/* ============ HALLERBS — SCHEME B "DEEP INDUSTRIAL" (BMW-derived tokens) ============ */
/* Shared stylesheet for all pages. */
:root{
  --primary:#0653b6; --primary-active:#03408f; --primary-soft:#e8f0fb;
  --navy:#11161c; --steel:#1f2933; --steel-elev:#2a3540;
  --ink:#262626; --body:#3c3c3c; --body-strong:#1a1a1a; --muted:#6b6b6b; --muted-soft:#9a9a9a;
  --hairline:#e6e6e6; --hairline-strong:#cccccc; --hairline-cool:#dfe3e7;
  --canvas:#ffffff; --surface-soft:#f7f7f7; --surface-card:#f2f4f6; --surface-strong:#ebebeb;
  --on-dark:#ffffff; --on-dark-soft:#bbbbbb;
  --section:80px; --maxw:1280px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
section{padding:var(--section) 0}
/* type */
.eyebrow{font-size:13px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--primary);margin-bottom:16px}
.eyebrow.on-dark{color:#7fb0f0}
h1,h2,h3,h4{font-weight:700;letter-spacing:0;color:var(--ink)}
h2.disp{font-size:44px;line-height:1.1}
h3.sub{font-size:30px;line-height:1.15}
p.lead{font-weight:300;font-size:18px;line-height:1.6;color:var(--body);max-width:54ch}
p.body{font-weight:300;font-size:16px;line-height:1.6;color:var(--body)}
.center{text-align:center}.center p.lead{margin-left:auto;margin-right:auto}
/* buttons (0px rectangular) */
.btn{display:inline-flex;align-items:center;gap:8px;height:50px;padding:0 32px;font-size:14px;font-weight:700;letter-spacing:.5px;border:0;cursor:pointer;border-radius:0;transition:background .15s,color .15s,border-color .15s;font-family:inherit}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-active)}
.btn-sec{background:#fff;color:var(--ink);border:1px solid var(--hairline-strong)}
.btn-sec:hover{border-color:var(--ink)}
.btn-ondark{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.btn-ondark:hover{background:#fff;color:var(--navy)}
.learn{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--primary)}
.learn .chev{transition:transform .15s}.learn:hover .chev{transform:translateX(4px)}
/* ============ NAV ============ */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--hairline);height:68px;display:flex;align-items:center}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav .logo img{height:30px}
.nav nav{display:flex;align-items:center;gap:28px}
.nav nav a{font-size:14px;font-weight:400;color:var(--ink);letter-spacing:.2px}
.nav nav a:hover{color:var(--primary)}
.nav nav a.active{color:var(--primary);font-weight:600}
.nav .cta-wrap{display:flex;align-items:center;gap:18px}
.menu-btn{display:none;background:none;border:0;font-size:24px;cursor:pointer}
/* ============ HERO ============ */
.hero{position:relative;background:var(--navy);color:#fff;padding:0;overflow:hidden}
.hero .bg{position:absolute;inset:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.38}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(17,22,28,.95) 0%,rgba(17,22,28,.78) 45%,rgba(17,22,28,.35) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:120px}
.hero .eyebrow{color:#7fb0f0}
.hero h1{font-size:60px;line-height:1.04;color:#fff;max-width:16ch}
.hero p{font-weight:300;font-size:19px;line-height:1.55;color:var(--on-dark-soft);max-width:50ch;margin-top:22px}
.hero .btns{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero .stats{display:flex;gap:0;margin-top:64px;border-top:1px solid rgba(255,255,255,.15);max-width:760px}
.hero .stat{flex:1;padding:24px 24px 0 0}
.hero .stat .v{font-size:38px;font-weight:800;line-height:1;color:#fff}
.hero .stat .l{font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--on-dark-soft);margin-top:10px}
/* ============ PROBLEM / WHY SPECIALTY ============ */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px}
.pillar{border-top:3px solid var(--primary);padding-top:24px}
.pillar h4{font-size:20px;margin-bottom:12px}
.pillar p{font-weight:300;font-size:15px;color:var(--body)}
/* ============ FEATURED MACHINE ============ */
.feat{background:var(--surface-soft)}
.feat .grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feat .photo{background:var(--surface-card);border:1px solid var(--hairline-cool);padding:24px}
.feat .photo img{width:100%;object-fit:contain}
.spectable{margin-top:28px;border-top:1px solid var(--hairline-strong)}
.spectable .r{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--hairline);gap:18px}
.spectable .r .k{font-size:14px;font-weight:300;color:var(--muted)}
.spectable .r .val{font-size:15px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
.roi{display:flex;gap:0;margin-top:28px;border:1px solid var(--hairline-cool);background:#fff}
