:root{--navy:#071522;--navy2:#0d2234;--gold:#d8a45d;--cream:#f6f3ed;--ink:#102235;--muted:#647080;--white:#fff;--line:#e5e8ec}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(7,21,34,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:1px}.logo-mark{width:40px;height:40px;border:3px solid var(--gold);border-radius:10px;display:grid;place-items:center;color:var(--gold);font-size:22px}.logo small{display:block;font-size:9px;letter-spacing:4px;color:#cbd3db}.links{display:flex;gap:25px;font-size:14px}.links a:hover{color:var(--gold)}.btn{display:inline-block;background:var(--gold);color:#081522;padding:12px 19px;border-radius:7px;font-weight:800;border:1px solid var(--gold)}.btn.alt{background:transparent;color:#fff;border-color:#fff}.menu{display:none;color:#fff;font-size:25px}
.hero{min-height:620px;display:grid;align-items:center;background:linear-gradient(90deg,rgba(3,14,24,.96) 0%,rgba(3,14,24,.78) 42%,rgba(3,14,24,.25) 75%),url('assets/homepage-reference.png') center/cover no-repeat;color:#fff}.hero-content{max-width:650px;padding:90px 0}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:3px;font-size:12px;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,70px);line-height:1.02;margin:18px 0}.hero p{font-size:18px;color:#d8e0e7;max-width:600px}.actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.section{padding:85px 0}.section.altbg{background:var(--cream)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section h2{font-size:38px;line-height:1.1;margin:8px 0}.lead{color:var(--muted);max-width:650px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 8px 30px rgba(16,34,53,.06)}.card img{width:100%;height:210px;object-fit:cover}.card-body{padding:23px}.card h3{margin:0 0 8px;font-size:21px}.card p{color:var(--muted);margin:0 0 18px}.arrow{color:#a8732f;font-weight:800}
.features{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.feature{padding:25px;border-right:1px solid var(--line)}.feature:last-child{border:0}.icon{font-size:27px;color:#a8732f}.feature h3{font-size:16px;margin:10px 0 5px}.feature p{font-size:13px;color:var(--muted);margin:0}
.band{background:var(--navy);color:#fff;padding:70px 0}.industries{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.industry{border:1px solid rgba(255,255,255,.13);padding:25px 12px;text-align:center;border-radius:10px}.industry strong{display:block;margin-top:10px;font-size:14px}
.process{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.step{text-align:center;padding:15px}.step b{display:block;background:var(--cream);border-radius:50%;width:54px;height:54px;display:grid;place-items:center;margin:0 auto 10px;color:#9c692c}
.cta{background:linear-gradient(90deg,rgba(7,21,34,.97),rgba(7,21,34,.72)),url('assets/products-reference.png') center/cover;color:#fff;padding:75px 0}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:38px;margin:0 0 10px}.cta p{color:#d8e0e7}
.page-hero{background:var(--navy);color:#fff;padding:75px 0}.page-hero h1{font-size:52px;margin:8px 0}.page-hero p{max-width:700px;color:#d8e0e7}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.filter{padding:10px 16px;border:1px solid var(--line);border-radius:30px;background:#fff;cursor:pointer}.filter.active,.filter:hover{background:var(--gold);border-color:var(--gold)}
.detail{display:grid;grid-template-columns:1.1fr .9fr;gap:45px;align-items:center}.detail img{width:100%;border-radius:15px}.checklist{padding:0;list-style:none}.checklist li{margin:12px 0}.checklist li:before{content:"✓";color:#a8732f;font-weight:900;margin-right:10px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form input,.form select,.form textarea{width:100%;padding:14px;border:1px solid #d9dee5;border-radius:8px;font:inherit}.form textarea{min-height:140px}.full{grid-column:1/-1}
.footer{background:#06131f;color:#fff;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}.footer h4{margin-top:0}.footer p,.footer a{color:#b9c5d0;font-size:14px}.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:35px;padding-top:18px;color:#8fa0af;font-size:12px}
@media(max-width:900px){.links{display:none}.menu{display:block}.features{grid-template-columns:repeat(2,1fr)}.industries{grid-template-columns:repeat(3,1fr)}.process{grid-template-columns:repeat(3,1fr)}.detail{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.hero{min-height:560px}.section{padding:60px 0}.grid,.features,.industries,.process,.footer-grid,.form{grid-template-columns:1fr}.section h2,.cta h2{font-size:30px}.page-hero h1{font-size:40px}.nav{height:64px}.logo small{letter-spacing:2px}.hero-content{padding:70px 0}.full{grid-column:auto}}

/* NATH Seating branding refinements */
.logo-mark {
  font-weight: 800;
  letter-spacing: -0.04em;
}
.logo small {
  letter-spacing: .18em;
}

.wa-float{position:fixed;right:20px;bottom:20px;z-index:9999;text-decoration:none;background:#25D366;color:#fff;padding:13px 18px;border-radius:999px;font-weight:700;box-shadow:0 8px 25px rgba(0,0,0,.2)}.wa-float:hover{transform:translateY(-2px)}