/* AXS NDT — site styles */
:root{
    --ink:#17191D;
    --ink-2:#20242A;
    --yellow:#FADC14;
    --yellow-2:#E9C400;
    --gold:#9E7405;
    --white:#FFFFFF;
    --paper:#F5F6F7;
    --text:#22252A;
    --muted:#5C626B;
    --muted-d:#9AA1AB;
    --line:#E3E6EA;
    --line-d:rgba(255,255,255,.12);
    --maxw:1200px;
    --gutter:clamp(20px,5vw,68px);
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:78px}
  section[id],a[id]{scroll-margin-top:78px}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  body{margin:0;background:var(--white);color:var(--text);font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
  h1,h2,h3,h4{font-family:"Archivo",system-ui,sans-serif;margin:0;line-height:1.04;letter-spacing:-.01em}
  p{margin:0 0 1em}
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%}
  .wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
  .eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:500;margin:0 0 16px}
  .eyebrow.on-dark{color:var(--yellow)}

  /* logo-stripe divider motif (echoes the mark's bars) */
  .stripe{height:8px;background:repeating-linear-gradient(180deg,#C9CDD3 0 2px,transparent 2px 4px)}
  .stripe.gold{background:var(--yellow)}

  /* ---------- header ---------- */
  header{position:sticky;top:0;z-index:60;background:var(--ink);border-bottom:1px solid var(--line-d)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
  .brand{display:flex;align-items:center;gap:13px}
  .brand img{height:50px;width:auto}
  .brand .tag{font-family:"IBM Plex Mono",monospace;font-size:10px;line-height:1.4;letter-spacing:.22em;text-transform:uppercase;color:var(--muted-d);padding-left:13px;border-left:1px solid var(--line-d)}
  .navlinks{display:flex;align-items:center;gap:24px}
  .navlinks a{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:#CDD2D8;transition:color .16s}
  .navlinks a:hover{color:var(--yellow)}
  .cta{display:inline-flex;align-items:center;gap:8px;background:var(--yellow);color:#171717;font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;padding:11px 17px;border-radius:2px;transition:background .16s;white-space:nowrap}
  .cta:hover{background:#fff}
  .burger{display:none;background:none;border:1px solid var(--line-d);color:#fff;width:44px;height:40px;border-radius:2px;cursor:pointer;align-items:center;justify-content:center}

  /* ---------- hero ---------- */
  .hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
  .hero .bg{position:absolute;inset:0}
  .hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
  .hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,29,.94),rgba(23,25,29,.62) 62%,rgba(23,25,29,.35))}
  .hero-in{position:relative;padding:clamp(70px,11vw,140px) 0 clamp(40px,6vw,64px)}
  .hero h1{font-size:clamp(38px,6.2vw,74px);font-weight:800;max-width:16ch}
  .hero h1 .y{color:var(--yellow)}
  .hero .lede{font-size:clamp(17px,2vw,20px);color:#D2D6DC;max-width:52ch;margin:22px 0 30px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px}
  .ghost{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.28);color:#fff;font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;padding:12px 18px;border-radius:2px;transition:border-color .16s,background .16s}
  .ghost:hover{border-color:var(--yellow);background:rgba(250,220,20,.1)}
  .trust{position:relative;border-top:1px solid var(--line-d);background:rgba(0,0,0,.25)}
  .trust-in{display:flex;flex-wrap:wrap;align-items:center;gap:22px 40px;padding:20px 0}
  .trust .tl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-d)}
  .trust .badges{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
  .trust .badges img{height:38px;width:auto;background:#fff;padding:5px 8px;border-radius:3px}
  .trust .badges img.nata{height:54px}

  /* ---------- section scaffold ---------- */
  section.blk{padding:clamp(60px,8vw,104px) 0}
  .blk.alt{background:var(--paper)}
  .head{max-width:64ch}
  .head h2{font-size:clamp(30px,4.4vw,50px);font-weight:800;color:var(--ink)}
  .head p{color:var(--muted);font-size:19px;margin-top:18px}

