/* ===== Verta Metals — sample site stylesheet (shared) ===== */
:root{
  --bg:#0b0e13;
  --bg-2:#0f141c;
  --card:#141a24;
  --card-2:#171e2a;
  --line:#232c39;
  --line-soft:#1b2230;
  --text:#eef1f5;
  --muted:#96a1b0;
  --muted-2:#6d7887;
  --accent:#e8b455;
  --accent-soft:rgba(232,180,85,.14);
  --steel:#8ea6c4;
  --ok:#59c98a;
  --radius:16px;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.62;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);font-weight:700}
h1,h2,h3,h4,h5{line-height:1.16;font-weight:800;letter-spacing:-.02em}
.muted{color:var(--muted)}

/* preview strip */
.preview-strip{
  background:linear-gradient(90deg,rgba(232,180,85,.18),rgba(232,180,85,.05));
  border-bottom:1px solid rgba(232,180,85,.25);font-size:12.5px;color:#f3d9a4;
}
.preview-strip .wrap{display:flex;gap:10px;align-items:center;justify-content:center;padding:8px 24px;flex-wrap:wrap;text-align:center}
.preview-strip b{color:#fff}

/* nav */
header.nav{
  position:sticky;top:0;z-index:60;background:rgba(11,14,19,.86);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em;font-size:17.5px;white-space:nowrap;flex:none}
.logo b{color:var(--accent)}
nav.links{display:flex;gap:24px;font-size:13.8px;color:var(--muted);overflow-x:auto;scrollbar-width:none}
nav.links::-webkit-scrollbar{display:none}
nav.links a{transition:color .2s;white-space:nowrap;padding:6px 0;border-bottom:1px solid transparent}
nav.links a:hover{color:var(--text)}
nav.links a.on{color:var(--accent);border-bottom-color:rgba(232,180,85,.6)}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;
  font-weight:700;font-size:14px;border:1px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.btn-gold{background:linear-gradient(180deg,#f0c46a,#dfa53c);color:#1a1206;box-shadow:0 10px 30px -12px rgba(232,180,85,.7)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{padding:9px 16px;font-size:13px}

/* page hero */
.phero{position:relative;padding:56px 0 40px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.phero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 380px at 88% -30%,rgba(232,180,85,.13),transparent 62%),
             radial-gradient(600px 340px at 0% 10%,rgba(142,166,196,.08),transparent 62%);
}
.phero .wrap{position:relative}
.crumb{font-size:12.5px;color:var(--muted-2);margin-bottom:14px;letter-spacing:.04em}
.crumb a{color:var(--muted-2)}
.crumb a:hover{color:var(--accent)}
.phero h1{font-size:clamp(1.75rem,3.6vw,2.7rem);margin:12px 0 14px;max-width:24ch}
.phero h1 em{font-style:normal;color:var(--accent)}
.phero p{color:var(--muted);font-size:15.6px;max-width:68ch}

/* home hero */
.hero{position:relative;padding:76px 0 60px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(900px 460px at 84% -10%,rgba(232,180,85,.13),transparent 60%),
             radial-gradient(760px 420px at 6% 14%,rgba(142,166,196,.10),transparent 62%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 18%,#000 30%,transparent 78%);
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.hero h1{font-size:clamp(2rem,4.3vw,3.2rem);margin:16px 0 16px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{font-size:16.4px;color:var(--muted);max-width:56ch}
.hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-figure{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.hero-figure img{display:block;width:100%;height:330px;object-fit:cover;filter:saturate(.92)}
.hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:12.4px;color:#dfe5ee;
  background:linear-gradient(180deg,transparent,rgba(8,10,14,.92));letter-spacing:.04em;
}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:48px;
      background:var(--line-soft);border:1px solid var(--line-soft);border-radius:14px;overflow:hidden}
.kpi{background:var(--bg-2);padding:18px 22px}
.kpi b{display:block;font-size:21px;color:#fff;letter-spacing:-.02em}
.kpi span{font-size:12px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.12em}

