*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#05142a;--blue:#0a3060;--mid:#1559a8;--accent:#2b8fff;
  --light:#e8f2ff;--white:#fff;
  --g50:#f7f9fc;--g100:#eef2f8;--g200:#d6e0f0;
  --g400:#8fa3c0;--g600:#4a6080;--g800:#1e2d42;
  --fh:'Barlow Condensed',sans-serif;
  --fb:'Barlow',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--fb);color:var(--g800);background:#fff;overflow-x:hidden}
/* TOP BAR */
.topbar{background:var(--navy);padding:8px 5%;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.topbar a{color:rgba(255,255,255,0.75);font-size:0.82rem;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:color 0.2s}
.topbar a:hover{color:#fff}
.topbar-left{display:flex;gap:20px;flex-wrap:wrap}
.tb-soc{display:flex;gap:10px}
.tb-soc a{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;font-size:0.72rem;color:rgba(255,255,255,0.7);text-decoration:none;transition:background 0.2s}
.tb-soc a:hover{background:var(--accent)}
/* NAV */
nav{background:#fff;border-bottom:2px solid var(--g100);padding:0 5%;display:flex;align-items:center;justify-content:space-between;height:78px;position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(5,20,42,0.08)}
.nl a{font-family:var(--fh);font-size:1rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--g600);text-decoration:none;cursor:pointer;padding:0 15px;height:78px;display:inline-flex;align-items:center;border-bottom:3px solid transparent;transition:color 0.2s,border-color 0.2s}
.nl a:hover,.nl a.active{color:var(--mid);border-bottom-color:var(--accent)}
.nl{display:flex;align-items:center}
.nd{position:relative}
.ndm{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--g200);border-radius:8px;box-shadow:0 8px 32px rgba(5,20,42,0.12);min-width:220px;padding:8px 0;z-index:100}
.nd.open .ndm{display:block}
@media (hover:hover) and (pointer:fine){
  .nd:hover .ndm{display:block}
}
.ndm a{display:block;padding:10px 18px;font-size:0.9rem;font-weight:500;color:var(--g600);text-decoration:none;height:auto;border-bottom:none;font-family:var(--fb);text-transform:none;letter-spacing:0;transition:background 0.15s,color 0.15s}
.ndm a:hover{background:var(--light);color:var(--mid)}
.ncta{background:var(--mid)!important;color:#fff!important;margin-left:10px;border-radius:6px!important;padding:0 20px!important;height:44px!important;font-size:0.88rem!important;border-bottom:none!important}
.ncta:hover{background:var(--navy)!important}
.mnav-toggle{display:none;background:none;border:none;font-size:1.8rem;line-height:1;color:var(--navy);cursor:pointer;padding:8px}
@media(max-width:600px){
  .mnav-toggle{display:block}
  .nl{display:none;position:fixed;top:78px;left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:stretch;padding:6px 0 30px;overflow-y:auto;z-index:999}
  .nl.open{display:flex}
  .nl a{height:auto;padding:16px 6%;border-bottom:1px solid var(--g100);width:100%;justify-content:space-between}
  .nd{width:100%}
  .nd:hover .ndm{display:none}
  .nd.open .ndm{display:block}
  .ndm{position:static;box-shadow:none;border:none;border-radius:0;min-width:0;padding:0;background:var(--g50)}
  .ndm a{padding:14px 10%;border-bottom:1px solid var(--g100)}
}
/* PAGE SYSTEM */
.pg{display:none}.pg.active{display:block}
/* HERO */
.hero{position:relative;min-height:92vh;background:linear-gradient(160deg,var(--navy) 0%,var(--blue) 60%,#0e3d7a 100%);display:flex;align-items:center;overflow:hidden;padding:80px 5% 60px}
.hbgp{position:absolute;inset:0;background-image:radial-gradient(rgba(43,143,255,0.1) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
.hglow{position:absolute;top:-20%;right:-5%;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(43,143,255,0.18) 0%,transparent 65%);pointer-events:none}
