:root {
  --meta-cyan: #57d5d0;
  --meta-blue: #90caf9;
  --meta-gold: #d8aa58;
}

body > .nav {
  box-shadow: 0 10px 35px rgba(0, 0, 0, .28);
}

body > .nav .brand {
  display: flex;
  align-items: center;
  gap: 9px;
  letter-spacing: .04em;
}

body > .nav .brand::before {
  content: '';
  width: 30px;
  height: 30px;
  background: url('/logo192.webp') center / contain no-repeat;
  filter: drop-shadow(0 0 8px rgba(87, 213, 208, .35));
}

body > main > .hero,
body > main > header.hero {
  position: relative;
  isolation: isolate;
}

body > main > .hero::before,
body > main > header.hero::before {
  content: '';
  position: absolute;
  z-index: -1;
  width: min(520px, 70vw);
  height: min(520px, 70vw);
  right: -8%;
  top: -42%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(87, 213, 208, .18), transparent 68%);
  pointer-events: none;
}

body h1 { text-wrap: balance; }
body .card { transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
body .card:hover { border-color: rgba(87, 213, 208, .32); }
body button,
body .button {
  transition: transform .16s ease, border-color .16s ease, background-color .16s ease;
}
body button:hover,
body .button:hover { transform: translateY(-1px); }

body footer {
  background: rgba(7, 9, 11, .58);
  backdrop-filter: blur(10px);
}

@media (max-width: 620px) {
  body > main > .hero,
  body > main > header.hero { padding-top: 48px; }
  body h1 { font-size: clamp(36px, 12vw, 58px); }
}