/* Southern Forge Industrial. Built from Brand-Guide.html, version 1. */

:root{
  --black:#1A1D21; --grey:#3A3F45; --steel:#C9CED4; --plate:#F5F6F7; --red:#A6191E; --white:#FFFFFF;
  --muted:#5B6168; --line:#D8DBDF; --ok:#237A46; --okbg:#E6F4EB;
  --head:"Barlow Condensed",Impact,sans-serif;
  --body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",Consolas,monospace;
  --maxw:1200px;
}

*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--plate);color:var(--black);font-family:var(--body);font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:24px}
h1,h2,h3{font-family:var(--head);text-transform:uppercase;line-height:1.02;margin:0;letter-spacing:.005em}
h1{font-size:clamp(2.6rem,6.2vw,5rem);font-weight:700}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:600}
h3{font-size:1.05rem;font-weight:600;letter-spacing:.03em}
p{margin:.6rem 0;max-width:66ch}
.eyebrow{font-family:var(--head);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--red);font-weight:600}
.on-dark .eyebrow{color:var(--steel)}
.num{font-variant-numeric:tabular-nums}

/* Buttons */
.btn{display:inline-block;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-weight:600;font-size:.9rem;padding:.85rem 1.6rem;text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1}
.btn.p{background:var(--red);color:#fff;border-color:var(--red)}
.btn.p:hover{background:#8E1519;border-color:#8E1519}
.btn.s{background:transparent;color:#fff;border-color:#fff}
.btn.s:hover{background:#fff;color:var(--black)}
.btn.s.onlight{color:var(--black);border-color:var(--black)}
.btn.s.onlight:hover{background:var(--black);color:#fff}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--black);outline-offset:2px}
.on-dark .btn:focus-visible,.on-dark a:focus-visible{outline-color:#fff}

/* Header */
.site-head{background:var(--black);color:#fff;border-bottom:1px solid var(--grey)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:112px}
.site-head img{height:88px;width:auto}
.nav{display:flex;gap:28px;align-items:center}
.nav a{font-family:var(--head);text-transform:uppercase;letter-spacing:.12em;font-size:.85rem;text-decoration:none;color:var(--steel);padding:.4rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{color:#fff;border-bottom-color:var(--red)}
.nav .btn{padding:.6rem 1.1rem;font-size:.8rem}
.nav-toggle{display:none;background:none;border:1px solid var(--grey);color:#fff;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;padding:.5rem .8rem;cursor:pointer}

/* Hero */
.hero{background:var(--black);color:#fff;position:relative;overflow:hidden}
.hero .bg{position:absolute;inset:0;background:var(--black) url("images/hero-flange.jpg") no-repeat right center;background-size:auto 100%}
.hero .bg::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--black) 38%,rgba(26,29,33,.78) 58%,rgba(26,29,33,.28) 100%)}
.hero .wrap{position:relative;padding-block:64px 88px;display:grid;grid-template-columns:minmax(0,680px);gap:20px}
.hero p{color:var(--steel);font-size:1.2rem;max-width:52ch}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px}
/* At-a-glance tiles under the hero buttons */
.glance{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;border:1px solid var(--grey);background:rgba(26,29,33,.6);backdrop-filter:blur(2px)}
.glance div{padding:16px 18px 14px;border-right:1px solid var(--grey);position:relative}
.glance div:last-child{border-right:0}
.glance div::before{content:"";position:absolute;left:18px;top:0;width:22px;height:3px;background:var(--red)}
.glance small{display:block;font-family:var(--head);text-transform:uppercase;letter-spacing:.16em;font-size:.7rem;color:var(--steel);margin-bottom:.2rem}
.glance b{display:block;font-family:var(--head);text-transform:uppercase;font-size:1.35rem;line-height:1.05;color:#fff;font-weight:600}
.glance span{display:block;font-size:.82rem;color:var(--steel);margin-top:.15rem}

/* Sections */
section{padding-block:80px}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-head p{margin:0;color:var(--muted)}
.white{background:var(--white)}
.plate{background:var(--plate) repeating-linear-gradient(135deg,rgba(26,29,33,.035) 0 2px,transparent 2px 14px);border-top:3px solid var(--red)}
.dark{background:var(--black);color:#fff}

