:root{--primary:#0756b8;--primary-dark:#063d82;--primary-light:#eaf3ff;--text:#172033;--text-light:#637083;--border:#dce4ee;--background:#fff;--background-soft:#f5f8fc;--container:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:var(--background);margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{width:100%;display:block}.container{width:min(calc(100% - 40px), var(--container));margin:0 auto}.site-header{z-index:1000;border-bottom:1px solid var(--border);backdrop-filter:blur(10px);background:#fffffff7;position:sticky;top:0}.header-inner{align-items:center;gap:36px;width:min(100% - 40px,1440px);min-height:88px;margin:0 auto;display:flex}.brand{flex-direction:column;min-width:290px;display:flex}.brand-name{color:var(--primary-dark);font-size:19px;font-weight:700;line-height:1.25}.brand-tagline{color:var(--text-light);letter-spacing:1.2px;text-transform:uppercase;margin-top:4px;font-size:11px;font-weight:600}.main-nav{align-items:center;gap:26px;margin-left:auto;display:flex}.nav-link{color:#27364d;white-space:nowrap;padding:30px 0;font-size:14px;font-weight:600;position:relative}.nav-link:after{content:"";background:var(--primary);height:2px;transition:right .2s;position:absolute;bottom:22px;left:0;right:100%}.nav-link:hover{color:var(--primary)}.nav-link:hover:after{right:0}.nav-dropdown{position:relative}.dropdown-menu{border:1px solid var(--border);opacity:0;visibility:hidden;background:#fff;min-width:290px;padding:10px;transition:opacity .2s,transform .2s,visibility .2s;position:absolute;top:76px;left:50%;transform:translate(-50%)translateY(10px);box-shadow:0 15px 40px #0c2b501f}.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.dropdown-menu a{color:var(--text);border-radius:4px;padding:11px 14px;font-size:13px;display:block}.dropdown-menu a:hover{color:var(--primary);background:var(--primary-light)}.whatsapp-button{color:#fff;background:var(--primary);border-radius:4px;flex-shrink:0;padding:11px 18px;font-size:13px;font-weight:700;transition:background .2s,transform .2s}.whatsapp-button:hover{background:var(--primary-dark);transform:translateY(-1px)}.home-section{padding:95px 0}.home-section:nth-child(2n){background:var(--background-soft)}.section-heading{max-width:780px;margin-bottom:48px}.section-kicker{color:var(--primary);letter-spacing:2px;text-transform:uppercase;margin-bottom:10px;font-size:12px;font-weight:700}.section-title{color:var(--text);margin:0;font-size:clamp(32px,4vw,46px);line-height:1.15}.section-description{color:var(--text-light);margin:18px 0 0;font-size:16px;line-height:1.8}.who-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:70px;display:grid}.who-content p{color:var(--text-light);margin:0 0 20px;font-size:16px;line-height:1.9}.company-facts{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px;display:grid}.company-fact{border:1px solid var(--border);background:#fff;padding:22px}.company-fact strong{color:var(--primary);font-size:28px;line-height:1;display:block}.company-fact span{color:var(--text-light);margin-top:8px;font-size:12px;display:block}.product-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.product-card{border:1px solid var(--border);background:#fff;transition:transform .25s,box-shadow .25s;overflow:hidden}.product-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px #0a325f1f}.product-image{aspect-ratio:4/3;background:#eef3f8;overflow:hidden}.product-image img{object-fit:cover;height:100%;transition:transform .4s}.product-card:hover .product-image img{transform:scale(1.04)}.product-content{padding:24px}.product-content h3{color:var(--text);margin:0;font-size:20px;line-height:1.3}.product-content p{color:var(--text-light);margin:12px 0 0;font-size:14px;line-height:1.7}.product-link{color:var(--primary);margin-top:18px;font-size:13px;font-weight:700;display:inline-block}.project-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.project-card{border:1px solid var(--border);background:#fff;overflow:hidden}.project-image{aspect-ratio:3/2;background:#eef3f8;overflow:hidden}.project-image img{object-fit:cover;height:100%;transition:transform .4s}.project-card:hover .project-image img{transform:scale(1.04)}.project-content{padding:22px}.project-category{color:var(--primary);letter-spacing:1px;text-transform:uppercase;font-size:11px;font-weight:700}.project-content h3{margin:8px 0;font-size:19px;line-height:1.35}.project-location{color:var(--text-light);font-size:13px}.project-content p{color:var(--text-light);margin:12px 0 0;font-size:14px;line-height:1.7}.site-footer{color:#dbe7f6;background:#08264b}.footer-inner{width:min(calc(100% - 40px), var(--container));grid-template-columns:1fr 1fr 1.2fr;gap:50px;margin:0 auto;padding:60px 0;display:grid}.footer-company{color:#fff;font-size:19px;font-weight:700}.footer-inner p{color:#9fb6d1;margin-top:8px;font-size:12px}.footer-contact{flex-direction:column;gap:10px;font-size:14px;display:flex}.footer-contact a:hover{color:#fff}.footer-address{color:#9fb6d1;font-size:14px;line-height:1.7}.footer-bottom{text-align:center;color:#8fa8c5;border-top:1px solid #ffffff1a;padding:18px 20px;font-size:12px}@media (width<=1100px){.header-inner{gap:20px}.brand{min-width:240px}.main-nav{gap:16px}.whatsapp-button{display:none}}@media (width<=900px){.main-nav{display:none}.who-grid{grid-template-columns:1fr}.product-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}}@media (width<=600px){.header-inner{min-height:72px}.brand-name{font-size:16px}.brand-tagline{font-size:9px}.home-section{padding:65px 0}.product-grid,.project-grid,.company-facts{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;gap:28px}}