/* ==========================================================================
   BK INDUSTRIES — shared stylesheet
   Palette derived from the BK Industries TM logo
   ========================================================================== */
:root{
  --gold:#D4A017;
  --gold-deep:#C9971C;
  --gold-dark:#A87B0F;
  --gold-light:#F1D27A;
  --gold-grad:linear-gradient(135deg,#F3D46B 0%,#D4A017 45%,#A87B0F 100%);
  --charcoal:#1E1E1E;
  --charcoal-2:#2B2B2B;
  --charcoal-3:#3A3A3A;
  --ink:#222222;
  --muted:#5E5A55;
  --grey:#F4F2EE;       /* light warm grey */
  --grey-2:#E8E4DD;
  --line:#E2DDD4;
  --white:#FFFFFF;
  --copper:#B87333;     /* sparing accent */
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 10px 30px rgba(20,20,20,.08);
  --shadow-lg:0 20px 50px rgba(20,20,20,.14);
  --container:1200px;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --font-head:'Montserrat','Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--gold-dark);text-decoration:none}
a:hover{color:var(--charcoal)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--charcoal);line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
ul{padding-left:1.2em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:8px 14px;z-index:1000}
.skip-link:focus{left:10px;top:10px}

/* Placeholder marker — anything Piyush must fill in */
.ph{background:rgba(212,160,23,.14);border:1px dashed var(--gold-dark);border-radius:4px;padding:0 .3em;color:inherit;font-weight:600;overflow-wrap:anywhere;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.dark .ph,.site-footer .ph{background:rgba(212,160,23,.12);color:var(--gold-light)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--font-head);font-weight:700;font-size:.95rem;letter-spacing:.02em;padding:.85em 1.5em;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold-grad);color:#1a1a1a;box-shadow:0 6px 18px rgba(201,151,28,.35)}
.btn-gold:hover{color:#000;box-shadow:0 10px 24px rgba(201,151,28,.45)}
.btn-dark{background:var(--charcoal);color:#fff}
.btn-dark:hover{background:#000;color:var(--gold-light)}
.btn-outline{border-color:var(--gold);color:var(--gold)}
.btn-outline:hover{background:var(--gold);color:#111}
.btn-outline-dark{border-color:var(--charcoal);color:var(--charcoal)}
.btn-outline-dark:hover{background:var(--charcoal);color:#fff}
.btn-sm{padding:.6em 1.1em;font-size:.85rem}

/* ---------- Header ---------- */
.topbar{background:var(--charcoal);color:#cfcac2;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar a{color:#e9e4da}
.topbar a:hover{color:var(--gold-light)}
.topbar .tb-items{display:flex;gap:22px;flex-wrap:wrap}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:58px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-family:var(--font-head);font-weight:600;font-size:.92rem;color:var(--charcoal);padding:.55em .8em;border-radius:8px;position:relative}
.nav a:hover{color:var(--gold-dark);background:var(--grey)}
.nav a.active{color:var(--gold-dark)}
.nav a.active::after{content:"";position:absolute;left:.8em;right:.8em;bottom:.2em;height:2px;background:var(--gold-grad);border-radius:2px}
.nav .has-sub{position:relative}
.nav .sub{position:absolute;top:100%;left:0;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;display:none}
.nav .has-sub:hover .sub,.nav .has-sub:focus-within .sub{display:block}
.nav .sub a{display:block;padding:.6em .8em}
.nav .sub a.active::after{display:none}
.header-cta{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--charcoal)}
.menu-toggle svg{width:28px;height:28px}

@media (max-width:1020px){
  .menu-toggle{display:inline-flex}
  .nav{position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);padding:12px 20px 20px;gap:0;max-height:calc(100vh - 78px);overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .2s ease}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:.85em .4em;border-bottom:1px solid var(--grey-2);border-radius:0}
  .nav a.active::after{display:none}
  .nav .sub{position:static;display:block;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .nav .has-sub > a{pointer-events:auto}
  .header-cta .btn{display:none}
  .topbar .tb-hide-sm{display:none}
}
@media (max-width:560px){ .brand img{height:48px} .site-header .container{min-height:68px} .nav{inset:68px 0 auto 0} }

/* ---------- Sections ---------- */
section{padding:88px 0}
.section-sm{padding:60px 0}
.bg-grey{background:var(--grey)}
.dark{background:var(--charcoal);color:#d8d3ca}
.dark h1,.dark h2,.dark h3{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font-family:var(--font-head);font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold-grad)}
.dark .eyebrow{color:var(--gold)}
.section-head{max-width:720px;margin-bottom:48px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head.center .eyebrow::after{content:"";width:28px;height:2px;background:var(--gold-grad)}
.lead{font-size:1.12rem;color:var(--muted)}
.dark .lead{color:#bdb7ad}
.grid{display:grid;gap:26px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.g-2,.g-3,.g-4{grid-template-columns:1fr} section{padding:64px 0}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 500px at 85% -10%,rgba(212,160,23,.18),transparent 60%),
  radial-gradient(800px 400px at -10% 110%,rgba(184,115,51,.14),transparent 60%),
  linear-gradient(160deg,#1a1a1a 0%,#262626 55%,#1e1e1e 100%);color:#d8d3ca;padding:96px 0 104px}
.hero::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.025) 0 2px,transparent 2px 14px);pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{color:#fff}
.hero h1 .gold{background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#c9c3b9;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding:0;list-style:none}
.hero-tags li{font-size:.82rem;font-weight:600;color:#e6dfd2;border:1px solid rgba(212,160,23,.35);background:rgba(212,160,23,.07);padding:.4em .9em;border-radius:999px}
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}
@media (max-width:900px){.hero .container{grid-template-columns:1fr}.hero-art{max-width:420px;margin:0 auto}.hero{padding:64px 0 72px}}