.roi .c{flex:1;padding:20px;border-right:1px solid var(--hairline)}
.roi .c:last-child{border-right:0}
.roi .c .v{font-size:26px;font-weight:800;color:var(--primary);line-height:1}
.roi .c .l{font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);margin-top:8px}
/* ============ DARK BANDS ============ */
.band-dark{background:var(--navy);color:#fff}
.band-dark h2,.band-dark h3{color:#fff}
.band-dark p{color:var(--on-dark-soft);font-weight:300}
.proven .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.video-ph{position:relative;background:var(--steel);border:1px solid var(--steel-elev);aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden}
.video-ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.video-ph .play{position:relative;z-index:2;width:74px;height:74px;border-radius:50%;background:rgba(6,83,182,.92);display:grid;place-items:center}
.video-ph .play::after{content:"";border-left:22px solid #fff;border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:6px}
.proven .casebig{font-size:40px;font-weight:800;color:#fff;line-height:1.05}
.proven .casebig em{font-style:normal;color:#7fb0f0}
/* ============ CATALOG ============ */
.cat .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px}
.mcard{background:#fff;border:1px solid var(--hairline);transition:border-color .15s,transform .15s}
.mcard:hover{border-color:var(--primary);transform:translateY(-3px)}
.mcard .ph{background:var(--surface-card);aspect-ratio:4/3;overflow:hidden;display:grid;place-items:center}
.mcard .ph img{width:100%;height:100%;object-fit:cover}
.mcard.lead{outline:3px solid var(--primary);outline-offset:-3px}
.mcard .mbody{padding:22px}
.mcard .tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--primary);margin-bottom:8px}
.mcard h4{font-size:18px;margin-bottom:6px}
.mcard p{font-size:14px;font-weight:300;color:var(--body);margin-bottom:16px;min-height:40px}
/* ============ INDUSTRIES ============ */
.ind .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.itile{position:relative;aspect-ratio:3/2;overflow:hidden;color:#fff}
.itile img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.itile:hover img{transform:scale(1.06)}
.itile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(17,22,28,.85),rgba(17,22,28,.05) 60%)}
.itile .lbl{position:absolute;left:20px;bottom:18px;z-index:2}
.itile .lbl .t{font-size:18px;font-weight:700}
.itile .lbl .d{font-size:13px;font-weight:300;color:var(--on-dark-soft);margin-top:2px}
/* ============ ENGINEERING ============ */
.eng .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:56px}
.eng .ecard h4{font-size:17px;margin:16px 0 8px}
.eng .ecard p{font-size:14px;font-weight:300;color:var(--body)}
.eng .ecard .ic{width:46px;height:46px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-size:20px;font-weight:800}
/* ============ SERVICE ============ */
.svc{background:var(--surface-soft)}
.svc .grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:48px}
.svc .s{background:#fff;border:1px solid var(--hairline);padding:24px}
.svc .s .n{font-size:13px;font-weight:700;color:var(--primary);letter-spacing:1px}
.svc .s h4{font-size:16px;margin:10px 0 8px}
.svc .s p{font-size:13px;font-weight:300;color:var(--body)}
/* ============ FACTORY STAT BAND ============ */
.factory{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.factory .bg{position:absolute;inset:0}
.factory .bg img{width:100%;height:100%;object-fit:cover;opacity:.22}
.factory .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(17,22,28,.8),rgba(17,22,28,.92))}
.factory .wrap{position:relative;z-index:2}
.factory .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:48px}
.factory .f .v{font-size:48px;font-weight:800;color:#fff;line-height:1}
.factory .f .l{font-size:13px;font-weight:600;letter-spacing:.5px;color:var(--on-dark-soft);margin-top:10px}
/* ============ CERTS ============ */
.certs .row{display:flex;gap:40px;align-items:center;flex-wrap:wrap;margin-top:40px}
.certs .c{display:flex;gap:14px;align-items:center}
.certs .c img{height:90px;border:1px solid var(--hairline);background:#fff}
.certs .c .t{font-size:14px;font-weight:600}.certs .c .d{font-size:13px;font-weight:300;color:var(--muted)}
/* ============ FINAL CTA ============ */
.finalcta{background:var(--steel);color:#fff;text-align:center}
.finalcta .btns{display:flex;gap:14px;justify-content:center;margin-top:32px;flex-wrap:wrap}
/* ============ FOOTER ============ */
footer{background:var(--surface-soft);color:var(--body);padding:64px 0 40px}