/* Product cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column}
.card .img{aspect-ratio:3/2;position:relative;overflow:hidden;background:#fff;border-bottom:1px solid var(--line)}
.card .img img{width:100%;height:100%;object-fit:cover;object-position:center}
.card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .std{font:500 .72rem var(--mono);letter-spacing:.08em;color:var(--red)}
.card h3{font-size:1.25rem}
.card .types{color:var(--muted);font-size:.92rem;line-height:1.5}
.card .foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:.85rem}
.card .foot b{font-family:var(--head);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.card .foot a{font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;text-decoration:none;color:var(--red);font-weight:600}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);background:var(--white);border:1px solid var(--line)}
.pillars.three{grid-template-columns:repeat(3,1fr)}
.pillar{padding:34px 26px 30px;border-right:1px solid var(--line);position:relative;text-align:center}
.pillar:last-child{border-right:0}
.pillar::before{content:"";position:absolute;top:-1px;left:0;right:0;height:3px;background:var(--black);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.pillar:hover::before{transform:scaleX(1)}
.pillar .k{position:absolute;top:10px;left:14px;font:500 .66rem var(--mono);color:var(--steel);letter-spacing:.12em}
.pillar svg{width:38px;height:38px;stroke:var(--red);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin:0 auto 10px}
.pillar b{font-family:var(--head);text-transform:uppercase;font-size:1rem;letter-spacing:.08em;display:block;font-weight:600}
.pillar span{font-size:.9rem;color:var(--muted);display:block;margin-top:.3rem;line-height:1.5}

/* Spec table */
.tablewrap{overflow-x:auto;border:1px solid var(--line);background:var(--white)}
table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:720px}
th{font-family:var(--head);text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;font-weight:600;color:var(--muted);text-align:left;padding:.85rem 1rem;border-bottom:2px solid var(--black);background:var(--white)}
td{padding:.85rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.num{font-family:var(--mono);font-size:.88em}

/* Quote band */
.quote-band{position:relative;overflow:hidden}
.quote-band::before{content:"";position:absolute;inset:0;background:url("images/pallets.jpg") center/cover no-repeat;opacity:.18}
.quote-band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--black) 45%,rgba(26,29,33,.6))}
.quote-band .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.quote-band p{color:var(--steel)}
.quote-band .box{border:1px solid var(--grey);padding:28px 30px}
.quote-band .box b{display:block;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;color:var(--steel);margin-bottom:.4rem}
.quote-band .box .big{font-family:var(--head);font-size:2rem;text-transform:uppercase;line-height:1;margin-bottom:1rem}
.quote-band .box a{color:#fff;text-decoration:none}

/* Footer */
.site-foot{background:var(--black);color:var(--steel);border-top:1px solid var(--grey);padding-block:56px 32px;font-size:.92rem}
.site-foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;align-items:start}
.site-foot .brand{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.site-foot img{height:120px;width:auto}
.site-foot .tag{font-family:var(--head);text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;color:#fff;line-height:1.9;padding-left:22px;border-left:2px solid var(--red)}
.site-foot .tag span{display:block}
.site-foot b{display:block;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;color:#fff;margin-bottom:.6rem}
.site-foot a{color:var(--steel);text-decoration:none}
.site-foot a:hover{color:#fff}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:.3rem 0}
.site-foot .base{margin-top:48px;padding-top:22px;border-top:1px solid var(--grey);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.site-foot .base .built{font-family:var(--head);text-transform:uppercase;letter-spacing:.14em;color:#fff;font-size:.9rem}
.site-foot .base .meta{display:flex;gap:0;align-items:center;font-family:var(--head);text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;color:var(--steel)}
.site-foot .base .meta span{padding:0 18px;border-left:1px solid var(--grey)}
.site-foot .base .meta span:first-child{border-left:0;padding-left:0;color:#fff}

