/* ===========================================
   REFERENCE SWIPER CAROUSEL
   Vlastní carousel pro zobrazení referencí
   =========================================== */

/* ===========================================
   BREADCRUMB NAVIGATION
   =========================================== */

.breadcrumb {
}

.breadcrumb ol {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 10px;
  margin: 20px 0;
  flex-wrap: wrap;
  justify-content: center;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #000;
}

.breadcrumb a {
  color: #000;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
  opacity: 0.7;
}

.breadcrumb li:last-child span {
  text-transform: uppercase;
}

/* ===========================================
   REFERENCE SWIPER
   =========================================== */

.reference-section {
}

.reference-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
}

.reference-title {
  text-align: center;
  margin-bottom: 50px;
  color: var(--ast-global-color-2, #1e293b);
  font-size: 40px;
}

/* Swiper kontejner */
#reference-swiper {
  padding: 0;
  overflow: hidden;
}

/* Jednotlivé karty */
.reference-card {
  background: #ffffff;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: row;
  max-width: 1200px;
  margin: 0 auto;
  gap: 30px;
}

@media (max-width: 768px) {
  .reference-card {
    flex-direction: column;
  }
}

/* Kontejner pro dva obrázky */
.reference-images {
  width: 50%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 0;
}

@media (max-width: 768px) {
  .reference-images {
    width: 100%;
    grid-template-columns: 1fr;
    padding: 0;
  }
}

/* Jednotlivé obrázky */
.reference-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

@media (max-width: 768px) {
  .reference-image {
    aspect-ratio: auto;
    min-height: 180px;
  }

  /* Skrytí druhého obrázku na mobilu */
  .reference-image:nth-child(2) {
    display: none;
  }
}

.reference-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Obsah karty */
.reference-content {
  width: 50%;
  padding: 0;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: center;
}

@media (max-width: 768px) {
  .reference-content {
    width: 100%;
    padding: 24px;
  }
}

/* Tagy/štítky */
.reference-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.reference-tags .tag {
  background: var(--ast-global-color-4, #f9f6fe);
  color: var(--ast-global-color-0, #3013ec);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
}

/* Nadpis reference */
.reference-content h3 {
  color: var(--ast-global-color-2, #1e293b);
  font-size: 28px;
  margin-bottom: 16px;
  margin-top: 0;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .reference-content h3 {
    font-size: 22px;
  }
}

/* Text citace */
.reference-text {
  color: var(--ast-global-color-3, #67768e);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Footer s autorem a odkazem */
.reference-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 16px;
  margin-top: auto;
  gap: 20px;
}

@media (max-width: 768px) {
  .reference-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* Autor */
.reference-author strong {
  display: block;
  color: var(--ast-global-color-2, #1e293b);
  font-size: 16px;
}

.reference-author span {
  color: var(--ast-global-color-3, #67768e);
}

/* Odkaz "Více o projektu" */
.reference-link a {
  color: #000000;
  text-decoration: none !important;
  border-bottom: 2px solid #E86F0F;
  font-weight: 500;
  transition: opacity 0.3s ease;
  display: inline-block;
}

.reference-link a:hover {
  opacity: 0.7;
  text-decoration: none !important;
}

/* Navigační šipky */
.reference-container .swiper-button-prev,
.reference-container .swiper-button-next {
  width: 48px;
  height: 48px;
  background: #ffffff;
  border-radius: 50%;
  border: 2px solid #E86F0F;
  transition: all 0.3s ease;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

.reference-container .swiper-button-prev {
  left: -70px;
}

.reference-container .swiper-button-next {
  right: -70px;
}

@media (max-width: 1400px) {
  .reference-container .swiper-button-prev {
    left: 20px;
  }

  .reference-container .swiper-button-next {
    right: 20px;
  }
}

@media (max-width: 768px) {
  .reference-container .swiper-button-prev {
    left: 10px;
  }

  .reference-container .swiper-button-next {
    right: 10px;
  }
}

.reference-container .swiper-button-prev:hover,
.reference-container .swiper-button-next:hover {
  background: #E86F0F;
}

.reference-container .swiper-button-prev:after {
  font-size: 18px;
  font-weight: bold;
  color: #E86F0F;
  transition: color 0.3s ease;
  margin-left: -2px;
}

.reference-container .swiper-button-next:after {
  font-size: 18px;
  font-weight: bold;
  color: #E86F0F;
  transition: color 0.3s ease;
  margin-left: 2px;
}

.reference-container .swiper-button-prev:hover:after,
.reference-container .swiper-button-next:hover:after {
  color: #ffffff;
}

/* Pagination tečky */
.reference-pagination {
  bottom: 0;
  text-align: center;
  padding-top: 30px;
}

.reference-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #924200;
  opacity: 1;
  transition: all 0.3s ease;
}

.reference-pagination .swiper-pagination-bullet-active {
  background: #E86F0F;
  width: 30px;
  border-radius: 5px;
}

/* ===========================================
   RESPONSIVE
   =========================================== */

@media (max-width: 768px) {
  .reference-section {
    padding: 50px 0;
  }
  
  .reference-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  
  #reference-swiper .swiper-button-prev,
  #reference-swiper .swiper-button-next {
    display: none;
  }
  
  .reference-image {
    height: 180px;
  }
  
  .reference-content {
    padding: 20px;
  }
  
  .reference-content h3 {
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  .reference-section {
    padding: 40px 0;
  }
  
  .reference-container {
    padding: 0 15px;
  }
  
  .reference-title {
    font-size: 24px;
  }
  
  .reference-image {
    height: 160px;
  }
  
  .reference-content {
    padding: 16px;
  }
  
  .reference-tags .tag {
    font-size: 11px;
    padding: 3px 10px;
  }
  
  .reference-content h3 {
    font-size: 16px;
  }
  
  .reference-text {
    font-size: 14px;
  }
}

/* ===========================================
   REFERENCE LIST (shortcode [reference])
   =========================================== */

.reference-list-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.reference-filter {
  margin-bottom: 30px;
  text-align: left;
}

.reference-filter p {
  margin: 0 0 20px 0;
}

.reference-filter select {
  padding: 10px 15px;
  font-size: 16px;
  border: 2px solid #3013EC;
  border-radius: 5px;
  background: #ffffff;
  cursor: pointer;
  margin-left: 10px;
}

.reference-filter select:focus {
  outline: none;
  border-color: #3013EC;
}

.reference-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 30px;
}

.reference-item {
  width: 100%;
  padding: 40px 0;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reference-item.hidden {
  display: none;
}

.reference-item.fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reference cards v listu používají stejný styl jako ve swiperu */
.reference-list .reference-card {
  max-width: 100%;
}

/* Střídání pozice obrázků - liché mají obrázky vpravo */
.reference-list .reference-item:nth-child(odd) .reference-card {
  flex-direction: row;
}

/* Sudé mají obrázky vlevo */
.reference-list .reference-item:nth-child(even) .reference-card {
  flex-direction: row-reverse;
}

@media (max-width: 768px) {
  .reference-list {
    gap: 30px;
  }

  /* Na mobilu vždy obrázky dole */
  .reference-list .reference-item:nth-child(odd) .reference-card,
  .reference-list .reference-item:nth-child(even) .reference-card {
    flex-direction: column;
  }
}