:root {
  --char: #1a1410;
  --scale: #2a1c16;
  --heat: #c45a2a;
  --ash: #d7cfc4;
  --mute: #8a7f74;
  --lock: #a33a32;
  --ok: #6a8f5a;
  --display: "Barlow Condensed", "Noto Sans SC", sans-serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 96px; }

body {
  margin: 0;
  background: var(--char);
  color: var(--ash);
  font-family: var(--sans);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.scale {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
  background-image: url("images/texture.webp");
  background-size: 320px;
  mix-blend-mode: overlay;
}

.beat {
  position: sticky;
  top: 0;
  z-index: 35;
  list-style: none;
  margin: 0;
  padding: 0 12px;
  display: flex;
  gap: 0;
  background: #120e0c;
  border-bottom: 1px solid rgba(196, 90, 42, 0.4);
  font-family: var(--display);
  letter-spacing: 0.12em;
  font-size: 13px;
}
.beat li {
  flex: 1;
  text-align: center;
  padding: 8px 4px;
  border-right: 1px solid rgba(215, 207, 196, 0.12);
  color: var(--mute);
}
.beat li.hot { color: var(--heat); background: rgba(196, 90, 42, 0.12); }

.skip { position: absolute; left: -999px; }
.skip:focus {
  left: 12px; top: 40px; z-index: 80;
  background: var(--heat); color: #1a1410; padding: 8px 12px;
}

.mast {
  position: sticky;
  top: 33px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 24px;
  background: rgba(26, 20, 16, 0.94);
  border-bottom: 1px solid rgba(196, 90, 42, 0.25);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.08em;
}
.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
  letter-spacing: 0.16em;
  font-weight: 400;
}
.hex {
  width: 34px; height: 34px;
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  background: var(--heat);
  color: #1a1410;
  display: grid; place-items: center;
  font-size: 14px;
}

.nav-toggle {
  display: none;
  background: transparent;
  color: var(--heat);
  border: 1px solid var(--heat);
  padding: 6px 12px;
  cursor: pointer;
}
.nav-links { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; }
.nav-links a { color: var(--mute); }
.nav-links a.is-active, .nav-links a:hover { color: var(--ash); }
.nav-links a.live { color: var(--heat); }

.hero { position: relative; z-index: 1; min-height: 82vh; }
.hero > img {
  width: 100%;
  height: 82vh;
  object-fit: cover;
  filter: contrast(1.05);
}
.hero-copy {
  position: absolute;
  left: 24px;
  bottom: 24px;
  max-width: 640px;
  background: rgba(18, 14, 12, 0.82);
  border-left: 4px solid var(--heat);
  padding: 24px 26px;
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--heat);
  margin: 0 0 10px;
}
h1 {
  font-family: var(--display);
  font-size: clamp(34px, 6vw, 60px);
  line-height: 1.05;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.lead { margin: 0 0 16px; font-size: 15px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid rgba(196, 90, 42, 0.45);
  padding: 3px 8px;
  color: var(--heat);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 16px; font-size: 13px; cursor: pointer; border: 1px solid transparent;
}
.btn-fill { background: var(--heat); color: #1a1410; }
.btn-ghost { background: transparent; color: var(--ash); border-color: rgba(215, 207, 196, 0.35); }
.btn:hover { filter: brightness(1.08); }

.wrap { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; padding: 56px 24px; }
.vlabel { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--heat); margin: 0 0 8px; }
h2 { font-family: var(--display); font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 8px; letter-spacing: 0.03em; }
.section-head { margin-bottom: 24px; }

.tri, .flow, .value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.flow, .value-grid { grid-template-columns: 1fr 1fr; }
.flow { list-style: none; margin: 0; padding: 0; }

.tri article, .flow li, .value-grid article {
  background: var(--scale);
  border: 1px solid rgba(196, 90, 42, 0.2);
  padding: 16px;
}
.stamp { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; color: var(--heat); }
h3 { font-family: var(--display); font-size: 20px; margin: 8px 0 10px; letter-spacing: 0.04em; }
ul { margin: 0; padding-left: 18px; font-size: 13px; }
.flow p { margin: 0 0 12px; font-size: 14px; }
.flow img { width: 100%; height: 160px; object-fit: cover; }

#bench { background: #120e0c; }
#rules { background: rgba(163, 58, 50, 0.08); }

.bench { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 22px; }
.lot-id { font-family: var(--mono); font-size: 28px; color: var(--heat); margin: 4px 0; }
.lot-meta { margin: 0 0 14px; color: var(--mute); font-size: 13px; }
.bench-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.bake-note {
  min-height: 3.8em; margin: 0; padding: 12px 14px;
  border-left: 4px solid var(--mute); background: var(--scale); font-size: 14px;
}
.bake-note[data-state="lock"] { border-left-color: var(--lock); }
.bake-note[data-state="pass"] { border-left-color: var(--ok); }

.stations { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.stations li {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
  padding: 10px 12px; border: 1px solid rgba(215, 207, 196, 0.16); font-size: 13px;
}
.stations li.open { border-color: var(--ok); }
.stations li.lock { border-color: var(--lock); color: #e08a82; }

.value-grid article { border-top: 3px solid var(--heat); }
.value-grid p { margin: 0; font-size: 14px; }
.rules { margin: 0; padding-left: 18px; }
.rules li { margin-bottom: 10px; }
.roles { width: 100%; border-collapse: collapse; font-size: 13px; }
.roles th, .roles td {
  text-align: left; padding: 10px 12px;
  border-bottom: 1px solid rgba(215, 207, 196, 0.12); vertical-align: top;
}
.roles th { font-family: var(--mono); font-size: 11px; color: var(--mute); font-weight: 500; }

.foot {
  position: relative; z-index: 1; padding: 24px;
  border-top: 1px solid rgba(196, 90, 42, 0.3);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 13px; color: var(--mute);
}
.foot .live { color: var(--heat); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 900px) {
  .beat { font-size: 11px; }
  .hero { min-height: auto; }
  .hero > img { height: 42vh; }
  .hero-copy { position: relative; left: 0; bottom: 0; max-width: none; }
  .tri, .flow, .value-grid, .bench { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none; position: absolute; right: 12px; top: 86px;
    flex-direction: column; background: var(--scale);
    border: 1px solid var(--heat); padding: 12px 16px; min-width: 180px;
  }
  .nav-links.open { display: flex; }
}