:root{
  --ink:#15181C; --ink-soft:#3A424C; --ink-faint:#697585;
  --paper:#FFFFFF; --bone:#F4F2EE; --mist:#ECEEF1; --line:#DDE1E6; --line-soft:#E9ECEF;
  --steel:#1B1F24; --steel-2:#242A31;
  --accent:#E6560A; --accent-bright:#FB6A21; --accent-ink:#B8430A; --accent-wash:#FBEDE4;
  --safe:#1F7A46;
  --display:'Archivo',system-ui,sans-serif; --body:'Inter',system-ui,sans-serif;
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);line-height:1.05;letter-spacing:-.01em;color:var(--ink)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.1rem,4vw,2.2rem)}
.eyebrow{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-ink)}
.lead{font-size:1.12rem;line-height:1.6;color:var(--ink-soft);max-width:60ch}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--display);font-weight:700;font-size:.95rem;letter-spacing:.01em;padding:.85rem 1.4rem;border-radius:3px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,background .2s,border-color .2s,color .2s}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-ink);border-color:var(--accent-ink);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn-lg{padding:1rem 1.7rem;font-size:1.02rem}

/* nav */
.nav{display:flex;align-items:center;gap:1.4rem;height:68px}
.brand{font-family:var(--display);font-weight:700;font-size:1.24rem;letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.brand b{color:var(--accent)}
.nav-links{display:flex;gap:1.15rem;margin-left:.25rem}
.nav-links a{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--ink-soft);position:relative;padding:.2rem 0;white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-spacer{flex:1}
.nav .btn{padding:.6rem 1.05rem;font-size:.88rem}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:4px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
.burger svg{width:22px;height:22px}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;padding:.6rem 0 1rem}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;font-family:var(--display);font-weight:600;color:var(--ink-soft);padding:.7rem clamp(1.1rem,4vw,2.2rem)}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:#101317}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:62% center}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,18,22,.95) 0%,rgba(15,18,22,.86) 26%,rgba(15,18,22,.5) 60%,rgba(15,18,22,.28) 100%),linear-gradient(0deg,rgba(15,18,22,.55),transparent 42%)}
.hero-inner{position:relative;z-index:2;max-width:var(--wrap);margin:0 auto;padding:clamp(3.6rem,9vw,7rem) clamp(1.1rem,4vw,2.2rem);min-height:min(84vh,700px);display:flex;flex-direction:column;justify-content:center}
.hero-body{max-width:620px}
.hero .eyebrow{color:var(--accent-bright);margin-bottom:1.1rem;display:flex;align-items:center;gap:.7rem}
.hero .eyebrow::before{content:"";width:2rem;height:2px;background:var(--accent)}
.hero h1{font-size:clamp(2.6rem,5vw,4.35rem);font-weight:800;color:#fff;letter-spacing:-.035em;margin-bottom:1.2rem;text-shadow:0 2px 28px rgba(0,0,0,.45)}
.hero h1 .hl{color:var(--accent-bright)}
.hero-sub{font-size:1.16rem;line-height:1.62;color:#D3D9E0;max-width:42ch;margin-bottom:1.9rem}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.7rem}
.hero-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.05)}
.hero-actions .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.hero-trust{display:flex;gap:1.5rem;flex-wrap:wrap;font-size:.9rem;color:#AEB6C0}
.hero-trust span{display:flex;align-items:center;gap:.4rem}
.hero-trust svg{width:15px;height:15px;color:var(--accent-bright)}

/* proof strip */
.proofbar{background:var(--bone);border-bottom:1px solid var(--line)}
.proofbar .wrap{display:flex;flex-wrap:wrap;gap:1.4rem 2.4rem;align-items:center;justify-content:center;padding:1rem 0}
.proofbar span{font-family:var(--display);font-weight:600;font-size:.88rem;letter-spacing:.02em;color:var(--ink-soft);display:flex;align-items:center;gap:.5rem}
.proofbar svg{width:16px;height:16px;color:var(--accent)}
.stdbar{background:var(--bone);border-bottom:1px solid var(--line)}
.stdbar .wrap{display:flex;flex-wrap:wrap;gap:.55rem;align-items:center;justify-content:center;padding:.7rem 0 .85rem}
.stdbar-lbl{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-right:.35rem}
.stdpill{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.02em;padding:.3rem .8rem;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-soft)}

