:root{
  --bg:#07090c;
  --bg-soft:#0b0e13;
  --panel:#0e1218;
  --panel-2:#131923;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.17);
  --text:#f4f6f8;
  --muted:#9ca6b3;
  --muted-2:#c9cfd7;
  --red:#d10b18;
  --red-2:#ff2837;
  --gold:#d7a21b;
  --max:1240px;
  --shadow:0 28px 90px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    linear-gradient(rgba(255,255,255,.014) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.014) 1px,transparent 1px),
    radial-gradient(circle at 80% 0%,rgba(209,11,24,.12),transparent 26%),
    var(--bg);
  background-size:42px 42px,42px 42px,auto,auto;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:#f2bf36;font-size:.74rem;font-weight:850;
  letter-spacing:.20em;text-transform:uppercase
}
.eyebrow::before{content:"";width:32px;height:1px;background:var(--gold)}
.page-title,.section-title{
  margin:14px 0 18px;
  line-height:.96;
  letter-spacing:-.045em;
  font-weight:880
}
.page-title{font-size:clamp(3rem,6.6vw,6.7rem);max-width:980px}
.section-title{font-size:clamp(2rem,4.8vw,4.25rem);max-width:880px}
.lead{max-width:780px;color:#cbd1d8;font-size:1.13rem}
.copy{max-width:760px;color:var(--muted);font-size:1.02rem}
.muted{color:var(--muted)}
.section{padding:88px 0}
.section-tight{padding:62px 0}
.divider{border-top:1px solid rgba(255,255,255,.055)}
header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,9,12,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.nav{
  min-height:80px;display:flex;align-items:center;
  justify-content:space-between;gap:24px
}
.logo img{width:148px;filter:drop-shadow(0 8px 18px rgba(0,0,0,.45))}
.nav-links{display:flex;align-items:center;gap:11px}
.nav-links a{
  position:relative;padding:29px 0;
  color:#cfd5dd;font-size:.84rem;font-weight:780
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:18px;height:2px;
  background:var(--red-2);transition:.22s
}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{right:0}
.menu-toggle{
  display:none;background:transparent;color:#fff;border:1px solid var(--line);
  width:46px;height:42px;cursor:pointer
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:49px;padding:0 20px;border-radius:4px;
  border:1px solid rgba(255,255,255,.10);
  background:linear-gradient(135deg,var(--red),var(--red-2));
  color:#fff;font-weight:850;font-size:.78rem;
  letter-spacing:.055em;text-transform:uppercase;
  box-shadow:0 15px 35px rgba(209,11,24,.22);
  transition:.2s
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn.ghost{background:transparent;box-shadow:none;border-color:rgba(255,255,255,.20)}
.btn.dark{background:#11161d;box-shadow:none}
.hero{
  min-height:660px;display:grid;align-items:center;
  position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.05)
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0;height:200px;
  background:linear-gradient(transparent,var(--bg));pointer-events:none
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(6,8,11,.98) 0%,rgba(6,8,11,.88) 43%,rgba(6,8,11,.38) 72%,rgba(6,8,11,.76) 100%)
}
.hero-content{position:relative;z-index:2;padding:96px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-mark{
  width:min(430px,80vw);margin-top:30px;
  opacity:.95;filter:drop-shadow(0 15px 30px rgba(0,0,0,.45))
}
.hero-short{min-height:510px}
.quick-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);background:#0b0f14;box-shadow:var(--shadow)
}
.quick-item{padding:25px;border-right:1px solid var(--line)}
.quick-item:last-child{border-right:0}
.quick-item strong{display:block;font-size:1.05rem}
.quick-item span{display:block;color:var(--muted);font-size:.84rem;margin-top:5px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{
  border:1px solid var(--line);background:linear-gradient(180deg,var(--panel-2),var(--panel));
  padding:28px;position:relative;overflow:hidden
}
.card h3{margin:0 0 10px;font-size:1.25rem}
.card p{margin:0;color:var(--muted)}
.card-link{display:block;transition:.22s}
.card-link:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.22)}
.card .mini{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:#f2bf36;font-weight:850}
.service-card{min-height:220px}
.service-number{
  font-size:2.7rem;font-weight:900;line-height:1;color:var(--red-2);
  letter-spacing:-.06em;margin-bottom:22px
}
.feature-split{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:stretch}
.feature-photo{border:1px solid var(--line);overflow:hidden;min-height:410px;background:#111}
.feature-photo img{width:100%;height:100%;object-fit:cover}
.feature-copy{
  border:1px solid var(--line);padding:36px;background:linear-gradient(180deg,var(--panel-2),var(--panel));
  display:flex;flex-direction:column;justify-content:center
}
.feature-copy h3{font-size:2rem;line-height:1.05;margin:0 0 16px}
.feature-list{display:grid;gap:0;margin-top:20px;border-top:1px solid var(--line)}
.feature-list div{padding:13px 0;border-bottom:1px solid var(--line);color:#d7dce3}
.project-preview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px;align-items:stretch}
.project-photo{position:relative;display:block;overflow:hidden;border:1px solid var(--line);background:#111;width:100%;min-width:0;aspect-ratio:16/10}

