:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #5e6a72;
  --line: #d9e1e6;
  --paper: #f8fbfc;
  --panel: #ffffff;
  --accent: #1768ac;
  --accent-dark: #0b3d73;
  --gold: #d89f36;
  --red: #f01821;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: var(--accent-dark);
  font-weight: 700;
}

.page-shell {
  min-height: 100vh;
}

.launch {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px clamp(20px, 5vw, 72px) 80px;
  color: #ffffff;
  background:
    radial-gradient(circle at 84% 22%, rgba(240, 24, 33, 0.86), transparent 32%),
    linear-gradient(135deg, #0a2f68 0%, #1768ac 48%, #c91520 100%);
}

.site-header {
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding-top: 0;
}

.brand {
  width: fit-content;
  max-width: min(820px, 88vw);
  padding: 0;
  transform: translateX(-5%);
}

.brand-logo {
  display: block;
  width: min(880px, 90vw);
  height: auto;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.28));
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(46px, 8vw, 124px);
  width: min(820px, 88vw);
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(10, 47, 104, 0.22);
  backdrop-filter: blur(10px);
}

.top-nav a {
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(0.82rem, 1.2vw, 0.98rem);
  font-weight: 700;
  text-decoration: none;
}

.top-nav a:hover,
.top-nav a:focus-visible {
  color: #ffffff;
}

.launch-content {
  max-width: 100%;
  margin-top: 20px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 9vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.intro {
  max-width: 100%;
  margin: 0;
  color: rgba(255, 255, 255, 0.96);
  line-height: 1.4;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.16);
}

.intro span {
  display: block;
}

.intro-main {
  font-family: 'Avenir Next', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  font-size: clamp(1.35rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.intro-sub {
  margin-top: 8px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(0.95rem, 1.7vw, 1.45rem);
  font-weight: 400;
  letter-spacing: 0.01em;
}

@media (max-width: 760px) {
  .launch {
    padding-bottom: 56px;
  }

  .site-header {
    top: 14px;
  }

  .brand {
    margin-top: 0;
    transform: none;
  }

  .top-nav {
    max-width: calc(100vw - 28px);
    flex-wrap: wrap;
    gap: 10px 16px;
    padding: 8px 14px;
  }

  .intro {
    max-width: 92vw;
  }

  .intro-main {
    font-size: clamp(1.05rem, 5vw, 1.45rem);
  }

  .intro-sub {
    font-size: clamp(0.82rem, 3.8vw, 1rem);
  }
}