footer .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
footer .logo img{height:28px;margin-bottom:16px}
footer h5{font-size:13px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--ink);margin-bottom:16px}
footer ul{list-style:none}footer li{margin-bottom:10px}
footer a{font-size:14px;font-weight:300;color:var(--body)}footer a:hover{color:var(--primary)}
footer .legal{margin-top:48px;padding-top:24px;border-top:1px solid var(--hairline-strong);font-size:12px;font-weight:300;color:var(--muted);line-height:1.7}

/* ============ INNER-PAGE COMPONENTS (detail / catalog pages) ============ */
/* breadcrumb */
.crumb{background:var(--surface-soft);border-bottom:1px solid var(--hairline);padding:14px 0}
.crumb .wrap{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:300;color:var(--muted)}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--primary)}
.crumb .sep{color:var(--hairline-strong)}
.crumb .here{color:var(--ink);font-weight:600}
/* compact product hero (inner pages) */
.phero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.phero .bg{position:absolute;inset:0}
.phero .bg img{width:100%;height:100%;object-fit:cover;opacity:.30}
.phero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(17,22,28,.96),rgba(17,22,28,.7) 55%,rgba(17,22,28,.35))}
.phero .wrap{position:relative;z-index:2;padding-top:72px;padding-bottom:72px}
.phero .eyebrow{color:#7fb0f0}
.phero h1{font-size:46px;line-height:1.06;color:#fff;max-width:18ch}
.phero p{font-weight:300;font-size:18px;color:var(--on-dark-soft);max-width:56ch;margin-top:18px}
.phero .btns{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
/* gallery + overview split */
.psplit{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.pgallery .main{background:var(--surface-card);border:1px solid var(--hairline-cool);padding:28px}
.pgallery .main img{width:100%;object-fit:contain}
.pgallery .thumbs{display:flex;gap:12px;margin-top:14px}
.pgallery .thumbs img{width:84px;height:64px;object-fit:cover;border:1px solid var(--hairline);background:var(--surface-card);cursor:pointer}
.pgallery .thumbs img:hover{border-color:var(--primary)}
/* highlight bullet list */
.hl-list{list-style:none;margin-top:20px}
.hl-list li{position:relative;padding:10px 0 10px 28px;border-bottom:1px solid var(--hairline);font-size:15px;font-weight:300;color:var(--body)}
.hl-list li::before{content:"";position:absolute;left:0;top:16px;width:12px;height:12px;background:var(--primary)}
/* full spec table (2-col grouped) */
.specfull{margin-top:40px}
.specgrp{border:1px solid var(--hairline);margin-bottom:0;border-bottom:0}
.specgrp:last-child{border-bottom:1px solid var(--hairline)}
.specgrp .gh{background:var(--surface-card);padding:12px 20px;font-size:13px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--ink)}
.specgrp .gr{display:flex;justify-content:space-between;gap:18px;padding:13px 20px;border-top:1px solid var(--hairline)}
.specgrp .gr .k{font-size:14px;font-weight:300;color:var(--muted)}
.specgrp .gr .val{font-size:15px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
/* quick-answer block (GEO) */
.qa-block{background:var(--primary-soft);border-left:4px solid var(--primary);padding:22px 26px;margin-top:8px}
.qa-block p{font-size:16px;font-weight:400;color:var(--body-strong);line-height:1.6}
/* applications chips */
.applist{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.applist .a{font-size:13px;font-weight:600;background:#fff;border:1px solid var(--hairline-strong);padding:8px 14px;color:var(--ink)}
/* related products row */
.related .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
/* section header helper */
.sec-head{max-width:60ch}
.sec-head p.lead{margin-top:16px}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
/* responsive */
@media(max-width:980px){
  h2.disp{font-size:34px}.hero h1{font-size:42px}.phero h1{font-size:36px}
  .cols3,.cat .grid,.eng .grid,.factory .grid{grid-template-columns:repeat(2,1fr)}
  .svc .grid{grid-template-columns:repeat(2,1fr)}
  .feat .grid,.proven .grid,.psplit{grid-template-columns:1fr;gap:36px}
  .ind .grid,.related .grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .wrap{padding:0 20px}section{padding:56px 0}
  .nav nav{display:none}.menu-btn{display:block}
  .hero h1{font-size:34px}.phero h1{font-size:30px}.hero .stats{flex-wrap:wrap}.hero .stat{flex:1 0 45%}
  .cols3,.cat .grid,.eng .grid,.factory .grid,.svc .grid,.ind .grid,.related .grid{grid-template-columns:1fr}
