:root {
  --background: #000000;
  --foreground: #ffffff;
  --accent: #74d4ff;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
  color: var(--foreground);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  min-height: 100%;
}

body {
  background: var(--background);
  color: var(--foreground);
  display: grid;
  grid-template-rows: 1fr auto;
  margin: 0;
  min-height: 100svh;
  overflow-x: hidden;
  position: relative;
}

body::before {
  background:
    radial-gradient(circle at top right, rgba(116, 212, 255, 0.22), transparent 34rem),
    linear-gradient(rgba(116, 212, 255, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 212, 255, 0.24) 1px, transparent 1px);
  background-position: top right;
  background-size: auto, 4rem 4rem, 4rem 4rem;
  content: "";
  inset: 0;
  mask-image: radial-gradient(circle at top right, #000 0, #000 14rem, rgba(0, 0, 0, 0.75) 34rem, transparent 78rem);
  pointer-events: none;
  position: fixed;
  -webkit-mask-image: radial-gradient(circle at top right, #000 0, #000 14rem, rgba(0, 0, 0, 0.75) 34rem, transparent 78rem);
  z-index: 0;
}

a {
  color: inherit;
}

.site-header {
  inset: clamp(1rem, 3vw, 2rem) auto auto clamp(1rem, 3vw, 2rem);
  position: fixed;
  z-index: 2;
}

.site-logo {
  display: block;
  height: clamp(3.25rem, 6vw, 4.75rem);
  width: clamp(3.25rem, 6vw, 4.75rem);
}

.hero {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: calc(100svh - 4.5rem);
  padding: clamp(7rem, 14vh, 9rem) clamp(1.25rem, 4vw, 3rem) clamp(4rem, 8vh, 6rem);
  position: relative;
  z-index: 1;
}

.hero-content {
  align-items: center;
  display: flex;
  flex-direction: column;
  max-width: 64rem;
  text-align: center;
  width: 100%;
}

.hero-title {
  animation: glow-pulse 4.8s ease-in-out infinite;
  color: var(--foreground);
  font-size: 12rem;
  font-weight: 900;
  line-height: 0.88;
  margin: 0;
  text-shadow:
    0 0 0.17em rgba(116, 212, 255, 0.78),
    0 0 0.38em rgba(116, 212, 255, 0.44),
    0 0 0.78em rgba(116, 212, 255, 0.24);
}

.hero-title span {
  color: var(--accent);
}

.hero-slogan {
  color: var(--foreground);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin: clamp(2rem, 4vw, 3.25rem) 0 0;
}

.hero-location {
  color: var(--foreground);
  font-size: 1.25rem;
  line-height: 1.55;
  margin: 1rem 0 0;
  max-width: 43rem;
}

.contact-links {
  display: flex;
  font-size: 1.2rem;
  font-style: normal;
  font-weight: 700;
  gap: clamp(2rem, 7vw, 7rem);
  justify-content: space-between;
  margin-top: clamp(2rem, 5vw, 3.25rem);
  max-width: 42rem;
  width: min(100%, 42rem);
}

.contact-links a {
  text-decoration-color: rgba(116, 212, 255, 0.48);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.32em;
  transition:
    color 180ms ease,
    text-shadow 180ms ease,
    text-decoration-color 180ms ease;
}

.contact-links a:hover,
.contact-links a:focus-visible {
  color: var(--accent);
  outline: none;
  text-decoration-color: var(--accent);
  text-shadow: 0 0 1rem rgba(116, 212, 255, 0.6);
}

.site-footer {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.875rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 1.25rem;
  position: relative;
  text-align: center;
  z-index: 1;
}

.site-footer p {
  margin: 0;
}

@keyframes glow-pulse {
  0%,
  100% {
    text-shadow:
      0 0 0.16em rgba(116, 212, 255, 0.74),
      0 0 0.36em rgba(116, 212, 255, 0.4),
      0 0 0.72em rgba(116, 212, 255, 0.2);
  }

  50% {
    text-shadow:
      0 0 0.18em rgba(116, 212, 255, 0.82),
      0 0 0.4em rgba(116, 212, 255, 0.46),
      0 0 0.82em rgba(116, 212, 255, 0.24);
  }
}

@media (max-width: 640px) {
  body::before {
    background-size: auto, 2.75rem 2.75rem, 2.75rem 2.75rem;
    mask-image: radial-gradient(circle at top right, #000 0, #000 10rem, rgba(0, 0, 0, 0.72) 24rem, transparent 54rem);
    -webkit-mask-image: radial-gradient(circle at top right, #000 0, #000 10rem, rgba(0, 0, 0, 0.72) 24rem, transparent 54rem);
  }

  .hero {
    min-height: calc(100svh - 5rem);
    padding-top: 7rem;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .hero-slogan {
    font-size: 1.55rem;
  }

  .hero-location {
    font-size: 1rem;
  }

  .contact-links {
    align-items: center;
    flex-direction: column;
    gap: 0.9rem;
    justify-content: center;
    font-size: 1rem;
  }
}

@media (max-width: 380px) {
  .hero-title {
    font-size: 3.8rem;
  }
}

@media (min-width: 641px) and (max-width: 920px) {
  .hero-title {
    font-size: 7.5rem;
  }

  .hero-slogan {
    font-size: 2rem;
  }
}

@media (min-width: 921px) and (max-width: 1180px) {
  .hero-title {
    font-size: 10rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .hero-title {
    animation: none;
  }
}