:root {
  color-scheme: dark;
  --bg: #080b0f;
  --bg-soft: #10151d;
  --panel: rgba(18, 24, 33, 0.78);
  --panel-strong: rgba(24, 32, 45, 0.94);
  --line: rgba(188, 211, 255, 0.16);
  --line-strong: rgba(188, 211, 255, 0.28);
  --text: #f5f7fb;
  --muted: #9daabd;
  --subtle: #6f7d92;
  --blue: #8eb7ff;
  --cyan: #6ee7f9;
  --green: #8ee6b2;
  --amber: #ffd37a;
  --red: #ff8d8d;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 28px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(110, 231, 249, 0.17), transparent 30rem),
    radial-gradient(circle at 82% 0%, rgba(142, 183, 255, 0.18), transparent 34rem),
    linear-gradient(135deg, #07090d 0%, #0b1017 54%, #090c11 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

button { font: inherit; color: inherit; }
.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: .75rem 1rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 54px;
}

.hero {
  min-height: 72vh;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
  gap: 28px;
  align-items: center;
}

.hero-copy, .panel, .control-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(21, 28, 39, .82), rgba(12, 16, 22, .82));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.hero-copy {
  border-radius: calc(var(--radius) + 10px);
  padding: clamp(2rem, 6vw, 5.8rem);
  position: relative;
  overflow: hidden;
}
.hero-copy::after {
  content: "";
  position: absolute;
  right: -7rem;
  top: -7rem;
  width: 18rem;
  height: 18rem;
  border: 1px solid rgba(142,183,255,.22);
  border-radius: 50%;
  box-shadow: inset 0 0 70px rgba(110,231,249,.08);
}

.eyebrow, .section-kicker {
  margin: 0 0 .9rem;
  color: var(--cyan);
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: .76rem;
  font-weight: 760;
}
h1 {
  margin: 0;
  max-width: 920px;
  font-size: clamp(3rem, 7vw, 7.4rem);
  letter-spacing: -.075em;
  line-height: .88;
}
.hero-lede {
  max-width: 740px;
  margin: 1.6rem 0 0;
  color: #c5cede;
  font-size: clamp(1.03rem, 1.8vw, 1.32rem);
  line-height: 1.62;
}
.hero-actions, .detail-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 2rem; }
.primary, .secondary, .chip, .loop-step, .node {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,.055);
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.primary, .secondary { padding: .85rem 1.05rem; font-weight: 760; }
.primary { background: linear-gradient(135deg, #eaf2ff, #8eb7ff); color: #07101d; border: 0; }
.secondary:hover, .chip:hover, .loop-step:hover, .node:hover { border-color: rgba(142,183,255,.65); transform: translateY(-1px); }
.primary:hover { transform: translateY(-1px); box-shadow: 0 10px 30px rgba(142,183,255,.22); }
button:focus-visible, a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.control-card { border-radius: var(--radius); padding: 1.15rem; align-self: stretch; display: flex; flex-direction: column; justify-content: space-between; }
.pulse-row { display:flex; align-items:center; gap:.7rem; color:#dbe5f4; font-weight:720; }
.pulse { width:.75rem; height:.75rem; border-radius:50%; background: var(--green); box-shadow: 0 0 0 8px rgba(142,230,178,.12); }
.loop-stack { display:grid; gap:.65rem; margin: 2rem 0; }
.loop-step { width:100%; text-align:left; padding: 1rem 1.1rem; border-radius: 18px; color: var(--muted); }
.loop-step.active { color: var(--text); background: rgba(142,183,255,.16); border-color: rgba(142,183,255,.55); }
.loop-explain { color: var(--muted); line-height: 1.55; margin:0; }

.dashboard-grid { display:grid; grid-template-columns: 1.35fr .65fr; gap: 24px; margin-top: 24px; }
.panel { border-radius: var(--radius); padding: clamp(1rem, 2vw, 1.35rem); }
.panel-head { display:flex; align-items:start; justify-content:space-between; gap: 1rem; margin-bottom: 1rem; }
h2 { margin:0; font-size: clamp(1.35rem, 2.2vw, 2.2rem); letter-spacing:-.04em; }
.filters { display:flex; gap:.45rem; flex-wrap: wrap; justify-content:flex-end; }
.chip { padding:.55rem .8rem; color: var(--muted); }
.chip.active { background: rgba(110,231,249,.15); border-color: rgba(110,231,249,.6); color: var(--text); }

