:root{--primary-red:#dc2626;--dark-red:#b91c1c}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.navbar{box-shadow:0 2px 4px rgba(0,0,0,.1)}.navbar-brand img{height:50px}.nav-link{color:#374151!important;font-weight:500;transition:color .3s}.nav-link:hover{color:var(--primary-red)!important}.btn-contact{background-color:var(--primary-red);border-color:var(--primary-red);color:#fff}.btn-contact:hover{background-color:var(--dark-red);border-color:var(--dark-red)}#hero{height:100vh;background-size:cover!important;background-position:center!important;background-attachment:fixed!important;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;color:#fff;text-align:center}#hero h1{font-size:4rem;font-weight:700;margin-bottom:1.5rem}#hero p{font-size:1.5rem;margin-bottom:2rem;color:#d1d5db}.btn-hero{background-color:var(--primary-red);border-color:var(--primary-red);color:#fff;font-size:1.1rem;padding:.75rem 2rem}.btn-hero:hover{background-color:var(--dark-red);border-color:var(--dark-red);color:#fff}.service-card{transition:box-shadow .3s}.service-card:hover{box-shadow:0 10px 20px rgba(0,0,0,.15)}.service-icon{width:64px;height:64px;background-color:var(--primary-red);border-radius:50%;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;margin-bottom:1.5rem}.service-icon i{font-size:2rem;color:#fff}.feature-icon{width:80px;height:80px;background-color:#f3f4f6;border-radius:50%;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;margin:0 auto 1rem}.feature-icon i{font-size:2.5rem;color:var(--primary-red)}.project-card{transition:box-shadow .3s;overflow:hidden}.project-card:hover{box-shadow:0 10px 20px rgba(0,0,0,.15)}.project-img{height:250px;-o-object-fit:cover;object-fit:cover;transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s}.project-card:hover .project-img{-webkit-transform:scale(1.1);transform:scale(1.1)}.project-img-container{overflow:hidden}.pagination-controls .btn{min-width:40px}#contact{background-color:#111827;color:#fff}.contact-card{background-color:#1f2937;padding:2rem;border-radius:.5rem;text-align:center;transition:background-color .3s}.contact-card:hover{background-color:#374151}.contact-icon{font-size:3rem;margin-bottom:1rem}.contact-icon.phone{color:var(--primary-red)}.contact-icon.whatsapp{color:#10b981}.btn-call{background-color:var(--primary-red);border-color:var(--primary-red);width:100%}.btn-call:hover{background-color:var(--dark-red);border-color:var(--dark-red)}.btn-whatsapp{background-color:#10b981;border-color:#10b981;width:100%}.btn-whatsapp:hover{background-color:#059669;border-color:#059669}.social-icon{font-size:2.5rem;color:#fff;transition:color .3s;text-decoration:none}.social-icon:hover{color:var(--primary-red)}footer{background-color:#000;color:#fff}footer a{color:#fff}footer img{height:250px;opacity:.9}@media (max-width:768px){#hero h1{font-size:2.5rem}#hero p{font-size:1.1rem}.navbar-brand img{height:40px}}