.page-header { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 120px 0 80px; text-align: center; }
 .page-header .container { color: #ffffff !important; }
 .breadcrumbs { font-size: 0.875rem; margin-bottom: 0.75rem; color: rgba(255,255,255,0.8) !important; }
 .breadcrumbs a { color: rgba(255,255,255,0.8) !important; }
 .breadcrumbs a:hover { color: #ffffff !important; }
 .breadcrumbs span { margin: 0 8px; color: rgba(255,255,255,0.5); }
 .page-header h1 { font-size: 3rem; margin-bottom: 1rem; color: #ffffff !important; }
 .page-header p { color: rgba(255,255,255,0.9) !important; font-size: 1.125rem; max-width: 700px; margin: 0 auto; }
 .doc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 3rem 0; }
 .doc-card { background: var(--white); border: 1px solid var(--border-gray); border-radius: 12px; padding: 14px; text-align: center; transition: all var(--transition-base); }
 .doc-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
 .doc-icon { width: 64px; height: 64px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
 .doc-icon i { font-size: 1.5rem; color: var(--primary-blue); }
 .doc-card h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
 .doc-card p { font-size: 0.875rem; color: var(--text-medium); margin-bottom: 1rem; }
 .doc-card .btn { width: 100%; }
 .doc-section { margin-bottom: 1rem; }
 .doc-section h2 { margin-bottom: 0.75rem; display: flex; align-items: center; gap: 12px;}
 .doc-section h2 i { color: var(--primary-blue); }
 .doc-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
 .doc-item { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: var(--white); border: 1px solid var(--border-gray); border-radius: 8px; transition: all var(--transition-base); }
 .doc-item:hover { border-color: var(--primary-blue); box-shadow: var(--shadow-sm); }
 .doc-info { display: flex; align-items: center; gap: 12px; }
 .doc-info i { font-size: 1.25rem; color: var(--primary-blue); }
 .doc-meta h4 { font-size: 0.9375rem; margin-bottom: 2px; }
 .doc-meta span { font-size: 0.75rem; color: var(--text-light); }
 .doc-download { padding: 8px 16px; background: var(--primary-light); color: var(--primary-blue); border-radius: 6px; font-size: 0.875rem; font-weight: 500; transition: all var(--transition-base); }
 .doc-download:hover { background: var(--primary-blue); color: var(--white); }
 .cad-section { background: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%); padding: 60px; border-radius: 16px; color: white; margin: 4rem 0; }
 .cad-section h2 { color: white; margin-bottom: 1rem; }
 .cad-section p { color: rgba(255,255,255,0.8); margin-bottom: 1rem; max-width: 600px; }
 .cad-formats { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 1rem; }
 .cad-format { padding: 8px 16px; background: rgba(255,255,255,0.15); border-radius: 6px; font-size: 0.875rem; font-weight: 500; }
 .cad-buttons { display: flex; gap: 16px; }
 .cad-buttons .btn-primary { background: white; color: var(--primary-blue); }
 .cad-buttons .btn-primary:hover { background: var(--light-gray); }
 .cad-buttons .btn-secondary { border-color: white; color: white; }
 .cad-buttons .btn-secondary:hover { background: white; color: var(--primary-blue); }
 @media (max-width: 768px) {
 .page-header h1 { font-size: 2rem; }
 .doc-cards { grid-template-columns: 1fr; }
 .doc-list { grid-template-columns: 1fr; }
 .cad-section { padding: 16px; }
 .cad-buttons { flex-direction: column; }
 }
 h2 span { flex: 1; text-align: center; }
.hero-features a.hero-feature-item { transition: all 0.3s ease; }
.hero-features a.hero-feature-item:hover { transform: translateY(-4px); background: rgba(255,255,255,0.15); }
.hero-features a.hero-feature-item:hover h4 { color: #8a6d1c; }