.mission-list { display:grid; gap:.8rem; }
.mission {
  width: 100%;
  text-align: left;
  padding: 1rem;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  display:grid;
  grid-template-columns: auto 1fr auto;
  gap: .95rem;
  align-items:center;
  cursor: pointer;
}
.mission[aria-selected="true"] { border-color: rgba(142,183,255,.72); background: rgba(142,183,255,.12); }
.rank { width:2.4rem; height:2.4rem; display:grid; place-items:center; border-radius: .85rem; background: rgba(255,255,255,.08); color: var(--cyan); font-weight:850; }
.mission h3 { margin:0 0 .3rem; font-size:1rem; }
.mission p { margin:0; color: var(--muted); line-height:1.45; }
.badge { padding:.42rem .62rem; border-radius:999px; font-size:.72rem; font-weight:850; text-transform:uppercase; letter-spacing:.08em; }
.badge.ready { color:#0b2416; background: var(--green); }
.badge.verifying { color:#2b1f05; background: var(--amber); }
.badge.blocked { color:#2a0c0c; background: var(--red); }
.badge.dispatched { color:#07101d; background: var(--blue); }

.detail-panel { position: sticky; top: 20px; align-self:start; }
.detail-summary { color: var(--muted); line-height:1.6; }
.mission-meta { display:grid; gap:.8rem; margin: 1.2rem 0 0; }
.mission-meta div { padding:.85rem; border-radius:18px; background: rgba(255,255,255,.04); border:1px solid var(--line); }
.mission-meta dt { color: var(--subtle); font-size:.75rem; text-transform:uppercase; letter-spacing:.12em; font-weight:760; }
.mission-meta dd { margin:.28rem 0 0; color:#e8eef8; }

.evidence-panel, .architecture-panel { margin-top:24px; }
.ledger-grid { display:grid; grid-template-columns: 1.2fr .8fr; gap: 18px; }
.terminal { border:1px solid rgba(110,231,249,.2); border-radius:22px; overflow:hidden; background:#05080c; }
.term-bar { height: 38px; display:flex; align-items:center; gap:.42rem; padding:0 .85rem; background:#111923; border-bottom:1px solid rgba(255,255,255,.08); }
.term-bar span { width:.68rem; height:.68rem; border-radius:50%; background:#ff756c; }
.term-bar span:nth-child(2) { background:#ffd36e; }
.term-bar span:nth-child(3) { background:#76e39c; }
pre { margin:0; padding:1rem; min-height: 190px; overflow:auto; color:#bff6d4; line-height:1.55; font-size:.88rem; }
.artifact-stack { display:grid; gap:.8rem; }
.artifact { margin:0; padding:1rem; border-radius:22px; border:1px solid var(--line); background:rgba(255,255,255,.045); }
.artifact span { display:block; color:var(--subtle); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; font-weight:800; }
.artifact strong { display:block; margin:.25rem 0; font-size:1.85rem; letter-spacing:-.05em; }
.artifact em { color:var(--muted); font-style:normal; }
.artifact.ok strong { color:var(--green); }
.artifact.warn strong { color:var(--amber); }

.view-label { color: var(--muted); border:1px solid var(--line); border-radius:999px; padding:.55rem .8rem; }
.flow { display:grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: .75rem; align-items:stretch; margin-top:1rem; }
.node { border-radius:24px; padding:1rem; min-height:150px; text-align:left; display:flex; flex-direction:column; justify-content:space-between; }
.node span { color:var(--cyan); font-weight:850; }
.node strong { display:block; margin:.8rem 0 .35rem; font-size:1.05rem; }
.node em { color:var(--muted); font-style:normal; line-height:1.4; }
.node.active { background: linear-gradient(180deg, rgba(142,183,255,.2), rgba(110,231,249,.09)); border-color: rgba(110,231,249,.65); }
.edge { display:none; }

@media (max-width: 920px) {
  .hero, .dashboard-grid, .ledger-grid { grid-template-columns:1fr; }
  .hero { min-height: unset; padding-top: 32px; }
  .detail-panel { position: static; }
  .flow { grid-template-columns:1fr; }
  .panel-head { flex-direction:column; }
  .filters { justify-content:flex-start; }
}

@media (max-width: 560px) {
  .shell { width:min(100% - 20px, 1240px); padding-top: 10px; }
  .hero-copy { padding: 1.4rem; }
  h1 { font-size: 3rem; }
  .mission { grid-template-columns: 1fr; }
  .badge { width:max-content; }
}