/* ARKO GROUP USA — site styles */
:root{
  --bg:#F3F5F7; --surface:#FFFFFF; --surface-2:#E7EBEF; --line:#CBD3DB; --line-strong:#9AA7B4;
  --ink:#14202E; --ink-2:#3B4A5A; --muted:#66768A;
  --accent:#B85E17; --accent-ink:#8F4710; --accent-soft:#F4E3D3;
  --dark:#14202E; --dark-2:#1C2B3C; --dark-line:#2E4056; --on-dark:#EEF2F6; --on-dark-muted:#9DB0C4; --accent-on-dark:#E3904B;
  --font-display:"Barlow Condensed","Arial Narrow",Impact,sans-serif;
  --font-body:"Public Sans","Segoe UI",Helvetica,Arial,sans-serif;
  --font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  --max:1180px; --gutter:clamp(20px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.6;}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.02;margin:0;text-wrap:balance;letter-spacing:.005em}
h1{font-size:clamp(44px,6.4vw,80px);font-weight:700;text-transform:uppercase}
h2{font-size:clamp(34px,4.4vw,56px);font-weight:700;text-transform:uppercase}
h3{font-size:clamp(22px,2.4vw,28px);font-weight:600}
h4{font-size:20px;font-weight:600}
p{margin:0 0 1em;max-width:62ch}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:flex;gap:12px;align-items:center;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.lede{font-size:19px;color:var(--ink-2);max-width:56ch}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;font-family:var(--font-display);font-size:19px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;text-decoration:none;border:1px solid transparent;cursor:pointer;line-height:1;transition:background .15s,color .15s,border-color .15s}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-ink)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink);background:var(--surface)}
.on-dark .btn-ghost,.dark .btn-ghost{border-color:var(--dark-line);color:var(--on-dark)}
.on-dark .btn-ghost:hover,.dark .btn-ghost:hover{border-color:var(--on-dark);background:var(--dark-2)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--dark);color:var(--on-dark);border-bottom:1px solid var(--dark-line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand svg{height:36px;width:auto}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:26px;letter-spacing:.06em;text-transform:uppercase;line-height:1}
.brand-name small{display:block;font-family:var(--font-mono);font-weight:400;font-size:10px;letter-spacing:.22em;color:var(--on-dark-muted);margin-top:3px}
.nav{display:flex;gap:4px;align-items:center}
.nav a{font-family:var(--font-display);font-size:18px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:10px 12px;color:var(--on-dark-muted);border-bottom:2px solid transparent}
.nav a:hover{color:var(--on-dark)}
.nav a[aria-current="page"]{color:var(--on-dark);border-bottom-color:var(--accent-on-dark)}
.nav .btn{margin-left:12px;padding:10px 16px;font-size:16px}
.nav-toggle{display:none;background:none;border:1px solid var(--dark-line);color:var(--on-dark);width:44px;height:44px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:4px auto}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:72px;background:var(--dark);flex-direction:column;align-items:stretch;padding:12px var(--gutter) 20px;border-bottom:1px solid var(--dark-line);display:none}
  .nav.open{display:flex}
  .nav a{padding:12px 4px;border-bottom:1px solid var(--dark-line)}
  .nav .btn{margin:14px 0 0;justify-content:center}
}

/* hero */
.hero{background:var(--dark);color:var(--on-dark);position:relative;overflow:hidden}
.hero .wrap{position:relative;padding-top:clamp(56px,9vw,120px);padding-bottom:clamp(48px,7vw,96px);display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:end}
.hero h1{max-width:14ch}
.hero .lede{color:var(--on-dark-muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--dark-line) 1px,transparent 1px),linear-gradient(90deg,var(--dark-line) 1px,transparent 1px);background-size:64px 64px;opacity:.28;mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 90%);-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 90%)}
.hero-side{border-left:1px solid var(--dark-line);padding-left:28px}
.hero-side dl{margin:0;display:grid;gap:18px}
.hero-side dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-muted)}
.hero-side dd{margin:2px 0 0;font-family:var(--font-display);font-size:30px;font-weight:600;line-height:1.05}
.hero-side dd small{display:block;font-family:var(--font-body);font-size:14px;font-weight:400;color:var(--on-dark-muted);margin-top:2px}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero-side{border-left:0;border-top:1px solid var(--dark-line);padding:24px 0 0}.hero-side dl{grid-template-columns:1fr 1fr}}

