:root {
  --accent: #3b6ef5;
  --accent-2: #5b3bf5;
  --ink: #0d0f14;
  --muted: #5b616e;
  --line: #e7e9ef;
  --bg: #ffffff;
  --bg-soft: #f6f7fa;
  --card: #f4f5f8;
  --dark: #0c0e13;
  --dark-soft: #14171d;
  --dark-ink: #f3f5f9;
  --dark-muted: #9aa2b1;
  --radius: 20px;
  --wrap: 1080px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f0f2f6;
    --muted: #9aa1ad;
    --line: #23262e;
    --bg: #0b0d11;
    --bg-soft: #101318;
    --card: #14171d;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 760px; }
a { color: var(--accent); text-decoration: none; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; gap: 12px; height: 60px; }
.mark { width: 30px; height: 30px; border-radius: 7px; display: block; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
nav.site { margin-left: auto; display: flex; gap: 26px; }
nav.site a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color .2s; }
nav.site a:hover { color: var(--ink); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Hero */
.hero { text-align: center; padding: 88px 0 40px; }
.hero-mark { width: 82px; height: 82px; border-radius: 19px; box-shadow: 0 14px 40px rgba(59,110,245,.28); margin-bottom: 26px; }
.hero h1 {
  font-size: clamp(40px, 7vw, 72px); line-height: 1.04; letter-spacing: -0.035em;
  font-weight: 800; margin: 0 auto 20px; max-width: 15ch;
}
.hero .tagline { font-size: clamp(18px, 2.4vw, 22px); color: var(--muted); max-width: 40ch; margin: 0 auto 30px; line-height: 1.5; }
.badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.badge { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: 14px; font-weight: 500; color: var(--ink); }

/* iPhone frame */
.phone { position: relative; width: 290px; aspect-ratio: 1320 / 2868; margin: 0 auto; }
.phone .device {
  position: absolute; inset: 0; border-radius: 46px; padding: 11px;
  background: linear-gradient(150deg, #2a2d34, #0c0e13 60%);
  box-shadow: 0 40px 90px -30px rgba(20,24,40,.55), 0 8px 24px rgba(0,0,0,.2), inset 0 0 0 1.5px rgba(255,255,255,.08);
}
.phone .screen { position: absolute; inset: 11px; border-radius: 36px; overflow: hidden; background: #fff; }
.phone .screen img { width: 100%; height: 100%; object-fit: cover; display: block; }
.phone .island { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; background: #05070b; border-radius: 16px; z-index: 3; }

/* Hero device */
.hero-device { margin-top: 52px; display: flex; justify-content: center; }
.hero-device .phone { width: 300px; }

/* Section scaffolding */
section { padding: 96px 0; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 14px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(30px, 4.4vw, 46px); letter-spacing: -0.03em; line-height: 1.08; font-weight: 800; }
.section-head p { color: var(--muted); font-size: 19px; margin-top: 14px; line-height: 1.5; }

/* Alternating split */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; max-width: 960px; margin: 0 auto; }
.split.flip .copy { order: 2; }
.split + .split { margin-top: 84px; }
.split .copy .eyebrow { margin-bottom: 12px; }
.split .copy h3 { font-size: clamp(26px, 3.4vw, 38px); letter-spacing: -0.025em; line-height: 1.12; font-weight: 800; }
.split .copy p { color: var(--muted); font-size: 18px; margin-top: 16px; line-height: 1.6; }
.split .copy .mini { margin-top: 22px; display: flex; flex-direction: column; gap: 12px; }
.split .copy .mini span { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--ink); }
.split .copy .mini svg { flex: 0 0 20px; width: 20px; height: 20px; color: var(--accent); margin-top: 1px; }
.stage {
  display: flex; justify-content: center; padding: 40px;
  background: radial-gradient(120% 120% at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%);
  border-radius: 28px;
}

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: transform .3s, box-shadow .3s; }
.feature:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(20,24,40,.4); }
.feature .icon {
  width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent);
}
.feature .icon svg { width: 23px; height: 23px; }
.feature h3 { font-size: 18px; letter-spacing: -0.01em; margin-bottom: 6px; }
.feature p { font-size: 15px; color: var(--muted); line-height: 1.55; }