  footer .grid{grid-template-columns:1fr 1fr}
  .roi{flex-wrap:wrap}.roi .c{flex:1 0 50%;border-bottom:1px solid var(--hairline)}
}

/* ============ AI ASSISTANT WIDGET ============ */
#ai-fab{position:fixed;right:24px;bottom:24px;z-index:90;width:60px;height:60px;border-radius:50%;background:var(--primary);color:#fff;border:0;cursor:pointer;box-shadow:0 8px 24px rgba(6,83,182,.4);display:grid;place-items:center;transition:transform .15s,background .15s}
#ai-fab:hover{transform:scale(1.06);background:var(--primary-active)}
#ai-fab svg{width:28px;height:28px}
#ai-fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#22c55e;border:2px solid #fff}
#ai-tip{position:fixed;right:24px;bottom:96px;z-index:89;max-width:248px;background:#fff;color:var(--ink);border:1px solid var(--hairline-strong);box-shadow:0 12px 32px rgba(17,22,28,.18);padding:13px 36px 13px 15px;font-size:13px;font-weight:300;line-height:1.5;opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .35s ease;pointer-events:none}
#ai-tip.show{opacity:1;transform:none;pointer-events:auto}
#ai-tip b{font-weight:700;color:var(--primary)}
#ai-tip::after{content:"";position:absolute;right:24px;bottom:-7px;width:12px;height:12px;background:#fff;border-right:1px solid var(--hairline-strong);border-bottom:1px solid var(--hairline-strong);transform:rotate(45deg)}
#ai-tip .tx{position:absolute;top:6px;right:8px;cursor:pointer;font-size:15px;color:var(--muted-soft);line-height:1}
@media(max-width:640px){#ai-tip{right:8px;max-width:calc(100vw - 90px)}}
#ai-panel{position:fixed;right:24px;bottom:96px;z-index:91;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 130px);background:#fff;border:1px solid var(--hairline-strong);box-shadow:0 20px 60px rgba(17,22,28,.28);display:none;flex-direction:column}
#ai-panel.open{display:flex}
.ai-head{background:var(--navy);color:#fff;padding:18px 20px;display:flex;align-items:center;gap:12px}
.ai-head .av{width:38px;height:38px;border-radius:50%;background:var(--primary);display:grid;place-items:center;font-weight:800;font-size:15px}
.ai-head .t{font-size:15px;font-weight:700}
.ai-head .s{font-size:12px;font-weight:300;color:var(--on-dark-soft);margin-top:1px}
.ai-head .x{margin-left:auto;background:none;border:0;color:#fff;font-size:22px;cursor:pointer;opacity:.8}
.ai-body{flex:1;overflow-y:auto;padding:18px;background:var(--surface-soft);display:flex;flex-direction:column;gap:12px}
.ai-msg{max-width:85%;padding:11px 14px;font-size:14px;line-height:1.5;font-weight:300}
.ai-msg.bot{align-self:flex-start;background:#fff;border:1px solid var(--hairline);color:var(--ink)}
.ai-msg.me{align-self:flex-end;background:var(--primary);color:#fff}
.ai-msg.bot b,.ai-msg.bot strong{font-weight:700}
.ai-msg.bot ul{margin:6px 0 0 16px}
.ai-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 14px;background:#fff;border:1px solid var(--hairline)}
.ai-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted-soft);animation:blink 1.2s infinite}
.ai-typing span:nth-child(2){animation-delay:.2s}.ai-typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.ai-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 12px;background:var(--surface-soft)}
.ai-chip{font-size:12px;font-weight:600;border:1px solid var(--hairline-strong);background:#fff;padding:7px 12px;cursor:pointer;color:var(--ink)}
.ai-chip:hover{border-color:var(--primary);color:var(--primary)}
.ai-input{display:flex;border-top:1px solid var(--hairline);background:#fff}
.ai-input input{flex:1;border:0;padding:15px 16px;font-size:14px;font-family:inherit;outline:none}
.ai-input button{border:0;background:var(--primary);color:#fff;padding:0 20px;font-weight:700;cursor:pointer;font-size:13px}
.ai-input button:hover{background:var(--primary-active)}
.ai-disc{font-size:10px;color:var(--muted-soft);text-align:center;padding:6px;background:#fff}
@media(max-width:640px){#ai-panel{right:8px;bottom:84px;width:calc(100vw - 16px)}}

/* ============ SHARED EXTRAS (video / form / cert grid / timeline) ============ */
/* real video frame */
.vidframe{position:relative;background:#000;border:1px solid var(--hairline-cool);aspect-ratio:16/9;overflow:hidden}
.vidframe video{width:100%;height:100%;object-fit:cover;display:block}
.band-dark .vidframe{border-color:var(--steel-elev)}
.vidcap{font-size:13px;font-weight:300;color:var(--muted);margin-top:12px}
.band-dark .vidcap{color:var(--on-dark-soft)}
/* contact form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
.form .full{grid-column:1 / -1}
