:root {
  --teal: #14b8a6;
  --blue: #2563eb;
  --gradient: linear-gradient(135deg, var(--teal), var(--blue));
  --bg: #f7f8fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #5b6475;
  --line: #e4e7ee;
  --radius: 20px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1020;
    --surface: #141a2e;
    --text: #eef1f7;
    --muted: #9aa3b5;
    --line: #232a40;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}

a { color: var(--blue); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Header */
.top {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; color: var(--text); text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.top nav a { color: var(--muted); text-decoration: none; margin-left: 20px; font-size: 15px; }
.top nav a:hover { color: var(--text); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; padding-block: 48px 72px; }
.eyebrow { display: inline-block; font-size: 14px; font-weight: 600; color: var(--teal); background: color-mix(in srgb, var(--teal) 12%, transparent); padding: 6px 12px; border-radius: 999px; }
h1 { font-size: clamp(38px, 6vw, 60px); line-height: 1.05; letter-spacing: -0.02em; margin: 18px 0; }
h1 span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font-size: 20px; color: var(--muted); max-width: 34em; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.button {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--text); color: var(--bg); text-decoration: none;
  padding: 14px 22px; border-radius: 14px; font-weight: 600;
}
.button svg { width: 20px; height: 20px; fill: currentColor; }
.price-note { color: var(--muted); font-size: 15px; }

/* Phone mock */
.phone {
  justify-self: center; width: 300px; aspect-ratio: 9 / 19.5;
  background: var(--surface); border: 10px solid #111827; border-radius: 46px;
  box-shadow: 0 30px 60px -20px rgba(15, 23, 42, 0.35);
  padding: 34px 14px 14px; display: flex; flex-direction: column; gap: 10px; overflow: hidden;
}
.phone .summary { background: var(--gradient); color: #fff; border-radius: 18px; padding: 14px; }
.phone .summary small { opacity: 0.85; font-size: 12px; }
.phone .summary strong { display: block; font-size: 30px; line-height: 1.1; }
.phone .tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.phone .tile { background: var(--bg); border-radius: 14px; padding: 10px; font-size: 12px; }
.phone .tile b { display: block; font-size: 18px; }
.phone .tile i { display: block; width: 22px; height: 22px; border-radius: 7px; margin-bottom: 6px; }
.phone .row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.phone .row div { aspect-ratio: 1; border-radius: 6px; }
.phone .row .dim { opacity: 0.35; outline: 2px solid #ef4444; outline-offset: -2px; }

/* Sections */
section { padding: 64px 0; }
section h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.01em; margin: 0 0 12px; }
section > .wrap > p.sub { color: var(--muted); font-size: 19px; margin: 0 0 36px; max-width: 40em; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 12px 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.icon { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; color: #fff; font-size: 20px; }

.compare { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.compare th, .compare td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: 16px; }
.compare tr:last-child td { border-bottom: 0; }
.compare th { font-size: 14px; color: var(--muted); font-weight: 600; }
.compare td.us { font-weight: 600; }

.privacy-band { background: var(--gradient); color: #fff; border-radius: 28px; padding: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.privacy-band h2 { color: #fff; }
.privacy-band ul { margin: 0; padding-left: 20px; }
.privacy-band li { margin: 6px 0; }
.privacy-band a { color: #fff; }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; margin-bottom: 10px; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
footer a { color: var(--muted); }

/* Text pages */
.doc { max-width: 760px; padding-block: 32px 64px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); }
.doc h2 { font-size: 22px; margin: 32px 0 8px; }
.doc p, .doc li { color: var(--text); }
.doc .updated { color: var(--muted); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-block-start: 24px; }
  .grid { grid-template-columns: 1fr 1fr; }
  .privacy-band { grid-template-columns: 1fr; padding: 28px; }
}

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .top nav a:not(:last-child) { display: none; }
  .phone { width: 260px; }
  .compare th, .compare td { padding: 12px; font-size: 14.5px; }
}