  /* ---------- services (3 blocks) ---------- */
  .svc{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:52px}
  .card{background:var(--white);border:1px solid var(--line);border-radius:4px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
  .card:hover{box-shadow:0 18px 40px -22px rgba(0,0,0,.35);transform:translateY(-3px)}
  .card .ph{height:196px;overflow:hidden;position:relative}
  .card .ph img{width:100%;height:100%;object-fit:cover}
  .card .ph .tab{position:absolute;left:0;bottom:0;background:var(--yellow);color:#171717;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;font-weight:500}
  .card .bd{padding:24px 24px 26px}
  .card h3{font-size:23px;font-weight:700;color:var(--ink);margin-bottom:9px}
  .card p{font-size:15.5px;color:var(--muted);margin:0 0 14px}
  .card ul{list-style:none;margin:0;padding:0}
  .card li{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:15px;color:var(--text);padding:8px 0;border-top:1px solid var(--line);display:flex;gap:10px}
  .card li::before{content:"›";color:var(--gold)}

  /* ---------- about ---------- */
  .about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,64px);align-items:center}
  .about-copy p{font-size:17.5px;color:var(--text)}
  .about-copy p+p{margin-top:2px}
  .stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
  .stats .s{background:var(--white);padding:26px 24px}
  .stats .s .v{font-family:"Archivo",sans-serif;font-weight:800;font-size:42px;color:var(--ink);line-height:.9}
  .stats .s .v small{color:var(--gold);font-size:24px}
  .stats .s .k{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-top:10px}
  .stats .techs{grid-column:1 / -1}
  .stats .techs .tv{font-family:"Archivo",sans-serif;font-weight:800;font-size:21px;color:var(--ink);line-height:1.1}
  .stats .techs .tk{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.05em;color:var(--gold);margin-top:8px}

  /* ---------- equipment ---------- */
  .specwrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);margin-top:50px}
  .spec h3{font-size:22px;font-weight:700;color:var(--ink);margin-bottom:4px}
  .spec .sub{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
  .spectable{width:100%;border-collapse:collapse;font-family:"IBM Plex Mono",monospace;font-size:13.5px}
  .spectable tr{border-bottom:1px solid var(--line)}
  .spectable td{padding:10px 0;vertical-align:top}
  .spectable td.q{width:48px;color:var(--gold);font-weight:500;white-space:nowrap}

  /* ---------- accreditation ---------- */
  .accgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}
  .acc{border:1px solid var(--line);border-radius:4px;background:var(--white);padding:26px 24px;display:flex;flex-direction:column;gap:6px}
  .acc .logo{height:56px;display:flex;align-items:center;margin-bottom:12px}
  .acc .logo img{height:100%;width:auto}
  .acc .t{font-size:18px;font-weight:700;color:var(--ink)}
  .acc .num{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--gold)}
  .acc .x{font-size:14px;color:var(--muted)}
  .ins{margin-top:22px;border:1px solid var(--line);border-left:3px solid var(--yellow);border-radius:4px;padding:22px 26px;display:flex;flex-wrap:wrap;gap:12px 40px;align-items:center;background:var(--white)}
  .ins .il{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .ins .ii{font-size:15px;color:var(--text)}
  .ins .ii b{color:var(--ink)}

  /* ---------- locations ---------- */
  .loc-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,5vw,56px);align-items:center;margin-top:46px}
  .loc-map{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--white)}
  .loc-map img{width:100%;height:auto;display:block}
  .loc-list{list-style:none;margin:0;padding:0}
  .loc-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;align-items:baseline;gap:12px;font-size:16px}
  .loc-list li b{font-family:"Archivo",sans-serif;font-weight:700;color:var(--ink);min-width:130px}
  .loc-list li .dot{width:8px;height:8px;background:var(--yellow);border-radius:50%;flex:none;position:relative;top:5px}

  /* ---------- gallery ---------- */
  .gal{columns:4;column-gap:14px;margin-top:46px}
  .gal figure{margin:0 0 14px;break-inside:avoid;border-radius:4px;overflow:hidden;border:1px solid var(--line);cursor:zoom-in;position:relative}
  .gal img{width:100%;height:auto;transition:transform .35s;display:block}
  .gal figure:hover img{transform:scale(1.04)}
  .gal figure::after{content:"⤢";position:absolute;top:8px;right:8px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;background:rgba(23,25,29,.72);color:#fff;font-size:13px;border-radius:3px;opacity:0;transition:opacity .2s}
  .gal figure:hover::after{opacity:1}