.project-photo img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:.35s}
.project-photo:hover img{transform:scale(1.035)}
.project-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.68))}
.project-label{position:absolute;z-index:2;left:20px;bottom:18px;font-size:.8rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery-item{border:1px solid var(--line);overflow:hidden;background:#111;cursor:zoom-in}
.gallery-item img{width:100%;height:285px;object-fit:cover;transition:.28s}
.gallery-item:hover img{transform:scale(1.03)}
.lightbox{
  position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.94);
  display:none;align-items:center;justify-content:center;padding:30px
}
.lightbox.open{display:flex}
.lightbox img{max-width:95vw;max-height:90vh;object-fit:contain}
.lightbox button{
  position:absolute;top:18px;right:20px;width:46px;height:46px;border:1px solid rgba(255,255,255,.2);
  background:rgba(0,0,0,.4);color:#fff;font-size:1.45rem;cursor:pointer
}
.badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.badge{
  padding:10px 13px;border:1px solid var(--line);background:rgba(255,255,255,.025);
  font-size:.82rem;font-weight:800;color:#dbe0e6
}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.process-step{padding:26px;border:1px solid var(--line);background:#0d1117}
.process-step b{display:block;color:var(--red-2);font-size:2.2rem;line-height:1}
.process-step h3{font-size:1.05rem;margin:16px 0 8px}
.process-step p{margin:0;color:var(--muted);font-size:.9rem}
.remap-intro{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.remap-selector{margin-top:36px}
.remap-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:16px}
.brand-tabs{display:flex;flex-wrap:wrap;gap:9px}
.brand-btn{
  appearance:none;border:1px solid var(--line);background:#0d1117;color:#dce1e8;
  padding:12px 15px;cursor:pointer;font-weight:850;font-size:.84rem;transition:.18s
}
.brand-btn:hover{border-color:rgba(255,255,255,.26);color:#fff}
.brand-btn.active{background:linear-gradient(135deg,var(--red),var(--red-2));border-color:transparent;color:#fff}
.brand-btn::after{content:"+";margin-left:9px;color:#f2bf36}
.brand-btn.active::after{content:"–";color:#fff}
.model-panel{display:none;margin-top:12px;padding:24px;border:1px solid var(--line);background:linear-gradient(180deg,#10151c,#0b0e13)}
.model-panel.active{display:block}
.model-panel h3{margin:0 0 5px}
.model-panel > p{color:var(--muted);margin:0 0 18px}
.model-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.model{padding:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.022)}
.model strong{display:block;font-size:.9rem}
.model span{display:block;color:var(--muted);font-size:.78rem;margin-top:4px}
.note{color:#89929f;font-size:.8rem;margin-top:14px}
.location-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:18px}
.location-card{padding:34px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel-2),var(--panel))}
.location-card h3{font-size:1.55rem;margin:0 0 14px}
.location-card p{color:var(--muted)}
.location-card .address{color:#fff;font-size:1.08rem;line-height:1.7}
.map{border:1px solid var(--line);min-height:440px;overflow:hidden;background:#111}
.map iframe{width:100%;height:100%;min-height:440px;border:0;display:block}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.contact-box{padding:26px;border:1px solid var(--line);background:#0d1117}
.contact-box strong{display:block;margin-bottom:7px}
.contact-box span,.contact-box a{color:var(--muted)}
.footer{
  padding:38px 0;border-top:1px solid var(--line);color:#8f98a5;font-size:.88rem
}
.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cta{
  padding:42px;border:1px solid var(--line-2);
  background:linear-gradient(135deg,rgba(209,11,24,.10),transparent 45%),#0d1015;
  display:flex;align-items:center;justify-content:space-between;gap:28px
}
.cta h2{font-size:clamp(2rem,4vw,3.6rem);line-height:.98;margin:0 0 10px}
.cta p{margin:0;color:var(--muted);max-width:700px}
@media(max-width:1020px){
  .nav-links{
    display:none;position:absolute;top:80px;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:#090c10;border-bottom:1px solid var(--line);padding:18px 22px
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:10px 0;width:100%}
  .nav-links a::after{bottom:4px}
  .menu-toggle{display:block}
  .nav-cta{display:none}
  .quick-strip{grid-template-columns:1fr 1fr}
  .quick-item:nth-child(2){border-right:0}
  .quick-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .grid-4{grid-template-columns:1fr 1fr}
  .feature-split,.remap-intro,.location-grid{grid-template-columns:1fr}
  .project-preview{grid-template-columns:repeat(3,minmax(0,1fr))}
  
