/*!
 * Shared section card container
 * Geometry + layered pseudo background for stacked page sections.
 * Colors/shadows set per-route via CSS variables.
 */

.vu-section-card {
  --_vu-section-radius: var(--vu-section-radius, clamp(18px, 1.4vw, 24px));
  --_vu-section-pad: var(--vu-section-pad, clamp(20px, 3vw, 36px));
  --_vu-section-gap: var(--vu-section-gap, clamp(24px, 3vw, 36px));
  --_vu-section-layer-offset: var(--vu-section-layer-offset, clamp(10px, 1.5vw, 18px));
  --_vu-section-layer-radius: var(--vu-section-layer-radius, calc(var(--_vu-section-radius) + 4px));
  position: relative;
  padding: var(--_vu-section-pad);
  border-radius: var(--_vu-section-radius);
  background: var(--vu-section-bg, #ffffff);
  border: var(--vu-section-border, 1px solid rgba(0, 0, 0, 0.06));
  box-shadow: var(--vu-section-shadow, 0 20px 40px rgba(5, 7, 19, 0.14));
  overflow: visible;
  scroll-margin-top: var(--vu-section-scroll-margin, calc(var(--hdr-h, 7rem) + 80px));
}

.vu-section-card::before {
  content: "";
  position: absolute;
  inset: calc(var(--_vu-section-layer-offset) * -1);
  border-radius: var(--_vu-section-layer-radius);
  background: var(--vu-section-layer-bg, rgba(255, 255, 255, 0.7));
  box-shadow: var(--vu-section-layer-shadow, 0 20px 45px rgba(5, 7, 19, 0.12));
  border: var(--vu-section-layer-border, 1px solid rgba(255, 255, 255, 0.35));
  z-index: 0;
}

.vu-section-card > * {
  position: relative;
  z-index: 1;
}

.vu-section-card + .vu-section-card {
  margin-top: var(--_vu-section-gap);
}

@media (max-width: 768px) {
  .vu-section-card {
    --vu-section-border: none;
    --vu-section-layer-bg: transparent;
    --vu-section-layer-border: none;
    --vu-section-layer-shadow: none;
  }

  .vu-section-card::before {
    content: none;
  }
}