.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100000;
  width: 60px;
  height: 60px;
  display: block;
  line-height: 0;
  background: none;
  border-radius: 50%;
}

.wa-float img {
  width: 60px;
  height: 60px;
  display: block;
}

.caso-panel {
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 30px;
  padding: 28px 24px 22px;
  margin-top: 28px;
}

.caso-panel h3 {
  color: #000000;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 5px solid #00ADEE;
}

.caso-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.caso-grid-una {
  grid-template-columns: minmax(0, 560px);
  justify-content: center;
}

.caso-foto {
  margin: 0;
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 22px;
  overflow: hidden;
}

@media (scripting: enabled) {
  .caso-foto {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.65s ease, transform 0.65s ease;
  }

  .caso-grid .caso-foto:nth-child(2) { transition-delay: 0.1s; }
  .caso-grid .caso-foto:nth-child(3) { transition-delay: 0.18s; }
  .caso-grid .caso-foto:nth-child(4) { transition-delay: 0.26s; }

  .caso-foto.en-vista {
    opacity: 1;
    transform: none;
  }

  .caso-marco img {
    transform: scale(1.06);
    transition: transform 0.8s ease;
  }

  .caso-foto.en-vista .caso-marco img {
    transform: scale(1);
  }
}

@media (scripting: enabled) and (prefers-reduced-motion: reduce) {
  .caso-foto,
  .caso-marco img {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.caso-marco {
  background: #111111;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
}

.caso-marco:focus-visible {
  outline: 3px solid #00ADEE;
  outline-offset: -3px;
}

.caso-marco img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.caso-foto figcaption {
  padding: 12px 14px 14px;
  color: #232323;
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
}

@media (min-width: 900px) {
  .caso-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .caso-panel {
    padding: 20px 14px 14px;
    border-radius: 22px;
  }

  .caso-grid,
  .caso-grid-3,
  .caso-grid-una {
    grid-template-columns: 1fr;
  }
}

.visor {
  position: fixed;
  inset: 0;
  z-index: 100002;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 64px 16px 24px;
  background: rgba(8, 12, 16, 0.92);
}

.visor.abierto {
  display: flex;
}

.visor figure {
  margin: 0;
  max-width: min(1100px, 100%);
  text-align: center;
}

.visor img {
  max-width: 100%;
  max-height: calc(100vh - 140px);
  width: auto;
  height: auto;
  object-fit: contain;
  background: #111111;
  border-radius: 8px;
}

.visor figcaption {
  margin-top: 12px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
}

.visor-cerrar,
.visor-nav {
  position: absolute;
  border: 0;
  background: #ffffff;
  color: #111111;
  cursor: pointer;
  line-height: 1;
}

.visor-cerrar {
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 28px;
}

.visor-nav {
  top: 50%;
  width: 44px;
  height: 44px;
  margin-top: -22px;
  border-radius: 50%;
  font-size: 26px;
}

.visor-prev { left: 12px; }
.visor-next { right: 12px; }

.visor-cerrar:focus-visible,
.visor-nav:focus-visible {
  outline: 3px solid #00ADEE;
}