/* Stadcon — shoring & deep foundations
   Palette taken from the job site: pile steel, logo red, concrete, pine lagging, soil. */
:root{
  --steel:#1f2529;
  --steel-2:#2c343a;
  --red:#ed1e24;
  --red-dark:#c8141a;
  --concrete:#e9eae7;
  --concrete-2:#d4d6d2;
  --pine:#d8bf93;
  --soil:#8a7158;
  --white:#ffffff;
  --muted:#5b646b;
  --wrap:1240px;
  --gutter:clamp(20px,4vw,48px);
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@font-face{font-family:"Archivo";font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/fonts/archivo.woff2) format("woff2-variations")}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--steel);background:var(--white);font-variation-settings:"wdth" 100}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:0;background:var(--steel);color:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:8px;top:8px}

/* Type scale (1.25 ratio, condensed display cut of the same family) */
h1,h2,h3{font-weight:800;line-height:1.02;letter-spacing:-.01em;margin:0 0 .5em;font-variation-settings:"wdth" 72}
h1{font-size:clamp(2.75rem,7vw,5.5rem)}
h2{font-size:clamp(2rem,4.2vw,3.25rem)}
h3{font-size:1.5rem;line-height:1.15;font-variation-settings:"wdth" 80}
p{margin:0 0 1em;max-width:62ch}
.lede{font-size:clamp(1.125rem,1.6vw,1.3rem);line-height:1.55;color:var(--steel-2)}
.muted{color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;font:inherit;font-weight:700;font-size:1rem;text-decoration:none;padding:.9em 1.4em;border:2px solid var(--red);background:var(--red);color:#fff;cursor:pointer}
.btn:hover{background:var(--red-dark);border-color:var(--red-dark)}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor}
.btn.ghost:hover{background:var(--steel);color:#fff;border-color:var(--steel)}
.on-dark .btn.ghost:hover{background:#fff;color:var(--steel);border-color:#fff}
.btn svg{width:1.1em;height:1.1em}

/* Header — the red bar echoes the top stroke of the logo */
.site-header{position:sticky;top:0;z-index:50;background:var(--white);border-top:6px solid var(--red);box-shadow:0 1px 0 var(--concrete-2)}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:76px}
.logo img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-weight:600;padding:8px 12px;color:var(--steel-2)}
.nav a:hover{color:var(--red)}
.nav a[aria-current="page"]{color:var(--steel);box-shadow:inset 0 -3px 0 var(--red)}
.nav .call{margin-left:12px;background:var(--steel);color:#fff;padding:10px 16px;font-variant-numeric:tabular-nums}
.nav .call:hover{background:var(--red);color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--steel);padding:8px 12px;font:inherit;font-weight:700;cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:82px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--white);padding:8px var(--gutter) 20px;box-shadow:0 12px 24px rgba(31,37,41,.12)}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--concrete)}
  .nav .call{margin:12px 0 0;text-align:center}
}

/* Home hero: headline above grade, photo below/right */
.hero{position:relative;background:var(--white)}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:0;align-items:stretch;min-height:min(78vh,720px)}
.hero-copy{padding:clamp(48px,8vw,104px) clamp(20px,4vw,56px) clamp(48px,6vw,80px) max(var(--gutter),calc((100vw - var(--wrap))/2 + var(--gutter)));display:flex;flex-direction:column;justify-content:center}
.hero-copy h1{max-width:11ch}
.hero-copy .lede{max-width:38ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.hero-photo{position:relative;min-height:340px}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-photo figcaption{position:absolute;left:0;bottom:0;background:var(--steel);color:#fff;font-size:.875rem;padding:8px 14px}
.grade{height:14px;background:var(--red)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-copy{padding:48px var(--gutter)}.hero-photo{min-height:300px}}

/* Facts strip */
.facts{background:var(--steel);color:#fff}
.facts ul{list-style:none;margin:0;padding:28px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.facts li{display:flex;flex-direction:column;gap:2px;padding-left:16px;border-left:3px solid var(--red)}
.facts strong{font-size:1.75rem;line-height:1.1;font-variation-settings:"wdth" 72;font-weight:800}
.facts span{color:#c4cacf;font-size:.95rem}
@media (max-width:860px){.facts ul{grid-template-columns:1fr 1fr}}

/* Sections */
.section{padding:clamp(64px,9vw,120px) 0}
.section.concrete{background:var(--concrete)}
.section.dark{background:var(--steel);color:#fff}
.section.dark .muted,.section.dark .lede{color:#c4cacf}
.section-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,5vw,72px);align-items:end;margin-bottom:clamp(36px,5vw,64px)}
.section-head p{margin:0}
@media (max-width:860px){.section-head{grid-template-columns:1fr}}

/* The section drawing */
.drawing{background:var(--white);border:1px solid var(--concrete-2);padding:clamp(12px,2vw,24px)}
.drawing svg{width:100%;height:auto;display:block}
.legend{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px 32px;counter-reset:none}
.legend li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start}
.legend .key{width:28px;height:28px;border-radius:50%;background:var(--steel);color:#fff;font-weight:700;font-size:.85rem;display:grid;place-items:center;font-variant-numeric:tabular-nums}
.legend b{display:block;line-height:1.25}
.legend span{color:var(--muted);font-size:.95rem;line-height:1.45}
@media (max-width:860px){.legend{grid-template-columns:1fr}}

/* Two services */
.services{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px)}
.service{display:flex;flex-direction:column;background:var(--white);text-decoration:none;color:inherit;border-bottom:6px solid var(--steel)}
.service:hover{border-bottom-color:var(--red)}
.service img{aspect-ratio:16/10;object-fit:cover;width:100%}
.service-body{padding:28px 28px 32px}
.service ul{margin:0 0 1.2em;padding-left:1.1em}
.service li{margin:.25em 0}
.service .more{font-weight:700;text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:2px;text-underline-offset:4px}
@media (max-width:860px){.services{grid-template-columns:1fr}}

