/* Boevan — shared stylesheet (precision-engineering system) */
:root{
  --ink:#1A1D21;--graphite:#232629;--panel:#2B2F33;--panel-2:#33383D;
  --steel:#8C9196;--steel-dim:#6B7076;--mist:#F5F5F6;--paper:#FFFFFF;
  --line:#E3E4E6;--line-dk:#3A3E43;--ink-soft:#4A4F55;
  --accent:#D6122B;--accent-dk:#B00E23;--signal:#D6122B;--ok:#15C7A8;--wa:#25D366;
  --display:'Space Grotesk',system-ui,sans-serif;--body:'Inter',system-ui,sans-serif;--mono:'Space Mono',ui-monospace,monospace;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;line-height:1.55;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.02em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.eyebrow.on-dark{color:#FF8A99}.eyebrow.on-dark::before{background:#FF8A99}
.ticks{height:14px;width:100%;background-image:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 16px);opacity:.9}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:.95rem;padding:14px 24px;border-radius:2px;transition:.18s;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-wa{background:var(--accent);color:#fff}.btn-wa:hover{background:var(--accent-dk);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:var(--graphite)}
.btn-play{background:var(--signal);color:#fff}.btn-play:hover{background:#e8461f}

/* header */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar{background:var(--ink);color:#aeb8c4}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em}
.topbar a{color:#cdd6e0}.topbar .tb-r{display:flex;gap:20px}
.topbar .tb-r span::before{content:"";display:inline-block;width:6px;height:6px;background:var(--ok);border-radius:50%;margin-right:7px}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;font-size:1.3rem;letter-spacing:-.03em}
.brand img{height:42px;width:auto}
.menu{display:flex;gap:26px;align-items:center}
.menu>li{list-style:none;position:relative}
.menu>li>a{font-size:.92rem;font-weight:500;color:var(--ink-soft);transition:.15s;display:inline-flex;align-items:center;gap:5px;padding:22px 0}
.menu>li>a:hover{color:var(--accent)}
.menu .drop{position:absolute;top:100%;left:-16px;background:#fff;border:1px solid var(--line);border-radius:3px;box-shadow:0 18px 40px rgba(10,14,19,.13);min-width:268px;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:50}
.menu>li:hover .drop{opacity:1;visibility:visible;transform:none}
.menu .drop a{display:block;padding:10px 12px;font-size:.86rem;color:var(--ink-soft);border-radius:2px}
.menu .drop a:hover{background:var(--mist);color:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:12px}
.lang{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--steel-dim);border:1px solid var(--line);padding:7px 10px;border-radius:2px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--ink)}

/* breadcrumb */
.crumb{background:var(--mist);border-bottom:1px solid var(--line)}
.crumb .wrap{display:flex;gap:8px;align-items:center;height:46px;font-size:.8rem;color:var(--steel-dim);flex-wrap:wrap}
.crumb a:hover{color:var(--accent)}.crumb span.sep{color:var(--line-dk)}
.crumb .cur{color:var(--ink);font-weight:500}

/* page intro band */
.page-head{padding:54px 0 30px}
.page-head h1{font-size:clamp(1.9rem,3.6vw,2.9rem);max-width:880px}
.page-head .lede{color:var(--steel-dim);max-width:680px;margin-top:16px;font-size:1.05rem}

/* product detail */
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;padding:40px 0 20px}
.gallery .main{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--mist);aspect-ratio:4/3}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs img{width:74px;height:74px;object-fit:cover;border:1px solid var(--line);border-radius:3px;cursor:pointer;transition:.15s;background:var(--mist)}
.thumbs img:hover,.thumbs img.act{border-color:var(--accent)}
.pd-info .code{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;color:var(--accent);text-transform:uppercase}
.pd-info h1{font-size:clamp(1.6rem,2.8vw,2.2rem);margin-top:12px}
.pd-info .desc{color:var(--ink-soft);margin-top:18px;font-size:1rem}
.pd-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.pd-quick{margin-top:26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pd-quick .q .k{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;color:var(--steel-dim);text-transform:uppercase}
.pd-quick .q .v{font-family:var(--display);font-weight:600;font-size:1.05rem;margin-top:3px}

