:root{--primary:#0a192f;--primary-light:#172a45;--secondary:#64ffda;--accent:#d4af37;--text-main:#2d3748;--text-light:#e2e8f0;--text-muted:#718096;--bg-main:#fff;--bg-muted:#f8fafc;--bg-dark:#0f172a;--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif;--container-max:1200px;--nav-height:80px;--transition-fast:.2s ease;--transition-normal:.4s ease;--transition-slow:.8s ease;--shadow-sm:0 2px 4px #0000000d;--shadow-md:0 4px 10px #00000014;--shadow-lg:0 10px 25px #0000001f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);color:var(--text-main);background-color:var(--bg-main);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;height:auto;display:block}.container{max-width:var(--container-max);margin:0 auto;padding:0 2rem}.section{padding:5rem 0}.section-dark{background-color:var(--bg-dark);color:var(--text-light)}.section-light{background-color:var(--bg-muted)}.btn{font-family:var(--font-body);transition:all var(--transition-fast);cursor:pointer;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.75rem 2rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-outline{color:var(--primary);border:2px solid var(--primary);background-color:#0000}.btn-outline:hover{background-color:var(--primary);color:#fff}.btn-outline-light{color:#fff;background-color:#0000;border:2px solid #fff}.btn-outline-light:hover{color:var(--primary);background-color:#fff}.fade-in{opacity:0;transition:opacity .6s ease-out,transform .6s ease-out;transform:translateY(20px)}.fade-in.visible{opacity:1;transform:translateY(0)}.header-title{text-align:center;margin-bottom:1rem}.header-subtitle{text-align:center;color:var(--text-muted);max-width:600px;margin:0 auto 3rem;font-size:1.1rem}@media (width<=768px){.section{padding:3rem 0}}.header{width:100%;height:var(--nav-height);z-index:1000;transition:background-color var(--transition-normal), box-shadow var(--transition-normal);background-color:#0000;align-items:center;display:flex;position:fixed;top:0;left:0}.header.scrolled{background-color:var(--bg-main);box-shadow:var(--shadow-md)}.header.scrolled .logo a,.header.scrolled .nav-links a:not(.btn){color:var(--text-main)}.header-container{justify-content:space-between;align-items:center;width:100%;display:flex}.logo a{font-family:var(--font-heading);color:#fff;letter-spacing:1px;font-size:1.8rem;font-weight:800}.nav-links{align-items:center;gap:2rem;display:flex}.nav-links a:not(.btn){font-family:var(--font-body);color:#fff;transition:color var(--transition-fast);font-size:1rem;font-weight:500;position:relative}.nav-links a:not(.btn):after{content:"";background-color:var(--accent);width:0;height:2px;transition:width var(--transition-fast);position:absolute;bottom:-4px;left:0}.nav-links a:not(.btn):hover:after{width:100%}.header-actions{align-items:center;gap:1rem;display:flex}.mobile-menu-btn{color:#fff;cursor:pointer;background:0 0;border:none;display:none}.header.scrolled .mobile-menu-btn{color:var(--text-main)}.nav-btn-mobile{display:none!important}@media (width<=992px){.nav-links{top:var(--nav-height);width:100%;height:calc(100vh - var(--nav-height));background-color:var(--bg-main);transition:left var(--transition-normal);flex-direction:column;justify-content:center;gap:2rem;position:fixed;left:-100%}.nav-links.open{left:0}.nav-links a:not(.btn){color:var(--text-main);font-size:1.25rem}.mobile-menu-btn{display:block}.nav-btn-desktop{display:none!important}.nav-btn-mobile{display:inline-flex!important}}.hero{color:#fff;justify-content:center;align-items:center;height:100vh;display:flex;position:relative;overflow:hidden}.hero-background{z-index:-1;width:100%;height:100%;position:absolute;top:0;left:0}.hero-img{object-fit:cover;object-position:center;width:100%;height:100%}.hero-overlay{z-index:1;background:linear-gradient(#0a192f66 0%,#0a192fcc 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:2;text-align:center;max-width:900px;margin-top:var(--nav-height);position:relative}.hero-title{letter-spacing:-1px;margin-bottom:1.5rem;font-size:4rem}.text-accent{color:var(--accent)}.hero-subtitle{color:#e2e8f0;max-width:700px;margin-bottom:2.5rem;margin-left:auto;margin-right:auto;font-size:1.25rem;font-weight:300}.hero-cta{justify-content:center;gap:1.5rem;display:flex}@media (width<=768px){.hero-title{font-size:2.5rem}.hero-subtitle{padding:0 1rem;font-size:1.1rem}.hero-cta{flex-direction:column;padding:0 2rem}}.metrics-section{border-bottom:1px solid #ffffff0d;padding:4rem 