@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/fonts/ibm-plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("/fonts/ibm-plex-mono-500.woff2") format("woff2");
}

:root {
  --bg: #000000;
  --surface: #181a18;
  --line: #484d47;
  --muted: #9ba699;
  --body: #c9d2c6;
  --ink: #efffeb;
  --accent: #ff6044;
  --accent-dark: #d83a1f;
  --measure: 82rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font: 400 14px/1.6 "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: underline; text-underline-offset: 0.2em; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 400; line-height: 1.2; }

.top, main > .info, footer > * { max-width: var(--measure); margin-inline: auto; padding-inline: var(--gutter); }

main { flex: 1; }

/* Header */
.top {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding-block: 1.6rem;
}
.wordmark { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font-size: 1.5rem; letter-spacing: 0.06em; }
.mark { width: 1.7rem; height: 1.7rem; fill: var(--accent); }
.button {
  display: inline-block; padding: 0.8rem 1.6rem; border-radius: 0.4rem;
  background: var(--accent); color: #000; text-decoration: none; font-size: 14px; white-space: nowrap;
}
.button.big { font-size: 16px; }
.contact { display: flex; align-items: center; gap: 1.25rem; }
.contact .label { margin: 0; }
.button:hover { background: var(--accent-dark); }

/* Hero */
.hero {
  background:
    radial-gradient(60% 55% at 50% 100%, rgba(84, 108, 128, 0.75), rgba(84, 108, 128, 0) 100%),
    linear-gradient(180deg, #000 0%, #0b1017 25%, #151d27 100%);
}
.hero-inner {
  max-width: var(--measure); margin-inline: auto; padding-inline: var(--gutter); padding-block: 3rem 4.5rem;
  text-align: center;
}
h1 { margin-block: 2rem 2.25rem; font-size: clamp(1.6rem, 3.5vw, 3rem); line-height: 1.25; text-wrap: balance; }
.lead { max-width: 62ch; margin: 0 auto; font-size: 14px; text-shadow: 0 1px 10px rgba(0, 0, 0, 0.7); }

/* Software and contact */
main > .info {
  display: grid; grid-template-columns: minmax(0, 34rem); justify-content: center;
  padding-block: 4rem;
}
.label { font-size: 24px; margin-bottom: 1.25rem; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 0.5rem;
  padding: 1.5rem 1.25rem 1.75rem;
}
.card-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.icon {
  display: inline-grid; place-items: center; width: 3rem; height: 3rem; flex: none;
  border: 1px solid var(--ink); border-radius: 0.4rem;
}
.icon svg { width: 1.6rem; height: 1.6rem; fill: none; stroke: var(--ink); stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 22px; }
.card p { color: var(--body); }
.card .card-link { margin-top: 1rem; color: var(--ink); overflow-wrap: anywhere; }

/* Footer */
footer { padding-block: 1.5rem 2rem; }
.copy { color: var(--muted); }

@media (max-width: 760px) {
  .contact .label { display: none; }
  .button.big { font-size: 14px; padding: 0.7rem 0.9rem; }
}
@media (max-width: 420px) {
  .wordmark { font-size: 1.2rem; }
}