:root{
  --navy:#0e1f38; --navy2:#16305a; --gold:#c9a227; --gold2:#e3bc3a;
  --ink:#1c2532; --mut:#5b6774; --line:#e4e8ee; --bg:#f6f8fb; --white:#fff;
  --radius:12px; --shadow:0 8px 28px rgba(14,31,56,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--navy2);text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{line-height:1.25;color:var(--navy);font-weight:700}
.btn{display:inline-block;padding:13px 28px;border-radius:8px;font-weight:600;transition:.2s;border:0;cursor:pointer}
.btn-gold{background:var(--gold);color:#14233d}
.btn-gold:hover{background:var(--gold2);transform:translateY(-1px)}
.btn-line{border:2px solid rgba(255,255,255,.7);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.14)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy2)}
.eyebrow{letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;color:var(--gold);font-weight:700;margin-bottom:10px}
.sec{padding:76px 0}
.sec-alt{background:var(--bg)}
.sec-head{max-width:720px;margin-bottom:44px}
.sec-head h2{font-size:2rem;margin-bottom:12px}
.sec-head p{color:var(--mut)}

/* header */
.topbar{background:var(--navy);color:#c8d3e2;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:#fff}
header.site{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 14px rgba(14,31,56,.08)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:2px}
.logo img{height:36px;width:auto}
.logo small{font-size:.75rem;color:var(--mut);letter-spacing:.45em;font-weight:600;white-space:nowrap}
nav.main>ul{display:flex;list-style:none;gap:4px;align-items:center}
nav.main>ul>li{position:relative}
nav.main>ul>li>a{display:block;padding:26px 16px;font-weight:600;font-size:.92rem;color:var(--navy);letter-spacing:.03em}
nav.main>ul>li>a:hover{color:var(--gold)}
/* mega menu */
.mega{position:absolute;left:50%;transform:translateX(-50%) translateY(8px);top:100%;width:760px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:26px;opacity:0;visibility:hidden;transition:.22s;pointer-events:none;border-top:3px solid var(--gold)}
li.has-mega:hover .mega,li.has-mega:focus-within .mega{opacity:1;visibility:transform;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto}
.mega-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.mega h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);margin-bottom:10px}
.mega ul{list-style:none}
.mega li a{display:flex;align-items:center;gap:10px;padding:7px 6px;border-radius:8px;font-size:.9rem;color:var(--ink)}
.mega li a:hover{background:var(--bg);color:var(--navy2)}
.mega li a img{width:42px;height:42px;object-fit:cover;border-radius:6px}
.mega .all{display:inline-block;margin-top:8px;font-weight:700;color:var(--navy2);font-size:.88rem}
.nav-cta{margin-left:10px}
.burger{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy)}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero .bg{position:absolute;inset:0;background:url('img/hero-grid.webp') center/cover no-repeat;opacity:.9}
.hero .veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,22,42,.96) 22%,rgba(10,22,42,.82) 48%,rgba(10,22,42,.42) 78%,rgba(10,22,42,.28))}
.hero .wrap{position:relative;z-index:2;padding:110px 20px 120px;max-width:1180px}
.hero h1{color:#fff;font-size:2.9rem;max-width:640px;margin-bottom:18px}
.hero p{max-width:560px;color:#d7e0ee;font-size:1.1rem;margin-bottom:30px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .badges{display:flex;gap:26px;margin-top:44px;flex-wrap:wrap}
.hero .badges div{border-left:3px solid var(--gold);padding-left:12px}
.hero .badges b{display:block;font-size:1.3rem;color:#fff}
.hero .badges small{color:#aebdd2;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}

