:root {
  --night: #1b1733;
  --night2: #2b2148;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --ink: #f3eefb;
  --soft: #b9b1cc;
  --accent: #c9b8f2;
  --mint: #a0d9e5;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(120% 70% at 50% 0%, #3a2c63 0%, var(--night) 55%) no-repeat, var(--night);
  color: var(--ink);
  font: 17px/1.6 ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-underline-offset: 2px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: max(20px, env(safe-area-inset-top));
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand img { width: 36px; height: 36px; border-radius: 9px; }

.top nav { display: flex; gap: 6px; }

.top nav a {
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--soft);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
}

.top nav a:hover { background: var(--card); color: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
  padding: 56px 0 72px;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(46px, 8vw, 84px);
  line-height: 1;
  letter-spacing: -0.035em;
}

.hero p.lead { margin: 0 0 28px; max-width: 30ch; color: var(--soft); font-size: clamp(19px, 2.2vw, 22px); line-height: 1.45; }

.store {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--night);
  font-weight: 800;
  font-size: 17px;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.store:hover { transform: translateY(-2px); }

.store svg { width: 20px; height: 20px; }

.note { margin: 14px 0 0; color: var(--soft); font-size: 14px; }

.phone {
  justify-self: center;
  width: min(100%, 330px);
  aspect-ratio: 1080 / 2208;
  border-radius: 46px;
  padding: 10px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04));
  box-shadow: 0 40px 90px rgba(8, 4, 24, 0.55);
}

.phone video { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 37px; background: #2a2047; }

section { padding: 64px 0; }

.kicker { color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }

h2 { margin: 6px 0 28px; font-size: clamp(30px, 4.5vw, 44px); line-height: 1.1; letter-spacing: -0.02em; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.step {
  padding: 24px;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--line);
}

.step .icon { font-size: 30px; line-height: 1; }

.step h3 { margin: 14px 0 6px; font-size: 20px; }

.step p { margin: 0; color: var(--soft); }

.worlds { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.world { margin: 0; }

.world img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 18%;
  border-radius: 24px;
  border: 1px solid var(--line);
}

.world figcaption { padding: 12px 4px 0; }

.world strong { display: block; font-size: 18px; }

.world span { color: var(--soft); font-size: 15px; }

.promise {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  padding: 32px;
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(160, 217, 229, 0.12), rgba(201, 184, 242, 0.08));
  border: 1px solid var(--line);
}

.promise h3 { margin: 0 0 6px; font-size: 18px; }

.promise p { margin: 0; color: var(--soft); font-size: 16px; }

.cta { text-align: center; padding: 72px 0 88px; }

.cta h2 { margin-bottom: 24px; }

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px 0 max(32px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--soft);
  font-size: 14px;
}

footer nav { display: flex; gap: 18px; }

footer a { color: var(--soft); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; text-align: center; gap: 40px; padding-top: 32px; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .phone { width: min(78vw, 300px); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .worlds { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .top nav a { padding: 7px 10px; }
  section { padding: 44px 0; }
  .promise { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .store { transition: none; }
}