/* ===================================
   BLOG PAGE STYLES
   =================================== */

/* Blog Header */
.blog-header {
  background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.3), transparent 70%), rgba(17, 17, 19, 0.95);
  color: var(--text-color);
  padding: 4rem 0 3rem;
  border-bottom: 1px solid rgba(99, 102, 241, 0.15);
}

.blog-header .badge {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.875rem;
}

.blog-header .bg-light {
  background: rgba(255, 255, 255, 0.1) !important;
}

.blog-header .text-dark {
  color: var(--text-light) !important;
}

.blog-header h1 {
  font-family: "Bricolage Grotesque", "Inter", sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.blog-header .lead {
  font-size: 1.25rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* Author Avatar */
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(99, 102, 241, 0.5);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.author-avatar-large {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(99, 102, 241, 0.5);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

/* Blog Content */
.blog-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-light);
}

/* Featured Image */
.featured-image {
  margin: 0 0 2.5rem 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.featured-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.featured-image:hover img {
  transform: scale(1.02);
}

.blog-content h2 {
  color: var(--text-color);
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: 2rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  scroll-margin-top: 100px;
}

.blog-content h3 {
  color: var(--text-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: 1.5rem;
  scroll-margin-top: 100px;
}

.blog-content h4 {
  color: var(--text-color);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
  font-size: 1.25rem;
}

.blog-content h5 {
  color: var(--text-color);
  margin-bottom: 0.75rem;
  font-weight: 600;
  font-size: 1.125rem;
}

.blog-content p {
  margin-bottom: 1.25rem;
  color: var(--text-light);
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.blog-content li {
  margin-bottom: 0.75rem;
  color: var(--text-light);
}

.blog-content strong {
  color: var(--text-color);
  font-weight: 600;
}

/* Author Box */
.author-box {
  background: rgba(15, 23, 42, 0.5);
  border-left: 4px solid #6366f1;
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.author-box p {
  margin: 0;
  color: var(--text-light);
}

.author-box strong {
  color: var(--text-color);
}

/* Table of Contents */
.table-of-contents {
  background: rgba(15, 23, 42, 0.5);
  padding: 1.5rem;
  border-radius: 12px;
  margin: 2rem 0;
  border: 1px solid rgba(99, 102, 241, 0.15);
}

.table-of-contents h4 {
  color: var(--text-color);
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: 1.125rem;
}

.table-of-contents ul {
  margin-bottom: 0;
  padding-left: 1.5rem;
  list-style: none;
}

.table-of-contents ul li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.25rem;
}

.table-of-contents ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #8b5cf6;
  font-weight: bold;
}

.table-of-contents a {
  color: #8b5cf6;
  text-decoration: none;
  transition: color 0.2s ease;
  font-weight: 500;
}

.table-of-contents a:hover {
  color: #a78bfa;
}

/* Key Takeaway Box */
.key-takeaway {
  background: rgba(99, 102, 241, 0.1);
  border-left: 4px solid #6366f1;
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.key-takeaway h5 {
  color: var(--text-color);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.key-takeaway p,
.key-takeaway ul {
  color: var(--text-light);
  margin-bottom: 0;
}

.key-takeaway ul {
  padding-left: 1.5rem;
  margin-top: 0.75rem;
}

.key-takeaway li {
  margin-bottom: 0.5rem;
}

/* Section Divider */
.section-divider {
  border: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.5), transparent);
  margin: 3rem 0;
}

/* Chart Container */
.chart-container {
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.3);
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.chart-container h5 {
  color: var(--text-color);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

/* External Links */
.external-link {
  color: #8b5cf6;
  text-decoration: none;
  border-bottom: 1px dotted rgba(139, 92, 246, 0.5);
  transition: all 0.2s ease;
}

.external-link:hover {
  color: #a78bfa;
  border-bottom-color: #a78bfa;
}

/* ===================================
   TABLE STYLES
   =================================== */

/* Base Table Styles */
.blog-content .table {
  width: 100%;
  margin: 2rem 0;
  border-collapse: separate;
  border-spacing: 0;
  background: rgba(15, 23, 42, 0.6);
  color: var(--text-light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Table Wrapper for Responsive */
.table-responsive {
  background: transparent;
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  overflow: hidden;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.table-responsive .table {
  margin: 0;
  border-radius: 0;
  box-shadow: none;
}