/* spec table */
.spec{margin:18px 0}
.spec h2{font-size:1.4rem;margin-bottom:16px}
.spec-table{width:100%;border-collapse:collapse;font-size:.86rem}
.spec-table th{background:var(--ink);color:#fff;font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;padding:12px 10px;text-align:left;white-space:nowrap}
.spec-table td{padding:11px 10px;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.spec-table tr:nth-child(even) td{background:var(--mist)}
.spec-table td:first-child{font-weight:600;color:var(--ink)}
.spec-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:4px}

/* section blocks */
.block{padding:46px 0;border-top:1px solid var(--line)}
.block h2{font-size:1.5rem;margin-bottom:14px}
.block p{color:var(--ink-soft);max-width:820px;margin-bottom:12px}
.feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:10px}
.feat{border:1px solid var(--line);border-left:2px solid var(--accent);padding:20px;background:var(--paper)}
.feat h4{font-size:1.05rem}.feat p{font-size:.9rem;margin-top:8px;color:var(--steel-dim)}

/* video facade */
.video-facade{position:relative;aspect-ratio:16/9;border-radius:4px;overflow:hidden;background:var(--ink);cursor:pointer;border:1px solid var(--line-dk)}
.video-facade img{width:100%;height:100%;object-fit:cover;opacity:.7}
.video-facade .pbtn{position:absolute;inset:0;margin:auto;width:72px;height:72px;border-radius:50%;background:var(--signal);display:grid;place-items:center;box-shadow:0 10px 36px rgba(255,86,48,.4)}
.video-facade iframe{width:100%;height:100%;border:0}

/* listing grid */
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px}
.pcard{background:var(--paper);transition:.18s;display:flex;flex-direction:column}
.pcard:hover{background:var(--mist)}
.pcard .ph{aspect-ratio:16/11;background:var(--mist);overflow:hidden}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.pcard:hover .ph img{transform:scale(1.05)}
.pcard .b{padding:18px 18px 22px;display:flex;flex-direction:column;flex:1}
.pcard h3{font-size:1.04rem;letter-spacing:-.02em}
.pcard .more{margin-top:auto;padding-top:12px;font-family:var(--display);font-weight:600;font-size:.82rem;color:var(--accent)}

/* industries strip */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}
.ind{background:var(--paper);border:1px solid var(--line);padding:22px;transition:.18s}
.ind:hover{border-color:var(--accent);transform:translateY(-2px)}
.ind .num{font-family:var(--mono);font-size:.62rem;color:var(--steel-dim);letter-spacing:.1em}
.ind h4{font-size:1.1rem;margin-top:10px}.ind p{font-size:.82rem;color:var(--steel-dim);margin-top:6px}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:10px}
.ncard{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:#fff;transition:.18s;display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(10,14,19,.08)}
.ncard .ph{aspect-ratio:16/10;background:var(--mist);overflow:hidden}
.ncard .ph img{width:100%;height:100%;object-fit:cover}
.ncard .b{padding:20px;display:flex;flex-direction:column;flex:1}
.ncard .date{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;color:var(--accent)}
.ncard h3{font-size:1.06rem;margin-top:10px;line-height:1.25}
.ncard .more{margin-top:auto;padding-top:14px;font-size:.82rem;color:var(--accent);font-weight:600;font-family:var(--display)}
.article{max-width:820px;margin:0 auto;padding:20px 0 10px}
.article .date{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;color:var(--accent)}
.article h1{font-size:clamp(1.7rem,3vw,2.4rem);margin:14px 0 24px}
.article img{border-radius:4px;margin:24px 0}
.article p{margin-bottom:18px;color:var(--ink-soft);font-size:1.04rem;line-height:1.7}

