/* Axencia.co — Portfolio: World-Class Auto-Sliding Carousel */

.portfolio-slider-wrap {
  position: relative;
  overflow: hidden;
  padding: 0 60px;
}

.portfolio-slider {
  display: flex;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 0 8px;
  box-sizing: border-box;
}

.portfolio-slide .portfolio-category {
  animation: portfolioSlideIn 0.6s ease-out backwards;
}

.portfolio-slide .portfolio-category:nth-child(1) { animation-delay: 0.1s; }
.portfolio-slide .portfolio-category:nth-child(2) { animation-delay: 0.2s; }
.portfolio-slide .portfolio-category:nth-child(3) { animation-delay: 0.3s; }

@keyframes portfolioSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.portfolio-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #93c5fd;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.35s ease;
  z-index: 10;
}

.portfolio-nav:hover {
  background: rgba(59, 130, 246, 0.25);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.4);
}

.portfolio-nav.prev { left: 0; }
.portfolio-nav.next { right: 0; }

.portfolio-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 32px;
}

.portfolio-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-dot:hover {
  background: rgba(59, 130, 246, 0.6);
  transform: scale(1.2);
}

.portfolio-dot.active {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  width: 28px;
  border-radius: 5px;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.5);
}

@media (max-width: 1024px) {
  .portfolio-slide { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .portfolio-slider-wrap { padding: 0 16px; }
  .portfolio-slide { grid-template-columns: 1fr; }
  .portfolio-nav { display: none; }
}