/* ═══════════════════════════════════════════════════════════════
   ACADEMY-BLOG.CSS — supplemental styles for blog/template.html
   Extends blog.css — do not duplicate rules already in blog.css.
   Design tokens: --cyan #00b4f0 | --violet #6d28d9 | --ink #f0f7ff | --white #0f172a
   ═══════════════════════════════════════════════════════════════ */

/* ── Typography upgrades for long-form articles ── */

.blog-content p {
  font-size: 1.0625rem; /* 17px — slightly larger than base for readability */
  line-height: 1.85;
  color: #1e293b;
}

.blog-content h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  color: #0f172a;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.blog-content h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  font-weight: 700;
  color: #1e293b;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.blog-content ul,
.blog-content ol {
  padding-left: 1.5rem;
  margin: 1rem 0 1.5rem;
}

.blog-content li {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: #1e293b;
  margin-bottom: 0.4rem;
}

.blog-lead {
  font-size: 1.175rem;
  line-height: 1.8;
  color: #334155;
  font-weight: 400;
}

/* ── Callout box ── */

.blog-callout {
  background: #f0e9ff;
  border-left: 4px solid #6d28d9;
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 1.75rem 0;
  font-size: 0.9375rem;
  color: #1e293b;
  line-height: 1.7;
}

.blog-callout strong {
  color: #6d28d9;
}

/* ── Highlight / key stat box ── */

.blog-stat-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, #6d28d9, #4f46e5);
  color: #fff;
  border-radius: 12px;
  padding: 20px 28px;
  min-width: 120px;
  text-align: center;
}

.blog-stat-box-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.blog-stat-box-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,.75);
  margin-top: 4px;
}

.blog-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.5rem 0;
}

/* ── Comparison table ── */

.blog-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  margin: 1.5rem 0;
}

.blog-compare-table th {
  background: #6d28d9;
  color: #fff;
  padding: 10px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-compare-table td {
  padding: 10px 16px;
  border-bottom: 1px solid #e2e8f0;
  color: #1e293b;
  line-height: 1.6;
}

.blog-compare-table tr:nth-child(even) td {
  background: #f8f7ff;
}

.blog-compare-table td:first-child {
  font-weight: 600;
  color: #334155;
}

/* ── Inline badge / pill ── */

.blog-inline-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.blog-inline-badge--green {
  background: #dcfce7;
  color: #166534;
}

.blog-inline-badge--cyan {
  background: #e0f7ff;
  color: #0369a1;
}

.blog-inline-badge--violet {
  background: #ede9fe;
  color: #5b21b6;
}

.blog-inline-badge--amber {
  background: #fef9c3;
  color: #92400e;
}

/* ── Course feature card (end-of-article) ── */

.blog-course-feature {
  background: linear-gradient(135deg, #1a0a42 0%, #0f172a 100%);
  border-radius: 16px;
  padding: 2px;
}

.blog-course-feature-inner {
  background: linear-gradient(135deg, rgba(109,40,217,.15) 0%, rgba(0,180,240,.08) 100%);
  border-radius: 14px;
  padding: 32px 36px;
}

.blog-course-badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(109,40,217,.35);
  color: #c4b5fd;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.blog-course-title {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.25;
}

.blog-course-desc {
  font-size: 0.9375rem;
  color: rgba(255,255,255,.72);
  line-height: 1.75;
  margin-bottom: 20px;
}

.blog-course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.blog-course-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.blog-course-meta-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,.45);
}

.blog-course-meta-val {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #e2e8f0;
}

.blog-course-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

@media (max-width: 520px) {
  .blog-course-feature-inner { padding: 24px 20px; }
  .blog-course-ctas { flex-direction: column; align-items: stretch; }
}

/* ── Sticky bottom CTA bar ── */

.ab-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  background: #0f172a;
  border-top: 1px solid rgba(109,40,217,.4);
  padding: 10px 20px;
}

.ab-sticky-cta--visible {
  transform: translateY(0);
}

.ab-sticky-cta-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ab-sticky-cta-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  flex: 1;
  min-width: 120px;
}

.ab-sticky-cta-btn {
  display: inline-block;
  padding: 9px 20px;
  background: #00b4f0;
  color: #0f172a;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
}

.ab-sticky-cta-btn:hover {
  background: #00c8ff;
}

.ab-sticky-cta-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #25d366;
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  flex-shrink: 0;
  transition: background 0.2s;
}

.ab-sticky-cta-wa:hover {
  background: #1ebe5d;
}

.ab-sticky-cta-dismiss {
  background: none;
  border: none;
  color: rgba(255,255,255,.4);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
  flex-shrink: 0;
  transition: color 0.2s;
}

.ab-sticky-cta-dismiss:hover {
  color: rgba(255,255,255,.7);
}

@media (max-width: 520px) {
  .ab-sticky-cta-label { display: none; }
  .ab-sticky-cta-btn { font-size: 0.8125rem; padding: 8px 16px; }
}

/* ── Step list (numbered how-to) ── */
/* Re-uses .abt-step-* from style.css if already defined there.
   These rules are no-ops if the selectors already exist — no conflict. */

.abt-step-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  counter-reset: none;
}

.abt-step {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
}

.abt-step:last-child {
  border-bottom: none;
}

.abt-step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #6d28d9;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Mono', monospace;
}

.abt-step-body {
  flex: 1;
  padding-top: 4px;
}

.abt-step-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
}

.abt-step-body p {
  margin: 0;
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.7;
}

@media (max-width: 500px) {
  .abt-step { gap: 14px; }
  .abt-step-num { width: 36px; height: 36px; font-size: 0.75rem; }
}

/* ── Location pill links ── */

.blog-loc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.blog-loc-pill {
  display: inline-block;
  padding: 7px 16px;
  background: #ede9fe;
  color: #5b21b6;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  border: 1px solid rgba(109,40,217,.15);
}

.blog-loc-pill:hover {
  background: #6d28d9;
  color: #fff;
  border-color: transparent;
}

/* ── Persona grid ── */

.blog-personas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.blog-persona {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px;
}

.blog-persona-icon {
  font-size: 1.75rem;
  margin-bottom: 10px;
  line-height: 1;
}

.blog-persona-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.blog-persona p {
  font-size: 0.875rem !important;
  line-height: 1.65 !important;
  color: #475569 !important;
  margin: 0 !important;
}

/* ── Inline image with caption ── */

.blog-img-wrap {
  margin: 2rem 0;
}

.blog-img-wrap img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

.blog-img-caption {
  font-size: 0.8125rem;
  color: #64748b;
  text-align: center;
  margin-top: 8px;
  font-style: italic;
}

/* ── Blockquote ── */

.blog-content blockquote {
  margin: 1.75rem 0;
  padding: 16px 20px 16px 24px;
  border-left: 4px solid #00b4f0;
  background: #f0f9ff;
  border-radius: 0 8px 8px 0;
  font-size: 1.0625rem;
  color: #0f172a;
  font-style: italic;
  line-height: 1.7;
}

.blog-content blockquote cite {
  display: block;
  margin-top: 8px;
  font-size: 0.8125rem;
  font-style: normal;
  color: #64748b;
}

/* ── Key points / checklist ── */

.blog-checklist {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}

.blog-checklist li {
  padding: 8px 0 8px 32px;
  position: relative;
  font-size: 0.9375rem !important;
  color: #1e293b !important;
  border-bottom: 1px solid #f1f5f9;
}

.blog-checklist li:last-child {
  border-bottom: none;
}

.blog-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 8px;
  width: 22px;
  height: 22px;
  background: #dcfce7;
  color: #166534;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 22px;
  text-align: center;
}