:root{
  --ink:#18202b;
  --muted:#617080;
  --line:#d9e0e6;
  --paper:#fff;
  --soft:#f4f7f9;
  --brand:#8d241c;
  --brand-dark:#681914;
  --blue:#1f4e79;
  --max:1180px;
  --shadow:0 12px 35px rgba(20,35,50,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:10px;background:#fff;padding:10px 14px;z-index:100}
.skip-link:focus{left:10px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:block;flex:0 0 auto}
.brand img{width:205px;height:auto}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav>a,.nav-dropdown-toggle{border:0;background:none;text-decoration:none;color:#6d2b28;font-size:14px;padding:12px 13px;cursor:pointer;white-space:nowrap}
.site-nav>a:hover,.site-nav>a.active,.nav-dropdown-toggle:hover,.nav-dropdown-toggle.active{color:var(--brand-dark)}
.site-nav>a.active,.nav-dropdown-toggle.active{font-weight:700}
.nav-dropdown{position:relative}
.nav-dropdown-toggle span{font-size:14px;margin-left:3px}
.nav-dropdown-menu{position:absolute;top:100%;right:0;min-width:235px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:8px;display:none}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;text-decoration:none;padding:9px 12px;font-size:13px;color:var(--ink)}
.nav-dropdown-menu a:hover{background:var(--soft);color:var(--brand-dark)}
.menu-toggle{display:none;border:0;background:none;padding:10px;cursor:pointer}
.menu-toggle span:not(.sr-only){display:block;width:25px;height:2px;background:var(--ink);margin:5px 0}
.image-strip{padding:22px 0 0;background:#fff}
.image-strip-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
.image-strip-grid img{width:100%;height:180px;object-fit:cover}
.hero{padding:85px 0 90px;background:linear-gradient(135deg,#f7fafc 0%,#fff 58%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:var(--brand);font-size:12px;font-weight:700;margin:0 0 15px}
h1{font-size:clamp(42px,6vw,72px);line-height:1.03;letter-spacing:-.035em;margin:0 0 22px;font-weight:500}
h2{font-size:clamp(28px,4vw,42px);line-height:1.1;margin:0 0 20px;font-weight:500}
h3{font-size:22px;line-height:1.2;margin:0 0 12px}
p{margin:0 0 18px}
.lead{font-size:20px;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 21px;border:1px solid var(--brand);text-decoration:none;font-size:13px;font-weight:700;letter-spacing:.04em}
.btn.primary{background:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-dark)}
.btn.secondary{color:var(--brand)}.btn.secondary:hover{background:var(--soft)}
.hero-image{border-radius:4px;box-shadow:var(--shadow);overflow:hidden}
.hero-image img{width:100%;height:390px;object-fit:cover}
.section{padding:80px 0}.section.soft{background:var(--soft)}
.section-head{max-width:760px;margin-bottom:38px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{border:1px solid var(--line);background:#fff;padding:24px;text-decoration:none;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{color:var(--blue);font-size:18px}.card p{color:var(--muted);font-size:14px;margin:0}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.highlight{border-left:4px solid var(--brand);padding:18px 22px;background:var(--soft)}
.page-heading{padding:55px 0 35px;border-bottom:1px solid var(--line)}
.page-heading .eyebrow{margin-bottom:8px}
.page-heading h1{font-size:clamp(38px,5vw,60px);margin-bottom:12px}
.page-heading p{color:var(--muted);font-size:18px;max-width:780px;margin:0}
.product-layout{display:grid;grid-template-columns:260px 1fr;gap:55px;align-items:start}
.product-sidebar{position:sticky;top:115px;border:1px solid var(--line);background:#fff;padding:8px}
.product-sidebar a{display:block;text-decoration:none;padding:10px 12px;font-size:14px}
.product-sidebar a:hover,.product-sidebar a.active{background:var(--soft);color:var(--brand-dark);font-weight:700}
.product-content{min-width:0}
.product-content h2{color:var(--blue)}
.product-list{columns:2;column-gap:45px;padding-left:20px}
.product-list li{break-inside:avoid;margin:4px 0}
