/*
 * Blog Pages CSS — RolePilot Design System
 * Extends design-system.css tokens
 * v2 — Premium dark glassmorphism with category colors
 */

/* ============================================
   Blog Navbar (floating glassmorphism)
   ============================================ */

.blog-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 17, 21, 0.82);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: box-shadow 0.3s ease;
}

.blog-nav--scrolled {
  box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.4);
}

.blog-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.blog-nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 15px;
  flex-shrink: 0;
}

.blog-nav__logo-mark {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-md, 8px);
  background: white;
  color: var(--color-canvas, #0f1115);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
}

.blog-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-nav__link {
  padding: 6px 12px;
  font-size: 13px;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md, 8px);
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.blog-nav__link:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.blog-nav__link--active {
  color: var(--color-accent-light, #818cf8);
}

.blog-nav__cta {
  flex-shrink: 0;
}

.blog-nav__cta .rp-btn {
  font-size: 13px;
  padding: 6px 16px;
}

/* Divider dot between logo and links */
.blog-nav__sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-text-muted, #6b7280);
  flex-shrink: 0;
}

/* Mobile hamburger */
.blog-nav__mobile-btn {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.blog-nav__mobile-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
}

@media (max-width: 768px) {
  .blog-nav__links {
    display: none;
  }

  .blog-nav__cta {
    display: none;
  }

  .blog-nav__mobile-btn {
    display: flex;
  }
}

/* Mobile drawer for blog — hidden on desktop, shown only on mobile */
.blog-mobile-drawer {
  display: none;
  /* belt-and-suspenders: hidden by default on desktop */
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.3s;
}

@media (max-width: 768px) {
  .blog-mobile-drawer {
    display: block;
    /* enable on mobile */
  }
}

.blog-mobile-drawer.open {
  pointer-events: auto;
  visibility: visible;
}

.blog-mobile-drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.blog-mobile-drawer.open .blog-mobile-drawer__overlay {
  opacity: 1;
}

.blog-mobile-drawer__panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 280px;
  max-width: 85vw;
  background: rgba(15, 17, 21, 0.97);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.blog-mobile-drawer.open .blog-mobile-drawer__panel {
  transform: translateX(0);
}

.blog-mobile-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.blog-mobile-drawer__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md, 8px);
}

.blog-mobile-drawer__close:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.blog-mobile-drawer__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
  gap: 4px;
}

.blog-mobile-drawer__nav a {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md, 8px);
  transition: all 0.2s ease;
  text-decoration: none;
  min-height: 44px;
}

.blog-mobile-drawer__nav a:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.blog-mobile-drawer__actions {
  padding: 20px;
  border-top: 1px solid var(--color-border);
}

/* Adjust page content for fixed navbar */
.blog-page {
  padding-top: 96px;
}

.blog-article {
  padding-top: 96px;
}

/* ============================================
   Category Color System
   ============================================ */

[data-category='job-market'] {
  --card-accent: linear-gradient(90deg, #6366f1, #818cf8);
  --card-accent-solid: #6366f1;
  --card-glow: rgba(99, 102, 241, 0.2);
  --badge-bg: rgba(99, 102, 241, 0.15);
  --badge-color: #818cf8;
}

[data-category='resume'] {
  --card-accent: linear-gradient(90deg, #06b6d4, #22d3ee);
  --card-accent-solid: #06b6d4;
  --card-glow: rgba(6, 182, 212, 0.2);
  --badge-bg: rgba(6, 182, 212, 0.15);
  --badge-color: #22d3ee;
}

[data-category='cover-letter'] {
  --card-accent: linear-gradient(90deg, #ec4899, #f472b6);
  --card-accent-solid: #ec4899;
  --card-glow: rgba(236, 72, 153, 0.2);
  --badge-bg: rgba(236, 72, 153, 0.15);
  --badge-color: #f472b6;
}

[data-category='interview'] {
  --card-accent: linear-gradient(90deg, #f59e0b, #fbbf24);
  --card-accent-solid: #f59e0b;
  --card-glow: rgba(245, 158, 11, 0.2);
  --badge-bg: rgba(245, 158, 11, 0.15);
  --badge-color: #fbbf24;
}

[data-category='guide'] {
  --card-accent: linear-gradient(90deg, #10b981, #34d399);
  --card-accent-solid: #10b981;
  --card-glow: rgba(16, 185, 129, 0.2);
  --badge-bg: rgba(16, 185, 129, 0.15);
  --badge-color: #34d399;
}

[data-category='ats'] {
  --card-accent: linear-gradient(90deg, #8b5cf6, #a78bfa);
  --card-accent-solid: #8b5cf6;
  --card-glow: rgba(139, 92, 246, 0.2);
  --badge-bg: rgba(139, 92, 246, 0.15);
  --badge-color: #a78bfa;
}

[data-category='career-change'] {
  --card-accent: linear-gradient(90deg, #f97316, #fb923c);
  --card-accent-solid: #f97316;
  --card-glow: rgba(249, 115, 22, 0.2);
  --badge-bg: rgba(249, 115, 22, 0.15);
  --badge-color: #fb923c;
}

