:root{--color-steel-gray: #4a5568;--color-steel-light: #a0aec0;--color-petrol-blue: #2c5282;--color-petrol-dark: #1a365d;--color-safety-orange: #ed8936;--color-safety-yellow: #ecc94b;--color-concrete: #edf2f7;--color-bg-dark: #1a202c;--color-text-main: #2d3748;--color-text-light: #f7fafc;--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--font-weight-regular: 400;--font-weight-bold: 700;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--radius-sm: 4px;--radius-md: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-concrete);color:var(--color-text-main);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}ul{list-style:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}h1,h2,h3,h4,h5,h6{line-height:1.2;color:var(--color-petrol-dark)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:var(--radius-sm);font-weight:var(--font-weight-bold);transition:all .3s ease;text-align:center}.btn-primary{background-color:var(--color-safety-orange);color:#fff}.btn-primary:hover{background-color:#dd6b20;transform:translateY(-2px)}.btn-secondary{background-color:var(--color-petrol-blue);color:#fff}.btn-secondary:hover{background-color:var(--color-petrol-dark)}.header{background-color:#fff;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:1000;padding:1rem 0}.header-container{display:flex;justify-content:space-between;align-items:center}.logo h1{font-size:1.5rem;font-weight:800;color:var(--color-petrol-dark)}.logo-suffix{color:var(--color-safety-orange)}.nav ul{display:flex;gap:2rem}.nav a{font-weight:600;color:var(--color-text-main);transition:color .3s}.nav a:hover{color:var(--color-petrol-blue)}.mobile-toggle{display:none;background:none;flex-direction:column;gap:5px}.bar{width:25px;height:3px;background-color:var(--color-petrol-dark)}@media(max-width:768px){.mobile-toggle{display:flex}.nav{position:absolute;top:100%;left:0;right:0;background-color:#fff;padding:1rem;box-shadow:0 4px 6px #0000001a;transform:translateY(-150%);transition:transform .3s ease-in-out}.nav.open{transform:translateY(0)}.nav ul{flex-direction:column;align-items:center;gap:1.5rem}}.hero{height:90vh;background:linear-gradient(#1a365db3,#4a5568b3),url(/assets/hero_bg-BUfA7R-F.png);background-size:cover;background-position:center;position:relative;display:flex;align-items:center;color:#fff;text-align:center}.hero-overlay{position:absolute;inset:0;background:#00000080}.hero-content{position:relative;z-index:1;max-width:800px}.hero h1{font-size:3rem;color:#fff;margin-bottom:.5rem;letter-spacing:2px}.hero h2{font-size:1.5rem;font-weight:400;color:var(--color-safety-yellow);margin-bottom:1.5rem}.hero p{font-size:1.125rem;margin-bottom:2.5rem;line-height:1.8;color:var(--color-text-light)}@media(max-width:768px){.hero h1{font-size:2rem}.hero h2{font-size:1.25rem}}.about-section{padding:var(--spacing-lg) 0;background-color:#fff}.about-header{text-align:center;margin-bottom:var(--spacing-md);max-width:800px;margin-left:auto;margin-right:auto}.about-header h2{font-size:2.5rem;margin-bottom:1rem}.about-intro{font-size:1.1rem;color:var(--color-text-main)}.mvv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem;margin-top:3rem}.mvv-card{background-color:var(--color-concrete);padding:2rem;border-radius:var(--radius-md);box-shadow:0 4px 6px #0000000d;border-left:5px solid var(--color-petrol-blue)}.mvv-card h3{color:var(--color-petrol-dark);margin-bottom:1rem}.values-section{text-align:center}.values-section h3{font-size:1.5rem;margin-bottom:1.5rem}.values-list{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.value-item{background-color:var(--color-petrol-dark);color:#fff;padding:.75rem 1.5rem;border-radius:50px;font-weight:600;font-size:1rem}.services-section{padding:var(--spacing-lg) 0;background-color:var(--color-bg-dark);color:#fff}.section-title{text-align:center;margin-bottom:var(--spacing-md)}.section-title h2{color:#fff;font-size:2.5rem;margin-bottom:.5rem}.title-underline{height:4px;width:100px;background-color:var(--color-safety-orange);margin:0 auto}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.service-card{background-color:#2d3748;border-radius:var(--radius-md);overflow:hidden;transition:transform .3s;height:100%}.service-card:hover{transform:translateY(-5px)}.service-header{background-color:var(--color-petrol-blue);padding:1.5rem;border-bottom:3px solid var(--color-safety-orange)}.service-header h3{color:#fff;font-size:1.25rem;margin:0}.service-list{padding:1.5rem}.service-list li{margin-bottom:.75rem;font-size:1rem;color:var(--color-steel-light)}@media(max-width:768px){.services-grid{grid-template-columns:1fr}}.carousel-container{position:relative;width:100%;height:400px;overflow:hidden;background-color:var(--color-bg-dark);margin-bottom:3rem;border-radius:var(--radius-md);box-shadow:0 4px 10px #0003}.carousel-slide{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:0;transition:opacity 1s ease-in-out}.carousel-slide.active{opacity:1}.carousel-overlay{position:absolute;bottom:0;left:0;right:0;padding:1rem;background:linear-gradient(transparent,#000c);color:#fff;text-align:center}.carousel-overlay h3{font-size:1.5rem;text-shadow:1px 1px 2px black;color:var(--color-safety-orange)}@media(max-width:768px){.carousel-container{height:250px}}.projects-section{padding:var(--spacing-lg) 0;background-color:var(--color-concrete)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem;margin-bottom:4rem}.project-card{background-color:#fff;border-radius:var(--radius-md);box-shadow:0 4px 6px #0000000d;transition:transform .3s;border-top:4px solid var(--color-petrol-blue)}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px #0000001a}.project-content{padding:2rem}.project-type{font-size:.8rem;text-transform:uppercase;color:var(--color-safety-orange);font-weight:700;letter-spacing:1px}.project-card h3{color:var(--color-petrol-dark);font-size:1.5rem;margin:.5rem 0}.project-location{color:var(--color-steel-gray);font-size:.9rem;margin-bottom:1rem}.project-desc{font-size:1rem}.clients-bar{text-align:center;margin-top:2rem;padding:2rem;background-color:#fff;border-radius:var(--radius-md)}.clients-bar h3{margin-bottom:1.5rem;color:var(--color-steel-gray)}.clients-list{display:flex;justify-content:space-around;flex-wrap:wrap;gap:2rem;align-items:center}.client-logo{font-weight:900;color:var(--color-steel-light);font-size:1.5rem}.footer{background-color:var(--color-bg-dark);color:#fff;padding:4rem 0 0}.footer-content{display:flex;justify-content:space-between;flex-wrap:wrap;gap:2rem;padding-bottom:2rem}.footer-section{flex:1;min-width:250px}.footer-section h3{color:#fff;margin-bottom:1rem}.footer-section p{color:var(--color-steel-light);line-height:1.8;margin-bottom:.5rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.5rem 0;text-align:center;color:var(--color-steel-light);font-size:.9rem}.footer a{color:#fff;font-weight:600}.float-whatsapp{position:fixed;bottom:20px;right:20px;background-color:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;justify-content:center;align-items:center;box-shadow:0 4px 10px #0000004d;z-index:1000;transition:transform .3s}.float-whatsapp:hover{transform:scale(1.1)}.whatsapp-btn{background-color:#25d366}