:root {
  --bg: #ffffff;
  --bg-soft: #f4f4fb;
  --text: #15132b;
  --muted: #5d5b75;
  --line: #e6e5f2;
  --brand: #6a5cf3;
  --brand-2: #3d7bf5;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0c17;
    --bg-soft: #16152a;
    --text: #f2f1fb;
    --muted: #a6a4bf;
    --line: #262441;
    --brand: #8b80ff;
    --card: #17162b;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* Header */
header.site { padding: 18px 0; }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.brand:hover { text-decoration: none; }
nav.site a { color: var(--muted); margin-left: 18px; font-size: 15px; }

/* Hero */
.hero { padding: 48px 0 24px; text-align: center; }
.hero img.icon { width: 112px; height: 112px; border-radius: 26px; box-shadow: 0 18px 50px rgba(90, 80, 240, .3); }
.hero h1 { font-size: clamp(36px, 7vw, 64px); line-height: 1.05; letter-spacing: -0.02em; margin: 26px 0 14px; }
.hero p.lede { font-size: clamp(18px, 2.4vw, 22px); color: var(--muted); max-width: 620px; margin: 0 auto 28px; }
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--text); color: var(--bg);
  padding: 14px 24px; border-radius: 14px; font-weight: 700; font-size: 17px;
}
.cta:hover { text-decoration: none; opacity: .9; }
.cta svg { width: 20px; height: 20px; fill: currentColor; }
.fine { color: var(--muted); font-size: 14px; margin-top: 12px; }

/* Screens */
.screens { display: flex; gap: 18px; overflow-x: auto; padding: 30px 20px 10px; scroll-snap-type: x mandatory; justify-content: safe center; }
.screens img { width: 240px; flex: none; border-radius: 22px; scroll-snap-align: center; box-shadow: 0 10px 40px rgba(20, 10, 80, .18); }

/* Features */
section.block { padding: 56px 0; }
section.block h2 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.01em; text-align: center; margin: 0 0 8px; }
section.block p.sub { text-align: center; color: var(--muted); margin: 0 auto 36px; max-width: 560px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .emoji { font-size: 26px; display: block; margin-bottom: 8px; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; max-width: 760px; margin: 0 auto; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.plan.pro { border: 2px solid var(--brand); }
.plan h3 { margin: 0; font-size: 22px; }
.plan .price { font-size: 30px; font-weight: 800; margin: 8px 0 2px; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.plan ul { padding-left: 20px; margin: 14px 0 0; color: var(--muted); }
.plan li { margin: 6px 0; }
.badge { display: inline-block; font-size: 12px; font-weight: 800; color: #fff; background: linear-gradient(90deg, var(--brand), var(--brand-2)); border-radius: 99px; padding: 2px 9px; vertical-align: middle; margin-left: 6px; }

/* Docs (privacy / terms / support) */
main.doc { max-width: 760px; margin: 0 auto; padding: 20px 20px 60px; }
main.doc h1 { font-size: clamp(30px, 5vw, 42px); margin: 10px 0 4px; }
main.doc .updated { color: var(--muted); margin: 0 0 28px; }
main.doc h2 { font-size: 22px; margin: 34px 0 8px; }
main.doc p, main.doc li { color: var(--text); }
main.doc .summary { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; }

footer.site { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 22px; justify-content: space-between; }
footer.site nav a { color: var(--muted); margin-right: 18px; }

@media (max-width: 560px) {
  nav.site a:not(:last-child) { display: none; }
  .screens { justify-content: flex-start; }
  .screens img { width: 200px; }
}