/* ==========================================================================
   Modal — form di richiesta demo (OpnForm) aperto dai CTA
   L'iframe OpnForm viene caricato in lazy alla prima apertura (modal.js)
   per evitare il calcolo a height:0 di autoResize in un iframe nascosto.
   ========================================================================== */

html.modal-open { overflow: hidden; }

.modal[hidden] { display: none; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(16px, 4vh, 48px) 16px;
  overflow-y: auto;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.modal.is-open { opacity: 1; }

.modal__overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 16, 18, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: auto;
  padding: clamp(24px, 4vw, 48px);
  background: #ffffff;
  border-radius: var(--radius-image);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
  min-height: 90%;
}
.modal.is-open .modal__dialog { transform: translateY(0) scale(1); }

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: var(--color-surface-2);
  color: var(--color-text);
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.modal__close:hover { background: var(--color-surface-3); }
.modal__close svg { width: 18px; height: 18px; }
.modal__close:focus-visible { outline: 2px solid var(--color-accent-cyan); outline-offset: 2px; }

.modal__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  padding: 6px 14px;
  font-size: var(--fs-14);
  font-weight: var(--fw-bold);
  color: #fff;
  background: #e2003b;
  border-radius: var(--radius-pill);
}
.modal__eyebrow svg { width: 16px; height: 16px; }

.modal__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-h3);
  color: var(--color-text-strong);
  margin-bottom: 8px;
  padding-right: 40px;
}
.modal__lead {
  font-size: var(--fs-body);
  color: var(--color-text);
  margin-bottom: 24px;
}

.modal__form { min-height: 420px; }
.modal__form iframe {
  display: block;
  width: 100%;
  border: 0;
  min-height: 500px;
}

@media (max-width: 720px) {
  .modal { padding: 0; align-items: stretch; }
  .modal__dialog { border-radius: 0; min-height: 100%; }
}