/* Cabeçalho fixo com o logo */

.brand-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 20px 60px;
  background: rgba(25,27,26,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.brand-logo {
  display: flex;
  align-items: center;
  width: 180px;
  max-width: 40vw;
}

.brand-logo img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1100px) {
  .brand-header { padding: 16px 24px; }
}