/* =========================================================

   POSTS CAROUSEL - Native CSS Scroll-Snap

   Sin dependencias externas, solo CSS y JS vanilla

========================================================= */



/* ---- CONTENEDOR PRINCIPAL ---- */

.posts-carousel {

  position: relative;

  width: 100%;

  max-width: 1400px;

  margin: 0 auto;

  padding: 40px 20px;

}



/* ---- SKELETON LOADER ---- */

.pc-loader {

  position: absolute;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  width: 90%;

  max-width: 800px;

  z-index: 10;

  opacity: 1;

  transition: opacity 0.5s ease-out;

  pointer-events: none;

}



.pc-loader.is-hidden {

  opacity: 0;

}



.pc-skeleton {

  width: 100%;

  height: 450px;

  border-radius: 16px;

  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 37%, #f0f0f0 63%);

  background-size: 400% 100%;

  animation: pc-shimmer 1.6s infinite linear;

}



@keyframes pc-shimmer {

  0% { background-position: 100% 0; }

  100% { background-position: -100% 0; }

}



/* ---- CAROUSEL CONTAINER ---- */

.pc-carousel {

  position: relative;

  opacity: 0;

  transition: opacity 0.6s ease-out 0.2s;

}



.pc-carousel.is-loaded {

  opacity: 1;

}



/* ---- SLIDES WRAPPER (scroll-snap) ---- */

.pc-slides {

  display: flex;

  gap: 20px;

  overflow-x: auto;

  scroll-snap-type: x mandatory;

  scroll-behavior: smooth;

  -webkit-overflow-scrolling: touch;

  scrollbar-width: none; /* Firefox */

  -ms-overflow-style: none; /* IE/Edge */

  padding: 10px 0;

}



/* Ocultar scrollbar en Chrome/Safari */

.pc-slides::-webkit-scrollbar {

  display: none;

}



/* ---- SLIDE INDIVIDUAL ---- */

.pc-slide {

  position: relative;

  flex: 0 0 calc(100% - 40px);

  min-height: 500px;

  border-radius: 16px;

  background-size: cover;

  background-position: center;

  background-repeat: no-repeat;

  scroll-snap-align: center;

  scroll-snap-stop: always;

  display: flex;

  flex-direction: column;

  justify-content: flex-end;

  overflow: hidden;

  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);

  transition: transform 0.3s ease, box-shadow 0.3s ease;

}



/* Hover effect (solo desktop) */

@media (hover: hover) and (pointer: fine) {

  .pc-slide:hover {

    transform: translateY(-8px);

    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);

  }

}



/* ---- GRADIENT OVERLAY ---- */

.pc-slide__overlay {

  position: absolute;

  inset: 0;

  background: linear-gradient(

    to top,

    rgba(0, 0, 0, 0.85) 0%,

    rgba(0, 0, 0, 0.4) 50%,

    rgba(0, 0, 0, 0.1) 100%

  );

  z-index: 1;

  transition: background 0.3s ease;

}



.pc-slide:hover .pc-slide__overlay {

  background: linear-gradient(

    to top,

    rgba(0, 0, 0, 0.7) 0%,

    rgba(0, 0, 0, 0.3) 50%,

    transparent 100%

  );

}



/* ---- CATEGORY BADGE ---- */

.pc-slide__category {

  position: absolute;

  top: 20px;

  left: 20px;

  background: #FF6B6B;

  color: #fff;

  font-size: 12px;

  font-weight: 700;

  text-transform: capitalize;

  letter-spacing: 0.5px;

  padding: 8px 16px;

  border-radius: 20px;

  z-index: 2;

  box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);

}



/* ---- CONTENT ---- */

.pc-slide__content {

  position: relative;

  z-index: 2;

  padding: 40px 32px 32px;

  color: #fff;

  display: flex;

  flex-direction: column;

  gap: 16px;

}



.pc-slide__text {

  display: flex;

  flex-direction: column;

  gap: 12px;

}



.pc-slide__title {

  font-size: 32px;

  font-weight: 700;

  line-height: 1.2;

  margin: 0;

}



.pc-slide__title a {

  color: #fff;

  text-decoration: none;

  transition: color 0.3s ease;

}



.pc-slide__title a:hover {

  color: #FFE66D;

}



.pc-slide__excerpt {

  font-size: 16px;

  line-height: 1.6;

  color: rgba(255, 255, 255, 0.9);

  margin: 0;

  display: -webkit-box;

