/* ==========================================================================
   POPUP DE INICIO - Fundejar (Así suena Cesar 2026)
   ========================================================================== */

.intro-popup {
  position: fixed;
  inset: 0;
  z-index: 10005;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-popup.active {
  opacity: 1;
  visibility: visible;
}

.intro-popup-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.intro-popup-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5),
              0 0 0 1px rgba(255, 255, 255, 0.15);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-popup.active .intro-popup-container {
  transform: scale(1) translateY(0);
}

/* Botón flotante para cerrar */
.intro-popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.intro-popup-close:hover {
  background-color: #EF4444;
  border-color: #EF4444;
  transform: scale(1.1) rotate(90deg);
}

.intro-popup-close .material-icons {
  font-size: 20px;
}

/* Contenido / Imagen */
.intro-popup-content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: 92vh;
}

.intro-popup-link {
  display: block;
  overflow: hidden;
  background-color: #000000;
  max-height: calc(92vh - 75px);
  cursor: pointer;
  text-align: center;
}

.intro-popup-image {
  width: 100%;
  height: auto;
  max-height: calc(92vh - 75px);
  object-fit: contain;
  display: block;
  transition: transform 0.5s ease;
}

.intro-popup-link:hover .intro-popup-image {
  transform: scale(1.02);
}

/* Barra de acciones inferior */
.intro-popup-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: 0.85rem 1.25rem;
  background-color: #FFFFFF;
  border-top: 1px solid #F1F5F9;
}

.intro-popup-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  flex: 1;
  background: var(--primary-color);
  color: #FFFFFF;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(245, 134, 52, 0.35);
  transition: all var(--transition-fast);
}

.intro-popup-btn-primary:hover {
  background: #E07324;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(245, 134, 52, 0.45);
}

.intro-popup-btn-primary .material-icons {
  font-size: 20px;
}

.intro-popup-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: #64748B;
  border: 1px solid #CBD5E1;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.intro-popup-btn-secondary:hover {
  background: #F8FAFC;
  color: #0F172A;
  border-color: #94A3B8;
}

/* Responsive */
@media (max-width: 480px) {
  .intro-popup {
    padding: 0.75rem;
  }
  .intro-popup-container {
    max-width: 100%;
    max-height: 94vh;
    border-radius: var(--radius-xl);
  }
  .intro-popup-footer {
    padding: 0.75rem 1rem;
    flex-direction: column;
  }
  .intro-popup-btn-primary,
  .intro-popup-btn-secondary {
    width: 100%;
  }
}