:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #000;
  color: #f5f6f7;
}

@font-face {
  font-family: "Orbitron";
  src: url("orbitron-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 500 600;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100svh;
  background: #000;
}

.page-shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2rem);
}

.hero {
  width: min(100%, 58rem);
  text-align: center;
}

.brand-mark {
  width: 3rem;
  height: 0.2rem;
  margin: 0 auto 1.2rem;
  border-radius: 999px;
  background: #ff7a00;
  box-shadow: 0 0 2rem rgba(255, 122, 0, 0.55);
}

.video-frame {
  width: auto;
  height: min(54svh, 32rem);
  max-width: 100%;
  aspect-ratio: 9 / 16;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 1.25rem;
  background: #000;
}

video {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  background: #000;
}

.sound-note {
  margin: 1rem 0 0;
  color: #b8bdc4;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

h1 {
  margin: 1.4rem 0 0;
  font-family: "Orbitron", "Bahnschrift", sans-serif;
  font-size: clamp(1.65rem, 4vw, 2.7rem);
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.status-copy {
  margin: 0.65rem 0 0;
  color: #c7cbd0;
  font-size: clamp(0.75rem, 2vw, 1rem);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

@media (max-width: 40rem) {
  .page-shell {
    padding: 0.75rem;
  }

  .video-frame {
    width: auto;
    height: min(68svh, calc((100vw - 1.5rem) * 16 / 9));
    border-radius: 0.9rem;
  }

  .sound-note {
    margin-top: 0.75rem;
  }

  h1 {
    margin-top: 0.9rem;
    font-size: clamp(1.3rem, 6vw, 1.75rem);
    letter-spacing: 0.06em;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}