:root{--ink:#08213d;--teal:#078b8e;--muted:#566b7d;--line:#d7e1e5;--soft:#f4f8f8;font-family:Arial,sans-serif;color:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.shell{width:min(1180px,calc(100% - 48px));margin:auto}.topbar{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;position:sticky;top:0;background:#fffc;backdrop-filter:blur(14px);z-index:30}.nav{display:flex;align-items:center;justify-content:space-between}.brand{font-size:29px;font-weight:900;font-style:italic;letter-spacing:.06em}.brand small{display:block;font-size:9px;font-style:normal;letter-spacing:.3em;color:var(--teal)}.links{display:flex;gap:30px;align-items:center;font-size:14px;font-weight:700}.links ul{display:contents}.links li{list-style:none}.menu{display:none}.btn{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:5px;background:var(--teal);color:#fff;padding:14px 21px;font-weight:800;cursor:pointer}.btn.outline{background:transparent;color:var(--teal);box-shadow:inset 0 0 0 1px var(--teal)}.hero{background:linear-gradient(110deg,#fff,#ddecf3)}.hero-grid{min-height:610px;display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}.eyebrow{font-size:11px;font-weight:850;letter-spacing:.18em;color:var(--teal)}.display{font-size:clamp(48px,6vw,76px);line-height:.98;letter-spacing:-.055em;margin:20px 0}.lede{font-size:19px;line-height:1.6;color:var(--muted);max-width:550px}.actions{display:flex;gap:12px;margin-top:28px}.hero-visual{height:490px;display:grid;place-items:center}.hero-visual img{width:100%;height:100%;object-fit:contain}.placeholder{height:100%;width:100%;display:grid;place-items:center;text-align:center;background:#e9f2f4;border:1px dashed #aac0c8}.benefits{border-bottom:1px solid var(--line)}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr)}.benefit{text-align:center;padding:28px;border-right:1px solid var(--line);font-weight:700}.benefit span{color:var(--teal);margin-right:10px}.section{padding:85px 0}.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section h2,.split h2{font-size:clamp(36px,4vw,54px);letter-spacing:-.045em;margin:10px 0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.catalog{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--line);background:#fff}.card-image{aspect-ratio:1;background:#f1f5f5;display:grid;place-items:center;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:contain}.card-body{padding:20px}.card h3{margin:0 0 10px;font-size:20px}.card p{color:var(--muted);line-height:1.5;min-height:42px}.text-link{color:var(--teal);font-weight:800;font-size:12px}.empty{grid-column:1/-1;padding:50px;border:1px dashed #aac0c8;text-align:center}.split{display:grid;grid-template-columns:1fr 1fr;min-height:580px}.split-image{background:#e5f0f4}.split-image img{width:100%;height:100%;object-fit:cover}.split-copy{padding:70px;display:flex;flex-direction:column;justify-content:center}.split-copy p{color:var(--muted);line-height:1.7}.ticks{display:grid;gap:14px;margin:25px 0;color:var(--teal);font-weight:700}.cta{background:linear-gradient(110deg,#061c3d,#06466a);color:#fff;padding:45px 0}.cta-row{display:flex;align-items:center;justify-content:space-between}.cta h2{margin:0 0 8px}.cta p{margin:0;color:#c4d7e5}.footer{background:#06152c;color:#dae5ee;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:45px}.footer a,.footer-link{display:block;border:0;background:none;padding:0;color:#aebdcb;margin:10px 0}.copyright{margin-top:35px;padding-top:20px;border-top:1px solid #ffffff22;color:#8da0b2;font-size:12px}.page-hero{padding:80px 0 60px;background:linear-gradient(110deg,#f8faf9,#e0eff1)}.page-hero h1{font-size:58px;line-height:1;letter-spacing:-.05em}.category-section{background:#f6f8f7;padding-bottom:75px}.category-showcase{display:grid;grid-template-columns:repeat(6,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}.category-feature{grid-column:span 3;min-height:530px;padding:30px 30px 0;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;position:relative}.category-feature:nth-child(n+3){grid-column:span 2;min-height:550px}.category-feature.is-dark{background:#082837;color:#fff}.category-feature.is-dark p,.category-feature.is-dark li{color:#aac0c8}.category-number{position:absolute;top:20px;right:22px;font-size:10px;color:#74909b}.diagram-wrap{height:190px;display:grid;place-items:center;color:#91aab1}.category-diagram{width:220px;height:170px;filter:drop-shadow(8px 10px 0 #078b8e11)}.category-diagram .frame{stroke-width:8}.category-feature h3{font-size:27px;margin:12px 0}.category-feature p{font-size:14px;color:var(--muted);line-height:1.6}.category-feature ul{list-style:none;padding:0;color:var(--muted);font-size:12px}.category-feature li{margin:9px 0}.category-feature li:before{content:'—';color:var(--teal);margin-right:8px}.category-cta{margin-top:auto;border-top:1px solid var(--line);padding:18px 0 22px;font-size:11px;font-weight:850;letter-spacing:.12em;display:flex;justify-content:space-between}.