/* ===================================================================
   Hero Slider Component
   Full-width image slider with auto-rotation and navigation
   =================================================================== */

/* Base Slider Wrapper */
.hero-slider {
  position: relative;
  width: 100%;
  height: 900px;
  overflow: hidden;
  background-color: #000;
}

/* Container */
.hero-slider__container {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Slides Wrapper */
.hero-slider__slides {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Individual Slide */
.hero-slider__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 600ms ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
}

/* Active Slide */
.hero-slider__slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

/* Fallback for slides without background-image set via JS */
.hero-slider__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ===================================================================
   Navigation Arrows
   =================================================================== */

.hero-slider__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 300ms ease;
  backdrop-filter: blur(4px);
}

.hero-slider__nav:hover {
  background-color: rgba(0, 0, 0, 0.7);
  transform: translateY(-50%) scale(1.1);
}

.hero-slider__nav:active {
  transform: translateY(-50%) scale(0.95);
}

/* Previous Arrow */
.hero-slider__nav--prev {
  left: 20px;
}

/* Next Arrow */
.hero-slider__nav--next {
  right: 20px;
}

/* Arrow Icons */
.hero-slider__nav::before {
  content: '';
  width: 12px;
  height: 12px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  display: block;
}

.hero-slider__nav--prev::before {
  transform: rotate(-135deg);
  margin-left: 4px;
}

.hero-slider__nav--next::before {
  transform: rotate(45deg);
  margin-right: 4px;
}

/* ===================================================================
   Navigation Dots
   =================================================================== */

.hero-slider__dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-slider__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 300ms ease;
  padding: 0;
}

.hero-slider__dot:hover {
  background-color: rgba(255, 255, 255, 0.8);
  transform: scale(1.1);
}

.hero-slider__dot.active {
  background-color: #0fb6ee;
  border-color: rgba(255, 255, 255, 0.8);
  transform: scale(1.2);
}

/* ===================================================================
   Loading State
   =================================================================== */

.hero-slider--loading {
  background: linear-gradient(
    90deg,
    #1a1a1a 0%,
    #2a2a2a 50%,
    #1a1a1a 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* ===================================================================
   Tablet Breakpoint (1024px and below)
   =================================================================== */

@media screen and (max-width: 1024px) {
  .hero-slider {
    height: 600px;
  }

  .hero-slider__nav {
    width: 45px;
    height: 45px;
  }

  .hero-slider__nav--prev {
    left: 15px;
  }

  .hero-slider__nav--next {
    right: 15px;
  }

  .hero-slider__dots {
    bottom: 25px;
    gap: 10px;
  }

  .hero-slider__dot {
    width: 10px;
    height: 10px;
  }
}

/* ===================================================================
   Mobile Breakpoint (768px and below)
   =================================================================== */

@media screen and (max-width: 768px) {
  .hero-slider {
    height: 400px;
  }

  /* Hide navigation arrows on mobile (optional) */
  .hero-slider__nav {
    display: none;
  }

  /* Keep dots visible on mobile */
  .hero-slider__dots {
    bottom: 20px;
    gap: 8px;
  }

  .hero-slider__dot {
    width: 8px;
    height: 8px;
  }

  .hero-slider__dot.active {
    transform: scale(1.15);
  }
}

/* ===================================================================
   Small Mobile Breakpoint (480px and below)
   =================================================================== */

@media screen and (max-width: 480px) {
  .hero-slider {
    height: 350px;
  }

  .hero-slider__dots {
    bottom: 15px;
  }
}

/* ===================================================================
   Accessibility & Interactions
   =================================================================== */

/* Focus styles for keyboard navigation */
.hero-slider__nav:focus-visible,
.hero-slider__dot:focus-visible {
  outline: 2px solid #0fb6ee;
  outline-offset: 4px;
}

/* Pause on hover for accessibility */
.hero-slider:hover .hero-slider__slide.active {
  animation-play-state: paused;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .hero-slider__slide {
    transition: opacity 0ms;
  }

  .hero-slider__nav,
  .hero-slider__dot {
    transition: none;
  }
}

/* ===================================================================
   Print Styles
   =================================================================== */

@media print {
  .hero-slider {
    height: auto;
    page-break-inside: avoid;
  }

  .hero-slider__nav,
  .hero-slider__dots {
    display: none;
  }

  .hero-slider__slide {
    position: static;
    opacity: 1 !important;
    page-break-inside: avoid;
    page-break-after: always;
  }

  .hero-slider__slide:last-child {
    page-break-after: auto;
  }
}