:root{
  --accent:#3B82F6;
  --accent2:#22D3EE;
  --accentd:#67C7FF;
  --onacc:#F5FAFF;
  --bg:#0A0F1C;
  --bg2:#0F1526;
  --card:#121A2E;
  --tint:rgba(59,130,246,.14);
  --inbg:#0D1424;
  --ink:#F1F5FB;
  --body:#B7C2D6;
  --muted:#8A96AE;
  --line:rgba(255,255,255,.09);
  --navbg:rgba(10,15,28,.72);
  --footbg:#080C16;
  --display:'Space Grotesk';
  --font:'Inter';
  --track:-.02em;
  --caps:none;
  --r:6px;
  --rlg:14px;
}
/* ADX Website 360 — shared component contract. Per-site :root tokens above this line. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);letter-spacing:var(--track);text-transform:var(--caps);margin:0 0 .5em;line-height:1.15}
p{margin:0 0 1em;color:var(--body)}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
section{padding:88px 0}
.bg2{background:var(--bg2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accentd);background:var(--tint);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--display);font-weight:600;letter-spacing:var(--track);text-transform:var(--caps);border-radius:var(--r);padding:14px 26px;border:1px solid transparent;cursor:pointer;font-size:15px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:var(--onacc)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px var(--accent)}
.btn-line{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--accent);color:var(--accentd)}
.btn-lg{padding:17px 32px;font-size:16px}

/* nav */
#nav{position:sticky;top:0;z-index:50;background:var(--navbg);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
#nav.scrolled{border-bottom-color:var(--line)}
.navwrap{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1180px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:18px;color:var(--ink);letter-spacing:var(--track)}
.brand .mark{width:34px;height:34px;border-radius:var(--r);background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:var(--onacc);font-weight:800;font-size:15px;flex:none}
#navlinks{display:flex;align-items:center;gap:30px}
#navlinks a{font-size:14.5px;font-weight:500;color:var(--body)}
#navlinks a:hover{color:var(--accentd)}
#navlinks .btn{margin-left:6px}
#burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
#burger span{width:22px;height:2px;background:var(--ink)}

/* hero shared */
.hero{position:relative;overflow:hidden;padding:120px 0 80px}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,5vw,58px);margin-bottom:20px}
.hero .lead{font-size:18px;color:var(--muted);max-width:560px;margin-bottom:32px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{font-size:12.5px;font-weight:600;color:var(--muted);background:var(--tint);padding:6px 12px;border-radius:999px;border:1px solid var(--line)}

/* hero: fullbleed */
.hero-fullbleed{padding:150px 0 100px}
.hero-fullbleed .artbg{position:absolute;inset:0;z-index:0}
.hero-fullbleed .artbg img{width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-fullbleed .scrim{position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,rgba(0,0,0,0) 35%,var(--bg) 100%);z-index:1}
.hero-fullbleed h1,.hero-fullbleed .lead{max-width:720px}

/* hero: device mock */
.phonewrap{display:flex;justify-content:center;perspective:1400px}
.phone{width:280px;height:570px;border-radius:42px;background:linear-gradient(160deg,#1b1f2e,#0c0e16);padding:14px;box-shadow:0 40px 80px -30px rgba(0,0,0,.55),0 0 0 1px var(--line);transform:rotateY(-14deg) rotateX(4deg);transition:transform .4s ease}
.phonewrap:hover .phone{transform:rotateY(-6deg) rotateX(2deg)}
.phone .screen{width:100%;height:100%;border-radius:30px;background:var(--card);overflow:hidden;position:relative;display:flex;flex-direction:column}
.phone .notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:90px;height:20px;border-radius:12px;background:#0c0e16;z-index:3}
.phone .sbar{height:54px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:flex-end;padding:0 16px 12px;color:var(--onacc);font-family:var(--display);font-weight:700;font-size:14px}
.phone .body{flex:1;padding:14px;display:flex;flex-direction:column;gap:10px}
.phone .row1{display:flex;gap:8px}
.phone .stat{flex:1;background:var(--tint);border-radius:12px;padding:10px;text-align:center}
.phone .stat b{display:block;font-family:var(--display);color:var(--ink);font-size:16px}
.phone .stat span{font-size:9.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.phone .card{background:var(--bg2);border-radius:12px;padding:12px;flex:1;display:flex;flex-direction:column;gap:8px}
.phone .bar{height:8px;border-radius:6px;background:linear-gradient(90deg,var(--accent),var(--accent2))}
.phone .bar.short{width:60%}
.phone .navbottom{display:flex;justify-content:space-around;padding:10px 6px;border-top:1px solid var(--line)}
.phone .navbottom i{width:20px;height:20px;border-radius:6px;background:var(--tint)}
.phone .navbottom i.on{background:var(--accent)}
.float-card{position:absolute;background:var(--card);border-radius:var(--r);padding:12px 16px;box-shadow:0 20px 40px -18px rgba(0,0,0,.4);border:1px solid var(--line);font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.float-card .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.fc1{top:6%;left:-6%}
.fc2{bottom:8%;right:-8%}