/* bands */
section.band{padding:64px 0;border-top:1px solid var(--line-soft)}
section.band.first{border-top:none}
section.band.alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.sec-head{max-width:720px;margin-bottom:30px}
.sec-head h2{font-size:clamp(1.4rem,2.6vw,2rem);margin:10px 0 10px}
.sec-head p{color:var(--muted);font-size:15.2px}

/* nav cards on home */
.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.way{
  display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:.2s;position:relative;
}
.way:hover{border-color:rgba(232,180,85,.45);transform:translateY(-3px);background:var(--card-2)}
.way .ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
          background:var(--accent-soft);border:1px solid rgba(232,180,85,.26);color:var(--accent);margin-bottom:14px}
.way h3{font-size:16.5px;margin-bottom:6px}
.way p{font-size:13.6px;color:var(--muted)}
.way .go{margin-top:14px;font-size:12.6px;color:var(--accent);font-weight:700;letter-spacing:.06em;text-transform:uppercase}

/* chips */
.chips{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px}
.chip{
  border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--muted);
  padding:8px 15px;border-radius:999px;font-size:12.8px;font-weight:600;cursor:pointer;
  transition:.18s;font-family:inherit;
}
.chip:hover{color:var(--text);border-color:#33404f}
.chip.active{background:var(--accent-soft);border-color:rgba(232,180,85,.55);color:var(--accent)}

/* alloy family cards */
.families{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.fam{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
     padding:24px;overflow:hidden;transition:.2s}
.fam:hover{border-color:rgba(232,180,85,.42);transform:translateY(-2px)}
.fam .series{position:absolute;right:16px;top:0;font-size:60px;font-weight:900;letter-spacing:-.04em;color:rgba(255,255,255,.035);line-height:1}
.fam h3{font-size:17px;margin-bottom:3px}
.fam .sub{font-size:12.2px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:11px}
.fam .grades{font-size:13.8px;color:#d7dee8;margin-bottom:12px}
.fam dl{display:grid;grid-template-columns:84px 1fr;gap:5px 12px;font-size:12.8px;padding-top:12px;border-top:1px solid var(--line-soft)}
.fam dt{color:var(--muted-2)}
.fam dd{color:var(--muted)}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:13px}
.tag{font-size:11.4px;padding:4px 9px;border-radius:6px;background:rgba(142,166,196,.10);color:#b9c7d8;border:1px solid rgba(142,166,196,.16)}

/* forms */
.forms{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.formcard{background:var(--card-2);border:1px solid var(--line);border-radius:14px;padding:22px}
.formcard h4{font-size:15.5px;margin-bottom:4px}
.formcard .spec{font-size:12.4px;color:var(--accent);font-weight:700;margin-bottom:12px}
.formcard p{font-size:13.4px;color:var(--muted);margin-bottom:12px}
.formcard ul{list-style:none;display:grid;gap:5px}
.formcard li{font-size:12.8px;color:var(--muted);padding-left:15px;position:relative}
.formcard li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:rgba(232,180,85,.6)}

/* applications */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.app{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
     display:flex;flex-direction:column;gap:9px;transition:.2s}
.app:hover{border-color:rgba(232,180,85,.4)}
.app .ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
          background:var(--accent-soft);border:1px solid rgba(232,180,85,.26);color:var(--accent)}
.app h4{font-size:15.5px}
.app p{font-size:13.2px;color:var(--muted)}
.app .alloys{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:6px}
.alloy{font-size:11.8px;font-weight:700;color:#f0d7a4;background:rgba(232,180,85,.10);
       border:1px solid rgba(232,180,85,.22);border-radius:6px;padding:3px 8px}
.group-title{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);
             margin:32px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line-soft)}
.group-title:first-of-type{margin-top:0}