/* Inquiry page */
.page-head{background:var(--black);color:#fff;padding-block:64px 56px}
.page-head p{color:var(--steel);font-size:1.1rem}
.inq{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.form{background:var(--white);border:1px solid var(--line);padding:32px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form label{display:block;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;color:var(--grey);margin:1.1rem 0 .35rem}
.form label:first-child{margin-top:0}
.form label small{color:var(--muted);letter-spacing:.04em;text-transform:none;font-family:var(--body);font-size:.72rem;margin-left:.4rem}
.form input,.form textarea{width:100%;border:1px solid var(--steel);padding:.75rem .8rem;font:inherit;font-size:1rem;background:var(--white);color:var(--black)}
.form textarea{min-height:140px;resize:vertical}
.form .hint{font-size:.82rem;color:var(--muted);margin:.35rem 0 0}
.form .submit{margin-top:1.6rem;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form .submit span{font-size:.85rem;color:var(--muted)}
.form .ok{display:none;background:var(--okbg);color:var(--ok);padding:1rem 1.1rem;margin-top:1.2rem;border-left:4px solid var(--ok);font-size:1.02rem}
.form .err{background:#FBE9E9;color:var(--red);padding:1rem 1.1rem;margin-top:1.2rem;border-left:4px solid var(--red);font-size:1rem}
.form .ok b{font-family:var(--head);text-transform:uppercase;letter-spacing:.08em;margin-right:.4rem}
.form.sent .ok{display:block}
.aside h3{font-size:1.2rem;margin-bottom:.5rem}
.aside .block{padding:22px 0;border-top:1px solid var(--line)}
.aside .block:first-child{border-top:0;padding-top:0}
.aside a{text-decoration:none;font-weight:600}
.aside .big{font-family:var(--head);font-size:1.6rem;text-transform:uppercase;line-height:1.1}
.aside ul{padding-left:1.1rem;margin:.4rem 0;color:var(--muted)}
.aside li{margin:.25rem 0}

/* Responsive */
@media (max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .glance{grid-template-columns:repeat(2,1fr)}
  .glance div:nth-child(2){border-right:0}
  .glance div:nth-child(-n+2){border-bottom:1px solid var(--grey)}
  .hero .bg{background-size:auto 70%;background-position:right bottom}
  .site-foot img{height:96px}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .pillar:nth-child(2){border-right:0}
  .pillar:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .quote-band .wrap,.inq{grid-template-columns:1fr}
  .site-foot .cols{grid-template-columns:1fr 1fr}
  .hero .bg::after{opacity:.3}
}
@media (max-width:640px){
  .wrap{padding-inline:16px}
  section{padding-block:48px}
  .hero .wrap{padding-block:64px 72px}
  .cards{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line);padding:30px 22px 28px}
  .pillar span{font-size:.95rem}
  .pillar:last-child{border-bottom:0}
  .site-head img{height:64px}
  .site-head .wrap{min-height:88px}
  .glance{grid-template-columns:1fr}
  .glance div{border-right:0;border-bottom:1px solid var(--grey)}
  .glance div:last-child{border-bottom:0}
  .hero .bg{background-image:none}
  .site-foot .base .meta{flex-wrap:wrap;gap:6px 0}
  .nav{display:none;position:absolute;left:0;right:0;top:88px;background:var(--black);flex-direction:column;align-items:stretch;padding:12px 16px 20px;border-bottom:1px solid var(--grey);gap:6px;z-index:40}
  .nav.open{display:flex}
  .nav-toggle{display:block}
  .site-head{position:relative}
  .site-foot .cols{grid-template-columns:1fr}
  .form{padding:22px 18px}
  .form .row{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){ *{transition:none!important} }

/* Stock section sits directly under products: hairline to separate the two white bands */
.stock{border-top:1px solid var(--line);padding-top:64px}