/* section scaffold */
.sec-head{max-width:64ch;margin-bottom:3.2rem}
.sec-head .eyebrow{margin-bottom:.8rem;display:block;font-size:.74rem}
.sec-head h1{font-size:clamp(2.1rem,3.7vw,3.15rem);font-weight:700;letter-spacing:-.025em}
.sec-head h2{font-size:clamp(2.2rem,3.9vw,3.3rem);font-weight:700;letter-spacing:-.025em}
.sec-head p{margin-top:1rem;color:var(--ink-soft);font-size:1.08rem;max-width:58ch}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* how it works */
.how{background:var(--paper)}
.how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.step{border:1px solid var(--line);border-radius:6px;padding:1.9rem 1.7rem;background:#fff}
.step-n{font-family:var(--display);font-weight:800;font-size:.8rem;letter-spacing:.14em;color:var(--accent-ink);margin-bottom:1rem}
.step h3{font-size:1.28rem;font-weight:700;margin-bottom:.55rem}
.step p{color:var(--ink-soft);font-size:1rem}

/* hazard grid */
.hazards{background:var(--bone)}
.hazard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.hz{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:border-color .2s,transform .15s,box-shadow .2s}
.hz:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:0 12px 30px rgba(20,24,28,.09)}
.hz-top{display:flex;align-items:center;justify-content:space-between;padding:1.4rem 1.5rem 0}
.hz-icon{width:42px;height:42px;border-radius:6px;background:var(--accent-wash);display:flex;align-items:center;justify-content:center;color:var(--accent-ink)}
.hz-icon svg{width:22px;height:22px}
.hz-count{font-family:var(--display);font-weight:700;font-size:.78rem;color:var(--ink-faint);letter-spacing:.03em}
.hz-body{padding:1.1rem 1.5rem 1.6rem}
.hz-body h3{font-size:1.3rem;font-weight:700;margin-bottom:.4rem}
.hz-body p{color:var(--ink-soft);font-size:.98rem;margin-bottom:1rem}
.hz-link{font-family:var(--display);font-weight:700;font-size:.9rem;color:var(--accent-ink);display:inline-flex;align-items:center;gap:.35rem}
.hz-link svg{width:14px;height:14px;transition:transform .2s}
.hz:hover .hz-link svg{transform:translateX(3px)}

/* featured products */
.feat{background:var(--paper)}
.feat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:2.2rem}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;transition:border-color .2s,transform .15s,box-shadow .2s}
.card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:0 12px 30px rgba(20,24,28,.08)}
.card-img{aspect-ratio:1;background:#fff;overflow:hidden;padding:.4rem;position:relative}
.card-img img{width:100%;height:100%;object-fit:contain;transition:transform .3s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:1.15rem 1.2rem 1.3rem;display:flex;flex-direction:column;flex:1}
.card-sku{font-family:var(--display);font-weight:600;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.35rem}
.card h3{font-size:1.04rem;font-weight:700;line-height:1.15;margin-bottom:.7rem;min-height:2.4em}
.badges{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:.9rem}
.badge{font-family:var(--display);font-weight:700;font-size:.68rem;letter-spacing:.02em;padding:.26rem .66rem;border-radius:999px;background:var(--accent-wash);color:var(--accent-ink)}
.badge.alt{background:var(--mist);color:var(--ink-soft)}
.card-cta{margin-top:auto;font-family:var(--display);font-weight:700;font-size:.9rem;color:var(--accent-ink);display:inline-flex;align-items:center;gap:.35rem}
.card-cta svg{width:14px;height:14px}
/* product-card hover overlay reveal (specs + applications; injected by app.js) */
.card-rev{position:absolute;inset:0;background:rgba(18,20,23,.95);color:#fff;padding:1rem 1.05rem;display:flex;flex-direction:column;gap:.4rem;transform:translateY(101%);transition:transform .38s cubic-bezier(.22,.61,.36,1)}
.card:hover .card-rev,.card:focus-within .card-rev{transform:translateY(0)}
.card-rev-lbl{font-family:var(--display);font-weight:700;font-size:.6rem;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-bright)}
.card-rev-app{font-size:.92rem;line-height:1.35;color:#fff;font-weight:500}
.card-rev-spec{font-size:.76rem;color:#C6CDD6}
.card-rev-cta{margin-top:auto;font-family:var(--display);font-weight:700;font-size:.8rem;color:var(--accent-bright)}

