/* MGV-WEB-01 Rev.00 — Metalgrid corporate website styles */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;700&family=Barlow+Condensed:wght@400;600&display=swap');
:root{
  --steel:#5980A6;--deep:#1D2D3D;--ink:#1D1F20;--ground:#F2F2F3;
  --a100:#EEF6FF;--a300:#B5D9FD;--a400:#94BCE3;--a700:#416180;--a800:#2C455D;
  --n200:#E7E7EA;--n400:#B7B7BA;--n600:#7A7A7D;--n700:#5D5D60;
  --divider:rgba(29,31,32,0.16);
  --font-h:'Barlow Condensed',system-ui,sans-serif;--font-b:'Barlow',system-ui,sans-serif;
  --success:#3D7A55;--warning:#B07A2A;--error:#A8433C;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--ground);font-size:16px;line-height:1.55}
h1,h2,h3,h4{font-family:var(--font-h);font-weight:600;text-transform:uppercase;margin:0;line-height:1.08;text-wrap:balance}
p{text-wrap:pretty}
a{color:var(--a700);text-decoration:none}
a:hover{color:var(--deep);text-decoration:underline}
:focus-visible{outline:2px solid var(--steel);outline-offset:2px}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.kicker{font-family:var(--font-h);font-size:13px;letter-spacing:0.2em;text-transform:uppercase;color:var(--a700)}
.btn{display:inline-block;font-family:var(--font-h);font-size:14px;letter-spacing:0.08em;text-transform:uppercase;padding:13px 26px;cursor:pointer;border:none;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--steel);color:#fff}
.btn-primary:hover{background:var(--a700);color:#fff}
.btn-secondary{background:transparent;border:1px solid var(--ink);color:var(--ink)}
.btn-secondary:hover{background:var(--n200)}
/* header */
header.site{background:var(--ground);border-bottom:1px solid var(--divider);position:sticky;top:0;z-index:100}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1180px;margin:0 auto}
.nav .brand{display:flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:600;font-size:18px;letter-spacing:0.04em;text-transform:uppercase;color:var(--ink)}
.nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0;align-items:center}
.nav ul a.btn-primary{white-space:nowrap}
.nav ul a{font-family:var(--font-h);font-size:13px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink)}
.nav ul a[aria-current="page"]{color:var(--a700);border-bottom:2px solid var(--steel)}
.nav .menu-btn{display:none;background:none;border:1px solid var(--ink);padding:8px 12px;font-family:var(--font-h);text-transform:uppercase;letter-spacing:0.08em;cursor:pointer}
/* mega nav */
.meganav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--divider);box-shadow:0 12px 32px rgba(43,43,45,0.12);display:none;padding:32px 0}
.meganav.open{display:block}
.meganav .cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;max-width:1180px;margin:0 auto;padding:0 24px}
.meganav h5{font-family:var(--font-h);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--a700);margin:0 0 12px}
.meganav a{display:block;font-size:14px;padding:5px 0;color:var(--ink)}
/* hero */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;padding:80px 0;align-items:center}
.hero h1{font-size:clamp(2.25rem,1.6rem + 2.8vw,4rem)}
.hero .img,.ph{background:var(--n200);border:1px solid var(--divider);display:flex;align-items:center;justify-content:center;color:var(--n600);font-size:13px;aspect-ratio:4/3}
/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--deep);color:#fff}
.stats>div{padding:28px 24px;border-right:1px solid rgba(255,255,255,0.14)}
.stats .num{font-family:var(--font-h);font-weight:600;font-size:32px}
.stats .lbl{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--a400)}
/* sections */
section.band{padding:72px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.card{border:1px solid var(--divider);padding:24px;background:transparent;position:relative}
.card h3{font-size:20px;margin:8px 0 6px}
.card p{font-size:14px;color:var(--n700);margin:0}
.card .ck{font-family:var(--font-h);font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--a700)}
/* corner marks */
.bp{position:relative}
.bp i{position:absolute;width:11px;height:11px;color:rgba(29,31,32,0.55)}
.bp i::before{content:"";position:absolute;left:5px;top:0;width:1px;height:100%;background:currentColor}
.bp i::after{content:"";position:absolute;top:5px;left:0;width:100%;height:1px;background:currentColor}
.bp i.tl{top:-6px;left:-6px}.bp i.tr{top:-6px;right:-6px}.bp i.bl{bottom:-6px;left:-6px}.bp i.br{bottom:-6px;right:-6px}
/* breadcrumbs */
.crumbs{font-size:13px;color:var(--n600);padding:20px 0}
/* tables */
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th{font-family:var(--font-h);font-size:12px;letter-spacing:0.08em;text-transform:uppercase;text-align:left;background:var(--deep);color:#fff;padding:10px 14px}
table.data td{padding:10px 14px;border-bottom:1px solid var(--divider)}
