/* ============================================ */
/* BLOG — Hero                                   */
/* ============================================ */
.blog-post {
  padding-bottom: 56px;
}

.blog-hero {
  max-width: 680px;
  margin: 0 auto;
  padding: 72px 24px 48px;
}

.blog-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-muted);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 20px;
}

.blog-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.75rem;
  color: var(--color-heading);
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.blog-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 560px;
  margin-bottom: 32px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.blog-author-chip {
  display: flex;
  align-items: center;
  gap: 10px;
}

.blog-author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-primary);
}

.blog-author-info {
  display: flex;
  flex-direction: column;
}

.blog-author-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-heading);
}

.blog-author-role {
  font-size: 0.75rem;
  color: var(--color-text-muted, #9A9A9A);
}

.blog-meta-details {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--color-text-muted, #9A9A9A);
}

.blog-meta-dot {
  opacity: 0.5;
}

/* ============================================ */
/* BLOG — Hero Image                             */
/* ============================================ */
.blog-hero-image {
  max-width: 880px;
  margin: 0 auto 56px;
  padding: 0 24px;
}

.blog-hero-image img {
  width: 100%;
  border-radius: 16px;
  display: block;
}

/* ============================================ */
/* BLOG — Content Typography                     */
/* ============================================ */
.blog-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog-content p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 24px;
}

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

.blog-content h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.625rem;
  color: var(--color-heading);
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-top: 56px;
  margin-bottom: 16px;
}

.blog-content h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1875rem;
  color: var(--color-heading);
  line-height: 1.3;
  margin-top: 40px;
  margin-bottom: 12px;
}

.blog-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  color: var(--color-primary);
  background: var(--color-primary-faint);
  padding: 2px 7px;
  border-radius: 4px;
}

.blog-content pre {
  background: #1A1A2E;
  border-radius: 12px;
  padding: 20px;
  overflow-x: auto;
  margin: 32px 0;
}

.blog-content pre code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.85);
  background: none;
  padding: 0;
}

.blog-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-primary-muted);
  text-underline-offset: 3px;
  transition: text-decoration-color 200ms;
}

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

.blog-content ul,
.blog-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.blog-content li {
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 8px;
}

.blog-content li::marker {
  color: var(--color-primary);
}

.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 32px 0;
  display: block;
}

.blog-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 4px 0 4px 24px;
  margin: 40px 0;
}

.blog-content blockquote p {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-heading);
  line-height: 1.4;
}

.blog-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 48px 0;
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}

.blog-content th {
  background: var(--color-canvas);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted, #9A9A9A);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

.blog-content td {
  font-size: 0.9375rem;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
}

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

/* ============================================ */
/* BLOG — CTA Banner                             */
/* ============================================ */
.blog-cta {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog-cta-inner {
  background: var(--color-canvas);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
}

.blog-cta-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-heading);
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}

.blog-cta-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted, #9A9A9A);
  margin-bottom: 24px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================ */
/* BLOG — Inline CTA (mid-article)               */
/* ============================================ */
.blog-inline-cta {
  margin: 48px 0;
  padding: 0;
}

.blog-inline-cta-inner {
  background: var(--color-primary, #4F1587);
  border-radius: 12px;
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.blog-content .blog-inline-cta-text,
.blog-inline-cta-text {
  font-family: var(--font-heading, 'Space Grotesk', sans-serif);
  font-weight: 600;
  font-size: 1.125rem;
  color: #FFFFFF;
  margin: 0;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.blog-inline-cta .btn--primary {
  background: #FFFFFF;
  color: var(--color-primary, #4F1587);
  border: none;
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.blog-inline-cta .btn--primary:hover {
  background: #F0E6FF;
  transform: translateY(-1px);
}

@media (max-width: 600px) {
  .blog-inline-cta-inner {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }

  .blog-inline-cta-text {
    font-size: 1rem;
  }
}

/* ============================================ */
/* BLOG — Author Bio Footer                      */
/* ============================================ */
.blog-author-bio {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog-author-bio-inner {
  display: flex;
  gap: 20px;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.blog-author-bio-avatar {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
}

.blog-author-bio-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-heading);
  margin-bottom: 4px;
}

.blog-author-bio-role {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted, #9A9A9A);
  margin-bottom: 6px;
}

.blog-author-bio-text {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* ============================================ */
/* BLOG INDEX — Listing Page                     */
/* ============================================ */
.blog-index {
  padding-top: 72px;
}

.blog-index-header {
  margin-bottom: 48px;
}

.blog-index-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--color-heading);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.blog-index-desc {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 560px;
}

.blog-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background: var(--color-canvas);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  transition: box-shadow 200ms;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
}

.blog-card-category {
  display: inline-block;
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.blog-card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-heading);
  line-height: 1.3;
  margin-bottom: 8px;
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
}

.blog-card-meta {
  font-size: 0.6875rem;
  color: var(--color-text-muted, #9A9A9A);
}

/* ============================================ */
/* BLOG — Executive Summary                      */
/* ============================================ */
.blog-content .exec-summary {
  background: var(--color-primary-faint);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 10px 10px 0;
  padding: 28px 32px;
  margin-bottom: 52px;
}

.blog-content .exec-summary-label {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.blog-content .exec-summary p {
  font-size: 0.9375rem;
}

/* ============================================ */
/* BLOG — Pull Quote                             */
/* ============================================ */
.blog-content .pullquote {
  border-left: 3px solid var(--color-primary);
  padding: 4px 0 4px 24px;
  margin: 40px 0;
}

.blog-content .pullquote p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-heading);
  margin: 0;
  letter-spacing: -0.01em;
}

/* ============================================ */
/* BLOG — Inline Citations                       */
/* ============================================ */
.blog-content sup.ref {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-size: 0.56rem;
  font-weight: 700;
  vertical-align: super;
  cursor: pointer;
  margin-left: 2px;
  line-height: 1;
  transition: background 0.15s;
}

.blog-content sup.ref a {
  color: white;
  text-decoration: none;
}

.blog-content sup.ref:hover {
  background: var(--color-primary-light);
}

/* ============================================ */
/* BLOG — Stat Callout                           */
/* ============================================ */
.blog-content .stat-callout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.blog-content .stat-box {
  background: var(--color-canvas);
  border-radius: 10px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.blog-content .stat-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.blog-content .stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.blog-content .stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted, #9A9A9A);
  line-height: 1.45;
}

/* ============================================ */
/* BLOG — Capability List                        */
/* ============================================ */
.blog-content .capability-list {
  margin: 24px 0;
  list-style: none;
  padding: 0;
}

.blog-content .capability-list li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.blog-content .capability-list li:first-child {
  border-top: 1px solid var(--color-border);
}

.blog-content .capability-list li::marker {
  content: none;
}

.blog-content .capability-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
}

/* ============================================ */
/* BLOG — Diagram: Prototype vs Production       */
/* ============================================ */
.blog-content .diag-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 32px 0;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}

.blog-content .diag-compare-col {
  padding: 24px 26px 28px;
}

.blog-content .diag-compare-col:first-child {
  background: var(--color-canvas);
  border-right: 1px solid var(--color-border);
}

.blog-content .diag-compare-col:last-child {
  background: var(--color-primary-faint);
}

.blog-content .diag-compare-label {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-content .diag-compare-col:first-child .diag-compare-label {
  color: var(--color-text-muted, #9A9A9A);
}

.blog-content .diag-compare-col:last-child .diag-compare-label {
  color: var(--color-primary);
}

.blog-content .diag-compare-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.blog-content .diag-compare-col:first-child .diag-compare-dot {
  background: var(--color-text-muted, #9A9A9A);
}

.blog-content .diag-compare-col:last-child .diag-compare-dot {
  background: var(--color-primary);
}