/* specs table */
.table-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.table-tools input{background:var(--bg-2);border:1px solid var(--line);color:var(--text);border-radius:10px;
                   padding:11px 15px;font-size:14px;font-family:inherit;min-width:280px;outline:none}
.table-tools input:focus{border-color:rgba(232,180,85,.55)}
.table-tools .count{font-size:12.5px;color:var(--muted-2)}
.tablebox{max-height:620px;overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:13.4px}
thead th{position:sticky;top:0;background:#121821;text-align:left;padding:13px 16px;font-size:11.4px;
         letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);
         border-bottom:1px solid var(--line);white-space:nowrap;z-index:2}
tbody td{padding:11px 16px;border-bottom:1px solid var(--line-soft);color:var(--muted);vertical-align:top}
tbody tr:hover td{background:rgba(255,255,255,.022)}
tbody td.g{color:#e6ecf4;font-weight:700;white-space:nowrap}
tbody td.s{color:var(--steel);white-space:nowrap}
.mob{display:none}

/* story */
.story{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:start}
.story p{color:#c3ccd8;font-size:15.3px;margin-bottom:15px}
.story p.first::first-letter{float:left;font-size:50px;line-height:.86;padding:6px 10px 0 0;color:var(--accent);font-weight:800}
.pull{border-left:2px solid var(--accent);padding:4px 0 4px 18px;margin:20px 0;font-size:16.5px;color:#eef1f5;font-style:italic}
.story-figure{border-radius:16px;overflow:hidden;border:1px solid var(--line);margin-bottom:16px}
.story-figure img{display:block;width:100%;height:240px;object-fit:cover}
.values{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.value{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.value h5{font-size:12.6px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:5px}
.value p{font-size:12.8px;color:var(--muted);margin:0}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.step{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.step .n{font-size:11.5px;font-weight:800;letter-spacing:.16em;color:var(--accent);margin-bottom:9px}
.step h5{font-size:14.2px;margin-bottom:6px}
.step p{font-size:12.8px;color:var(--muted)}

/* capability */
.cap{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.capitem{background:var(--card-2);border:1px solid var(--line);border-radius:14px;padding:20px}
.capitem .k{font-size:11.6px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:6px}
.capitem h5{font-size:14.8px;margin-bottom:5px}
.capitem p{font-size:12.6px;color:var(--muted)}
.note{margin-top:24px;background:rgba(142,166,196,.07);border:1px solid rgba(142,166,196,.16);
      border-radius:12px;padding:16px 18px;font-size:13.2px;color:#c2cedd}
.note strong{color:#eef1f5}

/* green */
.green{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gcard{background:linear-gradient(180deg,rgba(89,201,138,.09),rgba(89,201,138,.02));
       border:1px solid rgba(89,201,138,.22);border-radius:14px;padding:20px}
.gcard b{display:block;font-size:14.2px;color:#d8f2e4;margin-bottom:6px}
.gcard span{font-size:12.6px;color:#9fb8ac}

/* honesty */
.honest{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.hcard{border:1px dashed var(--line);border-radius:12px;padding:18px 20px}
.hcard h5{font-size:14.2px;margin-bottom:5px;color:#e9eef5}
.hcard p{font-size:13px;color:var(--muted)}

/* pager */
.pager{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid var(--line-soft)}
.pager a{font-size:13.4px;color:var(--muted);transition:.2s}
.pager a:hover{color:var(--accent)}
.pager a b{display:block;font-size:15px;color:#eef1f5;margin-top:3px}
.pager a:hover b{color:var(--accent)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.field{display:block;margin-bottom:14px}
.field span{display:block;font-size:12.4px;color:var(--muted-2);margin-bottom:6px;letter-spacing:.06em}
.field input,.field textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;color:var(--text);
  padding:12px 14px;font-size:14px;font-family:inherit;outline:none;
}
.field input:focus,.field textarea:focus{border-color:rgba(232,180,85,.55)}
.field textarea{resize:vertical;min-height:110px}
.checklist{list-style:none;display:grid;gap:10px;margin-top:14px}
.checklist li{font-size:13.6px;color:var(--muted);padding-left:22px;position:relative}
.checklist li::before{content:"";position:absolute;left:0;top:7px;width:9px;height:9px;border-radius:2px;
                     border:1px solid rgba(232,180,85,.6);background:rgba(232,180,85,.14)}
.contactcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}