/* prose (static) */
.prose{max-width:860px}
.prose p{margin-bottom:18px;color:var(--ink-soft);font-size:1.04rem;line-height:1.7}
.prose h2{font-size:1.5rem;margin:36px 0 14px}
.prose h3{font-size:1.2rem;margin:28px 0 10px}
.prose img{border-radius:4px;margin:22px 0}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:30px 0}
.stat-row .s{background:var(--paper);padding:26px 20px}
.stat-row .n{font-family:var(--display);font-weight:700;font-size:2.3rem;letter-spacing:-.03em}.stat-row .n span{color:var(--accent)}
.stat-row .l{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dim);margin-top:6px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:20px}
.cinfo .row{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.cinfo .ic{flex:0 0 42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--accent)}
.cinfo .k{font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--steel-dim)}
.cinfo .v{font-size:1.05rem;font-weight:500;margin-top:3px}
.contact-cta{background:var(--ink);color:#fff;border-radius:4px;padding:40px;display:flex;flex-direction:column;justify-content:center}
.contact-cta h3{font-size:1.6rem;color:#fff}.contact-cta p{color:var(--steel);margin:14px 0 26px}

/* CTA band */
.cta-band{background:var(--accent);color:#fff;padding:60px 0}
.cta-band .ticks{background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.25) 0 1px,transparent 1px 16px);margin-bottom:36px}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.7rem,3.2vw,2.5rem);color:#fff;max-width:620px}.cta-band p{color:#F7D5D9;margin-top:10px}
.cta-band .acts{display:flex;gap:14px;flex-wrap:wrap}
.cta-band .btn-wa{background:#fff;color:var(--accent)}.cta-band .btn-wa:hover{background:#FFF0F2}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.5)}

/* footer */
footer{background:var(--ink);color:#9aa5b2;padding:68px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.2fr;gap:34px}
.foot-grid h5{font-family:var(--mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-bottom:16px}
.foot-grid a{display:block;color:#9aa5b2;font-size:.88rem;padding:5px 0;transition:.15s}.foot-grid a:hover{color:#fff}
.foot-brand .brand{color:#fff;margin-bottom:14px}.foot-brand .brand img{height:38px;filter:brightness(0) invert(1)}
.foot-brand p{font-size:.86rem;line-height:1.7;max-width:330px}
.nap{font-size:.85rem;line-height:1.95}.nap b{color:#cdd6e0;font-weight:500}
.foot-bottom{border-top:1px solid var(--line-dk);margin-top:50px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;color:var(--steel-dim)}

@media(max-width:1000px){
  .about-split{grid-template-columns:1fr!important;gap:30px!important}
  .about-imgs{grid-template-columns:1fr 1fr!important}
  .feat-grid[style*="repeat(3"]{grid-template-columns:1fr!important}
  .pd{grid-template-columns:1fr;gap:30px}
  .grid-cards,.news-grid{grid-template-columns:repeat(2,1fr)}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .wrap{padding:0 18px}
  .menu,.lang{display:none}.burger{display:flex}
  .grid-cards,.news-grid{grid-template-columns:1fr}
  .ind-grid,.stat-row{grid-template-columns:1fr 1fr}
  .pd-quick{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.rv{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}.rv.in{opacity:1;transform:none}

/* hero background video (homepage banner) */
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--ink) url(img/company.webp) center/cover no-repeat}
.hero-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video{position:absolute;inset:0;overflow:hidden}
.hero-video iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;min-height:100%;min-width:177.78vh;transform:translate(-50%,-50%);pointer-events:none;border:0}
.hero-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,14,19,.97),rgba(10,14,19,.82) 55%,rgba(10,14,19,.62));z-index:1}
@media(max-width:680px){.hero-video,.hero-vid{display:none}}

/* clients / partners */
.partners{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.plogo{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:#fff;aspect-ratio:205/228;display:grid;place-items:center}
.plogo img{width:100%;height:100%;object-fit:cover;transition:.25s}
.plogo:hover img{transform:scale(1.04)}
@media(max-width:1000px){.partners{grid-template-columns:repeat(4,1fr)}}
@media(max-width:680px){.partners{grid-template-columns:repeat(2,1fr)}}

