:root {
  --background: #07111f;
  --surface: rgba(12, 29, 49, 0.72);
  --border: rgba(150, 199, 255, 0.18);
  --accent: #47a7ff;
  --accent-soft: #7ac0ff;
  --text: #f5f9ff;
  --muted: #a8b9cc;
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--background);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--background);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 10%, rgba(33, 109, 191, 0.16), transparent 33rem),
    linear-gradient(145deg, #07111f 0%, #091827 54%, #06101c 100%);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
  border-radius: 0.35rem;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 48px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  animation: rise-in 650ms ease-out both;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 2.55rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(122, 192, 255, 0.48);
  border-radius: 0.85rem;
  background: linear-gradient(145deg, rgba(71, 167, 255, 0.24), rgba(71, 167, 255, 0.05));
  color: var(--accent-soft);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.domain,
.site-footer {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero {
  align-self: center;
  width: min(880px, 100%);
  padding: 5rem 0;
  animation: rise-in 750ms 90ms ease-out both;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.5rem;
  color: var(--accent-soft);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.status span {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0.35rem rgba(71, 167, 255, 0.12);
}

h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3.1rem, 8vw, 7.4rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
  text-wrap: balance;
}

.intro {
  max-width: 640px;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
}

.signal {
  display: flex;
  gap: 0.45rem;
  margin-top: 2.2rem;
}

.signal span {
  height: 0.24rem;
  border-radius: 999px;
  background: var(--accent);
}

.signal span:nth-child(1) {
  width: 2.6rem;
}

.signal span:nth-child(2) {
  width: 1rem;
  opacity: 0.6;
}

.signal span:nth-child(3) {
  width: 0.45rem;
  opacity: 0.3;
}

.site-footer {
  padding: 1.5rem 0 2rem;
  border-top: 1px solid var(--border);
}

.site-footer a {
  text-underline-offset: 0.25rem;
}

.ambient {
  position: fixed;
  z-index: 0;
  border-radius: 50%;
  filter: blur(1px);
  pointer-events: none;
}

.ambient-one {
  top: 13%;
  right: -10rem;
  width: 25rem;
  height: 25rem;
  border: 1px solid rgba(71, 167, 255, 0.13);
  box-shadow: inset 0 0 6rem rgba(71, 167, 255, 0.05);
}

.ambient-two {
  bottom: -12rem;
  left: -9rem;
  width: 21rem;
  height: 21rem;
  background: rgba(31, 109, 191, 0.07);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 32px, 1120px);
  }

  .site-header,
  .site-footer {
    align-items: flex-start;
  }

  .domain {
    padding-top: 0.72rem;
    font-size: 0.78rem;
  }

  .hero {
    padding: 4rem 0;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }

  .site-footer {
    flex-direction: column;
  }
}

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