:root{
  --blue:#005ecb;
  --blue2:#003f91;
  --navy:#0b1730;
  --text:#1f2937;
  --muted:#64748b;
  --light:#f5f9ff;
  --line:#dbe7f5;
  --green:#0a8f5a;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.65;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.topbar{background:#0b1730;color:#fff;font-size:13px;padding:8px 6%;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.header{height:78px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 6%;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;box-shadow:0 2px 10px rgba(15,27,45,.06)}
.logo img{height:52px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:800}
.nav a:hover{color:var(--blue)}
.quote-btn{background:var(--blue);color:#fff!important;padding:11px 18px;border-radius:4px}
.catalog-btn{border:1px solid var(--blue);color:var(--blue)!important;padding:10px 14px;border-radius:4px}
.mobile-note{display:none;color:#64748b;font-size:13px}
.hero{position:relative;min-height:590px;display:flex;align-items:center;background:#eef4fb;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.98}
.hero-layer{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.88) 40%,rgba(255,255,255,.18) 72%,rgba(255,255,255,0) 100%)}
.hero-content{position:relative;z-index:2;width:55%;padding-left:6%}
.eyebrow{color:var(--blue);font-weight:900;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}
h1{font-size:48px;line-height:1.1;margin:0 0 18px;color:var(--navy)}
.hero p{font-size:19px;max-width:720px;color:#334155;margin-bottom:24px}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff!important;padding:13px 22px;border-radius:5px;font-weight:900;border:2px solid var(--blue);transition:.2s}
.btn:hover{background:var(--blue2);border-color:var(--blue2)}
.btn.secondary{background:#fff;color:var(--blue)!important;border-color:var(--blue)}
.btn.green{background:var(--green);border-color:var(--green)}
.trustbar{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;padding:22px 6%;background:#fff;box-shadow:0 6px 24px rgba(15,27,45,.07)}
.trustitem{border:1px solid var(--line);border-radius:10px;padding:18px;text-align:center;background:#fff}
.trustitem strong{display:block;color:var(--blue);font-size:24px;line-height:1.2}
.trustitem span{font-size:13px;color:#475569}
.section{padding:70px 6%}
.section.alt{background:var(--light)}
.section-title{text-align:center;max-width:900px;margin:0 auto 42px}
.section-title span{color:var(--blue);font-weight:900;text-transform:uppercase;font-size:13px;letter-spacing:.05em}
.section-title h2{font-size:36px;line-height:1.2;color:var(--navy);margin:8px 0 12px}
.section-title p{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 8px 22px rgba(15,27,45,.055)}
.card-img{height:210px;width:100%;object-fit:cover;background:#e8eef6}
.card-body{padding:24px}
.card h3{margin:0 0 10px;color:var(--navy);font-size:22px;line-height:1.25}
.card p{color:var(--muted);margin:0 0 16px}
.card ul{padding-left:18px;color:#475569;margin:0 0 18px}
.tag{display:inline-block;background:#eaf4ff;color:var(--blue);font-size:12px;font-weight:900;padding:5px 9px;border-radius:999px;margin:3px}
.split{display:grid;grid-template-columns:1.04fr .96fr;gap:42px;align-items:center}
.split img{width:100%;border-radius:14px;box-shadow:0 12px 30px rgba(15,27,45,.13)}
.list{padding-left:0;list-style:none}
.list li{padding:10px 0 10px 30px;position:relative;border-bottom:1px solid var(--line)}
.list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{background:#fff;padding:24px;border-radius:12px;border:1px solid var(--line)}
.step b{font-size:32px;color:var(--blue)}
.step h3{margin:8px 0;color:var(--navy)}
.cta{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;padding:58px 6%;display:flex;justify-content:space-between;gap:30px;align-items:center;flex-wrap:wrap}
.cta h2{font-size:34px;margin:0 0 10px;color:#fff}
.cta p{max-width:760px;margin:0}
.footer{background:#0b1730;color:#cbd5e1;padding:48px 6% 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr 1.5fr;gap:30px}
.footer h4{color:#fff;margin:0 0 12px}
.footer a{display:block;margin:7px 0;color:#cbd5e1}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:18px;font-size:13px}
.page-hero{background:linear-gradient(135deg,#f5f9ff,#e8f2ff);padding:78px 6%;text-align:center}
.page-hero h1{max-width:980px;margin:0 auto 16px}
.page-hero p{max-width:850px;margin:auto;color:#475569;font-size:18px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery img{width:100%;height:240px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.faq{max-width:980px;margin:auto}
.qa{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px;margin:14px 0}
.qa h3{margin:0 0 8px;color:var(--navy)}
.formbox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 10px 28px rgba(15,27,45,.06)}
.input{display:block;width:100%;padding:13px;border:1px solid #cbd5e1;border-radius:6px;margin:8px 0 16px;font-size:15px;background:#fff}
textarea.input{min-height:130px}
.rfq-strip{background:#fff;border:2px solid var(--blue);padding:26px;border-radius:14px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
.fixed-whatsapp{position:fixed;right:22px;bottom:22px;background:#12a150;color:#fff!important;border-radius:999px;padding:13px 18px;font-weight:900;z-index:30;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
.table th,.table td{border:1px solid var(--line);padding:14px;text-align:left;vertical-align:top}
.table th{background:#eaf4ff;color:var(--navy)}
@media(max-width:1100px){
  .nav{display:none}.mobile-note{display:block}
  .hero{min-height:auto;padding:65px 0}.hero-bg{opacity:.28}.hero-content{width:100%;padding:0 6%}
  h1{font-size:36px}
  .grid,.grid-4,.process,.split,.footer-grid{grid-template-columns:1fr}
  .trustbar{grid-template-columns:repeat(2,1fr)}
  .rfq-strip{grid-template-columns:1fr}
}

.filterbar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:0 auto 28px}
.filterbar button{border:1px solid var(--blue);background:#fff;color:var(--blue);font-weight:800;border-radius:999px;padding:9px 14px;cursor:pointer}
.filterbar button.active,.filterbar button:hover{background:var(--blue);color:#fff}
.product-card.hidden{display:none}

.seo-page .lead{font-size:18px;color:#475569;max-width:900px;margin:0 auto}
.seo-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;box-shadow:0 8px 22px rgba(15,27,45,.055)}
.seo-box h2{color:var(--navy);margin-top:0}
.keyword-row{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.keyword-row span{background:#eaf4ff;color:var(--blue);font-size:12px;font-weight:900;padding:6px 10px;border-radius:999px}