@font-face {
  font-family: "Space Mono Local";
  src: url("assets/fonts/SpaceMono-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

:root {
  --bg: #0c0f14;
  --panel: #121720;
  --panel-strong: #171d28;
  --border: #2a313d;
  --text: #d6d9e1;
  --muted: #97a0af;
  --strong: #f3f5f8;
  --accent: #e6e9ef;
  --shadow: rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Mono Local", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--text);
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at top, rgba(255, 255, 255, 0.05), transparent 34%),
    var(--bg);
  background-size: 32px 32px, 32px 32px, auto, auto;
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--strong);
}

.shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.hero,
.panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  box-shadow: 0 20px 40px var(--shadow);
}

.hero {
  padding: 2rem;
  margin-bottom: 1.25rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(180px, 24vw, 300px);
  align-items: start;
  gap: 1.5rem;
}

.hero-copy {
  min-width: 0;
}

.hero-cover {
  margin: 0;
  justify-self: end;
  width: 100%;
}

.hero-cover img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.eyebrow,
.meta,
.panel-heading p {
  color: var(--muted);
  font-size: 0.92rem;
}

h1,
h2,
p,
li {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--strong);
  text-transform: uppercase;
}

h2 {
  margin-bottom: 1rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--strong);
}

.lede {
  max-width: 58rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.8rem 1rem;
  text-decoration: none;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
}

.button.primary {
  color: #0d1117;
  background: var(--accent);
  border-color: var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.panel {
  padding: 1.5rem;
}

.wide {
  grid-column: 1 / -1;
}

.stack p:last-child {
  margin-bottom: 0;
}

.stats,
.file-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.stats li,
.file-list a {
  display: block;
  padding: 0.7rem 0;
  border-top: 1px solid var(--border);
}

.stats span {
  display: inline-block;
  min-width: 5rem;
  color: var(--strong);
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.preview {
  width: 100%;
  min-height: 80vh;
  margin-top: 1rem;
  border: 1px solid var(--border);
  background: var(--panel-strong);
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-cover {
    justify-self: start;
    max-width: min(320px, 100%);
  }

  .panel-heading {
    display: block;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 1rem, 100%);
    padding-top: 0.5rem;
  }

  .hero,
  .panel {
    padding: 1.1rem;
  }

  .preview {
    min-height: 60vh;
  }
}