/* Blog Detail Page - Modern eCommerce Article Layout */
/* Font: Poppins */

.blog-detail-page {
  font-family: 'Poppins', sans-serif;
  background: #f5f6f8;
  padding: 40px 20px 80px;
  min-height: 60vh;
}

.blog-detail-inner {
  max-width: 1580px;
  margin: 0 auto;
}

/* Breadcrumb */
.blog-detail-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #6b7280;
}

.blog-detail-breadcrumb a {
  color: #6b7280;
  text-decoration: none;
}

.blog-detail-breadcrumb a:hover {
  color: #0f766e;
}

.blog-detail-breadcrumb-sep {
  color: #9ca3af;
}

.blog-detail-breadcrumb-current {
  color: #374151;
}

/* Hero Section */
.blog-detail-hero {
  position: relative;
  margin-bottom: 60px;
}

.blog-detail-hero-image {
  width: 100%;
  height: 420px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.blog-detail-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Overlay Title Card */
.blog-detail-overlay-card {
  position: relative;
  margin: -80px auto 0;
  max-width: 800px;
  padding: 30px 40px;
  background: #fefce8;
  border-radius: 24px;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.blog-detail-category {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: #0f766e;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.blog-detail-title {
  font-size: 28px;
  font-weight: 700;
  color: #111827;
  margin: 0 0 20px 0;
  line-height: 1.3;
}

.blog-detail-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}

.blog-detail-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #6b7280;
}

.blog-detail-meta-item svg {
  flex-shrink: 0;
}

/* Blog Content Section */
.blog-detail-content {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.blog-detail-body {
  padding: 48px 56px;
}

@media (max-width: 767px) {
  .blog-detail-body {
    padding: 32px 24px;
  }
}

/* Typography */
.blog-detail-body p {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  margin: 0 0 20px 0;
}

.blog-detail-body p:last-of-type {
  margin-bottom: 0;
}

/* Section Heading */
.blog-detail-heading {
  font-size: 28px;
  font-weight: 600;
  color: #111827;
  margin: 40px 0 20px 0;
  line-height: 1.3;
}

.blog-detail-heading:first-child {
  margin-top: 0;
}

/* Image Grid */
.blog-detail-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin: 32px 0;
}

@media (max-width: 639px) {
  .blog-detail-image-grid {
    grid-template-columns: 1fr;
  }
}

.blog-detail-image-grid img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
}

/* Quote Highlight Section */
.blog-detail-quote {
  margin: 40px 0;
  padding: 40px;
  background: #fefce8;
  border-radius: 24px;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  font-style: italic;
  color: #374151;
  line-height: 1.6;
  position: relative;
}

.blog-detail-quote-mark {
  font-size: 48px;
  line-height: 1;
  color: #0f766e;
  opacity: 0.5;
}

.blog-detail-quote-mark:first-child {
  display: block;
  text-align: left;
  margin-bottom: -20px;
}

.blog-detail-quote-mark:last-child {
  display: block;
  text-align: right;
  margin-top: -20px;
}

/* Bottom Section - Tags & Social */
.blog-detail-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding: 28px 56px;
  background: #f5f6f8;
}

@media (max-width: 767px) {
  .blog-detail-footer {
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
  }
}

.blog-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.blog-detail-tag {
  display: inline-block;
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  background: #fff;
  border-radius: 30px;
  text-decoration: none;
  border: 1px solid #e5e7eb;
  transition: all 0.2s;
}

.blog-detail-tag:hover {
  background: #f0fdf4;
  border-color: #0f766e;
  color: #0f766e;
}

.blog-detail-share {
  display: flex;
  align-items: center;
  gap: 12px;
}

.blog-detail-share-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: #6b7280;
  font-size: 18px;
  transition: all 0.2s;
  border: 1px solid #e5e7eb;
}

.blog-detail-share-icon:hover {
  color: #fff;
  background: #0f766e;
  border-color: #0f766e;
}

.blog-detail-share-icon.blog-detail-share-fb:hover { background: #1877f2; border-color: #1877f2; color: #fff; }
.blog-detail-share-icon.blog-detail-share-ig:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); border-color: transparent; color: #fff; }
.blog-detail-share-icon.blog-detail-share-in:hover { background: #0a66c2; border-color: #0a66c2; color: #fff; }
.blog-detail-share-icon.blog-detail-share-tw:hover { background: #000; border-color: #000; color: #fff; }

/* Comments Section */
.blog-comments-section {
  margin-top: 48px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

.blog-comments-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 40px;
  border-bottom: 1px solid #e5e7eb;
}

.blog-comments-title {
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  margin: 0;
}

.blog-comments-sort-select {
  padding: 10px 36px 10px 16px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #fff;
  color: #6b7280;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%236b7280' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

