/* Publications Filter Styles */
.publications-filters {
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  background: none;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.5rem 1.5rem;
  margin: 0 0.25rem 0.5rem;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color);
  color: rgb(0, 0, 0);
}

.dark-mode .filter-btn {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.dark-mode .filter-btn:hover,
.dark-mode .filter-btn.active {
  background-color: var(--primary-color);
  color: white;
}

/* Publication Card Styles */
.publication-card {
  background-color: rgb(255, 227, 227);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.publication-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.dark-mode .publication-card {
  background-color: #2d2d2d;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.publication-image {
  position: relative;
  overflow: hidden;
  height: 250px;
}

.publication-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.publication-card:hover .publication-image img {
  transform: scale(1.05);
}

.publication-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.publication-card:hover .publication-overlay {
  opacity: 1;
}

.publication-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.publication-link:hover {
  background-color: white;
  color: var(--primary-color);
  transform: scale(1.1);
}

.dark-mode .publication-link:hover {
  background-color: #444;
  color: var(--primary-color);
}

.publication-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background-color: white;
  color: #333;
}

.dark-mode .publication-content {
  background-color: #2d2d2d;
  color: #f8f9fa;
}

.publication-category {
  display: inline-block;
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.dark-mode .publication-category {
  background-color: rgba(13, 110, 253, 0.2);
}

.publication-content h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
  font-size: 1.2rem;
  font-weight: 600;
}

.dark-mode .publication-content h3 {
  color: var(--primary-color);
}

.publication-content p {
  margin-bottom: 1.5rem;
  color: #6c757d;
  flex-grow: 1;
  line-height: 1.5;
  font-size: 0.95rem;
}

.dark-mode .publication-content p {
  color: #e0e0e0;
}

.publication-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding-top: 1rem;
  margin-top: auto;
}

.dark-mode .publication-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.publication-publisher {
  font-size: 0.9rem;
  color: #6c757d;
}

.dark-mode .publication-publisher {
  color: #adb5bd;
}

.publication-date {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
}

.dark-mode .publication-date {
  color: var(--primary-color);
}

/* Featured Publication Styles */
.featured-publication-image {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.featured-publication-image img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

.featured-publication-image:hover img {
  transform: scale(1.05);
}

.featured-publication-content {
  color: white;
}

.featured-publication-category {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.featured-publication-content h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
  font-size: 2rem;
}

.featured-publication-meta {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.featured-publication-meta span {
  margin-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.featured-publication-meta i {
  margin-left: 0.5rem;
  color: var(--primary-color);
}

.featured-publication-quotes {
  margin: 2rem 0;
  padding: 1.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  position: relative;
}

.featured-publication-quotes blockquote {
  margin: 0;
  font-style: italic;
  color: white;
}

.featured-publication-quotes blockquote::before {
  content: "\201C";
  font-size: 4rem;
  position: absolute;
  top: -10px;
  right: 10px;
  color: var(--primary-color);
  opacity: 0.3;
}

.featured-publication-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* Review Styles */
.reviews-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.review-item {
  display: none;
}

.review-item:first-child {
  display: block;
}

.review-content {
  background-color: white;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  position: relative;
}

.dark-mode .review-content {
  background-color: #2d2d2d;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.review-text {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.dark-mode .review-text {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.review-icon {
  position: absolute;
  top: -10px;
  right: -10px;
  font-size: 2rem;
  color: var(--primary-color);
  opacity: 0.2;
}

.review-author {
  display: flex;
  align-items: center;
}

.review-author-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-left: 15px;
  border: 3px solid var(--primary-color);
}

.review-author-info h4 {
  margin-bottom: 5px;
  color: var(--primary-color);
}

.dark-mode .review-author-info h4 {
  color: var(--primary-color);
}

.review-author-info p {
  margin-bottom: 0;
  font-style: italic;
  color: #6c757d;
}

