:root{ --ink:#EEF1F4; --ink-dim:#9AA5B1; --base:#0E1620; --base-2:#16212C; --line:#28343F; --amber:#F2A93B; --copper:#C97B45; color-scheme:dark; }
  *{box-sizing:border-box;}
  html{scroll-padding-top:80px;}
  html,body{height:100%;}
  body{margin:0; background:var(--base); color:var(--ink); font-family:'Inter',system-ui,sans-serif; line-height:1.6;
    padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px); overflow-x:hidden;}
  h1,h2,h3,.disp{font-family:'Space Grotesk',system-ui,sans-serif; letter-spacing:-0.01em;}
  a{color:inherit;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 24px;}
  .rule{height:1px; background:var(--line); border:0; margin:0;}
  .page{display:none;} .page.active{display:block;}

  header{position:sticky; top:0; z-index:50; top:env(safe-area-inset-top,0px);
    background:color-mix(in srgb, var(--base) 88%, transparent); backdrop-filter:blur(10px); border-bottom:1px solid var(--line);}
  .navrow{display:flex; align-items:center; justify-content:space-between; height:70px; gap:18px;}
  .brand{display:flex; align-items:center; gap:10px; font-weight:700; font-size:16px; flex:0 0 auto;}
  .bolt{width:24px;height:24px;flex:0 0 auto;}
  nav{overflow-x:auto; scrollbar-width:none;}
  nav ul{display:flex; gap:22px; list-style:none; margin:0; padding:0; font-size:14px; font-weight:500; white-space:nowrap;}
  nav a{opacity:.8; text-decoration:none; transition:opacity .2s; cursor:pointer;}
  nav a:hover,nav a.on{opacity:1; color:var(--amber);}
  .navcta{display:none; flex:0 0 auto;} .contact-gfx-link{display:none; flex:0 0 auto;} @media(min-width:820px){.contact-gfx-link{display:block;}}
  @media(min-width:820px){.navcta{display:inline-flex;}}
  .btn{display:inline-flex; align-items:center; gap:8px; padding:11px 20px; border-radius:3px; font-weight:600; font-size:14.5px; text-decoration:none; border:1px solid transparent; cursor:pointer;}
  .btn-amber{background:var(--amber); color:#171008;} .btn-amber:hover{background:#e6a02e;}
  .btn-outline{border-color:var(--line); color:var(--ink);} .btn-outline:hover{border-color:var(--amber);}
  .btn:focus-visible{outline:2px solid var(--amber); outline-offset:2px;}

  .hero{position:relative; padding:72px 0 56px;}
  .hero-grid{display:grid; gap:40px; align-items:center;}
  @media(min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr;}}
  .kicker{font-size:14px; color:var(--copper); font-weight:600;}
  .hero h1{font-size:clamp(32px,5vw,54px); line-height:1.06; margin:14px 0 18px; font-weight:700;}
  p.lead{color:var(--ink-dim); font-size:17px; max-width:520px; margin:0 0 26px;}
  .hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
  .stat-strip{display:flex; gap:32px; margin-top:40px; flex-wrap:wrap;}
  .stat b{display:block; font-family:'Space Grotesk'; font-size:25px; color:var(--amber);}
  .stat span{font-size:12.5px; color:var(--ink-dim);}
  .schematic svg{width:100%; height:auto; display:block;}
  .flowpath{stroke-dasharray:7 11; stroke-linecap:round; animation:flow 1.6s linear infinite;}
  @keyframes flow{to{stroke-dashoffset:-144;}}
  @media (prefers-reduced-motion: reduce){.flowpath{animation:none;}}
  .pulse{animation:pulse 2.2s ease-in-out infinite;} @media (prefers-reduced-motion: reduce){.pulse{animation:none;}}
  @keyframes pulse{0%,100%{opacity:.5;}50%{opacity:1;}}

  section.block{padding:56px 0;}
  .eyebrow{font-size:13px; color:var(--copper); font-weight:600; margin-bottom:8px;}
  h2.h{font-size:clamp(24px,3.2vw,34px); margin:0 0 14px; font-weight:700;}
  .sub{color:var(--ink-dim); max-width:600px; margin:0 0 32px;}

