:root{--blue:#075fd4;--navy:#082b63;--ink:#10233f;--pale:#eef6ff;--line:#d9e6f5;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.shell{width:min(1400px,92%);margin:auto}header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav{height:86px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:12px;min-width:265px}.brand img{width:58px;height:58px;object-fit:contain}.brand b{font-size:22px;letter-spacing:.06em;color:var(--navy)}.brand small{display:block;font-size:10px;letter-spacing:.13em;color:#3167a5}.nav nav{margin-left:auto;display:flex;align-items:center;gap:25px}.nav nav a{font-size:12px;font-weight:700;letter-spacing:.02em;padding:34px 0 28px;border-bottom:3px solid transparent}.nav 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span{font-size:.72em}.lead{font-size:19px;max-width:720px}.actions{display:flex;gap:14px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0869e5,#064aa8);color:#fff!important;padding:15px 24px;border-radius:6px;font-weight:800;font-size:13px;letter-spacing:.03em;border:0;cursor:pointer;box-shadow:0 10px 24px rgba(7,95,212,.18)}.btn.ghost{background:#fff;color:var(--navy)!important;border:1px solid #8eb1df;box-shadow:none}.btn.white{background:#fff;color:var(--navy)!important}.hero-shield{display:flex;justify-content:flex-end}.hero-shield img{width:min(430px,82%);filter:drop-shadow(0 25px 32px rgba(0,29,68,.28))}.benefit-strip{margin-top:-56px;position:relative;z-index:5;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 45px rgba(13,61,112,.13);display:grid;grid-template-columns:repeat(6,1fr);padding:25px 18px}.benefit-strip 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.85fr}.product-list article:nth-child(even) img{order:2}.product-list img{width:100%;height:410px;object-fit:cover;border-radius:20px}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.steps b{font-size:30px;color:#b7d4f8}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.resource{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(18,60,100,.07)}.resource img{width:100%;height:260px;object-fit:cover}.resource div{padding:20px}.resource span{color:var(--blue);font-weight:800}.contact-hero{padding:100px 0;background:linear-gradient(120deg,#eff7ff,#dcebff)}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.contact-data{margin-top:35px;font-size:18px}.contact-data a{color:var(--blue);font-weight:800}form{background:#fff;padding:30px;border-radius:16px;box-shadow:0 18px 50px rgba(15,65,120,.13);display:grid;grid-template-columns:1fr 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@media(max-width:1100px){.nav nav{gap:14px}.nav nav a{font-size:10px}.brand{min-width:220px}.cards.six{grid-template-columns:repeat(2,1fr)}.benefit-strip{grid-template-columns:repeat(3,1fr);margin-top:0}.benefit-strip div{border-bottom:1px solid var(--line);padding:16px}.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.nav{height:72px}.brand img{width:46px;height:46px}.brand b{font-size:17px}.menu{display:block}.nav nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:12px 5%;box-shadow:0 10px 30px rgba(0,0,0,.1);flex-direction:column;align-items:stretch}.nav nav.open{display:flex}.nav nav a{padding:10px;border:0}.hero,.hero-grid{min-height:720px}.hero-overlay{background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.88) 58%,rgba(255,255,255,.25))}.hero-grid{grid-template-columns:1fr;align-content:center}.hero-shield{display:none}.hero h1{font-size:43px}.benefit-strip{grid-template-columns:1fr 1fr}.cards.six,.cards.three,.cards.two,.resource-grid,.three,.steps,.facts{grid-template-columns:1fr}.split,.prose-grid,.detail-grid,.project-detail,.contact-grid,.product-list article,.product-list article:nth-child(even){grid-template-columns:1fr}.product-list article:nth-child(even) img{order:0}.product-list img{height:300px}.cta .shell{display:block}.cta .btn{margin-top:18px}.foot{grid-template-columns:1fr}.contact-hero{padding:65px 0}form{grid-template-columns:1fr}.full{grid-column:auto}.section{padding:65px 0}.page-hero{padding:65px 0}.detail-hero{min-height:520px}}
/* Blue Shield Coatings V1.0 Final refinements */
.brand{min-width:210px;flex:0 0 210px}.brand img{width:205px;height:58px;object-fit:contain;object-position:left center}.hero{background-position:center center}.hero-overlay{background:linear-gradient(90deg,rgba(4,22,50,.20),rgba(4,22,50,.02) 52%,rgba(4,22,50,.10))}.hero-grid{grid-template-columns:minmax(0,760px) 1fr}.hero-panel{background:rgba(255,255,255,.92);backdrop-filter:blur(4px);padding:42px 46px;border-radius:4px 28px 4px 28px;box-shadow:0 22px 60px rgba(0,28,67,.24);border:1px solid rgba(255,255,255,.78)}.hero-panel .lead{color:#243b56}.product-system-showcase{padding-bottom:25px}.system-artwork{width:100%;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 45px rgba(13,61,112,.12)}.system-steps{margin-top:25px}.system-steps article b{font-size:30px;color:var(--blue)}.project-cards .card img{height:310px}.project-cards .card-body span{font-size:11px;letter-spacing:.14em}.project-cards .card-body b{display:block;margin-top:14px;color:var(--blue)}
@media(max-width:1100px){.brand{min-width:175px;flex-basis:175px}.brand img{width:170px}.hero-grid{grid-template-columns:1fr}.hero-panel{max-width:720px}.project-cards .card img{height:260px}}
@media(max-width:800px){.brand{min-width:155px;flex-basis:155px}.brand img{width:150px;height:48px}.hero-panel{padding:28px 24px}.hero-overlay{background:rgba(5,24,52,.18)}.project-cards .card img{height:230px}}