.page-hero{background:linear-gradient(160deg,#1a1a1a,#2b2b2b);color:#cfc9bf;padding:72px 0 64px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.025) 0 2px,transparent 2px 14px)}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:40px solid rgba(212,160,23,.08);box-shadow:0 0 0 40px rgba(212,160,23,.04)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;margin-bottom:.35em}
.page-hero .lead{color:#c9c3b9;max-width:720px;margin:0}
.breadcrumb{font-size:.85rem;color:#a39d93;margin-bottom:14px}
.breadcrumb a{color:var(--gold)}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;height:100%}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.product-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.product-card .pc-art{background:linear-gradient(160deg,#232323,#343434);aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;position:relative}
.product-card .pc-art svg{width:62%;height:auto}
.product-card .pc-body{padding:26px;display:flex;flex-direction:column;flex:1}
.product-card .pc-body p{color:var(--muted)}
.product-card ul{margin:0 0 20px;padding:0;list-style:none}
.product-card li{padding:4px 0 4px 22px;position:relative;font-size:.94rem}
.product-card li::before{content:"";position:absolute;left:0;top:.8em;width:10px;height:2px;background:var(--gold)}
.product-card .btn{margin-top:auto;align-self:flex-start}
.tag{position:absolute;top:14px;left:14px;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#1a1a1a;background:var(--gold-grad);padding:.35em .8em;border-radius:999px}

.icon{width:52px;height:52px;border-radius:12px;background:linear-gradient(145deg,#2a2a2a,#1c1c1c);display:flex;align-items:center;justify-content:center;margin-bottom:18px;box-shadow:inset 0 0 0 1px rgba(212,160,23,.35)}
.icon svg{width:26px;height:26px;stroke:var(--gold);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card p{color:var(--muted);margin-bottom:0}
.card h3{margin-bottom:.5em}
.industry-card{border-top:3px solid var(--gold)}
.industry-card .pill{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.3em .7em;border-radius:999px;margin-bottom:12px}
.pill-current{background:var(--grey-2);color:var(--charcoal)}
.pill-growth{background:rgba(212,160,23,.15);color:var(--gold-dark)}
.industry-card .more{display:inline-block;margin-top:14px;font-weight:700;font-family:var(--font-head);font-size:.9rem}

.feature{display:flex;gap:18px;align-items:flex-start}
.feature .icon{flex-shrink:0;margin:0}
.feature h3{font-size:1.05rem;margin-bottom:.3em}
.feature p{color:var(--muted);margin:0;font-size:.96rem}
.dark .feature p{color:#b9b3a9}

/* ---------- Split / product detail ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.top{align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px}}
.check-list{list-style:none;padding:0;margin:0 0 1.2em}
.check-list li{position:relative;padding:6px 0 6px 32px}
.check-list li::before{content:"";position:absolute;left:0;top:10px;width:20px;height:20px;border-radius:50%;background:var(--gold-grad)}
.check-list li::after{content:"";position:absolute;left:7px;top:14px;width:6px;height:10px;border:solid #1a1a1a;border-width:0 2px 2px 0;transform:rotate(45deg)}
.dark .check-list li{color:#ddd7cc}

.img-ph{position:relative;border-radius:var(--radius);border:2px dashed #c9bfae;background:
  repeating-linear-gradient(45deg,#f7f5f1 0 12px,#efebe4 12px 24px);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;text-align:center;color:#7a7266;padding:24px;overflow:hidden}
.img-ph .ph-inner{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:.9rem;font-weight:600;position:relative;z-index:1}
.img-ph svg.cam{width:40px;height:40px;stroke:#a39a8b;fill:none;stroke-width:1.6}
.img-ph small{font-weight:500;color:#958c7e}
.img-ph.art{border-style:solid;border-color:#2e2e2e;background:linear-gradient(160deg,#222,#333)}
.img-ph.art svg.illus{position:absolute;inset:0;margin:auto;width:70%;height:auto;opacity:.95}
.img-ph.art .ph-inner{position:absolute;bottom:12px;left:12px;right:12px;flex-direction:row;justify-content:center;color:#e3dccf;background:rgba(0,0,0,.45);border:1px dashed rgba(212,160,23,.5);border-radius:8px;padding:8px 10px;font-size:.8rem}
.img-ph.art .ph-inner svg.cam{width:18px;height:18px;stroke:var(--gold)}

.app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.app-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.app-grid{grid-template-columns:1fr}}
.app{background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:18px 20px}
.app strong{display:block;font-family:var(--font-head);color:var(--charcoal);margin-bottom:4px}
.app span{color:var(--muted);font-size:.93rem}

/* ---------- Spec table ---------- */
.spec-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.spec-note{display:flex;gap:12px;align-items:flex-start;background:#FFF7E0;border-bottom:1px solid #F0DDA6;padding:14px 20px;font-size:.9rem;color:#6b5412}
.spec-note strong{color:#4d3c0b}
.spec-note svg{flex-shrink:0;width:20px;height:20px;stroke:#A87B0F;fill:none;stroke-width:2;margin-top:2px}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.spec{width:100%;border-collapse:collapse;min-width:560px}
table.spec th,table.spec td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--grey-2);vertical-align:top;font-size:.95rem}
table.spec thead th{background:var(--charcoal);color:#fff;font-family:var(--font-head);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}
table.spec tbody th{width:30%;font-family:var(--font-head);font-weight:700;color:var(--charcoal);background:#FAF8F5}
table.spec tbody tr:last-child th,table.spec tbody tr:last-child td{border-bottom:0}
table.spec td{color:#3d3a36}
.spec-foot{padding:14px 20px;font-size:.85rem;color:var(--muted);background:#FAF8F5;border-top:1px solid var(--grey-2)}

.size-chips{display:flex;flex-wrap:wrap;gap:8px}
.size-chips span{font-size:.85rem;font-weight:600;background:var(--grey);border:1px solid var(--line);border-radius:6px;padding:.2em .6em}

