/* ==========================================================================
   Security & Estate page (pages/security.html), v0.12.0, 24 Oct 2026
   Builds on premium.css. Page-only rules; colours come from premium.css
   tokens (--ed-*) and the brand tokens in tokens.css.
   ========================================================================== */

:root {
  --sec-band-rule: rgba(226, 232, 240, 0.22);
  --sec-band-ink: #FFFFFF;
  --sec-band-body: #CBD5E1;
  --sec-band-muted: #94A3B8;
}

/* ---------- Header on a light hero ----------
   The shared header is transparent until scrolled and carries the light-on-dark
   logo, which disappears on the light .ed-page-hero. Give it the solid navy bar
   from the start on this page only (same treatment as .lp-page in local.css). */
.site-header,
.site-header.scrolled {
  background: var(--lp-brand-navy, #0D1123);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* ---------- Hero: copy beside the framed Estate screenshot ---------- */
.sec-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1000px) {
  .sec-hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-16);
  }
}

.sec-hero-copy .ed-kicker { margin-bottom: var(--space-4); }

.sec-hero-copy h1 { max-width: 13ch; }

.sec-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-8);
  margin-top: var(--space-8);
}

.sec-hero-media { margin: 0; }

/* ---------- Proof band: the one dark band on this page ---------- */
.sec-proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 960px) {
  .sec-proof-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-16);
  }
}

.ed-band .sec-proof-statement {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.35rem, 1.1rem + 0.8vw, 1.75rem);
  line-height: 1.3;
  color: var(--sec-band-ink);
  max-width: none;
  margin: 0 0 var(--space-8);
}

.ed-band .sec-proof-note {
  font-size: var(--text-small);
  color: var(--sec-band-muted);
  margin: 0;
}

.sec-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sec-band-rule);
}

.sec-timeline li {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2) var(--space-8);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--sec-band-rule);
}

@media (min-width: 640px) {
  .sec-timeline li { grid-template-columns: 9rem minmax(0, 1fr); }
}

.sec-when {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #93C5FD;
  padding-top: 0.35em;
}

.sec-timeline h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--sec-band-ink);
  margin: 0 0 var(--space-2);
}

.ed-band .sec-timeline p {
  margin: 0;
  color: var(--sec-band-body);
  line-height: 1.7;
}

.sec-timeline code {
  font-size: 0.92em;
  color: var(--sec-band-ink);
}

/* ---------- Estate and Watch: two ruled columns, no cards ---------- */
.sec-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  border-top: 1px solid var(--ed-rule);
  padding-top: clamp(var(--space-8), 4vw, var(--space-12));
}

@media (min-width: 900px) {
  .sec-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-16); }
}

.sec-pair h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--ed-h3);
  line-height: 1.15;
  color: var(--ed-ink);
  margin: var(--space-4) 0 var(--space-4);
}

.sec-pair p {
  color: var(--ed-body);
  line-height: 1.7;
  margin: 0 0 var(--space-4);
  max-width: var(--ed-measure);
}

.sec-pair .ed-tags { margin-bottom: var(--space-6); }

.sec-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-8);
}

/* ---------- Closing call to action ---------- */
.sec-cta {
  border-top: 2px solid var(--ed-ink);
  padding-top: var(--space-10);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: end;
}

@media (min-width: 900px) {
  .sec-cta { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .sec-cta .sec-actions { justify-content: flex-end; margin-top: 0; }
}

.sec-cta h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--ed-h2);
  line-height: 1.08;
  color: var(--ed-ink);
  margin: 0 0 var(--space-4);
}

.sec-cta p { color: var(--ed-body); line-height: 1.7; margin: 0; max-width: var(--ed-measure); }

.sec-actions .btn:focus-visible {
  outline: 2px solid var(--lp-brand-blue, #4490E2);
  outline-offset: 3px;
}

.sec-h2 {
  font-size: var(--ed-h2);
  line-height: 1.08;
  margin: 0;
}

.sec-nw { white-space: nowrap; }