ── phone mockup ── */
.phone { justify-self: center; width: 300px; height: 624px;
  background: #000; border-radius: 52px; padding: 14px;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 40px 90px rgba(0,0,0,.6), 0 0 0 6px #0a0a0a; }
.screen { width: 100%; height: 100%; background: #000; border-radius: 40px;
  overflow: hidden; padding: 22px 18px; display: flex; flex-direction: column; }
.scr-top { display: flex; justify-content: space-between; align-items: center; }
.scr-mark { font-size: 9px; font-weight: 800; letter-spacing: 2px; }
.scr-mark b { color: var(--accent); }
.scr-status { font-size: 8px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--mute); display: flex; align-items: center; gap: 5px; }
.dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.scr-flag { font-size: 13px; letter-spacing: 2px; color: var(--dim);
  font-weight: 600; margin: 26px 0 4px; }
.scr-big { font-size: 64px; font-weight: 800; letter-spacing: -3px;
  line-height: 1; display: flex; align-items: center; }
.caret { width: 4px; height: 46px; background: var(--accent); margin-left: 6px; }
.scr-rule { height: 1px; background: var(--hair); margin: 16px 0; }
.scr-home { font-size: 9px; letter-spacing: 2px; color: var(--mute); font-weight: 600; }
.scr-conv { font-size: 26px; font-weight: 600; color: var(--dim); margin-top: 3px; }
.pills { display: flex; gap: 7px; margin: 18px 0 4px; }
.pill { background: var(--key); border-radius: 999px; padding: 8px 11px;
  font-size: 10px; font-weight: 700; white-space: nowrap; }
.pill span { color: var(--mute); font-weight: 500; }
.pad { margin-top: auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; }
.pad div { background: var(--key); border-radius: 16px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; font-weight: 700; }

/* ── sections ── */
section { padding: 80px 0; border-top: 1px solid var(--hair); }
.kicker { font-size: 11px; font-weight: 800; letter-spacing: 3px;
  color: var(--accent); margin-bottom: 14px; }
h2 { font-size: 38px; font-weight: 800; letter-spacing: -1.2px;
  line-height: 1.1; max-width: 16em; }
.lede { color: var(--dim); font-size: 17px; margin-top: 14px; max-width: 34em; }

.feat { display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--hair); border: 1px solid var(--hair);
  border-radius: 18px; overflow: hidden; margin-top: 44px; }
.feat > div { background: var(--bg); padding: 30px 28px; }
.feat .n { font-size: 12px; font-weight: 800; color: var(--accent); letter-spacing: 1px; }
.feat h3 { font-size: 19px; font-weight: 700; margin: 12px 0 7px; letter-spacing: -.3px; }
.feat p { color: var(--dim); font-size: 14.5px; }

/* ── pricing ── */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 44px; }
.plan { background: var(--surface); border: 1px solid var(--hair);
  border-radius: 20px; padding: 28px; }
.plan.pro { border-color: var(--accent); }
.plan .tier { font-size: 11px; font-weight: 800; letter-spacing: 2.5px; color: var(--mute); }
.plan.pro .tier { color: var(--accent); }
.plan .price { font-size: 40px; font-weight: 800; letter-spacing: -1.5px; margin: 10px 0 2px; }
.plan .price small { font-size: 15px; font-weight: 600; color: var(--mute); letter-spacing: 0; }
.plan ul { list-style: none; margin-top: 18px; }
.plan li { color: var(--dim); font-size: 14.5px; padding: 7px 0 7px 22px; position: relative; }
.plan li::before { content: "\2192"; position: absolute; left: 0;
  color: var(--accent); font-weight: 800; }

/* ── doc pages (privacy / support) ── */
.doc { max-width: 680px; margin: 0 auto; padding: 36px 0 24px; }
.doc h1 { font-size: 40px; font-weight: 800; letter-spacing: -1.5px; }
.doc .eff { color: var(--mute); font-size: 13px; margin: 6px 0 26px; }
.doc .lead { color: var(--text); font-size: 18px; margin-bottom: 10px; }
.doc h2 { font-size: 17px; font-weight: 700; color: var(--accent);
  letter-spacing: 0; max-width: none; margin: 30px 0 8px; }
.doc .q { color: var(--text); font-weight: 700; font-size: 16px; margin: 24px 0 4px; }
.doc p { color: var(--dim); margin-bottom: 12px; }
.doc ul { color: var(--dim); margin: 0 0 12px; padding-left: 20px; }
.doc li { margin-bottom: 6px; }
.doc a { color: var(--accent); }
.doc strong { color: var(--text); }

/* ── footer ── */
footer { border-top: 1px solid var(--hair); padding: 48px 0 60px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.f-links a { color: var(--dim); text-decoration: none; margin-right: 22px; font-size: 14px; }
.f-links a:hover { color: var(--accent); }
.f-fine { color: var(--faint); font-size: 12px; letter-spacing: 1px; }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; gap: 56px; padding: 32px 0 72px; }
  h1 { font-size: 46px; letter-spacing: -1.8px; }
  h2 { font-size: 30px; }
  .doc h1 { font-size: 32px; }
  .feat, .plans { grid-template-columns: 1fr; }
  .phone { order: 2; }
}