/* ---------- CTA band ---------- */
.cta-band{background:
  radial-gradient(700px 300px at 100% 0,rgba(212,160,23,.25),transparent 60%),
  linear-gradient(135deg,#1c1c1c,#2b2b2b);color:#d8d3ca;border-radius:22px;padding:56px;display:grid;grid-template-columns:1.4fr auto;gap:30px;align-items:center;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;border:26px solid rgba(212,160,23,.12)}
.cta-band h2{color:#fff;margin-bottom:.3em}
.cta-band p{margin:0;color:#c7c1b7}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
@media (max-width:820px){.cta-band{grid-template-columns:1fr;padding:36px 28px}}

/* ---------- Industries detail ---------- */
.ind-block{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start;padding:56px 0;border-bottom:1px solid var(--line)}
.ind-block:last-child{border-bottom:0}
.ind-block .ind-visual{background:linear-gradient(160deg,#222,#333);border-radius:var(--radius);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.ind-block .ind-visual svg{width:46%;height:auto}
.ind-block h2{font-size:clamp(1.4rem,2.4vw,1.9rem)}
.ind-block .products-fit{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 18px}
.ind-block .products-fit a{font-size:.85rem;font-weight:700;background:var(--grey);border:1px solid var(--line);color:var(--charcoal);padding:.35em .8em;border-radius:999px}
.ind-block .products-fit a:hover{border-color:var(--gold);color:var(--gold-dark)}
@media (max-width:900px){.ind-block{grid-template-columns:1fr;gap:26px}}

/* ---------- Steps ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding:26px 22px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-head);font-weight:800;font-size:1.9rem;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:8px}
.step h3{font-size:1.02rem;color:#fff}
.step p{font-size:.93rem;color:#b9b3a9;margin:0}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:start}
@media (max-width:960px){.contact-grid{grid-template-columns:1fr}}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px}
@media (max-width:560px){.form-card{padding:24px 20px}}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--font-head);font-weight:700;font-size:.85rem;margin-bottom:6px;color:var(--charcoal)}
.field label .req{color:var(--copper)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.97rem;padding:.8em .95em;border:1.5px solid var(--grey-2);border-radius:10px;background:#FCFBF9;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(212,160,23,.18);background:#fff}
.field .hint{font-size:.8rem;color:var(--muted);margin-top:4px}
.field input:user-invalid,.field select:user-invalid,.field textarea:user-invalid{border-color:#c0492b}
.qty-row{display:grid;grid-template-columns:1fr 130px;gap:10px}
.form-note{font-size:.83rem;color:var(--muted);margin-top:12px}
.form-alert{display:none;margin-top:18px;border-radius:12px;padding:18px 20px;background:#F1F8EC;border:1px solid #BFDDB0;color:#2f5421}
.form-alert.show{display:block}
.form-alert h4{margin:0 0 6px;color:#244419;font-size:1rem}
.form-alert p{margin:0 0 10px;font-size:.93rem}
.info-card{background:var(--charcoal);color:#d4cec4;border-radius:var(--radius);padding:32px;margin-bottom:22px}
.info-card h3{color:#fff}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.info-list li:last-child{border-bottom:0}
.info-list svg{width:22px;height:22px;flex-shrink:0;stroke:var(--gold);fill:none;stroke-width:1.8;margin-top:2px}
.info-list strong{display:block;color:#fff;font-family:var(--font-head);font-size:.85rem;letter-spacing:.04em}
.info-list a{color:#e9e2d4}
.map-ph{border-radius:var(--radius);border:2px dashed #c9bfae;aspect-ratio:4/3;background:
  linear-gradient(0deg,rgba(244,242,238,.85),rgba(244,242,238,.85)),
  repeating-linear-gradient(0deg,transparent 0 38px,#d9d2c5 38px 40px),
  repeating-linear-gradient(90deg,transparent 0 38px,#d9d2c5 38px 40px);display:flex;align-items:center;justify-content:center;text-align:center;color:#6f675b;padding:20px}
.map-ph svg{width:44px;height:44px;margin:0 auto 10px;stroke:var(--gold-dark);fill:none;stroke-width:1.8}
.map-ph strong{display:block;color:var(--charcoal);font-family:var(--font-head)}

/* ---------- About ---------- */
.logo-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px;display:flex;align-items:center;justify-content:center}
.logo-panel img{width:100%;max-width:440px;height:auto}
.fact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:10px}
.fact{background:var(--grey);border-radius:10px;padding:16px 18px}
.fact small{display:block;font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fact span{font-family:var(--font-head);font-weight:700;color:var(--charcoal)}
@media (max-width:520px){.fact-list{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:#161616;color:#aaa39a;padding:72px 0 0;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px}
@media (max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-logo{display:inline-block;background:#fff;border-radius:12px;padding:10px 14px;margin-bottom:18px}
.footer-logo img{height:64px;width:auto}
.site-footer h4{color:#fff;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:#d2ccc2}
.site-footer a:hover{color:var(--gold)}
.footer-contact li{display:flex;gap:10px}
.footer-contact svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:1.8;flex-shrink:0;margin-top:3px}
.footer-bottom{margin-top:56px;border-top:1px solid rgba(255,255,255,.08);padding:22px 0;font-size:.83rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#8a847b}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:200;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px rgba(0,0,0,.25);transition:transform .15s ease}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float .wa-label{position:absolute;right:70px;background:#1e1e1e;color:#fff;font-size:.8rem;font-weight:600;padding:.45em .8em;border-radius:8px;white-space:nowrap;opacity:0;transform:translateX(6px);transition:all .2s;pointer-events:none}
.wa-float:hover .wa-label{opacity:1;transform:none}
@media (max-width:560px){.wa-float{right:16px;bottom:16px;width:54px;height:54px}}