/* industry solutions — material grid */
.materials{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.mat{background:var(--paper);padding:28px 16px;text-align:center;transition:.18s}
.mat:hover{background:var(--ink);color:#fff}
.mat .ico{width:46px;height:46px;margin:0 auto 14px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:.18s;color:var(--accent)}
.mat:hover .ico{border-color:rgba(255,255,255,.4);color:#fff}
.mat h4{font-size:1.02rem;letter-spacing:-.01em}
.mat span{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;color:var(--steel-dim);text-transform:uppercase;display:block;margin-top:5px}
.mat:hover span{color:#B9BDC2}
@media(max-width:1000px){.materials{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.materials{grid-template-columns:repeat(2,1fr)}}

/* enterprise / factory band */
.enterprise{position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(158deg,#2B2F33 0%,#232629 48%,#1A1D21 100%)}
.enterprise::before{content:"";position:absolute;top:-120px;right:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(214,18,43,.16),transparent 70%);pointer-events:none}
.enterprise .eyebrow.on-dark{color:#FF8A99}.enterprise .eyebrow.on-dark::before{background:#FF8A99}
.ent-chips{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 28px}
.ent-chips span{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid rgba(255,255,255,.18);padding:9px 13px;border-radius:2px;color:#B9BDC2;background:rgba(255,255,255,.03)}
.ent-imgs{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:12px;height:440px}
.ent-imgs .ent-tall{grid-row:1 / span 2}
.ent-imgs>div{border-radius:5px;overflow:hidden;border:1px solid rgba(255,255,255,.1);background:#0A0E13}
.ent-imgs img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.ent-imgs>div:hover img{transform:scale(1.05)}
.ent-imgs--few{grid-template-rows:1fr}
@media(max-width:1000px){
  .enterprise .about-split{grid-template-columns:1fr!important;gap:36px!important}
  .ent-imgs{height:auto;grid-template-rows:none;gap:10px}
  .ent-imgs .ent-tall{grid-row:auto;grid-column:1 / -1}
  .ent-imgs>div{aspect-ratio:4/3}
  .ent-imgs .ent-tall{aspect-ratio:16/7}
}
@media(max-width:680px){.ent-imgs{grid-template-columns:1fr}.ent-imgs .ent-tall{grid-column:auto;aspect-ratio:4/3}}

/* solution image cards (homepage) */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sol-card{position:relative;border-radius:5px;overflow:hidden;aspect-ratio:4/3;display:block;background:var(--ink)}
.sol-card img{width:100%;height:100%;object-fit:cover;transition:.5s}
.sol-card:hover img{transform:scale(1.06)}
.sol-card .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,19,.05) 35%,rgba(10,14,19,.85));display:flex;flex-direction:column;justify-content:flex-end;padding:22px}
.sol-card h4{color:#fff;font-size:1.4rem;letter-spacing:-.02em}
.sol-card span{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;color:#B9BDC2;text-transform:uppercase;margin-top:5px}
.sol-card .go{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.14);backdrop-filter:blur(4px);display:grid;place-items:center;transition:.2s;transform:translateX(-4px);opacity:0}
.sol-card:hover .go{opacity:1;transform:none;background:var(--accent)}
@media(max-width:1000px){.sol-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.sol-grid{grid-template-columns:1fr 1fr}.sol-card .ov{padding:14px}.sol-card h4{font-size:1.1rem}}

/* download / catalog card */
.dl-card{display:flex;align-items:center;gap:24px;border:1px solid var(--line);border-radius:6px;padding:26px 30px;background:var(--paper);flex-wrap:wrap}
.dl-ic{flex:0 0 auto;width:62px;height:62px;border-radius:8px;background:var(--accent);display:grid;place-items:center}
.dl-meta{flex:1;min-width:240px}
.dl-meta h3{font-size:1.3rem}
.dl-meta p{color:var(--ink-soft);font-size:.94rem;margin-top:6px;max-width:560px}
.dl-tag{display:inline-block;font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;color:var(--steel-dim);text-transform:uppercase;margin-top:10px;border:1px solid var(--line);padding:5px 9px;border-radius:2px}
.dl-btn{flex:0 0 auto}
@media(max-width:680px){.dl-card{flex-direction:column;align-items:flex-start}.dl-btn{width:100%;justify-content:center}}