.dark-mode .review-author-info p {
  color: #adb5bd;
}

/* Upcoming Publication Styles */
.upcoming-publication-card {
  display: flex;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1.5rem;
  height: 100%;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.upcoming-publication-card:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.15);
}

.upcoming-publication-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-left: 1.5rem;
}

.upcoming-publication-content {
  flex-grow: 1;
}

.upcoming-publication-content h3 {
  margin-bottom: 0.5rem;
  color: white;
}

.upcoming-publication-category {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.upcoming-publication-content p {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.upcoming-publication-details {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
}

.upcoming-publication-detail {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.upcoming-publication-detail i {
  color: var(--primary-color);
  margin-left: 0.5rem;
  width: 20px;
  text-align: center;
}

/* Purchase Styles */
.purchase-content {
  background-color: white;
  border-radius: 8px;
  padding: 2rem;
  height: 100%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.dark-mode .purchase-content {
  background-color: #2d2d2d;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: #e0e0e0;
}

.purchase-list {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
}

.purchase-list li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.purchase-list li i {
  color: var(--primary-color);
  margin-left: 0.5rem;
  width: 20px;
  text-align: center;
}

.purchase-list a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.purchase-list a:hover {
  color: #0b5ed7;
  text-decoration: underline;
}

.purchase-form-container {
  background-color: white;
  border-radius: 8px;
  padding: 2rem;
  height: 100%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.dark-mode .purchase-form-container {
  background-color: #2d2d2d;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: #e0e0e0;
}

.dark-mode .form-control,
.dark-mode .form-select {
  background-color: #333;
  border-color: #444;
  color: #e0e0e0;
}

.dark-mode .form-control::placeholder,
.dark-mode .form-select::placeholder {
  color: #aaa;
}

/* Article Grid Styles */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.article-card {
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.dark-mode .article-card {
  background-color: #2d2d2d;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.article-image {
  height: 200px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.article-card:hover .article-image img {
  transform: scale(1.05);
}

.article-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  color: #6c757d;
}

.dark-mode .article-meta {
  color: #adb5bd;
}

.article-category {
  display: inline-block;
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.dark-mode .article-category {
  background-color: rgba(13, 110, 253, 0.2);
}

.article-content h3 {
  margin-bottom: 1rem;
  color: var(--text-light);
  font-size: 1.2rem;
}

.dark-mode .article-content h3 {
  color: var(--text-dark);
}

.article-content p {
  margin-bottom: 1.5rem;
  color: #6c757d;
  flex-grow: 1;
}

.dark-mode .article-content p {
  color: #e0e0e0;
}

.article-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding-top: 1rem;
}

.dark-mode .article-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.article-read-more {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.article-read-more:hover {
  color: #0b5ed7;
  text-decoration: underline;
}

.article-social {
  display: flex;
  gap: 0.5rem;
}

.article-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-color);
  border-radius: 50%;
  font-size: 0.8rem;
  transition: all 0.3s ease;
}

.article-social-link:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Media Mentions Styles */
.media-mentions {
  margin-top: 3rem;
}

.media-mention-item {
  background-color: white;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dark-mode .media-mention-item {
  background-color: #2d2d2d;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.media-mention-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.media-mention-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.media-mention-logo {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  margin-left: 1rem;
  object-fit: cover;
}

.media-mention-source {
  font-weight: 600;
  color: var(--primary-color);
}

.media-mention-date {
  font-size: 0.8rem;
  color: #6c757d;
}

.dark-mode .media-mention-date {
  color: #adb5bd;
}

.media-mention-title {
  margin-bottom: 1rem;
  color: var(--text-light);
}

.dark-mode .media-mention-title {
  color: var(--text-dark);
}

.media-mention-excerpt {
  color: #6c757d;
  margin-bottom: 1rem;
}

.dark-mode .media-mention-excerpt {
  color: #e0e0e0;
}

.media-mention-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.media-mention-link:hover {
  color: #0b5ed7;
  text-decoration: underline;
}

/* Modal Styles */
.modal-content {
  border: none;
  border-radius: 8px;
  overflow: hidden;
}