.hi{max-width:1200px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}
.heb{display:inline-flex;align-items:center;gap:8px;background:rgba(43,143,255,0.15);border:1px solid rgba(43,143,255,0.3);color:#7ec4ff;font-size:0.78rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;padding:6px 14px;border-radius:4px;margin-bottom:1.25rem}
.hero h1{font-family:var(--fh);font-size:clamp(2.8rem,5vw,4.5rem);font-weight:800;color:#fff;line-height:1.05;letter-spacing:-0.01em;margin-bottom:1.25rem;text-transform:uppercase}
.hero h1 span{color:var(--accent)}
.hsub{color:rgba(255,255,255,0.7);font-size:1.05rem;max-width:480px;line-height:1.75;margin-bottom:2rem}
.hbtns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:2rem}
.bpri{background:var(--accent);color:#fff;padding:14px 28px;border-radius:6px;font-family:var(--fh);font-size:1rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;text-decoration:none;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background 0.2s,transform 0.2s,box-shadow 0.2s}
.bpri:hover{background:#1a72e8;transform:translateY(-2px);box-shadow:0 8px 24px rgba(43,143,255,0.4)}
.bout{background:transparent;color:#fff;padding:14px 28px;border-radius:6px;font-family:var(--fh);font-size:1rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;text-decoration:none;border:2px solid rgba(255,255,255,0.35);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:border-color 0.2s,background 0.2s}
.bout:hover{border-color:#fff;background:rgba(255,255,255,0.08)}
.bblu{background:var(--mid);color:#fff;padding:13px 26px;border-radius:6px;font-family:var(--fh);font-size:0.95rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;text-decoration:none;border:none;cursor:pointer;transition:background 0.2s,transform 0.2s;display:inline-flex;align-items:center;gap:8px}
.bblu:hover{background:var(--navy);transform:translateY(-1px)}
.bgho{background:transparent;color:var(--mid);padding:13px 26px;border-radius:6px;font-family:var(--fh);font-size:0.95rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;text-decoration:none;border:2px solid var(--mid);cursor:pointer;transition:background 0.2s,color 0.2s;display:inline-flex;align-items:center;gap:8px}
.bgho:hover{background:var(--mid);color:#fff}
/* hero video */
.hvw{border-radius:12px;overflow:hidden;border:2px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.05);aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;position:relative}
.hvw video{width:100%;height:100%;object-fit:cover;display:block}
/* CLEAR/FROSTED SLIDER DEMO */
.demowrap{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
.demo-stage{position:relative;width:100%;height:34vh;min-height:240px;max-height:460px;overflow:hidden;border-top:1px solid rgba(255,255,255,0.15);border-bottom:1px solid rgba(255,255,255,0.15);box-shadow:0 8px 40px rgba(0,0,0,0.35);background:#0a1830;user-select:none;touch-action:none}
.demo-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.demo-frost{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.demo-line{position:absolute;top:0;bottom:0;width:3px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,0.5);pointer-events:none}
.demo-knob{position:absolute;top:50%;width:52px;height:52px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,0.4);pointer-events:auto;cursor:ew-resize;touch-action:none;z-index:5}
.demo-knob svg{width:22px;height:22px;pointer-events:none}
.demo-tag{position:absolute;top:16px;padding:6px 14px;border-radius:4px;font-family:var(--fh);font-size:0.75rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;pointer-events:none}
.demo-tag.frosted{left:16px;background:rgba(5,20,42,0.65);color:#fff}
.demo-tag.clear{right:16px;background:rgba(43,143,255,0.85);color:#fff}