  .svc-grid{display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:4px; overflow:hidden;}
  @media(min-width:680px){.svc-grid{grid-template-columns:1fr 1fr;}}
  @media(min-width:1020px){.svc-grid{grid-template-columns:1fr 1fr 1fr;}}
  .svc{background:var(--base); padding:26px 24px; transition:background .25s;}
  .svc:hover{background:var(--base-2);}
  .svc svg{width:28px; height:28px; color:var(--amber); margin-bottom:12px;}
  .svc h3{font-size:16px; margin:0 0 8px;} .svc p{font-size:13.8px; color:var(--ink-dim); margin:0;}

  .why-list{list-style:none; margin:0; padding:0;}
  .why-list li{display:flex; gap:14px; padding:15px 0; border-top:1px solid var(--line); font-size:15px;}
  .why-list li:first-child{border-top:none;}
  .why-list svg{flex:0 0 auto; width:17px; height:17px; margin-top:3px; color:var(--amber);}

  .cards4{display:grid; gap:20px;}
  @media(min-width:700px){.cards4{grid-template-columns:1fr 1fr;}}
  .card{background:var(--base-2); border:1px solid var(--line); border-radius:6px; padding:26px;}
  .card h3{font-size:15px; margin:0 0 10px; color:var(--amber);}
  .card p{font-size:14.5px; color:var(--ink-dim); margin:0;}

  .about-panel{background:var(--base-2); border:1px solid var(--line); border-radius:6px; padding:32px; margin-bottom:20px;}
  .about-panel .role{color:var(--amber); font-size:13px; font-weight:600; margin:0 0 8px;}
  .about-panel p{color:var(--ink-dim); font-size:15px; margin:0;}

  .taglist{display:flex; flex-wrap:wrap; gap:10px; margin:0; padding:0; list-style:none;}
  .taglist li{border:1px solid var(--line); border-radius:20px; padding:7px 16px; font-size:13.5px; color:var(--ink-dim);}

  .cap-grid{display:grid; gap:26px;}
  @media(min-width:820px){.cap-grid{grid-template-columns:1fr 1fr;}}
  .cap-grid ul{margin:0; padding:0; list-style:none; display:grid; gap:10px;}
  .cap-grid li{font-size:14.5px; color:var(--ink-dim); padding-left:18px; position:relative;}
  .cap-grid li::before{content:"—"; position:absolute; left:0; color:var(--amber);}

  details.faq{border-top:1px solid var(--line); padding:18px 0;}
  details.faq:first-of-type{border-top:none;}
  details.faq summary{cursor:pointer; font-weight:600; font-size:15.5px; list-style:none; display:flex; justify-content:space-between; gap:12px;}
  details.faq summary::-webkit-details-marker{display:none;}
  details.faq summary::after{content:"+"; color:var(--amber); font-size:20px; flex:0 0 auto;}
  details.faq[open] summary::after{content:"–";}
  details.faq p{color:var(--ink-dim); font-size:14.5px; margin:12px 0 0;}

  .contact-grid{display:grid; gap:36px;}
  @media(min-width:860px){.contact-grid{grid-template-columns:1fr 1fr;}}
  .info-list{list-style:none; margin:0 0 26px; padding:0; display:grid; gap:12px; font-size:15px;}
  .info-list a{text-decoration:none;} .info-list a:hover{color:var(--amber);}
  form.static{display:grid; gap:14px;}
  form.static label{font-size:13px; color:var(--ink-dim); display:block; margin-bottom:6px;}
  form.static input, form.static select, form.static textarea{width:100%; background:var(--base-2); border:1px solid var(--line);
    border-radius:4px; padding:11px 12px; color:var(--ink); font:inherit; font-size:14.5px;}
  form.static input:focus, form.static select:focus, form.static textarea:focus{outline:2px solid var(--amber); outline-offset:1px;}
  .note{font-size:12.5px; color:var(--ink-dim); margin-top:4px;}

  .cta{background:var(--base-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .cta-inner{display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px; padding:36px 0;}
  .cta h2{font-size:22px; margin:0 0 6px;} .cta p{margin:0; color:var(--ink-dim);}
  .phone{font-family:'Space Grotesk'; font-size:19px; color:var(--amber); text-decoration:none;}

  footer{padding:40px 0 36px; font-size:13.5px; color:var(--ink-dim);}
  .foot-grid{display:grid; gap:26px;}
  @media(min-width:760px){.foot-grid{grid-template-columns:1.3fr 1fr 1fr;}}
  footer h4{color:var(--ink); font-size:14px; margin:0 0 12px;}
  footer ul{list-style:none; margin:0; padding:0; display:grid; gap:8px;}
  footer a{text-decoration:none;} footer a:hover{color:var(--amber);}