/* ===== dynamic contact buttons (WhatsApp / WeChat / Email) — no form ===== */
.cfab{position:fixed;right:20px;bottom:22px;z-index:130;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.cfab-item{display:flex;align-items:center;justify-content:flex-end;height:54px;border:none;padding:0;cursor:pointer;
  border-radius:27px;overflow:hidden;text-decoration:none;box-shadow:0 8px 24px rgba(26,29,33,.22);
  max-width:54px;transition:max-width .32s cubic-bezier(.4,0,.2,1),box-shadow .2s;position:relative}
.cfab-item:hover,.cfab-item.open{max-width:280px;box-shadow:0 12px 30px rgba(26,29,33,.3)}
.cfab-ic{flex:0 0 54px;width:54px;height:54px;display:grid;place-items:center}
.cfab-lbl{white-space:nowrap;color:#fff;font-family:var(--display);font-weight:600;font-size:.92rem;
  padding:0 4px 0 20px;opacity:0;transition:opacity .2s .08s}
.cfab-item:hover .cfab-lbl,.cfab-item.open .cfab-lbl{opacity:1}
.cfab-wa{background:#25D366}.cfab-wa:hover{background:#1EBE57}
.cfab-wx{background:#07C160}.cfab-wx:hover{background:#06AB55}
.cfab-ml{background:var(--accent)}.cfab-ml:hover{background:var(--accent-dk)}
@media(max-width:680px){.cfab{right:14px;bottom:14px;gap:10px}.cfab-item{height:48px;max-width:48px}.cfab-ic{flex-basis:48px;width:48px;height:48px}}

/* ===== solution finder ===== */
.finder{display:grid;gap:26px;margin-top:10px}
.fgroup{border:1px solid var(--line);border-radius:6px;padding:22px 24px;background:#fff}
.fhd{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.fnum{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;color:#fff;background:var(--accent);padding:5px 8px;border-radius:2px}
.fhd h3{font-size:1.12rem}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:3px;
  padding:9px 14px;font-family:var(--body);font-size:.88rem;color:var(--ink-soft);cursor:pointer;transition:.16s}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.chip-img{padding:7px 13px 7px 7px}
.chip-img img{width:34px;height:34px;object-fit:contain;background:var(--mist);border-radius:2px}
.chip.on img{background:rgba(255,255,255,.2)}
.pal{display:inline-flex;align-items:center;gap:9px;margin-top:14px;font-size:.9rem;color:var(--ink-soft);cursor:pointer}
.pal input{width:17px;height:17px;accent-color:var(--accent)}
.fresult{margin-top:34px;border-top:2px solid var(--ink);padding-top:26px}
.fres-hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.fclear{background:none;border:1px solid var(--line);border-radius:2px;padding:8px 14px;font-family:var(--mono);
  font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dim);cursor:pointer}
.fclear:hover{border-color:var(--accent);color:var(--accent)}
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.rcard{background:#fff;display:flex;flex-direction:column;transition:.18s}
.rcard:hover{background:var(--mist)}
.rph{aspect-ratio:16/11;background:var(--mist);overflow:hidden}
.rph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.rcard:hover .rph img{transform:scale(1.05)}
.rb{padding:18px 18px 22px;display:flex;flex-direction:column;flex:1}
.rcode{font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;color:var(--accent)}
.rb h4{font-size:1.04rem;margin-top:6px}
.rb p{font-size:.85rem;color:var(--steel-dim);margin-top:8px}
.rb .more{margin-top:auto;padding-top:12px;font-family:var(--display);font-weight:600;font-size:.82rem;color:var(--accent)}
.rnone{grid-column:1/-1;background:#fff;padding:40px;text-align:center;color:var(--steel-dim)}
.fsum{margin-top:16px;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:var(--ink-soft);
  background:var(--mist);padding:12px 16px;border-radius:3px;min-height:0}
.fsum:empty{display:none}
.fcta{margin-top:22px;background:var(--ink);color:#fff;border-radius:6px;padding:30px 34px;display:flex;
  justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.fcta h3{color:#fff;font-size:1.35rem}
.fcta p{color:var(--steel);margin-top:8px;max-width:520px}
.fcta-btns{display:flex;gap:12px;flex-wrap:wrap}
.fcta .btn-dark{background:#fff;color:var(--ink)}
.fcta .btn-dark:hover{background:var(--mist)}
@media(max-width:1000px){.rgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.rgrid{grid-template-columns:1fr}.fgroup{padding:18px}}

