:root {
  --deep: #010203;
  --void: #020408;
  --ink: rgba(228, 236, 246, 0.92);
  --muted: rgba(202, 220, 230, 0.6);
  --faint: rgba(202, 220, 230, 0.48);
  --line: rgba(156, 207, 232, 0.15);
  --cyan: 102, 206, 246;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--deep);
}

body {
  min-height: 100svh;
  margin: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    radial-gradient(90% 58% at 76% 10%, rgba(var(--cyan), 0.055), transparent 64%),
    radial-gradient(132% 84% at 50% 32%, #04070f 0%, #02040a 48%, var(--void) 78%, var(--deep) 100%);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--cyan), 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--cyan), 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 28%, #000 0%, transparent 72%);
}

.site-header,
main,
footer {
  width: min(100% - 40px, 980px);
  margin-inline: auto;
}

.site-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.brand-divider {
  width: 1px;
  height: 16px;
  background: rgba(var(--cyan), 0.28);
}

.brand-context,
.eyebrow,
footer {
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.brand-context {
  color: var(--muted);
  font-size: 11px;
}

main {
  align-self: center;
  padding-block: 64px;
}

.eyebrow {
  margin: 0 0 24px;
  color: rgb(var(--cyan));
  font-size: 11px;
}

h1 {
  margin: 0;
  font-size: clamp(52px, 9vw, 104px);
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.intro {
  max-width: 560px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}

.primary-link {
  min-height: 52px;
  width: fit-content;
  margin-top: 36px;
  padding: 13px 18px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
  border: 1px solid rgba(var(--cyan), 0.54);
  border-radius: 2px;
  background: rgba(var(--cyan), 0.11);
  color: var(--ink);
  font-size: 14px;
  letter-spacing: 0.035em;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.primary-link:hover {
  border-color: rgb(var(--cyan));
  background: rgba(var(--cyan), 0.18);
  transform: translateY(-1px);
}

.brand:focus-visible,
.primary-link:focus-visible {
  outline: 0;
  border-color: rgba(var(--cyan), 0.72);
  box-shadow: 0 0 0 3px rgba(var(--cyan), 0.12);
}

footer {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--faint);
  font-size: 9px;
}

.contact-pill {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: none;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.contact-pill:hover {
  border-color: rgba(var(--cyan), 0.48);
  background: rgba(var(--cyan), 0.07);
  color: var(--ink);
}

.contact-pill:focus-visible {
  outline: 0;
  border-color: rgba(var(--cyan), 0.72);
  box-shadow: 0 0 0 3px rgba(var(--cyan), 0.12);
}

@media (max-width: 680px) {
  .site-header,
  main,
  footer {
    width: min(100% - 28px, 980px);
  }

  .site-header {
    min-height: 72px;
  }

  main {
    padding-block: 48px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 22px;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}