/* hero: toolgrid */
.toolgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.toolcard{background:var(--card);border:1px solid var(--line);border-radius:var(--rlg);padding:20px;display:flex;flex-direction:column;gap:10px}
.toolcard .ic{width:40px;height:40px;border-radius:12px;background:var(--tint);display:flex;align-items:center;justify-content:center;font-size:18px}
.toolcard b{font-family:var(--display);font-size:14.5px;color:var(--ink)}
.toolcard span{font-size:12.5px;color:var(--muted)}
.kpirow{display:flex;gap:22px;margin:22px 0 0}
.kpirow div b{display:block;font-family:var(--display);font-size:22px;color:var(--ink)}
.kpirow div span{font-size:12px;color:var(--muted)}

/* trust strip */
.trust{padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px}
.trust .lbl{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.trust .marks{display:flex;gap:28px;flex-wrap:wrap}
.trust .marks span{font-family:var(--display);font-weight:700;font-size:15px;color:var(--muted);opacity:.75}

/* services */
.sechead{max-width:640px;margin-bottom:48px}
.sechead h2{font-size:clamp(26px,3.4vw,38px)}
.sechead p{color:var(--muted);font-size:16px}
.svcgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{background:var(--card);border:1px solid var(--line);border-radius:var(--rlg);padding:28px;transition:transform .18s ease,box-shadow .18s ease}
.svc .ic{width:46px;height:46px;border-radius:14px;background:var(--tint);display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:16px}
.svc h3{font-size:17.5px;margin-bottom:8px}
.svc p{font-size:14.5px;color:var(--muted);margin:0}
body.card-topbar .svc{border-top:4px solid var(--accent);border-radius:0 0 var(--rlg) var(--rlg)}
body.card-topbar .svc:hover{transform:translateY(-4px)}
body.card-leftborder .svc{border-left:4px solid var(--accent)}
body.card-leftborder .svc:hover{border-left-width:7px}
body.card-shadow .svc{border-color:transparent;box-shadow:0 18px 40px -22px rgba(0,0,0,.28)}
body.card-shadow .svc:hover{box-shadow:0 24px 50px -18px rgba(0,0,0,.32);transform:translateY(-3px)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center}
.stat b{display:block;font-family:var(--display);font-size:clamp(28px,3.6vw,42px);color:var(--ink)}
.stat span{font-size:13px;color:var(--muted)}

/* split */
.splitgrid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ticklist{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.ticklist li{display:flex;gap:12px;font-size:15px;color:var(--body)}
.ticklist li::before{content:'✓';flex:none;width:22px;height:22px;border-radius:50%;background:var(--tint);color:var(--accentd);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.artpanel{border-radius:var(--rlg);overflow:hidden;border:1px solid var(--line)}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step .n{font-family:var(--display);font-size:38px;font-weight:800;color:var(--tint);-webkit-text-stroke:1.5px var(--accent);color:transparent;margin-bottom:10px;display:block}
.step h4{font-size:16px;margin-bottom:6px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* funnel */
.funnelwrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.funnel{background:var(--card);border:1px solid var(--line);border-radius:var(--rlg);padding:30px;max-width:560px}
.fn-prog{display:flex;gap:6px;margin-bottom:26px}
.fn-prog i{flex:1;height:4px;border-radius:3px;background:var(--line);font-style:normal}
.fn-prog i.on{background:var(--accent)}
.fn-step{display:none}
.fn-step.on{display:block;animation:fnin .25s ease}
@keyframes fnin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.fn-step h3{font-size:19px;margin-bottom:16px}
.fn-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fn-opt{text-align:left;background:var(--inbg);border:1px solid var(--line);border-radius:var(--r);padding:16px;cursor:pointer;font-family:var(--font);font-size:14.5px;font-weight:600;color:var(--ink);transition:border-color .15s,background .15s}
.fn-opt:hover{border-color:var(--accent)}
.fn-opt.sel{border-color:var(--accent);background:var(--tint);color:var(--accentd)}
.fn-field{margin-bottom:16px}
.fn-field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
.fn-field input{width:100%;background:var(--inbg);border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;font-family:var(--font);font-size:14.5px;color:var(--ink)}
.fn-field input:focus{outline:none;border-color:var(--accent)}
.fn-actions{display:flex;gap:12px;margin-top:6px}
.calcbox{background:var(--inbg);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:18px 0}
.calcbox .out{font-family:var(--display);font-size:22px;color:var(--accentd);font-weight:700;margin-top:8px}
.calcbox input[type=range]{width:100%;accent-color:var(--accent);margin-top:10px}
.fn-done #fnsum{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.fn-done #fnsum div{display:flex;justify-content:space-between;font-size:14px;border-bottom:1px dashed var(--line);padding-bottom:8px}
.fn-done #fnsum span{color:var(--muted)}
.fn-done #fnsum b{color:var(--ink)}
#fnmail{display:inline-flex;background:linear-gradient(135deg,var(--accent),var(--accent2));color:var(--onacc);padding:14px 26px;border-radius:var(--r);font-family:var(--display);font-weight:600}
.funnelnote h3{font-size:24px}
.funnelnote p{color:var(--muted)}

