#portfolio-modal[hidden] {
  display: none !important;
}

body.modal-open {
  overflow: hidden;
}

#portfolio-modal .modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0, 0, 0, 0.9);
  padding: 4rem 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#portfolio-modal .modal-panel {
  display: flex;
  flex-direction: column;
  max-width: var(--tablet-width, 64rem);
  margin: 0 auto;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: visible; /* não virar scroll container */
}

#portfolio-modal iframe {
  display: block;
  width: 100%;
  height: auto; /* o JS define a altura conforme o conteúdo */
  min-height: 400px;
  border: none;
  opacity: 0;
  transition: opacity 0.35s ease-in-out;
  /* Impede scroll interno no iframe */
  overflow: hidden;
}
#portfolio-modal iframe.is-visible {
  opacity: 1;
}

#portfolio-modal .modal-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  margin: -24px 0 0 -24px;
  border: 4px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--cor-primaria, #000);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  z-index: 2;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1280px) {
  #portfolio-modal .modal-backdrop {
    padding: 2rem;
  }
}