/* ============================================
   Blog Layout
   ============================================ */

.blog-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px 60px;
}

.blog-page__header {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
}

/* Decorative gradient orb behind header */
.blog-page__header::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center,
      rgba(99, 102, 241, 0.12) 0%,
      rgba(139, 92, 246, 0.06) 40%,
      transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.blog-page__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 99px;
  background: rgba(99, 102, 241, 0.12);
  color: var(--color-accent-light, #818cf8);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
}

.blog-page__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-text-primary);
  line-height: 1.15;
  margin: 0 0 16px;
}

.blog-page__subtitle {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================
   Blog Grid (Index Page)
   ============================================ */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.blog-grid__card {
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  background: var(--color-surface, #1c1f26);
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

/* Category gradient stripe at top */
.blog-grid__card::before {
  content: '';
  display: block;
  height: 3px;
  background: var(--card-accent, linear-gradient(90deg, #6366f1, #818cf8));
  border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
  flex-shrink: 0;
}

.blog-grid__card:hover {
  transform: translateY(-6px);
  border-color: var(--card-accent-solid, rgba(99, 102, 241, 0.4));
  box-shadow:
    0 12px 40px -12px var(--card-glow, rgba(99, 102, 241, 0.15)),
    0 0 0 1px var(--card-accent-solid, rgba(99, 102, 241, 0.1));
}

.blog-grid__card-img {
  width: 100%;
  height: 180px;
  -o-object-fit: cover;
  object-fit: cover;
  background: var(--color-surface-highlight);
}

.blog-grid__card-body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Category badge with dynamic color */
.blog-grid__card-category {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--badge-color, var(--color-accent-light));
  background: var(--badge-bg, rgba(99, 102, 241, 0.12));
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 12px;
  width: -moz-fit-content;
  width: fit-content;
}

.blog-grid__card-title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.35;
  margin: 0 0 8px;
}

.blog-grid__card-excerpt {
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.blog-grid__card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 12px;
  color: var(--color-text-muted);
}

.blog-grid__card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Featured card (first card, spans full width) */
.blog-grid__card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid rgba(99, 102, 241, 0.15);
  background: linear-gradient(135deg,
      var(--color-surface, #1c1f26) 0%,
      rgba(99, 102, 241, 0.04) 100%);
}

.blog-grid__card--featured::before {
  grid-column: 1 / -1;
}

.blog-grid__card--featured .blog-grid__card-body {
  padding: 28px 32px 32px;
}

.blog-grid__card--featured .blog-grid__card-title {
  font-size: 1.5rem;
  line-height: 1.3;
}

.blog-grid__card--featured .blog-grid__card-excerpt {
  font-size: 15px;
}

/* Featured card — visual placeholder for image slot */
.blog-grid__card-featured-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.04) 100%);
  border-left: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 64px;
  opacity: 0.6;
}

/* ============================================
   Category Filter
   ============================================ */

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}

.blog-filter-btn {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.blog-filter-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.03);
}

.blog-filter-btn.active {
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #818cf8);
  border-color: transparent;
  box-shadow: 0 4px 12px -4px rgba(99, 102, 241, 0.4);
}

/* ============================================
   Blog Article Page
   ============================================ */

.blog-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 24px 60px;
}

.blog-article__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-secondary);
  font-size: 13px;
  text-decoration: none;
  margin-bottom: 32px;
  transition: color var(--transition-base);
}

.blog-article__back:hover {
  color: var(--color-text-primary);
}

.blog-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.blog-article__category {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-light);
  background: rgba(99, 102, 241, 0.12);
  padding: 4px 12px;
  border-radius: 99px;
}

.blog-article__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  color: var(--color-text-primary);
  line-height: 1.2;
  margin: 0 0 24px;
}

.blog-article__excerpt {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  border-left: 3px solid var(--color-accent-indigo);
  padding-left: 20px;
}

/* Hero image */
.blog-article__hero {
  margin-bottom: 48px;
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--color-surface-highlight);
  box-shadow:
    0 8px 32px -8px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.03);
  animation: heroFadeIn 0.6s ease both;
}

.blog-article__hero img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-article__hero:hover img {
  transform: scale(1.02);
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Article content */
.blog-article__content {
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.blog-article__content h2 {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 48px 0 16px;
}

.blog-article__content h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 32px 0 12px;
}

.blog-article__content p {
  margin: 0 0 18px;
}

.blog-article__content ul,
.blog-article__content ol {
  margin: 0 0 18px;
  padding-left: 24px;
}

.blog-article__content li {
  margin-bottom: 8px;
}

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

.blog-article__content a {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-decoration-color: rgba(129, 140, 248, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition-base);
}

.blog-article__content a:hover {
  text-decoration-color: var(--color-accent-light);
}

.blog-article__content blockquote {
  border-left: 3px solid var(--color-accent-light);
  padding: 12px 20px;
  margin: 24px 0;
  background: rgba(99, 102, 241, 0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text-primary);
  font-style: italic;
}

.blog-article__content code {
  background: var(--color-surface);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--color-tech);
}

.blog-article__content table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 24px 0;
  font-size: 14px;
}

