/* ============================================================
   B&R Mechanical Services — demo
   Hi-vis industrial: slate-navy + safety-orange, Archivo Black
   ============================================================ */

:root{
  --navy-900:#101922;
  --navy-800:#16222e;
  --navy-700:#1d2c3a;
  --slate:#304254;          /* their brand slate */
  --orange:#F28C28;         /* their brand orange */
  --orange-600:#e07614;
  --sky:#8fc1e3;            /* logo light-blue */
  --bg:#f3f5f7;
  --surface:#ffffff;
  --ink:#18222c;
  --ink-soft:#4f5e6b;
  --line:#e3e7eb;
  --line-dark:rgba(255,255,255,.12);

  --display:'Archivo Black',system-ui,sans-serif;
  --body:'Archivo',system-ui,-apple-system,sans-serif;

  --wrap:1200px;
  --r:8px;
  --btn-r:4px;
  --ease:cubic-bezier(.16,1,.3,1);

  --z-header:50;
  --z-pitch:60;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--bg);
  font-size:clamp(1rem,.97rem + .2vw,1.075rem);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.04;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--orange);
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--body);font-weight:800;font-size:.98rem;letter-spacing:.01em;
  padding:.82em 1.4em;border-radius:var(--btn-r);border:2px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .2s;
}
.btn-call{background:var(--orange);color:#1a1206;box-shadow:0 6px 22px -8px rgba(242,140,40,.7)}
.btn-call:hover{background:var(--orange-600);transform:translateY(-2px);box-shadow:0 12px 28px -8px rgba(242,140,40,.75)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:#fff;color:var(--navy-900);border-color:#fff;transform:translateY(-2px)}
.btn-lg{font-size:1.05rem;padding:.95em 1.7em}
.btn-block{display:flex;width:100%}
.ico{width:1.05em;height:1.05em;fill:currentColor;flex:0 0 auto}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:var(--z-header);
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;min-height:74px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand-logo{height:52px;width:auto;border-radius:6px}
.nav{display:flex;gap:30px;margin-left:auto;font-weight:600}
.nav a{position:relative;padding:6px 0;color:var(--slate);transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--orange);transition:right .3s var(--ease)}
.nav a:hover{color:var(--navy-900)}
.nav a:hover::after{right:0}
.header-call{flex:0 0 auto}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{width:26px;height:2.5px;background:var(--navy-900);border-radius:2px;transition:.3s var(--ease)}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;color:#fff;overflow:hidden;background:var(--navy-900)}
.hero-media{position:absolute;inset:0;z-index:-2;background:var(--navy-900)}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 62%;
  filter:saturate(.82) brightness(.86) contrast(1.05)}
.hero-veil{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(72deg,var(--navy-900) 4%,rgba(16,25,34,.9) 40%,rgba(16,25,34,.66) 78%,rgba(16,25,34,.55) 100%),
    linear-gradient(to top,var(--navy-900) 6%,rgba(16,25,34,.15) 44%,transparent 70%),
    linear-gradient(180deg,rgba(16,25,34,.5),rgba(16,25,34,.2));
}
.hero-inner{position:relative;padding-block:clamp(96px,18vh,180px) clamp(80px,14vh,150px);max-width:880px}
.hero-title{font-family:var(--display);font-weight:400;
  font-size:clamp(2.5rem,1.6rem + 4.2vw,5rem);letter-spacing:-.035em;line-height:.98}
.hero-title .hl{color:var(--orange)}
.hero-sub{margin-top:1.4rem;max-width:46ch;font-size:clamp(1.05rem,1rem + .4vw,1.3rem);
  line-height:1.55;color:#dfe6ec}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.2rem}
.hero-foot{margin-top:2.4rem;max-width:54ch;font-size:.96rem;color:#aebccaa;color:#9fb0bf;
  border-top:1px solid var(--line-dark);padding-top:1.3rem}

/* reflective-tape divider */
.tape{height:12px;width:100%;
  background:repeating-linear-gradient(-45deg,var(--orange) 0 22px,var(--navy-900) 22px 44px);
  position:relative;z-index:1;opacity:.92}

/* ---------- Section primitives ---------- */
.section-title{font-family:var(--display);font-weight:400;
  font-size:clamp(1.8rem,1.3rem + 2vw,3rem);letter-spacing:-.03em;color:var(--navy-900)}
.section-title.light{color:#fff}
.lede{margin-top:1rem;font-size:clamp(1.05rem,1rem + .35vw,1.25rem);color:var(--ink-soft);max-width:60ch;line-height:1.55}
.lede.light{color:#cdd7df}