/* ===== product page left sidebar nav ===== */
.plyt{background:#fff}
.plyt-in{display:grid;grid-template-columns:270px 1fr;gap:40px;padding-top:34px;padding-bottom:10px;align-items:start}
.pmain{min-width:0}
.pmain>section:first-child{padding-top:0!important}
.pmain .wrap{max-width:none;padding:0}
.psb{position:sticky;top:110px;border:1px solid var(--line);border-radius:6px;background:#fff;overflow:hidden}
.psb-hd{padding:16px 18px;border-bottom:1px solid var(--line);background:var(--mist)}
.psb-hd .mono{color:var(--accent);font-size:.66rem;letter-spacing:.16em}
.psb-nav{padding:8px 0;max-height:60vh;overflow-y:auto}
.psb-grp{border-bottom:1px solid var(--line)}
.psb-grp:last-child{border-bottom:none}
.psb-t{width:100%;display:flex;align-items:center;gap:9px;background:none;border:none;cursor:pointer;
  padding:13px 18px;font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--ink);text-align:left}
.psb-t svg{margin-left:auto;transition:.2s;color:var(--steel-dim)}
.psb-grp.open .psb-t svg{transform:rotate(180deg)}
.psb-t:hover{color:var(--accent)}
.psb-code{font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;color:#fff;background:var(--ink);padding:3px 6px;border-radius:2px}
.psb-grp.open .psb-code{background:var(--accent)}
.psb-list{display:none;padding:0 0 10px}
.psb-grp.open .psb-list{display:block}
.psb-all{display:block;padding:8px 18px 8px 34px;font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent)}
.psb-i{display:block;padding:8px 18px 8px 34px;font-size:.83rem;color:var(--ink-soft);border-left:2px solid transparent;transition:.14s}
.psb-i:hover{color:var(--accent);background:var(--mist)}
.psb-i.act{color:var(--accent);font-weight:600;border-left-color:var(--accent);background:var(--mist)}
.psb-cta{padding:18px;border-top:1px solid var(--line);background:var(--mist)}
.psb-cta h4{font-size:.98rem}
.psb-cta p{font-size:.8rem;color:var(--steel-dim);margin:6px 0 12px}
.psb-cta .btn{width:100%;justify-content:center;font-size:.85rem;padding:11px}
@media(max-width:1000px){.plyt-in{grid-template-columns:1fr;gap:24px}.psb{position:static;max-height:none}.psb-nav{max-height:none}}

/* legal pages */
.legal-lyt{display:grid;grid-template-columns:230px 1fr;gap:44px;align-items:start}
.legal-nav{position:sticky;top:110px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff}
.legal-nav a{display:block;padding:13px 16px;font-size:.88rem;color:var(--ink-soft);border-bottom:1px solid var(--line);transition:.14s}
.legal-nav a:last-child{border-bottom:none}
.legal-nav a:hover{background:var(--mist);color:var(--accent)}
.legal-nav a.act{background:var(--accent);color:#fff;font-weight:600}
.legal-body h2{font-size:1.15rem;margin:30px 0 10px}
.legal-body p{font-size:.98rem;line-height:1.75}
.legal-body .eff{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;color:var(--steel-dim);text-transform:uppercase;margin-bottom:22px}
.legal-foot{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);color:var(--steel-dim);font-size:.9rem}
.legal-foot a{color:var(--accent)}
@media(max-width:1000px){.legal-lyt{grid-template-columns:1fr;gap:24px}.legal-nav{position:static}}

