/* Broad Builders Ltd - charcoal + lime + white */
:root{
  --bg:#0F1113;
  --surface:#1A1D21;
  --surface-2:#23272C;
  --line:#2A2E33;
  --text:#F5F5F2;
  --muted:#9CA0A6;
  --accent:#B8E04A;
  --accent-deep:#6E8C1F;
  --accent-ink:#0A0C0E;
  --maxw:1320px;
  --gutter:clamp(1.25rem,3vw,2.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
h1,h2,h3,h4{font-family:'Archivo',system-ui,sans-serif;font-weight:800;letter-spacing:-0.02em;line-height:1.05;margin:0 0 0.5em}
h1{font-size:clamp(2.5rem,7vw,6rem);text-transform:uppercase;font-stretch:condensed}
h2{font-size:clamp(1.85rem,4.2vw,3.2rem);text-transform:uppercase}
h3{font-size:clamp(1.25rem,2vw,1.6rem)}
h4{font-size:1.05rem;text-transform:uppercase;letter-spacing:0.08em}
p{margin:0 0 1rem;color:var(--text)}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:0.72rem;letter-spacing:0.22em;text-transform:uppercase;color:var(--accent);margin-bottom:1.25rem;padding-bottom:0.4rem;border-bottom:1px solid var(--accent)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
section{padding:clamp(4rem,8vw,7rem) 0}
hr{border:0;border-top:1px solid var(--line);margin:0}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(15,17,19,0.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem var(--gutter);max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:0.7rem;font-family:'Archivo',sans-serif;font-weight:800;letter-spacing:0.02em;text-transform:uppercase;font-size:1rem}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);border-radius:2px}
.brand-mark svg{width:20px;height:20px}
.brand-text small{display:block;font-size:0.62rem;letter-spacing:0.18em;color:var(--muted);font-weight:500}
.nav-links{display:flex;gap:1.6rem;align-items:center}
.nav-links a{font-size:0.86rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--muted);font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-cta{padding:0.65rem 1.1rem;background:var(--accent);color:var(--accent-ink) !important;border-radius:2px;font-weight:700}
.nav-cta:hover{background:var(--text);color:var(--accent-ink) !important}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);padding:0.5rem 0.7rem;cursor:pointer;border-radius:2px}
@media(max-width:880px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface);flex-direction:column;align-items:stretch;gap:0;padding:0.75rem var(--gutter);border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:0.85rem 0;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:0}
  .menu-toggle{display:inline-flex}
}

/* hero */
.hero{position:relative;min-height:88vh;display:grid;align-items:end;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:0.42;filter:grayscale(0.3) contrast(1.05)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,17,19,0.6) 0%,rgba(15,17,19,0.85) 65%,rgba(15,17,19,1) 100%)}
.hero-inner{position:relative;z-index:1;padding:7rem 0 4rem;width:100%}
.hero h1{max-width:18ch}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{max-width:46ch;color:var(--muted);font-size:clamp(1.05rem,1.4vw,1.2rem);margin:1.5rem 0 2.2rem}
.hero-meta{display:flex;flex-wrap:wrap;gap:2rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:0.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.1em}
.hero-meta b{display:block;color:var(--text);font-weight:700;font-size:0.9rem;margin-bottom:0.2rem;letter-spacing:0.05em}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:0.6rem;padding:0.95rem 1.6rem;background:var(--accent);color:var(--accent-ink) !important;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;font-size:0.82rem;border-radius:2px;border:0;cursor:pointer;transition:transform 0.15s,background 0.15s}
.btn:hover{background:var(--text);color:var(--accent-ink) !important;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text) !important;border:1px solid var(--line)}
.btn-ghost:hover{background:var(--text);color:var(--accent-ink) !important;border-color:var(--text)}
.btn svg{width:16px;height:16px}

/* layout helpers */
.grid{display:grid;gap:2rem}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:880px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start}
@media(max-width:880px){.split{grid-template-columns:1fr}}

/* section header */
.sect-head{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:end;margin-bottom:3rem;padding-bottom:1.5rem;border-bottom:1px solid var(--line)}
@media(max-width:720px){.sect-head{grid-template-columns:1fr}}
.sect-head .lead{color:var(--muted);max-width:50ch;justify-self:end}
@media(max-width:720px){.sect-head .lead{justify-self:start}}

/* service tiles */
.svc{position:relative;padding:2rem;border:1px solid var(--line);background:var(--surface);transition:border-color 0.2s,transform 0.2s;display:block}
.svc:hover{border-color:var(--accent);transform:translateY(-2px)}
.svc-icon{width:42px;height:42px;display:grid;place-items:center;color:var(--accent);margin-bottom:1.5rem}
.svc-icon svg{width:32px;height:32px;stroke-width:1.4}
.svc h3{margin-bottom:0.5rem}
.svc p{color:var(--muted);font-size:0.94rem;margin-bottom:1.25rem}
.svc-link{font-family:'JetBrains Mono',monospace;font-size:0.74rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:0.4rem}
.svc-num{position:absolute;top:1.5rem;right:1.5rem;font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:var(--muted);letter-spacing:0.1em}

