/* ============================================================
   Boss & Friends Construction Ltd. — Dark Industrial theme
   ============================================================ */
:root{
  --bg:#0E1419;
  --bg-2:#11181F;
  --surface:#161F28;
  --surface-2:#1B2630;
  --line:#26333F;
  --navy:#1F3A5F;
  --steel:#2E75B6;
  --steel-2:#4A90D9;
  --gold:#F5A623;
  --gold-2:#FFB81C;
  --text:#E8EDF2;
  --muted:#9FB0BF;
  --muted-2:#6C7E8C;
  --max:1180px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --font-display:"Anton","Arial Narrow",Impact,sans-serif;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;font-family:var(--font);color:var(--text);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.08;margin:0}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}

.skip-link{position:absolute;left:-999px;top:0;background:var(--gold);color:#0E1419;padding:10px 16px;border-radius:0 0 8px 0;z-index:200;font-weight:700}
.skip-link:focus{left:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  font-weight:700;font-size:15px;letter-spacing:.2px;
  padding:14px 22px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-gold{background:var(--gold);color:#10161C;box-shadow:0 10px 26px -10px rgba(245,166,35,.7)}
.btn-gold:hover{background:var(--gold-2)}
.btn-outline{border-color:#3A4A58;color:var(--text);background:rgba(255,255,255,.02)}
.btn-outline:hover{border-color:var(--steel-2);background:rgba(46,117,182,.12)}
.btn-ghost{color:var(--text);background:transparent;border-color:transparent}
.btn-ghost:hover{color:var(--gold-2)}
.btn-sm{padding:10px 16px;font-size:14px}
.btn-lg{padding:17px 30px;font-size:17px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(14,20,25,.72);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .25s,background .25s;
}
.site-header.scrolled{background:rgba(14,20,25,.94);border-bottom-color:var(--line)}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px}
.brand-plate{display:inline-flex;align-items:center;background:#fff;border-radius:10px;padding:7px 12px;box-shadow:0 6px 18px -10px rgba(0,0,0,.6)}
.brand-logo{height:42px;width:auto;display:block}
.footer-brand .brand-logo{height:46px}
.brand-mark{
  font-family:var(--font-display);font-size:22px;letter-spacing:1px;color:var(--gold);
  background:linear-gradient(160deg,#1c2832,#0e1419);border:1px solid var(--line);
  width:46px;height:46px;display:grid;place-items:center;border-radius:11px;
}
.brand-text strong{display:block;font-size:16px;letter-spacing:.3px}
.brand-text small{display:block;font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font-size:15px;font-weight:600;color:var(--muted);padding:6px 0;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);transition:width .25s}
.nav a:hover,.nav a.active{color:var(--text)}
.nav a:hover::after,.nav a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2.5px;background:var(--text);border-radius:2px;transition:.3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bg);padding:clamp(56px,9vw,110px) 0 clamp(48px,7vw,90px)}
.hero-bg{position:absolute;inset:0;background:url("../img/hero-blueprint.svg") center/cover no-repeat;opacity:.9;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,20,25,.2),var(--bg) 92%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--steel-2);margin:0 0 18px}
.eyebrow .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,166,35,.18)}
.hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(40px,6.4vw,76px);letter-spacing:.5px;text-transform:uppercase}
.hero h1 .hl{color:var(--gold)}
.hero .lead{color:var(--muted);font-size:clamp(16px,1.7vw,19px);max-width:560px;margin:20px 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px 18px;padding:0;margin:0;font-size:14px;color:var(--muted)}
.hero-chips li{display:flex;align-items:center;gap:6px}
.hero-chips .chip-gold{color:var(--gold-2);font-weight:700}
.hero-media{position:relative}
.hero-media img{width:100%;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-badge{
  position:absolute;left:-14px;bottom:-14px;background:var(--gold);color:#10161C;
  border-radius:14px;padding:12px 16px;display:flex;align-items:center;gap:10px;font-weight:700;box-shadow:var(--shadow)
}
.hero-badge strong{font-family:var(--font-display);font-size:34px;line-height:1}
.hero-badge span{font-size:11px;line-height:1.2;text-transform:uppercase;letter-spacing:.5px}

/* ---------- stats ---------- */
.stats{background:linear-gradient(180deg,var(--navy),#16283f);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:30px 22px;text-align:center}
.stat .num{display:block;font-family:var(--font-display);font-size:clamp(30px,4vw,46px);color:#fff;letter-spacing:1px}
.stat .label{display:block;font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:#bcd2ea;margin-top:4px}

/* ---------- sections ---------- */
.section{padding:clamp(56px,8vw,100px) 0}
.section-alt{background:var(--bg-2)}
.section-head{max-width:720px;margin:0 0 44px}
.kicker{font-weight:800;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin:0 0 12px}
.section-head h2,.cta-band h2,.why-copy h2,.contact-copy h2{font-family:var(--font-display);font-weight:400;font-size:clamp(28px,4.4vw,46px);letter-spacing:.5px;text-transform:uppercase}
.section-sub{color:var(--muted);font-size:17px;margin:14px 0 0}

/* ---------- service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .2s,border-color .2s,background .2s}
.card:hover{transform:translateY(-4px);border-color:var(--steel);background:var(--surface-2)}
.card-ico{font-size:26px;width:54px;height:54px;display:grid;place-items:center;border-radius:12px;background:rgba(46,117,182,.14);color:var(--steel-2);border:1px solid rgba(46,117,182,.3);margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px;margin:0}