.demo-controls{max-width:640px;margin:22px auto 0;padding:0 4px}
.demo-slider{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:6px;background:linear-gradient(90deg,rgba(255,255,255,0.75),var(--accent));outline:none;cursor:pointer}
.demo-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:4px solid var(--accent);box-shadow:0 2px 10px rgba(0,0,0,0.3);cursor:pointer}
.demo-slider::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:#fff;border:4px solid var(--accent);box-shadow:0 2px 10px rgba(0,0,0,0.3);cursor:pointer;border-style:solid}
.demo-labels{display:flex;justify-content:space-between;margin-top:10px;font-family:var(--fh);font-size:0.78rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:rgba(255,255,255,0.55)}
.demo-caption{text-align:center;color:rgba(255,255,255,0.6);font-size:0.9rem;margin-top:10px}
/* HERO FILMSTRIP */
.fstrip-wrap{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);position:relative;z-index:1;padding-top:8px}
.fstrip-head{max-width:1200px;margin:0 auto;padding:0 5%;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px;flex-wrap:wrap}
.fstrip-head h2{font-family:var(--fh);font-size:1.6rem;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:0.01em}
.fstrip-head h2 span{color:var(--accent)}
.fstrip-head p{color:rgba(255,255,255,0.6);font-size:0.92rem;margin-top:4px}
.fstrip-hint{color:rgba(255,255,255,0.5);font-size:0.78rem;font-family:var(--fh);letter-spacing:0.08em;text-transform:uppercase;display:flex;align-items:center;gap:8px;white-space:nowrap}
.fstrip-hint svg{width:16px;height:16px;animation:fstrip-nudge 1.6s ease-in-out infinite}
@keyframes fstrip-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(6px)}}
.fstrip-mask{position:relative}
.fstrip-mask::before,.fstrip-mask::after{content:'';position:absolute;top:0;bottom:0;width:60px;z-index:2;pointer-events:none}
.fstrip-mask::before{left:0;background:linear-gradient(90deg,var(--navy),transparent)}
.fstrip-mask::after{right:0;background:linear-gradient(270deg,#0e3d7a,transparent)}
.fstrip{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 5% 22px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.3) transparent}
.fstrip::-webkit-scrollbar{height:6px}
.fstrip::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.25);border-radius:6px}
.fcard{position:relative;flex:0 0 auto;width:calc((100% - 44px)/3);min-width:280px;height:460px;border-radius:14px;overflow:hidden;scroll-snap-align:start;border:1px solid rgba(255,255,255,0.15);box-shadow:0 12px 30px rgba(0,0,0,0.3);cursor:pointer;background:#0a1830}
.fcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:opacity 0.5s ease}
.fcard .fc-clear{opacity:0}
.fcard.fc-on .fc-clear{opacity:1}
.fcard.fc-on .fc-frost{opacity:0}
.fc-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(5,20,42,0.85) 0%,rgba(5,20,42,0.15) 45%,transparent 65%);z-index:1}
.fcard.fc-contain img{object-fit:contain;background:#0a1830}
.fc-body{position:absolute;left:0;right:0;bottom:0;padding:16px;z-index:2}
.fc-body h3{font-family:var(--fh);font-size:1.25rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:0.02em;margin-bottom:4px}
.fc-body p{font-size:0.9rem;color:rgba(255,255,255,0.65)}
.fc-pill{position:absolute;top:14px;right:14px;z-index:2;background:rgba(5,20,42,0.6);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,0.25);color:#fff;font-family:var(--fh);font-size:0.66rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;padding:5px 10px;border-radius:20px;transition:background 0.3s,color 0.3s}
.fcard.fc-on .fc-pill{background:var(--accent);border-color:var(--accent)}
@media (hover:hover) and (pointer:fine){
  .fcard:hover .fc-clear{opacity:1}
  .fcard:hover .fc-frost{opacity:0}
  .fcard:hover .fc-pill{background:var(--accent);border-color:var(--accent)}