  .process{grid-template-columns:1fr 1fr}
  .model-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:660px){
  .container{width:min(calc(100% - 26px),var(--max))}
  .section{padding:68px 0}
  .page-title{font-size:3.15rem}
  .hero{min-height:560px}
  .hero-content{padding:72px 0}
  .quick-strip,.grid-2,.grid-3,.grid-4,.project-preview,.gallery-grid,.process,.model-grid{grid-template-columns:1fr}
  .quick-item{border-right:0!important;border-bottom:1px solid var(--line)}
  .quick-item:last-child{border-bottom:0}
  .project-preview{grid-template-columns:1fr}
  .project-photo{width:100%;aspect-ratio:16/10}
  
  .gallery-item img{height:235px}
  .remap-head{display:block}
  .remap-head p{margin-top:8px}
  .brand-tabs{display:grid;grid-template-columns:1fr 1fr}
  .brand-btn{text-align:left}
  .cta{align-items:flex-start;flex-direction:column}
}


.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px}
.category-card{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;border:1px solid var(--line);background:#111}
.category-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.category-card:hover img{transform:scale(1.035)}
.category-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 32%,rgba(0,0,0,.88) 100%)}
.category-card-content{position:absolute;z-index:2;left:22px;right:22px;bottom:20px}
.category-card-content small{display:block;color:#f2bf36;font-size:.72rem;text-transform:uppercase;letter-spacing:.15em;font-weight:850}
.category-card-content h3{margin:6px 0 4px;font-size:1.55rem}
.category-card-content p{margin:0;color:#ccd2d9;font-size:.88rem}
.project-photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:28px}
.project-photo-grid a{display:block;aspect-ratio:16/10;overflow:hidden;border:1px solid var(--line);background:#111}
.project-photo-grid img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.project-photo-grid a:hover img{transform:scale(1.025)}
.hero-premium .hero-overlay{background:linear-gradient(90deg,rgba(5,7,10,.97) 0%,rgba(5,7,10,.83) 40%,rgba(5,7,10,.28) 72%,rgba(5,7,10,.66) 100%)}
@media(max-width:1000px){.category-grid,.project-photo-grid{grid-template-columns:1fr 1fr}}
@media(max-width:660px){.category-grid,.project-photo-grid{grid-template-columns:1fr}}


.gallery-filter{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 18px}
.gallery-filter button{
  appearance:none;border:1px solid var(--line);background:#0d1117;color:#dce1e8;
  padding:11px 14px;font:inherit;font-size:.82rem;font-weight:850;cursor:pointer;transition:.2s
}
.gallery-filter button:hover{border-color:rgba(255,255,255,.28);color:#fff}
.gallery-filter button.active{background:linear-gradient(135deg,var(--red),var(--red-2));border-color:transparent;color:#fff}
.gallery-theme{display:none}
.gallery-theme.active{display:block}
.gallery-theme h3{margin:0 0 14px;font-size:1.35rem}
.gallery-theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery-theme-grid .gallery-item{border:1px solid var(--line);overflow:hidden;background:#111}
.gallery-theme-grid .gallery-item img{width:100%;height:285px;object-fit:cover;transition:.3s}
.gallery-theme-grid .gallery-item:hover img{transform:scale(1.03)}
.mobile-swipe-hint{display:none;color:var(--muted);font-size:.82rem;margin-top:10px}
@media(max-width:660px){
  /* Category pages: horizontal swipe instead of endless vertical image stack */
  .project-photo-grid{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:84%;
    grid-template-columns:none;
    gap:12px;
    overflow-x:auto;
    overflow-y:hidden;
    scroll-snap-type:x mandatory;
    padding:2px 2px 14px;
    margin-right:-13px;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .project-photo-grid::-webkit-scrollbar{display:none}
  .project-photo-grid a{
    width:100%;
    aspect-ratio:16/10;
    scroll-snap-align:start;
  }
  .mobile-swipe-hint{display:block}

