@font-face {
  font-family: "OrbitronLocal";
  src: url("/assets/fonts/Orbitron-Variable.ttf") format("truetype");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --ui-font-title: "OrbitronLocal", "Avenir Next", "Trebuchet MS", sans-serif;
}

.title-neon {
  font-family: var(--ui-font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.12em;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 1.5;
  overflow: visible;
}

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: radial-gradient(90% 60% at 50% 20%, rgba(52, 225, 255, 0.22), rgba(6, 11, 24, 0.96));
  transition: opacity 0.34s ease;
}

.intro-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  color: #eaf4ff;
}

.intro-mark {
  width: 74px;
  height: 74px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  color: #58e0ff;
  border: 1px solid rgba(88, 224, 255, 0.52);
  background: rgba(16, 26, 52, 0.85);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.36);
}

.intro-title {
  font-family: var(--ui-font-title);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: clamp(18px, 3.5vw, 30px);
}

.intro-sub {
  color: #a8bde8;
  font-size: clamp(12px, 2.2vw, 14px);
}