}
.fstrip-cta{text-align:center;margin-top:2px}
.fstrip-cta a{color:#7ec4ff;font-family:var(--fh);font-size:0.85rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;text-decoration:none;border-bottom:2px solid rgba(126,196,255,0.4);padding-bottom:2px;transition:border-color 0.2s}
.fstrip-cta a:hover{border-color:#7ec4ff}
@media(max-width:900px){.fcard{width:calc((100% - 22px)/2);min-width:260px;height:400px}}
@media(max-width:600px){.fcard{width:88%;min-width:0;height:360px}}
.vph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:rgba(5,20,42,0.5)}
.pbtn{width:64px;height:64px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform 0.2s,box-shadow 0.2s}
.pbtn:hover{transform:scale(1.1);box-shadow:0 0 32px rgba(43,143,255,0.6)}
.pbtn svg{width:26px;height:26px;fill:#fff;margin-left:4px}
.vph p{color:rgba(255,255,255,0.7);font-size:0.82rem;font-family:var(--fh);text-transform:uppercase;letter-spacing:0.1em}
/* CERTS */
.certs{background:var(--navy);padding:36px 5%}
.certs-inner{max-width:1200px;margin:0 auto}
.certs h2{font-family:var(--fh);font-size:1.1rem;font-weight:700;color:rgba(255,255,255,0.45);text-transform:uppercase;letter-spacing:0.14em;text-align:center;margin-bottom:1.5rem}
.certs-row{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap}
.cbadge{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 20px;border-radius:8px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);text-align:center;min-width:110px;transition:border-color 0.2s,background 0.2s}
.cbadge:hover{}
.cico{width:68px;height:68px;border-radius:8px;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;font-size:1.8rem;overflow:hidden}
.cico img{width:100%;height:100%;object-fit:contain}
.cbadge span{font-size:0.7rem;color:rgba(255,255,255,0.55);font-weight:500;line-height:1.3}
/* SECTION */
section{padding:90px 5%}
.si{max-width:1200px;margin:0 auto}
.sh{margin-bottom:2.75rem}
.sh.c{text-align:center}
.sh.c .ssub{margin:0 auto}
.eb{font-size:0.72rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent);margin-bottom:0.55rem;display:block}
.stit{font-family:var(--fh);font-size:clamp(2rem,3.5vw,2.8rem);font-weight:800;color:var(--navy);line-height:1.1;text-transform:uppercase;margin-bottom:0.7rem}
.ssub{font-size:1rem;color:var(--g600);max-width:580px;line-height:1.75}
/* ABOUT */
.agrid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.ais{width:100%;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--g100);display:flex;align-items:center;justify-content:center;border:2px dashed var(--g200)}
.ais img{width:100%;height:100%;object-fit:cover;display:block}
.pph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px;text-align:center}
.pphi{font-size:3rem;opacity:0.4}
.pph p{font-size:0.82rem;color:var(--g400);line-height:1.5}
.astrip{display:flex;gap:0;margin-top:20px;border:1px solid var(--g200);border-radius:10px;overflow:hidden}
.ast{flex:1;padding:18px;text-align:center;border-right:1px solid var(--g200)}
.ast:last-child{border-right:none}
.astn{font-family:var(--fh);font-size:2rem;font-weight:800;color:var(--mid)}
.astl{font-size:0.72rem;color:var(--g400);margin-top:2px;text-transform:uppercase;letter-spacing:0.06em}
.acont .eb{font-size:0.72rem}
.acont h2{font-family:var(--fh);font-size:clamp(2rem,3.5vw,2.8rem);font-weight:800;color:var(--navy);line-height:1.1;text-transform:uppercase;margin-bottom:1.1rem}
.acont p{color:var(--g600);line-height:1.8;margin-bottom:1rem;font-size:0.975rem}
.abtns{display:flex;gap:12px;margin-top:1.75rem;flex-wrap:wrap}
/* SERVICES */
.sgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}
.scard{background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--g200);transition:transform 0.25s,box-shadow 0.25s;cursor:pointer}