  /* lightbox */
  .lb{position:fixed;inset:0;z-index:200;background:rgba(16,18,22,.94);display:none;align-items:center;justify-content:center;padding:clamp(16px,4vw,56px)}
  .lb.open{display:flex}
  .lb img{max-width:100%;max-height:86vh;width:auto;height:auto;border-radius:3px;box-shadow:0 30px 80px -20px rgba(0,0,0,.8);cursor:default}
  .lb .cap{position:absolute;left:0;right:0;bottom:22px;text-align:center;font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.04em;color:#C4C9D0;padding:0 20px}
  .lb button{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .16s}
  .lb button:hover{background:var(--yellow);color:#171717;border-color:var(--yellow)}
  .lb .lb-close{top:20px;right:20px}
  .lb .lb-prev{left:clamp(10px,3vw,34px);top:50%;transform:translateY(-50%)}
  .lb .lb-next{right:clamp(10px,3vw,34px);top:50%;transform:translateY(-50%)}
  @media(max-width:640px){.lb .lb-prev{left:8px}.lb .lb-next{right:8px}.lb button{width:40px;height:40px}}

  /* ---------- clients ---------- */
  .clientgrid{columns:3;column-gap:40px;margin-top:44px;border-top:1px solid var(--line);padding-top:6px}
  .clientgrid .cl{break-inside:avoid;display:flex;gap:11px;padding:10px 0;border-bottom:1px solid var(--line);font-size:15.5px;color:var(--text)}
  .clientgrid .cl::before{content:"›";color:var(--gold);font-family:"IBM Plex Mono",monospace;font-size:12px}

  /* ---------- contact ---------- */
  .contact-sec{background:var(--ink);color:#E7E9EC}
  .contact-sec .head h2{color:#fff}
  .contact-sec .head p{color:#AEB4BC}
  .branches{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d);border-radius:4px;overflow:hidden;margin-top:48px}
  .branch{background:var(--ink-2);padding:30px 26px}
  .branch .bh{display:flex;align-items:center;gap:10px;margin-bottom:15px}
  .branch .bh .dot{width:8px;height:8px;background:var(--yellow);border-radius:50%;flex:none}
  .branch h3{font-size:21px;font-weight:700;color:#fff}
  .branch .badge{font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#171717;background:var(--yellow);padding:3px 8px;border-radius:2px;margin-left:auto}
  .branch address{font-style:normal;font-size:15px;color:#C4C9D0;line-height:1.7;margin-bottom:15px}
  .cinfo{font-family:"IBM Plex Mono",monospace;font-size:13.5px;line-height:2}
  .cinfo a{display:flex;gap:12px;color:#D3D7DC;transition:color .15s}
  .cinfo a:hover{color:var(--yellow)}
  .cinfo .lb{color:var(--muted-d);min-width:20px}

  /* ---------- footer ---------- */
  footer{background:#101216;color:var(--muted-d);padding:44px 0 40px}
  .foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:26px;align-items:flex-end}
  .foot img{height:58px;width:auto}
  .foot .fsub{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.06em;margin-top:12px;color:var(--muted)}
  .foot .fr{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.05em;text-align:right;line-height:1.95}
  .foot .fr a:hover{color:var(--yellow)}

  /* reveal */
  .rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
  .rv.in{opacity:1;transform:none}
  @media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

  /* responsive */
  @media(max-width:960px){
    .svc{grid-template-columns:1fr 1fr}
    .about-grid,.loc-grid{grid-template-columns:1fr}
    .accgrid{grid-template-columns:1fr 1fr}
    .specwrap,.branches{grid-template-columns:1fr}
    .gal{columns:3}
    .clientgrid{columns:2}
  }
  @media(max-width:640px){
    .navlinks{display:none}
    .navlinks.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:0;background:var(--ink);border-bottom:1px solid var(--line-d);padding:6px var(--gutter) 16px}
    .navlinks.open a{padding:13px 0;border-bottom:1px solid var(--line-d);font-size:14px}
    .navlinks.open .cta{margin-top:12px;justify-content:center}
    .burger{display:inline-flex}
    .brand .tag{display:none}
    .svc,.accgrid,.stats{grid-template-columns:1fr}
    .gal{columns:2}
    .clientgrid{columns:1}
    body{font-size:16px}
  }