/* ---------- timeline ---------- */
.timeline{list-style:none;counter-reset:n;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.timeline li{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;overflow:hidden}
.timeline li::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--gold),transparent)}
.timeline .step{font-family:var(--font-display);font-size:40px;color:var(--steel);opacity:.55;line-height:1}
.timeline h3{font-size:19px;margin:6px 0 8px}
.timeline p{color:var(--muted);font-size:15px;margin:0}
.timeline strong{color:var(--gold-2)}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.shot{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.shot img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s ease}
.shot:hover img{transform:scale(1.05)}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(0deg,rgba(10,15,19,.92),transparent)}
.shot figcaption strong{display:block;font-size:16px}
.shot figcaption span{font-size:13px;color:var(--muted)}

/* ---------- reviews ---------- */
.reviews-band{background:radial-gradient(120% 100% at 80% 0%,rgba(31,58,95,.5),var(--bg) 60%)}
.reviews-head{max-width:none}
.rating-summary{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:18px}
.rs-stars{color:var(--gold);font-size:24px;letter-spacing:3px}
.rs-text{color:var(--muted);font-size:16px}
.rs-text strong{color:var(--text);font-size:18px}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:14px;transition:transform .2s,border-color .2s}
.review:hover{transform:translateY(-4px);border-color:var(--steel)}
.review .stars{color:var(--gold);font-size:16px;letter-spacing:2px}
.review blockquote{margin:0;font-size:15.5px;color:var(--text);line-height:1.55;flex:1}
.review blockquote::before{content:"\201C";color:var(--steel-2);font-weight:800}
.review figcaption{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.rv-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;color:#10161C;background:linear-gradient(150deg,var(--gold-2),var(--gold));flex:none}
.rv-who strong{display:block;font-size:15px}
.rv-who small{display:block;font-size:12px;color:var(--muted)}

/* ---------- why ---------- */
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.why-copy .btn{margin-top:24px}
.why-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.why-list li{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius-sm);padding:18px 20px;color:var(--muted);font-size:16px}
.why-list strong{color:var(--text)}

/* ---------- service area ---------- */
.area-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.area-list li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;font-weight:600;display:flex;align-items:center;gap:10px}
.area-list li::before{content:"▸";color:var(--gold)}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy),#0e1419 70%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-inner{padding:clamp(44px,6vw,72px) 22px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.cta-inner h2{max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.contact-actions{display:grid;gap:14px;margin:26px 0}
.contact-btn{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;transition:border-color .2s,transform .2s,background .2s}
.contact-btn:hover{border-color:var(--gold);transform:translateY(-2px);background:var(--surface-2)}
.cb-ico{font-size:24px;width:50px;height:50px;display:grid;place-items:center;border-radius:12px;background:rgba(245,166,35,.14);border:1px solid rgba(245,166,35,.3)}
.cb-text small{display:block;font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted)}
.cb-text strong{font-size:19px}
.contact-info{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.contact-info h3{font-size:20px;margin-bottom:16px}
.contact-info dl{margin:0;display:grid;gap:14px}
.contact-info dt{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted)}
.contact-info dd{margin:2px 0 0;font-weight:600}
.contact-info .live{color:#3ED27A}
.info-note{color:var(--muted);font-size:14px;margin:18px 0 0;border-top:1px solid var(--line);padding-top:16px}

/* ---------- footer ---------- */
.site-footer{background:#0A0F13;border-top:1px solid var(--line);padding:50px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.footer-brand p{color:var(--muted);font-size:14px;margin:14px 0 0;max-width:320px}
.footer-nav{display:flex;flex-direction:column;gap:10px}
.footer-nav a,.footer-contact a{color:var(--muted);font-size:15px}
.footer-nav a:hover,.footer-contact a:hover{color:var(--gold-2)}
.footer-contact{display:flex;flex-direction:column;gap:10px}
.footer-contact span{color:var(--muted-2);font-size:14px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted-2);font-size:13px}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-media{order:-1;max-width:520px}
  .why-grid,.contact-grid{grid-template-columns:1fr;gap:30px}
  .cards,.timeline,.gallery,.reviews{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav,.nav-cta{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  /* full-width drawer below the bar */
  .site-header.open{background:rgba(14,20,25,.98);border-bottom-color:var(--line)}
  .site-header.open .nav-wrap{flex-wrap:wrap;height:auto;padding-bottom:16px}
  .site-header.open .nav{
    display:flex;flex-direction:column;gap:0;flex-basis:100%;order:3;margin:8px 0 0;
    border-top:1px solid var(--line);
  }
  .site-header.open .nav a{padding:15px 0;border-bottom:1px solid var(--line);color:var(--text)}
  .site-header.open .nav a::after{display:none}
  .site-header.open .nav-cta{display:flex;flex-basis:100%;order:4;margin-top:14px}
  .site-header.open .nav-cta .btn{flex:1}
}
@media (max-width:620px){
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px 12px}
  .cards,.timeline,.gallery,.area-list,.reviews{grid-template-columns:1fr}
  .area-list{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .hero-badge{left:auto;right:-6px}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}