  .hero{position:relative; padding:110px 0 80px; background-image:url(/assets/img/hero.jpg); background-size:cover; background-position:center 35%; background-attachment:fixed; overflow:hidden;}
  @supports (-webkit-touch-callout:none){ .hero{background-attachment:scroll;} }
  .hero-overlay{position:absolute; inset:0; z-index:0;
    background:linear-gradient(180deg, rgba(9,14,20,.55), rgba(9,14,20,.93) 88%), linear-gradient(100deg, rgba(9,14,20,.9), rgba(9,14,20,.45) 55%);}
  .hero > .wrap{position:relative; z-index:1;}
  .schematic{background:rgba(9,14,20,.55); border:1px solid var(--line); border-radius:10px; padding:14px; backdrop-filter:blur(2px);}
  .logo-img{height:32px; width:auto; display:block;}
  .svc{padding:0; display:flex; flex-direction:column;}
  .svc img{width:100%; height:148px; object-fit:cover; display:block;}
  .svc .svc-body{padding:20px 22px 24px;}
  .svc h3{font-size:16px; margin:0 0 8px;} .svc p{font-size:13.8px; color:var(--ink-dim); margin:0;}
  .proj-banner{width:100%; height:260px; object-fit:cover; border-radius:8px; border:1px solid var(--line); margin-bottom:28px; display:block;}

  .brand{gap:12px;}
  .brand-icon{height:46px; width:46px; border-radius:50%; display:block; flex:0 0 auto;}
  .brand-text{display:flex; flex-direction:column; line-height:1.15;}
  .brand-text b{font-family:'Space Grotesk'; font-size:16px; font-weight:700; color:var(--ink);}
  .brand-text span{font-size:10.5px; letter-spacing:.06em; color:var(--copper); text-transform:uppercase;}
  .call-pill{display:none; align-items:center; gap:9px; background:var(--base-2); border:1px solid var(--line);
    padding:10px 16px; border-radius:30px; text-decoration:none; color:var(--ink); font-weight:600; transition:border-color .2s;}
  .call-pill:hover{border-color:var(--amber);}
  .call-pill svg{width:18px; height:18px; color:var(--amber); flex:0 0 auto;}
  .call-pill b{font-family:'Space Grotesk'; font-size:15.5px; letter-spacing:.01em;}
  @media(min-width:820px){.call-pill{display:inline-flex;}}
  .contact-gfx-link{display:none;}
  .fab-wrap{position:fixed; right:18px; bottom:18px; z-index:60; display:flex; flex-direction:column; align-items:flex-end; gap:12px;}
  .fab-wrap.open .fab-item{opacity:1; transform:translateY(0); pointer-events:auto;}
  .fab-item{opacity:0; transform:translateY(10px); pointer-events:none; transition:opacity .2s, transform .2s;
    width:50px; height:50px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    background:var(--base-2); border:1px solid var(--line); box-shadow:0 6px 18px rgba(0,0,0,.35); text-decoration:none;}
  .fab-item svg{width:22px; height:22px;}
  .fab-item.wa svg{color:#25D366;} .fab-item.call svg{color:var(--amber);}
  .fab-main{width:58px; height:58px; border-radius:50%; background:var(--amber); border:none; display:flex; align-items:center;
    justify-content:center; cursor:pointer; box-shadow:0 8px 22px rgba(242,169,59,.4); color:#171008; transition:transform .2s;}
  .fab-main svg{width:24px; height:24px; transition:transform .25s;}
  .fab-wrap.open .fab-main svg{transform:rotate(135deg);}

  .float-r{float:right; width:280px; max-width:42%; margin:6px 0 18px 24px; border-radius:8px; border:1px solid var(--line); display:block;}
  .float-l{float:left; width:280px; max-width:42%; margin:6px 24px 18px 0; border-radius:8px; border:1px solid var(--line); display:block;}
  .clearfix::after{content:""; display:table; clear:both;}