/* Process — a real sequence, so it is numbered */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}
.steps li{counter-increment:step;padding:28px 24px 8px 0;border-top:3px solid #4a545b;position:relative}
.steps li::before{content:counter(step);position:absolute;top:-17px;left:0;width:32px;height:32px;background:var(--red);color:#fff;font-weight:800;display:grid;place-items:center}
.steps h3{margin-top:14px}
.steps p{color:#c4cacf;font-size:1rem}
@media (max-width:860px){.steps{grid-template-columns:1fr;gap:28px}}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-flow:dense;grid-auto-rows:clamp(180px,19vw,270px);gap:10px}
.gallery button{all:unset;cursor:zoom-in;position:relative;overflow:hidden;grid-column:span 4;background:var(--concrete-2)}
.gallery button.wide{grid-column:span 8}
.gallery button.tall{grid-row:span 2}
.gallery button:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery button:hover img{transform:scale(1.03)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 10px;background:linear-gradient(transparent,rgba(31,37,41,.85));color:#fff;font-size:.9rem}
@media (max-width:860px){.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px}.gallery button{grid-column:span 1}.gallery button.wide{grid-column:span 2}.gallery figcaption{display:none}}

dialog.lightbox{border:0;padding:0;max-width:min(1400px,94vw);max-height:92vh;background:var(--steel);color:#fff}
dialog.lightbox::backdrop{background:rgba(20,24,27,.9)}
dialog.lightbox img{max-height:82vh;width:auto;margin:0 auto}
dialog.lightbox .lb-bar{display:flex;align-items:center;gap:12px;padding:10px 14px}
dialog.lightbox .lb-bar p{margin:0;flex:1;font-size:.95rem}
dialog.lightbox button{font:inherit;font-weight:700;background:transparent;color:#fff;border:2px solid #fff;padding:6px 12px;cursor:pointer}
dialog.lightbox button:hover{background:#fff;color:var(--steel)}

/* Service area */
.area{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,5vw,72px)}
.towns{list-style:none;padding:0;margin:0;columns:3;column-gap:24px}
.towns li{padding:8px 0;border-bottom:1px solid var(--concrete-2);break-inside:avoid;font-weight:600}
@media (max-width:860px){.area{grid-template-columns:1fr}.towns{columns:2}}

/* Page header for inner pages */
.page-head{background:var(--steel);color:#fff;position:relative;overflow:hidden}
.page-head .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,5vw,64px);align-items:end;padding-top:clamp(56px,8vw,96px);padding-bottom:clamp(40px,6vw,72px)}
.page-head .lede{color:#c4cacf;margin:0}
.page-head h1{margin-bottom:.2em}
.crumb{font-size:.95rem;color:#c4cacf;margin-bottom:18px}
.crumb a{color:#fff}
@media (max-width:860px){.page-head .wrap{grid-template-columns:1fr}}

/* Split content */
.split{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(32px,5vw,80px);align-items:start}
.split.flip{grid-template-columns:minmax(0,5fr) minmax(0,6fr)}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover}
.checks{list-style:none;padding:0;margin:0 0 1.5em}
.checks li{padding:12px 0 12px 32px;border-bottom:1px solid var(--concrete-2);position:relative}
.checks li::before{content:"";position:absolute;left:0;top:19px;width:16px;height:10px;border-left:3px solid var(--red);border-bottom:3px solid var(--red);transform:rotate(-45deg)}
.section.dark .checks li{border-color:#3d464c}
@media (max-width:860px){.split,.split.flip{grid-template-columns:1fr}}

/* Contact band */
.contact-band{background:var(--red);color:#fff;padding:clamp(56px,8vw,96px) 0}
.contact-band .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,5vw,72px);align-items:center}
.contact-band h2{margin-bottom:.3em}
.contact-band p{margin:0;font-size:1.15rem}
.contact-lines{display:flex;flex-direction:column;gap:12px}
.contact-lines a{display:flex;flex-direction:column;text-decoration:none;background:var(--white);color:var(--steel);padding:18px 22px;border-left:6px solid var(--steel)}
.contact-lines a:hover{background:var(--steel);color:#fff}
.contact-lines small{font-size:.9rem;color:var(--muted)}
.contact-lines a:hover small{color:#c4cacf}
.contact-lines strong{font-size:clamp(1.3rem,2.4vw,1.75rem);font-variation-settings:"wdth" 80;font-variant-numeric:tabular-nums;line-height:1.2;word-break:break-word}
@media (max-width:860px){.contact-band .wrap{grid-template-columns:1fr}}

/* Client strip */
.clients{background:var(--steel-2);color:#fff;padding:40px 0}
.clients .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px 48px;flex-wrap:wrap}
.clients h2{font-size:clamp(1.25rem,2vw,1.6rem);margin:0;max-width:22ch;font-variation-settings:"wdth" 80}
.clients ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:clamp(28px,5vw,64px);flex-wrap:wrap}
.clients img{height:40px;width:auto;opacity:.92}
.clients img.rogers{height:28px}
.section.dark+.clients,.clients+.section.dark{border-top:1px solid #3d464c}

/* Footer */
.site-footer{background:var(--steel);color:#c4cacf;padding:56px 0 28px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid #3d464c}
.site-footer img{height:28px;width:auto;margin-bottom:16px}
.site-footer h3{color:#fff;font-size:1.1rem;margin-bottom:.6em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:.35em 0}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{color:var(--pine)}
.fine{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:.875rem}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr}}