/* Dark privacy band */
.band { background: var(--dark); color: var(--dark-ink); border-radius: 40px; margin: 0 28px; padding: 96px 40px; }
.band .wrap { padding: 0; }
.band .section-head h2 { color: var(--dark-ink); }
.band .section-head p { color: var(--dark-muted); }
.band .eyebrow { color: #7aa2ff; }
.band .statement { text-align: center; font-size: clamp(28px, 4.2vw, 44px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.14; max-width: 18ch; margin: 0 auto 60px; }
.band .statement em { color: #7aa2ff; font-style: normal; }
.pgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 940px; margin: 0 auto; }
.pcard { background: var(--dark-soft); border: 1px solid rgba(255,255,255,.07); border-radius: 18px; padding: 22px; }
.pcard .icon { color: #7aa2ff; margin-bottom: 12px; }
.pcard .icon svg { width: 22px; height: 22px; }
.pcard h3 { font-size: 16px; margin-bottom: 6px; color: var(--dark-ink); }
.pcard p { font-size: 14px; color: var(--dark-muted); line-height: 1.5; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 860px; margin: 0 auto; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; text-align: center; position: relative; }
.plan.best { border-color: var(--accent); box-shadow: 0 20px 50px -30px rgba(59,110,245,.6); }
.plan .flag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .04em; padding: 4px 13px; border-radius: 999px; white-space: nowrap; }
.plan h3 { font-size: 16px; color: var(--muted); font-weight: 600; }
.plan .price { font-size: 38px; font-weight: 800; letter-spacing: -0.03em; margin: 6px 0 2px; }
.plan .per { color: var(--muted); font-size: 14px; }
.note { text-align: center; color: var(--muted); font-size: 14px; margin-top: 26px; }

/* Final CTA */
.finale { text-align: center; padding: 110px 28px; }
.finale h2 { font-size: clamp(34px, 5vw, 56px); letter-spacing: -0.035em; font-weight: 800; line-height: 1.06; }
.finale p { color: var(--muted); font-size: 19px; margin-top: 14px; }
.soon { display: inline-block; margin-top: 28px; background: var(--ink); color: var(--bg); border-radius: 14px; padding: 15px 30px; font-weight: 600; font-size: 16px; }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 40px 0; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; }
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--ink); }

/* Legal / content pages */
.doc { padding: 72px 0 96px; }
.doc h1 { font-size: clamp(34px, 5vw, 50px); letter-spacing: -0.03em; font-weight: 800; line-height: 1.08; }
.doc .updated { color: var(--muted); font-size: 14px; margin-top: 12px; }
.doc .lede { font-size: 21px; color: var(--ink); line-height: 1.5; margin: 28px 0 8px; }
.doc h2 { font-size: 23px; letter-spacing: -0.01em; margin: 44px 0 12px; font-weight: 700; }
.doc h3 { font-size: 18px; margin: 26px 0 8px; font-weight: 700; }
.doc p { margin: 12px 0; color: var(--ink); }
.doc ul { margin: 12px 0 12px 4px; list-style: none; }
.doc li { margin: 10px 0; padding-left: 26px; position: relative; }
.doc li::before { content: ""; position: absolute; left: 4px; top: 10px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.doc .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin: 24px 0; }
.doc .card p { margin: 6px 0; }
.faqitem { border-top: 1px solid var(--line); padding: 22px 0; }
.faqitem h3 { margin: 0 0 8px; }
.faqitem p { margin: 0; color: var(--muted); }

@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.flip .copy { order: 0; }
  .grid { grid-template-columns: 1fr 1fr; }
  .pgrid { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; max-width: 360px; }
  .band { margin: 0 14px; padding: 64px 22px; border-radius: 30px; }
  section { padding: 68px 0; }
}
@media (max-width: 520px) {
  .grid { grid-template-columns: 1fr; }
  .pgrid { grid-template-columns: 1fr; }
  nav.site { gap: 16px; }
}