:root {
  --bg: #111315;
  --panel: #181b1f;
  --panel-soft: #20242a;
  --text: #f4f1e9;
  --muted: #b9b2a5;
  --orange: #f07c28;
  --gold: #f4c45b;
  --line: rgba(244, 241, 233, 0.14);
  --wrap: 1120px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Calibri, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: var(--gold); text-underline-offset: 3px; }
h1, h2, h3 { margin: 0 0 .55em; line-height: 1.14; }
h1 { font-size: clamp(2.35rem, 5vw, 4.6rem); letter-spacing: -.045em; }
h2 { font-size: clamp(1.85rem, 3.5vw, 3rem); letter-spacing: -.025em; }
h3 { font-size: 1.18rem; }
p { max-width: 68ch; margin: 0 0 1em; color: var(--muted); }
.wrap { width: min(100%, var(--wrap)); margin-inline: auto; padding-inline: 28px; }
.content-wrap { max-width: 920px; }
.section-label {
  margin-bottom: .65rem;
  color: var(--orange);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.site-head {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(17, 19, 21, .94);
  backdrop-filter: blur(14px);
}
.site-head__row { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 78px; }
.site-head__brand { display: flex; align-items: center; flex: none; gap: 12px; color: var(--text); font-weight: 800; text-decoration: none; }
.site-head__brand img {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 10px;
  object-fit: contain;
}
.site-head__nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 22px; }
.site-head__nav a { color: var(--muted); font-size: .88rem; text-decoration: none; transition: color .2s ease; }
.site-head__nav a:hover, .site-head__nav a:focus-visible { color: var(--gold); }

.hero {
  padding: clamp(68px, 10vw, 124px) 0 82px;
  border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at 86% 10%, rgba(240, 124, 40, .17), transparent 34%);
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr); gap: 38px 68px; align-items: end; }
.hero__kicker { color: var(--orange); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero__lead { font-size: 1.06rem; }
.hero__specs { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 8px 0 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.hero__specs div { min-width: 0; padding: 20px 22px; background: var(--panel); }
.hero__specs dt { margin-bottom: 6px; color: var(--muted); font-size: .74rem; }
.hero__specs dd { margin: 0; color: var(--gold); font-weight: 800; }

.android, .comparison, .faq { padding: 84px 0; }
.ios, .updates { padding: 84px 0; border-block: 1px solid var(--line); background: var(--panel); }
.install-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 32px 0; padding: 0; list-style: none; }
.install-steps li { display: flex; align-items: flex-start; gap: 14px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.install-steps li:last-child { grid-column: 1 / -1; }
.install-steps span { color: var(--orange); font-weight: 900; }
.install-steps strong { font-size: .96rem; line-height: 1.45; }

.ios__grid, .updates__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr); gap: 52px; align-items: start; }
.requirements, .checklist { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-soft); }
.requirements dl { margin: 0; }
.requirements dl div { display: flex; justify-content: space-between; gap: 22px; padding: 12px 0; border-top: 1px solid var(--line); }
.requirements dt { color: var(--muted); }
.requirements dd { margin: 0; color: var(--gold); font-weight: 800; text-align: right; }
.checklist ul { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.checklist li + li { margin-top: 8px; }

.comparison__cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 30px 0; }
.comparison__cards article { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, var(--panel), var(--panel-soft)); }
.comparison__cards span { display: inline-block; margin-bottom: 20px; color: var(--orange); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

.faq { background: var(--panel-soft); }
.faq__list { max-width: 840px; }
.faq__item { border-top: 1px solid var(--line); padding: 20px 0; }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--text); font-weight: 800; cursor: pointer; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: none; color: var(--orange); font-size: 1.5rem; line-height: 1; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { margin: 12px 0 0; }

.banner-divider { padding: 44px 28px; border-bottom: 1px solid var(--line); background: var(--bg); }
.banner-divider__media { width: min(100%, 900px); margin-inline: auto; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; }
.banner-divider__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 45 / 8;
  object-fit: contain;
  object-position: center;
}

.site-foot { padding-top: 58px; background: var(--panel); }
.site-foot__grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 42px; padding-bottom: 40px; }
.site-foot__col h2 { font-size: 1.35rem; }
.site-foot__col h3 { font-size: 1rem; }
.site-foot__legal { padding-block: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }

@media (max-width: 820px) {
  .site-head__row { align-items: flex-start; flex-direction: column; gap: 14px; padding-block: 16px; }
  .site-head__nav { justify-content: flex-start; }
  .hero__grid, .ios__grid, .updates__grid { grid-template-columns: 1fr; }
  .hero__grid { gap: 24px; }
  .site-foot__grid { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 20px; }
  .site-head { position: static; }
  .site-head__nav { gap: 8px 16px; }
  .site-head__nav a { font-size: .82rem; }
  .hero { padding: 58px 0 62px; }
  .hero__specs, .install-steps, .comparison__cards { grid-template-columns: 1fr; }
  .install-steps li:last-child { grid-column: auto; }
  .android, .comparison, .faq, .ios, .updates { padding: 62px 0; }
  .requirements, .checklist, .comparison__cards article { padding: 22px; }
  .banner-divider { padding: 28px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}