/* Comment List */
.blog-comments-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.blog-comment-item {
  display: flex;
  gap: 20px;
  padding: 24px 40px;
  border-bottom: 1px solid #e5e7eb;
}

.blog-comment-item:last-of-type {
  border-bottom: none;
}

.blog-comment-avatar {
  flex-shrink: 0;
}

.blog-comment-avatar img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.blog-comment-body {
  flex: 1;
  min-width: 0;
}

.blog-comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.blog-comment-name {
  font-size: 16px;
  font-weight: 600;
  color: #111827;
}

.blog-comment-reply {
  font-size: 14px;
  font-weight: 600;
  color: #0f766e;
  text-decoration: none;
  transition: color 0.2s;
}

.blog-comment-reply:hover {
  color: #0d6259;
}

.blog-comment-date {
  display: block;
  font-size: 13px;
  color: #9ca3af;
  margin-bottom: 10px;
}

.blog-comment-text {
  font-size: 15px;
  line-height: 1.6;
  color: #6b7280;
  margin: 0;
}

/* Add Comment Form */
.blog-add-comment {
  padding: 32px 40px;
  background: #fff;
}

.blog-add-comment-title {
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  margin: 0 0 24px 0;
}

.blog-add-comment-form {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 28px 32px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.blog-add-comment-field {
  margin-bottom: 20px;
}

.blog-add-comment-field:last-of-type {
  margin-bottom: 0;
}

.blog-add-comment-form textarea,
.blog-add-comment-form input {
  width: 100%;
  padding: 14px 18px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #fff;
  color: #111827;
  transition: border-color 0.2s;
}

.blog-add-comment-form textarea::placeholder,
.blog-add-comment-form input::placeholder {
  color: #9ca3af;
}

.blog-add-comment-form textarea:focus,
.blog-add-comment-form input:focus {
  outline: none;
  border-color: #0f766e;
}

.blog-add-comment-form textarea {
  resize: vertical;
  min-height: 140px;
}

.blog-add-comment-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 639px) {
  .blog-add-comment-row {
    grid-template-columns: 1fr;
  }
}

.blog-add-comment-actions {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
}

.blog-add-comment-btn {
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: #0f766e;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: background 0.2s;
}

.blog-add-comment-btn:hover {
  background: #0d6259;
}

@media (max-width: 767px) {
  .blog-comments-header,
  .blog-comment-item {
    padding-left: 24px;
    padding-right: 24px;
  }

  .blog-add-comment {
    padding: 24px;
  }

  .blog-add-comment-form {
    padding: 24px;
  }
}

/* Related Article Section */
.blog-related-section {
  margin-top: 48px;
}

.blog-related-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.blog-related-title {
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  margin: 0;
}

.blog-related-nav {
  display: flex;
  gap: 8px;
}

.blog-related-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.2s;
}

.blog-related-btn:hover {
  border-color: #0f766e;
  color: #0f766e;
}

.blog-related-slider {
  overflow: hidden;
}

.blog-related-track {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 8px;
}

.blog-related-track::-webkit-scrollbar {
  display: none;
}

.blog-related-card {
  flex: 0 0 calc(25% - 22.5px);
  min-width: 260px;
  scroll-snap-align: start;
}

@media (max-width: 1199px) {
  .blog-related-card {
    flex: 0 0 calc(50% - 15px);
  }
}

@media (max-width: 639px) {
  .blog-related-card {
    flex: 0 0 100%;
    min-width: 100%;
  }
}

.blog-related-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #eaeaea;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.2s;
}

.blog-related-card-link:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.blog-related-card-image {
  height: 380px;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
}

.blog-related-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.blog-related-card-link:hover .blog-related-card-image img {
  transform: scale(1.03);
}

.blog-related-card-content {
  padding: 20px;
}

.blog-related-card-category {
  display: inline-block;
  background: #FFFBEA;
  color: #92400e;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.blog-related-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
  font-size: 12px;
  color: #9ca3af;
}

.blog-related-card-date,
.blog-related-card-comments {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-related-card-date svg,
.blog-related-card-comments svg {
  flex-shrink: 0;
}

.blog-related-card-title {
  font-size: 18px;
  font-weight: 600;
  color: #111827;
  margin: 0 0 10px 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-related-card-excerpt {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
  margin: 0 0 16px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-related-read-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: #0f766e;
  border-radius: 30px;
  transition: all 0.2s;
}

.blog-related-card-link:hover .blog-related-read-more {
  background: #0d6259;
}

.blog-related-read-more-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
}

.blog-related-read-more-arrow svg {
  flex-shrink: 0;
}

/* Scroll to Top Button */
.blog-scroll-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: #0f766e;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(15, 118, 110, 0.4);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, transform 0.2s;
}

.blog-scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.blog-scroll-top-btn:hover {
  background: #0d6259;
  transform: translateY(-2px);
}