/* wedge / manufacturer */
.wedge{background:var(--steel);color:#fff;position:relative}
.wedge-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.wedge h2{color:#fff;font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;letter-spacing:-.025em}
.wedge .eyebrow{color:var(--accent-bright);display:block;margin-bottom:.8rem}
.wedge p{color:#C6CDD6;font-size:1.08rem;margin-top:1.1rem;max-width:52ch}
.wedge-list{list-style:none;margin-top:1.8rem;display:grid;gap:1rem}
.wedge-list li{display:flex;gap:.8rem;align-items:flex-start;color:#DDE2E8}
.wedge-list svg{width:20px;height:20px;color:var(--accent-bright);flex-shrink:0;margin-top:2px}
.wedge-list b{color:#fff;font-weight:600;font-family:var(--display)}
.wedge-panel{background:var(--steel-2);border:1px solid rgba(255,255,255,.09);border-radius:8px;padding:2rem}
.wedge-panel h3{color:#fff;font-size:1.3rem;margin-bottom:1.3rem}
.wedge-spec{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:.98rem}
.wedge-spec:last-of-type{border-bottom:0}
.wedge-spec span:first-child{color:#9AA4AF}
.wedge-spec span:last-child{color:#fff;font-family:var(--display);font-weight:600;text-align:right}
.wedge-panel .btn{margin-top:1.5rem;width:100%;justify-content:center}

/* proof / quotes */
.quotes{background:var(--bone)}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.quote{background:#fff;border:1px solid var(--line);border-radius:6px;padding:2.1rem 2rem;position:relative}
.quote-mark{font-family:var(--display);font-weight:900;font-size:3rem;line-height:.6;color:var(--accent);opacity:.28}
.quote p{font-size:1.1rem;line-height:1.62;color:var(--ink);margin:.6rem 0 1.4rem}
.quote-by{font-family:var(--display);font-weight:700;font-size:.92rem;color:var(--ink)}
.quote-by span{display:block;font-weight:500;font-family:var(--body);color:var(--ink-faint);font-size:.86rem;margin-top:.15rem}