/* cert bar */
.certbar{background:#fff;border-top:1px solid var(--line);padding:30px 0}
.certbar .wrap{display:flex;align-items:center;gap:30px;flex-wrap:wrap;justify-content:center}
.certbar .mono{color:var(--steel-dim);letter-spacing:.16em;font-size:.64rem}
.certlogos{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center}
.certlogos img{height:52px;width:auto;object-fit:contain;transition:.2s}
.certlogos img:hover{transform:scale(1.06)}
/* footer legal */
.foot-legal{border-top:1px solid var(--line-dk);margin-top:44px;padding-top:20px;display:flex;gap:10px;flex-wrap:wrap;font-size:.8rem;color:var(--steel-dim)}
.foot-legal a{display:inline;padding:0;color:var(--steel-dim)}
.foot-legal a:hover{color:#fff}
footer .foot-bottom{margin-top:18px}
/* cookie banner */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:140;background:var(--ink);color:#fff;transform:translateY(110%);transition:.3s;box-shadow:0 -8px 30px rgba(0,0,0,.2)}
.cookie.on{transform:none}
.ck-in{max-width:var(--maxw);margin:0 auto;padding:20px 28px;display:flex;align-items:center;gap:26px;justify-content:space-between;flex-wrap:wrap}
.ck-in p{font-size:.86rem;color:#C4C7CB;max-width:760px}
.ck-in b{color:#fff;font-family:var(--display)}
.ck-btn{display:flex;gap:10px}
.ck-btn .btn{padding:10px 20px;font-size:.85rem}
.ck-btn .btn-dark{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff}
@media(max-width:680px){.ck-in{padding:16px 18px;gap:14px}.cookie{padding-bottom:70px}}

/* ===== product page: client-copy components ===== */
.pd-cat{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-family:var(--mono);font-size:.68rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--accent);border-bottom:1px solid transparent}
.pd-cat:hover{border-bottom-color:var(--accent)}
.factrow{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}
.factrow .f{background:#fff;padding:18px 20px;display:flex;flex-direction:column;gap:5px}
.factrow .k{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-dim)}
.factrow .v{font-family:var(--display);font-weight:600;font-size:1rem}
.pcopy h2{font-size:1.3rem;margin:30px 0 12px;padding-top:4px}
.pcopy h2:first-child{margin-top:0}
.pcopy p{font-size:.98rem;line-height:1.72;margin-bottom:12px;color:var(--ink-soft)}
.pcopy p b{color:var(--ink)}
.bags{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.bagc{border:1px solid var(--line);border-radius:5px;padding:14px 10px;text-align:center;background:#fff;transition:.16s}
.bagc:hover{border-color:var(--accent);transform:translateY(-2px)}
.bagc img{width:100%;height:88px;object-fit:contain;margin-bottom:8px}
.bagc span{font-family:var(--mono);font-size:.56rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel-dim);display:block;line-height:1.4}
.optblock{border-top:1px solid var(--line)}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.optgrp{border:1px solid var(--line);border-left:2px solid var(--accent);border-radius:4px;padding:20px 22px;background:#fff}
.optgrp h4{font-size:1.02rem;display:flex;align-items:center;gap:10px;margin-bottom:12px}
.optn{font-family:var(--mono);font-size:.6rem;color:#fff;background:var(--accent);padding:3px 7px;border-radius:2px}
.optgrp ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.optgrp li{font-size:.87rem;color:var(--steel-dim);padding-left:14px;position:relative;line-height:1.55}
.optgrp li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;background:var(--accent);border-radius:50%}
.optgrp li b{color:var(--ink);font-weight:600}
.optcta{margin-top:18px;background:var(--ink);color:#fff;border-radius:5px;padding:26px 30px;display:flex;
  justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap}
.optcta h3{color:#fff;font-size:1.2rem}
.optcta p{color:var(--steel);margin-top:7px;max-width:600px;font-size:.9rem}
@media(max-width:1000px){.factrow{grid-template-columns:1fr 1fr}.opts{grid-template-columns:1fr}.bags{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.factrow{grid-template-columns:1fr}.bags{grid-template-columns:repeat(2,1fr)}}

/* product card spec row fix */
.pcard .specrow>div{display:flex;flex-direction:column;gap:3px;min-width:0}
.pcard .specrow .k{font-family:var(--mono);font-size:.55rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-dim);line-height:1.3}
.pcard .specrow .v{font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--ink);line-height:1.2}