/* ---------- Statement band ---------- */
.statement{background:var(--slate);color:#fff;padding-block:clamp(56px,8vw,96px)}
.statement-text{font-size:clamp(1.3rem,1.05rem + 1.3vw,2.1rem);line-height:1.4;max-width:24ch;
  max-width:30ch;font-weight:500;letter-spacing:-.01em;color:#eef3f7;max-width:62ch}
.statement-text strong{color:var(--orange);font-weight:800}

/* ---------- Services ---------- */
.services{padding-block:clamp(72px,11vw,128px)}
.services-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(36px,6vw,80px);align-items:start}
.services-lead{position:sticky;top:100px}
.services-fig{margin:2rem 0 0;border-radius:var(--r);overflow:hidden;box-shadow:0 30px 60px -34px rgba(24,34,44,.55)}
.services-fig img{width:100%;aspect-ratio:4/3;object-fit:cover}
.service-list{list-style:none;margin:0;padding:0;counter-reset:none}
.service-item{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--line)}
.service-item:first-child{border-top:0;padding-top:0}
.service-item .num{font-family:var(--display);font-size:1.05rem;color:var(--orange);
  padding-top:.15em;font-variant-numeric:tabular-nums}
.service-item h3{font-size:1.28rem;font-weight:800;letter-spacing:-.01em;color:var(--navy-900)}
.service-item p{margin-top:.4rem;color:var(--ink-soft);max-width:52ch}

/* ---------- Work ---------- */
.work{background:var(--navy-900);color:#fff;padding-block:clamp(72px,11vw,128px)}
.work-head{max-width:60ch;margin-bottom:clamp(34px,5vw,56px)}
.case{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,4vw,56px);align-items:center;
  background:var(--navy-800);border:1px solid var(--line-dark);border-radius:var(--r);overflow:hidden}
.case-body{padding:clamp(28px,4vw,48px)}
.case-body h3{font-size:clamp(1.4rem,1.1rem + 1.1vw,2rem);color:#fff;letter-spacing:-.02em}
.case-body p{margin-top:1rem;color:#c5d0d9;max-width:50ch}
.case-figure{align-self:stretch}
.case-figure img{width:100%;height:100%;min-height:280px;object-fit:cover}
.textlink{display:inline-block;margin-top:1.4rem;color:var(--orange);font-weight:700;
  border-bottom:2px solid transparent;padding-bottom:2px;transition:border-color .25s}
.textlink:hover{border-color:var(--orange)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.gallery figure{margin:0;border-radius:var(--r);overflow:hidden}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s var(--ease)}
.gallery figure:hover img{transform:scale(1.05)}

/* ---------- About ---------- */
.about{padding-block:clamp(72px,11vw,128px)}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(36px,6vw,80px);align-items:center}
.about-fig{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:0 34px 70px -38px rgba(24,34,44,.6)}
.about-fig img{width:100%;aspect-ratio:5/6;object-fit:cover}
.about-body p{margin-top:1.1rem;color:var(--ink-soft);max-width:54ch}
.about-body p:first-of-type{margin-top:1.4rem}
.ticks{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;gap:.8rem}
.ticks li{position:relative;padding-left:34px;font-weight:600;color:var(--navy-900)}
.ticks li::before{content:"";position:absolute;left:0;top:.1em;width:22px;height:22px;border-radius:50%;
  background:var(--orange);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9.55 17.6 4.4 12.45l1.4-1.4 3.75 3.75 8.25-8.25 1.4 1.4z'/%3E%3C/svg%3E") center/74% no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9.55 17.6 4.4 12.45l1.4-1.4 3.75 3.75 8.25-8.25 1.4 1.4z'/%3E%3C/svg%3E") center/74% no-repeat;}

/* ---------- Service area ---------- */
.area{position:relative;isolation:isolate;color:#fff;overflow:hidden;background:var(--navy-900)}
.area-media{position:absolute;inset:0;z-index:-2}
.area-media img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.area-veil{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(16,25,34,.96) 22%,rgba(16,25,34,.8) 64%,rgba(16,25,34,.66) 100%),
    linear-gradient(180deg,rgba(16,25,34,.42),rgba(16,25,34,.48))}
.area-inner{padding-block:clamp(72px,12vw,140px);max-width:560px}
.area-text{margin-top:1.1rem;font-size:clamp(1.05rem,1rem + .4vw,1.25rem);line-height:1.55;color:#d7e0e7;max-width:46ch}
.area-inner .btn{margin-top:2rem}