/* utilities */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mt-2{margin-top:24px}.mt-3{margin-top:36px}
.center{text-align:center}
.muted{color:var(--muted)}
.gold-text{color:var(--gold-dark)}
.divider{height:1px;background:var(--line);margin:40px 0}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--grey)}
.map-embed iframe{width:100%;height:100%;border:0;display:block}
/* ISO badge */
.iso-badge{display:inline-flex;align-items:center;gap:.45em;font-family:var(--font-head);font-weight:800;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#1a1a1a;background:var(--gold-grad);padding:.45em .95em .45em .7em;border-radius:999px;box-shadow:0 4px 14px rgba(201,151,28,.3);white-space:nowrap}
.iso-badge svg{width:18px;height:18px;stroke:#1a1a1a;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.iso-badge.lg{font-size:.9rem;padding:.55em 1.2em .55em .85em}
.iso-badge.lg svg{width:22px;height:22px}
.hero-badges{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.iso-std{font-size:.78rem;color:#a39d93}
.tb-iso{color:var(--gold);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.75rem}
.fact-iso{background:rgba(212,160,23,.12);border:1px solid rgba(212,160,23,.35)}
.split.why{grid-template-columns:.85fr 1.4fr}
.split.why .grid{gap:30px 28px}
@media (max-width:900px){.split.why{grid-template-columns:1fr}}
@media (min-width:1021px){.brand img{height:70px}.site-header .container{min-height:90px}}
.map-embed{position:relative}
.map-embed::before{content:"Loading map… Vithal Industrial Complex, Dongari, Talasari, Palghar 401606";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px;color:var(--muted);font-size:.9rem}
.map-embed iframe{position:relative;z-index:1}
/* ISO certification badges (text/CSS only — not official ISO marks) */
.iso-badges{display:flex;flex-wrap:wrap;gap:10px}
.iso-badges .iso-badge{text-transform:none;letter-spacing:0;font-size:.8rem;padding:.45em .95em .45em .6em;line-height:1.15}
.iso-badges .iso-badge b{display:block;font-weight:800;font-size:.86rem}
.iso-badges .iso-badge small{display:block;font-family:var(--font-body);font-weight:600;font-size:.68rem;opacity:.8}
.hero-iso{margin-top:30px}
.hero-iso .iso-badge{background:rgba(212,160,23,.1);color:#f3e6c4;border:1px solid rgba(212,160,23,.55);box-shadow:none}
.hero-iso .iso-badge svg{stroke:var(--gold)}
.hero-iso + .hero-tags{margin-top:14px}
.iso-badges.stack{justify-content:center}
.footer-iso{flex-direction:column;align-items:flex-start;gap:8px}
.footer-iso .iso-badge{box-shadow:none}
.cert-band{padding:30px 0;background:#fff;border-bottom:1px solid var(--line)}
.cert-band .container{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cert-band-title{max-width:300px}
.cert-band-title p{margin:6px 0 0;font-size:.9rem;color:var(--muted)}
.cert-items{display:flex;gap:18px;flex-wrap:wrap}
.cert-item{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:12px 18px 12px 12px;background:var(--grey)}
.cert-seal{width:46px;height:46px;border-radius:50%;background:var(--gold-grad);display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 3px rgba(255,255,255,.35)}
.cert-seal svg{width:24px;height:24px;stroke:#1a1a1a;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cert-item strong{display:block;font-family:var(--font-head);font-weight:800;color:var(--charcoal);font-size:1rem}
.cert-item span{font-size:.82rem;color:var(--muted)}
@media (max-width:680px){.cert-items{flex-direction:column;width:100%}.cert-item{width:100%}}
@media (max-width:680px){.hero-iso{display:none}}
/* Home industries cards: 3 + 2 centred at desktop, 2 + 2 + 1 at tablet, stacked on mobile */
.ind-cards{display:flex;flex-wrap:wrap;justify-content:center;gap:26px}
.ind-cards > .card{flex:0 1 calc((100% - 52px)/3);height:auto}
@media (max-width:980px){.ind-cards > .card{flex-basis:calc((100% - 26px)/2)}}
@media (max-width:680px){.ind-cards > .card{flex-basis:100%}}
.section-head.wide{max-width:920px;margin-bottom:36px}
.ind-cards .industry-card{padding:24px 26px}
.ind-cards .industry-card .icon{margin-bottom:14px}
.section-head.wide{max-width:1000px}
.section-head.wide h2{font-size:clamp(1.5rem,2.5vw,2.1rem)}
.section-head.wide{margin-bottom:28px}
.ind-cards{gap:22px}
.ind-cards > .card{flex-basis:calc((100% - 44px)/3)}
@media (max-width:980px){.ind-cards > .card{flex-basis:calc((100% - 22px)/2)}}
@media (max-width:680px){.ind-cards > .card{flex-basis:100%}}
.ind-cards .industry-card{padding:22px 26px}
/* confirmed vs typical spec rows */
.conf-tag,.typ-tag{display:inline-block;margin-left:10px;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.2em .6em;border-radius:999px;vertical-align:middle;white-space:nowrap}
.conf-tag{background:#E7F4E1;color:#2f6a1f;border:1px solid #BFDDB0}
.typ-tag{background:#FFF7E0;color:#8a6a12;border:1px solid #F0DDA6}
.hero-tags li.hl{background:var(--gold-grad);color:#1a1a1a;border-color:transparent;font-weight:700}
.size-strip{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:18px 0 0}
.size-strip span{background:var(--charcoal);color:#e9e2d4;border-radius:999px;padding:.45em 1.1em;font-size:.92rem}
.size-strip strong{color:var(--gold)}
.typ-tag{background:transparent;border:1px dashed #d9c68c;color:#9a7d2a;font-weight:600;letter-spacing:.04em}
/* Machinery table */
table.spec.mach thead th:nth-child(2){width:14%}
table.spec.mach thead th:nth-child(1){width:38%}
table.spec.mach td{padding:16px 20px}
table.spec.mach tbody tr:nth-child(even) td{background:#FAF8F5}
.mach-extra .card:hover{transform:none}
@media (max-width:600px){
  table.spec.mach{min-width:0}
  table.spec.mach thead{display:none}
  table.spec.mach tr{display:block;border-bottom:1px solid var(--grey-2);padding:10px 0}
  table.spec.mach td{display:flex;justify-content:space-between;gap:12px;border:0;padding:6px 18px;background:transparent!important}
  table.spec.mach td::before{content:attr(data-label);font-family:var(--font-head);font-weight:700;font-size:.8rem;color:var(--charcoal)}
}
/* Hero stats */
.hero{padding-top:72px}
.hero h1{font-size:clamp(2rem,3.6vw,3rem)}
.hero-stats{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:0;margin-top:24px;border:1px solid rgba(212,160,23,.3);border-radius:14px;background:rgba(0,0,0,.25);max-width:600px}
.hero-stats div{padding:12px 18px;border-left:1px solid rgba(212,160,23,.2)}
.hero-stats div:first-child{border-left:0}
.hero-stats strong{display:block;font-family:var(--font-head);font-weight:800;font-size:1.35rem;line-height:1.1;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{display:block;font-size:.75rem;color:#c9c3b9;margin-top:3px}
.hero-stats + .hero-actions{margin-top:24px}
@media (max-width:600px){.hero-stats{grid-template-columns:repeat(2,1fr)}.hero-stats div:nth-child(3){border-left:0}.hero-stats div:nth-child(n+3){border-top:1px solid rgba(212,160,23,.2)}}
/* Machinery stats */
.mach-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.mach-stats div{background:var(--charcoal);border-radius:12px;padding:18px 20px}
.mach-stats strong{display:block;font-family:var(--font-head);font-weight:800;font-size:1.6rem;color:var(--gold);line-height:1.1}
.mach-stats span{display:block;color:#cfc9bf;font-size:.86rem;margin-top:4px}
@media (max-width:900px){.mach-stats{grid-template-columns:repeat(2,1fr)}}
table.spec.mach thead th:nth-child(1){width:34%}
table.spec.mach thead th:nth-child(2){width:10%}
table.spec.mach tfoot td{background:#FFF7E0;border-top:2px solid var(--gold);font-size:.95rem}
@media (max-width:600px){table.spec.mach tfoot tr{display:block;background:#FFF7E0}}
.hero-stats{max-width:none;width:max-content}
.hero-stats div{padding:11px 16px}
.hero-stats strong{font-size:1.25rem;white-space:nowrap}
.hero-stats span{white-space:nowrap}
@media (max-width:600px){.hero-stats{width:auto}.hero-stats span{white-space:normal}}
table.spec.mach td{padding:10px 20px}
table.spec.mach thead th{padding:11px 20px}
#machinery .section-head{margin-bottom:26px}
.mach-stats div{padding:14px 18px}