/* Table Headers */
.blog-content .table thead {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
  border-bottom: 2px solid rgba(99, 102, 241, 0.4);
}

.blog-content .table thead th {
  color: #ffffff !important;
  font-weight: 700;
  border-bottom: none;
  padding: 1.125rem 1.25rem;
  text-align: left;
  font-size: 0.9375rem;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: transparent !important;
}

.blog-content .table thead th:first-child {
  border-top-left-radius: 12px;
}

.blog-content .table thead th:last-child {
  border-top-right-radius: 12px;
}

/* Table Body */
.blog-content .table tbody {
  background: rgba(15, 23, 42, 0.6);
}

.blog-content .table tbody td {
  border-bottom: 1px solid rgba(99, 102, 241, 0.15);
  padding: 1rem 1.25rem;
  vertical-align: middle;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(245, 245, 247, 0.85) !important;
  background: transparent !important;
}

.blog-content .table tbody tr {
  transition: background-color 0.2s ease;
  background: rgba(15, 23, 42, 0.4) !important;
}

.blog-content .table tbody tr:hover {
  background: rgba(99, 102, 241, 0.15) !important;
}

.blog-content .table tbody tr:hover td {
  color: #ffffff !important;
}

.blog-content .table tbody tr:last-child td {
  border-bottom: none;
}

.blog-content .table tbody tr:last-child td:first-child {
  border-bottom-left-radius: 12px;
}

.blog-content .table tbody tr:last-child td:last-child {
  border-bottom-right-radius: 12px;
}

/* Table Dark Variant */
.blog-content .table-dark {
  background: rgba(15, 23, 42, 0.8);
}

.blog-content .table-dark thead {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.98));
}

.blog-content .table-dark th {
  color: #ffffff !important;
  font-weight: 700;
  border-bottom: 2px solid rgba(99, 102, 241, 0.4);
  background: transparent !important;
}

.blog-content .table-dark tbody {
  background: rgba(15, 23, 42, 0.8);
}

.blog-content .table-dark tbody tr {
  background: rgba(15, 23, 42, 0.6) !important;
}

.blog-content .table-dark tbody td {
  color: rgba(245, 245, 247, 0.9) !important;
  background: transparent !important;
}

/* Table Light Variant */
.blog-content .table-light {
  background: rgba(99, 102, 241, 0.15);
}

.blog-content .table-light thead {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
}

.blog-content .table-light thead th {
  color: #ffffff !important;
  background: transparent !important;
}

.blog-content .table-light tbody tr {
  background: rgba(15, 23, 42, 0.4) !important;
}

.blog-content .table-light tbody td {
  color: rgba(245, 245, 247, 0.9) !important;
}

/* Table Bordered */
.blog-content .table-bordered {
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.blog-content .table-bordered th,
.blog-content .table-bordered td {
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.blog-content .table-bordered thead th {
  border-bottom: 2px solid rgba(99, 102, 241, 0.4);
  color: #ffffff !important;
}

.blog-content .table-bordered tbody tr {
  background: rgba(15, 23, 42, 0.5) !important;
}

.blog-content .table-bordered tbody td {
  color: rgba(245, 245, 247, 0.9) !important;
}

/* Table Striped */
.blog-content .table-striped tbody tr:nth-of-type(odd) {
  background: rgba(15, 23, 42, 0.5) !important;
}

.blog-content .table-striped tbody tr:nth-of-type(even) {
  background: rgba(15, 23, 42, 0.7) !important;
}

.blog-content .table-striped tbody tr td {
  color: rgba(245, 245, 247, 0.9) !important;
}

/* Table Hover */
.blog-content .table-hover tbody tr:hover {
  background: rgba(99, 102, 241, 0.2) !important;
}

.blog-content .table-hover tbody tr:hover td {
  color: #ffffff !important;
}

/* Comparison Table Special Styling */
.comparison-table {
  margin: 2rem 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.comparison-table .table {
  background: rgba(15, 23, 42, 0.7);
}