/* testimonial spotlight (homepage) — emphasis-swap between two quotes */
.tsec{background:var(--steel);color:#fff}
.tsec .sec-head h2{color:#fff}
.tsec .sec-head .eyebrow{color:var(--accent-bright)}
.tspin{max-width:980px;margin:0 auto}
.tgrid{display:grid;grid-template-columns:1.9fr 1fr;gap:1.2rem;align-items:start;transition:grid-template-columns .6s cubic-bezier(.22,.61,.36,1)}
.tq{background:var(--steel-2);border:1px solid rgba(255,255,255,.09);border-radius:12px;padding:1.9rem;margin:0;transition:opacity .5s,transform .5s;cursor:pointer}
.tq.dim{opacity:.5;transform:scale(.97)}
.tchip{display:inline-block;background:rgba(31,122,70,.18);color:#5DCAA5;font-family:var(--display);font-weight:700;font-size:.66rem;letter-spacing:.03em;text-transform:uppercase;padding:.28rem .66rem;border-radius:999px;margin-bottom:1rem}
.tq.dim .tchip{display:none}
.tqt{font-size:1.08rem;line-height:1.55;color:#fff;font-weight:500;margin:0 0 1.3rem;quotes:"\201C" "\201D"}
.tqt::before{content:open-quote}.tqt::after{content:close-quote}
.tq.dim .tqt{font-size:.85rem}
.tby{display:flex;align-items:center;gap:.7rem}
.tav{width:38px;height:38px;border-radius:50%;background:rgba(251,106,33,.16);color:var(--accent-bright);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:.8rem;flex-shrink:0}
.tid{display:flex;flex-direction:column;line-height:1.3}
.tid b{color:#fff;font-family:var(--display);font-weight:700;font-size:.85rem}
.tid i{color:#9AA4AF;font-style:normal;font-size:.78rem}
.tnav{display:flex;align-items:center;gap:.9rem;margin-top:1.5rem}
.tarrow{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#fff;width:34px;height:34px;border-radius:8px;cursor:pointer;font-size:1rem;line-height:1;transition:background .2s}
.tarrow:hover{background:rgba(255,255,255,.12)}
.tdots{display:flex;gap:.45rem}
.tdot{width:8px;height:8px;border-radius:50%;border:0;padding:0;cursor:pointer;background:rgba(255,255,255,.25);transition:background .2s}
.tdot.on{background:var(--accent-bright)}
@media(max-width:640px){.tgrid{grid-template-columns:1fr!important;gap:1rem}.tq.dim{opacity:1;transform:none}.tq.dim .tchip{display:inline-block}.tq.dim .tqt{font-size:1.08rem}}
@media(prefers-reduced-motion:reduce){.tgrid,.tq{transition:none}}

/* faq */
.faq{background:var(--paper)}
.faq-list{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;display:flex;justify-content:space-between;gap:1.5rem;align-items:center;padding:1.4rem .2rem;font-family:var(--display);font-weight:700;font-size:1.1rem;color:var(--ink)}
.faq-q .pm{width:22px;height:22px;flex-shrink:0;color:var(--accent);transition:transform .2s}
.faq-item.open .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a p{padding:0 .2rem 1.4rem;color:var(--ink-soft);font-size:1.03rem;max-width:70ch}

/* cta band + form */
.cta-band{background:var(--steel);color:#fff;position:relative}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.cta-grid h1,.cta-grid h2{color:#fff;font-size:clamp(1.8rem,3vw,2.45rem);font-weight:700;letter-spacing:-.025em}
.cta-grid .eyebrow{color:var(--accent-bright);display:block;margin-bottom:.8rem}
.cta-grid>div>p{color:#C6CDD6;margin-top:1rem;max-width:44ch;font-size:1.06rem}
.cta-points{list-style:none;margin-top:1.6rem;display:grid;gap:.8rem}
.cta-points li{display:flex;gap:.6rem;color:#DDE2E8;font-size:.98rem}
.cta-points svg{width:18px;height:18px;color:var(--accent-bright);flex-shrink:0}
.form{background:#fff;border-radius:8px;padding:1.9rem}
.form h3{color:var(--ink);font-size:1.3rem;margin-bottom:.3rem}
.form>p{color:var(--ink-faint);font-size:.94rem;margin-bottom:1.4rem}
.fg{margin-bottom:1rem}
.fg label{display:block;font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.02em;color:var(--ink-soft);margin-bottom:.35rem}
.fg input,.fg select{width:100%;border:1px solid var(--line);border-radius:4px;padding:.75rem .85rem;font-family:var(--body);font-size:1rem;color:var(--ink);background:#fff;transition:border-color .2s}
.fg input:focus,.fg select:focus{outline:none;border-color:var(--accent)}
.form .btn{width:100%;justify-content:center;margin-top:.4rem}
.form-note{font-size:.82rem;color:var(--ink-faint);margin-top:.9rem;text-align:center}