/* ===== self-hosted product video player ===== */
.vplayer{position:relative;border-radius:6px;overflow:hidden;background:var(--ink);cursor:pointer;max-width:900px;aspect-ratio:16/9}
.vplayer video{width:100%;height:100%;object-fit:cover;display:block}
.vbtn{position:absolute;inset:0;margin:auto;width:76px;height:76px;border:none;border-radius:50%;background:var(--accent);
  display:grid;place-items:center;cursor:pointer;box-shadow:0 12px 36px rgba(214,18,43,.42);transition:.2s;z-index:2}
.vplayer:hover .vbtn{transform:scale(1.08)}
.vplayer.on .vbtn,.vplayer.on .vcap{display:none}
.vcap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px 22px;
  background:linear-gradient(transparent,rgba(26,29,33,.86));pointer-events:none}
.vcap b{display:block;color:#fff;font-family:var(--display);font-size:1.1rem}
.vcap span{display:block;color:#C4C7CB;font-size:.85rem;margin-top:4px}
@media(max-width:680px){.vbtn{width:60px;height:60px}.vcap{padding:14px 16px}.vcap b{font-size:.95rem}}

/* ===== homepage video wall ===== */
.vidwall{background:var(--ink);color:#fff}
.vidwall .sec-head h2{color:#fff}
.vwgrid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:auto auto;gap:12px;margin-top:34px}
.vwtile{position:relative;border-radius:5px;overflow:hidden;min-height:180px;background:var(--panel);display:block}
.vwtile.vw-feature{grid-column:span 2;grid-row:span 2}
.vwtile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.72;transition:.45s}
.vwtile:hover img{opacity:.9;transform:scale(1.04)}
.vwtile::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(26,29,33,.9))}
.vwplay{position:absolute;top:16px;left:16px;z-index:2;width:42px;height:42px;border-radius:50%;background:var(--accent);
  display:grid;place-items:center;transition:.2s;box-shadow:0 6px 18px rgba(214,18,43,.4)}
.vwtile:hover .vwplay{transform:scale(1.12)}
.vw-feature .vwplay{width:58px;height:58px}
.vwmeta{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:18px}
.vwmeta b{display:block;font-family:var(--display);font-weight:600;font-size:1rem;color:#fff}
.vw-feature .vwmeta b{font-size:1.45rem}
.vwmeta span{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;color:#C4C7CB;margin-top:5px}
@media(max-width:1000px){.vwgrid{grid-template-columns:repeat(2,1fr)}.vwtile.vw-feature{grid-column:span 2;grid-row:auto;min-height:240px}}
@media(max-width:680px){.vwgrid{grid-template-columns:1fr}.vwtile.vw-feature{grid-column:auto}}

/* ===== video library page ===== */
.vlsec{margin-bottom:56px}
.vlgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.vlcard{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;transition:.18s}
.vlcard:hover{box-shadow:0 14px 34px rgba(26,29,33,.1);transform:translateY(-2px)}
.vlcard .vplayer{border-radius:0;max-width:none;aspect-ratio:16/9}
.vlcard .vbtn{width:56px;height:56px}
.vlmeta{padding:16px 18px 20px}
.vlcode{font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;color:var(--accent)}
.vlmeta h4{font-size:1rem;margin-top:6px;line-height:1.35}
.vl-ph{background:linear-gradient(140deg,var(--panel),var(--ink));display:grid;place-items:center;cursor:default}
.vl-ph .vbtn{background:var(--steel-dim);box-shadow:none;cursor:default}
.vlsoon{position:absolute;bottom:14px;left:14px;z-index:2;font-family:var(--mono);font-size:.58rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line-dk);padding:5px 9px;border-radius:2px}
.vl-soon{opacity:.72}
@media(max-width:1000px){.vlgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.vlgrid{grid-template-columns:1fr}}

/* two videos side by side */
.vduo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.vduo .vplayer{max-width:none}
.vduo .vbtn{width:58px;height:58px}
.vduo .vcap b{font-size:.95rem}
@media(max-width:900px){.vduo{grid-template-columns:1fr}}