*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:#f8f9fa;color:#333;line-height:1.6}header{background:linear-gradient(135deg,#2c3e50,#1a1a2e);color:#fff;padding:15px 0;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.1)}.header-container{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 40px}.logo{font-size:1.8rem;font-weight:700;background:linear-gradient(to right,#dc2626,#ea580c);-webkit-background-clip:text;background-clip:text;color:transparent;display:flex;align-items:center}.nav-links{display:flex;list-style:none}.nav-links li{margin-left:25px}.nav-links a{color:#fff;text-decoration:none;font-weight:500;padding:5px 10px;border-radius:4px;transition:all .3s}.nav-links 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rgba(0,0,0,.15)}.service-icon{font-size:3rem;color:#dc2626;margin-bottom:20px}.service-card h3{font-size:1.5rem;color:#2c3e50;margin-bottom:15px}.service-card p{color:#666;line-height:1.6}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:50px}.testimonial-card{background:#fff;border-radius:10px;padding:30px;box-shadow:0 5px 20px rgba(0,0,0,.1)}.testimonial-text{font-style:italic;color:#666;margin-bottom:20px;line-height:1.6}.testimonial-author{font-weight:600;color:#2c3e50}.contact-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-top:50px}.contact-item{text-align:center;padding:20px}.contact-icon{font-size:2rem;color:#dc2626;margin-bottom:15px}.contact-item h3{font-size:1.3rem;color:#2c3e50;margin-bottom:10px}.contact-item p{color:#666}.footer{background:#2c3e50;color:#fff;text-align:center;padding:30px 0;margin-top:60px}.whatsapp-btn{position:fixed;bottom:30px;right:30px;background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 5px 20px rgba(0,0,0,.3);transition:all .3s;z-index:1000}.whatsapp-btn:hover{transform:scale(1.1);box-shadow:0 8px 25px rgba(0,0,0,.4)}.scroll-up-btn{position:fixed;bottom:100px;right:30px;background:#dc2626;color:#fff;width:50px;height:50px;border-radius:50%;border:none;font-size:1.5rem;cursor:pointer;box-shadow:0 5px 20px rgba(0,0,0,.3);transition:all .3s;z-index:1000;display:none}.scroll-up-btn:hover{transform:scale(1.1);box-shadow:0 8px 25px rgba(0,0,0,.4)}.scroll-up-btn.show{display:flex;align-items:center;justify-content:center}.blog-container{max-width:800px;margin:0 auto;padding:20px}.blog-header{margin-bottom:40px}.blog-meta-info{display:flex;gap:20px;color:#666;font-size:.9rem;margin-bottom:20px}.blog-title{font-size:2.5rem;color:#2c3e50;margin-bottom:20px;line-height:1.2}.blog-lead{font-size:1.2rem;color:#666;line-height:1.6;margin-bottom:30px}.blog-content{line-height:1.8;color:#333}.blog-content h2{font-size:1.8rem;color:#2c3e50;margin:30px 0 15px}.blog-content h3{font-size:1.4rem;color:#2c3e50;margin:25px 0 10px}.blog-content p{margin-bottom:20px}.blog-content ul{margin:20px 0;padding-left:20px}.blog-content li{margin-bottom:10px}.blog-cta{background:linear-gradient(135deg,#dc2626,#ea580c);color:#fff;padding:30px;border-radius:10px;text-align:center;margin:40px 0}.blog-cta h3{font-size:1.5rem;margin-bottom:15px}.blog-cta-btn{display:inline-block;background:#fff;color:#dc2626;padding:15px 30px;border-radius:50px;text-decoration:none;font-weight:600;margin-top:20px;transition:all .3s}.blog-cta-btn:hover{transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,.2)}.blog-navigation{display:flex;gap:20px;margin-top:40px}.blog-back-btn{background:#2c3e50;color:#fff;padding:12px 25px;border-radius:5px;text-decoration:none;transition:all .3s}.blog-back-btn:hover{background:#1a1a2e}.lazy{opacity:0;transition:opacity .3s}.lazy.loaded{opacity:1}