/* Контейнер на слайдера */
.slider {
  position: relative;
  width: 100%;
  height: 550px;
  overflow: hidden;
}

/* Слайдове */
.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

/* Стрелки */
.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5rem;
  color: rgba(128, 0, 0, 0.6); /* полупрозрачни по default */
  padding: 8px 14px;
  cursor: pointer;
  user-select: none;
  transition: color 0.3s;
}

.prev:hover, .next:hover {
  color: #800000; /* плътно бордо при hover */
}

.prev { left: 20px; }
.next { right: 20px; }

/* Точки */
.dots {
  text-align: center;
  position: absolute;
  bottom: 20px;
  width: 100%;
}

.dot {
  display: inline-block;
  height: 14px;
  width: 14px;
  margin: 0 6px;
  background-color: rgba(128,0,0,0.6); /* бордо полупрозрачно */
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}

.dot.active, .dot:hover {
  background-color: #800000; /* плътно бордо */
}

/* Responsive */
@media (max-width: 1024px) {
  .slider { height: 400px; }
  .prev, .next { font-size: 2rem; padding: 6px 10px; }
  .dot { height: 12px; width: 12px; }
}

@media (max-width: 768px) {
  .slider { height: 300px; }
  .prev, .next { font-size: 2rem; padding: 6px 10px; }
  .dot { height: 12px; width: 12px; }
}

@media (max-width: 480px) {
  .slider { height: 220px; }
  .prev, .next { font-size: 1.5rem; padding: 4px 8px; }
  .dot { height: 10px; width: 10px; }
}