/* Desktop Slider */
.s1900-slider {
  position: relative;
  max-width: 1900px;
  margin: auto;
  overflow: hidden;
  background: #000;
  line-height: 0;
}

.slides {
  position: relative;
  width: 100%;
  padding-top: 34.78%; /* 1900x661 aspect ratio for desktop */
  background: #f0f0f0;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.slide .desktop-img {
  display: block;
}

.slide .mobile-img {
  display: none;
}

.slide a {
  display: block;
  width: 100%;
  height: 100%;
}

/* Buttons */
.s1900-slider button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  border: none;
  padding: 15px;
  cursor: pointer;
  z-index: 5;
  font-size: 20px;
  transition: background 0.3s ease;
}

.s1900-slider button:hover {
  background: rgba(0, 0, 0, 0.7);
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}

/* Dots */
.dots {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}

.dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffffff88;
  cursor: pointer;
  transition: background 0.3s ease;
}

.dots span:hover {
  background: #ffffffcc;
}

.dots .active {
  background: #fff;
}

/* Mobile Responsive - Hide desktop slider on mobile */
@media (max-width: 768px) {
  .slides {
    padding-top: 177.78%; /* 1080x1920 aspect ratio = 1920/1080 = 1.777... */
  }

  .slide .desktop-img {
    display: none;
  }

  .slide .mobile-img {
    display: block;
  }

  .s1900-slider button {
    padding: 10px;
    font-size: 16px;
  }

  .prev {
    left: 5px;
  }

  .next {
    right: 5px;
  }

  .dots {
    bottom: 10px;
    gap: 8px;
  }

  .dots span {
    width: 10px;
    height: 10px;
  }
}