.dark-mode .modal-content {
  background-color: #2d2d2d;
  color: #e0e0e0;
}

.modal-header {
  background-color: var(--primary-color);
  color: white;
  border-bottom: none;
}

.modal-header .btn-close {
  color: white;
}

.modal-body {
  padding: 2rem;
}

.modal-body h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.dark-mode .modal-body h4 {
  color: var(--primary-color);
}

.modal-body ul {
  padding-right: 1.5rem;
  margin-bottom: 1.5rem;
}

.modal-body li {
  margin-bottom: 0.5rem;
}

.modal-quote {
  background-color: rgba(13, 110, 253, 0.1);
  border-right: 4px solid var(--primary-color);
  padding: 1rem;
  margin: 1.5rem 0;
  font-style: italic;
}

.dark-mode .modal-quote {
  background-color: rgba(13, 110, 253, 0.2);
}

.modal-footer {
  border-top: none;
}

/* Publication Series Styles */
.publication-series {
  margin-top: 3rem;
}

.series-header {
  text-align: center;
  margin-bottom: 2rem;
}

.series-title {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.dark-mode .series-title {
  color: var(--primary-color);
}

.series-description {
  max-width: 800px;
  margin: 0 auto;
  color: #6c757d;
}

.dark-mode .series-description {
  color: #e0e0e0;
}

.series-books {
  display: flex;
  overflow-x: auto;
  padding: 1rem 0;
  gap: 1.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) rgba(0, 0, 0, 0.1);
}

.series-books::-webkit-scrollbar {
  height: 8px;
}

.series-books::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.series-books::-webkit-scrollbar-thumb {
  background-color: var(--primary-color);
  border-radius: 4px;
}

.series-book {
  flex: 0 0 auto;
  width: 200px;
  text-align: center;
}

.series-book-cover {
  width: 150px;
  height: 220px;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.series-book-cover:hover {
  transform: translateY(-5px) rotate(3deg);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.series-book-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.dark-mode .series-book-title {
  color: var(--text-dark);
}

.series-book-year {
  font-size: 0.8rem;
  color: #6c757d;
}

.dark-mode .series-book-year {
  color: #adb5bd;
}

/* Responsive Styles */
@media (max-width: 991px) {
  .publication-image {
    height: 250px;
  }

  .featured-publication-meta {
    flex-direction: column;
  }

  .featured-publication-meta span {
    margin-left: 0;
  }

  .upcoming-publication-card {
    flex-direction: column;
  }

  .upcoming-publication-icon {
    margin-left: 0;
    margin-bottom: 1rem;
  }

  .featured-publication-actions {
    flex-direction: column;
  }

  .featured-publication-actions .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }

  .article-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 767px) {
  .publication-image {
    height: 300px;
  }

  .series-books {
    padding-bottom: 1.5rem;
  }
}

/* Fix for the profile images display issue */
.profile-section {
  padding: 3rem 0;
}

.profile-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.profile-col {
  flex: 0 0 calc(33.333% - 20px);
  max-width: calc(33.333% - 20px);
}

@media (max-width: 991px) {
  .profile-col {
    flex: 0 0 calc(50% - 20px);
    max-width: calc(50% - 20px);
  }
}

@media (max-width: 767px) {
  .profile-col {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* Adjust grid for better display */
.publications-grid {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.publications-grid > [class*="col-"] {
  padding: 0 10px;
  margin-bottom: 20px;
}

/* Make sure all cards have equal height */
.publications-grid .publication-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.publications-grid .publication-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Ensure the novels section displays horizontally */
.novels-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.novels-row .novel-item {
  padding: 0 10px;
  margin-bottom: 20px;
  width: 25%;
}

@media (max-width: 991px) {
  .novels-row .novel-item {
    width: 33.333%;
  }
}

@media (max-width: 767px) {
  .novels-row .novel-item {
    width: 50%;
  }
}

@media (max-width: 575px) {
  .novels-row .novel-item {
    width: 100%;
  }
}