/* cta + footer */
.cta{max-width:var(--maxw);margin:0 auto;border-radius:22px;padding:44px 40px;
     background:linear-gradient(135deg,rgba(232,180,85,.16),rgba(232,180,85,.03) 55%,rgba(142,166,196,.10));
     border:1px solid rgba(232,180,85,.3);display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:center}
.cta h2{font-size:clamp(1.35rem,2.5vw,1.9rem);margin-bottom:9px}
.cta p{color:#cdd6e2;font-size:14.4px}
.cta-actions{display:flex;flex-direction:column;gap:10px}
footer{padding:48px 0 36px;border-top:1px solid var(--line-soft);margin-top:64px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot .fl{max-width:420px;font-size:12.8px;color:var(--muted-2);line-height:1.8}
.foot .fl b{color:#eef1f5;font-size:15px;letter-spacing:.02em}
.foot .fl b i{color:var(--accent);font-style:normal}
.foot .fr{font-size:12.8px;color:var(--muted);line-height:2}
.foot .fr a{color:var(--accent)}

@media(max-width:1000px){
  .hero-grid,.story,.contact-grid{grid-template-columns:1fr}
  .ways,.apps,.cap,.green,.honest,.families,.forms{grid-template-columns:1fr 1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr 1fr}
  .cta{grid-template-columns:1fr}
  nav.links{gap:18px;font-size:13px}
}
@media(max-width:640px){
  .ways,.apps,.cap,.green,.honest,.families,.forms,.timeline,.values{grid-template-columns:1fr}
  .hero-figure img{height:220px}
  .tablebox{max-height:none}
  .mob{display:block}
  .full{display:none}
  table{font-size:12.5px}
  nav.links{font-size:12.6px;gap:16px}
}

/* ============================================================
   v2 preview additions — language switcher + FAQ + doc list
   ============================================================ */
.nav-inner{display:flex;align-items:center;gap:18px}
.nav .links{display:flex;gap:18px;margin-inline-start:auto}
.langsw{
  appearance:none;-webkit-appearance:none;
  background:#121821;color:#e7edf5;border:1px solid rgba(255,255,255,.14);
  border-radius:999px;padding:7px 30px 7px 13px;font:inherit;font-size:12.6px;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,#8b97a8 50%),linear-gradient(135deg,#8b97a8 50%,transparent 50%);
  background-position:calc(100% - 15px) 52%,calc(100% - 10px) 52%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
}
.langsw:hover{border-color:rgba(232,180,85,.5)}
.langsw:focus-visible{outline:2px solid rgba(232,180,85,.6);outline-offset:2px}
[dir="rtl"] .langsw{padding:7px 13px 7px 30px}
[dir="rtl"] .nav .links{margin-inline-start:auto;margin-inline-end:0}

.faq{margin-top:26px;display:grid;gap:10px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.faq summary{cursor:pointer;font-size:14.4px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq p{font-size:13.4px;color:var(--muted);margin:10px 0 0}

.doclist{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.doclist span{font-size:12.6px;color:#d7dee8;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:8px;padding:7px 11px}

.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.formgrid .full{grid-column:1 / -1}
.formfield{display:flex;flex-direction:column;gap:6px}
.formfield label{font-size:12.4px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2)}
.formfield input,.formfield textarea{background:#0e131a;border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:#eef2f7;font:inherit;font-size:14px}
.formfield textarea{min-height:96px;resize:vertical}
.formfield input:focus,.formfield textarea:focus{outline:none;border-color:rgba(232,180,85,.55)}