/* ---- Machinery photo gallery (representative images) ---- */
.mach-gallery-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 24px;margin:8px 0 16px}
.mach-gallery-head h3{margin:0;font-size:1.25rem}
.rep-note{display:flex;align-items:flex-start;gap:8px;margin:0;max-width:640px;font-size:.88rem;color:#5a5f66;background:#fff;border:1px dashed #c9a24a;border-radius:8px;padding:8px 12px;line-height:1.45}
.rep-note .cam{width:18px;height:18px;flex:0 0 18px;margin-top:1px;color:#b07a2a}
.mach-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mach-photo{margin:0;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.08),0 6px 18px rgba(0,0,0,.05);display:flex;flex-direction:column}
.mp-img{position:relative;aspect-ratio:16/10;background:#1d1f22;overflow:hidden}
.mp-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.mach-photo:hover .mp-img img{transform:scale(1.04)}
.mp-tag{position:absolute;left:10px;bottom:10px;background:rgba(17,19,22,.72);color:#fff;font-size:.7rem;letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:999px;backdrop-filter:blur(2px)}
.mach-photo figcaption{padding:12px 14px 14px;display:flex;flex-direction:column;gap:3px}
.mach-photo figcaption strong{font-size:1rem;color:#1d1f22}
.mach-photo figcaption span{font-size:.86rem;color:#5a5f66;line-height:1.4}
.img-credits{font-size:.75rem;color:#6b7078;line-height:1.5;margin:12px 0 28px}
.img-credits a{color:inherit;text-decoration:underline;text-underline-offset:2px}
@media (max-width:900px){.mach-gallery{grid-template-columns:repeat(2,1fr);gap:14px}}
@media (max-width:520px){.mach-gallery{grid-template-columns:1fr}.mp-img{aspect-ratio:16/9}}

/* ======== Brochure update (Oct 2026) ======== */
/* Hero photo */
.hero-photo{position:relative;aspect-ratio:952/800}
.hero-photo::before{content:"";position:absolute;inset:4% 2% 4% 6%;border-radius:50%;border:2px solid rgba(212,160,23,.55);box-shadow:0 0 0 14px rgba(212,160,23,.05),0 0 80px rgba(212,160,23,.18) inset}
.hero-photo img{position:relative;width:100%;height:100%;object-fit:cover;display:block;
  -webkit-mask-image:radial-gradient(ellipse 62% 60% at 56% 50%,#000 58%,rgba(0,0,0,.6) 76%,transparent 100%);
          mask-image:radial-gradient(ellipse 62% 60% at 56% 50%,#000 58%,rgba(0,0,0,.6) 76%,transparent 100%);
  filter:drop-shadow(0 30px 40px rgba(0,0,0,.45)) saturate(1.05)}
.hero .eyebrow{letter-spacing:.12em}
.hero h1{font-size:clamp(2rem,3.6vw,3.1rem)}

/* Product cards with photos (4-up) */
.prod-grid{gap:22px}
.product-card .pc-photo{background:#1b1b1b;overflow:hidden}
.product-card .pc-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.product-card:hover .pc-photo img{transform:scale(1.04)}
.product-card .pc-art .tag{z-index:2}
.prod-grid .pc-body{padding:22px}
.prod-grid .pc-body h3{font-size:1.15rem}
.prod-grid .pc-body p{font-size:.92rem}
.prod-grid .pc-body .btn{margin-top:auto;align-self:flex-start}
@media (min-width:981px) and (max-width:1180px){.prod-grid .pc-body .btn{font-size:.82rem;padding:.75em 1.1em}}

