/* ============================================
   AZEBRA BLOG - Styles
   ============================================ */

/* ---------- Blog Article Layout ---------- */
.blog-article {
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 80px;
}

.article-header {
  max-width: 720px;
  margin: 0 auto 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-subtle);
}

.article-header h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.article-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.article-meta time {
  color: var(--accent-cyan);
  font-weight: 500;
}

.reading-time::before {
  content: '\b7';
  margin-right: 16px;
  color: rgba(255, 255, 255, 0.25);
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  max-width: 720px;
  margin: 0 auto 32px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.breadcrumb a {
  color: var(--text-secondary);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--accent-cyan);
}

.breadcrumb .separator {
  margin: 0 8px;
  opacity: 0.4;
}

.breadcrumb .current {
  color: var(--text-primary);
}

/* ---------- Table of Contents ---------- */
.toc {
  max-width: 720px;
  margin: 0 auto 48px;
  padding: 24px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}

.toc-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
  margin-bottom: 8px;
}

.toc li:last-child {
  margin-bottom: 0;
}

.toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: color var(--transition);
  text-decoration: none;
}

.toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  min-width: 18px;
}

.toc a:hover {
  color: var(--accent-cyan);
}

.toc a:hover::before {
  color: var(--accent-cyan);
}

/* ---------- Article Body ---------- */
.article-body {
  max-width: 720px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 56px;
  margin-bottom: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.article-body h2:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.article-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
}

.article-body p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.article-body a {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(0, 212, 255, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition);
}

.article-body a:hover {
  text-decoration-color: var(--accent-cyan);
}

.article-body ul,
.article-body ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-body li {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.article-body ul li {
  list-style: disc;
}

.article-body ol li {
  list-style: decimal;
}

.article-body blockquote {
  margin: 32px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.article-body blockquote p:last-child {
  margin-bottom: 0;
}

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

.article-body mark {
  background: rgba(0, 212, 255, 0.15);
  color: var(--text-primary);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ---------- Stat Highlights ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 720px;
  margin: 40px auto;
}

.stat-highlight {
  padding: 24px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stat-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.stat-highlight.cyan::before {
  background: var(--accent-cyan);
}

.stat-highlight.purple::before {
  background: var(--accent-purple);
}

.stat-highlight.magenta::before {
  background: var(--accent-magenta);
}

.stat-number {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-highlight.cyan .stat-number {
  color: var(--accent-cyan);
}

.stat-highlight.purple .stat-number {
  color: var(--accent-purple);
}

.stat-highlight.magenta .stat-number {
  color: var(--accent-magenta);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ---------- FAQ Section ---------- */
.faq {
  max-width: 720px;
  margin: 56px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.faq h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.faq details {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq details:hover {
  border-color: rgba(0, 212, 255, 0.15);
}

.faq details[open] {
  border-color: rgba(0, 212, 255, 0.2);
}

.faq summary {
  padding: 18px 24px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--accent-cyan);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq summary:hover {
  color: var(--accent-cyan);
}

.faq .faq-answer {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.faq .faq-answer p {
  margin: 0;
}

/* ---------- Author Card ---------- */
.author-card {
  max-width: 720px;
  margin: 48px auto;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 20px;
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.author-avatar img {
  width: 32px;
  height: 32px;
}

.author-info {
  flex-grow: 1;
}

.author-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.author-name a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.author-name a:hover {
  color: var(--accent-cyan);
}

.author-bio {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Article CTA ---------- */
.article-cta {
  max-width: 720px;
  margin: 64px auto 48px;
}

.cta-card {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
}

.cta-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 1rem;
  line-height: 1.7;
}

/* ---------- Related Articles ---------- */
.related-articles {
  max-width: 720px;
  margin: 0 auto;
}

.related-articles h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

/* ---------- Blog Index ---------- */
.blog-index {
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 80px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.15);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.blog-card .card-meta {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 500;
  margin-bottom: 12px;
}

.blog-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.blog-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex-grow: 1;
}

.blog-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: gap var(--transition);
}

.blog-card:hover .read-more {
  gap: 10px;
}

/* ---------- Share Bar ---------- */
.share-bar {
  max-width: 720px;
  margin: 48px auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 16px;
}

.share-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.share-buttons {
  display: flex;
  gap: 10px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 50px;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition);
}

.share-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.share-btn.share-linkedin:hover {
  border-color: #0a66c2;
  color: #0a66c2;
}

