/**
 * Findrack Hero Slider — Frontend Styles
 *
 * @version 1.0.0
 */

/* --- Slider Container --- */

.findrack-slider {
  position: relative;
  width: 100%;
  height: 100dvh;
  height: var(--slider-height, 100vh); /* Fallback for older browsers */
  overflow: hidden;
  background: #000;
  touch-action: pan-y pinch-zoom;
}

/* --- Slides --- */

.findrack-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-speed, 1200ms) ease-in-out;
  will-change: opacity;
  z-index: 1;
}

.findrack-slide--active {
  opacity: 1;
  z-index: 2;
}

.findrack-slide picture,
.findrack-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Responsive crop positions via per-slide CSS vars */

/* Desktop (default) */
.findrack-slider .findrack-slide img {
  object-fit: cover !important;
  object-position: var(--crop-desktop, 50% 50%) !important;
}

/* Tablet: 768px–1024px */
@media (max-width: 1024px) {
  .findrack-slider .findrack-slide img {
    object-position: var(--crop-tablet, 50% 50%) !important;
  }
}

/* Mobile: <768px */
@media (max-width: 767px) {
  .findrack-slider .findrack-slide img {
    object-position: var(--crop-mobile, 50% 50%) !important;
  }
}

/* --- Slide Content Overlay --- */

.findrack-slide__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 3rem 4rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, transparent 100%);
  color: #fff;
  pointer-events: none;
}

.findrack-slide__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.findrack-slide__subtitle {
  margin: 0 0 1.25rem;
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  font-weight: 300;
  opacity: 0.9;
}

.findrack-slide__link {
  display: inline-block;
  padding: 0.65rem 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  text-decoration: none;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.3s, border-color 0.3s;
  pointer-events: auto;
}

.findrack-slide__link:hover,
.findrack-slide__link:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

/* --- Arrow Navigation --- */

.findrack-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s, opacity 0.3s;
  opacity: 0;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.findrack-slider:hover .findrack-slider__arrow,
.findrack-slider:focus-within .findrack-slider__arrow {
  opacity: 1;
}

.findrack-slider__arrow:hover {
  background: rgba(0, 0, 0, 0.45);
  border-color: rgba(255, 255, 255, 0.7);
}

.findrack-slider__arrow:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
  opacity: 1;
}

.findrack-slider__arrow svg {
  width: 20px;
  height: 20px;
}

.findrack-slider__arrow--prev {
  left: 1.5rem;
}

.findrack-slider__arrow--next {
  right: 1.5rem;
}

/* Hide arrows on mobile — swipe only */
@media (max-width: 767px) {
  .findrack-slider__arrow {
    display: none;
  }
}

/* --- Dot Indicators --- */

.findrack-slider__dots {
  position: absolute;
  bottom: 6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.findrack-slider__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.findrack-slider__dot--active {
  background: #fff;
  border-color: #fff;
  transform: scale(1.2);
}

.findrack-slider__dot:hover {
  border-color: #fff;
}

.findrack-slider__dot:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* Hide dots on mobile */
@media (max-width: 767px) {
  .findrack-slider__dots {
    display: none;
  }
}

/* --- Progress Bar --- */

.findrack-slider__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
}

.findrack-slider__progress-fill {
  height: 100%;
  width: 0%;
  background: rgba(255, 255, 255, 0.6);
}

/* --- Scroll Hint --- */

.findrack-slider__scroll-hint {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  color: rgba(255, 255, 255, 0.8);
  animation: findrack-bounce 2s ease-in-out infinite;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.findrack-slider__scroll-hint--hidden {
  opacity: 0;
}

.findrack-slider__scroll-dot {
  animation: findrack-scroll-wheel 2s ease-in-out infinite;
}

@keyframes findrack-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes findrack-scroll-wheel {
  0% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* --- Screen Reader Live Region --- */

.findrack-slider__live {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Reduced Motion --- */

@media (prefers-reduced-motion: reduce) {
  .findrack-slide {
    transition: none;
  }

  .findrack-slider__progress-fill {
    transition: none !important;
  }

  .findrack-slider__arrow,
  .findrack-slider__dot,
  .findrack-slide__link {
    transition: none;
  }

  .findrack-slider__scroll-hint {
    animation: none;
  }

  .findrack-slider__scroll-dot {
    animation: none;
  }
}