@font-face {
  font-family: "Montserrat";
  src: url("assets/fonts/Montserrat-Bold.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("assets/fonts/SourceSans3-Light.ttf") format("truetype");
  font-style: normal;
  font-weight: 300;
  font-display: swap;
}

:root {
  color-scheme: dark;
  font-family: "Source Sans 3", system-ui, sans-serif;
  background: #0a0a0a;
  color: #fff;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100svh;
  background: #0a0a0a;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
  padding: 2rem;
  text-align: center;
  transform: translateY(-4vh);
}

.hero__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(32rem, 88vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(0 229 255 / 12%) 0%, rgb(0 229 255 / 4%) 38%, transparent 70%);
  filter: blur(8px);
  transform: translate(-50%, -58%);
  pointer-events: none;
}

h1 {
  margin: 0;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(2.85rem, 7.4vw, 5.1rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.divider {
  width: 3rem;
  height: 2px;
  margin: clamp(1.5rem, 3.6vh, 2rem) 0 clamp(1.55rem, 3.8vh, 2.1rem);
  background: #00e5ff;
  box-shadow: 0 0 18px rgb(0 229 255 / 35%);
}

.hero__content p {
  margin: 0;
  color: #a0a0a0;
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  font-weight: 300;
  letter-spacing: 0.01em;
}

footer {
  position: absolute;
  right: 1.5rem;
  bottom: max(1.5rem, env(safe-area-inset-bottom));
  left: 1.5rem;
  color: #555;
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

footer span {
  margin: 0 0.45em;
}

@media (max-width: 480px) {
  h1 {
    font-size: clamp(2.45rem, 13vw, 3.5rem);
  }

  .hero__content {
    transform: translateY(-3vh);
  }

  footer {
    font-size: 0.8rem;
  }
}