/* Blog Post Styles */
.blog-post {
  padding: 180px 0 80px;
  background: var(--bg);
  min-height: 100vh;
}

.blog-header {
  max-width: 800px;
  margin: 0 auto 60px;
  text-align: center;
}

.blog-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.blog-category {
  background: rgba(14,165,233,.15);
  color: var(--brand-start);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: .8rem;
  font-weight: 700;
}

.blog-date, .blog-read-time {
  color: var(--muted);
  font-size: .9rem;
}

.blog-header h1 {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text);
}

.blog-excerpt {
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.blog-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.blog-content h2 {
  font-size: 2rem;
  font-weight: 800;
  margin: 50px 0 20px;
  color: var(--text);
}

.blog-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 30px 0 15px;
  color: var(--text);
}

.blog-content p {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 20px;
}

.blog-content ul, .blog-content ol {
  margin: 20px 0;
  padding-left: 30px;
}

.blog-content li {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.blog-content strong {
  color: var(--text);
  font-weight: 700;
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.benefit-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: .3s;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,.2);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(14,165,233,.2), rgba(37,99,235,.1));
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--brand-start);
}

.benefit-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--text);
}

.benefit-card p {
  color: var(--muted);
  font-size: .95rem;
}

/* Strategy Grid */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.strategy-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: .3s;
}

.strategy-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,.2);
}

.strategy-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(14,165,233,.2), rgba(37,99,235,.1));
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--brand-start);
}

.strategy-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--text);
}

.strategy-card p {
  color: var(--muted);
  font-size: .95rem;
}

/* Threats Grid */
.threats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.threat-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 25px;
  text-align: center;
  transition: .3s;
}

.threat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,.2);
  border-color: rgba(220,38,127,.3);
}

.threat-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(220,38,127,.2), rgba(147,51,234,.1));
  margin: 0 auto 15px;
  font-size: 1.2rem;
  color: #dc267f;
}

.threat-card h4 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
}

.threat-card p {
  color: var(--muted);
  font-size: .9rem;
}

/* Security Layers */
.security-layers {
  margin: 40px 0;
}

.layer {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
  padding: 20px;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
}

.layer-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-start), var(--brand-end));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.layer-content h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 5px;
  color: var(--text);
}

.layer-content p {
  color: var(--muted);
  font-size: .95rem;
  margin: 0;
}

/* Tools Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.tool-category {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.tool-category h4 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
}

.tool-category p {
  color: var(--muted);
  font-size: .9rem;
  margin: 0;
}

/* Success Stories */
.success-story {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 30px;
  margin: 30px 0;
}

.success-story h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--text);
}

.success-story ul {
  margin: 15px 0;
}

/* Tech Stack */
.tech-stack {
  display: flex;
  gap: 20px;
  margin: 30px 0;
  flex-wrap: wrap;
  justify-content: center;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  min-width: 100px;
}

.tech-item i {
  font-size: 2rem;
  color: var(--brand-start);
}

.tech-item span {
  font-weight: 700;
  color: var(--text);
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.metric-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: .3s;
}

.metric-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,.2);
}

.metric-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--brand-start);
  margin-bottom: 10px;
}

.metric-label {
  font-size: .9rem;
  color: var(--muted);
  font-weight: 700;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.feature-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: .3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,.2);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(14,165,233,.2), rgba(37,99,235,.1));
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--brand-start);
}

.feature-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--text);
}

.feature-card p {
  color: var(--muted);
  font-size: .95rem;
}

/* Device Categories */
.device-category {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 25px;
  margin: 20px 0;
}

.device-category h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--text);
}

.device-category ul {
  margin: 15px 0;
}

.device-category li {
  margin-bottom: 8px;
}

/* SD-WAN Benefits */
.sdwan-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  transition: .3s;
}

.benefit-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0,0,0,.2);
}

.benefit-item i {
  font-size: 1.5rem;
  color: var(--brand-start);
}

.benefit-item span {
  font-weight: 700;
  color: var(--text);
}

/* Scenario Cards */
.scenario-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 30px;
  margin: 30px 0;
  transition: .3s;
}

.scenario-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,.2);
}

.scenario-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--text);
}

.scenario-card p {
  font-weight: 700;
  color: var(--brand-start);
  margin-bottom: 15px;
}

.scenario-card ul {
  margin: 15px 0;
}

.scenario-card li {
  margin-bottom: 8px;
}

/* Implementation Steps */
.implementation-steps {
  margin: 40px 0;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
  padding: 25px;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  transition: .3s;
}

.step:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0,0,0,.2);
}

.step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-start), var(--brand-end));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
}

.step-content p {
  color: var(--muted);
  margin: 0;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, rgba(14,165,233,.1), rgba(37,99,235,.05));
  border: 1px solid rgba(14,165,233,.2);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  margin: 60px 0;
}

.cta-section h3 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 15px;
  color: var(--text);
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 25px;
}

/* Light Theme Adjustments */
body.light .blog-category {
  background: rgba(14,165,233,.1);
  color: var(--brand-start);
}

body.light .benefit-card,
body.light .strategy-card,
body.light .threat-card,
body.light .tool-category,
body.light .success-story,
body.light .tech-item,
body.light .metric-card {
  background: var(--card);
  border: 1px solid rgba(0,0,0,.08);
}

body.light .layer {
  background: var(--card);
  border: 1px solid rgba(0,0,0,.08);
}

body.light .cta-section {
  background: linear-gradient(135deg, rgba(14,165,233,.05), rgba(37,99,235,.02));
  border: 1px solid rgba(14,165,233,.1);
}

/* Responsive */
@media (max-width: 980px) {
  .blog-header h1 {
    font-size: 2.2rem;
  }
  
  .blog-excerpt {
    font-size: 1.1rem;
  }
  
  .blog-content h2 {
    font-size: 1.6rem;
  }
  
  .benefits-grid,
  .strategy-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
  
  .threats-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  
  .tech-stack {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .blog-header h1 {
    font-size: 1.8rem;
  }
  
  .blog-meta {
    flex-direction: column;
    gap: 10px;
  }
  
  .benefits-grid,
  .strategy-grid,
  .threats-grid {
    grid-template-columns: 1fr;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .layer {
    flex-direction: column;
    text-align: center;
  }
  
  .cta-section {
    padding: 30px 20px;
  }
}