/* ============================================================
   page-header-banner.css
   Shared by: mios_website.html, government.html, mis.html
   The dark gradient hero banner with grid overlay used on
   document/white-paper style pages.
   ============================================================ */

.site-header {
  position: relative;
  background: linear-gradient(160deg, #081628 0%, var(--navy-mid) 60%, #1a2d45 100%);
  border-bottom: 1px solid var(--border-md);
  overflow: hidden;
}
.site-header::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(192,57,43,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(201,151,58,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.site-header::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(240,236,228,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,236,228,0.03) 1px, transparent 1px);
  background-size: 4rem 4rem;
  pointer-events: none;
}
.header-inner {
  position: relative;
  max-width: 100%; margin: 0 auto;
  padding: 5rem 4rem 4rem;
  z-index: 1;
}
h1.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900; line-height: 0.95;
  letter-spacing: -0.02em; color: var(--text);
  margin-bottom: 0.4rem;
}
h1.hero-title .accent-word { color: var(--accent); font-style: italic; }
.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 700; font-style: italic;
  color: var(--gold); margin-bottom: 1.5rem; letter-spacing: 0.01em;
}
.hero-desc {
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 38rem; line-height: 1.7; margin-bottom: 2.5rem;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 1.5rem;
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
}
.hero-meta span { display: flex; align-items: center; gap: 0.4rem; }

/* ── Shared inner-page header (faq, contact, legal pages) ─── */
.page-header {
  position: relative;
  background: linear-gradient(160deg, #081628 0%, var(--navy-mid) 60%, #1a2d45 100%);
  border-bottom: 1px solid var(--border-md);
  overflow: hidden;
  padding: 5rem 4rem 4rem;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 40% at 80% 20%, rgba(192,57,43,.08) 0%, transparent 60%);
  pointer-events: none;
}
.page-header::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(240,236,228,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,236,228,.025) 1px, transparent 1px);
  background-size: 4rem 4rem; pointer-events: none;
}
.page-header-inner { position: relative; z-index: 1; }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900; color: var(--text);
  line-height: 1.05; margin-bottom: 1rem;
}
.page-title em { color: var(--accent); font-style: italic; }
.page-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-style: italic; color: var(--gold); margin-bottom: 0;
}
.page-date {
  font-family: var(--font-mono); font-size: .7rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-dim); margin-top: .75rem;
}

@media (max-width: 640px) {
  .header-inner { padding: 3rem 1.25rem 2.5rem; }
  .page-header { padding: 3rem 1.25rem 2.5rem; }
}