/* ============================================
   Resources Pages — Shared Styles
   Books, Videos, Certifications, Social Media
   ============================================ */

/* Resource page hero (smaller variant) */
.resource-hero {
  min-height: auto;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 110px 0 36px;
}
.resource-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 750px;
  margin: 0 auto;
}
.resource-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 14px;
}
.resource-hero h1 span {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent), var(--accent-hover), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.resource-hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Filter / Category Tabs ---- */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

/* ---- Book Cards ---- */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}
.rbook-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rbook-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.rbook-cover {
  width: 100px;
  height: 140px;
  background: linear-gradient(160deg, #1a2744, #0d1b35);
  border: 1px solid var(--border);
  border-radius: 2px 6px 6px 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  margin-bottom: 16px;
  position: relative;
  box-shadow: 3px 3px 15px rgba(0,0,0,0.3);
}
.rbook-cover::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5%;
  bottom: 5%;
  width: 6px;
  background: var(--gold-gradient);
  border-radius: 2px 0 0 2px;
}
.rbook-cover-title {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.rbook-card h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
  font-weight: 600;
  line-height: 1.3;
}
.rbook-author {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.rbook-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
  text-decoration: none;
  margin-top: auto;
}
.rbook-link:hover {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}
.rbook-card.featured {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}
.rbook-card.featured .rbook-cover {
  background: linear-gradient(160deg, #2a1f0a, #1a1005);
}
.featured-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 100px;
  margin-bottom: 8px;
}
.cat-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cat-heading i { color: var(--accent); }
.category-section { margin-bottom: 56px; }

/* ---- Video Cards ---- */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 28px;
}
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.video-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}
.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.video-info {
  padding: 18px 22px;
}
.video-cat {
  display: inline-block;
  padding: 3px 10px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.video-info h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-weight: 600;
}
.video-info p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ---- Certification Paths ---- */
.paths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.path-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
}
.path-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow);
}
.path-header {
  text-align: center;
  margin-bottom: 24px;
}
.path-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--accent);
}
.path-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
  font-weight: 700;
}
.path-roles {
  font-size: 12px;
  color: var(--text-muted);
}
.path-ladder {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ladder-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  transition: var(--transition);
}
.ladder-step:hover {
  border-color: var(--border);
  background: var(--bg-card-hover);
}
.step-level {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
}
.step-content h4 {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 2px;
}
.step-content p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}
.path-when {
  margin-top: 20px;
  padding: 14px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.path-when h4 {
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.path-when li {
  font-size: 12px;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
  list-style: none;
}
.path-when li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
  font-size: 11px;
}

/* ---- Social Media Pricing ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.pricing-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.pricing-card.popular {
  border-color: var(--accent);
  position: relative;
}
.pricing-card.popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 4px;
}
.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--accent);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}
.pricing-period {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
  flex-grow: 1;
}
.pricing-features li {
  padding: 6px 0;
  font-size: 13px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features i {
  font-size: 12px;
  flex-shrink: 0;
}
.pricing-features .fa-check { color: var(--accent); }
.pricing-features .fa-xmark { color: var(--text-muted); opacity: 0.4; }
.pricing-note {
  max-width: 700px;
  margin: 48px auto 0;
  text-align: center;
}
.pricing-note p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}
.sm-value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}
.sm-value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.sm-value-card:hover { border-color: var(--border); }
.sm-value-card i {
  font-size: 28px;
  color: var(--accent);
  margin-bottom: 12px;
}
.sm-value-card h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-weight: 600;
}
.sm-value-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---- Top Back Nav ---- */
.back-nav-top {
  position: fixed;
  top: 80px;
  left: 28px;
  z-index: 900;
}
.back-nav-top a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(15, 18, 32, 0.85);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(12px);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}
.back-nav-top a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(4px);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .paths-grid { grid-template-columns: 1fr; }
  .sm-value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .resource-hero { padding: 100px 0 36px; min-height: auto; }
  .resource-hero h1 { font-size: clamp(1.8rem, 6vw, 2.4rem); }
  .resource-hero p { font-size: 14px; }
  .videos-grid { grid-template-columns: 1fr; }
  .books-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 16px; }
  .books-grid .rec-book-card { padding: 12px; }
  .books-grid .rec-book-card img { height: 140px; }
  .books-grid .rec-book-card h4 { font-size: 13px; }
  .books-grid .rec-book-card p { font-size: 11px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 24px 20px; }
  .cat-heading { font-size: 1rem; }
  .category-section { margin-bottom: 40px; }
  .video-card { border-radius: 12px; }
  .video-info { padding: 14px; }
  .video-info h3 { font-size: 15px; }
  .video-info p { font-size: 12px; }
  .video-cat { font-size: 10px; padding: 3px 10px; }
  .path-card { padding: 24px 20px; }
  .sm-value-grid { grid-template-columns: 1fr; gap: 12px; }
  .sm-value-card { padding: 16px; }
  .section { padding: 48px 0; }
  .container { padding: 0 16px; }
  .back-nav-top { top: 70px; left: 12px; }
  .back-nav-top a { padding: 6px 12px; font-size: 11px; gap: 6px; }
  .footer-content { flex-direction: column; text-align: center; gap: 16px; }
  .footer-links { justify-content: center; flex-wrap: wrap; gap: 10px; }
  .footer-social { justify-content: center; }
  .back-nav { bottom: 16px; left: 16px; }
  .back-nav a { padding: 8px 14px; font-size: 12px; }
}
@media (max-width: 480px) {
  .resource-hero { padding: 90px 0 28px; }
  .resource-hero h1 { font-size: 1.6rem; }
  .books-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .books-grid .rec-book-card img { height: 120px; }
  .pricing-card h3 { font-size: 1.1rem; }
  .section-title { font-size: 1.5rem; }
}