  /* General gallery: only one theme is visible; its photos swipe sideways */
  .gallery-theme-grid{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:84%;
    grid-template-columns:none;
    gap:12px;
    overflow-x:auto;
    overflow-y:hidden;
    scroll-snap-type:x mandatory;
    padding:2px 2px 14px;
    margin-right:-13px;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .gallery-theme-grid::-webkit-scrollbar{display:none}
  .gallery-theme-grid .gallery-item{scroll-snap-align:start}
  .gallery-theme-grid .gallery-item img{height:auto;aspect-ratio:16/10}
  .gallery-filter{
    display:grid;
    grid-template-columns:1fr 1fr;
    position:sticky;
    top:82px;
    z-index:15;
    background:rgba(7,9,12,.94);
    backdrop-filter:blur(12px);
    padding:10px 0;
    margin-top:16px
  }
  .gallery-filter button{width:100%;text-align:left}
}


.elec-hero-panel{margin-top:30px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;max-width:850px}
.elec-chip{padding:11px 12px;border:1px solid rgba(215,162,27,.34);background:rgba(0,0,0,.30);font-size:.78rem;font-weight:850;letter-spacing:.04em;text-align:center;color:#f1d17c}
.elec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px}
.elec-card{position:relative;padding:28px;border:1px solid var(--line);background:linear-gradient(180deg,#131923,#0d1117);overflow:hidden}
.elec-card::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:linear-gradient(90deg,var(--gold),var(--red-2));transition:.3s}
.elec-card:hover::after{right:0}
.elec-card small{display:block;color:#f2bf36;font-size:.72rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px}
.elec-card h3{font-size:1.2rem;margin:0 0 9px}
.elec-card p{margin:0;color:var(--muted);font-size:.93rem}
.relay-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}
.relay-copy{padding:34px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel-2),var(--panel))}
.relay-copy h3{font-size:1.9rem;line-height:1.05;margin:0 0 14px}
.relay-visual{border:1px solid var(--line);padding:24px;background:#0a0d12;display:grid;gap:14px;align-content:center}
.relay-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}
.relay-dot{width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(215,162,27,.10)}
.relay-line{height:2px;background:linear-gradient(90deg,#343b45,#9aa3ad,#343b45)}
.relay-label{font-size:.84rem;font-weight:800;color:#e8ebef;white-space:nowrap}
.manufacturers{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:28px}
.manufacturer{min-height:112px;padding:22px 14px;border:1px solid rgba(215,162,27,.34);background:linear-gradient(180deg,#12171e,#0b0f14);display:flex;align-items:center;justify-content:center;text-align:center;font-size:1.14rem;font-weight:900;letter-spacing:.02em;color:#fff;position:relative}
.manufacturer::before{content:"";position:absolute;inset:5px;border:1px solid rgba(255,255,255,.035);pointer-events:none}
.service-feature{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;border-color:rgba(215,162,27,.34);background:linear-gradient(100deg,rgba(215,162,27,.08),rgba(209,11,24,.07),var(--panel))}
.service-feature .service-number{margin:0;min-width:70px}
.service-feature h3{margin:0 0 6px}
.service-feature p{margin:0}
@media(max-width:1020px){.manufacturers{grid-template-columns:repeat(3,1fr)}.relay-panel{grid-template-columns:1fr}.elec-grid{grid-template-columns:1fr 1fr}.service-feature{grid-template-columns:auto 1fr}.service-feature .btn{grid-column:1/-1;justify-self:start}}
@media(max-width:660px){.elec-hero-panel{grid-template-columns:1fr 1fr}.elec-grid,.manufacturers{grid-template-columns:1fr}.relay-row{grid-template-columns:auto 1fr}.relay-label{grid-column:1/-1;padding-left:22px}.service-feature{display:block}.service-feature .service-number{margin-bottom:16px}.service-feature .btn{margin-top:18px}}


.video-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:30px}
.video-card{background:#080b0f;border:1px solid var(--line);overflow:hidden}
.video-card video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000;object-fit:contain}
@media(max-width:820px){.video-gallery{grid-template-columns:1fr}}