:root {
  color-scheme: dark;
  --bg: #080b10;
  --panel: #111821;
  --panel-dark: #0b1017;
  --line: #263140;
  --copy: #f4f2ed;
  --muted: #8b98a8;
  --red: #ff624a;
  --blue: #62a8ff;
  --green: #52d89a;
  --max: 1040px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--copy);
  background:
    radial-gradient(circle at 15% 8%, rgba(255,98,74,.09), transparent 30rem),
    radial-gradient(circle at 86% 32%, rgba(98,168,255,.06), transparent 34rem),
    var(--bg);
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}
a { color: inherit; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.nav { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(38,49,64,.68); background: rgba(8,11,16,.82); backdrop-filter: blur(18px); }
.nav-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 760; letter-spacing: -.02em; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand em { color: var(--red); font-style: normal; }
.back { color: var(--muted); text-decoration: none; font-size: 13px; }
.back:hover { color: var(--copy); }
main { padding: 78px 0 96px; }
.eyebrow { color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
h1 { max-width: 900px; margin: 16px 0 20px; font-size: clamp(48px, 8vw, 78px); line-height: .98; letter-spacing: -.055em; }
.intro { max-width: 740px; margin: 0 0 42px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.card { padding: clamp(26px,4vw,40px); border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(145deg, rgba(17,24,33,.94), rgba(11,16,23,.86)); }
.card.accent-red { border-top: 2px solid var(--red); }
.card.accent-blue { border-top: 2px solid var(--blue); }
.card.accent-green { border-top: 2px solid var(--green); }
.card.wide { grid-column: 1 / -1; }
.kicker { color: var(--red); font: 11px ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.accent-blue .kicker { color: var(--blue); }
.accent-green .kicker { color: var(--green); }
h2 { margin: 20px 0 12px; font-size: clamp(25px,4vw,36px); letter-spacing: -.035em; }
h3 { margin: 30px 0 10px; font-size: 19px; letter-spacing: -.02em; }
p, li { color: var(--muted); line-height: 1.7; }
p { margin: 0 0 16px; }
li + li { margin-top: 8px; }
strong { color: var(--copy); }
.button { display: inline-flex; min-height: 44px; margin-top: 10px; padding: 0 21px; align-items: center; justify-content: center; border: 1px solid rgba(255,98,74,.75); border-radius: 11px; background: rgba(255,98,74,.16); color: var(--copy); text-decoration: none; font-size: 12px; font-weight: 760; letter-spacing: .04em; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-1px); background: rgba(255,98,74,.25); }
.button.blue { border-color: rgba(98,168,255,.7); background: rgba(98,168,255,.12); }
.button.blue:hover { background: rgba(98,168,255,.2); }
.note { margin-top: 28px; padding: 18px 20px; border-left: 3px solid var(--blue); background: #0b1118; color: #aeb8c4; line-height: 1.65; }
.steps { margin: 0; padding-left: 22px; }
.steps code { color: #cbd3dc; }
.version { display: inline-flex; margin-bottom: 22px; padding: 7px 11px; border: 1px solid rgba(82,216,154,.3); border-radius: 999px; color: var(--green); font-size: 11px; font-weight: 760; }
.product-selector { display: grid; grid-template-columns: minmax(0,1.08fr) minmax(0,.92fr); width: 100%; max-width: 100%; padding: 0; overflow: hidden; color: inherit; text-decoration: none; transition: transform .22s ease, border-color .22s ease; }
.product-selector * { text-decoration: none; }
.product-selector:hover { transform: translateY(-3px); border-color: rgba(255,98,74,.58); }
.product-selector-copy { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: clamp(30px,5vw,52px); }
.product-selector-copy h2 { margin-top: 24px; }
.product-selector-copy p { max-width: 510px; }
.product-selector-visual { display: grid; min-width: 0; max-width: 100%; place-items: center; min-height: 310px; overflow: hidden; padding: 28px; background: radial-gradient(circle at 52% 45%, rgba(98,168,255,.1), transparent 60%), #090e14; }
.product-selector-visual img { display: block; width: 100%; max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 13px; box-shadow: 0 22px 44px rgba(0,0,0,.4); }
.status { display: inline-flex; width: max-content; padding: 7px 11px; align-items: center; gap: 7px; border: 1px solid rgba(82,216,154,.25); border-radius: 999px; background: rgba(82,216,154,.07); color: var(--green); font-size: 10px; font-weight: 760; letter-spacing: .08em; }
.status::before { width: 6px; height: 6px; border-radius: 50%; background: var(--green); content: ""; }
footer { padding: 30px 0; border-top: 1px solid rgba(38,49,64,.68); color: #6f7b89; font-size: 12px; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
@media (max-width: 700px) { .grid, .product-selector { grid-template-columns: minmax(0,1fr); } .card.wide { grid-column: auto; } .product-selector-copy { padding: 30px 24px; } .product-selector-visual { min-height: 0; padding: 16px; } }
@media (max-width: 540px) { .wrap { width: calc(100% - 24px); } .brand-label { display: none; } main { padding-top: 54px; } .card { border-radius: 16px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *,*::before,*::after { transition-duration: .01ms !important; } }