:root {
  --bg: #0b0f14;
  --panel: #121820;
  --text: #e8eef6;
  --muted: #9aa8b8;
  --accent: #6ee7ff;
  --accent-2: #a78bfa;
  --border: #243041;
  --ok: #86efac;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(1200px 600px at 10% -10%, #1a2740 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #2a1a40 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

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

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.site-nav .brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-right: auto;
}

.site-nav .brand:hover {
  color: var(--accent);
  text-decoration: none;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

header.page {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
  font-weight: 700;
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

section,
.card-block {
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem 1.6rem;
  margin-bottom: 1.25rem;
}

h2 {
  margin: 0 0 0.85rem;
  font-size: 1.2rem;
  color: var(--accent);
}

h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  color: var(--accent-2);
}

p {
  margin: 0 0 0.9rem;
}

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

ol,
ul {
  margin: 0.5rem 0 1rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.55rem;
}

.note {
  color: var(--muted);
  font-size: 0.95rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

a.card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.15rem 1.2rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

a.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none;
}

a.card strong {
  display: block;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

a.card span {
  color: var(--muted);
  font-size: 0.9rem;
}

footer.site {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

footer.site a {
  color: var(--muted);
}

code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.9em;
  color: var(--accent-2);
}

/* Journey timeline */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  position: relative;
  padding: 0 0 1.5rem 1.35rem;
  margin: 0;
  border-left: 2px solid var(--border);
}

.timeline li:last-child {
  padding-bottom: 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 0.4rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

.timeline time {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 0.35rem;
}

.timeline h3 {
  margin: 0 0 0.4rem;
  color: var(--text);
  font-size: 1.05rem;
}

.timeline p {
  color: var(--muted);
  margin: 0;
}

.privacy-note {
  border-color: color-mix(in srgb, var(--ok) 35%, var(--border));
}

.privacy-note h2 {
  color: var(--ok);
}

/* Status badges */
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.75rem 0 0;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 80%, black);
}

.badge-solid {
  color: #86efac;
  border-color: color-mix(in srgb, #86efac 40%, var(--border));
}

.badge-rumor {
  color: #fcd34d;
  border-color: color-mix(in srgb, #fcd34d 40%, var(--border));
}

.badge-marketing {
  color: #f9a8d4;
  border-color: color-mix(in srgb, #f9a8d4 40%, var(--border));
}

.badge-unknown {
  color: #93c5fd;
  border-color: color-mix(in srgb, #93c5fd 40%, var(--border));
}

.badge-broken {
  color: #fca5a5;
  border-color: color-mix(in srgb, #fca5a5 45%, var(--border));
}

.badge-sketch {
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent-2) 45%, var(--border));
}

/* Forms / sketch UI */
label.field-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

textarea.claim-input,
input.claim-input {
  width: 100%;
  background: #0a0e13;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font: inherit;
  line-height: 1.5;
  resize: vertical;
  min-height: 6.5rem;
}

textarea.claim-input:focus,
input.claim-input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 1px;
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.9rem;
}

button.btn {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--border));
  background: color-mix(in srgb, var(--accent) 14%, var(--panel));
  color: var(--text);
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 1rem;
  border-radius: 10px;
  cursor: pointer;
}

button.btn:hover {
  background: color-mix(in srgb, var(--accent) 24%, var(--panel));
}

button.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
  font-weight: 500;
}

button.btn-ghost:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--muted) 40%, var(--border));
}

.work-graph {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.work-node {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.95rem 1.05rem;
  background: #0a0e13;
}

.work-node h3 {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.work-node p,
.work-node li {
  color: var(--muted);
  font-size: 0.95rem;
}

.work-node ul {
  margin: 0.35rem 0 0;
}

.confidence-meter {
  margin-top: 0.75rem;
}

.confidence-track {
  height: 8px;
  border-radius: 999px;
  background: #0a0e13;
  border: 1px solid var(--border);
  overflow: hidden;
}

.confidence-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width 0.35s ease;
}

.confidence-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.35rem;
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

button.example-chip {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.82rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  cursor: pointer;
  text-align: left;
}

button.example-chip:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.hidden {
  display: none !important;
}

.pipeline {
  display: grid;
  gap: 0.65rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.pipeline li {
  position: relative;
  margin: 0;
  padding: 0.85rem 1rem 0.85rem 3rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #0a0e13;
  color: var(--muted);
}

.pipeline li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0.85rem;
  top: 0.9rem;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bg);
  background: var(--accent);
}

.pipeline strong {
  color: var(--text);
}

.wrap-wide {
  max-width: 860px;
}

/* Simulation universe */
.sim-panel {
  padding: 1rem 1rem 1.15rem;
}

.sim-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.sim-stage {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #070b12;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.45);
  line-height: 0;
}

.sim-stage canvas {
  display: block;
  width: 100%;
  height: auto;
  cursor: crosshair;
  touch-action: manipulation;
}

.sim-hud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin-top: 0.75rem;
  font-size: 0.86rem;
  color: var(--muted);
}

.sim-hud strong {
  color: var(--text);
  font-weight: 650;
}

.sim-hud .sim-paused {
  color: #fcd34d;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
}

.sim-hint {
  margin: 0.85rem 0 0;
}

.sim-care {
  margin: 0 0 0.75rem;
}

.sim-care.care-disabled {
  opacity: 0.45;
}

.care-track {
  height: 8px;
  border-radius: 999px;
  background: #0a0e13;
  border: 1px solid var(--border);
  overflow: hidden;
}

.care-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--accent-2), var(--ok));
  transition: width 0.2s ease;
}

.care-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.35rem;
}

.sim-log {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sim-log li {
  margin: 0 0 0.55rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0a0e13;
  color: var(--muted);
  font-size: 0.95rem;
}

.sim-log li:first-child {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  color: var(--text);
}