:root { color-scheme: dark; }

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  background: #000;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

main {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}

h1 {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(18px, 4vh, 42px);
  font-size: clamp(52px, 10vw, 152px);
  line-height: .92;
  letter-spacing: -.07em;
  text-align: center;
}

h1 span { animation: appear .6s cubic-bezier(.2,.8,.2,1) both; }
h1 span:last-child { animation-delay: .16s; }

.plus {
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1;
  font-weight: 400;
  color: #777;
  animation-delay: .08s;
}

.contact {
  position: fixed;
  right: 24px;
  bottom: 22px;
  color: #fff;
  font-size: 12px;
  text-underline-offset: 5px;
  transition: opacity .2s ease;
}

.contact:hover, .contact:focus-visible { opacity: .55; }

@keyframes appear {
  from { opacity: 0; transform: translateY(12px); }
}

@media (max-width: 640px) {
  h1 { font-size: clamp(48px, 15vw, 88px); }
  .contact { right: 18px; bottom: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-delay: 0ms !important; }
}