.blog-content .diag-compare-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 11px;
  line-height: 1.45;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.blog-content .diag-compare-item:last-child {
  margin-bottom: 0;
}

.blog-content .diag-compare-arrow {
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 0.75rem;
  color: var(--color-text-muted, #9A9A9A);
}

.blog-content .diag-compare-col:last-child .diag-compare-arrow {
  color: var(--color-primary);
}

.blog-content .diag-compare-col:last-child .diag-compare-item {
  color: var(--color-heading);
}

/* ============================================ */
/* BLOG — Diagram: Agentic Pipeline              */
/* ============================================ */
.blog-content .diag-pipeline {
  margin: 32px 0;
  padding: 28px 24px 24px;
  background: var(--color-canvas);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

.blog-content .diag-pipeline::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--dot-color, rgba(79,21,135,0.06)) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 12px 12px;
  pointer-events: none;
}

.blog-content .diag-pipeline-label {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted, #9A9A9A);
  margin-bottom: 20px;
}

.blog-content .diag-pipeline-flow {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  overflow-x: auto;
  padding-bottom: 4px;
}

.blog-content .diag-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 90px;
  flex-shrink: 0;
}

.blog-content .diag-node-box {
  width: 80px;
  padding: 10px 6px;
  border-radius: 8px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.3;
  border: 1px solid;
  background: white;
}

.blog-content .diag-node-box small {
  font-size: 0.625rem;
  color: var(--color-text-muted, #9A9A9A);
}

.blog-content .diag-node-box.input {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

.blog-content .diag-node-box.agent {
  border-color: rgba(79,21,135,0.25);
  color: var(--color-primary);
}

.blog-content .diag-node-box.tool {
  border-color: rgba(217,119,6,0.25);
  color: var(--color-amber);
}

.blog-content .diag-node-box.output {
  border-color: rgba(5,150,105,0.25);
  color: #059669;
}

.blog-content .diag-node-check {
  margin-top: 8px;
  font-size: 0.625rem;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
  z-index: 1;
}

.blog-content .diag-node-check-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.blog-content .diag-connector {
  display: flex;
  align-items: center;
  padding-top: 18px;
  color: var(--color-connector, #C4C0BA);
  font-size: 0.9rem;
  flex-shrink: 0;
  width: 24px;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.blog-content .diag-pipeline-note {
  position: relative;
  z-index: 1;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted, #9A9A9A);
  line-height: 1.55;
}

/* ============================================ */
/* BLOG — Diagram: Platform Architecture (4-quad)*/
/* ============================================ */
.blog-content .diag-platform {
  margin: 36px 0;
  border-radius: 12px;
  overflow: hidden;
}

.blog-content .diag-platform-title {
  background: var(--color-primary);
  color: #fff;
  padding: 14px 22px;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-content .diag-platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-canvas);
  position: relative;
}

.blog-content .diag-platform-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--dot-color, rgba(79,21,135,0.06)) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 12px 12px;
  pointer-events: none;
}

.blog-content .platform-quad {
  padding: 18px;
  border: 1px dashed rgba(79,21,135,0.18);
  position: relative;
  z-index: 1;
}

.blog-content .platform-quad-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.blog-content .platform-quad-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.blog-content .platform-quad-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-heading);
  letter-spacing: -0.01em;
}

.blog-content .platform-quad-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.blog-content .platform-quad-body.quad-center {
  align-items: center;
  justify-content: center;
  min-height: 120px;
}

/* Platform boxes */
.blog-content .platform-box {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 14px;
}

.blog-content .platform-box-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-heading);
  margin-bottom: 4px;
}

.blog-content .platform-box-sub {
  font-size: 0.6875rem;
  color: var(--color-text-secondary, #6E6E82);
  line-height: 1.4;
}

.blog-content .platform-box-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
}

.blog-content .platform-box-list li {
  font-size: 0.75rem;
  color: var(--color-text);
  padding: 2px 0 2px 16px;
  position: relative;
  line-height: 1.5;
}

