/* product + listing pages, same ALUFIRE language */

/* buttons on these pages */
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--red);color:#fff;height:52px;padding:0 24px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;transition:background .25s ease,transform .25s ease}
.btn:hover{background:#1D1D1B}
.btn .ar{transition:transform .25s ease}
.btn:hover .ar{transform:translateX(4px)}

/* product hero */
.phero{display:grid;grid-template-columns:1.04fr .96fr;min-height:calc(100vh - 0px);margin-top:0;background:#0E0E0D;color:#fff}
.phero .vis{position:relative;display:flex;align-items:center;justify-content:center;padding:clamp(30px,5vw,80px);overflow:hidden}
.phero .vis img{width:100%;height:auto;max-height:78vh;object-fit:contain;transform:scale(1.06)}
.phero .vis .tag{position:absolute;left:clamp(20px,3vw,40px);bottom:clamp(20px,3vw,40px);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.phero .info{background:#fff;color:var(--ink);padding:clamp(48px,7vw,104px) clamp(28px,5vw,84px);display:flex;flex-direction:column;justify-content:center}
.crumbs{position:fixed;left:var(--pad);top:clamp(56px,6vw,84px);z-index:60;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55);display:flex;gap:8px}
.crumbs a:hover{color:#fff}
.phero .info .k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.phero h1{font-size:clamp(30px,3.4vw,50px);line-height:1.06;font-weight:400;letter-spacing:-.02em;margin:14px 0 12px}
.phero .sub{font-size:14px;line-height:1.65;color:#3B3B38;max-width:440px;margin:0}
.phero .sku{display:flex;flex-wrap:wrap;gap:18px;margin:24px 0 0;padding:12px 0;border-top:1px solid rgba(0,0,0,.12);border-bottom:1px solid rgba(0,0,0,.12);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey)}
.phero .sku b{color:var(--ink);font-weight:600}
.phero .acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.phero .acts .btn{height:52px}
.phero .acts .out{display:inline-flex;align-items:center;height:52px;padding:0 20px;border:1px solid rgba(0,0,0,.3);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.phero .acts .out:hover{background:#0E0E0D;color:#fff;border-color:#0E0E0D}
.phero .trust{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey)}
.phero .trust span::before{content:"■";color:var(--red);margin-right:6px;font-size:8px;vertical-align:1px}

/* main features */
.mf{background:#000;color:#fff;padding:clamp(50px,7vw,104px) var(--pad)}
.mf .head{max-width:var(--maxw);margin:0 auto 8px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px}
.mf h2{font-size:clamp(26px,2.8vw,40px);font-weight:400;margin:0;line-height:1.1}
.mf .k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.mf .rows{max-width:var(--maxw);margin:28px auto 0;border-top:1px solid rgba(255,255,255,.22)}
.mf .row{display:grid;grid-template-columns:1.1fr 1.4fr;gap:20px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.mf .row dt{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.mf .row dd{margin:0;font-size:15px;line-height:1.5}

/* tags row */
.tagsrow{max-width:var(--maxw);margin:0 auto;padding:clamp(40px,5vw,72px) var(--pad)}
.tagsrow .g{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,60px)}
.tagsrow h4{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin:0 0 12px;font-weight:500}
.tagsrow ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.tagsrow li{border:1px solid rgba(0,0,0,.25);padding:8px 12px;font-size:12px}

/* related */
.rel{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(50px,7vw,96px)}
.rel .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(0,0,0,.1)}
.rel .c{background:var(--bg);padding:0;display:flex;flex-direction:column}
.rel .c .im{aspect-ratio:1/1;background:#EDEAE2;border-bottom:1px solid rgba(0,0,0,.08);overflow:hidden}
.rel .c .im img{width:100%;height:100%;object-fit:contain;padding:14px;transition:transform .9s cubic-bezier(.22,.7,.18,1)}
.rel .c:hover .im img{transform:scale(1.06)}
.rel .c .tx{padding:14px 14px 16px}
.rel .c .ser{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.rel .c h3{font-size:14.5px;margin:7px 0 0;font-weight:500}
.rel .c .mt{margin-top:8px;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--grey)}

/* compare */
.compare{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(50px,7vw,96px)}
.compare .pick{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 22px}
.compare label{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(0,0,0,.22);padding:9px 12px;font-size:12px;cursor:pointer}
.compare input{accent-color:var(--red)}
.compare table{width:100%;border-collapse:collapse;font-size:13px;background:#fff}
.compare th,.compare td{text-align:left;padding:11px 12px;border-bottom:1px solid rgba(0,0,0,.08);vertical-align:top}
.compare th{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);font-weight:500;background:#F3F0E8}
.compare td b{font-weight:600}

/* downloads */
.dlrow{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(40px,5vw,72px)}
.dlrow .r{display:grid;grid-template-columns:40px 1fr 140px 130px;gap:14px;align-items:center;padding:16px 0;border-top:1px solid rgba(0,0,0,.12);border-bottom:1px solid rgba(0,0,0,.12);font-size:13px}
.dlrow .ic{width:34px;height:34px;border:1px solid rgba(0,0,0,.25);display:grid;place-items:center;font-size:9px;letter-spacing:.08em}
.dlrow .meta{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey)}
.dlrow .lock{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);text-align:right}

