/* ===================================
   Category Pages
   =================================== */

/* Hero strip */
.cat-hero {
  background: linear-gradient(135deg, #0B1A2C 0%, #111E32 100%);
  padding: 52px 0 44px;
  color: #fff;
}
.cat-hero .container { max-width: 1100px; margin: 0 auto; padding: 0 28px; }
.cat-hero .breadcrumb { font-size:.75rem; color: rgba(255,255,255,.45); margin-bottom: 18px; display:flex; align-items:center; gap:6px; }
.cat-hero .breadcrumb a { color: rgba(255,255,255,.55); text-decoration:none; }
.cat-hero .breadcrumb a:hover { color: #fff; }
.cat-hero .breadcrumb-sep { color: rgba(255,255,255,.3); }
.cat-hero h1 { font-size: clamp(1.875rem, 4vw, 2.75rem); font-weight: 900; letter-spacing: -.03em; line-height: 1.1; color: #fff; margin-bottom: 14px; }

/* Skill Sections */
.skill-section { margin-bottom: 40px; }
.skill-section-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}
.skill-section-header h3 { font-size: 1.05rem; color: var(--color-navy); }
.skill-count {
  margin-left: auto;
  font-size: 0.75rem; font-weight: 600; color: var(--color-muted);
  background: var(--color-bg); border: 1px solid var(--color-border);
  padding: 2px 8px; border-radius: 100px;
}

/* Sidebar */
.cat-layout {
  /* plain section wrapper — grid is on .cat-grid inside */
  padding: 0;
}
.cat-sidebar { position: sticky; top: calc(var(--header-h) + 24px); }
.sidebar-card { padding: 20px; margin-bottom: 16px; }
.sidebar-card h4 { margin-bottom: 12px; font-size: 0.9375rem; color: var(--color-navy); }
.related-links { display: flex; flex-direction: column; gap: 8px; }
.related-links a {
  font-size: 0.875rem; color: var(--color-blue);
  padding: 6px 10px; border-radius: var(--radius-sm);
  background: var(--color-bg); border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.related-links a:hover { border-color: var(--color-blue); background: var(--color-white); }

/* Tool promo cards in category */
.tool-promo {
  display: flex; gap: 12px;
  padding: 16px; margin-bottom: 40px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #0B1A2C 0%, #1A3A5C 100%);
  align-items: center;
}
.tool-promo-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(245,197,24,0.15); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
}
.tool-promo-text { flex: 1; }
.tool-promo-text h4 { color: var(--color-white); font-size: 0.875rem; margin-bottom: 2px; }
.tool-promo-text p  { color: rgba(255,255,255,0.55); font-size: 0.8125rem; }
.tool-promo .btn { margin-left: auto; flex-shrink: 0; font-size: 0.8125rem; padding: 8px 14px; }

@media (max-width: 960px) {
  .cat-layout { grid-template-columns: 1fr; }
  .cat-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
}
@media (max-width: 580px) {
  .cat-sidebar { grid-template-columns: 1fr; }
}

/* ── Focus Accessibility ── */
:focus-visible {
  outline: 2px solid #2B4FE8;
  outline-offset: 3px;
  border-radius: 3px;
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid #2B4FE8;
  outline-offset: 3px;
  border-radius: 4px;
  box-shadow: 0 0 0 4px rgba(43,79,232,.15);
}

/* ── Category page hero (matches best-skills-for-resume style) ── */
.cat-hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,.6);
  max-width: 62ch;
  margin-bottom: 20px;
  line-height: 1.65;
}
.cat-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cat-hero-tag {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.65);
  background: rgba(255,255,255,.07);
}

/* ── Category content grid (article + sticky sidebar) ── */
.cat-grid {
  display: grid;
  grid-template-columns: 1fr 268px;
  gap: 48px;
  align-items: start;
  padding: 40px 0 64px;
}
.cat-main { min-width: 0; }
.cat-sidebar { position: sticky; top: 24px; }

/* card inside sidebar */
.card.sidebar-card { background:#fff; border:1px solid #E5E7EB; border-radius:10px; padding:20px; margin-bottom:16px; }
.card.sidebar-card h4 { font-size:.875rem; font-weight:700; color:#0B1A2C; margin-bottom:12px; }

@media(max-width:960px){
  .cat-grid { grid-template-columns: 1fr; gap: 32px; padding: 28px 0 48px; }
  .cat-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
}
@media(max-width:580px){
  .cat-sidebar { grid-template-columns: 1fr; }
}