/* ---------- Contact ---------- */
.contact{padding-block:clamp(72px,11vw,128px)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,72px);align-items:start}
.contact-lines{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;gap:1.1rem}
.contact-lines li{display:grid;grid-template-columns:88px 1fr;gap:14px;align-items:baseline;
  padding-bottom:1.1rem;border-bottom:1px solid var(--line)}
.contact-lines li:last-child{border-bottom:0}
.cl-label{font-family:var(--display);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);padding-top:.2em}
.contact-lines a{font-weight:700;color:var(--navy-900);border-bottom:2px solid transparent;transition:border-color .2s}
.contact-lines a:hover{border-color:var(--orange)}
.contact-lines li>span:not(.cl-label){font-weight:600;color:var(--navy-900)}

.quote-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(24px,3.5vw,38px);box-shadow:0 30px 60px -42px rgba(24,34,44,.5);display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-weight:700;font-size:.92rem;color:var(--navy-900)}
.field .opt{font-weight:500;color:var(--ink-soft)}
.field input,.field textarea{font-family:var(--body);font-size:1rem;color:var(--ink);
  padding:.8em .9em;border:1.5px solid var(--line);border-radius:5px;background:#fbfcfd;transition:border-color .2s,box-shadow .2s;width:100%}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--orange);box-shadow:0 0 0 4px rgba(242,140,40,.16)}
.field textarea{resize:vertical}
.form-note{margin-top:2px;padding:.9em 1em;border-radius:10px;background:#eaf6ee;color:#1c5b34;font-weight:600;font-size:.95rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#aab8c4;padding-block:clamp(48px,7vw,72px) 28px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px;align-items:start;
  padding-bottom:32px;border-bottom:1px solid var(--line-dark)}
.wordmark{font-family:var(--display);font-size:1.45rem;color:#fff;letter-spacing:-.02em}
.wordmark em{color:var(--orange);font-style:normal}
.foot-brand p{margin-top:.7rem;max-width:38ch;font-size:.95rem}
.foot-nav{display:grid;gap:.7rem;font-weight:600}
.foot-nav a{color:#cbd5de}
.foot-nav a:hover{color:var(--orange)}
.foot-meta{display:grid;gap:.5rem;justify-items:start}
.foot-call{font-family:var(--display);font-size:1.5rem;color:#fff}
.foot-call:hover{color:var(--orange)}
.foot-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:.85rem;color:#7e8d99}
.byline{color:#7e8d99}

/* ---------- Pitch corner note ---------- */
.pitch{position:fixed;right:20px;bottom:20px;z-index:var(--z-pitch);width:min(340px,calc(100vw - 32px));
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 20px 18px;
  box-shadow:0 24px 60px -18px rgba(16,25,34,.4);
  transform:translateY(20px);opacity:0;transition:transform .5s var(--ease),opacity .5s var(--ease)}
.pitch.in{transform:none;opacity:1}
.pitch-x{position:absolute;top:8px;right:10px;background:none;border:0;font-size:1.5rem;line-height:1;
  color:var(--ink-soft);cursor:pointer}
.pitch-hi{font-family:var(--display);color:var(--navy-900);font-size:1.05rem}
.pitch p{font-size:.92rem;color:var(--ink-soft);margin-top:.5rem}
.pitch .btn{margin-top:14px}

/* ---------- Reveal motion (enhances an already-visible default) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .gallery img,.btn{transition:none}
}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .nav{display:none}
  .header-call{margin-left:auto;font-size:.9rem;padding:.7em 1.05em}
  .header-call .ico{width:.95em;height:.95em}
  .nav-toggle{display:flex}
  .site-header.menu-open .nav{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 0}
  .site-header.menu-open .nav a{padding:14px clamp(20px,5vw,40px)}
  .services-grid,.about-grid,.contact-grid,.case{grid-template-columns:1fr}
  .services-lead{position:static}
  .case-figure img{min-height:240px}
  .about-grid{gap:32px}
  .about-fig{order:-1}
  .footer-inner{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:600px){
  .gallery{grid-template-columns:1fr 1fr}
  .gallery figure:first-child{grid-column:1/-1}
  .contact-lines li{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .hero-cta .btn{flex:1 1 auto}
}