/* ==========================================================================
   BLOG LISTING STYLESHEET (Blog-Listing.css)
   ========================================================================== */

/* Hero Section */
.blog-hero-section {
  padding: 2.5rem 0 3.5rem 0;
  background-color: #f8fafc;
  position: relative;
}

.blog-hero-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1440 / 527;
  background-image: url('../image/blog-listing/blog-listing-hero.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 46, 132, 0.05);
  border: 1px solid rgba(0, 46, 132, 0.06);
}

/* Left Content Overlay */
.blog-hero-content {
  position: absolute;
  top: 18%;
  left: 5.5%;
  width: 44%;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Breadcrumbs */
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.92vw;
  font-weight: 600;
}

.blog-breadcrumb a {
  color: #475569;
  text-decoration: none;
  transition: color 0.2s ease;
}

.blog-breadcrumb a:hover {
  color: #2563eb;
}

.blog-breadcrumb .separator {
  color: #94a3b8;
  font-weight: 400;
}

.blog-breadcrumb .active-crumb {
  color: #2563eb;
  font-weight: 700;
}

/* Title & Accent Underline */
.blog-hero-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 3.4vw;
  font-weight: 900;
  color: #001f54;
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0 0 0.8rem 0;
  text-transform: uppercase;
}

.blog-title-accent {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.8rem;
}

.blog-title-accent .accent-line {
  width: 50px;
  height: 4px;
  background-color: #2563eb;
  border-radius: 4px;
}

.blog-title-accent .accent-dot {
  width: 6px;
  height: 6px;
  background-color: #2563eb;
  border-radius: 50%;
}

/* Description */
.blog-hero-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 1.05vw;
  color: #475569;
  line-height: 1.6;
  max-width: 90%;
  margin: 0;
}

/* Mobile illustration (Hidden on Desktop) */
.blog-mobile-illustration {
  display: none;
}

/* ==========================================================================
   PAGE SECTION - LATEST BLOGS
   ========================================================================== */
.latest-blogs-section {
  padding: 0rem 0 5rem 0;
  background-color: #f8fafc;
  position: relative;
}

/* Toolbar Header */
.blogs-toolbar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.8rem;
  flex-wrap: wrap;
}

.toolbar-title-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.blogs-section-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.95rem;
  font-weight: 800;
  color: #001f54;
  margin: 0;
  letter-spacing: -0.01em;
}

.blogs-title-underline {
  width: 44px;
  height: 3.5px;
  background-color: #2563eb;
  border-radius: 4px;
}

.blogs-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: nowrap;
}

/* Search Box */
.blogs-search-box {
  position: relative;
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 0.3rem 0.35rem 0.3rem 1rem;
  width: 650px;
  max-width: 100%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  transition: all 0.25s ease;
}

.blogs-search-box:focus-within {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-box-icon {
  width: 17px;
  height: 17px;
  color: #94a3b8;
  flex-shrink: 0;
  margin-right: 0.6rem;
}

.blogs-search-input {
  flex: 1 1 auto;
  min-width: 0;
  width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.88rem;
  color: #0f172a;
  padding-right: 0.5rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blogs-search-input::placeholder {
  color: #94a3b8;
}

.blogs-search-btn {
  background-color: #2563eb;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 0.45rem 1.1rem;
  font-size: 0.84rem;
  font-weight: 600;
  font-family: var(--font-primary), sans-serif;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: all 0.25s ease;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.2);
}

.blogs-search-btn svg {
  width: 14px;
  height: 14px;
}

.blogs-search-btn:hover {
  background-color: #002e84;
  transform: translateY(-1px);
}

/* Sort Dropdown */
.blogs-sort-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.sort-label {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.86rem;
  color: #475569;
  font-weight: 500;
  white-space: nowrap;
}

.blogs-sort-wrapper {
  width: 160px;
}

/* Custom Soft-Rounded Select Component for Sort Dropdown */
.select-wrapper {
  position: relative;
  width: 100%;
}

.custom-select-trigger {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  padding: 0.45rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: #001f54;
  background-color: #ffffff;
  outline: none;
  font-family: var(--font-secondary), sans-serif;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  gap: 0.4rem;
}

.custom-select-trigger:hover,
.custom-select-trigger.active {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.custom-select-filter-icon {
  display: flex;
  align-items: center;
  color: #001f54;
  flex-shrink: 0;
}

.custom-select-filter-icon svg {
  width: 15px;
  height: 15px;
}

.custom-select-text {
  font-size: 0.84rem;
  color: #001f54;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.custom-select-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  transition: transform 0.2s ease;
  margin-left: 0.4rem;
}

.custom-select-arrow svg {
  width: 14px;
  height: 14px;
}

.custom-select-trigger.active .custom-select-arrow {
  transform: rotate(180deg);
  color: #2563eb;
}

