/* The app's design language: the icon's navy ground, one colour per kind of thing. */
:root {
  --navy-top: #1F2A4D;
  --navy-bottom: #070912;
  --heat: #FF6E47;
  --lights: #FFC21A;
  --presence: #22C2D6;
  --doors: #8C98FF;
  --ink: #FFFFFF;
  --muted: rgba(255, 255, 255, 0.66);
  --link: #8C98FF;
}
* { box-sizing: border-box; }
html { background: var(--navy-bottom); }
body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(to bottom, var(--navy-top), var(--navy-bottom) 60%);
  color: var(--ink);
  font: 18px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
main { max-width: 38rem; margin: 0 auto; padding: 4rem 1.5rem 3rem; }
header { margin-bottom: 2rem; }
.icon { display: block; width: 128px; height: 128px; border-radius: 28px; margin-bottom: 1.25rem; }
h1 { font-size: 2.5rem; line-height: 1.1; margin: 0 0 0.5rem; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; margin: 2rem 0 0.5rem; }
.tagline { margin: 0; color: var(--muted); font-size: 1.15rem; }
p { margin: 0 0 1.1rem; }
a { color: var(--link); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
.facts { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.facts li { display: flex; gap: 0.75rem; align-items: baseline; margin: 0.5rem 0; }
.dot { flex: none; width: 0.75rem; height: 0.75rem; border-radius: 999px; position: relative; top: 0.05rem; }
.dot.heat { background: var(--heat); }
.dot.lights { background: var(--lights); }
.dot.presence { background: var(--presence); }
.dot.doors { background: var(--doors); }
.store { color: var(--muted); }
footer { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, 0.12); color: var(--muted); font-size: 0.95rem; }
footer p { margin: 0 0 0.5rem; }
.small { font-size: 0.85rem; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
em { font-style: normal; color: var(--heat); }
.shots { display: flex; gap: 1rem; margin: 1.75rem 0 2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 0.5rem; }
.shots img { flex: none; width: min(330px, 78vw); height: auto; border-radius: 28px; scroll-snap-align: start; box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.08); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1rem 0 1.5rem; }
.compare > div { background: rgba(255,255,255,0.06); border-radius: 16px; padding: 1rem 1.1rem; font-size: 0.95rem; }
.compare .label { display: block; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.compare p { margin: 0; line-height: 1.5; }
@media (max-width: 560px) { .compare { grid-template-columns: 1fr; } }
.faq dt { font-weight: 600; margin-top: 1.1rem; }
.faq dd { margin: 0.3rem 0 0; color: rgba(255,255,255,0.8); }
code { font-size: 0.9em; background: rgba(255,255,255,0.08); padding: 0.1em 0.35em; border-radius: 6px; }