/* SLIDER 3D CONTAINER */
.slider-3d-container {
  position: relative;
  width: 100%;
  height: auto;
  margin: 10px auto 70px;
  perspective: 2000px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SLIDES WRAPPER CON EFECTO 3D */
.slider-3d-wrapper {
  position: relative;
  width: 86%;
  height: 100%;
  transform-style: preserve-3d;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CADA SLIDE CON TRANSFORMACIÓN 3D */
.slide-3d {
  position: absolute;
  width: 1000px;
  height: 670px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  backface-visibility: visible;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  text-decoration: none;
  color: inherit;
}

/* Estados de las slides según posición */
.slide-3d.active {
  z-index: 100;
  transform: translateX(0) translateZ(0) rotateY(0deg) scale(1);
  opacity: 1;
  filter: brightness(1);
  overflow: visible;
  position: relative;
}

.slide-3d.next {
  z-index: 50;
  transform: translateX(220px) translateZ(-300px) rotateY(-35deg) scale(0.8);
  filter: brightness(0.8);
}

.slide-3d.next-2 {
  z-index: 40;
  transform: translateX(360px) translateZ(-500px) rotateY(-45deg) scale(0.65);
  filter: brightness(0.6);
}

.slide-3d.prev {
  z-index: 50;
  transform: translateX(-220px) translateZ(-300px) rotateY(35deg) scale(0.8);
  filter: brightness(0.8);
}

.slide-3d.prev-2 {
  z-index: 40;
  transform: translateX(-360px) translateZ(-500px) rotateY(45deg) scale(0.65);
  filter: brightness(0.6);
}

.slide-3d.hidden {
  z-index: 1;
  transform: translateX(0) translateZ(-800px) scale(0.3);
  opacity: 0;
  pointer-events: none;
}

/* Contenido de las slides */
.slide-3d-content {
  text-align: center;
  z-index: 2;
  position: absolute;
  bottom: -100px;
}

.slide-3d-number {
  font-size: 6rem;
  font-weight: bold;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
}

.slide-3d h2 {
  font-size: 3rem;
  color: #333;
  margin-bottom: 0px;
  line-height: .9;
}

.slide-3d p {
  font-size: 1.2rem;
  color: #666;
  line-height: 1.8;
  max-width: 500px;
}

/* NAVIGATION ARROWS */
.slider-3d-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0);
  border: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Gotham-light",sans-serif !important;
  font-size: 50px;
  transition: all 0.3s ease;
  z-index: 200;
  color: #b5b5b5;
  font-weight: bold;
}

.slider-3d-arrow:hover {
  transform: translateY(-50%) scale(1.15);
  background: rgba(255, 255, 255, 0);
  color:#979797;
}
.slider-3d-arrow:focus,.slider-3d-arrow:active {
  background: rgba(255, 255, 255, 0);
  color: #b5b5b5;
}

.slider-3d-arrow:active {
  transform: translateY(-50%) scale(1.05);
}

.slider-3d-arrow.prev {
  left: -10px;
}

.slider-3d-arrow.next {
  right: -10px;
}

/* DOTS NAVIGATION */
.slider-3d-dots {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 200;
}

.slider-3d-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid white;
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
}

.slider-3d-dot::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 50%;
  background: white;
  transition: all 0.4s ease;
}

.slider-3d-dot.active {
  transform: scale(1.4);
}

.slider-3d-dot.active::after {
  width: 100%;
  height: 100%;
}

.slider-3d-dot:hover:not(.active) {
  background: rgba(255, 255, 255, 0.7);
  transform: scale(1.2);
}

/* Información de slide actual */
.slide-info {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  padding: 15px 30px;
  border-radius: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 150;
  font-size: 1.2rem;
  font-weight: 600;
  color: #667eea;
}

/* Efectos de reflexión en las slides */
.slide-3d::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 100%
  );
  transform: rotateX(180deg);
  opacity: 0.3;
  pointer-events: none;
}

@media (max-width: 1200px) {
  .slider-3d-container {
    height: auto;
  }
  
  .slide-3d {
    width: 800px;
    height: 500px;
  }
  
  .slide-3d h2 {
    font-size: 2.3rem;
  }

  .slide-3d-content {
    bottom: -80px;
  }

  .slide-3d.next {
    transform: translateX(200px) translateZ(-250px) rotateY(-30deg) scale(0.75);
  }

  .slide-3d.prev {
    transform: translateX(-200px) translateZ(-250px) rotateY(30deg) scale(0.75);
  }
}

@media (max-width: 1024px) {
  .slider-3d-container {
    height: auto;
    perspective: 1200px;
  }

  .slide-3d {
    width: 100%;
    height: 300px;
    padding: 25px;
  }
  .slide-3d-content {
    bottom: -60px;
  }

  .slide-3d-number {
    font-size: 4rem;
  }

  .slide-3d h2 {
    font-size: 1.9rem;
  }

  .slide-3d p {
    font-size: 1rem;
  }

  .slide-3d.next,
  .slide-3d.prev {
    transform: translateX(0) translateZ(-200px) scale(0.6);
    opacity: 0.4;
  }

  .slide-3d.next-2,
  .slide-3d.prev-2 {
    display: none;
  }

  .slider-3d-arrow {
    width: 50px;
    height: 50px;
    font-size: 35px;
  }

  .slider-3d-arrow.prev {
    left: -10px;
  }

  .slider-3d-arrow.next {
    right: -10px;
  }
}