:root {
  --bg: #0a0d14;
  --panel: #121826;
  --panel-2: #0f1522;
  --text: #e6ebff;
  --muted: #9aa7c7;
  --brand: #6ea8fe;
  --brand-strong: #4d8dff;
  --line: #23304a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  width: min(1000px, 92vw);
  margin: 0 auto;
}

.hero {
  padding: 5rem 0 3.5rem;
  background: radial-gradient(circle at top right, #1a2745 0%, var(--bg) 55%);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  color: var(--brand);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

h1 {
  margin: 0 0 0.8rem;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.12;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.lead {
  margin: 0;
  max-width: 780px;
  color: var(--muted);
}

.section {
  padding: 3rem 0;
}

.section.alt {
  background: var(--panel-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.grid.three {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.card p,
.muted {
  color: var(--muted);
}

.checklist {
  padding-left: 1.2rem;
  margin: 0;
}

.checklist li {
  margin: 0.35rem 0;
}

.architecture {
  margin: 1.25rem 0 0;
}

.architecture img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}

.architecture figcaption {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

pre {
  margin: 0;
  overflow-x: auto;
  background: #0c1220;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.btn {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
  padding: 0.55rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #10192d;
}

.btn.primary {
  background: var(--brand);
  color: #071225;
  border-color: transparent;
  font-weight: 600;
}

.btn:hover {
  border-color: var(--brand-strong);
}

.footer {
  padding: 1.4rem 0 2.5rem;
  color: var(--muted);
  text-align: center;
}

/* --- Trust-kernel page additions --- */

:root {
  --ok: #5fd39a;
  --next: #f0b95c;
}

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

.narrow {
  max-width: 760px;
  margin: 0 0 1.4rem;
}

.grid.two {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 0 0 1.4rem;
  display: grid;
  gap: 0.8rem;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 0.9rem 1rem 0.9rem 3.2rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1rem;
  top: 0.9rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--brand);
  color: #071225;
  font-weight: 700;
  font-size: 0.9rem;
  display: grid;
  place-items: center;
}

.step-title {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.diagram code {
  font-size: 0.82rem;
  line-height: 1.35;
  white-space: pre;
}

.status-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.status-head::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
}

.status-head.done::before {
  background: var(--ok);
}

.status-head.next::before {
  background: var(--next);
}

.checklist.todo li {
  color: var(--muted);
}

.fineprint {
  font-size: 0.9rem;
  margin: 1rem 0 0;
}

@media (max-width: 520px) {
  .hero {
    padding: 3.5rem 0 2.5rem;
  }
  .steps li {
    padding-left: 2.9rem;
  }
}