/* ============================================================
   Industry 48 — shared site styles
   Brand: BG #141517 · card #1c1e21 · safety yellow #f5b100
   ============================================================ */
:root{
  --bg:#141517; --bg2:#1a1c1f; --card:#1c1e21; --card2:#232629;
  --accent:#f5b100; --accent-d:#d99a00;
  --text:#f4f5f6; --muted:#9aa0a6; --line:rgba(255,255,255,.10);
  --maxw:1180px; --radius:14px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,Helvetica,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font); line-height:1.55; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
h1,h2,h3{line-height:1.12; margin:0 0 .4em; font-weight:800; letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3.4vw,2.3rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em; color:#d7dade}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 22px}
.section{padding:70px 0}
.eyebrow{font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; color:var(--accent); font-weight:700; margin-bottom:12px}
.muted{color:var(--muted)}
.center{text-align:center}
.lead{font-size:1.12rem; color:#c9cdd2; max-width:640px}

/* ---- announce bar ---- */
.announce{background:var(--accent); color:#141517; font-weight:700; font-size:.82rem;
  letter-spacing:.06em; text-align:center; padding:9px 14px; text-transform:uppercase}

/* ---- nav ---- */
.nav{position:sticky; top:0; z-index:50; background:rgba(20,21,23,.92);
  backdrop-filter:blur(8px); border-bottom:1px solid var(--line)}
.nav .wrap{display:flex; align-items:center; justify-content:space-between; height:66px}
.brand{display:flex; align-items:center; gap:11px; font-weight:800; letter-spacing:-.01em}
.brand .badge{background:#fff; border-radius:7px; padding:5px 7px; display:flex}
.brand .badge img{height:26px; width:auto}
.brand b{font-size:1.05rem}
.nav-links{display:flex; gap:26px; align-items:center}
.nav-links a{font-size:.92rem; color:#cfd3d7; font-weight:600}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}
.nav-cta{background:var(--accent); color:#141517!important; padding:9px 16px; border-radius:9px; font-weight:800!important}
.nav-cta:hover{background:var(--accent-d)}
.menu-btn{display:none; background:none; border:1px solid var(--line); color:#fff; border-radius:8px; padding:7px 10px; font-size:1.1rem; cursor:pointer}

/* ---- buttons ---- */
.btn{display:inline-flex; align-items:center; gap:9px; font-weight:800; font-size:.98rem;
  padding:13px 22px; border-radius:11px; cursor:pointer; border:1px solid transparent; transition:.15s}
.btn-primary{background:var(--accent); color:#141517}
.btn-primary:hover{background:var(--accent-d)}
.btn-ghost{background:transparent; color:#fff; border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{border-color:var(--accent); color:var(--accent)}
.btn-block{width:100%; justify-content:center}
.btn-sm{padding:10px 16px; font-size:.9rem}

/* ---- hero ---- */
.hero{position:relative; 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:.32}
.hero-bg::after{content:""; position:absolute; inset:0;
  background:linear-gradient(90deg,rgba(20,21,23,.96) 0%,rgba(20,21,23,.78) 55%,rgba(20,21,23,.55) 100%)}
.hero .wrap{position:relative; z-index:1; padding:96px 22px 90px; max-width:900px}
.hero p.lead{margin-bottom:26px}
.hero .btns{display:flex; gap:14px; flex-wrap:wrap}

/* ---- value strip ---- */
.strip{background:var(--bg2); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.strip .grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line)}
.strip .cell{background:var(--bg2); padding:26px 22px}
.strip .cell .ic{font-size:1.5rem; margin-bottom:8px}
.strip .cell b{display:block; font-size:1rem; margin-bottom:3px}
.strip .cell span{font-size:.86rem; color:var(--muted)}

/* ---- product grid ---- */
.pgrid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:34px}
.pcard{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; transition:.15s}
.pcard:hover{border-color:rgba(245,177,0,.5); transform:translateY(-3px)}
.pcard .ph{aspect-ratio:16/11; background:#0e0f11 center/cover no-repeat; cursor:pointer; position:relative}
.pcard .tag{position:absolute; top:10px; left:10px; background:rgba(20,21,23,.85);
  color:var(--accent); font-size:.68rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  padding:5px 9px; border-radius:6px}
.pcard .body{padding:16px 17px 18px; display:flex; flex-direction:column; flex:1}
.pcard h3{font-size:1.04rem; margin-bottom:6px}
.pcard .blurb{font-size:.88rem; color:var(--muted); margin-bottom:14px; flex:1}
.pcard .row{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:12px}
.pcard .price{font-size:1.3rem; font-weight:800; color:var(--accent)}
.pcard .price small{font-size:.7rem; color:var(--muted); font-weight:600}
.pcard .kit{font-size:.78rem; color:var(--muted)}
.pcard .acts{display:flex; gap:9px}
.pcard .acts .btn{flex:1; justify-content:center}

/* ---- split / bands ---- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:22px}
.panel{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:30px}
.panel h3{color:#fff}
.panel ul{list-style:none; padding:0; margin:0 0 20px}
.panel li{padding:7px 0 7px 26px; position:relative; color:#cfd3d7; font-size:.94rem}
.panel li::before{content:"▪"; color:var(--accent); position:absolute; left:6px}
.band{background:linear-gradient(180deg,var(--bg2),#101113); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.pill-row{display:flex; flex-wrap:wrap; gap:10px; margin:18px 0 24px}
.pill{background:var(--card2); border:1px solid var(--line); border-radius:999px; padding:7px 15px; font-size:.83rem; color:#d7dade}