.blog-article__content th,
.blog-article__content td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.blog-article__content th {
  color: var(--color-text-primary);
  font-weight: 600;
  background: rgba(99, 102, 241, 0.06);
}

/* ============================================
   Blog CTA Banner (in-article)
   ============================================ */

.blog-cta {
  text-align: center;
  padding: 40px 28px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.04) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(99, 102, 241, 0.15);
  margin: 48px 0;
  position: relative;
  overflow: hidden;
}

/* Subtle glow behind CTA */
.blog-cta::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.blog-cta__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 10px;
  position: relative;
}

.blog-cta__text {
  color: var(--color-text-secondary);
  margin: 0 0 20px;
  font-size: 15px;
  position: relative;
}

.blog-cta .rp-btn {
  font-size: 1rem;
}

/* ============================================
   Blog CTA Buttons
   ============================================ */

.blog-cta__buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ============================================
   Related Articles
   ============================================ */

.blog-related {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.blog-related__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 24px;
}

.blog-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.blog-related__card {
  padding: 20px;
  text-decoration: none;
}

.blog-related__card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.blog-related__card-excerpt {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ============================================
   Breadcrumbs
   ============================================ */

.blog-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.blog-breadcrumbs a {
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.blog-breadcrumbs a:hover {
  color: var(--color-text-primary);
}

.blog-breadcrumbs__sep {
  color: var(--color-text-muted);
  opacity: 0.5;
}

/* ============================================
   Table of Contents (sidebar / sticky)
   ============================================ */

.blog-toc {
  position: sticky;
  top: 100px;
}

.blog-toc__title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.blog-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-toc__item {
  margin-bottom: 6px;
}

.blog-toc__link {
  display: block;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--color-text-secondary);
  border-left: 2px solid transparent;
  transition: all var(--transition-base);
}

.blog-toc__link:hover,
.blog-toc__link.active {
  color: var(--color-text-primary);
  border-left-color: var(--color-accent-indigo);
}

/* ============================================
   Stats Table (job-market pages)
   ============================================ */

.blog-stats {
  padding: 24px;
  margin: 24px 0;
}

.blog-stats table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.blog-stats td {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-stats tr:last-child td {
  border-bottom: none;
}

.blog-stats__label {
  color: var(--color-text-muted, #94a3b8);
}

.blog-stats__value {
  font-weight: 700;
  color: var(--color-text-primary, #f1f5f9);
}

.blog-stats__value--green {
  color: #4ade80;
  font-weight: 600;
}

.blog-stats__value--demand {
  font-weight: 600;
}

/* ============================================
   Blog Footer (in-article & index)
   ============================================ */

.blog-footer {
  text-align: center;
  padding: 32px 0 0;
  font-size: 12px;
  color: var(--color-text-muted, #64748b);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 48px;
}

.blog-footer a {
  color: var(--color-accent-light, #818cf8);
}

/* Blog index footer (no top-border, less margin) */
.blog-index-footer {
  text-align: center;
  padding: 24px 0;
  font-size: 12px;
  color: var(--color-text-muted, #64748b);
}

.blog-index-footer a {
  color: var(--color-accent-light, #818cf8);
  transition: color 0.2s ease;
}

.blog-index-footer a:hover {
  color: var(--color-text-primary);
}

/* ============================================
   Injected Related Articles (SEO interlinking)
   ============================================ */

.related-articles {
  margin: 48px 0 32px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.related-articles h2 {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 20px;
}

.related-articles__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.related-articles__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md, 8px);
  text-decoration: none;
  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.related-articles__card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  background: rgba(99, 102, 241, 0.06);
  transform: translateY(-2px);
}

.related-articles__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.4;
}

.related-articles__meta {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ============================================
   Pillar Guide Backlink
   ============================================ */

.pillar-link {
  margin: 32px 0 16px;
  padding: 14px 20px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.04) 100%);
  border: 1px solid rgba(99, 102, 241, 0.12);
  border-radius: var(--radius-md, 8px);
  font-size: 14px;
  color: var(--color-text-secondary);
}

.pillar-link a {
  color: var(--color-accent-light, #818cf8);
  text-decoration: underline;
  text-decoration-color: rgba(129, 140, 248, 0.3);
  text-underline-offset: 3px;
  font-weight: 600;
  transition: text-decoration-color 0.2s ease;
}

.pillar-link a:hover {
  text-decoration-color: var(--color-accent-light);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-grid__card--featured {
    grid-template-columns: 1fr;
  }

  .blog-grid__card-featured-visual {
    display: none;
  }

  .blog-grid__card--featured .blog-grid__card-body {
    padding: 20px 24px 24px;
  }

  .blog-grid__card--featured .blog-grid__card-title {
    font-size: 1.2rem;
  }

  .blog-page__header::before {
    width: 300px;
    height: 200px;
  }

  .blog-article {
    padding: 60px 16px 40px;
  }

  .blog-article__content h2 {
    font-size: 1.3rem;
  }

  .blog-cta {
    padding: 28px 20px;
  }

  .blog-related__grid {
    grid-template-columns: 1fr;
  }

  .related-articles__grid {
    grid-template-columns: 1fr;
  }
}