/* page hero (interior) */
.page-hero{background:var(--dark);color:var(--on-dark);border-bottom:1px solid var(--dark-line)}
.page-hero .wrap{padding:clamp(44px,6vw,80px) var(--gutter)}
.page-hero h1{font-size:clamp(40px,6vw,72px)}
.page-hero .lede{color:var(--on-dark-muted);margin-top:16px}

/* sections */
.section{padding:clamp(56px,7vw,104px) 0;border-top:1px solid var(--line)}
.section.dark{background:var(--dark);color:var(--on-dark);border-top-color:var(--dark-line)}
.section.dark .lede{color:var(--on-dark-muted)}
.section.dark .eyebrow{color:var(--accent-on-dark)}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:end;margin-bottom:clamp(32px,4vw,56px)}
.section-head .lede{margin:0}
@media (max-width:760px){.section-head{grid-template-columns:1fr}}

/* service grid */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}
.cell{background:var(--surface);padding:28px 26px 30px;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit;position:relative}
a.cell:hover{background:var(--accent-soft)}
.cell .code{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--muted)}
.cell h3{margin-top:4px}
.cell p{color:var(--ink-2);font-size:15px;margin:0}
.cell ul{margin:4px 0 0;padding-left:18px;color:var(--ink-2);font-size:14.5px}
.cell li{margin:3px 0}
.cell .more{margin-top:auto;padding-top:14px;font-family:var(--font-display);font-size:17px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}
.section.dark .grid{background:var(--dark-line);border-color:var(--dark-line)}
.section.dark .cell{background:var(--dark-2);color:var(--on-dark)}
.section.dark .cell p,.section.dark .cell ul{color:var(--on-dark-muted)}
.section.dark .cell .code{color:var(--on-dark-muted)}

/* process */
.process{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:1px solid var(--line-strong)}
.process li{list-style:none;padding:22px 20px 0 0;border-right:1px solid var(--line);margin:0}
.process li:last-child{border-right:0}
.process .step{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--accent)}
.process h3{font-size:24px;margin:10px 0 8px}
.process p{font-size:14.5px;color:var(--ink-2);margin:0;padding-right:8px}
.process{padding:0;margin:0}
@media (max-width:900px){.process{grid-template-columns:repeat(2,minmax(0,1fr))}.process li{padding:20px 16px 20px 0;border-bottom:1px solid var(--line)}}
@media (max-width:560px){.process{grid-template-columns:1fr}.process li{border-right:0}}

/* industries */
.ind-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.ind-list div{background:var(--surface);padding:22px 20px}
.ind-list h3{font-size:22px}
.ind-list p{font-size:14px;color:var(--ink-2);margin:6px 0 0}
@media (max-width:900px){.ind-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.ind-list{grid-template-columns:1fr}}

/* clients */
.clients{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border:1px solid var(--line);background:var(--line)}
@media (max-width:700px){.clients{grid-template-columns:repeat(2,minmax(0,1fr))}}
.clients span{background:var(--surface);padding:22px 18px;font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);text-align:center}
.clients-note{font-family:var(--font-mono);font-size:12px;color:var(--muted);margin-top:12px}

/* safety */
.spec-table{width:100%;border-collapse:collapse;font-size:15px}
.spec-table th,.spec-table td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500;width:34%}
.section.dark .spec-table th,.section.dark .spec-table td{border-bottom-color:var(--dark-line)}
.section.dark .spec-table th{color:var(--on-dark-muted)}
.two-col{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
@media (max-width:820px){.two-col{grid-template-columns:1fr}}

/* projects */
.project{background:var(--surface);border:1px solid var(--line);display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.project + .project{margin-top:-1px}
.project-visual{background:var(--dark);min-height:220px;position:relative;overflow:hidden}
.project-visual svg{position:absolute;inset:0;width:100%;height:100%}
.project-body{padding:26px 28px}
.project-body h3{font-size:26px}
.project-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:16px 0}
.project-meta dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.project-meta dd{margin:2px 0 0;font-weight:600;font-size:15px}
.project-body p{font-size:15px;color:var(--ink-2);margin:0}
.tag{display:inline-block;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:4px 8px;border:1px solid var(--line-strong);color:var(--ink-2);margin-right:6px}
@media (max-width:760px){.project{grid-template-columns:1fr}.project-visual{min-height:160px}}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filters button{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;padding:8px 12px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-2);cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* placeholders */
.ph{background:var(--accent-soft);outline:1px dashed var(--accent);outline-offset:1px;padding:0 4px;color:var(--accent-ink);border-radius:2px}
.on-dark .ph,.dark .ph,.hero .ph,.page-hero .ph,.site-footer .ph{background:rgba(227,144,75,.14);color:var(--accent-on-dark);outline-color:var(--accent-on-dark)}

