:root {
  --bg: #07080a;
  --card: #12141a;
  --elev: #1a1d26;
  --line: #2a2f3a;
  --threat: #e31c23;
  --threat-dim: #7a1218;
  --armed: #3ddc97;
  --text: #f2f2f0;
  --muted: #8a8f99;
  --warn: #f5a524;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 420px at 80% -10%, rgba(227, 28, 35, 0.18), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

header.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  letter-spacing: 0.18em;
  font-size: 13px;
  font-weight: 700;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}
nav.links { display: flex; gap: 22px; font-size: 14px; }
nav.links a { color: var(--muted); text-decoration: none; }
nav.links a:hover { color: var(--text); }

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 24px;
}
.kicker {
  color: var(--threat);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  margin: 0 0 12px;
}
h1 {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}
.lede { font-size: 18px; color: var(--muted); max-width: 38rem; margin: 0 0 28px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.stores { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.stores a { display: inline-flex; line-height: 0; }
.stores img.app { height: 44px; width: auto; }
.stores img.play { height: 66px; width: auto; }
.more { margin: 14px 0 0; }
.more a { color: var(--muted); font-size: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 13px;
}
.btn.primary { background: var(--threat); color: white; }
.btn.ghost { border: 1px solid var(--line); color: var(--text); }

.stage {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 22px;
  min-height: 520px;
}
.device {
  background: #000;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.device img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.phone {
  width: min(270px, 42vw);
  aspect-ratio: 402 / 874;
  border-radius: 36px;
  border: 8px solid #1c1f27;
}
.watch {
  width: min(168px, 28vw);
  aspect-ratio: 416 / 496;
  border-radius: 40px;
  border: 8px solid #1c1f27;
  margin-bottom: 28px;
}

.safety {
  margin: 28px 0 8px;
  border: 1px solid rgba(227, 28, 35, 0.45);
  background: rgba(227, 28, 35, 0.08);
  border-radius: 16px;
  padding: 16px 18px;
  color: #f3d4d5;
  font-size: 14px;
}
.safety strong { color: white; }

section { padding: 56px 0; }
h2 {
  font-size: 32px;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}
.sub { color: var(--muted); margin: 0 0 28px; max-width: 40rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}
.card h3 { margin: 8px 0; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.tag {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--threat);
  font-weight: 700;
}

.shots {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.shot { text-align: center; }
.shot .phone, .shot .watch { width: 100%; margin: 0 auto 10px; }
.shot figcaption {
  color: var(--muted);
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.06em;
}

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: step; }
.step {
  background: var(--card);
  border-radius: 16px;
  padding: 18px;
  border: 1px solid var(--line);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  color: var(--armed);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.step h3 { margin: 0 0 6px; font-size: 16px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}
footer a { color: var(--text); }

.legal { padding: 24px 0 72px; max-width: 760px; }
.legal h1 { font-size: 40px; margin-bottom: 8px; }
.legal h2 { font-size: 20px; margin-top: 28px; }
.legal p, .legal li { color: #d7d8dc; }
.legal a { color: var(--text); }

@media (max-width: 900px) {
  .hero, .grid, .steps { grid-template-columns: 1fr 1fr; }
  .shots { grid-template-columns: 1fr 1fr; }
  .hero { gap: 28px; }
  .stage { min-height: 0; }
}
@media (max-width: 640px) {
  .hero, .grid, .shots, .steps { grid-template-columns: 1fr; }
  nav.links { display: none; }
  .phone { width: min(240px, 70vw); }
  .stage { padding-bottom: 8px; }
}