.form label{display:block;font-size:13px;font-weight:600;letter-spacing:.3px;color:var(--ink);margin-bottom:7px}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--hairline-strong);background:#fff;padding:13px 14px;font-size:15px;font-family:inherit;color:var(--ink);border-radius:0;outline:none;transition:border-color .15s}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--primary)}
.form textarea{min-height:120px;resize:vertical}
@media(max-width:640px){.form{grid-template-columns:1fr}}
/* contact split (info + form) */
.contactsplit{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:start}
.contactsplit .info .row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--hairline)}
.contactsplit .info .row .ic{width:40px;height:40px;flex:0 0 40px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-weight:800;font-size:16px}
.contactsplit .info .row .t{font-size:14px;font-weight:700;color:var(--ink)}
.contactsplit .info .row .d{font-size:14px;font-weight:300;color:var(--body);margin-top:2px}
@media(max-width:780px){.contactsplit{grid-template-columns:1fr;gap:36px}}
/* certification grid */
.certgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.certcard{background:#fff;border:1px solid var(--hairline);padding:26px}
.certcard .badge{display:inline-grid;place-items:center;width:46px;height:46px;background:var(--primary-soft);color:var(--primary);font-size:18px;font-weight:800;margin-bottom:16px}
.certcard h4{font-size:16px;margin-bottom:8px}
.certcard p{font-size:13px;font-weight:300;color:var(--body)}
@media(max-width:880px){.certgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.certgrid{grid-template-columns:1fr}}
/* timeline (about) */
.timeline{margin-top:48px;border-left:2px solid var(--hairline-strong);padding-left:0}
.timeline .ev{position:relative;padding:0 0 32px 32px}
.timeline .ev::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;background:var(--primary);border:2px solid #fff}
.timeline .ev .yr{font-size:14px;font-weight:800;color:var(--primary);letter-spacing:.5px}
.timeline .ev h4{font-size:17px;margin:4px 0 6px}
.timeline .ev p{font-size:14px;font-weight:300;color:var(--body);max-width:60ch}
/* industry detail block */
.indblock{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:48px 0;border-top:1px solid var(--hairline)}
.indblock:first-of-type{border-top:0}
.indblock.flip .pic{order:2}
.indblock .pic{aspect-ratio:4/3;overflow:hidden;border:1px solid var(--hairline-cool)}
.indblock .pic img{width:100%;height:100%;object-fit:cover}
.indblock .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.indblock .tags span{font-size:12px;font-weight:600;background:var(--surface-card);border:1px solid var(--hairline);padding:6px 12px;color:var(--ink)}
@media(max-width:780px){.indblock,.indblock.flip{grid-template-columns:1fr;gap:24px}.indblock.flip .pic{order:0}}
/* simple 2-col feature list */
.feat2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 48px;margin-top:48px}
.feat2 .it{border-top:3px solid var(--primary);padding-top:18px}
.feat2 .it h4{font-size:18px;margin-bottom:8px}
.feat2 .it p{font-size:14px;font-weight:300;color:var(--body)}
@media(max-width:780px){.feat2{grid-template-columns:1fr}}
/* case study cards */
.casegrid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:36px}
.casecard{display:flex;flex-direction:column;background:var(--surface-card);border:1px solid var(--hairline);border-top:3px solid var(--primary);padding:28px}
.casecard .tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--primary)}
.casecard .learn{margin-top:auto}
.casecard h4{font-size:21px;margin:6px 0 0}
.casecard p{font-size:15px;font-weight:300;color:var(--body);margin-top:10px;flex:1}
.casenum{display:flex;align-items:baseline;gap:10px;margin:20px 0 18px;padding-top:18px;border-top:1px solid var(--hairline)}
.casenum .v{font-size:34px;font-weight:700;color:var(--primary);line-height:1}
.casenum .l{font-size:13px;font-weight:400;color:var(--muted)}
@media(max-width:780px){.casegrid{grid-template-columns:1fr}}
/* video gallery */
.vidgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.vgcard{display:flex;flex-direction:column}
.vgcard .vidframe{aspect-ratio:16/9}
.vgcard h4{font-size:16px;margin:14px 0 4px;font-weight:700}
.vgcard p{font-size:13px;font-weight:300;color:var(--muted);margin:0}
.band-dark .vgcard h4{color:#fff}
.band-dark .vgcard p{color:var(--on-dark-soft)}
@media(max-width:980px){.vidgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.vidgrid{grid-template-columns:1fr}}