.comparison-table .table tbody tr {
  background: rgba(15, 23, 42, 0.5) !important;
}

.comparison-table .table tbody td {
  color: rgba(245, 245, 247, 0.9) !important;
  background: transparent !important;
}

.comparison-table .table tbody td strong {
  color: #ffffff !important;
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.comparison-table .table tbody td small {
  color: rgba(245, 245, 247, 0.65) !important;
  font-size: 0.8125rem;
  display: block;
  font-style: italic;
}

/* ===================================
   ACCORDION STYLES
   =================================== */

.accordion {
  --bs-accordion-bg: rgba(15, 23, 42, 0.5);
  --bs-accordion-border-color: rgba(99, 102, 241, 0.15);
  --bs-accordion-btn-bg: transparent;
  --bs-accordion-active-bg: rgba(99, 102, 241, 0.1);
  --bs-accordion-btn-color: var(--text-color);
  --bs-accordion-active-color: var(--text-color);
}

.accordion-item {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(99, 102, 241, 0.15);
  margin-bottom: 0.75rem;
  border-radius: 12px !important;
  overflow: hidden;
}

.accordion-button {
  color: var(--text-color);
  font-weight: 600;
  padding: 1.25rem;
  font-size: 1rem;
}

.accordion-button:not(.collapsed) {
  background: rgba(99, 102, 241, 0.1);
  color: var(--text-color);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: rgba(99, 102, 241, 0.3);
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  color: var(--text-light);
  padding: 1.25rem;
  background: rgba(15, 23, 42, 0.3);
  line-height: 1.7;
}

/* ===================================
   BUTTON STYLES
   =================================== */

.blog-content .btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
  transition: all 0.3s ease;
  color: #fff;
}

.blog-content .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
}

.blog-content .btn-outline-primary {
  border: 1px solid rgba(99, 102, 241, 0.5);
  color: #8b5cf6;
  background: transparent;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.blog-content .btn-outline-primary:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: #8b5cf6;
  color: #a78bfa;
  transform: translateY(-2px);
}

.blog-content .btn-outline-secondary {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  background: transparent;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.blog-content .btn-outline-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-color);
  transform: translateY(-2px);
}

/* ===================================
   UTILITY STYLES
   =================================== */

.border-top {
  border-top: 1px solid rgba(99, 102, 241, 0.15) !important;
}

.text-muted {
  color: rgba(245, 245, 247, 0.6) !important;
}

.text-center {
  text-align: center;
}

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

@media (max-width: 768px) {
  .blog-header {
    padding: 3rem 0 2rem;
  }

  .blog-header h1 {
    font-size: 1.75rem;
  }

  .blog-header .lead {
    font-size: 1rem;
  }

  .blog-content {
    padding: 2rem 1rem;
    font-size: 0.9375rem;
  }

  .featured-image {
    margin: 0 0 2rem 0;
    border-radius: 12px;
  }

  .blog-content h2 {
    font-size: 1.75rem;
    margin-top: 2rem;
  }

  .blog-content h3 {
    font-size: 1.25rem;
  }

  .blog-content h4 {
    font-size: 1.125rem;
  }

  .table-responsive {
    font-size: 0.875rem;
  }

  .blog-content .table thead th,
  .blog-content .table tbody td {
    padding: 0.75rem 0.875rem;
    font-size: 0.875rem;
  }

  .author-box,
  .table-of-contents,
  .key-takeaway,
  .chart-container {
    padding: 1.25rem;
  }

  .accordion-button,
  .accordion-body {
    padding: 1rem;
  }

  .author-avatar {
    width: 40px;
    height: 40px;
  }

  .author-avatar-large {
    width: 64px;
    height: 64px;
  }
}

@media (max-width: 576px) {
  .blog-content .table thead th,
  .blog-content .table tbody td {
    padding: 0.625rem 0.75rem;
    font-size: 0.8125rem;
  }

  .comparison-table .table tbody td small {
    font-size: 0.75rem;
  }

  .author-avatar {
    width: 36px;
    height: 36px;
  }

  .author-avatar-large {
    width: 56px;
    height: 56px;
  }
}