/* careers */
.job{border:1px solid var(--line);background:var(--surface);padding:24px 26px;display:grid;grid-template-columns:minmax(0,3fr) minmax(0,4fr) auto;gap:24px;align-items:start}
.job + .job{margin-top:-1px}
.job h3{font-size:26px}
.job .rot{font-family:var(--font-mono);font-size:12px;color:var(--muted);margin-top:6px}
.job ul{margin:0;padding-left:18px;font-size:14.5px;color:var(--ink-2)}
.job li{margin:3px 0}
@media (max-width:820px){.job{grid-template-columns:1fr}}
.perks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.perks div{background:var(--surface);padding:22px}
.perks h4{font-size:20px;margin-bottom:6px}
.perks p{font-size:14px;color:var(--ink-2);margin:0}
@media (max-width:900px){.perks{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.perks{grid-template-columns:1fr}}

/* forms */
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .full{grid-column:1/-1}
.form label{display:grid;gap:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.form input,.form select,.form textarea{font:inherit;font-family:var(--font-body);font-size:16px;padding:12px 14px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);width:100%;letter-spacing:0;text-transform:none}
.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}
.form textarea{min-height:140px;resize:vertical}
.form .note{font-size:13px;color:var(--muted);grid-column:1/-1;margin:0}
@media (max-width:560px){.form{grid-template-columns:1fr}}
.contact-card{border:1px solid var(--line);background:var(--surface);padding:26px}
.contact-card dl{margin:0;display:grid;gap:16px}
.contact-card dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.contact-card dd{margin:2px 0 0;font-size:16px}
.contact-card a{color:var(--accent-ink);text-decoration:none}
.contact-card a:hover{text-decoration:underline}

/* CTA band */
.cta{background:var(--accent);color:#fff}
.cta .wrap{padding:clamp(40px,5vw,64px) var(--gutter);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center}
.cta h2{font-size:clamp(30px,4vw,48px)}
.cta p{color:#FBE9DA;margin:8px 0 0}
.cta .btn{background:#fff;color:var(--accent-ink)}
.cta .btn:hover{background:var(--accent-soft)}
@media (max-width:700px){.cta .wrap{grid-template-columns:1fr}}

/* footer — drawing title block */
.site-footer{background:var(--dark);color:var(--on-dark);border-top:1px solid var(--dark-line)}
.site-footer .wrap{padding:0 var(--gutter)}
.title-block{display:grid;grid-template-columns:2fr 1.2fr 1.2fr 1.4fr;border-left:1px solid var(--dark-line);border-right:1px solid var(--dark-line);margin:48px 0 0}
.title-block > div{padding:18px 18px 22px;border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line);border-right:1px solid var(--dark-line);min-height:120px}
.title-block > div:last-child{border-right:0}
.title-block .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--on-dark-muted);margin-bottom:10px}
.title-block a{color:var(--on-dark);text-decoration:none;display:block;padding:3px 0;font-size:15px}
.title-block a:hover{color:var(--accent-on-dark)}
.title-block p{font-size:14px;color:var(--on-dark-muted);margin:0;max-width:40ch}
.title-block .brand-name{font-size:30px}
.foot-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:16px 0 28px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:var(--on-dark-muted)}
@media (max-width:860px){.title-block{grid-template-columns:1fr 1fr}.title-block > div:nth-child(2){border-right:0}}
@media (max-width:520px){.title-block{grid-template-columns:1fr}.title-block > div{border-right:0}}

/* reveal (visible at rest) */
@media (prefers-reduced-motion:no-preference){
  .reveal{animation:rise .6s ease both}
  @keyframes rise{from{opacity:.001;transform:translateY(10px)}to{opacity:1;transform:none}}
}