/* Also serving row (home) */
.also-serving{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 12px;margin-top:28px}
.also-label{font-family:var(--font-head);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-right:4px}
.also-serving a{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45em 1em .45em .7em;font-size:.88rem;font-weight:600;color:var(--charcoal);text-decoration:none;transition:border-color .2s,transform .2s}
.also-serving a:hover{border-color:var(--gold);transform:translateY(-1px)}
.also-serving svg{width:18px;height:18px;stroke:#a87b0f;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* Manufacturing process steps */
.process{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,1fr);gap:16px}
.process .pstep{position:relative;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 14px 20px}
.process .pstep:not(:last-child)::after{content:"";position:absolute;top:50px;right:-13px;width:10px;height:10px;border-top:2px solid var(--gold);border-right:2px solid var(--gold);transform:rotate(45deg);z-index:2}
.pstep-ico{position:relative;width:64px;height:64px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(160deg,#1f1f1f,#353535);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 3px rgba(212,160,23,.35)}
.pstep-ico svg{width:30px;height:30px;stroke:var(--gold);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.pstep-no{position:absolute;bottom:-6px;right:-6px;width:24px;height:24px;border-radius:50%;background:var(--gold-grad);color:#1a1a1a;font-family:var(--font-head);font-weight:800;font-size:.78rem;display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.process .pstep h3{font-size:.98rem;margin:0 0 .4em}
.process .pstep p{font-size:.84rem;color:var(--muted);margin:0;line-height:1.5}
.process.compact .pstep{padding:18px 10px 16px}
.process.compact .pstep h3{margin:0;font-size:.9rem}
@media (max-width:1100px){.process{grid-template-columns:repeat(4,1fr)}.process .pstep:nth-child(4)::after{display:none}}
@media (max-width:680px){.process{grid-template-columns:repeat(2,1fr);gap:12px}.process .pstep::after{display:none}.process .pstep:last-child{grid-column:1/-1}}

/* Quality assurance block */
.qa-block{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:stretch}
.qa-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 32px}
.qa-list h2{font-size:1.6rem}
.qa-check{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;margin:0}
.qa-slogan{background:linear-gradient(160deg,#1c1c1c,#2e2e2e);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#d8d3ca;position:relative;overflow:hidden}
.qa-slogan svg{width:54px;height:54px;stroke:var(--gold);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;margin-bottom:12px}
.qa-slogan p{font-family:var(--font-head);font-weight:800;font-size:1.5rem;line-height:1.25;margin:0 0 10px;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;text-transform:uppercase;letter-spacing:.02em;max-width:300px}
.qa-slogan small{font-size:.78rem;color:#a9a399;letter-spacing:.06em;text-transform:uppercase}
@media (max-width:900px){.qa-block{grid-template-columns:1fr}}
@media (max-width:560px){.qa-check{grid-template-columns:1fr}.qa-list{padding:24px 20px}}

/* Certification block (About) */
.cert-block{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:32px 36px;background:linear-gradient(135deg,#fff 60%,#fbf6e9)}
.cert-block h2{font-size:1.6rem;margin-bottom:.5em}
.cb-list{margin:0;display:grid;gap:0}
.cb-list div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.cb-list dt{font-family:var(--font-head);font-weight:700;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:2px}
.cb-list dd{margin:0;font-weight:600;color:var(--charcoal)}
.cb-side{display:flex;flex-direction:column;gap:12px;align-items:center}
.cb-badges{flex-direction:column;align-items:stretch}
@media (max-width:900px){.cert-block{grid-template-columns:1fr;padding:26px 22px}}
@media (max-width:480px){.cb-list div{grid-template-columns:1fr;gap:2px}}

/* Photo frame (About facility, product pages) */
.photo-frame{margin:0;border-radius:var(--radius);overflow:hidden;background:#1b1b1b;box-shadow:0 18px 40px rgba(0,0,0,.18);border:1px solid #2e2e2e}
.photo-frame img{display:block;width:100%;height:auto}
.prod-photo{max-width:520px;justify-self:center;width:100%}

/* Machinery gallery: brochure photos */
.mach-gallery{grid-template-columns:repeat(6,1fr);gap:16px;max-width:1020px;margin:0 auto}
.mach-photo{grid-column:span 2}
.mach-photo.wide{grid-column:span 3}
.mach-photo .mp-img{aspect-ratio:16/10}
.mach-photo.wide .mp-img{aspect-ratio:2.6/1}
.mach-gallery-head{justify-content:center;max-width:1020px;margin:8px auto 16px}
.mach-gallery + .spec-wrap{margin-top:32px}
@media (max-width:900px){.mach-gallery{grid-template-columns:repeat(2,1fr)}.mach-photo,.mach-photo.wide{grid-column:span 1}.mach-photo.wide .mp-img{aspect-ratio:16/10}}
@media (max-width:520px){.mach-gallery{grid-template-columns:1fr}}

/* Copper alloy cards */
.alloy-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.alloy-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);display:grid;grid-template-columns:200px 1fr;gap:22px;padding:22px;align-items:start}
.alloy-photo{margin:0;border-radius:10px;overflow:hidden;background:#f3efe8}
.alloy-photo img{display:block;width:100%;height:auto}
.alloy-body h3{font-size:1.2rem;margin-bottom:.3em}
.alloy-body .desig{font-weight:600;color:#a87b0f;font-size:.95rem}
.alloy-body p{color:var(--muted);font-size:.93rem;margin:0 0 12px}
.alloy-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.alloy-cols h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--copper);margin:0 0 6px}
.alloy-cols .check-list{margin:0}
.alloy-cols .check-list li{font-size:.9rem}
@media (max-width:1050px){.alloy-grid{grid-template-columns:1fr}}
@media (max-width:560px){.alloy-card{grid-template-columns:1fr}.alloy-photo{max-width:260px}.alloy-cols{grid-template-columns:1fr}}

/* More applications (Industries) */
.more-apps{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}
.more-app{flex:0 1 calc((100% - 40px)/3);display:flex;flex-direction:column;scroll-margin-top:110px;height:auto}
.more-app h3{font-size:1.1rem}
.more-app p{color:var(--muted);font-size:.93rem}
.more-app .products-fit{margin:auto 0 10px}
@media (max-width:900px){.more-app{flex-basis:calc((100% - 20px)/2)}}
@media (max-width:600px){.more-app{flex-basis:100%}}

