:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, sans-serif;
  background: #080b0d;
  color: #f3f8f9;
  --cyan: #25ddf4;
  --line: #253339;
}

*, *::before, *::after { box-sizing: border-box; }

body { margin: 0; }

.shell {
  width: min(100% - 64px, 1280px);
  min-height: 100vh;
  min-height: 100svh;
  margin-inline: auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.masthead, .footer {
  padding-block: 24px;
  border-block-end: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.wordmark, .status, .footer {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: .8rem;
  letter-spacing: .085em;
  text-transform: uppercase;
}

.wordmark { font-weight: 800; }
.wordmark span, em { color: var(--cyan); }

.status { color: #c1cdd0; }
.status::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-inline-end: 8px;
  vertical-align: 1px;
  background: var(--cyan);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(20px, 4vw, 64px);
  align-items: center;
  padding-block: clamp(38px, 7vh, 90px);
}

h1 {
  margin: 0 0 25px;
  font-size: clamp(2.65rem, 5.7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -.065em;
  line-height: .99;
  text-wrap: balance;
}

em { font-style: normal; }

p {
  max-width: 45ch;
  margin: 0 0 14px;
  color: #becbce;
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  line-height: 1.55;
}

.play {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  min-height: 48px;
  margin-top: 12px;
  padding: 9px 16px;
  border: 1px solid var(--cyan);
  border-radius: 4px;
  color: #061013;
  background: var(--cyan);
  font-weight: 750;
  text-decoration: none;
}

.play:hover { background: #a2f3ff; }
.play:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }

.art {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  background: #050607;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.art img {
  display: block;
  width: 89%;
  height: auto;
  mix-blend-mode: screen;
}

.footer { border-block-start: 1px solid var(--line); border-block-end: 0; color: #aab9bd; }

@media (max-width: 720px) {
  .shell { width: calc(100% - 40px); }
  .masthead, .footer { padding-block: 18px; }
  .hero { grid-template-columns: 1fr; gap: 26px; padding-block: 34px; }
  h1 { font-size: clamp(2.5rem, 9.5vw, 4.2rem); }
  .art { width: min(100%, 400px); }
}