/* Blog Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; color: #1f2937; line-height: 1.7; background: #f9fafb; }

/* Header */
.site-header { background: white; border-bottom: 1px solid #e5e7eb; padding: 3px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.header-container { max-width: 1280px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }
.logo-link img { height: 75px; }
.desktop-nav { display: flex; gap: 30px; }
.desktop-nav a { color: #374151; text-decoration: none; font-weight: 500; }
.desktop-nav a.active { color: #0891b2; font-weight: 600; }
.phone-btn { background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%); color: white; padding: 12px 24px; border-radius: 8px; text-decoration: none; font-weight: 600; }

/* Hero */
.blog-hero { background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%); color: white; padding: 80px 20px; text-align: center; }
.blog-hero h1 { font-size: 2.5rem; margin-bottom: 20px; }
.blog-hero p { font-size: 1.2rem; opacity: 0.9; }

/* Blog Grid */
.blog-container { max-width: 1280px; margin: 0 auto; padding: 60px 20px; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 30px; }

/* Article Card */
.article-card { background: white; border-radius: 16px; overflow: hidden; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); border: 1px solid #e5e7eb; transition: all 0.3s ease; }
.article-card:hover { transform: translateY(-8px); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); border-color: #0891b2; }
.card-image-link { display: block; overflow: hidden; }
.card-image-link img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.3s; }
.article-card:hover .card-image-link img { transform: scale(1.05); }
.card-content { padding: 25px; }
.card-category { display: inline-block; padding: 6px 14px; background: #f0f9ff; color: #0369a1; border-radius: 20px; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; margin-bottom: 15px; }
.card-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; line-height: 1.4; }
.card-title a { color: #111827; text-decoration: none; }
.card-title a:hover { color: #0891b2; }
.card-excerpt { color: #6b7280; font-size: 0.95rem; line-height: 1.6; margin-bottom: 15px; }
.card-meta { color: #9ca3af; font-size: 0.875rem; }

/* Footer */
.site-footer { background: #111827; color: white; padding: 60px 20px 30px; margin-top: 60px; }
.footer-container { max-width: 1280px; margin: 0 auto; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 30px; text-align: center; color: #9ca3af; }
.footer-bottom a { color: #9ca3af; text-decoration: none; }
.footer-bottom a:hover { color: #0891b2; }

/* Mobile */
@media (max-width: 768px) {
    .desktop-nav, .phone-btn { display: none !important; }
    .blog-hero h1 { font-size: 1.8rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .logo-link img { height: 55px; }
}