/* CTA band banner tubes */
.cta-band .cta-tubes{position:absolute;right:-40px;bottom:0;height:100%;width:auto;max-width:62%;object-fit:cover;object-position:right center;opacity:.28;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 45%);mask-image:linear-gradient(90deg,transparent,#000 45%)}
.cta-band > div{position:relative;z-index:1}
.cta-band::after{z-index:0}

/* Footer tagline */
.site-footer .footer-tagline{font-family:var(--font-head);font-weight:800;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin:10px 0 6px}
.hero-photo img{-webkit-mask-image:radial-gradient(closest-side at 54% 50%,#000 62%,rgba(0,0,0,.55) 82%,transparent 100%);mask-image:radial-gradient(closest-side at 54% 50%,#000 62%,rgba(0,0,0,.55) 82%,transparent 100%)}
.hero-photo::before{inset:2% 4% 2% 8%}
.more-app .products-fit{display:flex;flex-wrap:wrap;gap:8px;margin:auto 0 14px}
.more-app .products-fit a{font-size:.8rem;font-weight:700;background:var(--grey);border:1px solid var(--line);color:var(--charcoal);padding:.3em .75em;border-radius:999px}
.more-app .products-fit a:hover{border-color:var(--gold)}
.split > .prod-photo{align-self:start;margin-top:56px}
@media (max-width:900px){.split > .prod-photo{margin-top:0}}
@media (max-width:680px){.prod-grid{max-width:420px;margin:0 auto}}

/* Certifications (About #certifications) — text cards */
a.iso-badge{text-decoration:none}
a.iso-badge:hover{filter:brightness(1.06)}
a.tb-iso{color:var(--gold);text-decoration:none}
a.tb-iso:hover{text-decoration:underline}
a.cert-item{text-decoration:none;color:inherit;transition:border-color .2s,transform .2s}
a.cert-item:hover{border-color:var(--gold);transform:translateY(-1px)}
.cert-section{scroll-margin-top:100px}
.cert-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cert-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 24px 14px;border-top:3px solid var(--gold)}
.cc-head{display:flex;gap:14px;align-items:center;margin-bottom:12px}
.cc-head h3{margin:0;font-size:1.2rem}
.cc-head p{margin:2px 0 0;font-size:.86rem;color:var(--muted);line-height:1.35}
.cert-card .cert-seal{flex:0 0 auto}
.cert-card .cb-list div{grid-template-columns:118px 1fr;padding:9px 0}
.cert-card .cb-list dd{font-size:.92rem}
.cert-fine{font-size:.8rem;margin:14px 0 0}
@media (max-width:980px){.cert-cards{grid-template-columns:1fr;max-width:560px;margin:0 auto}}
@media (max-width:420px){.cert-card .cb-list div{grid-template-columns:1fr;gap:2px}}
.cert-card .cb-list div{grid-template-columns:128px 1fr}
.cert-card .cb-list dt{font-size:.7rem;letter-spacing:.08em}
@media (max-width:420px){.cert-card .cb-list div{grid-template-columns:1fr}}

/* Certificate image cards (static, no enlargement) */
.cert-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;max-width:1040px;margin:0 auto}
.cert-fig{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 14px 16px;display:flex;flex-direction:column;border-top:3px solid var(--gold)}
.cert-img{border-radius:8px;overflow:hidden;border:1px solid var(--line);background:#fafafa}
.cert-img img{display:block;width:100%;height:auto}
.cert-fig figcaption{text-align:center;padding-top:12px;display:flex;flex-direction:column;gap:2px}
.cert-fig figcaption strong{font-family:var(--font-head);font-size:1.05rem;color:var(--charcoal)}
.cert-fig figcaption span{font-size:.86rem;color:var(--muted)}
@media (max-width:900px){.cert-gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cert-gallery{grid-template-columns:1fr;max-width:380px}}

/* Legal notice (About certificates + footer) */
.legal-notice{max-width:820px;margin:32px auto 0;padding:14px 20px;border:1px solid rgba(201,162,39,.35);border-left:3px solid var(--gold,#c9a227);border-radius:10px;background:rgba(201,162,39,.06);font-size:.88rem;line-height:1.6;color:#5a554d;text-align:left}
.legal-notice strong{color:#3a362f}
.footer-bottom .legal-line{flex:1 1 420px;line-height:1.55;color:#a39d93}
.footer-bottom{padding-bottom:88px}

/* ===== UNICOP™ product brand ===== */
.brand-strip{background:#fff;border-bottom:1px solid var(--line);padding:26px 0}
.brand-strip-in{display:flex;align-items:center;gap:36px;flex-wrap:wrap}
.bs-logo{flex:0 0 auto;padding:10px 0}
.bs-logo img{display:block;width:min(360px,80vw);height:auto}
.bs-text{flex:1 1 380px;min-width:0}
.bs-text .eyebrow{margin-bottom:6px}
.bs-title{font-family:var(--font-head);font-weight:700;font-size:1.15rem;color:var(--ink);margin:0 0 6px}
.bs-note{font-size:.92rem;color:var(--muted);margin:0;line-height:1.6}
.product-card .pc-art .brand-tag{position:absolute;top:12px;right:12px;z-index:2;background:#fff;border-radius:8px;padding:5px 8px;box-shadow:0 4px 14px rgba(0,0,0,.25);line-height:0}
.product-card .pc-art .brand-tag img{display:block;width:96px;height:auto}
.pc-brand{font-size:.84rem;color:var(--copper);font-weight:600;margin:-4px 0 8px}
.pc-brand strong{color:#1F3A68}
.brand-band{background:linear-gradient(180deg,#fff, #FBF7F0)}
.brand-band-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:center;background:#fff;border:1px solid var(--line);border-top:3px solid var(--copper);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px 44px}
.bb-logo img{display:block;width:100%;max-width:520px;height:auto;margin:0 auto}
.bb-text h2{margin:.2em 0 .45em}
.bb-text p{color:var(--muted)}
.bb-small{font-size:.85rem;margin-top:14px}
@media (max-width:860px){
  .brand-band-in{grid-template-columns:1fr;gap:24px;padding:28px 22px}
  .brand-strip-in{gap:14px}
  .bs-logo img{width:min(300px,78vw)}
}

