/* ===== Blog, Guide, Company Page Styles ===== */

/* ===== BLOG LIST ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.blog-card-thumb {
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.blog-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.blog-card-date {
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: var(--gray-400);
}
.blog-card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--primary-light);
  color: var(--primary);
}
.blog-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.6;
  margin-bottom: 10px;
}
.blog-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
  flex: 1;
}
.blog-card-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ===== BLOG ARTICLE ===== */
.article-container {
  max-width: 800px;
  margin: 0 auto;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.article-date {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--gray-400);
}
.article-tag {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--primary-light);
  color: var(--primary);
}
.article-reading {
  font-size: 0.82rem;
  color: var(--gray-400);
}
.article-body {
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 2;
}
.article-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}
.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin: 36px 0 14px;
}
.article-body p {
  margin-bottom: 20px;
}
.article-body ul, .article-body ol {
  margin: 16px 0 24px 24px;
}
.article-body li {
  margin-bottom: 8px;
  line-height: 1.9;
}
.article-body strong {
  color: var(--dark);
  font-weight: 600;
}
.article-callout {
  background: var(--gradient-card);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 28px 0;
  border-left: 4px solid var(--primary);
  font-size: 0.92rem;
  line-height: 1.9;
}
.article-callout strong {
  display: block;
  margin-bottom: 6px;
  color: var(--primary);
}
.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}
.article-table th, .article-table td {
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  text-align: left;
}
.article-table th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--dark);
}
.article-table td {
  color: var(--gray-600);
}
.article-cta-box {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
  margin: 48px 0;
  border: 1px solid rgba(26,86,219,0.1);
}
.article-cta-box h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin: 0 0 10px;
}
.article-cta-box p {
  color: var(--gray-500);
  margin-bottom: 20px;
  font-size: 0.92rem;
}
.article-related {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--gray-200);
}
.article-related h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
  border: none;
  padding: 0;
}
.article-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ===== GUIDE ===== */
.guide-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
}
.guide-toc {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
  margin-bottom: 48px;
}
.guide-toc h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.guide-toc ol {
  list-style: none;
  counter-reset: toc;
  margin: 0;
  padding: 0;
}
.guide-toc li {
  counter-increment: toc;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
}
.guide-toc li:last-child { border-bottom: none; }
.guide-toc a {
  text-decoration: none;
  color: var(--gray-600);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.2s;
}
.guide-toc a:hover { color: var(--primary); }
.guide-toc a::before {
  content: counter(toc);
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--primary);
  background: var(--primary-light);
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.guide-section {
  scroll-margin-top: 100px;
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.guide-list-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.guide-list-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.guide-list-card-header {
  padding: 32px 28px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.guide-list-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.guide-list-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.5;
}
.guide-list-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.guide-list-card-body {
  padding: 0 28px 24px;
  flex: 1;
}
.guide-list-card-body p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 12px;
}
.guide-list-chapters {
  list-style: none;
  padding: 0;
  margin: 0;
}
.guide-list-chapters li {
  font-size: 0.82rem;
  color: var(--gray-600);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.guide-list-chapters li::before {
  content: "›";
  color: var(--primary);
  font-weight: 700;
}
.guide-list-card-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--gray-100);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ===== COMPANY ===== */
.company-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}
.company-table th, .company-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  text-align: left;
  font-size: 0.92rem;
  vertical-align: top;
}
.company-table th {
  width: 160px;
  font-weight: 600;
  color: var(--dark);
  background: var(--gray-50);
}
.company-table td {
  color: var(--gray-600);
  line-height: 1.8;
}
.company-mission {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  border: 1px solid rgba(26,86,219,0.08);
}
.company-mission-quote {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.6;
}
.company-mission p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.9;
  max-width: 640px;
  margin: 0 auto;
}
.company-strengths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.company-strength-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--gray-200);
  text-align: center;
}
.company-strength-card .why-emoji { font-size: 2rem; margin-bottom: 14px; display: block; }
.company-strength-card h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.company-strength-card p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.8; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .article-related-grid { grid-template-columns: repeat(2, 1fr); }
  .company-strengths { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .article-related-grid { grid-template-columns: 1fr; }
  .article-cta-box { padding: 28px 20px; }
}

/* ===== DROPDOWN GROUP STYLES ===== */
.dd-group { padding: 4px 0; }
.dd-group + .dd-group { border-top: 1px solid #e2e8f0; margin-top: 4px; padding-top: 8px; }
.dd-group-label { font-size: 0.7rem; font-weight: 700; color: #94a3b8; text-transform: uppercase; letter-spacing: 1px; padding: 4px 16px 2px; }
.mobile-nav-group { margin-bottom: 8px; }
.mobile-nav-label { font-size: 0.75rem; font-weight: 700; color: #94a3b8; padding: 12px 24px 4px; text-transform: uppercase; letter-spacing: 1px; }