/* CDAS brand enhancement: stronger presence without losing the restrained design. */
.brand img {
  width: 60px;
  height: 60px;
  filter: brightness(1.5) contrast(1.08)
    drop-shadow(0 0 10px rgba(255, 255, 255, 0.18))
    drop-shadow(0 0 14px rgba(255, 107, 0, 0.2));
  transition: filter 220ms ease, transform 220ms ease;
}

.brand:hover img {
  filter: brightness(1.62) contrast(1.1)
    drop-shadow(0 0 12px rgba(255, 255, 255, 0.24))
    drop-shadow(0 0 18px rgba(255, 107, 0, 0.32));
  transform: translateY(-1px) scale(1.025);
}

.mark-core {
  border-color: rgba(255, 255, 255, 0.34);
  box-shadow:
    inset 0 0 78px rgba(25, 126, 193, 0.22),
    0 40px 100px rgba(0, 0, 0, 0.48),
    0 0 54px rgba(255, 107, 0, 0.14),
    0 0 0 2px rgba(255, 107, 0, 0.12);
}

.hero-mark img {
  width: 94%;
  height: 94%;
  filter: brightness(1.58) contrast(1.09)
    drop-shadow(0 26px 40px rgba(0, 0, 0, 0.62))
    drop-shadow(0 0 22px rgba(255, 107, 0, 0.18));
}

.footer-brand img {
  width: 68px;
  height: 68px;
}

@media (max-width: 900px) {
  .brand img {
    width: 56px;
    height: 56px;
  }
}