0}.metrics-grid{text-align:center;grid-template-columns:repeat(4,1fr);gap:2rem;display:grid}.metric-card{padding:1rem}.metric-number{font-family:var(--font-heading);color:var(--accent);margin-bottom:.5rem;font-size:3rem;font-weight:700;line-height:1}.metric-label{color:var(--text-light);text-transform:uppercase;letter-spacing:1px;opacity:.9;font-size:1rem;font-weight:400}@media (width<=992px){.metrics-grid{grid-template-columns:repeat(2,1fr);gap:3rem 2rem}}@media (width<=576px){.metrics-grid{grid-template-columns:1fr;gap:2.5rem}}.about-container{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.section-title{margin-bottom:1.5rem;font-size:2.5rem}.text-primary{color:var(--primary)}.about-text{color:var(--text-muted);margin-bottom:1.5rem;font-size:1.1rem}.subsection-title{color:var(--text-main);font-size:1.3rem;font-family:var(--font-heading);margin-bottom:.8rem}.about-values{margin-top:2rem}.about-values li{color:var(--text-main);align-items:center;gap:1rem;margin-bottom:1rem;font-weight:500;display:flex}.value-icon{color:var(--accent);flex-shrink:0}.mt-4{margin-top:1.5rem}.about-image-wrapper{aspect-ratio:4/5;border-radius:8px;width:100%;position:relative}.image-placeholder{background-color:var(--bg-muted);text-align:center;width:100%;height:100%;color:var(--text-muted);border:2px dashed #cbd5e1;border-radius:8px;justify-content:center;align-items:center;padding:2rem;font-weight:600;display:flex}.experience-badge{background-color:var(--primary);color:#fff;box-shadow:var(--shadow-lg);border-radius:4px;align-items:center;gap:1rem;padding:2rem;display:flex;position:absolute;bottom:-2rem;left:-2rem}.badge-number{font-family:var(--font-heading);color:var(--accent);font-size:3rem;font-weight:800;line-height:1}.badge-text{text-transform:uppercase;letter-spacing:1px;font-size:.9rem;font-weight:600}@media (width<=992px){.about-container{grid-template-columns:1fr;gap:3rem}.about-image-wrapper{aspect-ratio:16/9;margin-top:2rem}.experience-badge{padding:1.5rem;bottom:-1.5rem;left:1.5rem}}.services-grid{grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3rem;display:grid}.service-card{background-color:var(--bg-main);box-shadow:var(--shadow-sm);transition:all var(--transition-normal);z-index:1;border:1px solid #0000000d;border-radius:8px;padding:2.5rem 2rem;position:relative;overflow:hidden}.service-card:before{content:"";background-color:var(--accent);transform-origin:0;width:100%;height:4px;transition:transform var(--transition-normal);z-index:2;position:absolute;top:0;left:0;transform:scaleX(0)}.service-card:hover{box-shadow:var(--shadow-lg);border-color:#0000;transform:translateY(-5px)}.service-card:hover:before{transform:scaleX(1)}.service-icon-wrapper{width:64px;height:64px;color:var(--primary);transition:all var(--transition-normal);background-color:#0a192f0d;border-radius:50%;justify-content:center;align-items:center;margin-bottom:1.5rem;display:inline-flex}.service-card:hover .service-icon-wrapper{background-color:var(--primary);color:#fff;transform:scale(1.1)}.service-title{color:var(--text-main);margin-bottom:1rem;font-size:1.25rem}.service-description{color:var(--text-muted);font-size:1rem;line-height:1.6}@media (width<=992px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.services-grid{grid-template-columns:1fr}.service-card{padding:2rem 1.5rem}}.projects-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:3rem;display:flex}.projects-filters{flex-wrap:wrap;gap:.5rem;display:flex}.filter-btn{border:1px solid var(--text-muted);color:var(--text-muted);font-family:var(--font-body);cursor:pointer;transition:all var(--transition-fast);background:0 0;border-radius:20px;padding:.5rem 1.25rem;font-size:.9rem;font-weight:500}.filter-btn:hover{border-color:var(--primary);color:var(--primary)}.filter-btn.active{background-color:var(--primary);border-color:var(--primary);color:#fff}.projects-gallery{grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem;display:grid}.project-img-wrapper{aspect-ratio:4/3;background-color:var(--bg-muted);border-radius:8px;width:100%;position:relative;overflow:hidden}.project-img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-slow)}.project-img-wrapper:hover .project-img{transform:scale(1.05)}.project-overlay{opacity:.9;width:100%;height:100%;transition:opacity var(--transition-normal);background:linear-gradient(#0000 0%,#0a192f33 40%,#0a192fe6 100%);justify-content:space-between;align-items:flex-end;padding:2rem;display:flex;position:absolute;top:0;left:0}.project-img-wrapper:hover .project-overlay{opacity:1}.project-info{color:#fff}.project-category{text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin-bottom:.5rem;font-size:.8rem;font-weight:600;display:block}.project-title{margin-bottom:.5rem;font-size:1.5rem;line-height:1.2}.project-metrics{color:#fffc;align-items:center;gap:.5rem;font-size:.85rem;display:flex}.dot{font-size:.5rem}.project-view-btn{background:var(--primary);color:#fff;cursor:pointer;width:50px;height:50px;transition:all var(--transition-fast);opacity:0;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;transform:translate(20px)}.project-img-wrapper:hover .project-view-btn{opacity:1;transform:translate(0)}.project-view-btn:hover{background-color:var(--accent)}@media (width<=768px){.projects-gallery{grid-template-columns:1fr}}.timeline{max-width:1000px;margin:0 auto;padding:2rem 0;position:relative}.timeline:after{content:"";background-color:#ffffff1a;width:2px;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.timeline-item{width:50%;margin-bottom:2rem;padding:10px 40px;position:relative}.timeline-item.left{text-align:right;left:0}.timeline-item.right{left:50%}.timeline-dot{background-color:var(--accent);border:4px solid var(--bg-dark);z-index:1;border-radius:50%;width:20px;height:20px;position:absolute;top:20px;right:-10px}.timeline-item.right .timeline-dot{left:-10px}.timeline-content{transition:transform var(--transition-fast), background-color var(--transition-fast);background-color:#ffffff08;border:1px solid #ffffff0d;border-radius:8px;padding:2rem}.timeline-content:hover{border-color:var(--accent);background-color:#ffffff0d;transform:translateY(-5px)}.step-icon{color:var(--accent);margin-bottom:1rem;display:inline-flex}.step-title{color:#fff;margin-bottom:.5rem;font-size:1.25rem}.step-title span{color:var(--accent);font-weight:800}.step-description{color:#ffffffb3;font-size:.95rem}@media (width<=768px){.timeline:after{left:31px}.timeline-item{text-align:left;width:100%;padding-left:70px;padding-right:25px}.timeline-item.left{text-align:left;left:0}.timeline-item.right{left:0}.timeline-item.left .timeline-dot,.timeline-item.right .timeline-dot{left:21px}}.contact-grid{grid-template-columns:1fr 1fr;gap:4rem;display:grid}.contact-list{margin-top:2rem}.contact-list li{align-items:flex-start;gap:1.5rem;margin-bottom:2rem;display:flex}.contact-icon{color:var(--primary);background-color:#0a192f0d;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:50px;height:50px;display:flex}.contact-list strong{color:var(--text-main);margin-bottom:.25rem;font-size:1.1rem;display:block}.contact-list p{color:var(--text-muted)}.contact-form-wrapper{background-color:var(--bg-main);box-shadow:var(--shadow-lg);border:1px solid #0000000d;border-radius:8px;padding:3rem}.contact-form .form-group{margin-bottom:1.5rem}.form-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.contact-form label{color:var(--text-main);margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.contact-form input,.contact-form select,.contact-form textarea{width:100%;font-family:var(--font-body);transition:all var(--transition-fast);background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:4px;padding:.75rem 1rem;font-size:1rem}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--primary);background-color:#fff;outline:none;box-shadow:0 0 0 3px #0a192f1a}.footer{background-color:var(--bg-dark);color:var(--text-muted);padding-top:4rem}.footer-container{grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:3rem;display:grid}.footer-brand h3{color:#fff;letter-spacing:1px;margin-bottom:1rem;font-size:1.5rem}.footer-brand p{max-width:300px;margin-bottom:1.5rem}.social-links{gap:1rem;display:flex}.social-links a{color:var(--text-muted);width:40px;height:40px;transition:all var(--transition-fast);background-color:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;display:flex}.social-links a:hover{background-color:var(--primary);color:#fff}.footer-links h4{color:#fff;margin-bottom:1.5rem;font-size:1.1rem}.footer-links ul li{margin-bottom:.75rem}.footer-links a{transition:color var(--transition-fast)}.footer-links a:hover{color:var(--accent)}.footer-bottom{text-align:center;border-top:1px solid #ffffff0d;padding:1.5rem 0;font-size:.9rem}.whatsapp-float{color:#fff;width:60px;height:60px;box-shadow:var(--shadow-lg);z-index:1000;transition:transform var(--transition-fast);background-color:#25d366;border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;bottom:30px;right:30px}.whatsapp-float:hover{transform:scale(1.1)}@media (width<=992px){.contact-grid{grid-template-columns:1fr}.footer-container{grid-template-columns:1fr 1fr}}@media (width<=768px){.form-row,.footer-container{grid-template-columns:1fr}}