/* TEKKAGAN SAFETY — product detail page styles (shared by all /product/*.html) */
:root{
  --red:#E82727; --red-dark:#C01F1F; --black:#0a0a0a; --black2:#111111;
  --offwhite:#EFEEE8; --white:#fff; --gray:#888; --light:#f5f4f0;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-sans);color:var(--black);background:var(--light);overflow-x:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}

/* nav */
.pnav{display:flex;justify-content:space-between;align-items:center;height:70px;padding:0 3rem;background:var(--white);position:sticky;top:0;z-index:500;border-bottom:1px solid rgba(0,0,0,0.07)}
.pnav-logo{font-family:var(--font-display);font-size:17px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;color:var(--black);display:flex;align-items:center;gap:10px}
.pnav-logo img{height:38px;width:auto;display:block}
.pnav-logo b{color:var(--black)}
.pnav-right{display:flex;gap:10px;align-items:center}
.pnav-link{font-size:12px;font-weight:600;letter-spacing:0.4px;color:#444;text-transform:uppercase}
.pnav-link:hover{color:var(--red)}
.pnav-wa{display:flex;align-items:center;gap:6px;background:#25D366;color:#fff;padding:9px 18px;font-size:11px;font-weight:700;letter-spacing:0.5px;text-transform:uppercase}
.pnav-wa svg{width:14px;height:14px;fill:#fff}
.pnav-wa:hover{background:#1da851}

/* wrap */
.pwrap{max-width:1180px;margin:0 auto;padding:2rem 3rem 4rem}
.pcrumb{font-size:11px;letter-spacing:0.8px;text-transform:uppercase;color:#999;margin-bottom:1.75rem;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.pcrumb a:hover{color:var(--red)}
.pcrumb span{color:#ccc}

.ptop{display:grid;grid-template-columns:1.05fr 1fr;gap:3rem;align-items:start}

/* gallery */
.pgal-main{background:#f2f2f3;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;border:1px solid rgba(0,0,0,0.07)}
.pgal-main img{width:100%;height:100%;object-fit:contain;cursor:zoom-in}
.pgal-brand{position:absolute;top:14px;left:14px;z-index:2}
.pgal-brand img{max-height:26px;max-width:90px;width:auto;filter:drop-shadow(0 1px 2px rgba(0,0,0,0.22))}
.pgal-brand .txt{font-family:var(--font-display);font-weight:800;font-size:11px;letter-spacing:0.5px;text-transform:uppercase;background:rgba(255,255,255,0.9);padding:5px 9px}
.pgal-thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.pgal-thumb{width:64px;height:64px;border:1px solid rgba(0,0,0,0.14);background:#f2f2f3;padding:3px;cursor:pointer;transition:border-color .15s}
.pgal-thumb img{width:100%;height:100%;object-fit:contain}
.pgal-thumb.active{border-color:var(--red)}
.pgal-thumb:hover{border-color:#999}
.pgal-noimg{width:100%;aspect-ratio:1/1;background:#f2f2f3;border:1px dashed rgba(0,0,0,0.18);display:flex;align-items:center;justify-content:center;color:#bbb;font-size:12px;letter-spacing:1px;text-transform:uppercase}

/* info */
.psub{font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.ph1{font-family:var(--font-display);font-size:clamp(26px,3.2vw,38px);font-weight:900;line-height:1.05;text-transform:uppercase;letter-spacing:-0.5px;margin-bottom:14px}
.pmeta{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid rgba(0,0,0,0.1)}
.pmeta-item{font-size:12px;color:#666}
.pmeta-item b{display:block;font-family:var(--font-display);font-size:13px;font-weight:800;color:var(--black);letter-spacing:0.3px;margin-top:2px;text-transform:uppercase}
.pdesc{font-size:14.5px;line-height:1.75;color:#444;margin-bottom:1.5rem}
.poptions{margin-bottom:1.5rem}
.poptions-label{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#999;margin-bottom:9px}
.poptions-list{display:flex;gap:8px;flex-wrap:wrap}
.popt{font-size:12px;font-weight:600;border:1px solid rgba(0,0,0,0.18);padding:7px 13px;color:#333;background:#fff}

/* standards chips */
.pstd{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:1.75rem}
.pstd-chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:0.5px;text-transform:uppercase;color:var(--black);background:rgba(232,39,39,0.07);border:1px solid rgba(232,39,39,0.18);padding:7px 12px}
.pstd-chip svg{width:13px;height:13px;stroke:var(--red);fill:none;stroke-width:2}

