*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#172033;background:#f7f9fc;line-height:1.6}a{color:inherit}header{position:sticky;top:0;background:rgba(255,255,255,.95);border-bottom:1px solid #e7eaf0;z-index:10}.nav{max-width:1120px;margin:auto;padding:14px 20px;display:flex;align-items:center;gap:25px}.brand{font-weight:900;text-decoration:none;letter-spacing:.5px;font-size:20px}.brand span{display:inline-block;padding:4px 7px;border-radius:8px;background:#f28c28;color:white;margin-right:6px}.links{display:flex;gap:22px;margin-left:auto}.links a{text-decoration:none;font-weight:700}.btn{display:inline-block;background:#f28c28;color:#fff;text-decoration:none;border:0;border-radius:10px;padding:13px 19px;font-weight:800;cursor:pointer}.btn.small{padding:9px 14px}.btn.outline{background:transparent;color:#172033;border:2px solid #172033}.whatsapp{background:#20a85a;margin-top:12px}.hero{max-width:1120px;margin:auto;padding:90px 20px 70px;display:grid;grid-template-columns:1.5fr 1fr;gap:55px;align-items:center}.eyebrow{font-size:13px;font-weight:900;letter-spacing:1.6px;color:#f28c28}.hero h1{font-size:clamp(45px,7vw,78px);line-height:1.02;margin:12px 0 22px}.hero h1 strong{color:#f28c28}.lead{font-size:21px;max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.note{font-size:14px;color:#687386}.hero-card{background:#172033;color:white;border-radius:24px;padding:35px;box-shadow:0 20px 50px rgba(20,30,50,.15)}.truck{width:80px;height:55px;border-radius:12px;background:#f28c28;display:grid;place-items:center;font-weight:900;margin-bottom:25px}.section{max-width:1120px;margin:auto;padding:75px 20px}.section h2{font-size:42px;line-height:1.1;margin:8px 0 18px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px}.grid article,.contact-box{background:white;border:1px solid #e7eaf0;border-radius:18px;padding:25px}.grid h3{margin-top:0}.calculator{background:#fff;border-radius:24px;margin-top:20px;margin-bottom:20px}.calculator form{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:30px}.calculator label{font-weight:800}.calculator select{display:block;width:100%;margin-top:6px;padding:13px;border:1px solid #ccd2dc;border-radius:10px;background:#fff}.calculator button{margin-top:10px}.result{grid-column:1/-1;padding:18px;background:#f7f9fc;border-radius:12px;min-height:50px}.result strong{font-size:22px}.result span{font-size:14px;color:#687386}.calculator .whatsapp{width:max-content}.contact{display:grid;grid-template-columns:1fr 1fr;gap:35px}.contact-box{align-self:center}footer{padding:30px 20px;background:#172033;color:white;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.legal{max-width:1120px;margin:auto;padding:45px 20px}.legal h2{font-size:30px}@media(max-width:800px){.links{display:none}.hero{grid-template-columns:1fr;padding-top:55px}.grid{grid-template-columns:1fr}.calculator form,.contact{grid-template-columns:1fr}.hero-card{display:none}.section h2{font-size:34px}.calculator .whatsapp{width:100%;text-align:center}}