/* Page Hero */
.page-hero{position:relative;min-height:46vh;display:flex;align-items:center;padding-top:130px;padding-bottom:76px;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 25%,rgba(124,189,235,.18),transparent 50%),radial-gradient(ellipse at 15% 85%,rgba(245,158,11,.08),transparent 45%)}
.page-hero::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.025) 0 1px,transparent 1px 14px),repeating-linear-gradient(-45deg,rgba(255,255,255,.02) 0 1px,transparent 1px 18px);pointer-events:none}
.page-hero-inner{position:relative;z-index:2;width:100%}
.breadcrumb{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.5);margin-bottom:20px;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.7);transition:color .2s}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}
.page-hero h1{font-size:clamp(38px,5vw,60px);color:#fff;letter-spacing:-.045em;line-height:1.04;margin-bottom:18px;max-width:900px}
.page-hero h1 span{background:linear-gradient(120deg,var(--blue-light),#A8D8F5 60%,#fff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-hero-sub{font-size:clamp(16px,1.7vw,19px);color:rgba(255,255,255,.78);max-width:680px;line-height:1.6;font-weight:300}

/* Section */
.section{padding:92px 0;position:relative}
.section-mist{background:var(--blue-mist)}

/* ============== PRODUCT CATALOGUE (sidebar + grid) ============== */
.prodl-layout{display:grid;grid-template-columns:260px 1fr;gap:48px;align-items:flex-start}
.prodl-sidebar{position:sticky;top:96px;background:#fff;border:1px solid rgba(46,116,181,.10);border-radius:18px;padding:20px 18px;box-shadow:var(--shadow-1)}
.prodl-sidebar-head{font-size:11px;font-weight:700;color:var(--primary);letter-spacing:.18em;text-transform:uppercase;padding:0 8px 12px;border-bottom:1px solid var(--line);margin-bottom:10px}
.prodl-cat-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.prodl-cat-item{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;cursor:pointer;transition:background .2s,color .2s,border-color .2s;font-size:14px;color:var(--text-body);font-weight:500;border:1px solid transparent}
.prodl-cat-item:hover{background:var(--blue-mist);color:var(--primary);border-color:rgba(46,116,181,.12)}
.prodl-cat-item.active{background:linear-gradient(135deg,#2E74B5 0%,#1F5E94 100%);color:#fff;font-weight:600;box-shadow:0 6px 18px rgba(46,116,181,.25)}
.prodl-cat-item.active:hover{background:linear-gradient(135deg,#2E74B5 0%,#1F5E94 100%)}
.prodl-cat-tag{display:flex;align-items:center;gap:9px;min-width:0}
.prodl-cat-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.prodl-cat-dot.d-viscose-pet{background:#2E74B5}
.prodl-cat-dot.d-woodpulp-pet{background:#10B981}
.prodl-cat-dot.d-woodpulp-pp{background:#F59E0B}
.prodl-cat-dot.d-biodegradable{background:#14B8A6}
.prodl-cat-dot.d-flushable{background:#06B6D4}
.prodl-cat-dot.d-microfiber{background:#7C3AED}
.prodl-cat-dot.d-meltblown{background:#F43F5E}
.prodl-cat-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prodl-main{min-width:0}
.prodl-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.prodl-head h2{font-size:24px;color:var(--text);letter-spacing:-.02em;font-weight:700}
.prodl-head h2 .prodl-accent{color:var(--primary)}
.prodl-head-meta{font-size:13.5px;color:var(--text-mute)}
.prodl-head-meta b{color:var(--primary);font-weight:700}
/* Material overview panel (above product grid when a material is selected) */
.prodl-intro[hidden]{display:none}
.prodl-intro{background:#fff;border:1px solid rgba(46,116,181,.10);border-radius:20px;padding:30px 36px 26px;margin-bottom:24px;box-shadow:var(--shadow-1);display:flex;flex-direction:column;gap:12px}
.prodl-intro-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;color:var(--primary);letter-spacing:.18em;text-transform:uppercase}
.prodl-intro-eyebrow::before{content:'';width:26px;height:1.5px;background:var(--primary);flex-shrink:0}
.prodl-intro-zh{font-size:34px;font-weight:800;color:var(--text);letter-spacing:-.025em;line-height:1.1;margin:2px 0 0}
.prodl-intro-en{font-size:13px;color:var(--text-mute);letter-spacing:.04em;font-weight:500;margin-top:-2px}
.prodl-intro-desc{font-size:14px;color:var(--text-body);line-height:1.7;margin:6px 0 0;max-width:780px}
.prodl-intro-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid rgba(46,116,181,.10);padding-top:14px;margin-top:6px;flex-wrap:wrap}
.prodl-intro-foot h3{font-size:16px;color:var(--text);letter-spacing:-.01em;font-weight:700}
.prodl-intro-foot h3 b{color:var(--primary);font-weight:700;margin-left:6px}
.prodl-intro-foot .prodl-intro-cta{font-size:12.5px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;text-decoration:none;padding:8px 14px;border-radius:60px;background:var(--blue-mist);transition:all .25s}
.prodl-intro-foot .prodl-intro-cta:hover{background:var(--primary);color:#fff}
.prodl-head.compact h2{font-size:18px;font-weight:600}
.prodl-head.compact .prodl-head-meta{font-size:13px}
.prodl-empty{background:#fff;border:2px dashed rgba(46,116,181,.18);border-radius:18px;padding:48px 24px;text-align:center;color:var(--text-mute);font-size:14.5px}
.prodl-empty h3{color:var(--text);font-size:18px;margin-bottom:6px}
.prodl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.type-card{background:#fff;border:1px solid rgba(46,116,181,.10);border-radius:18px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;display:flex;flex-direction:column;text-decoration:none;color:inherit}
.type-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:rgba(46,116,181,.25)}
.type-thumb{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#f6faff 0%,#e9f3fb 100%);overflow:hidden}
.type-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.type-card:hover .type-thumb img{transform:scale(1.06)}
.type-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.type-code{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:.04em}
.type-name{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.01em;line-height:1.25;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.type-desc{font-size:13px;color:var(--text-mute);line-height:1.6;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.type-specs{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.type-spec{font-size:10.5px;color:var(--text-body);background:var(--blue-mist);padding:3px 9px;border-radius:60px;font-weight:500;border:1px solid rgba(46,116,181,.08)}
.type-spec b{color:var(--primary);font-weight:600}
.type-more{margin-top:10px;font-size:12.5px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;transition:gap .25s,color .25s}
.type-card:hover .type-more{color:var(--amber-dark);gap:10px}
.type-more svg{width:13px;height:13px;transition:transform .25s}
.type-card:hover .type-more svg{transform:translateX(3px)}