/* CTA */
.pcta{display:flex;flex-direction:column;gap:10px;margin-bottom:1.5rem}
.pcta-row{display:flex;gap:10px}
.pbtn-add{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--black);color:#fff;border:none;padding:15px;font-family:var(--font-display);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:0.7px;cursor:pointer;transition:background .2s}
.pbtn-add:hover{background:var(--red)}
.pbtn-add.added{background:#1a7a3c}
.pbtn-add svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.pbtn-wa{display:flex;align-items:center;justify-content:center;gap:8px;background:#25D366;color:#fff;padding:15px 20px;font-family:var(--font-display);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:0.5px;flex-shrink:0}
.pbtn-wa svg{width:16px;height:16px;fill:#fff}
.pbtn-wa:hover{background:#1da851}
.pbtn-ds{display:flex;align-items:center;justify-content:center;gap:9px;border:1.5px solid rgba(0,0,0,0.2);color:var(--black);padding:13px;font-family:var(--font-display);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:0.5px;cursor:pointer;background:#fff;transition:border-color .2s,color .2s}
.pbtn-ds:hover{border-color:var(--red);color:var(--red)}
.pbtn-ds svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.ptrust{display:flex;align-items:flex-start;gap:9px;font-size:11.5px;line-height:1.55;color:#666;background:var(--white);border-left:2px solid var(--red);padding:12px 14px}
.ptrust svg{width:16px;height:16px;stroke:var(--red);fill:none;stroke-width:1.8;flex-shrink:0;margin-top:1px}

/* specs section */
.psec{margin-top:3.5rem}
.psec-title{font-family:var(--font-display);font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:1.25rem;display:flex;align-items:center;gap:10px}
.psec-title::before{content:'';width:24px;height:2px;background:var(--red)}
.pspec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1px;background:rgba(0,0,0,0.08);border:1px solid rgba(0,0,0,0.08)}
.pspec-cell{background:var(--white);padding:1rem 1.2rem}
.pspec-cell .k{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#999;margin-bottom:5px}
.pspec-cell .v{font-size:13.5px;font-weight:600;color:var(--black);line-height:1.4}

/* related */
.prel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.prel-card{background:var(--white);border:1px solid rgba(0,0,0,0.08);transition:box-shadow .2s,transform .2s}
.prel-card:hover{box-shadow:0 16px 34px -22px rgba(0,0,0,0.4);transform:translateY(-2px)}
.prel-img{background:#f2f2f3;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.prel-img img{width:100%;height:100%;object-fit:contain}
.prel-noimg{color:#ccc;font-size:10px;letter-spacing:1px;text-transform:uppercase}
.prel-body{padding:0.9rem 1rem 1.1rem}
.prel-sub{font-size:8.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--red);margin-bottom:5px}
.prel-name{font-family:var(--font-display);font-size:13px;font-weight:800;text-transform:uppercase;line-height:1.2;color:var(--black)}

/* footer */
.pfoot{background:var(--black);color:rgba(255,255,255,0.5);padding:2.5rem 3rem;font-size:12px;margin-top:4rem}
.pfoot-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.pfoot-inner a{color:rgba(255,255,255,0.75)}
.pfoot-inner a:hover{color:var(--red)}

/* quote float */
.quote-float{position:fixed;right:2rem;bottom:2rem;z-index:500;display:none;align-items:center;gap:9px;background:var(--red);color:#fff;padding:13px 18px;font-family:var(--font-display);font-weight:800;font-size:12.5px;letter-spacing:0.6px;text-transform:uppercase;box-shadow:0 14px 30px -10px rgba(232,39,39,0.7);transition:background .2s,transform .2s}
.quote-float.show{display:flex}
.quote-float:hover{background:var(--red-dark);transform:translateY(-2px)}
.quote-float svg{width:19px;height:19px;stroke:#fff;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.quote-float .qf-count{background:#fff;color:var(--red);min-width:21px;height:21px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;padding:0 6px}

/* lightbox */
.plb{position:fixed;inset:0;z-index:1000;background:rgba(10,10,10,0.92);display:none;align-items:center;justify-content:center;padding:3rem}
.plb.open{display:flex}
.plb img{max-width:90vw;max-height:85vh;object-fit:contain;background:#f2f2f3}
.plb-close{position:absolute;top:1.5rem;right:1.75rem;background:none;border:none;color:#fff;font-size:32px;cursor:pointer;line-height:1;opacity:.75}
.plb-close:hover{opacity:1}

@media(max-width:900px){.ptop{grid-template-columns:1fr;gap:2rem}.prel-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
  .pnav{height:60px;padding:0 1.25rem}.pnav-link{display:none}
  .pwrap{padding:1.5rem 1.25rem 3rem}.pfoot{padding:2rem 1.25rem}
  .quote-float{right:1.25rem;bottom:1.25rem;padding:12px 15px}.quote-float .qf-label{display:none}
}