.blog-content .platform-box-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.5;
}

/* Color-coded boxes */
.blog-content .platform-box.evalmate {
  border-color: rgba(79,21,135,0.25);
  background: rgba(79,21,135,0.03);
}

.blog-content .platform-box.evalmate .platform-box-title {
  color: var(--color-primary);
}

.blog-content .platform-box.reward {
  border-color: rgba(217,119,6,0.3);
  background: rgba(217,119,6,0.04);
}

.blog-content .platform-box.reward .platform-box-title {
  color: var(--color-amber-deep, #B45309);
}

.blog-content .platform-box.experiment {
  border-color: rgba(79,21,135,0.2);
  background: rgba(79,21,135,0.03);
}

.blog-content .platform-box.production {
  border-color: rgba(79,21,135,0.2);
  background: rgba(79,21,135,0.03);
  text-align: center;
  padding: 20px;
}

.blog-content .platform-box.production .platform-box-title {
  color: var(--color-primary);
  margin-bottom: 0;
}

.blog-content .platform-box.selector-small,
.blog-content .platform-box.selector-deploy {
  border-color: rgba(217,119,6,0.3);
  background: rgba(217,119,6,0.04);
  text-align: center;
}

.blog-content .platform-box.selector-small .platform-box-title,
.blog-content .platform-box.selector-deploy .platform-box-title {
  color: var(--color-amber-deep, #B45309);
  margin-bottom: 0;
}

.blog-content .platform-box.logs {
  border-color: var(--color-border);
}

/* Flow indicators */
.blog-content .platform-flow-down {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 0;
}

.blog-content .platform-flow-label {
  font-size: 0.6875rem;
  color: var(--color-text-secondary, #6E6E82);
  font-weight: 500;
}

.blog-content .platform-flow-arrow {
  color: var(--color-primary);
  font-size: 1rem;
  opacity: 0.5;
}

.blog-content .platform-flow-right {
  color: var(--color-primary);
  font-size: 1.125rem;
  opacity: 0.5;
  align-self: center;
  flex-shrink: 0;
}

/* Q2 experiment top row */
.blog-content .platform-exp-top {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin-bottom: 10px;
}

.blog-content .platform-exp-top .platform-box {
  flex: 1;
}

/* Q4 selector flow */
.blog-content .platform-selector-flow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.blog-content .platform-selector-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.blog-content .platform-selector-left .platform-flow-label {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-primary);
}

.blog-content .platform-selector-models {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.blog-content .platform-model-chip {
  background: var(--color-teal-muted, #CCFBF1);
  color: var(--color-teal-deep, #0F766E);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-align: center;
}

.blog-content .platform-selector-note {
  font-size: 0.6875rem;
  color: var(--color-text-secondary, #6E6E82);
  text-align: center;
  margin-top: 8px;
  font-style: normal;
  padding: 6px 12px;
  background: rgba(79,21,135,0.04);
  border-radius: 6px;
}

/* Platform legend */
.blog-content .diag-platform-legend {
  padding: 12px 18px;
  background: var(--color-canvas-deep, #EDE8E1);
  font-size: 0.75rem;
  color: var(--color-text-muted, #9A9A9A);
  line-height: 1.5;
}

/* Responsive: stack on mobile */
@media (max-width: 600px) {
  .blog-content .diag-platform-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================ */
/* BLOG — Diagram: Flywheel                      */
/* ============================================ */
.blog-content .diag-flywheel {
  margin: 32px 0;
  padding: 28px 24px 24px;
  background: var(--color-canvas);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

.blog-content .diag-flywheel::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--dot-color, rgba(79,21,135,0.06)) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 12px 12px;
  pointer-events: none;
}

.blog-content .diag-flywheel-label {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted, #9A9A9A);
  margin-bottom: 22px;
}

