:root{--blue:#0c4b91;--blue-dark:#062f60;--ink:#102033;--muted:#607087;--line:#dfe6ef;--soft:#f3f6fa;--white:#fff;--green:#20b865}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Roboto,Arial,sans-serif;background:#fff}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.topbar{height:82px;display:flex;align-items:center;gap:36px;padding:0 max(28px,calc((100vw - 1180px)/2));border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:20}.brand img{width:150px;max-height:58px;object-fit:contain}.topbar nav{display:flex;gap:28px;margin-left:auto;font-family:Montserrat,sans-serif;font-size:.9rem;font-weight:600}.topbar nav a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:4px;background:var(--blue);color:#fff;font-family:Montserrat,sans-serif;font-weight:700;border:2px solid var(--blue);transition:.2s}.btn:hover{transform:translateY(-2px);background:var(--blue-dark);border-color:var(--blue-dark)}.btn-small{min-height:42px;padding:0 18px;font-size:.82rem}.btn-ghost{background:transparent;color:var(--blue);border-color:#b7c9dc}.hero{min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;max-width:1280px;margin:auto;overflow:hidden}.hero-copy{padding:96px 50px 70px}.eyebrow{margin:0 0 14px;color:var(--blue);font:800 .78rem/1.3 Montserrat,sans-serif;letter-spacing:.16em}.hero h1{font:800 clamp(2.8rem,5vw,5.6rem)/.98 Montserrat,sans-serif;letter-spacing:-.055em;margin:0;max-width:760px}.lead{font-size:1.2rem;line-height:1.65;color:var(--muted);max-width:620px;margin:28px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-stats{display:flex;gap:46px;margin-top:58px;border-top:1px solid var(--line);padding-top:24px}.hero-stats div{display:flex;flex-direction:column;gap:4px}.hero-stats strong{font:800 1.5rem Montserrat,sans-serif;color:var(--blue)}.hero-stats span{font-size:.85rem;color:var(--muted)}.hero-visual{position:relative;background:linear-gradient(135deg,#f1f4f8,#fff);min-height:650px;overflow:hidden}.blue-panel{position:absolute;inset:0 25% 0 0;background:var(--blue);clip-path:polygon(36% 0,100% 0,73% 100%,0 100%)}.hero-part{position:absolute;width:58%;right:2%;top:12%;aspect-ratio:1;object-fit:contain;background:#fff;border-radius:34px;box-shadow:0 28px 70px rgba(6,47,96,.24);transform:rotate(-4deg)}.hero-part.secondary{width:42%;left:4%;top:52%;transform:rotate(6deg)}.precision{position:absolute;right:8%;bottom:8%;color:var(--blue-dark);font:800 1.1rem/1.15 Montserrat,sans-serif;text-transform:uppercase}.catalog{padding:90px max(28px,calc((100vw - 1180px)/2));background:var(--soft)}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end}.section-heading h2,.about h2,.cta h2{font:800 clamp(2rem,3.4vw,3.6rem)/1.05 Montserrat,sans-serif;letter-spacing:-.035em;margin:0}.section-heading>p{color:var(--muted);line-height:1.7;max-width:560px}.catalog-tools{display:flex;gap:18px;align-items:center;margin:40px 0 18px}.search{display:flex;align-items:center;gap:10px;min-width:320px;background:#fff;border:1px solid var(--line);border-radius:5px;padding:0 16px;height:52px}.search span{font-size:1.6rem;color:var(--blue)}.search input{border:0;outline:0;background:transparent;width:100%;font-size:1rem}.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:3px}.filter{white-space:nowrap;border:1px solid var(--line);background:#fff;color:var(--ink);height:42px;padding:0 16px;border-radius:4px;font-weight:600;cursor:pointer}.filter.active,.filter:hover{background:var(--blue);color:#fff;border-color:var(--blue)}.results{color:var(--muted);font-size:.9rem;margin:0 0 18px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden;display:flex;flex-direction:column;min-height:390px;transition:.2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(17,46,79,.1);border-color:#b8cbe0}.product-image{aspect-ratio:1;background:#fff;display:grid;place-items:center;padding:14px;border-bottom:1px solid var(--line)}.product-image img{width:100%;height:100%;object-fit:contain}.product-body{padding:18px;display:flex;flex-direction:column;flex:1}.tag{font:700 .68rem Montserrat,sans-serif;letter-spacing:.1em;color:var(--blue);text-transform:uppercase}.product-card h3{font:700 1rem/1.4 Montserrat,sans-serif;margin:10px 0 18px}.product-card a{margin-top:auto;color:var(--blue);font-weight:700;font-size:.9rem}.load-more{display:block;margin:34px auto 0;height:48px;padding:0 28px;border:1px solid var(--blue);color:var(--blue);background:#fff;border-radius:4px;font-weight:700;cursor:pointer}.load-more:hover{background:var(--blue);color:#fff}.empty{text-align:center;padding:60px 20px;color:var(--muted)}.empty strong,.empty span{display:block;margin:6px}.about{padding:96px max(28px,calc((100vw - 1180px)/2));display:grid;grid-template-columns:150px 1fr 1fr;gap:48px;align-items:center}.about-mark{width:130px;height:130px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font:800 2.6rem Montserrat,sans-serif}.about>p{color:var(--muted);line-height:1.8}.cta{margin:0 max(28px,calc((100vw - 1180px)/2)) 70px;padding:60px;background:var(--blue);color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center;border-radius:8px}.cta .eyebrow{color:#a9d2ff}.cta p{line-height:1.7;color:#dbe9f8}.cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.btn-light{background:#fff;color:var(--blue);border-color:#fff}.contact-line{color:#fff;font-weight:500}footer{padding:36px max(28px,calc((100vw - 1180px)/2));background:#071d36;color:#b8c8da;text-align:center;font-size:.85rem}footer img{width:150px;margin:0 auto 20px;filter:brightness(0) invert(1)}footer p{margin:6px}.whatsapp{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font:800 .86rem Montserrat,sans-serif;box-shadow:0 10px 28px rgba(0,0,0,.25);z-index:30}.whatsapp:hover{transform:scale(1.06)}@media(max-width:950px){.topbar nav{display:none}.hero{grid-template-columns:1fr}.hero-copy{padding:70px 28px}.hero-visual{min-height:500px}.product-grid{grid-template-columns:repeat(3,1fr)}.about{grid-template-columns:110px 1fr}.about>p{grid-column:2}.cta{grid-template-columns:1fr}.catalog-tools{align-items:stretch;flex-direction:column}.search{min-width:0;width:100%}}@media(max-width:680px){.topbar{height:70px;padding:0 18px}.brand img{width:126px}.topbar .btn-small{padding:0 12px;font-size:.72rem}.hero{min-height:auto}.hero-copy{padding:54px 22px 42px}.hero h1{font-size:2.7rem}.hero-stats{gap:18px;justify-content:space-between}.hero-stats strong{font-size:1.15rem}.hero-stats span{font-size:.72rem}.hero-visual{min-height:410px}.catalog{padding:64px 18px}.section-heading{grid-template-columns:1fr;gap:12px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-card{min-height:300px}.product-body{padding:13px}.product-card h3{font-size:.86rem}.about{padding:65px 22px;grid-template-columns:1fr;gap:24px}.about-mark{width:90px;height:90px}.about>p{grid-column:auto}.cta{margin:0 18px 50px;padding:36px 24px}.whatsapp{width:52px;height:52px}.filters{margin-right:-18px}.search{height:50px}}@media(max-width:390px){.product-grid{grid-template-columns:1fr}.topbar .btn-small{display:none}}