/* ---- stats ---- */
.stats{display:flex; gap:34px; flex-wrap:wrap; margin-top:18px}
.stats .s b{display:block; font-size:1.9rem; color:var(--accent); font-weight:800; line-height:1}
.stats .s span{font-size:.82rem; color:var(--muted)}

/* ---- scanning specifics ---- */
.specbar{display:grid; grid-template-columns:repeat(5,1fr); gap:1px; background:var(--line);
  border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin-top:30px}
.specbar .c{background:var(--card); padding:20px 16px}
.specbar .c b{display:block; color:var(--accent); font-size:1.05rem}
.specbar .c span{font-size:.8rem; color:var(--muted)}
.svc{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:32px}
.svc .item{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:24px}
.svc .item .ic{font-size:1.4rem; color:var(--accent); margin-bottom:10px}
.gal{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:30px}
.gal .g{aspect-ratio:4/3; border-radius:12px; overflow:hidden; border:1px solid var(--line); position:relative; background:#0e0f11}
.gal .g img{width:100%; height:100%; object-fit:cover}
.gal .g .cap{position:absolute; left:0; right:0; bottom:0; padding:20px 12px 10px; font-size:.78rem;
  background:linear-gradient(180deg,transparent,rgba(10,11,13,.9)); color:#e8eaec}
.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:30px}
.steps .st{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:24px}
.steps .st .num{display:inline-flex; width:34px; height:34px; align-items:center; justify-content:center;
  background:var(--accent); color:#141517; font-weight:800; border-radius:9px; margin-bottom:12px}
.formats{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:26px}
.formats .f{background:var(--card); border:1px solid var(--line); border-radius:12px; padding:18px}
.formats .f b{color:var(--accent); display:block; font-size:1rem}
.formats .f span{font-size:.8rem; color:var(--muted)}

/* ---- case study ---- */
.case{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden}
.case .top{display:grid; grid-template-columns:1.1fr 1fr}
.case .top .img{background:#0e0f11 center/cover no-repeat; min-height:280px}
.case .top .txt{padding:34px}
.case .quote{padding:22px 34px; border-top:1px solid var(--line); font-style:italic; color:var(--accent); font-size:1.05rem}

/* ---- CTA block ---- */
.cta{background:linear-gradient(135deg,#1d1f22,#101113); border:1px solid var(--line);
  border-radius:18px; padding:46px 34px; text-align:center}
.cta h2{margin-bottom:10px}

/* ---- contact form ---- */
.form{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:30px; max-width:640px}
.form label{display:block; font-size:.85rem; font-weight:600; margin:14px 0 6px; color:#cfd3d7}
.form input,.form select,.form textarea{width:100%; background:var(--bg); border:1px solid var(--line);
  color:#fff; border-radius:10px; padding:12px 14px; font-family:inherit; font-size:.95rem}
.form textarea{min-height:120px; resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none; border-color:var(--accent)}

/* ---- footer ---- */
.footer{background:#0e0f11; border-top:1px solid var(--line); padding:48px 0 30px; margin-top:10px}
.footer .cols{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:24px}
.footer h4{font-size:.78rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); margin:0 0 12px}
.footer a{display:block; color:#cfd3d7; font-size:.9rem; padding:4px 0}
.footer a:hover{color:var(--accent)}
.footer .tag{color:var(--muted); font-size:.88rem; max-width:280px; margin-top:10px}
.footer .btm{border-top:1px solid var(--line); margin-top:30px; padding-top:20px; font-size:.82rem; color:var(--muted);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px}

/* ---- modal ---- */
.modal{position:fixed; inset:0; z-index:100; display:none; align-items:flex-start; justify-content:center;
  background:rgba(8,9,10,.82); padding:40px 16px; overflow:auto}
.modal.open{display:flex}
.modal .box{background:var(--card); border:1px solid var(--line); border-radius:16px; max-width:900px; width:100%; overflow:hidden}
.modal .mgrid{display:grid; grid-template-columns:1fr 1fr}
.modal .mimg{background:#0e0f11}
.modal .mimg .main{aspect-ratio:4/3; background:#0e0f11 center/cover no-repeat}
.modal .thumbs{display:flex; gap:8px; padding:10px}
.modal .thumbs img{width:64px; height:48px; object-fit:cover; border-radius:6px; border:1px solid var(--line); cursor:pointer; opacity:.65}
.modal .thumbs img.sel{opacity:1; border-color:var(--accent)}
.modal .mbody{padding:26px 28px; max-height:70vh; overflow:auto}
.modal .mbody h2{font-size:1.5rem}
.modal .mprice{font-size:1.7rem; font-weight:800; color:var(--accent); margin:6px 0 16px}
.modal .desc{white-space:pre-wrap; font-size:.92rem; color:#d7dade; margin-bottom:20px}
.modal .close{position:absolute; top:16px; right:20px; font-size:1.6rem; color:#fff; cursor:pointer; z-index:2; line-height:1}

/* ---- responsive ---- */
@media(max-width:900px){
  .strip .grid,.specbar,.formats{grid-template-columns:repeat(2,1fr)}
  .pgrid,.svc,.steps,.gal{grid-template-columns:repeat(2,1fr)}
  .split,.case .top,.modal .mgrid{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{position:absolute; top:66px; left:0; right:0; background:var(--bg2); flex-direction:column;
    gap:0; border-bottom:1px solid var(--line); display:none; padding:8px 0}
  .nav-links.show{display:flex}
  .nav-links a{padding:12px 22px; width:100%}
  .menu-btn{display:block}
  .pgrid,.svc,.steps,.gal,.strip .grid,.specbar,.formats,.footer .cols{grid-template-columns:1fr}
  .section{padding:52px 0}
}