/* ─────────────────────────────────────────────────────────
   Maritime portfolio cards. The project grids reuse .work-* from
   components.css; these are the cards for the three reference builds, the
   Projects tabs, and the Audits filters and cards.
   ───────────────────────────────────────────────────────── */
.mc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}
@media (max-width: 1023px) {
  .mc-grid { grid-template-columns: 1fr; }
}

.mc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
}
.mc-card:hover {
  border-color: var(--teal);
  box-shadow: 0 0 28px var(--teal-glow);
}

.mc-coast {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.mc-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 300;
  color: var(--lemon);
  line-height: 1.2;
}
.mc-domain {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-top: -8px;
}
.mc-outcome {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.4;
}
.mc-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
}

.mc-docs {
  display: grid;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.mc-docs dt {
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.mc-docs dd {
  font-size: 14px;
  color: var(--text);
  margin-top: 2px;
}

.mc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 56px;
}

/* ── Projects tabs ─────────────────────────────────────── */
.proj-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 8px 0 32px;
}
.proj-tab {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.proj-tab:hover { color: var(--text); }
.proj-tab.active { color: var(--lemon); border-color: var(--lemon); }
.proj-lead { margin: 0 0 32px; }

/* ── Audits ────────────────────────────────────────────── */
.audit-filters {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 8px 0 20px;
}
.audit-filter-label {
  font-size: 11px;
  color: var(--lemon);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.audit-filter-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.audit-filter-group .audit-filter-label { flex-basis: 100%; }
.audit-chip {
  font: inherit;
  font-size: 13px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.audit-chip:hover:not(:disabled) { color: var(--text); }
.audit-chip[aria-pressed="true"] { color: var(--lemon); border-color: var(--lemon); }
.audit-chip:disabled { opacity: 0.4; cursor: default; }
.audit-chip:focus-visible { outline: 2px solid var(--lemon); outline-offset: 2px; }
.audit-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 40px;
}
.audit-empty {
  font-size: 16px;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.7;
  max-width: 620px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.audit-nomatch { color: var(--muted); padding: 24px 0; }
.audit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 899px) { .audit-grid { grid-template-columns: 1fr; } }
.audit-card {
  border: 1px solid var(--border);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.audit-card[hidden] { display: none; }
.audit-meta {
  font-size: 11px;
  color: var(--lemon);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0;
}
.audit-rows { margin: 0; display: flex; flex-direction: column; gap: 16px; }
.audit-rows dt, .audit-result-label, .audit-ba span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 6px;
}
.audit-rows dd, .audit-ba p { margin: 0; font-size: 14px; color: var(--text); line-height: 1.65; }
.audit-result { border-top: 1px solid var(--border); padding-top: 18px; }
.audit-ba { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.audit-ba span { display: block; }
@media (max-width: 479px) { .audit-ba { grid-template-columns: 1fr; } }

/* ── Maritime route line and index table ───────────────── */
.mc-route {
  font-size: 12px;
  color: var(--lemon);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 8px 0 28px;
}
.mc-route span { margin: 0 10px; color: var(--muted); }
.mc-index-wrap { overflow-x: auto; margin-bottom: 48px; }
.mc-index { width: 100%; border-collapse: collapse; font-size: 14px; }
.mc-index caption {
  text-align: left;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 22px;
  color: var(--text);
  padding-bottom: 16px;
}
.mc-index th, .mc-index td {
  text-align: left;
  vertical-align: top;
  padding: 14px 16px 14px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.5;
}
.mc-index thead th {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lemon);
  font-weight: 400;
}
.mc-index tbody th { font-weight: 400; }
.mc-index tbody th a { color: var(--text); text-decoration: none; }
.mc-index tbody th a:hover { color: var(--lemon); }
.mc-index tbody tr:last-child th, .mc-index tbody tr:last-child td { border-bottom: 1px solid var(--border); }
@media (max-width: 639px) { .mc-index { min-width: 560px; } }