/* Inquiry: fieldsets and line items */
.form .fs{padding:0 0 26px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.form .fs:last-of-type{border-bottom:0;margin-bottom:0}
.form .fs-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:4px}
.form .fs-note{font-size:.85rem;color:var(--muted)}
.form .fs .row label:first-child{margin-top:1.1rem}
.form .fs:first-of-type .row:first-of-type label{margin-top:.4rem}
.form select{width:100%;border:1px solid var(--steel);padding:.7rem .6rem;font:inherit;font-size:.95rem;background:var(--white);color:var(--black)}
.lines{display:flex;flex-direction:column;gap:12px;margin-top:12px}
.line{display:grid;grid-template-columns:34px minmax(0,1fr) minmax(0,1fr) minmax(0,1.3fr) minmax(0,.8fr) minmax(0,1.4fr) 34px;grid-template-areas:"n p p p p p x" ". s c m q d .";gap:12px 12px;align-items:end;background:var(--plate);border:1px solid var(--line);padding:12px 12px 16px}
.line .lf.product{grid-area:p}
.line .lf:nth-of-type(2){grid-area:s}.line .lf:nth-of-type(3){grid-area:c}.line .lf:nth-of-type(4){grid-area:m}.line .lf.qty{grid-area:q}.line .lf.date{grid-area:d}
.line .ln{grid-area:n}.line .rm{grid-area:x}
.line .ln{font:500 .7rem var(--mono);color:var(--muted);letter-spacing:.1em;align-self:end;padding-bottom:12px}
.line label{margin:0 0 .25rem;font-size:.66rem}
.line .lf{min-width:0}
.line select,.line input{min-width:0;width:100%}
.line .rm{background:none;border:1px solid var(--steel);color:var(--muted);width:34px;height:42px;cursor:pointer;font-size:1.1rem;line-height:1;align-self:end}
.line .rm:hover{border-color:var(--red);color:var(--red)}
.form .add{margin-top:14px;font-size:.8rem;padding:.7rem 1.2rem}

/* Internal quote preview (mock-up only) */
.demo-tag{display:inline-block;font-family:var(--head);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:#fff;background:var(--red);padding:.35rem .8rem;margin-bottom:18px}
.quote{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--black);padding:28px 30px}
.qhead{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:start;margin-bottom:22px}
.qref{font-family:var(--head);font-size:2rem;text-transform:uppercase;line-height:1}
.qmeta{font-size:.85rem;color:var(--muted);margin-top:.3rem}
.qto{font-size:.92rem;line-height:1.5;min-width:220px}
.qto b{display:block;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;color:var(--muted);margin-bottom:.2rem}
.qtable{min-width:860px}
.qtable th.r,.qtable td.r{text-align:right}
.qtable small{color:var(--muted);font-size:.8em}
.qtable tfoot td{border-top:2px solid var(--black);border-bottom:0;background:var(--plate)}
.qnote{margin-top:18px;padding:14px 16px;background:var(--plate);border-left:3px solid var(--red);font-size:.92rem}
.qnote b{display:block;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;color:var(--muted);margin-bottom:.2rem}
.qfoot{margin-top:16px;font-size:.82rem;color:var(--muted)}
@media (max-width:980px){
  .inq{grid-template-columns:1fr}
}
@media (max-width:640px){
  .line{grid-template-columns:28px minmax(0,1fr) minmax(0,1fr) 34px;grid-template-areas:"n p p x" ". s c ." ". m q ." ". d d .";gap:10px 8px;padding:10px 8px 12px}
  .form .fs .row label:first-child{margin-top:.9rem}
}

/* Live order summary in the inquiry sidebar */
.summary .sum-empty{color:var(--muted);font-size:.9rem}
.summary.has .sum-empty{display:none}
.sum-list{list-style:none;padding:0;margin:.4rem 0 0}
.sum-list li{display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.sum-list li:last-child{border-bottom:0}
.sum-list img{width:72px;height:72px;object-fit:cover;border:1px solid var(--line);background:#fff}
.sum-list .ph{width:72px;height:72px;border:1px dashed var(--steel);background:var(--plate)}
.sum-list b{display:block;font-family:var(--head);text-transform:uppercase;font-size:.9rem;letter-spacing:.03em;line-height:1.15}
.sum-list span{display:block;font-size:.82rem;color:var(--muted);line-height:1.4}
.sum-list .n{font:500 .66rem var(--mono);color:var(--steel);letter-spacing:.1em;margin-right:.4rem}
.sum-foot{display:flex;justify-content:space-between;align-items:baseline;margin-top:12px;padding-top:12px;border-top:2px solid var(--black);font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:var(--muted)}
.sum-foot b{font-size:1.4rem;color:var(--black);font-variant-numeric:tabular-nums}
@media (max-width:980px){ .summary{display:none} }