/* forms */
.field{margin-bottom:18px}
.field label{font-family:var(--font-h);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--n700);display:block;margin-bottom:6px}
.field input,.field select,.field textarea{font-family:var(--font-b);font-size:15px;padding:11px 12px;border:1px solid var(--n400);background:#fff;width:100%}
/* accordion, tabs */
.acc-item{border-bottom:1px solid var(--divider)}
.acc-head{width:100%;text-align:left;background:none;border:none;padding:16px 0;font-family:var(--font-h);font-weight:600;font-size:16px;display:flex;justify-content:space-between;cursor:pointer;text-transform:uppercase}
.acc-body{display:none;padding:0 0 16px;font-size:14.5px;color:var(--n700)}
.acc-item.open .acc-body{display:block}
.tabs{display:flex;gap:24px;border-bottom:1px solid var(--divider);margin-bottom:24px}
.tab{font-family:var(--font-h);font-size:14px;letter-spacing:0.04em;text-transform:uppercase;padding:10px 4px;border:none;background:none;border-bottom:2px solid transparent;cursor:pointer;color:var(--n600)}
.tab[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--steel)}
.tabpanel{display:none}.tabpanel.active{display:block}
/* timeline */
.timeline{display:grid;gap:0}
.tl-item{display:grid;grid-template-columns:120px 24px 1fr;gap:16px;padding:0 0 32px;position:relative}
.tl-item::before{content:"";position:absolute;left:129px;top:20px;bottom:0;width:2px;background:var(--divider)}
.tl-item:last-child::before{display:none}
.tl-year{font-family:var(--font-h);font-weight:600;font-size:20px;color:var(--a700);text-align:right}
.tl-dot{width:14px;height:14px;background:var(--steel);margin-top:5px}
/* counters */
.counter{font-family:var(--font-h);font-weight:600;font-size:44px;font-variant-numeric:tabular-nums}
/* testimonials */
.quote{border-left:3px solid var(--steel);padding:8px 0 8px 24px;font-family:var(--font-h);font-size:22px;line-height:1.35}
.quote-attr{font-size:13px;color:var(--n600);margin-top:10px;letter-spacing:0.06em;text-transform:uppercase}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery .ph{aspect-ratio:4/3}
/* downloads */
.dl{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--divider);padding:14px 18px;margin-bottom:10px}
/* CTA */
.cta{background:var(--deep);color:#fff;padding:64px 0;text-align:center}
.cta h2{font-size:34px;color:#fff}
.cta p{color:var(--a300)}
/* footer */
footer.site{background:var(--ink);color:var(--n400);padding:56px 0 24px;font-size:14px}
footer.site h5{font-family:var(--font-h);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;color:var(--a400);margin:0 0 14px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,0.12)}
footer.site a{color:#D4D4D7;display:block;margin-bottom:8px;font-size:13.5px}
footer.site a:hover{color:#F5F5F8}
footer.site .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:20px;font-size:12px;color:var(--n600)}
.tagline{font-family:var(--font-h);letter-spacing:0.2em;text-transform:uppercase;color:var(--a400);font-size:11px}
/* cookie */
.cookie{position:fixed;left:24px;right:24px;bottom:24px;max-width:640px;margin:0 auto;background:var(--deep);color:#F5F5F8;border:1px solid rgba(255,255,255,0.14);padding:18px 22px;display:flex;gap:18px;align-items:center;flex-wrap:wrap;z-index:1000}
.cookie p{font-size:13px;margin:0;flex:1;min-width:220px;color:#D4D4D7}
.cookie a{color:var(--a400)}
/* search */
.search-box{display:flex;gap:0}
.search-box input{flex:1;font-size:15px;padding:11px 12px;border:1px solid var(--n400);border-right:none}
.search-box button{background:var(--steel);color:#fff;border:none;padding:0 18px;cursor:pointer}
/* responsive */
@media(max-width:1050px){
  .hero,.grid2,.meganav .cols{grid-template-columns:1fr}
  .grid3,.gallery,.stats{grid-template-columns:repeat(2,1fr)}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .nav ul{display:none}
  .nav ul.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--ground);padding:20px 24px;border-bottom:1px solid var(--divider);align-items:flex-start}
  .nav .menu-btn{display:block}
}
@media(max-width:560px){.grid3,.gallery,.stats{grid-template-columns:1fr}}

/* Rev.01 RC1 additions — functional, no visual redesign */
.skip-link{position:absolute;left:-9999px;top:0;background:#1D2D3D;color:#F5F5F8;padding:10px 18px;z-index:1000;font-size:14px}
.skip-link:focus{left:0}
.ph img,img.photo{width:100%;height:100%;object-fit:cover;display:block}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-msg{margin-top:14px;padding:12px 14px;font-size:14px;display:none}
.form-msg.ok{display:block;background:#E4F0E9;color:#3D7A55}
.form-msg.err{display:block;background:#F5E4E2;color:#A8433C}
.tbc{color:#B07A2A;font-style:italic}