/* footer */
footer{background:#101317;color:#AEB6C0;padding:3.2rem 0 2rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2.4rem}
.foot-brand{font-family:var(--display);font-weight:700;font-size:1.26rem;color:#fff;margin-bottom:.7rem}
.foot-brand b{color:var(--accent)}
.foot p{font-size:.92rem;line-height:1.6;max-width:32ch}
.foot h4{font-family:var(--display);color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem}
.foot ul{list-style:none;display:grid;gap:.55rem}
.foot ul a{font-size:.92rem;color:#AEB6C0}
.foot ul a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);padding-top:1.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.84rem;color:#7C8794}
.foot-certs{display:flex;gap:.5rem;flex-wrap:wrap}
.foot-certs span{border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:.24rem .7rem;font-family:var(--display);font-weight:600;font-size:.72rem;color:#AEB6C0}

/* responsive */
@media(max-width:960px){
  .nav-links{display:none}
  .burger{display:flex}
  .hero-inner{min-height:auto;padding-top:clamp(3rem,13vw,5rem);padding-bottom:clamp(3rem,13vw,5rem)}
  .hero-bg img{object-position:68% center}
  .hero-body{max-width:100%}
  .how-steps,.hazard-grid,.prod-grid,.wedge-grid,.quote-grid,.cta-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.prod-grid{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.crumb{font-size:.85rem;color:var(--ink-faint);padding:1.1rem 0 0}
.crumb a{color:var(--ink-faint)}.crumb a:hover{color:var(--accent-ink)}.crumb span{color:var(--ink-soft)}
.phead{background:#101317;color:#fff;position:relative;overflow:hidden}
.phead-bg{position:absolute;inset:0}.phead-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.phead-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,18,22,.92) 0%,rgba(15,18,22,.70) 42%,rgba(15,18,22,.28) 72%,rgba(15,18,22,.10) 100%)}
.phead-inner{position:relative;z-index:2;padding:clamp(2.4rem,6vw,4.5rem) 0}
.phead .crumb{color:#9AA4AF}.phead .crumb a{color:#9AA4AF}.phead .crumb span{color:#C6CDD6}
.phead .eyebrow{color:var(--accent-bright);display:block;margin:.2rem 0 .7rem}
.phead h1{color:#fff;font-size:clamp(1.95rem,3.6vw,3rem);font-weight:700;letter-spacing:-.025em;margin-bottom:.85rem;max-width:22ch}
.phead p{color:#C6CDD6;font-size:1.1rem;max-width:60ch}
.prose{max-width:72ch}.prose p{color:var(--ink-soft);margin-bottom:1rem;font-size:1.05rem;line-height:1.65}
.prose h3{font-size:1.35rem;font-weight:700;margin:1.7rem 0 .55rem}.prose strong{color:var(--ink)}
.prose ul{margin:.5rem 0 1rem 1.2rem;color:var(--ink-soft)}.prose li{margin-bottom:.45rem}
.filters{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.4rem}
.frow{display:flex;gap:.4rem;flex-wrap:wrap;align-items:center}
.flabel{font-family:var(--display);font-weight:700;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);width:64px;flex-shrink:0}
.chip{font-family:var(--display);font-weight:600;font-size:.82rem;padding:.42rem .9rem;border:1px solid var(--line);border-radius:20px;background:#fff;color:var(--ink-soft);cursor:pointer;transition:all .15s}
.chip:hover{border-color:var(--ink)}.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.fcount{font-size:.9rem;color:var(--ink-faint);margin-bottom:1.3rem;font-family:var(--display);font-weight:600}
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
.pdp-img{background:var(--bone);border:1px solid var(--line);border-radius:10px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:2rem;position:sticky;top:90px}
.pdp-img img{width:100%;height:100%;object-fit:contain}
.pdp-sku{font-family:var(--display);font-weight:600;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:.4rem}
.pdp h1{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:700;letter-spacing:-.02em;margin-bottom:1rem}
.pdp-badges{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.3rem}
.pdp-lead{font-size:1.08rem;color:var(--ink-soft);line-height:1.62;margin-bottom:1.5rem}
.pdp-for{font-size:.9rem;color:var(--ink-faint);margin-bottom:1.4rem}.pdp-for a{color:var(--accent-ink);font-weight:600;font-family:var(--display)}
.spec-table{width:100%;border-top:1px solid var(--line);margin-bottom:1.5rem}
.spec-table>div{display:flex;justify-content:space-between;gap:1rem;padding:.68rem 0;border-bottom:1px solid var(--line-soft);font-size:.95rem}
.spec-table .k{color:var(--ink-faint)}.spec-table .v{color:var(--ink);font-family:var(--display);font-weight:600;text-align:right}
.pdp-cert{background:var(--accent-wash);border-radius:6px;padding:.85rem 1.05rem;font-size:.9rem;color:var(--accent-ink);margin-bottom:1.5rem;line-height:1.5}
.pdp-cta{display:flex;gap:.7rem;flex-wrap:wrap}
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.rcard{border:1px solid var(--line);border-radius:6px;padding:1.6rem;background:#fff;display:flex;flex-direction:column;transition:border-color .2s,transform .15s}
.rcard:hover{border-color:var(--ink);transform:translateY(-2px)}
.rcard .rtype{font-family:var(--display);font-weight:700;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:.55rem}
.rcard h3{font-size:1.12rem;font-weight:700;margin-bottom:.5rem;line-height:1.22}
.rcard p{color:var(--ink-soft);font-size:.94rem;flex:1;margin-bottom:1rem}
.rcard .rlink{font-family:var(--display);font-weight:700;font-size:.86rem;color:var(--accent-ink)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.certbox{background:var(--bone);border:1px solid var(--line);border-radius:8px;padding:1.8rem}
.certbox h3{font-size:1.1rem;margin-bottom:1rem}.certbox ul{list-style:none;display:grid;gap:.7rem}
.certbox li{display:flex;gap:.6rem;color:var(--ink-soft);font-size:.98rem;align-items:flex-start}
.certbox svg{width:18px;height:18px;color:var(--safe);flex-shrink:0;margin-top:3px}
.contact-info{display:grid;gap:1.1rem;margin-top:1.6rem}
.ci{display:flex;gap:.8rem;align-items:flex-start}.ci svg{width:20px;height:20px;color:var(--accent);flex-shrink:0;margin-top:2px}
.ci b{font-family:var(--display);display:block;color:var(--ink)}.ci span{color:var(--ink-soft);font-size:.95rem}
@media(max-width:820px){.pdp,.two-col{grid-template-columns:1fr}.pdp-img{position:static}.rgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.rgrid{grid-template-columns:1fr}}


