.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(4, 31, 12, .6);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 5vh 1rem;
  overflow-y: auto;
}
.modal-overlay[hidden] { display: none; }

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 34rem;
  background: var(--c-branco);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  animation: modal-in .25s var(--transition-base);
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .modal-dialog { animation: none; }
}

.modal-dialog h2 {
  font-size: var(--fs-xl);
  padding-right: 2rem;
}

.modal-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 36px; height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--c-branco-suave);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background var(--transition-base);
}
.modal-close:hover { background: var(--c-cinza-200); }

#orcamentoForm { margin-top: var(--space-3); display: flex; flex-direction: column; gap: 1rem; }
#orcamentoForm .form-field { margin: 0; }

body.modal-open { overflow: hidden; }

/* ============================================================
   Popup de Oferta Promocional (Banner)
   ============================================================ */
.banner-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(4, 31, 12, .82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  overflow-y: auto;
}
.banner-popup-overlay[hidden] { display: none; }

.banner-popup-card {
  position: relative;
  width: 100%;
  max-width: 820px;
  background: var(--c-verde-noite);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(132, 181, 20, .35);
  box-shadow: 0 24px 64px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: popup-bounce-in .32s cubic-bezier(.16, 1, .3, 1);
}

@keyframes popup-bounce-in {
  from { opacity: 0; transform: translateY(18px) scale(.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .banner-popup-card { animation: none; }
}

.banner-popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .85);
  background: rgba(4, 31, 12, .88);
  color: var(--c-branco);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .4);
  transition: transform var(--transition-base), background var(--transition-base), color var(--transition-base);
}
.banner-popup-close:hover {
  background: #000;
  transform: scale(1.08);
  color: var(--c-sol-amarelo);
}

.banner-popup-media {
  display: block;
  width: 100%;
  background: #000;
  line-height: 0;
  overflow: hidden;
  cursor: pointer;
}

.banner-popup-img {
  width: 100%;
  height: auto;
  max-height: min(65vh, 520px);
  object-fit: contain;
  display: block;
  transition: transform .35s ease, filter .3s ease;
}

.banner-popup-media:hover .banner-popup-img {
  transform: scale(1.012);
  filter: brightness(1.03);
}

.banner-popup-footer {
  background: #082813;
  padding: .9rem 1.4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  border-top: 1px solid rgba(132, 181, 20, .25);
}

.banner-popup-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-xs);
  color: var(--c-verde-lima);
  font-weight: 500;
}

.banner-popup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-sol-amarelo);
  box-shadow: 0 0 0 0 rgba(255, 194, 14, .6);
  animation: pulsar 2s infinite;
}

.banner-popup-actions {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.banner-popup-actions .btn {
  padding: .6rem 1.2rem;
  min-height: 40px;
  font-size: var(--fs-xs);
}

.banner-popup-dismiss {
  color: var(--c-branco-suave);
  border-color: rgba(255, 255, 255, .3);
  background: transparent;
}
.banner-popup-dismiss:hover {
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

@media (max-width: 640px) {
  .banner-popup-overlay {
    padding: .8rem .5rem;
  }
  .banner-popup-card {
    border-radius: var(--radius-md);
  }
  .banner-popup-close {
    top: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
  }
  .banner-popup-footer {
    padding: .8rem 1rem;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .banner-popup-tag {
    justify-content: center;
  }
  .banner-popup-actions {
    flex-direction: column;
    width: 100%;
  }
  .banner-popup-actions .btn {
    width: 100%;
  }
}