/* ============================================
   BLOG & EVENTS STYLES
   blog.css - Digitally Undressed
   ============================================ */

/* ============================================
   BLOG HERO
   ============================================ */
.blog-hero {
  padding: 160px 0 60px;
  text-align: center;
  position: relative;
}
.blog-hero .t-label {
  display: block;
  margin-bottom: 16px;
  color: var(--cyan);
}
.blog-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--cyan-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.blog-hero-subtitle {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   FILTER CHIPS & SEARCH
   ============================================ */
.blog-filters-section {
  padding: 0 0 40px;
}
.blog-filters {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.filter-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--ink-muted);
  padding: 8px 16px;
  border-radius: 20px;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-chip:hover {
  border-color: var(--border-strong);
  color: var(--ink-soft);
}
.filter-chip.active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #fff;
}
.chip-grade-f.active { background: #e05252; border-color: #e05252; }
.chip-grade-d.active { background: var(--amber); border-color: var(--amber); }
.chip-grade-c.active { background: #e8a530; border-color: #e8a530; }

.blog-search {
  position: relative;
  min-width: 240px;
}
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  pointer-events: none;
}
.blog-search input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-family: var(--font);
  font-size: 0.88rem;
  outline: none;
  transition: border-color var(--transition);
}
.blog-search input::placeholder {
  color: var(--ink-faint);
}
.blog-search input:focus {
  border-color: var(--cyan);
}

/* ============================================
   BLOG GRID
   ============================================ */
.blog-featured-section {
  padding: 0 0 32px;
}
.blog-grid-section {
  padding: 0 0 80px;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.blog-grid-related {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* ============================================
   BLOG CARD
   ============================================ */
.blog-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.blog-card-body {
  padding: 28px 24px;
}
.blog-card-category {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
  font-weight: 700;
}
.cat-privacy-tips {
  background: var(--cyan-glow);
  color: var(--cyan-soft);
}
.cat-platform-deep-dive {
  background: var(--purple-glow);
  color: var(--purple-soft);
}
.cat-behind-the-manuscript {
  background: var(--amber-glow);
  color: var(--amber-soft);
}
.cat-digital-wellness {
  background: var(--green-glow);
  color: var(--green);
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--ink);
}
.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-meta {
  display: flex;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
}
.blog-card-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  transition: color var(--transition);
}
.blog-card:hover .blog-card-link {
  color: var(--cyan-soft);
}

/* ============================================
   FEATURED BLOG CARD
   ============================================ */
.blog-card-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.blog-card-featured .blog-card-body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-card-featured .blog-card-title {
  font-size: 1.6rem;
}
.blog-card-featured .blog-card-excerpt {
  -webkit-line-clamp: 4;
}
.blog-card-featured-img {
  background-size: cover;
  background-position: center;
  min-height: 280px;
}

/* ============================================
   BLOG POST READING LAYOUT
   ============================================ */
.blog-post-page {
  padding: 140px 0 60px;
}
.blog-post-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.blog-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 32px;
  transition: color var(--transition);
}
.blog-back-link:hover {
  color: var(--cyan);
}
.blog-post-header {
  margin-bottom: 40px;
}
.blog-post-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 16px 0 20px;
  line-height: 1.2;
}
.blog-post-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-faint);
}
.blog-post-author {
  color: var(--cyan);
}

/* Editorial body text */
.blog-post-body {
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.blog-post-body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--ink);
  margin: 40px 0 16px;
}
.blog-post-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
  margin: 32px 0 12px;
}
.blog-post-body p {
  margin-bottom: 20px;
}
.blog-post-body ul,
.blog-post-body ol {
  margin: 0 0 20px 24px;
}
.blog-post-body li {
  margin-bottom: 8px;
}
.blog-post-body blockquote {
  border-left: 3px solid var(--cyan);
  padding: 16px 20px;
  margin: 24px 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--ink-soft);
}
.blog-post-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
}
.blog-post-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.blog-post-body a:hover {
  color: var(--cyan-soft);
}

/* ============================================
   RELATED CHAPTER CALLOUT
   ============================================ */
.blog-related-chapter {
  margin: 48px 0;
  border: 1px solid var(--border);
  border-left: 3px solid var(--purple);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--bg-card);
}
.related-chapter-inner {
  padding: 24px 28px;
}
.related-chapter-inner .t-label {
  display: block;
  margin-bottom: 8px;
  color: var(--purple);
}
.related-chapter-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}
.related-chapter-cta {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--purple);
  transition: color var(--transition);
}
.related-chapter-cta:hover {
  color: var(--purple-soft);
}