/* ===== v2.2 restyle: utility bar, sticky nav, motion, scale, stats ===== */
.util{background:var(--ink);color:#AEB6C0;font-family:var(--display);font-size:.8rem}
.util-in{display:flex;align-items:center;justify-content:space-between;height:38px;gap:1.2rem}
.util-left{font-weight:500;letter-spacing:.01em;color:#B9C1CB}
.util-right{display:flex;gap:1.4rem}
.util-right a{color:#C6CDD6;font-weight:600}
.util-right a:hover{color:#fff}
.navbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.navbar.scrolled{box-shadow:0 8px 24px rgba(20,24,28,.10)}
.btn-quote{padding:.55rem 1rem}

/* scale + air (balanced) */
section{padding:clamp(4rem,8vw,7rem) 0}


/* card polish */

/* dark stats band */
.stats{background:var(--steel);color:#fff;position:relative}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem}
.stat{text-align:center;position:relative}
.stat-n{font-family:var(--display);font-weight:700;font-size:clamp(2.3rem,4.4vw,3.4rem);letter-spacing:-.03em;color:#fff;line-height:1}
.stat-n .u{color:var(--accent-bright)}
.stat-n .yr{font-size:.5em;font-weight:600;color:#9AA4AF;letter-spacing:0}
.stat-l{color:#9AA4AF;font-size:.96rem;margin-top:.55rem;font-family:var(--display);font-weight:500}
@media(max-width:720px){.stat-grid{grid-template-columns:1fr 1fr;gap:2rem 1rem}.util-left{display:none}.util-in{justify-content:center;height:36px}}
@media(max-width:960px){.btn-quote{display:none}}

