/* ── Site header + footer + colour bar ─────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--hairline);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 8px 32px rgba(15, 23, 42, 0.06);
}
.hdr-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 var(--container-pad);
}
.hdr-logo { display: flex; align-items: center; gap: 14px; min-width: 0; }
.logo-icon {
  background: linear-gradient(135deg, #003087 0%, #4d8bff 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
  padding: 6px 14px;
  border-radius: 10px;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  position: relative;
  flex-shrink: 0;
  box-shadow:
    0 8px 24px rgba(0, 48, 135, 0.30),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.logo-icon .logo-t { color: #ffce8f; text-shadow: 0 0 12px rgba(255, 152, 68, 0.8); }
.logo-arrow {
  width: 0; height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid #ffce8f;
  margin-left: 5px;
  filter: drop-shadow(0 0 4px rgba(255, 152, 68, 0.7));
}
.logo-words { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.lw-nhit {
  font-weight: 700;
  font-size: 1.15rem;
  background: linear-gradient(135deg, #003087 0%, #4d8bff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.5px;
}
.lw-sub {
  font-size: 0.66rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hdr-center { min-width: 0; }
.portal-label {
  color: var(--text2);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 6px 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
}

/* Brand colour bar — glowing accent line */
.colour-bar {
  display: flex;
  height: 2px;
  width: 100%;
  position: relative;
}
.colour-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(0, 48, 135, 0.7) 20%,
    rgba(244, 121, 32, 0.7) 50%,
    rgba(122, 182, 72, 0.7) 80%,
    transparent 100%
  );
  filter: blur(4px);
  opacity: 0.6;
}
.cb-b { background: linear-gradient(90deg, transparent, #003087); flex: 1; }
.cb-o { background: #f47920; flex: 1; }
.cb-g { background: linear-gradient(90deg, #7ab648, transparent); flex: 1; }

.site-footer {
  margin-top: 32px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--hairline);
  padding: 18px var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text2);
}

.site-footer-credit {
  font-size: 0.65rem;
  color: #9aa0a6;
  letter-spacing: 0.02em;
  opacity: 0.85;
}
.site-footer-disclaimer {
  font-size: 0.72rem;
  color: var(--text2);
  font-style: italic;
  text-align: center;
  flex: 1 1 auto;
}