:root {
  --bg: #070708;
  --bg2: #0d0d10;
  --fg: #d9d9d3;
  --dim: #6f6f69;
  --line: #1a1a1e;
  --ok: #8fe07a;
  --accent: #efeee8;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.6 var(--mono);
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center top;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 35%, rgba(0, 0, 0, 0.7) 100%);
}

a { color: inherit; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--bg); padding: 4px 8px; z-index: 3; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: var(--dim);
  position: relative;
  z-index: 1;
}

.mark {
  font-size: 16px;
  color: var(--accent);
  letter-spacing: 0.22em;
  border: 1px solid var(--dim);
  padding: 3px 8px 3px 10px;
  text-decoration: none;
}
.mark:hover { border-color: var(--accent); }

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.wordmark {
  font-weight: 400;
  font-size: clamp(26px, 7vw, 72px);
  letter-spacing: 0.32em;
  margin: 0 0 14px;
  color: var(--accent);
  line-height: 1.1;
}

.line {
  min-height: 1.6em;
  margin: 0 0 40px;
  color: var(--fg);
  font-size: clamp(14px, 2vw, 18px);
}

.caret {
  display: inline-block;
  width: 0.6em;
  height: 1.05em;
  background: var(--fg);
  vertical-align: -0.15em;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.sections {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 10px;
}
.sections a {
  background: var(--bg);
  padding: 16px;
  text-decoration: none;
  color: var(--dim);
  letter-spacing: 0.14em;
  font-size: 11px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: color 0.2s, background 0.2s;
}
.sections a span { color: var(--fg); font-size: 13px; }
.sections a:hover, .sections a:focus-visible, .sections a.on {
  background: var(--bg2);
  color: var(--fg);
  outline: none;
}

.desc {
  min-height: 1.6em;
  color: var(--dim);
  margin: 0 0 48px;
  font-size: 13px;
}

.status dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px 16px;
  margin: 0 0 48px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.status dt { color: var(--dim); font-size: 11px; letter-spacing: 0.16em; }
.status dd { margin: 0; font-size: 13px; letter-spacing: 0.06em; }
.ok { color: var(--ok); }

.contact h2 {
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--dim);
  margin: 0 0 16px;
}

form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 24px;
  max-width: 640px;
}
label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--dim);
}
label.full { grid-column: 1 / -1; }

input, textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--dim);
  color: var(--fg);
  font: inherit;
  padding: 6px 0;
  letter-spacing: 0.04em;
  border-radius: 0;
  width: 100%;
}
textarea { resize: vertical; }
input:focus, textarea:focus { outline: none; border-bottom-color: var(--accent); }

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

button {
  grid-column: 1 / -1;
  justify-self: start;
  background: var(--accent);
  color: var(--bg);
  border: 0;
  font: inherit;
  letter-spacing: 0.2em;
  padding: 10px 22px;
  cursor: pointer;
}
button:hover { background: #ffffff; }
button:disabled { opacity: 0.5; cursor: default; }

.note { grid-column: 1 / -1; color: var(--dim); font-size: 12px; margin: 0; letter-spacing: 0.04em; }

footer {
  padding: 20px 24px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--dim);
  text-align: center;
  position: relative;
  z-index: 1;
}
footer a { color: var(--dim); }
footer a:hover { color: var(--fg); }

/* File pages and legal */
.doc { max-width: 720px; }
.doc h1 { font-weight: 400; font-size: 12px; letter-spacing: 0.2em; color: var(--dim); margin: 0 0 8px; }
.doc h2 { font-weight: 400; font-size: clamp(20px, 3vw, 28px); letter-spacing: 0.08em; color: var(--accent); margin: 0 0 32px; }
.doc h3 { font-weight: 400; font-size: 11px; letter-spacing: 0.2em; color: var(--dim); margin: 32px 0 8px; }
.doc p, .doc li { font-size: 14px; color: var(--fg); }
.doc ul { padding-left: 18px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 13px; margin: 8px 0 0; }
.doc td, .doc th { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { color: var(--dim); font-weight: 400; letter-spacing: 0.12em; font-size: 11px; }
.doc .meta { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 11px; letter-spacing: 0.14em; color: var(--dim); margin: 0 0 40px; }
.doc .back { display: inline-block; margin-top: 40px; font-size: 11px; letter-spacing: 0.16em; color: var(--dim); text-decoration: none; }
.doc .back:hover { color: var(--fg); }

@media (max-width: 640px) {
  .sections { grid-template-columns: 1fr; }
  form { grid-template-columns: 1fr; }
  label.full { grid-column: auto; }
  .top { padding: 16px; }
  main { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .caret { animation: none; }
  .sections a { transition: none; }
}