:root {
  color-scheme: light;
  --navy: #0f172a;
  --navy-soft: #16213a;
  --blue: #2563eb;
  --green: #22c55e;
  --green-dark: #15803d;
  --ink: #111827;
  --muted: #64748b;
  --surface: #ffffff;
  --background: #f8fafc;
  --line: #e2e8f0;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--background);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.header-inner, .footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-inner { min-height: 84px; }
.brand { display: inline-block; }
.brand img { width: 205px; height: auto; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #e2e8f0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(34,197,94,.13);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 104px;
  background:
    radial-gradient(circle at 15% 16%, rgba(37,99,235,.10), transparent 30%),
    radial-gradient(circle at 90% 84%, rgba(34,197,94,.10), transparent 28%),
    var(--background);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .35;
  pointer-events: none;
  background-image: linear-gradient(rgba(15,23,42,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(15,23,42,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 80px;
}

.eyebrow, .card-kicker {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .13em;
}

h1 {
  max-width: 690px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(42px, 5.6vw, 72px);
  line-height: 1.04;
  letter-spacing: -.045em;
}

.intro {
  max-width: 640px;
  margin: 26px 0 0;
  color: #475569;
  font-size: 19px;
  line-height: 1.7;
}

.rate-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 38px;
}

.rate-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 12px 34px rgba(15,23,42,.06);
}

.platform-icon {
  display: grid;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: var(--navy);
  font-weight: 900;
  font-size: 20px;
}

.platform-icon.meta { background: var(--blue); }
.rate-card p { margin: 0 0 3px; color: #334155; font-size: 14px; font-weight: 700; }
.rate-card strong { display: inline-block; color: var(--green-dark); font-size: 27px; letter-spacing: -.03em; }
.rate-card span { margin-left: 5px; color: var(--muted); font-size: 12px; }

.launch-card {
  position: relative;
  padding: 40px;
  overflow: hidden;
  border-radius: 28px;
  color: white;
  background: linear-gradient(145deg, var(--navy-soft), var(--navy));
  box-shadow: 0 30px 70px rgba(15,23,42,.22);
}

.launch-card::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -90px;
  top: -90px;
  border-radius: 50%;
  background: rgba(37,99,235,.25);
  filter: blur(5px);
}

.mark-wrap {
  display: inline-grid;
  position: relative;
  z-index: 1;
  width: 82px;
  height: 82px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 22px;
  background: white;
  box-shadow: 0 14px 35px rgba(0,0,0,.25);
}

.mark-wrap img { width: 64px; height: 64px; }
.card-kicker { position: relative; z-index: 1; color: #86efac; }
.launch-card h2 { position: relative; z-index: 1; margin: 0; font-size: 34px; letter-spacing: -.03em; }
.launch-card > p:not(.card-kicker) { position: relative; z-index: 1; color: #cbd5e1; font-size: 15px; line-height: 1.7; }
.progress { position: relative; z-index: 1; height: 7px; margin: 28px 0 15px; overflow: hidden; border-radius: 10px; background: rgba(255,255,255,.12); }
.progress span { display: block; width: 72%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--green)); }
.launch-card .small-note { margin-bottom: 0; font-size: 12px !important; color: #94a3b8 !important; }

.error-card { max-width: 680px; margin: auto; text-align: center; }
.error-card .mark-wrap { display: grid; margin-inline: auto; }
.error-card h1 { color: white; font-size: 44px; }
.error-card a { color: #86efac; font-weight: 700; }

footer { background: var(--navy); color: #94a3b8; }
.footer-inner { min-height: 104px; }
.footer-inner img { width: 150px; height: auto; opacity: .92; }
.footer-inner p { margin: 0; font-size: 13px; }

@media (max-width: 900px) {
  .hero { padding: 70px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { text-align: center; }
  .eyebrow, .intro { margin-inline: auto; }
  .rate-grid { max-width: 640px; margin-inline: auto; margin-top: 34px; }
  .launch-card { max-width: 610px; margin-inline: auto; text-align: left; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1120px); }
  .header-inner { min-height: 72px; }
  .brand img { width: 170px; }
  .status { padding: 7px 10px; font-size: 10px; }
  .hero { padding: 54px 0 64px; }
  h1 { font-size: clamp(38px, 12vw, 52px); }
  .intro { margin-top: 20px; font-size: 17px; }
  .rate-grid { grid-template-columns: 1fr; }
  .rate-card { text-align: left; }
  .launch-card { padding: 30px 24px; border-radius: 22px; }
  .launch-card h2 { font-size: 29px; }
  .footer-inner { min-height: 120px; flex-direction: column; justify-content: center; text-align: center; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}