/* ======= Slider styles (professional, responsive) ======= */
:root {
  --slider-height: clamp(220px, 34vh, 520px);
  --dot-size: 10px;
  --accent: #000;
  /* customize */
  --bg: #0f172a;
  --transition: 450ms cubic-bezier(.22, .9, .3, 1);
}

.auto-slider {
  position: relative;
  max-width: 1200px;
  margin: 28px auto;
  padding: 0px;
  box-sizing: border-box;
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 3px 16px rgba(0,0,0, 0.20);
  overflow: visible;
  --gap: 8px;
  margin-top: 40px;
  transform: translateY(90px) scale(0.9);
}

/* viewport masks overflow and provides rounded corners */
.slider-viewport {
  border-radius: 30px;
  overflow: hidden;
  position: relative;
}

/* track uses flex row to align slides */
.slider-track {
  display: flex;
  will-change: transform;
  transition: transform var(--transition);
  touch-action: pan-y;
}

/* each slide */
.slide {
  min-width: 100%;
  margin: 0;
  user-select: none;
  flex-shrink: 0;
  position: relative;
  display: block;
  height: var(--slider-height);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.0) 30%, rgba(0, 0, 0, 0.1) 100%);
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  vertical-align: middle;
  -webkit-user-drag: none;
}

/* overlay for subtle text area or visual polish */
.slider-overlay {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background: transparent;
}

/* controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  color: #fff;
  font-weight: 700;
  cursor: none;
  display: grid;
  place-items: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  transition: transform 160ms ease, background 180ms;
}

.slider-btn svg {
  filter: drop-shadow(0px 1.5px 1.5px #00000080);
}

.slider-btn:hover {
  transform: translateY(-50%) scale(1.03);
  background: rgba(255, 255, 255, 0.12);
}

.prev {
  left: 12px;
}

.next {
  right: 12px;
}

/* dots */
.slider-dots {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 12px;
  display: flex;
  gap: 8px;
  z-index: 30;
}

.slider-dots button {
  width: var(--dot-size);
  height: var(--dot-size);
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.28);
  padding: 0;
  cursor: none;
  transform-origin: center;
  transition: transform 180ms, background 180ms;
}

.slider-dots button[aria-selected="true"] {
  background: var(--accent);
  transform: scale(1.25);
  box-shadow: 0 6px 12px rgba(6, 182, 212, 0.18), 0 1px 0 rgba(255, 255, 255, 0.02) inset;
}

/* accessibility focus */
.slider-btn:focus,
.slider-dots button:focus {
  outline: 3px solid rgba(0, 0, 0, 0.14);
  outline-offset: 3px;
}

/* responsive tweaks */
@media (max-width:720px) {
  .slider-btn {
    width: 38px;
    height: 38px;
  }
  
  :root {
    --slider-height: clamp(180px, 36vh, 380px);
  }
}

@media (min-width:1300px) {
  :root {
    --slider-height: clamp(300px, 36vh, 620px);
  }
}

/* reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .slider-track {
    transition: none !important;
  }
  
  .slider-btn,
  .slider-dots button {
    transition: none !important;
    transform: none !important;
  }
}
.slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 24px 60px; /* space for dots at the bottom */
  color: #fff;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.15) 50%, rgba(0, 0, 0, 0) 100%);
  transition: opacity 300ms, transform 300ms;
  /* Initial state: hidden off-screen or faded */
  transform: translateY(50px);
  opacity: 0;
  pointer-events: none; /* Important: allow click to pass through to slide-link */
}

/* Text styles */
.product-name {
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  margin: 0 0 8px 0;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.product-details {
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  margin: 0 0 12px 0;
  max-width: 80%;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}


/* Animation for Active Slide (visible) - handled by JS */
.slide[aria-current="true"] .slide-content {
  opacity: 1;
  transform: translateY(20px);
  transition-delay: 0ms; /* delay for a smoother entrance */
}

@media (max-width: 720px) {
  .slide-content {
    padding: 12px 18px 50px;
  }
}