.blog-content .flywheel-ring {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.blog-content .flywheel-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100px;
  text-align: center;
}

.blog-content .flywheel-step-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: white;
  border: 1px solid rgba(79,21,135,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: 7px;
  box-shadow: var(--shadow-card, 0 1px 4px rgba(26,26,46,0.06));
}

.blog-content .flywheel-step-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.3;
}

.blog-content .flywheel-step-sub {
  font-size: 0.6875rem;
  color: var(--color-text-muted, #9A9A9A);
  margin-top: 2px;
  line-height: 1.3;
}

.blog-content .flywheel-arrow {
  font-size: 0.9rem;
  color: var(--color-primary);
  padding: 0 2px;
  padding-bottom: 28px;
  opacity: 0.5;
  position: relative;
  z-index: 1;
}

.blog-content .flywheel-note {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted, #9A9A9A);
  text-align: center;
  line-height: 1.55;
}

/* ============================================ */
/* BLOG — Diagram: Readiness Checklist           */
/* ============================================ */
.blog-content .diag-checklist {
  margin: 28px 0;
  border-radius: 12px;
  overflow: hidden;
}

.blog-content .diag-checklist-header {
  padding: 12px 20px;
  background: #1A1A2E;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-content .diag-checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-canvas);
}

.blog-content .diag-checklist-item {
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.blog-content .diag-checklist-item:nth-child(2n) { border-right: none; }
.blog-content .diag-checklist-item:nth-last-child(-n+2) { border-bottom: none; }

.blog-content .diag-checklist-q {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-heading);
  font-size: 0.875rem;
  line-height: 1.3;
}

.blog-content .diag-checklist-sub {
  font-size: 0.8125rem;
  color: var(--color-text-muted, #9A9A9A);
  line-height: 1.45;
}

.blog-content .diag-checklist-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 9px;
  border-radius: 9999px;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blog-content .badge-gap {
  background: #FEF2F2;
  color: #DC2626;
}

.blog-content .badge-need {
  background: var(--color-primary-muted);
  color: var(--color-primary);
}

/* ============================================ */
/* BLOG — References                             */
/* ============================================ */
.blog-content .references {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-connector, #C4C0BA);
}

.blog-content .references h2 {
  font-size: 1.125rem;
  margin-bottom: 28px;
  margin-top: 0;
}

.blog-content .ref-list {
  list-style: none;
  padding: 0;
}

.blog-content .ref-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted, #9A9A9A);
  margin-bottom: 0;
}

.blog-content .ref-list li::marker {
  content: none;
}

.blog-content .ref-list li:last-child {
  border-bottom: none;
}

.blog-content .ref-num {
  display: flex;
  align-items: flex-start;
  padding-top: 2px;
}

.blog-content .ref-badge {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.blog-content .ref-content strong {
  color: var(--color-text-secondary);
  font-weight: 500;
  display: block;
  margin-bottom: 2px;
}

.blog-content .ref-content a {
  color: var(--color-primary);
  text-decoration: none;
}

.blog-content .ref-content a:hover {
  text-decoration: underline;
}

.blog-content .ref-tag {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-primary-muted);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: 9999px;
  margin-top: 4px;
}

/* ============================================ */
/* RESPONSIVE                                    */
/* ============================================ */
@media (max-width: 768px) {
  .blog-hero {
    padding: 48px 20px 32px;
  }

  .blog-title {
    font-size: 2rem;
  }

  .blog-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .blog-meta-details {
    margin-left: 0;
  }

  .blog-content {
    padding: 0 20px;
  }

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

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

  .blog-author-bio-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .blog-content .diag-compare {
    grid-template-columns: 1fr;
  }

  .blog-content .diag-compare-col:first-child {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .blog-content .stat-callout {
    grid-template-columns: 1fr;
  }

  .blog-content .diag-checklist-grid {
    grid-template-columns: 1fr;
  }

  .blog-content .diag-checklist-item {
    border-right: none;
  }
}