.grade-box{margin-top:32px;background:var(--soft);border-left:4px solid var(--brand);padding:22px 24px}
.grade-box h3{font-size:18px}
.grade-box p{margin:0;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;align-items:start}
.contact-details{background:var(--soft);padding:28px}
.contact-details p{color:var(--muted)}
.contact-form{border:1px solid var(--line);padding:32px;background:#fff}
.form-note{color:var(--muted);font-size:14px;margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
input,textarea{width:100%;border:1px solid #bfc9d2;background:#fff;padding:13px 14px;font:inherit;color:var(--ink);border-radius:2px}
textarea{min-height:190px;resize:vertical}
input:focus,textarea:focus{outline:3px solid rgba(31,78,121,.14);border-color:var(--blue)}
.turnstile{margin:5px 0 20px}
.form-error{padding:13px 15px;margin-bottom:20px;background:#fff0ef;border-left:4px solid var(--brand);color:#742019}
.form-success{padding:15px 18px;margin-bottom:25px;background:#eef8f0;border-left:4px solid #2f7d32;color:#245b2b}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.export-box{background:var(--soft);padding:30px;border-left:4px solid var(--brand)}
.export-box p:last-child{margin-bottom:0}
.guide-card{display:grid;grid-template-columns:260px 1fr;gap:45px;align-items:center;border:1px solid var(--line);padding:35px;background:#fff;box-shadow:var(--shadow)}
.guide-card img{width:100%;max-width:240px;margin:auto}
.footer-spacer{padding-bottom:30px}
.site-footer{background:#20252b;color:#fff;margin-top:0}
.footer-inner{padding:36px 0 26px;display:flex;justify-content:space-between;gap:30px}
.site-footer p{color:#c6cdd4;margin:7px 0 0;font-size:14px}
.footer-links{display:flex;gap:20px;align-items:flex-start}.footer-links a{color:#fff;text-decoration:none;font-size:14px}.footer-links a:hover{text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding:16px 0 20px;display:flex;justify-content:space-between;gap:20px;color:#aeb7c0;font-size:12px}
.privacy-page{max-width:900px}.privacy-page h2{font-size:30px;margin-top:42px}.privacy-page p,.privacy-page li{color:#4f5d69}.privacy-page ul{padding-left:22px}
@media(max-width:950px){
  .site-nav>a,.nav-dropdown-toggle{padding-inline:8px;font-size:13px}
  .hero-grid{grid-template-columns:1fr;gap:40px}.hero-image img{height:300px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .product-layout{grid-template-columns:1fr}.product-sidebar{position:static;display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
  .contact-grid{grid-template-columns:1fr}.guide-card{grid-template-columns:1fr}
}
@media(max-width:760px){
  .container{width:min(var(--max),calc(100% - 28px))}.header-inner{min-height:72px}.brand img{width:175px}
  .menu-toggle{display:block}.site-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 14px 18px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
  .site-nav.open{display:flex}.site-nav>a,.nav-dropdown-toggle{padding:12px 10px;text-align:left;width:100%}
  .nav-dropdown-menu{position:static;box-shadow:none;border:0;border-left:2px solid var(--line);margin:0 0 6px;padding:0 0 0 8px}.nav-dropdown:hover .nav-dropdown-menu{display:none}.nav-dropdown.open .nav-dropdown-menu{display:block}
  .image-strip{padding-top:14px}.image-strip-grid{grid-template-columns:1fr;gap:10px}.image-strip-grid img{height:150px}.image-strip-grid img:first-child,.image-strip-grid img:last-child{display:none}
  .hero{padding:58px 0 65px}.hero-image img{height:250px}.lead{font-size:18px}
  .section{padding:60px 0}.cards{grid-template-columns:1fr}.intro-grid{grid-template-columns:1fr;gap:35px}
  .product-sidebar{grid-template-columns:1fr 1fr}.product-list{columns:1}.form-row{grid-template-columns:1fr}.contact-form{padding:22px}
  .footer-inner,.footer-bottom{display:block}.footer-links{margin-top:18px}.footer-bottom span{display:block;margin-top:8px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}