:root {
  --bg: #101114;
  --surface: #16181c;
  --pad: #1d1f24;
  --raised: #23262c;
  --line: #2a2d34;
  --text: #f2f2f2;
  --muted: #9a9ca3;
  --accent: #5b8cff;
  --accent-bright: #8aaeff;
  --synth: #b98cff;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { 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, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--accent-bright); text-underline-offset: 3px; }
a:hover { color: var(--text); }

img { max-width: 100%; height: auto; display: block; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 700px) { .wrap { padding: 0 32px; } }

/* header */
.top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 18px; padding-bottom: 18px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--text); text-decoration: none; font-weight: 650; font-size: 18px;
}
.brand img { width: 30px; height: 30px; border-radius: 7px; }
.top nav { display: flex; gap: 18px; font-size: 15px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--text); }

/* hero */
.hero {
  display: grid; gap: 40px; align-items: center;
  padding-top: 40px; padding-bottom: 56px;
}
@media (min-width: 800px) {
  .hero { grid-template-columns: 1fr 330px; gap: 64px; padding-top: 64px; padding-bottom: 80px; }
}
.eyebrow {
  font: 13px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 14px;
}
h1 {
  font-size: clamp(34px, 6vw, 52px); line-height: 1.08; letter-spacing: -.02em;
  font-weight: 700; margin: 0 0 20px;
}
.lead { font-size: 19px; color: #d4d5d9; margin: 0 0 28px; max-width: 34em; }

.steps {
  display: grid; grid-template-columns: repeat(16, 1fr); gap: 4px;
  max-width: 420px; margin: 0 0 32px;
}
.steps i { aspect-ratio: 1; border-radius: 3px; background: var(--pad); }
.steps i.on { background: var(--accent); }
.steps i.s { background: var(--synth); }

.stores { display: flex; flex-wrap: wrap; gap: 12px; }
.store {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: 10px;
  background: var(--raised); border: 1px solid var(--line);
  color: var(--text); text-decoration: none; font-weight: 600; font-size: 16px;
}
.store:hover { border-color: var(--accent); color: var(--text); }
.store svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.store small { display: block; font: 11px/1.2 var(--mono); color: var(--muted); font-weight: 400; letter-spacing: .04em; }
.note { color: var(--muted); font-size: 15px; margin: 16px 0 0; }

.phone {
  border-radius: 26px; border: 1px solid var(--line); overflow: hidden;
  max-width: 330px; margin: 0 auto; background: var(--surface);
}

/* sections */
section { padding: 56px 0; border-top: 1px solid var(--line); }
h2 {
  font-size: clamp(24px, 3.4vw, 30px); line-height: 1.2; letter-spacing: -.01em;
  margin: 0 0 12px; font-weight: 680;
}
.intro { color: var(--muted); margin: 0 0 32px; max-width: 40em; }

/* spec sheet */
.spec { margin: 0; }
.spec div {
  display: grid; gap: 4px 24px; padding: 14px 0; border-bottom: 1px solid var(--line);
}
.spec div:first-child { border-top: 1px solid var(--line); }
@media (min-width: 700px) { .spec div { grid-template-columns: 180px 1fr; } }
.spec dt {
  font: 13px/1.6 var(--mono); text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); padding-top: 2px;
}
.spec dd { margin: 0; }

/* screenshots */
.shots {
  display: grid; grid-auto-flow: column; grid-auto-columns: 220px; gap: 16px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px;
  margin: 0 -16px; padding-left: 16px; padding-right: 16px;
}
@media (min-width: 1000px) {
  .shots { grid-auto-flow: row; grid-template-columns: repeat(6, 1fr); grid-auto-columns: auto; margin: 0; padding: 0; overflow: visible; }
}
.shots figure { margin: 0; scroll-snap-align: start; }
.shots img { border-radius: 16px; border: 1px solid var(--line); background: var(--surface); }
.shots figcaption { font: 13px/1.4 var(--mono); color: var(--muted); margin-top: 10px; }
.shots figcaption b { color: var(--text); font-weight: 500; }

/* text blocks */
.cols { display: grid; gap: 32px; }
@media (min-width: 800px) { .cols { grid-template-columns: 1fr 1fr; gap: 48px; } }
.cols h3 { font-size: 18px; margin: 0 0 8px; }
.cols p { margin: 0; color: #d4d5d9; }

/* faq */
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 16px 32px 16px 0; font-weight: 600; list-style: none; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 14px;
  font: 20px/1 var(--mono); color: var(--muted);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 18px; color: #d4d5d9; max-width: 44em; }

/* legal pages */
.legal { padding-top: 32px; padding-bottom: 64px; max-width: 46em; }
.legal h1 { font-size: clamp(30px, 5vw, 40px); }
.legal h2 { font-size: 21px; margin: 36px 0 8px; }
.legal h3 { font-size: 17px; margin: 24px 0 6px; }
.legal p, .legal li { color: #d4d5d9; }
.legal ul { padding-left: 20px; }
.legal address { font-style: normal; }
.stand { font: 13px/1.4 var(--mono); color: var(--muted); }

/* footer */
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: 12px 24px; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }