* {
  box-sizing: border-box;
}

html {
  background: #000000;
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 28% 18%, rgba(29, 231, 216, .22), transparent 24%),
    radial-gradient(circle at 62% 16%, rgba(255, 228, 107, .16), transparent 22%),
    radial-gradient(circle at 76% 28%, rgba(240, 45, 121, .22), transparent 24%),
    #000000;
  color: #ffffff;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 24px;
  border-bottom: 1px solid #1f1f1f;
  background: rgba(0, 0, 0, .86);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 900;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #ffffff;
  object-fit: contain;
}

.home-link {
  padding: 9px 16px;
  border: 1px solid #303030;
  border-radius: 999px;
  background: #050505;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
}

.page-shell {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 64px);
  padding: 72px 22px 96px;
}

.message {
  width: min(760px, 100%);
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: #8ab4ff;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(46px, 8vw, 92px);
  line-height: 1;
  letter-spacing: 0;
}

p {
  margin: 22px auto 0;
  max-width: 560px;
  color: #c8d0dc;
  font-size: 18px;
  line-height: 1.65;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 999px;
  font-weight: 850;
}

.primary {
  background: #2876ff;
  color: #ffffff;
}

.secondary {
  border: 1px solid #303030;
  background: #050505;
  color: #ffffff;
}

.site-footer {
  padding: 46px 0;
  border-top: 1px solid #18201f;
  background: rgba(0, 8, 7, .76);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(240px, 1.5fr) repeat(4, minmax(150px, 1fr));
  gap: clamp(28px, 5vw, 72px);
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 900;
}

.footer-brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  object-fit: contain;
}

.footer-copy {
  max-width: 260px;
  margin: 76px 0 22px;
  color: #c8dce0;
  font-size: 18px;
  line-height: 1.6;
}

.social-row {
  display: flex;
  gap: 18px;
  color: #c8dce0;
  font-size: 18px;
  font-weight: 800;
}

.footer-col h2 {
  margin: 0 0 16px;
  color: #ffffff;
  font-size: 13px;
  text-transform: uppercase;
}

.footer-col a,
.footer-col span {
  display: block;
  margin: 10px 0;
  color: #c8dce0;
  font-size: 17px;
}

.footer-col a:hover {
  color: #ffffff;
}

@media (max-width: 880px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-copy {
    margin-top: 28px;
  }
}

@media (max-width: 560px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }
}