/* scroll-reveal motion */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important}}

/* ===== tabbed sample / quote form ===== */
.form-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.20)}
.ftabs{display:flex;background:var(--bone);border-bottom:1px solid var(--line)}
.ftab{flex:1;padding:1.05rem .8rem;font-family:var(--display);font-weight:700;font-size:.96rem;color:var(--ink-faint);background:transparent;border:0;cursor:pointer;position:relative;transition:color .2s,background .2s}
.ftab:hover{color:var(--ink)}
.ftab.active{color:var(--ink);background:#fff}
.ftab.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--accent)}
.fpanels{padding:1.9rem}
.form-card .form{background:transparent;padding:0;border-radius:0}
.form-panel{display:none}
.form-panel.active{display:block;animation:fpin .32s cubic-bezier(.22,.61,.36,1)}
@keyframes fpin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.form-panel.active{animation:none}}
.quote-row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
.fg .opt{font-weight:500;color:var(--ink-faint);letter-spacing:0;text-transform:none}
.qta{width:100%;border:1px solid var(--line);border-radius:4px;padding:.75rem .85rem;font-family:var(--body);font-size:1rem;color:var(--ink);min-height:82px;resize:vertical;background:#fff}
.qta:focus{outline:none;border-color:var(--accent)}
@media(max-width:520px){.quote-row{grid-template-columns:1fr}}


/* image hero framing */
.phead.has-img .phead-inner{min-height:clamp(300px,40vh,430px);display:flex;flex-direction:column;justify-content:center}
.phead-bg.pos-low img{object-position:50% 88%}

/* footer contact + form privacy links */
.foot-contact{margin-top:.7rem;line-height:1.7}
.foot-contact a{color:#fff;font-family:var(--display);font-weight:600;font-size:.95rem}
.foot-contact a:hover{color:var(--accent-bright)}
.foot-bottom a{color:#7C8794}.foot-bottom a:hover{color:#fff}
.form-note a{color:var(--accent-ink);font-weight:600}

/* utility phone, footer address, industries */
.util-phone{color:#fff;font-weight:700}
.foot-addr{font-family:var(--body);font-weight:400;font-size:.88rem;color:#9AA4AF}
.inds{background:var(--bone)}
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
@media(max-width:820px){.ind-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ind-grid{grid-template-columns:1fr}}

/* ===== visual overhaul: nav dropdown, card upgrade, type, motion ===== */
.nav-drop{position:relative}
.nav-droptrig{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--ink-soft);background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:.3rem;padding:.2rem 0;white-space:nowrap}
.nav-droptrig:hover,.nav-drop:hover .nav-droptrig,.nav-drop:focus-within .nav-droptrig{color:var(--ink)}
.nav-droptrig .caret{width:13px;height:13px;transition:transform .2s}
.nav-drop:hover .caret,.nav-drop:focus-within .caret{transform:rotate(180deg)}
.nav-menu{position:absolute;top:calc(100% + .5rem);left:-.7rem;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 16px 44px rgba(20,24,28,.15);padding:.5rem;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:70}
.nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu{opacity:1;visibility:visible;transform:none}
.nav-menu a{display:block;padding:.62rem .8rem;border-radius:6px;font-family:var(--display);font-weight:600;font-size:.92rem;color:var(--ink-soft);white-space:nowrap}
.nav-menu a:hover{background:var(--bone);color:var(--ink)}
.nav-menu-all{color:var(--accent-ink) !important;border-top:1px solid var(--line-soft);margin-top:.3rem;padding-top:.7rem !important}
.nav-quote{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--ink-soft);white-space:nowrap;display:inline-flex;align-items:center;gap:.3rem;cursor:pointer}
.nav-quote::after{content:"→";font-size:.9em;transition:transform .2s}
.nav-quote:hover{color:var(--ink)}.nav-quote:hover::after{transform:translateX(3px)}

