/**
 * ParadojaSlider - Modern High-Performance Carousel Stylesheet
 * 
 * Complies with Modern Web Guidance:
 * - CSS Scroll Snap (scroll-snap-type: x mandatory, scroll-behavior: smooth)
 * - Scroll-driven animations with @supports ((animation-timeline: view()) and (animation-range: entry))
 * - Full accessibility with @media (prefers-reduced-motion: reduce)
 * - Zero CLS with fixed/fluid aspect ratios and reserved dimensions
 *
 * @package Brookside_Child
 */

:root {
  --paradoja-slider-height: 560px;
  --paradoja-slider-bg: #0d0f14;
  --paradoja-card-bg: rgba(18, 22, 31, 0.72);
  --paradoja-card-border: rgba(255, 255, 255, 0.14);
  --paradoja-accent: #2563eb;
  --paradoja-accent-hover: #3b82f6;
  --paradoja-text-light: #ffffff;
  --paradoja-text-muted: rgba(255, 255, 255, 0.78);
}

/* Contenedor principal del slider */
.paradoja-slider {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background-color: var(--paradoja-slider-bg);
  box-sizing: border-box;
}

.paradoja-slider:focus-visible {
  outline: 2px solid var(--paradoja-accent);
  outline-offset: -2px;
}

/* Track de desplazamiento con CSS Scroll Snap */
.paradoja-slider-track {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
  height: var(--paradoja-slider-height);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
  margin: 0;
  padding: 0;
  list-style: none;
}

.paradoja-slider-track::-webkit-scrollbar {
  display: none; /* WebKit/Blink */
}

/* Diapositiva individual */
.paradoja-slider-slide {
  flex: 0 0 100%;
  min-width: 100%;
  height: 100%;
  position: relative;
  scroll-snap-align: center;
  scroll-snap-stop: always;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  box-sizing: border-box;
  contain: layout paint;
}

/* Imagen y contenedor multimedia */
.paradoja-slider-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  margin: 0;
  padding: 0;
}

.paradoja-slider-media a {
  display: block;
  width: 100%;
  height: 100%;
}

.paradoja-slider-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.paradoja-slider-slide:hover .paradoja-slider-img {
  transform: scale(1.03);
}

/* Overlay con gradiente para legibilidad */
.paradoja-slider-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(13, 15, 20, 0.1) 0%,
    rgba(13, 15, 20, 0.4) 45%,
    rgba(13, 15, 20, 0.92) 100%
  );
}

/* Tarjeta y contenido de texto */
.paradoja-slider-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
  box-sizing: border-box;
  pointer-events: none;
}

.paradoja-slider-card {
  pointer-events: auto;
  max-width: 720px;
  background: var(--paradoja-card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--paradoja-card-border);
  border-radius: 14px;
  padding: 1.75rem 2.25rem;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.paradoja-slider-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.55);
}

/* Categorías */
.paradoja-slider-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.paradoja-slider-category {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #93c5fd;
  text-decoration: none;
  transition: color 0.2s ease;
}

.paradoja-slider-category:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Título */
.paradoja-slider-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.4rem, 3.4vw, 2.3rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 0.85rem;
  color: var(--paradoja-text-light);
}

.paradoja-slider-title a {
  color: var(--paradoja-text-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.paradoja-slider-title a:hover {
  color: #93c5fd;
}

/* Metadatos (fecha, autor) */
.paradoja-slider-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.82rem;
  color: var(--paradoja-text-muted);
}

.paradoja-slider-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Botón flotante de lectura */
.paradoja-slider-readmore {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.15rem;
  padding: 0.55rem 1.35rem;
  background-color: var(--paradoja-accent);
  color: #ffffff !important;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 9999px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.paradoja-slider-readmore:hover {
  background-color: var(--paradoja-accent-hover);
  transform: translateY(-1px);
}

/* Botones de navegación (Flechas flotantes) */
.paradoja-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(18, 22, 31, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  padding: 0;
  user-select: none;
}

.paradoja-slider-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.paradoja-slider-btn:hover {
  background: rgba(18, 22, 31, 0.95);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-50%) scale(1.08);
}

.paradoja-slider-btn:focus-visible {
  outline: 2px solid var(--paradoja-accent-hover);
  outline-offset: 3px;
}

.paradoja-slider-prev {
  left: 1.5rem;
}

.paradoja-slider-next {
  right: 1.5rem;
}

/* Indicadores de paginación (Dots interactivos) */
.paradoja-slider-dots {
  position: absolute;
  bottom: 1.35rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: rgba(18, 22, 31, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
}

.paradoja-slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.paradoja-slider-dot:hover {
  background: rgba(255, 255, 255, 0.85);
}

.paradoja-slider-dot.is-active,
.paradoja-slider-dot[aria-selected="true"] {
  width: 26px;
  border-radius: 9999px;
  background: #60a5fa;
}

.paradoja-slider-dot:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

/* ==========================================================================
   Modern Web Guidance: carousel-slide-effects
   Scroll-driven animations con detección @supports completa
   ========================================================================== */
@keyframes paradoja-slide-effect {
  0% {
    opacity: 0.65;
    transform: scale(0.97);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0.65;
    transform: scale(0.97);
  }
}

@supports ((animation-timeline: view()) and (animation-range: entry)) {
  .paradoja-slider-slide {
    animation: paradoja-slide-effect auto linear both;
    animation-timeline: view(inline);
  }
}

/* ==========================================================================
   Modern Web Guidance: Accesibilidad y Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .paradoja-slider-track {
    scroll-behavior: auto !important;
  }
  .paradoja-slider-slide {
    animation: none !important;
    transition: none !important;
  }
  .paradoja-slider-img,
  .paradoja-slider-card,
  .paradoja-slider-btn,
  .paradoja-slider-dot,
  .paradoja-slider-readmore {
    transition: none !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 960px) {
  :root {
    --paradoja-slider-height: 500px;
  }
  .paradoja-slider-content {
    padding: 2rem 1.5rem 3.5rem;
  }
  .paradoja-slider-card {
    padding: 1.5rem 1.75rem;
  }
}

@media (max-width: 768px) {
  :root {
    --paradoja-slider-height: 420px;
  }
  .paradoja-slider,
  .paradoja-slider-track {
    height: 420px !important;
    max-height: 65vh !important;
  }
  .paradoja-slider-btn {
    width: 38px;
    height: 38px;
  }
  .paradoja-slider-prev {
    left: 0.5rem;
  }
  .paradoja-slider-next {
    right: 0.5rem;
  }
  .paradoja-slider-content {
    padding: 1rem 1rem 2.5rem !important;
  }
  .paradoja-slider-card {
    padding: 1rem 1.15rem !important;
  }
  .paradoja-slider-title {
    font-size: 1.25rem !important;
    margin-bottom: 0.4rem;
  }
}

@media (max-width: 480px) {
  :root {
    --paradoja-slider-height: 360px;
  }
  .paradoja-slider,
  .paradoja-slider-track {
    height: 360px !important;
    max-height: 55vh !important;
  }
  .paradoja-slider-content {
    padding: 0.75rem 0.75rem 2.25rem !important;
  }
  .paradoja-slider-card {
    padding: 0.75rem 0.9rem !important;
  }
  .paradoja-slider-title {
    font-size: 1.1rem !important;
  }
  .paradoja-slider-readmore {
    display: none !important;
  }
  .paradoja-slider-meta {
    font-size: 0.72rem !important;
  }
  .paradoja-slider-dots {
    bottom: 0.65rem;
  }
}