:root{--ink:#182634;--muted:#5b6b78;--primary:#0f2b3c;--primary-2:#123a52;--accent:#e8590c;--accent-d:#c94a08;--bg:#fff;--alt:#f3f6f8;--line:#dde5ea;--ok:#1d7a3e}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16.5px}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none}a:hover{color:var(--accent)}
h1,h2,h3{line-height:1.25;color:var(--primary);margin:0 0 .6em}
h1{font-size:2.1rem;letter-spacing:-.01em}h2{font-size:1.55rem;margin-top:1.6em}h3{font-size:1.15rem}
p{margin:.5em 0 .9em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.section{padding:56px 0}.section.alt{background:var(--alt)}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch}
/* top bar + header */
.topbar{background:var(--primary);color:#cfe0ec;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:6px;padding-bottom:6px}
.topbar a{color:#fff}
.site-head{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;gap:4px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--primary);margin-right:auto}
.brand small{display:block;font-weight:500;font-size:.68rem;color:var(--muted);letter-spacing:.04em}
.nav>a,.nav .drop>a{padding:10px 10px;font-size:.93rem;font-weight:600;border-radius:8px;white-space:nowrap}
.nav .drop{position:relative}
.nav .drop-menu{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px rgba(15,43,60,.14);padding:8px;min-width:250px}
.nav .drop:hover .drop-menu,.nav .drop:focus-within .drop-menu{display:block}
.nav .drop-menu a{display:flex;align-items:center;gap:10px;padding:9px 10px;font-size:.92rem;font-weight:500;border-radius:8px}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block;flex:0 0 auto;border:1px solid rgba(0,0,0,.15)}
.dot-green{background:#2e9e4f}.dot-red{background:#d43a2f}.dot-grey{background:#8b939b}
.dot-blue{background:#2e6fd4}.dot-brown{background:#a05a2c}.dot-white{background:#f4f1ea}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:9px;font-weight:700;font-size:.95rem;border:0;cursor:pointer;transition:.15s}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-d);color:#fff}
.btn-wa{background:#1faa53;color:#fff}.btn-wa:hover{background:#178a43;color:#fff}
.btn-email{background:var(--primary);color:#fff}.btn-email:hover{background:var(--primary-2);color:#fff}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:1.1rem;cursor:pointer;color:var(--primary)}
/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;padding:58px 0 46px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:14px 0 0}
.hero-facts li{background:var(--alt);border:1px solid var(--line);border-radius:99px;padding:5px 14px;font-size:.85rem;font-weight:600;color:var(--primary)}
.hero-img img{border-radius:14px;border:1px solid var(--line);background:var(--alt)}
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:22px 0;border-block:1px solid var(--line);background:var(--alt)}
.strip-item{text-align:center}.strip-item strong{display:block;font-size:1.5rem;color:var(--accent)}
.strip-item span{font-size:.85rem;color:var(--muted)}
/* cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}
.card-grid.small{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:.15s;color:inherit}
a.card:hover{box-shadow:0 10px 26px rgba(15,43,60,.12);transform:translateY(-2px);color:inherit}
.card-body{padding:18px 18px 20px}
.card h3,.card h2{margin:.35em 0 .3em;font-size:1.05rem}
.card p{font-size:.92rem;color:var(--muted);margin:.2em 0 .8em}
.more{font-weight:700;font-size:.88rem;color:var(--accent)}
.tip-img{background:var(--alt);height:190px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.tip-img img{width:100%;height:100%;object-fit:cover}
.chip{display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:.03em;border-radius:6px;padding:3px 9px;background:var(--primary);color:#fff}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.point{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.section.alt .point{background:#fff}
.point h3{margin-top:0}
.ticks{list-style:none;padding:0}.ticks li{padding:7px 0 7px 30px;position:relative}
.ticks li:before{content:"✓";position:absolute;left:2px;color:var(--ok);font-weight:800}
.steps{list-style:none;counter-reset:s;padding:0;margin:18px 0}
.steps li{counter-increment:s;position:relative;padding:10px 0 10px 52px;border-bottom:1px dashed var(--line)}
.steps li:before{content:counter(s);position:absolute;left:0;top:9px;width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
/* tables */
.table-wrap{overflow-x:auto;margin:18px 0}
.spec-table{border-collapse:collapse;width:100%;font-size:.95rem;background:#fff}
.spec-table caption{text-align:left;font-weight:700;padding:0 0 10px;color:var(--primary)}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