/* card upgrade: retire the flat .ind box, give it depth + accent + hover */
.ind{position:relative;background:#fff;border:1px solid var(--line);border-radius:8px;padding:1.7rem 1.5rem 1.6rem;transition:border-color .2s,transform .18s,box-shadow .2s;overflow:hidden}
.ind::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:0;transition:opacity .2s}
.ind:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 14px 34px rgba(20,24,28,.10)}
.ind:hover::before{opacity:1}
.ind-ic{width:44px;height:44px;border-radius:9px;background:var(--accent-wash);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.ind-ic svg{width:23px;height:23px}
.ind h3{font-size:1.16rem;font-weight:700;margin-bottom:.45rem;letter-spacing:-.01em}
.ind p{color:var(--ink-soft);font-size:.96rem;line-height:1.55}

/* faint spec-grid texture on dark bands (each band sets position:relative in its own rule) */
.stats::after,.wedge::after,.cta-band::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:22px 22px;pointer-events:none}
.stats>.wrap,.wedge>.wrap,.cta-band>.wrap{position:relative;z-index:1}

/* white-label: two-col intro card, grid cols-3, process-flow */
.ind-grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.ind-grid.cols-3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ind-grid.cols-3{grid-template-columns:1fr}}
.wl-sidecard{background:var(--bone);border:1px solid var(--line);border-radius:10px;padding:1.9rem;align-self:start;position:sticky;top:90px}
.wl-sidecard h3{font-size:1.15rem;font-weight:700;margin-bottom:1.1rem}
.flow-band{background:var(--steel);color:#fff}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-top:1rem}
.flow-node{position:relative;padding:.5rem 1rem;text-align:center}
.flow-node:not(:last-child)::after{content:"";position:absolute;top:2.9rem;right:-.5rem;width:1rem;height:2px;background:rgba(255,255,255,.18);transform-origin:left center;transition:transform .55s cubic-bezier(.22,.61,.36,1) .3s}
.flow.reveal .flow-node:not(:last-child)::after{transform:scaleX(0)}
.flow.reveal.in .flow-node:not(:last-child)::after{transform:scaleX(1)}
.flow-num{font-family:var(--display);font-weight:800;font-size:2.3rem;color:rgba(255,255,255,.15);line-height:1}
.flow-ic{width:48px;height:48px;border-radius:11px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center;color:var(--accent-bright);margin:.7rem auto 1rem}
.flow-ic svg{width:23px;height:23px}
.flow-node h3{color:#fff;font-size:1.05rem;font-weight:700;margin-bottom:.4rem}
.flow-node p{color:#9AA4AF;font-size:.9rem;line-height:1.5}
.flow-node.end .flow-ic{background:var(--accent);border-color:var(--accent);color:#fff}
@media(max-width:820px){.flow{grid-template-columns:1fr 1fr;gap:1.6rem}.flow-node::after{display:none!important}.wl-sidecard{position:static}}
@media(max-width:560px){.flow{grid-template-columns:1fr}}

/* light process-flow variant (homepage) + node-count */
.flow.n3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.flow.n3{grid-template-columns:1fr}}
.flow.light .flow-num{color:var(--mist)}
.flow.light .flow-ic{background:var(--accent-wash);border-color:transparent;color:var(--accent-ink)}
.flow.light .flow-node h3{color:var(--ink)}
.flow.light .flow-node p{color:var(--ink-soft)}
.flow.light .flow-node:not(:last-child)::after{background:var(--line)}
.flow.light .flow-node.end .flow-ic{background:var(--accent);color:#fff}

/* dark process-flow band: make section header legible */
.flow-band .sec-head h2{color:#fff}
.flow-band .sec-head p{color:#C6CDD6}
.flow-band .eyebrow{color:var(--accent-bright)}