/* tiles / portfolio */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{border-radius:var(--rlg);overflow:hidden;border:1px solid var(--line);background:var(--card)}
.tile .cover{height:150px;background:linear-gradient(135deg,var(--accent),var(--accent2));position:relative}
.tile .cover span{position:absolute;bottom:12px;left:16px;color:var(--onacc);font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.tile .info{padding:18px}
.tile .info h4{font-size:15.5px;margin-bottom:6px}
.tile .info p{font-size:13.5px;color:var(--muted);margin:0}

/* testimonial */
.qc{background:var(--card);border:1px solid var(--line);border-radius:var(--rlg);padding:40px;max-width:760px;margin:0 auto;text-align:center}
.qc p{font-size:19px;color:var(--ink);font-family:var(--display);font-weight:500;line-height:1.5;margin-bottom:20px}
.qc .who{font-size:14px;color:var(--muted)}

/* cta band */
.ctaband{background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:var(--rlg);padding:56px;text-align:center;color:var(--onacc)}
.ctaband h2{color:var(--onacc);margin-bottom:14px}
.ctaband p{color:var(--onacc);opacity:.9;margin-bottom:26px}
.ctaband .btn-line{border-color:rgba(255,255,255,.5);color:var(--onacc)}

/* footer */
footer{background:var(--footbg);padding:60px 0 30px;border-top:1px solid var(--line)}
.footgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footgrid h5{font-family:var(--display);font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:16px}
.footgrid a,.footgrid p{display:block;font-size:14px;color:var(--muted);margin-bottom:10px}
.footgrid a:hover{color:var(--accentd)}
.footbottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--muted)}
.footbottom .flinks{display:flex;gap:18px}

/* about / contact / simple pages */
.pagehero{padding:150px 0 60px}
.pagehero h1{font-size:clamp(30px,4.4vw,46px)}
.pagehero p{color:var(--muted);font-size:16.5px;max-width:600px}
.contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.infobox{background:var(--card);border:1px solid var(--line);border-radius:var(--rlg);padding:26px;margin-bottom:16px}
.infobox h4{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.infobox p{margin:0;font-size:15px;color:var(--ink)}
.formcard{background:var(--card);border:1px solid var(--line);border-radius:var(--rlg);padding:32px}
.formcard .fn-field{margin-bottom:18px}
textarea{width:100%;background:var(--inbg);border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;font-family:var(--font);font-size:14.5px;color:var(--ink);resize:vertical;min-height:110px}
textarea:focus{outline:none;border-color:var(--accent)}

/* legal */
.legal{max-width:800px}
.legal .idblock{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 24px;font-size:14.5px;color:var(--body);margin-bottom:36px}
.legal h2{font-size:21px;margin-top:36px}
.legal p,.legal li{color:var(--body);font-size:15px}
.legal ul{padding-left:20px}

/* 404 */
.err404{padding:180px 0;text-align:center}
.err404 .code{font-family:var(--display);font-size:110px;font-weight:800;color:var(--accent);opacity:.35}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .hero-grid,.splitgrid,.funnelwrap,.contactgrid{grid-template-columns:1fr}
  .svcgrid,.tiles{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footgrid{grid-template-columns:1fr 1fr}
  .fc1,.fc2{display:none}
}
@media (max-width:720px){
  #navlinks{position:fixed;top:66px;left:0;right:0;background:var(--bg);flex-direction:column;align-items:flex-start;padding:20px 24px;gap:16px;border-bottom:1px solid var(--line);transform:translateY(-130%);opacity:0;transition:transform .2s,opacity .2s;pointer-events:none}
  #navlinks.open{transform:translateY(0);opacity:1;pointer-events:auto}
  #navlinks .btn{margin-left:0;width:100%}
  #burger{display:flex}
  section{padding:56px 0}
  .svcgrid,.tiles,.toolgrid{grid-template-columns:1fr}
  .fn-opts{grid-template-columns:1fr}
  .ctaband{padding:36px 22px}
  .qc{padding:26px}
}
@media (max-width:420px){
  .stats,.kpirow{grid-template-columns:1fr 1fr}
}