/* feature/case strip */
.feat{display:grid;grid-template-columns:5fr 4fr;gap:0;border:1px solid var(--line);background:var(--surface);overflow:hidden}
.feat:nth-child(even){grid-template-columns:4fr 5fr}
.feat:nth-child(even) .feat-img{order:2}
@media(max-width:880px){.feat,.feat:nth-child(even){grid-template-columns:1fr}.feat:nth-child(even) .feat-img{order:0}}
.feat-img{position:relative;min-height:340px;background:var(--surface-2)}
.feat-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feat-body{padding:clamp(2rem,4vw,3.5rem)}
.feat-body .eyebrow{margin-bottom:1rem}
.feat + .feat{margin-top:-1px}

/* process steps */
.step{padding:2rem 0;border-top:1px solid var(--line);display:grid;grid-template-columns:80px 1fr 2fr;gap:2rem;align-items:start}
@media(max-width:720px){.step{grid-template-columns:1fr}}
.step-num{font-family:'JetBrains Mono',monospace;font-size:0.85rem;color:var(--accent);letter-spacing:0.18em}
.step h3{margin-bottom:0.4rem}
.step p{color:var(--muted);margin:0}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:2.5rem var(--gutter);border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
@media(max-width:720px){.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:nth-child(2),.stat:last-child{border-right:0}.stat:nth-last-child(-n+2){border-bottom:0}}
.stat-num{font-family:'Archivo',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,3rem);color:var(--accent);line-height:1;margin-bottom:0.5rem}
.stat-label{font-size:0.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.12em}

/* cta band */
.cta-band{background:var(--accent);color:var(--accent-ink);padding:clamp(3rem,6vw,5rem) 0}
.cta-band h2,.cta-band p{color:var(--accent-ink)}
.cta-band a{color:var(--accent-ink)}
.cta-band .btn-dark{background:var(--accent-ink);color:var(--accent) !important}
.cta-band .btn-dark:hover{background:var(--text);color:var(--accent-ink) !important}
.cta-band .row{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{margin:0;max-width:18ch}

/* form */
.form{display:grid;gap:1.25rem;background:var(--surface);border:1px solid var(--line);padding:clamp(1.5rem,3vw,2.5rem)}
.form label{display:block;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--muted);margin-bottom:0.5rem;font-weight:600}
.form input,.form select,.form textarea{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--text);padding:0.85rem 1rem;font-family:inherit;font-size:0.95rem;border-radius:2px;transition:border-color 0.15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:140px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:0.5rem}
.gotcha{position:absolute;left:-9999px;visibility:hidden}
.form-msg{padding:1rem;border:1px solid var(--accent);background:rgba(184,224,74,0.08);color:var(--text);display:none}
.form-msg.show{display:block}

/* footer */
footer{background:#08090A;border-top:1px solid var(--line);padding:4rem 0 2rem;color:var(--muted);font-size:0.9rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{color:var(--text);font-size:0.78rem;letter-spacing:0.12em;margin-bottom:1.25rem}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin-bottom:0.5rem}
.foot-grid a:hover{color:var(--accent)}
.foot-base{padding-top:2rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:0.8rem}
.foot-base a{color:var(--muted)}
.foot-base a:hover{color:var(--accent)}

/* page hero (sub-pages) */
.page-hero{padding:9rem 0 4rem;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 30% 50%,rgba(184,224,74,0.06) 0%,transparent 70%)}
.page-hero h1{font-size:clamp(2rem,5.5vw,4.5rem);max-width:18ch}
.page-hero p{color:var(--muted);max-width:48ch;margin-top:1.25rem;font-size:1.1rem}
.page-hero .crumbs{font-family:'JetBrains Mono',monospace;font-size:0.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.16em;margin-bottom:1.5rem}
.page-hero .crumbs a{color:var(--accent)}

/* details list */
.dlist{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--line)}
.dlist > div{display:grid;grid-template-columns:200px 1fr;gap:2rem;padding:1.25rem 0;border-bottom:1px solid var(--line)}
@media(max-width:720px){.dlist > div{grid-template-columns:1fr;gap:0.4rem}}
.dlist dt{font-family:'JetBrains Mono',monospace;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--accent);margin:0}
.dlist dd{margin:0;color:var(--muted)}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:0.5rem}
@media(max-width:720px){.gal{grid-template-columns:repeat(2,1fr)}}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gal-caption{font-family:'JetBrains Mono',monospace;font-size:0.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.1em;margin-top:0.5rem}

/* tag */
.tag{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;padding:0.3rem 0.6rem;border:1px solid var(--line);color:var(--muted);margin-right:0.4rem;margin-bottom:0.4rem}
.tag.lime{border-color:var(--accent);color:var(--accent)}

/* utility */
.mt-0{margin-top:0}
.mt-2{margin-top:1.5rem}
.mb-0{margin-bottom:0}
.center{text-align:center}