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:28px}.filter{border:1px solid var(--line);background:#fff;border-radius:24px;padding:10px 15px;cursor:pointer}.filter.active{background:var(--ink);color:#fff}.crumbs{padding:25px 0;color:var(--muted);font-size:13px}.product-top{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;padding-bottom:50px}.gallery-main{aspect-ratio:1;background:#f0f4f4;display:grid;place-items:center}.gallery-main img{width:100%;height:100%;object-fit:contain}.product-info h1{font-size:54px;letter-spacing:-.05em}.quick-specs{border-top:1px solid var(--line);margin-top:25px}.quick-row{display:grid;grid-template-columns:1fr 1fr;padding:17px 0;border-bottom:1px solid var(--line)}.quick-row span{color:var(--muted)}.product-actions{display:grid;gap:10px;margin-top:25px}.tabs{position:sticky;top:78px;background:#fff;border-block:1px solid var(--line);z-index:20}.tabs .shell{display:flex;gap:40px}.tabs a{padding:20px 0;font-weight:750}.detail-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:50px}.content{color:var(--muted);line-height:1.75}.spec-table{border:1px solid var(--line)}.spec-row{display:grid;grid-template-columns:38% 62%;border-bottom:1px solid var(--line)}.spec-row>*{padding:16px}.side-note{background:#edf5f6;padding:28px}.faq{margin-top:35px;border:1px solid var(--line)}.faq details{padding:18px;border-bottom:1px solid var(--line)}.policy{max-width:900px;padding-block:65px 90px}.policy h2{margin-top:42px;font-size:28px}.policy p{line-height:1.75;color:var(--muted)}.cookie-table>div{display:flex;justify-content:space-between;padding:17px;border:1px solid var(--line);border-bottom:0}.cookie-table>div:last-child{border-bottom:1px solid var(--line)}.cookie-banner{position:fixed;z-index:80;left:22px;right:22px;bottom:22px;max-width:1150px;margin:auto;background:#fff;border:1px solid #b6c8ce;border-left:5px solid var(--teal);box-shadow:0 20px 65px #03172f44;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:25px}.cookie-banner p{margin:6px 0 0;max-width:650px;color:var(--muted);line-height:1.5;font-size:13px}.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}.cookie-dialog{position:fixed;inset:0;background:#03172fbb;z-index:90;display:grid;place-items:center;padding:20px}.cookie-modal{background:#fff;width:min(600px,100%);padding:28px}.cookie-modal label{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid var(--line)}.cookie-modal label span{display:grid;gap:5px}.cookie-modal small{color:var(--muted)}.cookie-modal input{width:22px;height:22px;accent-color:var(--teal)}.hidden{display:none!important}
@media(max-width:900px){.links{display:none}.menu{display:block}.links.open{display:flex;position:absolute;top:78px;left:0;right:0;background:#fff;padding:22px;flex-direction:column}.hero-grid,.product-top,.detail-grid,.split{grid-template-columns:1fr}.hero-grid{padding:50px 0}.cards,.catalog{grid-template-columns:repeat(2,1fr)}.category-feature,.category-feature:nth-child(n+3){grid-column:span 3}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.shell{width:calc(100% - 28px)}.cards,.catalog,.benefit-grid{grid-template-columns:1fr}.category-showcase{grid-template-columns:1fr}.category-feature,.category-feature:nth-child(n+3){grid-column:1/-1}.page-hero h1,.product-info h1{font-size:42px}.footer-grid{grid-template-columns:1fr}.cookie-banner{left:9px;right:9px;bottom:9px;flex-direction:column;align-items:stretch}.cookie-actions{display:grid}.cookie-modal{padding:20px}}

/* Category photography and category detail pages */
.category-photo{margin:-8px -8px 18px;height:210px;overflow:hidden;background:linear-gradient(145deg,#f8fbfc,#e8eff2);border-radius:4px}
.category-photo img{width:100%;height:100%;object-fit:contain;transition:transform .35s ease}
.category-feature:hover .category-photo img{transform:scale(1.025)}
.category-hero-image{border-radius:14px;overflow:hidden;background:linear-gradient(145deg,#f7fafb,#e8eff1)}
.category-hero-image img{object-fit:contain}
.category-detail-top{align-items:center}
.detail-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px;padding:0;list-style:none;margin:28px 0}
.detail-features li{padding:14px 16px 14px 42px;background:var(--soft);position:relative;color:var(--ink);font-weight:700}
.detail-features li:before{content:'✓';position:absolute;left:16px;color:var(--teal)}
.side-note h3{font-size:25px;margin:14px 0 8px}.side-note p{color:var(--muted);line-height:1.55}.side-note ul{list-style:none;padding:0;margin:22px 0}.side-note li{padding:15px 0;border-bottom:1px solid var(--line);font-weight:700}
.inquiry-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--teal);color:#fff;font-size:11px;font-weight:900;letter-spacing:.08em}
@media(max-width:600px){.detail-features{grid-template-columns:1fr}.tabs .shell{gap:22px;overflow-x:auto}}