:root{--navy:#0d1b2a;--blue:#1261a0;--blue2:#0b78c9;--steel:#eef2f5;--text:#24313d;--muted:#667481;--white:#fff;--line:#dce3e8;--accent:#f5a623}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}.topbar{background:var(--navy);color:#dce8f1;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;gap:20px;padding:8px 5%}.wrap{width:min(1180px,90%);margin:auto}.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.logo{width:46px;height:46px;border:3px solid var(--blue);border-radius:50%;display:grid;place-items:center;font-weight:800;color:var(--blue);font-size:12px}.brand strong{display:block;font-size:20px;letter-spacing:.4px;color:var(--navy)}.brand span{display:block;font-size:11px;color:var(--muted);letter-spacing:1.2px}.menu{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:700}.menu a:hover,.menu a.active{color:var(--blue2)}.btn{display:inline-block;padding:12px 20px;border-radius:4px;background:var(--blue);color:#fff;font-weight:700;border:1px solid var(--blue);transition:.2s}.btn:hover{background:#0b4f84}.btn.alt{background:#fff;color:var(--blue)}.btn.whatsapp{background:#198754;border-color:#198754}.hero{background:linear-gradient(90deg,rgba(8,25,40,.95),rgba(8,25,40,.55)),url('https://cpimg.tistatic.com/10684142/b/4/MS-Flat-Washers..jpg') center/cover;min-height:520px;display:flex;align-items:center;color:#fff}.hero .content{max-width:700px;padding:70px 0}.eyebrow{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:#9fd3ff;font-weight:800}.hero h1{font-size:52px;line-height:1.08;margin:14px 0}.hero p{font-size:18px;color:#e3edf5;max-width:650px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.section{padding:72px 0}.section.gray{background:#f5f7f9}.section h2{text-align:center;color:var(--navy);font-size:34px;margin:0 0 12px}.lead{text-align:center;max-width:760px;margin:0 auto 38px;color:var(--muted)}.grid{display:grid;gap:22px}.products{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;box-shadow:0 8px 25px rgba(20,42,58,.06)}.card img{width:100%;height:190px;object-fit:cover;background:#eef2f5}.card .pad{padding:18px}.card h3{margin:0 0 5px;color:var(--navy);font-size:18px}.card p{margin:0;color:var(--muted);font-size:14px}.size-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:14px}.size-table th{background:var(--navy);color:#fff;text-align:left}.size-table th,.size-table td{padding:12px;border-bottom:1px solid var(--line)}.size-table tr:nth-child(even){background:#f7f9fa}.split{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.split img{width:100%;border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.12)}.ticks{padding:0;list-style:none}.ticks li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid var(--line)}.ticks li:before{content:'✓';position:absolute;left:0;color:var(--blue2);font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{padding:24px;text-align:center;border:1px solid var(--line);background:#fff}.stat b{display:block;font-size:30px;color:var(--blue)}.cta{background:var(--navy);color:#fff;padding:52px 0}.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{color:#fff;text-align:left;margin:0}.footer{background:#08131e;color:#b8c6d0;padding:45px 0 20px}.footergrid{display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:40px}.footer h3{color:#fff}.footer a:hover{color:#fff}.copyright{border-top:1px solid #25333f;margin-top:30px;padding-top:18px;font-size:12px}.pagehero{background:var(--navy);color:#fff;padding:65px 0}.pagehero h1{font-size:42px;margin:0 0 8px}.crumb{color:#a9c9df;font-size:13px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:14px}.field input,.field textarea,.field select{font:inherit;padding:12px;border:1px solid #cfd8df;border-radius:4px}.field textarea{min-height:130px}.notice{background:#fff8e7;border-left:4px solid var(--accent);padding:16px 18px}.mobilebar{display:none}
@media(max-width:900px){.products{grid-template-columns:repeat(2,1fr)}.menu{gap:12px}.stats{grid-template-columns:repeat(2,1fr)}.split,.footergrid{grid-template-columns:1fr}.hero h1{font-size:40px}.cta .wrap{display:block}.cta .actions{margin-top:18px}}
@media(max-width:650px){.topbar .wrap{display:block}.nav{height:auto;padding:14px 0;align-items:flex-start}.menu{display:none}.products{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.formgrid{grid-template-columns:1fr}.hero{min-height:570px}.hero .content{padding:55px 0}.hero h1{font-size:34px}.section{padding:52px 0}.pagehero h1{font-size:34px}.mobilebar{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:30}.mobilebar a{flex:1;text-align:center;padding:12px 5px;font-size:12px;font-weight:800}.mobilebar a:nth-child(2){background:#198754;color:#fff}.mobilebar a:nth-child(3){background:var(--blue);color:#fff}}