/* ============================================
   SHARE BUTTONS
   ============================================ */
.blog-share {
  margin: 48px 0;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.blog-share-label {
  display: block;
  margin-bottom: 12px;
}
.blog-share-buttons {
  display: flex;
  gap: 12px;
}
.blog-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink-soft);
  font-family: var(--font);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.blog-share-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ============================================
   NEWSLETTER SIGNUP
   ============================================ */
.blog-newsletter {
  margin: 48px 0 0;
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.blog-newsletter h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.blog-newsletter p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin-bottom: 20px;
}
.blog-newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 420px;
  margin: 0 auto;
}
.blog-newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.blog-newsletter-form input::placeholder {
  color: var(--ink-faint);
}
.blog-newsletter-form input:focus {
  border-color: var(--cyan);
}
.blog-newsletter-form button {
  padding: 12px 24px;
  background: var(--cyan);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.blog-newsletter-form button:hover {
  background: #2cc5d6;
}
.blog-newsletter-form button:disabled {
  opacity: 0.7;
  cursor: default;
}

/* ============================================
   RELATED POSTS SECTION
   ============================================ */
.blog-related-section {
  padding: 60px 0 80px;
  border-top: 1px solid var(--border);
}
.blog-related-heading {
  display: block;
  margin-bottom: 28px;
  text-align: center;
  color: var(--ink-muted);
}

/* ============================================
   BLOG EMPTY STATE
   ============================================ */
.blog-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--ink-faint);
  font-size: 0.95rem;
}

/* ============================================
   EVENTS HERO
   ============================================ */
.events-hero {
  padding-bottom: 40px;
}

/* ============================================
   EVENTS FILTER BAR
   ============================================ */
.events-filters-section {
  padding: 0 0 40px;
}
.events-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.events-platform-filter select {
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-family: var(--font);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238f91a8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.events-platform-filter select:focus {
  border-color: var(--cyan);
}

/* ============================================
   EVENTS TIMELINE
   ============================================ */
.events-timeline-section {
  padding: 0 0 80px;
}
.events-timeline {
  position: relative;
  padding-left: 40px;
}
.timeline-line {
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--purple), var(--amber));
  opacity: 0.3;
  border-radius: 1px;
}

/* ============================================
   TIMELINE EVENT CARD
   ============================================ */
.timeline-event {
  position: relative;
  margin-bottom: 32px;
}
.timeline-dot {
  position: absolute;
  left: -34px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px var(--cyan-glow);
}
.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: all var(--transition);
}
.timeline-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
}
.timeline-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

/* Date badge */
.timeline-date-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  background: var(--bg-3);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

/* Grade badge */
.timeline-grade-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.grade-f {
  background: rgba(224, 82, 82, 0.15);
  color: #e05252;
}
.grade-d {
  background: var(--amber-glow);
  color: var(--amber);
}
.grade-c {
  background: rgba(232, 165, 48, 0.12);
  color: #d4a03a;
}
.grade-b {
  background: rgba(78, 172, 255, 0.12);
  color: var(--blue);
}
.grade-a {
  background: var(--green-glow);
  color: var(--green);
}

.timeline-headline {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.35;
}
.timeline-summary {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 12px;
}
.timeline-platform {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple);
  background: var(--purple-glow);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
}

/* Manuscript quote callout */
.timeline-quote {
  border-left: 3px solid var(--cyan);
  padding: 14px 18px;
  margin: 16px 0;
  background: rgba(34, 184, 207, 0.04);
  border-radius: 0 8px 8px 0;
  font-style: italic;
}
.timeline-quote p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}
.timeline-quote cite {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.timeline-card-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}
.timeline-source {
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.timeline-source:hover {
  color: var(--cyan);
}
.timeline-chapter-cta {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  transition: color var(--transition);
}
.timeline-chapter-cta:hover {
  color: var(--cyan-soft);
}

/* ============================================
   EVENTS FOOTER CTA
   ============================================ */
.events-footer-cta {
  padding: 80px 0;
  text-align: center;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(34, 184, 207, 0.02));
}
.events-cta-heading {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 12px;
  color: var(--ink);
}
.events-cta-sub {
  font-size: 1rem;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.events-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-block;
  background: var(--cyan);
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary:hover {
  background: #2cc5d6;
  transform: translateY(-1px);
}
.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--ink-soft);
  padding: 14px 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-secondary:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