/* cards & grids */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.22s;display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .thumb{aspect-ratio:1/1;background:#fff;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:.3s}
.card:hover .thumb img{transform:scale(1.05)}
.card .body{padding:16px 18px 18px}
.card .body h3{font-size:1rem;margin-bottom:4px}
.card .body small{color:var(--mut);font-size:.8rem}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;color:#fff;background:var(--navy)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85;transition:.35s}
.cat-card:hover img{transform:scale(1.06);opacity:.7}
.cat-card .veil2{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,31,56,.05) 30%,rgba(14,31,56,.88))}
.cat-card .info{position:relative;z-index:2;padding:22px}
.cat-card .info h3{color:#fff;font-size:1.25rem}
.cat-card .info small{color:#cbd6e6}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.feat h3{font-size:1.08rem;margin:14px 0 8px}
.feat p{color:var(--mut);font-size:.94rem}
.feat .ic{width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--gold2));display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:#14233d;font-weight:800}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:stretch}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;min-height:340px}
.split h2{font-size:2rem;margin-bottom:16px}
.split p{color:var(--mut);margin-bottom:14px}
.checks{list-style:none;margin:18px 0 26px}
.checks li{padding:7px 0 7px 30px;position:relative;color:var(--ink)}
.checks li:before{content:'';position:absolute;left:0;top:13px;width:16px;height:16px;border-radius:50%;background:var(--gold);box-shadow:inset 0 0 0 4px #fff,0 0 0 2px var(--gold)}

/* breadcrumb */
.crumb{background:var(--bg);border-bottom:1px solid var(--line);font-size:.85rem;color:var(--mut)}
.crumb .wrap{padding-top:12px;padding-bottom:12px}
.crumb a{color:var(--navy2)}

/* product detail */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.pd .photo{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.pd .photo img{width:100%;aspect-ratio:1/1;object-fit:cover}
.pd h1{font-size:2rem;margin-bottom:8px}
.pd .catline{color:var(--mut);font-size:.9rem;margin-bottom:20px}
.pd .panel{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:22px 0}
.pd .panel h3{font-size:.95rem;margin-bottom:8px}
.pd .panel p{color:var(--mut);font-size:.92rem}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:0}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:600;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary:after{content:'+';color:var(--gold);font-size:1.3rem;font-weight:700}
.faq details[open] summary:after{content:'\2212'}
.faq details p{padding:0 20px 16px;color:var(--mut);font-size:.94rem}

/* CTA band */
.band{background:linear-gradient(115deg,var(--navy) 55%,var(--navy2));color:#fff;border-radius:18px;padding:52px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.band h2{color:#fff;font-size:1.7rem;margin-bottom:8px}
.band p{color:#c4d1e4;max-width:520px}

/* news */
.news-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;margin-bottom:18px}
.news-item small{color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}
.news-item h3{margin:6px 0 10px;font-size:1.2rem}
.news-item p{color:var(--mut)}

/* contact */
.office{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.office h3{margin-bottom:14px;font-size:1.15rem}
.office ul{list-style:none;color:var(--mut);font-size:.95rem}
.office li{padding:5px 0}
.office b{color:var(--ink)}

/* footer */
footer{background:var(--navy);color:#aebdd2;margin-top:0}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:60px 0 40px}
footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
footer ul{list-style:none;font-size:.9rem}
footer li{padding:4px 0}
footer a{color:#aebdd2}
footer a:hover{color:var(--gold2)}
footer .copy{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.82rem;text-align:center}

/* floating email button */
.floatmail{position:fixed;right:22px;bottom:22px;z-index:60;background:var(--gold);color:#14233d;font-weight:700;padding:13px 20px;border-radius:999px;box-shadow:0 10px 26px rgba(201,162,39,.4);font-size:.9rem}
.floatmail:hover{background:var(--gold2)}

@media(max-width:960px){
  .grid4{grid-template-columns:repeat(3,1fr)}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  nav.main{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;box-shadow:var(--shadow);padding:10px 20px 20px}
  nav.main.open{display:block}
  nav.main>ul{flex-direction:column;align-items:stretch}
  nav.main>ul>li>a{padding:12px 6px}
  .mega{position:static;transform:none;opacity:1;visibility:visible;pointer-events:auto;width:100%;box-shadow:none;border:1px solid var(--line);padding:14px;display:none}
  li.has-mega.open .mega{display:block}
  .mega-grid{grid-template-columns:1fr}
  .burger{display:block}
  .hero h1{font-size:2rem}
  .hero .wrap{padding:70px 20px 80px}
  .grid3,.grid4{grid-template-columns:repeat(2,1fr)}
  .split,.pd{grid-template-columns:1fr;gap:30px}
  .band{padding:34px}
  .sec{padding:56px 0}
}
@media(max-width:520px){.grid3,.grid4{grid-template-columns:1fr}}