/* ── Ximboa Brand Tokens ──────────────────────────────────────────────── */
:root {
  --ximboa-primary:       #307DFF;
  --ximboa-primary-dark:  #1a5fd4;
  --ximboa-primary-light: #e8f0ff;
  --ximboa-text:          #1a1a2e;
  --ximboa-text-muted:    #6b7280;
  --ximboa-bg:            #ffffff;
  --ximboa-bg-soft:       #f8faff;
  --ximboa-border:        #e5e7eb;
  --ximboa-radius:        0.5rem;
  --ximboa-radius-lg:     0.75rem;
  --ximboa-shadow:        0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --ximboa-shadow-md:     0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
}

/* ── Typography ──────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Sora', 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ximboa-text);
  background: var(--ximboa-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', ui-sans-serif, system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ximboa-text);
}

/* ── Bootstrap Overrides ─────────────────────────────────────────────── */
.btn-primary {
  background-color: var(--ximboa-primary) !important;
  border-color: var(--ximboa-primary) !important;
  font-family: 'Sora', sans-serif;
  font-weight: 500;
  border-radius: var(--ximboa-radius);
  padding: 0.5rem 1.25rem;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-primary:hover {
  background-color: var(--ximboa-primary-dark) !important;
  border-color: var(--ximboa-primary-dark) !important;
  transform: translateY(-1px);
}

.btn-outline-primary {
  color: var(--ximboa-primary) !important;
  border-color: var(--ximboa-primary) !important;
  font-family: 'Sora', sans-serif;
  font-weight: 500;
}

.btn-outline-primary:hover {
  background-color: var(--ximboa-primary) !important;
  color: #fff !important;
}

.card {
  border: 1px solid var(--ximboa-border) !important;
  border-radius: var(--ximboa-radius-lg) !important;
  box-shadow: var(--ximboa-shadow) !important;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
  box-shadow: var(--ximboa-shadow-md) !important;
  transform: translateY(-2px);
}

.card-title {
  font-family: 'Sora', sans-serif;
  font-weight: 600;
}

/* ── Blog Specific ───────────────────────────────────────────────────── */
.blog-hero {
  background: var(--ximboa-bg-soft);
  border-bottom: 1px solid var(--ximboa-border);
  padding: 3rem 0;
}

.blog-content {
  max-width: 780px;
}

.blog-content h1 { font-size: 2rem; margin-bottom: 1rem; }
.blog-content h2 { font-size: 1.5rem; margin-top: 2.5rem; margin-bottom: 1rem; }
.blog-content h3 { font-size: 1.25rem; margin-top: 2rem; margin-bottom: 0.75rem; }

.blog-content p { margin-bottom: 1.25rem; color: #374151; }

.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--ximboa-radius);
  margin: 1.5rem 0;
}

.blog-content pre {
  background: #1e1e2e;
  color: #cdd6f4;
  padding: 1.25rem;
  border-radius: var(--ximboa-radius);
  overflow-x: auto;
  font-size: 0.875rem;
  margin: 1.5rem 0;
}

.blog-content code {
  background: var(--ximboa-primary-light);
  color: var(--ximboa-primary-dark);
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.875em;
}

.blog-content pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.blog-content blockquote {
  border-left: 4px solid var(--ximboa-primary);
  background: var(--ximboa-primary-light);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--ximboa-radius) var(--ximboa-radius) 0;
  margin: 1.5rem 0;
  color: #1a1a2e;
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.blog-content th {
  background: var(--ximboa-primary);
  color: white;
  padding: 0.75rem 1rem;
  text-align: left;
}

.blog-content td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--ximboa-border);
}

.blog-content tr:nth-child(even) td {
  background: var(--ximboa-bg-soft);
}

/* ── Badges ──────────────────────────────────────────────────────────── */
.badge-difficulty {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.65rem;
  border-radius: 2rem;
}

/* ── Post Card ───────────────────────────────────────────────────────── */
.post-card {
  height: 100%;
  text-decoration: none;
  color: inherit;
  display: block;
}

.post-card:hover {
  text-decoration: none;
  color: inherit;
}

.post-card .card-img-top {
  height: 180px;
  object-fit: cover;
  border-radius: var(--ximboa-radius-lg) var(--ximboa-radius-lg) 0 0;
}

/* ── FAQ Accordion ───────────────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--ximboa-border);
  border-radius: var(--ximboa-radius) !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-item summary {
  font-weight: 500;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ximboa-bg-soft);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--ximboa-primary);
  font-weight: 400;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item .faq-answer {
  padding: 1rem 1.25rem;
  color: #374151;
  border-top: 1px solid var(--ximboa-border);
}

/* ── Category Pills ──────────────────────────────────────────────────── */
.category-pill {
  display: inline-block;
  background: var(--ximboa-primary-light);
  color: var(--ximboa-primary-dark);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  text-decoration: none;
  transition: background 0.15s;
}

.category-pill:hover {
  background: var(--ximboa-primary);
  color: white;
  text-decoration: none;
}

/* ── Company Tag ─────────────────────────────────────────────────────── */
.company-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #fff7ed;
  color: #c2410c;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  text-decoration: none;
  border: 1px solid #fed7aa;
  transition: background 0.15s;
}

.company-tag:hover {
  background: #fff0e0;
  color: #c2410c;
  text-decoration: none;
}

/* ── TOC ─────────────────────────────────────────────────────────────── */
.toc {
  background: var(--ximboa-bg-soft);
  border: 1px solid var(--ximboa-border);
  border-left: 4px solid var(--ximboa-primary);
  border-radius: 0 var(--ximboa-radius) var(--ximboa-radius) 0;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.toc-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ximboa-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.toc ol, .toc ul {
  margin: 0;
  padding-left: 1.25rem;
}

.toc li { margin-bottom: 0.35rem; }

.toc a {
  color: var(--ximboa-primary);
  font-size: 0.9rem;
  text-decoration: none;
}

.toc a:hover { text-decoration: underline; }

/* ── Breadcrumb ──────────────────────────────────────────────────────── */
.breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 0;
}

.breadcrumb-item a {
  color: var(--ximboa-primary);
  text-decoration: none;
}

.breadcrumb-item.active { color: var(--ximboa-text-muted); }

/* ── Utility ─────────────────────────────────────────────────────────── */
.text-primary-ximboa { color: var(--ximboa-primary) !important; }
.bg-primary-soft { background: var(--ximboa-primary-light); }

.section-divider {
  border: none;
  border-top: 1px solid var(--ximboa-border);
  margin: 2.5rem 0;
}

@media (max-width: 768px) {
  .blog-content h1 { font-size: 1.5rem; }
  .blog-content h2 { font-size: 1.25rem; }
  .blog-hero { padding: 2rem 0; }
}