.spec-table tbody th{background:var(--alt);width:32%;font-weight:600}
.spec-table.compare tbody th{width:auto}
.spec-table thead th{background:var(--primary);color:#fff}
.spec-table .ok{text-align:center;color:var(--ok);font-weight:800}
.note{background:#fff7ef;border:1px solid #f3d3b8;border-left:4px solid var(--accent);border-radius:8px;padding:12px 16px;font-size:.93rem}
.mini-note{font-size:.85rem;color:var(--muted)}
/* page head / crumb */
.page-head{padding:44px 0 8px;max-width:66ch}
.crumb{font-size:.85rem;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--accent)}
/* product hero */
.product-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding:44px 0 10px}
.type-line{font-weight:800;color:var(--accent);letter-spacing:.05em;text-transform:uppercase;font-size:.85rem;margin:0}
.ph-img{background:var(--alt);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;justify-content:center}
.ph-img img{max-height:420px;width:auto;object-fit:contain}
/* cta band */
.cta-band{background:var(--primary);color:#fff;border-radius:18px;padding:34px 36px;display:flex;gap:26px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:56px 0}
.cta-band h2{color:#fff;margin:0 0 6px;font-size:1.4rem}
.cta-band p{margin:0;color:#c9dbe8;max-width:52ch}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
/* faq */
.faq details{border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 18px;margin:10px 0}
.faq summary{font-weight:700;cursor:pointer;padding:14px 0;color:var(--primary)}
.faq-a{padding:0 0 14px;color:var(--muted)}
/* misc */
.wide-fig{margin:26px 0}.wide-fig img{border-radius:12px;border:1px solid var(--line);width:100%}
.wide-fig figcaption{font-size:.85rem;color:var(--muted);padding-top:8px}
.related{margin-top:10px}
.art-meta{border-top:1px solid var(--line);padding-top:14px;font-size:.92rem;color:var(--muted)}
.contact-card{background:var(--alt);border:1px solid var(--line);border-radius:14px;padding:22px}
.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.quote-form label{font-size:.88rem;font-weight:600;color:var(--primary);display:flex;flex-direction:column;gap:6px}
.quote-form label:nth-child(5),.quote-form label:nth-child(6){grid-column:1/-1}
.quote-form input,.quote-form select,.quote-form textarea{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;width:100%;background:#fff}
.quote-form .btn{justify-content:center}
.quote-form .btn-wa{grid-column:1/-1}
/* footer */
.site-foot{background:var(--primary);color:#b9cdd9;margin-top:70px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:30px;padding:48px 0 30px}
.site-foot h3{color:#fff;font-size:1rem;margin:0 0 12px}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:7px 0}
.site-foot a{color:#d7e4ed}.site-foot a:hover{color:var(--accent)}
.foot-base{border-top:1px solid rgba(255,255,255,.14);padding:16px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.82rem}
/* floating whatsapp */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;align-items:center;gap:9px;background:#1faa53;color:#fff;border-radius:99px;padding:12px 18px;font-weight:700;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.wa-float:hover{background:#178a43;color:#fff}
.wa-float svg{width:22px;height:22px;fill:#fff}
/* responsive */
@media(max-width:960px){
 .card-grid,.card-grid.small{grid-template-columns:repeat(2,1fr)}
 .hero{grid-template-columns:1fr;padding-top:36px}
 .strip{grid-template-columns:repeat(2,1fr)}
 .grid2{grid-template-columns:1fr}
 .product-hero{grid-template-columns:1fr}
 .foot-grid{grid-template-columns:1fr 1fr}
 .nav{flex-wrap:wrap;position:relative}
 .burger{display:block;order:2}
 .nav-links{display:none;flex-direction:column;align-items:stretch;width:100%;padding:8px 0 16px;border-top:1px solid var(--line)}
 .nav-links.open{display:flex}
 .nav-links a,.nav .drop>a{padding:12px 8px;border-radius:8px}
 .nav .drop-menu{display:block;position:static;box-shadow:none;border:0;padding:0 0 0 14px}
 .nav>a.quote-link{display:none}
}
@media(max-width:560px){
 h1{font-size:1.65rem}
 .card-grid,.card-grid.small,.quote-form{grid-template-columns:1fr}
 .quote-form label:nth-child(5),.quote-form label:nth-child(6){grid-column:auto}
 .cta-band{padding:26px 22px}
 .strip{grid-template-columns:1fr 1fr}
 .wa-float span{display:none}
 .wa-float{padding:14px}
}

/* Reviewed navigation and supply-panel spacing */
section[aria-label="Availability and export enquiries"]{max-width:1120px;margin:0 auto;padding:40px 20px}
@media(min-width:901px){.nav-links{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:3px}.nav-links>a{padding:8px 6px;font-size:.83rem;white-space:nowrap}.nav .drop>a{font-size:.83rem}}