.share-btn.share-whatsapp:hover {
  border-color: #25d366;
  color: #25d366;
}

/* ---------- Denial Calculator ---------- */
.denial-calculator {
  max-width: 720px;
  margin: 40px auto;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.denial-calculator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
}

.denial-calculator h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.denial-calculator .calc-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.calc-inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.calc-input-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.calc-input-group input {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: all var(--transition);
  outline: none;
}

.calc-input-group input::placeholder {
  color: rgba(136, 136, 160, 0.6);
}

.calc-input-group input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.calc-btn {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--gradient);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.calc-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.25), 0 8px 25px rgba(123, 47, 247, 0.15);
}

.calc-results {
  margin-top: 32px;
  display: none;
}

.calc-results.visible {
  display: block;
}

.calc-results .stat-grid {
  margin: 20px 0;
}

.calc-results .calc-cta {
  text-align: center;
  margin-top: 24px;
}

.calc-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.5;
  opacity: 0.7;
}

/* ---------- Lead Magnet Card ---------- */
.lead-magnet-card {
  max-width: 720px;
  margin: 48px auto;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.lead-magnet-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-cyan);
}

.lead-magnet-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.lead-magnet-card > p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.lead-magnet-fields {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.lead-magnet-fields input {
  flex: 1;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: all var(--transition);
  outline: none;
}

.lead-magnet-fields input::placeholder {
  color: rgba(136, 136, 160, 0.6);
}

.lead-magnet-fields input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.lead-magnet-fields .btn-primary {
  white-space: nowrap;
  flex-shrink: 0;
}

.lead-magnet-success {
  display: none;
  padding: 16px 20px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius);
  margin-top: 16px;
}

.lead-magnet-success.visible {
  display: block;
}

.lead-magnet-success p {
  margin: 0;
  font-size: 0.95rem;
  color: #10b981;
}

.lead-magnet-success a {
  color: var(--accent-cyan);
  font-weight: 600;
}

/* ---------- Landing Page ---------- */
.landing-hero {
  padding-top: calc(var(--nav-height) + 64px);
  padding-bottom: 48px;
  text-align: center;
}

.landing-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.landing-hero .landing-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

.landing-benefits {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin: 40px 0 48px;
  flex-wrap: wrap;
}

.landing-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.landing-benefit svg {
  width: 20px;
  height: 20px;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.landing-form-section {
  max-width: 560px;
  margin: 0 auto;
  padding-bottom: 64px;
}

.landing-form-section .contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.landing-what-you-get {
  max-width: 560px;
  margin: 0 auto 48px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}

.landing-what-you-get h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.landing-what-you-get ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.landing-what-you-get li {
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.landing-what-you-get li::before {
  content: '\2713';
  color: var(--accent-cyan);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- Comparison Table ---------- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 32px 0;
}

.comparison-table caption {
  caption-side: top;
  text-align: left;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0 0 10px;
  letter-spacing: 0.01em;
}

.comparison-table thead th {
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
  border-bottom: 2px solid rgba(0, 212, 255, 0.2);
}

.comparison-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  line-height: 1.5;
}

.comparison-table tbody tr:hover {
  background: rgba(0, 212, 255, 0.03);
}

.comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--text-primary);
}

.comparison-table tbody td:nth-child(2) {
  color: var(--accent-magenta);
}

.comparison-table tbody td:nth-child(3) {
  color: var(--accent-cyan);
}

.comparison-table tbody td:last-child {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

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

  .article-header h1 {
    font-size: 1.6rem;
  }

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

  .article-meta {
    flex-wrap: wrap;
    gap: 8px;
  }

  .stat-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stat-highlight {
    padding: 20px 16px;
  }

  .toc {
    padding: 20px;
  }

  .author-card {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }

  .faq summary {
    padding: 16px 20px;
    font-size: 0.95rem;
  }

  .faq .faq-answer {
    padding: 0 20px 16px;
  }

  .share-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .calc-inputs {
    grid-template-columns: 1fr;
  }

  .denial-calculator {
    padding: 24px 20px;
  }

  .lead-magnet-fields {
    flex-direction: column;
  }

  .lead-magnet-card {
    padding: 24px 20px;
  }

  .landing-benefits {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .landing-form-section .contact-form {
    padding: 28px 20px;
  }

  .comparison-table {
    font-size: 0.82rem;
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 10px 12px;
  }
}