  -webkit-line-clamp: 3;

  -webkit-box-orient: vertical;

  overflow: hidden;

}



.pc-slide__date {

  font-size: 14px;

  color: rgba(255, 255, 255, 0.7);

  font-weight: 500;

}



.pc-slide__readmore {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  color: #FFE66D;

  font-size: 16px;

  font-weight: 600;

  text-decoration: none;

  align-self: flex-start;

  padding: 12px 24px;

  border: 2px solid #FFE66D;

  border-radius: 30px;

  transition: all 0.3s ease;

}



.pc-slide__readmore:hover {

  background: #FFE66D;

  color: #111;

  transform: translateX(4px);

}



.pc-slide__readmore svg {

  transition: transform 0.3s ease;

}



.pc-slide__readmore:hover svg {

  transform: translateX(4px);

}



/* ---- NAVIGATION ARROWS ---- */

.pc-nav {

  position: absolute;

  top: 50%;

  transform: translateY(-50%);

  width: 56px;

  height: 56px;

  background: rgba(255, 255, 255, 0.95);

  border: none;

  border-radius: 50%;

  cursor: pointer;

  display: flex;

  align-items: center;

  justify-content: center;

  z-index: 10;

  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);

  transition: all 0.3s ease;

  color: #111;

}



.pc-nav:hover {

  background: #fff;

  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);

  transform: translateY(-50%) scale(1.1);

}



.pc-nav:active {

  transform: translateY(-50%) scale(0.95);

}



.pc-nav--prev {

  left: -28px;

}



.pc-nav--next {

  right: -28px;

}



.pc-nav:disabled {

  opacity: 0.3;

  cursor: not-allowed;

  pointer-events: none;

}



/* ---- PAGINATION DOTS ---- */

.pc-dots {

  display: flex;

  justify-content: center;

  align-items: center;

  gap: 12px;

  margin-top: 32px;

}



.pc-dot {

  width: 12px;

  height: 12px;

  border-radius: 50%;

  border: 2px solid #ccc;

  background: transparent;

  cursor: pointer;

  padding: 0;

  transition: all 0.3s ease;

}



.pc-dot:hover {

  border-color: #888;

  transform: scale(1.2);

}



.pc-dot.is-active {

  width: 32px;

  border-radius: 6px;

  background: #FF6B6B;

  border-color: #FF6B6B;

}



/* ---- EMPTY STATE ---- */

.pc-empty {

  text-align: center;

  padding: 80px 20px;

  color: #666;

  font-size: 18px;

}



/* =========================================================

   RESPONSIVE TABLET

========================================================= */

@media (max-width: 1024px) {

  .pc-slide {

    flex: 0 0 calc(90% - 20px);

    min-height: 450px;

  }



  .pc-slide__title {

    font-size: 28px;

  }



  .pc-nav {

    width: 48px;

    height: 48px;

  }



  .pc-nav--prev {

    left: 10px;

  }



  .pc-nav--next {

    right: 10px;

  }

}



/* =========================================================

   RESPONSIVE MOBILE

========================================================= */

@media (max-width: 768px) {

  .posts-carousel {

    padding: 20px 10px;

  }



  .pc-slide {

    flex: 0 0 calc(100% - 20px);

    min-height: 420px;

  }



  .pc-slide__content {

    padding: 32px 24px 24px;

  }



  .pc-slide__title {

    font-size: 24px;

  }



  .pc-slide__excerpt {

    font-size: 14px;

    -webkit-line-clamp: 2;

  }



  .pc-slide__readmore {

    font-size: 14px;

    padding: 10px 20px;

  }



  .pc-nav {

    width: 40px;

    height: 40px;

  }



  .pc-nav--prev {

    left: 5px;

  }



  .pc-nav--next {

    right: 5px;

  }



  .pc-dot {

    width: 10px;

    height: 10px;

  }



  .pc-dot.is-active {

    width: 24px;

  }

}



/* =========================================================

   ACCESSIBILITY

========================================================= */

@media (prefers-reduced-motion: reduce) {

  .pc-slides {

    scroll-behavior: auto;

  }



  .pc-slide,

  .pc-nav,

  .pc-dot,

  .pc-slide__readmore {

    transition: none;

  }

}



/* Focus visible para navegación con teclado */

.pc-nav:focus-visible,

.pc-dot:focus-visible {

  outline: 3px solid #FFE66D;

  outline-offset: 4px;

}