/* listing */
.listhead{padding:clamp(90px,12vw,160px) var(--pad) clamp(20px,3vw,36px)}
.listhead .k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.listhead h1{font-size:clamp(32px,4.4vw,64px);line-height:1.02;font-weight:400;letter-spacing:-.03em;margin:14px 0 0;max-width:760px}
.listhead p{max-width:520px;color:var(--grey);font-size:14px;margin:16px 0 0}
.filters{display:flex;flex-wrap:wrap;gap:8px;padding:0 var(--pad) clamp(20px,3vw,34px)}
.filters button{border:1px solid rgba(0,0,0,.25);padding:9px 14px;font-size:12px}
.filters button.on{background:#000;color:#fff;border-color:#000}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,0,0,.08);margin:0 var(--pad) clamp(50px,7vw,90px)}
.pcard2{background:var(--bg);display:flex;flex-direction:column;transition:background .3s ease}
.pcard2:hover{background:#fff}
.pcard2 .im{aspect-ratio:4/3;background:#EDEAE2;border-bottom:1px solid rgba(0,0,0,.06);overflow:hidden}
.pcard2 .im img{width:100%;height:100%;object-fit:contain;padding:18px;transition:transform 1s cubic-bezier(.22,.7,.18,1)}
.pcard2:hover .im img{transform:scale(1.05)}
.pcard2 .tx{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard2 .ser{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.pcard2 h3{font-size:18px;font-weight:500;margin:0;line-height:1.25}
.pcard2 .m{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--grey)}
.pcard2 .go{margin-top:auto;padding-top:12px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
@media (max-width:1024px){
  .phero{grid-template-columns:1fr}
  .phero .vis{min-height:52vh}
  .phero .info{padding:40px var(--pad) 52px}
  .rel .grid{grid-template-columns:1fr 1fr}
  .pgrid{grid-template-columns:1fr 1fr}
  .tagsrow .g{grid-template-columns:1fr}
  .mf .row{grid-template-columns:1fr}
  .dlrow .r{grid-template-columns:34px 1fr;row-gap:4px}
  .dlrow .meta{grid-column:2}
  .dlrow .lock{grid-column:2;text-align:left}
  .crumbs{display:none}
}
@media (max-width:680px){
  .pgrid{grid-template-columns:1fr}
  .rel .grid{grid-template-columns:1fr}
}
/* Category and company pages, Guobailing editorial system */
.category-hero{display:grid;grid-template-columns:1fr 1fr;min-height:85vh}.category-visual{background:#111;position:relative;display:flex;align-items:center;padding:8vw 4vw}.category-visual img{width:100%;max-height:65vh;object-fit:contain}.category-visual span{position:absolute;bottom:24px;left:30px;color:#aaa;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.category-copy{padding:130px 5vw 70px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.category-copy h1{font-size:clamp(40px,5.5vw,86px);line-height:1;letter-spacing:-.04em;font-weight:400;margin:25px 0}.category-copy p{font-size:18px;line-height:1.6;max-width:32em;margin-bottom:30px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.1em}.editorial-rows{padding:50px var(--pad) 80px}.editorial-rows article{display:grid;grid-template-columns:60px 1fr 1.3fr;gap:30px;padding:36px 0;border-bottom:1px solid #bcbcbc}.editorial-rows article>span{color:var(--red);font-size:12px}.editorial-rows h2{font-size:clamp(24px,2.7vw,40px);font-weight:400;margin:0;line-height:1.1}.editorial-rows p{margin:0;line-height:1.75;color:#454545}.content-band{background:#000;color:#fff;padding:70px var(--pad)}.content-band h2{font-size:clamp(30px,4vw,60px);font-weight:400;max-width:800px;line-height:1.05}.content-band p{max-width:650px;line-height:1.7;margin-bottom:30px}.brief-tags{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:30px 0}.brief-tags li{border:1px solid #666;padding:12px}.related-section{padding:65px 0}.related-section>h2,.related-section>a{margin-left:var(--pad)}.related-section h2{font-size:38px;font-weight:400}.pcard2 .tx p{font-size:14px;line-height:1.6;color:#555}.contact-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:8vw;padding:0 var(--pad) 100px}.contact-layout h2{font-size:32px;font-weight:400}.contact-layout p{line-height:1.7}.contact-layout aside{border-top:1px solid #333;padding-top:30px}.contact-layout label{display:block;font-size:13px;margin:22px 0}.contact-layout input,.contact-layout select,.contact-layout textarea{display:block;width:100%;box-sizing:border-box;border:1px solid #aaa;background:transparent;padding:14px;font:inherit;margin-top:8px;color:#111}.contact-layout .btn{border:0;cursor:pointer}
@media(max-width:800px){.category-hero{grid-template-columns:1fr}.category-visual{min-height:300px;padding:90px 25px 40px}.category-copy{padding:45px 25px 55px}.editorial-rows article{grid-template-columns:28px 1fr;gap:16px}.editorial-rows article p{grid-column:2}.contact-layout{grid-template-columns:1fr}.contact-layout aside{margin-top:30px}.category-copy h1{overflow-wrap:anywhere}.site-menu{padding-top:100px}}