/* Floating Options Popup List Menu */
.custom-select-dropdown {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  min-width: 170px;
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px rgba(0, 46, 132, 0.12);
  padding: 0.35rem 0;
  z-index: 1000;
  display: none;
  max-height: 220px;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.custom-select-dropdown.open {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.custom-select-dropdown::-webkit-scrollbar {
  width: 5px;
}
.custom-select-dropdown::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}

.custom-select-option {
  padding: 0.55rem 0.95rem;
  font-size: 0.83rem;
  font-family: var(--font-secondary), sans-serif;
  color: #334155;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  border-radius: 8px;
  margin: 0 0.25rem;
}

.custom-select-option:hover {
  background-color: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-weight: 500;
}

.custom-select-option.selected {
  background-color: #2563eb;
  color: #ffffff;
  font-weight: 600;
}

/* Blog Cards 4-Column Grid */
.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  margin-bottom: 3.5rem;
}

/* Individual Blog Card */
.blog-card {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid rgba(0, 46, 132, 0.07);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.02);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 46, 132, 0.08);
  border-color: rgba(37, 99, 235, 0.2);
}

.blog-card-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9.5;
  overflow: hidden;
  background-color: #f1f5f9;
}

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

.blog-card:hover .blog-card-img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: 1.25rem 1.35rem 1.4rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-category-tag {
  align-self: flex-start;
  background-color: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.7rem;
  border-radius: 30px;
  margin-bottom: 0.85rem;
}

.blog-date-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #64748b;
  font-size: 0.78rem;
  font-family: var(--font-secondary), sans-serif;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.blog-date-meta svg {
  width: 14px;
  height: 14px;
  color: #94a3b8;
}

.blog-card-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.90rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 0.65rem 0;
  color: #0f172a;
}

.blog-card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.blog-card-title a:hover {
  color: #2563eb;
}

.blog-card-excerpt {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.84rem;
  color: #64748b;
  line-height: 1.55;
  margin: 0 0 1.25rem 0;
  flex: 1;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  color: #2563eb;
  text-decoration: none;
  transition: gap 0.25s ease, color 0.25s ease;
  margin-top: auto;
}

.blog-card-link svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s ease;
}

.blog-card:hover .blog-card-link {
  gap: 0.65rem;
  color: #002e84;
}

.blog-card:hover .blog-card-link svg {
  transform: translateX(3px);
}

/* View All Blogs Button */
.view-all-blogs-wrap {
  display: flex;
  justify-content: center;
}

.btn-view-all-blogs {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: #ffffff;
  color: #2563eb;
  border: 1.5px solid rgba(37, 99, 235, 0.35);
  border-radius: 50px;
  padding: 0.65rem 2.2rem;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.06);
}

.btn-view-all-blogs svg {
  width: 17px;
  height: 17px;
  transition: transform 0.25s ease;
}

.btn-view-all-blogs:hover {
  background-color: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.25);
  transform: translateY(-2px);
}

.btn-view-all-blogs:hover svg:last-child {
  transform: translateX(4px);
}

.btn-view-all-blogs:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
}

/* Loading spinner shown on the Load More button while the AJAX request is
   in flight (toggled via the .is-loading class in blog-listing.js) */
.btn-view-all-blogs .btn-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  opacity: 0.85;
  animation: blog-spinner-spin 0.7s linear infinite;
}

.btn-view-all-blogs.is-loading .btn-spinner {
  display: inline-block;
}

.btn-view-all-blogs.is-loading .btn-chevron {
  display: none;
}

@keyframes blog-spinner-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Empty state shown when a search/filter returns no blog posts */
.blog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
}

.blog-empty-state p {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.95rem;
  color: #64748b;
  margin: 0;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Blog-Listing.css)
   ========================================================================== */

@media (max-width: 1200px) {
  .blog-hero-content {
    top: 15%;
    left: 5%;
    width: 48%;
  }

  .blog-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 1023px) {
  .blog-hero-section {
    padding: 2rem 0;
  }

  .blog-hero-container {
    aspect-ratio: auto;
    background-image: none;
    background-color: #ffffff;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  }

  .blog-hero-content {
    position: static;
    width: 100%;
    margin-bottom: 1.5rem;
  }

  .blog-breadcrumb {
    font-size: 0.88rem;
    margin-bottom: 1.25rem;
  }

  .blog-hero-title {
    font-size: 2.2rem;
    margin-bottom: 0.6rem;
  }

  .blog-title-accent {
    margin-bottom: 1.25rem;
  }

  .blog-hero-desc {
    font-size: 0.95rem;
    max-width: 100%;
  }

  .blog-mobile-illustration {
    display: none !important;
  }

  .blogs-toolbar-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  .blogs-toolbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .blogs-search-box {
    width: 100%;
  }
}

@media (max-width: 767px) {
  .blog-hero-title {
    font-size: 1.85rem;
  }

  .blog-hero-desc {
    font-size: 0.9rem;
  }

  .blogs-toolbar-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .blogs-sort-wrap {
    justify-content: space-between;
  }

  .blogs-sort-wrapper {
    width: 60%;
  }

  .blog-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }
}