/* ============================================
   EVENTS EMPTY STATE
   ============================================ */
.events-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--ink-faint);
  font-size: 0.95rem;
}

/* ============================================
   NAV ACTIVE STATE
   ============================================ */
.nav-active {
  color: var(--cyan) !important;
}

/* ============================================
   MOBILE NAV TOGGLE
   ============================================ */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink-soft);
  border-radius: 1px;
  transition: all var(--transition);
}

/* ============================================
   RESPONSIVE - 768px
   ============================================ */
@media (max-width: 768px) {
  .blog-hero {
    padding: 140px 0 40px;
  }
  .blog-filters {
    flex-direction: column;
    align-items: stretch;
  }
  .blog-search {
    min-width: 100%;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-card-featured {
    grid-template-columns: 1fr;
  }
  .blog-card-featured-img {
    min-height: 200px;
    order: -1;
  }
  .blog-post-page {
    padding-top: 120px;
  }
  .blog-post-title {
    font-size: 1.6rem;
  }
  .blog-post-body {
    font-size: 1rem;
  }
  .events-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .events-timeline {
    padding-left: 32px;
  }
  .timeline-dot {
    left: -26px;
    width: 10px;
    height: 10px;
  }
  .timeline-card {
    padding: 20px;
  }
  .events-cta-heading {
    font-size: 1.5rem;
  }
  .nav-mobile-toggle {
    display: flex;
  }
  .nav-links {
    display: none;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(8, 9, 14, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
  }
  .nav-links.open a {
    display: block;
    padding: 8px 0;
    font-size: 0.9rem;
  }
  .nav-links.open .nav-cta {
    text-align: center;
    margin-top: 4px;
  }
}

/* ============================================
   RESPONSIVE - 600px
   ============================================ */
@media (max-width: 600px) {
  .blog-hero {
    padding: 130px 0 32px;
  }
  .blog-hero-title {
    font-size: 1.8rem;
  }
  .blog-hero-subtitle {
    font-size: 0.95rem;
  }
  .filter-chips {
    gap: 6px;
  }
  .filter-chip {
    padding: 6px 12px;
    font-size: 0.75rem;
  }
  .blog-card-body {
    padding: 20px 18px;
  }
  .blog-card-title {
    font-size: 1.1rem;
  }
  .blog-newsletter {
    padding: 28px 20px;
  }
  .blog-newsletter-form {
    flex-direction: column;
  }
  .blog-share-buttons {
    flex-direction: column;
  }
  .events-timeline {
    padding-left: 24px;
  }
  .timeline-line {
    left: 6px;
  }
  .timeline-dot {
    left: -22px;
    width: 8px;
    height: 8px;
    top: 20px;
  }
  .timeline-card {
    padding: 16px;
  }
  .timeline-headline {
    font-size: 1.05rem;
  }
  .timeline-card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

/* ============================================
   UNIFORM PAGE-TOP VIBRANCY: POST TEMPLATE
   Extends the css/main.css "UNIFORM PAGE-TOP VIBRANCY" recipe
   to blog-post.php, whose top section is .blog-post-page rather
   than .blog-hero. Same blog-family cyan-leaning ellipses,
   static gradients only, no animation, no fixed attachment.
   Content stacks above the glow via the direct child
   .blog-post-container (already position: relative; z-index: 1
   in its base rule; restated here so this block stands alone).
   ============================================ */
.blog-post-page {
  position: relative;
  overflow: hidden;
}
.blog-post-page::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 70% at 72% 18%, rgba(34,184,207,0.15), transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(167,139,250,0.11), transparent 50%),
    radial-gradient(ellipse 40% 40% at 55% 65%, rgba(34,184,207,0.05), transparent 50%);
}
.blog-post-page > .blog-post-container {
  position: relative;
  z-index: 1;
}
/* Mobile: same language, slightly quieter. Matches the 640px
   override in the main.css vibrancy block. */
@media (max-width: 640px) {
  .blog-post-page::before {
    background:
      radial-gradient(ellipse 90% 60% at 70% 15%, rgba(34,184,207,0.11), transparent 60%),
      radial-gradient(ellipse 70% 50% at 20% 85%, rgba(167,139,250,0.08), transparent 50%);
  }
}