/* Pagination */
.prodl-pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:42px;flex-wrap:wrap}
.prodl-pager button{min-width:42px;height:42px;padding:0 14px;background:#fff;border:1px solid rgba(46,116,181,.12);border-radius:12px;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.prodl-pager button:hover:not(:disabled):not(.active){border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow-1)}
.prodl-pager button.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 6px 16px rgba(46,116,181,.28)}
.prodl-pager button:disabled{opacity:.35;cursor:not-allowed}
.prodl-pager .prodl-pager-info{font-size:13px;color:var(--text-mute);padding:0 8px;letter-spacing:.02em}
.prodl-pager .prodl-pager-info b{color:var(--text);font-weight:700}
.prodl-pager-arrow svg{width:14px;height:14px}
@media(max-width:540px){
    .prodl-pager button{min-width:36px;height:36px;padding:0 10px;font-size:13px}
    .prodl-pager .prodl-pager-info{display:none}
}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

@media(max-width:1100px){
    .prodl-layout{grid-template-columns:240px 1fr;gap:32px}
    .prodl-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
    .prodl-layout{grid-template-columns:1fr;gap:24px}
    .prodl-sidebar{position:static}
    .prodl-cat-list{display:grid;grid-template-columns:1fr 1fr;gap:6px}
}
@media(max-width:1024px){
    .hdr-menu{display:none}
    .hdr-burger{display:flex}
    .ftr-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
    .container{padding:0 24px}
    .hdr-main{padding:16px 24px}
    .section{padding:68px 0}
    .page-hero{min-height:auto;padding-top:112px;padding-bottom:56px}
    .hero-chips{gap:10px}
    .hero-chip{min-width:130px;padding:11px 16px}
    .hero-chip b{font-size:18px}
    .ftr-grid{grid-template-columns:1fr}
    .prodl-grid{grid-template-columns:1fr}
}