/*
  Platform, customers and security pages. Loaded after site.css and home.css, which own the tokens,
  header, buttons, cards, split layout, quote, badges, closing band and footer. Order: capability
  cards, architecture diagram, integrations, code block, case studies, trust lists, small screens.
*/

/* ---------- Capability cards ---------- */
.card-list { margin: 0.75rem 0 0; padding-left: 1.1rem; color: var(--muted); }
.card-list li + li { margin-top: 0.35rem; }
.section-intro { max-width: 44rem; margin-bottom: 2rem; }

/* ---------- Architecture diagram ---------- */
.arch { margin: 0; }

.arch-boundary {
  padding: 1.5rem;
  border: 2px dashed var(--navy-700);
  border-radius: var(--radius);
  background: var(--bg-alt);
}

.arch-label { margin: 0 0 1.25rem; color: var(--navy-700); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.arch-layers { margin: 0; padding: 0; list-style: none; }
.arch-layer { position: relative; padding: 1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg); box-shadow: var(--shadow-sm); }
.arch-layer + .arch-layer { margin-top: 1.6rem; }

.arch-layer + .arch-layer::before {
  position: absolute;
  top: -1.45rem;
  left: 50%;
  color: var(--accent-strong);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
  transform: translateX(-50%);
  content: "\2193";
}

.arch-layer h3 { margin: 0 0 0.6rem; color: var(--muted); font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; }
.arch-boxes { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.arch-boxes li { flex: 1 1 9rem; padding: 0.65rem 0.85rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--ink); font-size: 0.95rem; font-weight: 600; text-align: center; }
.arch-core { border-color: var(--accent); }
.arch-core .arch-boxes li { background: var(--navy-900); border-color: var(--navy-900); color: #ffffff; }
.arch-outside { margin: 1rem 0 0; padding: 0.85rem 1.25rem; border: 1px dashed var(--muted); border-radius: var(--radius-sm); color: var(--muted); font-size: 0.93rem; }
.arch-outside strong { color: var(--ink); }
.arch figcaption { margin-top: 1rem; color: var(--muted); font-size: 0.93rem; }

/* ---------- Integrations ---------- */
.int-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.int-group { padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); box-shadow: var(--shadow-sm); }
.int-group h3 { margin-bottom: 0.9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.chips li { padding: 0.3rem 0.75rem; border: 1px solid var(--line); border-radius: 999px; background: var(--bg-alt); color: var(--ink); font-size: 0.9rem; font-weight: 500; }

/* ---------- Code block ---------- */
.code-block { margin: 0; padding: 1.25rem 1.4rem; overflow-x: auto; border-radius: var(--radius); background: var(--navy-950); color: var(--on-dark); font-family: var(--font-mono); font-size: 0.88rem; line-height: 1.7; }
.code-block code { padding: 0; border: 0; background: none; color: inherit; font-size: inherit; }
.code-block .c { color: var(--on-dark-muted); }
.dev-links { margin: 0; padding-left: 1.2rem; }

/* ---------- Case studies ---------- */
.case-stack > * + * { margin-top: 1.75rem; }

.case {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: 2rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  box-shadow: var(--shadow-sm);
}

.case-side { padding-right: 1.5rem; border-right: 1px solid var(--line); }
.case-side h2 { margin-bottom: 0.3rem; font-size: 1.35rem; }
.case-side .tag { display: inline-block; margin-bottom: 0.9rem; padding: 0.2rem 0.65rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent-strong); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.case-facts { margin: 0; color: var(--muted); font-size: 0.93rem; }
.case-facts dt { margin-top: 0.7rem; color: var(--ink); font-weight: 600; }
.case-facts dd { margin: 0; }
.case-body h3 { margin: 1.1rem 0 0.25rem; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.case-body h3:first-child { margin-top: 0; }
.case-body p { margin-bottom: 0.5rem; }
.case-result { margin-top: 1.25rem; padding: 0.9rem 1.1rem; border-left: 4px solid var(--ok); border-radius: var(--radius-sm); background: var(--ok-soft); color: var(--ink); font-weight: 600; }
.case-result p { margin: 0; }

/* ---------- Trust page ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.trust-grid .card ul { margin: 0.5rem 0 0; color: var(--muted); }
.trust-grid .card li + li { margin-top: 0.35rem; }
.report-box { padding: 2rem; border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: var(--radius); background: var(--bg); box-shadow: var(--shadow-sm); }
.report-box h2 { margin-bottom: 0.5rem; }
.report-box .actions { margin-top: 1.25rem; }
.btn-outline { border-color: var(--navy-900); color: var(--navy-900); }
.btn-outline:hover { background: var(--navy-900); color: #ffffff; }
.disclosure dt { margin-top: 1rem; color: var(--ink); font-weight: 700; }
.disclosure dd { margin: 0.15rem 0 0; }
.status-bar .status-note { color: var(--muted); }

/* ---------- Small screens ---------- */
@media (max-width: 62rem) {
  .int-grid { grid-template-columns: minmax(0, 1fr); }
  .case { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  .case-side { padding-right: 0; padding-bottom: 1.25rem; border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 48rem) {
  .trust-grid { grid-template-columns: minmax(0, 1fr); }
  .case { padding: 1.5rem; }
  .report-box { padding: 1.5rem; }
  .arch-boundary { padding: 1rem; }
  .btn-outline { width: 100%; }
}