/* Netlify Forms honeypot + thank-you page */
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.thanks-card{max-width:760px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);box-shadow:var(--shadow);padding:44px 36px}
.thanks-card .icon{margin:0 auto 14px}
.thanks-card p{color:var(--muted)}
.thanks-actions{justify-content:center;flex-wrap:wrap;margin-top:22px}
.thanks-back{margin-top:22px;font-size:.92rem}
@media (max-width:600px){.thanks-card{padding:30px 18px}.thanks-actions .btn{white-space:normal}}
/* story:start (generated by build.py) */
.story-section{padding:80px 0 76px;background:#FBF8F2;border-bottom:1px solid var(--line)}
.story{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
.story-head h2{margin-bottom:28px}
.story-sub{display:block;color:var(--gold-dark);font-size:.72em;font-weight:700;margin-top:.35em}
.story-chips{display:flex;flex-wrap:wrap;gap:12px}
.story-chip{background:rgba(212,160,23,.10);border:1px solid rgba(212,160,23,.38);border-radius:12px;padding:14px 18px;min-width:150px;flex:1 1 150px}
.story-chip strong{display:block;font-family:var(--font-head);font-weight:800;font-size:1.45rem;color:var(--charcoal);line-height:1.15}
.story-chip span{display:block;font-size:.85rem;color:var(--muted);margin-top:2px}
.story-body{border-left:3px solid var(--gold);padding-left:32px}
.story-body p{font-size:1.08rem;line-height:1.8;color:var(--ink);margin-bottom:1.1em}
.story-body p:last-child{margin-bottom:0}
.est-line{font-size:.88rem;letter-spacing:.04em;margin:-6px 0 18px}
.est-line a{color:var(--gold-light)}
.est-line a:hover{color:#fff}
@media (max-width:900px){.story{grid-template-columns:1fr;gap:28px}.story-section{padding:56px 0}.story-body{padding-left:20px}.story-body p{font-size:1.02rem;line-height:1.75}}
/* story:end */
/* wa:start (generated by build.py) */
.wa-float{bottom:80px}
@media (max-width:560px){.wa-float{bottom:80px}}
/* wa:end */
/* seo:start (generated by build.py) */
.h1-pre{display:block;font-size:.42em;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:.45em}
.seo-intro{background:#FBF8F2;border-bottom:1px solid var(--line)}
.intro-copy{max-width:920px;margin:0 auto;text-align:center}
.intro-copy h2{font-size:clamp(1.35rem,2.2vw,1.75rem);margin-bottom:.6em}
.intro-copy p{font-size:1.04rem;line-height:1.75;color:var(--ink)}
.intro-copy p:last-child{margin-bottom:0}
.intro-copy a,.faq-a a,.size-note a{color:var(--gold-dark);text-decoration:underline;text-underline-offset:2px}
.intro-lead{font-size:1.06rem;color:var(--ink)}
.spec-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin:22px 0 0}
.spec-links a{font-family:var(--font-head);font-weight:700;font-size:.92rem;color:var(--gold-dark)}
.spec-links a:hover{color:var(--charcoal)}
table.spec.size-table{min-width:720px}
table.spec.size-table tbody th{width:auto}
table.spec.size-table tbody tr:nth-child(even) td{background:#FAF8F5}
table.spec.conv-table{min-width:0}
table.spec.conv-table th,table.spec.conv-table td{padding:10px 16px}
.size-block{margin-bottom:44px}
.size-block:last-child{margin-bottom:0}
.size-block h2{margin-bottom:.35em}
.size-block > p{max-width:820px}
.size-note{font-size:.9rem;color:var(--muted);margin-top:12px}
.temper-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.conv-wrap{max-width:560px;width:100%}
.conv-split{align-items:start}
.faq-group{margin-bottom:48px}
.faq-group:last-child{margin-bottom:0}
.faq-group > h2{margin-bottom:18px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 26px;margin-bottom:14px}
.faq-item h3{font-size:1.08rem;margin:0 0 .5em}
.faq-a p{margin:0;color:#3d3a36;line-height:1.7}
.faq-a p + p{margin-top:.6em}
@media (max-width:900px){.temper-grid{grid-template-columns:1fr}.faq-item{padding:18px 18px}}
@media (max-width:700px){table.spec.size-table{min-width:0}table.spec.size-table thead{display:none}table.spec.size-table tr{display:block;border-bottom:1px solid var(--grey-2);padding-bottom:6px}table.spec.size-table tbody tr:last-child{border-bottom:0}table.spec.size-table tbody th{display:block;width:auto;padding:12px 16px;border-bottom:0}table.spec.size-table td,table.spec.size-table tbody tr:nth-child(even) td{display:grid;grid-template-columns:40% 1fr;gap:10px;padding:6px 16px;border-bottom:0;background:none}table.spec.size-table td::before{content:attr(data-label);font-family:var(--font-head);font-weight:700;font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}}
/* header UNICOP logo (home page only) */
.brand-group{display:flex;align-items:center;gap:14px;flex-shrink:0}
.brand-divider{width:1px;height:40px;background:var(--line);flex-shrink:0}
.brand-unicop{display:flex;align-items:center;flex-shrink:0;line-height:0}
.brand-unicop img{display:block;height:44px;width:auto}
@media (min-width:1101px) and (max-width:1180px){.brand-unicop img{height:36px}}
@media (min-width:1021px) and (max-width:1100px){.brand-unicop img{height:30px}.brand-group{gap:12px}}
@media (max-width:1020px){.brand-unicop img{height:32px}.brand-divider{height:34px}}
@media (max-width:560px){.brand-group{gap:10px}.brand-unicop img{height:26px}.brand-divider{height:28px}}
/* seo:end */