:root{--primary-color:#9F0102;--text-color:#000000;--bg-color:#ffffff}body{background-color:var(--bg-color);color:var(--text-color);font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}.navbar-custom{background-color:var(--bg-color);border-bottom:2px solid var(--primary-color);transition:all .3s ease-in-out;height:165px;box-shadow:0 2px 10px rgba(0,0,0,0.1)}.navbar-custom.scrolled{height:115px}.navbar-brand img{transition:all .3s ease-in-out;height:150px}.navbar-custom.scrolled .navbar-brand img{height:80px}.navbar-nav .nav-link{color:var(--text-color)!important;font-weight:500;margin:0 10px;transition:color .3s ease}.navbar-nav .nav-link:hover{color:var(--primary-color)!important}.navbar-nav .nav-link.active{color:var(--primary-color)!important;font-weight:600;position:relative}.navbar-nav .nav-link.active::after{content:'';position:absolute;bottom:-5px;left:50%;transform:translateX(-50%);width:30px;height:2px;background-color:var(--primary-color);border-radius:1px}@media (max-width:991.98px){.navbar-collapse{background-color:white;border-radius:10px;box-shadow:0 4px 15px rgba(0,0,0,0.1);margin-top:10px;padding:20px}.navbar-nav .nav-item{margin:5px 0}.navbar-nav .nav-link{padding:10px 15px;border-radius:5px;transition:background-color .3s ease}.navbar-nav .nav-link:hover{background-color:#f8f9fa}}.btn-primary-custom{background-color:var(--primary-color);border-color:var(--primary-color);color:white;font-weight:600;padding:12px 30px;border-radius:25px;transition:all .3s ease;text-decoration:none;display:inline-block}.btn-primary-custom:hover{background-color:#800001;border-color:#800001;transform:translateY(-2px);box-shadow:0 4px 12px rgba(159,1,2,0.3)}.hero{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);padding:200px 0 100px 0;margin-top:150px}.hero.scrolled{margin-top:100px}.hero h1{font-size:3.5rem;font-weight:700;margin-bottom:20px;color:var(--text-color)}.hero .lead{font-size:1.3rem;margin-bottom:30px}.section-padding{padding:80px 0}.section-title{color:var(--primary-color);font-size:2.5rem;font-weight:700;margin-bottom:50px;text-align:center}.service-card{background:white;border-radius:15px;padding:30px 20px;box-shadow:0 5px 20px rgba(0,0,0,0.1);transition:transform .3s ease,box-shadow .3s ease;height:100%;border-left:4px solid var(--primary-color)}.service-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.15)}.service-icon{color:var(--primary-color);font-size:3rem;margin-bottom:20px}.service-detail-card{background:white;border-radius:15px;padding:30px;box-shadow:0 5px 20px rgba(0,0,0,0.1);transition:transform .3s ease,box-shadow .3s ease;height:100%;border-top:4px solid var(--primary-color)}.service-detail-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.15)}.service-detail-header{display:flex;align-items:center;margin-bottom:20px}.service-detail-header i{font-size:2.5rem;margin-right:15px}.service-detail-header h3{margin:0;color:var(--text-color);font-weight:600}.service-list{list-style:none;padding:0}.service-list li{padding:8px 0;display:flex;align-items:flex-start;line-height:1.5}.service-list li i{margin-top:2px;flex-shrink:0}.contact-bg{background-color:#f8f9fa}.contact-info{background:white;border-radius:15px;padding:40px;box-shadow:0 5px 20px rgba(0,0,0,0.1);margin-bottom:30px}.contact-item{display:flex;align-items:center;margin-bottom:20px}.contact-item i{color:var(--primary-color);font-size:1.5rem;margin-right:15px;width:30px}.footer{background-color:var(--text-color);color:white;padding:40px 0 20px 0}.footer a{color:white;text-decoration:none}.footer a:hover{color:var(--primary-color)}@media (max-width:768px){.navbar-custom{height:80px}.navbar-custom.scrolled{height:80px}.navbar-brand img{height:60px}.navbar-custom.scrolled .navbar-brand img{height:45px}.hero{padding:150px 0 80px 0;margin-top:120px}.hero.scrolled{margin-top:80px}.hero h1{font-size:2.5rem}.section-padding{padding:60px 0}.service-card{margin-bottom:30px}}html{scroll-behavior:smooth}.fade-in{opacity:0;transform:translateY(30px);transition:all .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.scroll-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background-color:var(--primary-color);color:white;border:none;border-radius:50%;font-size:1.2rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000;box-shadow:0 4px 12px rgba(159,1,2,0.3)}.scroll-to-top.visible{opacity:1;visibility:visible}.scroll-to-top:hover{background-color:#800001;transform:translateY(-2px);box-shadow:0 6px 16px rgba(159,1,2,0.4)}@media (max-width:768px){.scroll-to-top{bottom:20px;right:20px;width:45px;height:45px;font-size:1.1rem}}