.scard:hover{transform:translateY(-6px);box-shadow:0 20px 48px rgba(5,20,42,0.1)}
.simg{height:185px;background:var(--g100);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.simg img{width:100%;height:100%;object-fit:cover;display:block}
.simg.sfade{padding:0}
.simg.sfade img{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 1.2s ease-in-out}
.simg.sfade img.sfade-active{opacity:1}
.siph{display:flex;flex-direction:column;align-items:center;gap:8px}
.siph span{font-size:2.2rem}
.siph p{font-size:0.72rem;color:var(--g400)}
.sbody{padding:24px}
.sbody h3{font-family:var(--fh);font-size:1.2rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:0.03em;margin-bottom:0.55rem}
.sbody p{font-size:0.875rem;color:var(--g600);line-height:1.65;margin-bottom:1rem}
.slnk{font-size:0.85rem;font-weight:600;color:var(--mid);text-decoration:none;display:inline-flex;align-items:center;gap:4px;transition:gap 0.2s}
.slnk:hover{gap:8px}
/* CTA BAND */
.ctab{background:linear-gradient(135deg,var(--navy),var(--blue));padding:64px 5%;text-align:center}
.ctab h2{font-family:var(--fh);font-size:clamp(1.8rem,4vw,3rem);font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:0.02em;margin-bottom:0.75rem}
.ctab p{color:rgba(255,255,255,0.7);font-size:1rem;margin-bottom:2rem;max-width:560px;margin-left:auto;margin-right:auto}
.ctabtns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
/* ADVANTAGES */
.adg{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:24px;margin-top:1rem}
.adc{text-align:center;padding:30px 18px;border-radius:12px;border:1px solid var(--g200)}
.adc:hover{}
.adico{width:72px;height:72px;border-radius:50%;background:var(--light);margin:0 auto 1.1rem;display:flex;align-items:center;justify-content:center;overflow:hidden}
.adico img{width:100%;height:100%;object-fit:cover}
.adicoph{font-size:2rem}
.adc h3{font-family:var(--fh);font-size:1.05rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:0.04em;margin-bottom:0.5rem}
.adc p{font-size:0.85rem;color:var(--g600);line-height:1.6}
/* SMART GLASS EXPLAINER */
.sgxgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:2.25rem}
.sgxc{background:#fff;border-radius:12px;padding:28px 24px;border:1px solid var(--g200);transition:transform 0.25s,box-shadow 0.25s,border-color 0.25s}
.sgxc:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(5,20,42,0.08);border-color:var(--accent)}
.sgxicon{width:46px;height:46px;border-radius:10px;background:var(--navy);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:14px;flex-shrink:0}
.sgxicon svg{width:22px;height:22px}
.sgxc h3{font-family:var(--fh);font-size:1.05rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:0.03em;margin-bottom:0.5rem}
.sgxc p{font-size:0.875rem;color:var(--g600);line-height:1.65}
.sgxlead{grid-column:1/-1;background:linear-gradient(135deg,var(--navy),var(--blue));border:none;display:flex;gap:20px;align-items:flex-start;padding:30px 32px}
.sgxlead .sgxicon{background:rgba(43,143,255,0.18);color:#7ec4ff;margin-bottom:0}
.sgxlead h3{color:#fff}
.sgxlead p{color:rgba(255,255,255,0.75)}
.sgxlead:hover{transform:none;box-shadow:none;border-color:transparent}
@media(max-width:760px){.sgxgrid{grid-template-columns:1fr}.sgxlead{flex-direction:row}}
/* PROCESS */
.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:24px}
.pcard{background:#fff;border-radius:12px;padding:32px 24px;border:1px solid var(--g200)}
.pcard:hover{}
.pnum{font-family:var(--fh);font-size:3.5rem;font-weight:800;line-height:1;margin-bottom:0.75rem;-webkit-text-stroke:2px var(--accent);color:transparent}
.pcard h3{font-family:var(--fh);font-size:1.1rem;font-weight:700;color:var(--navy);text-transform:uppercase;margin-bottom:0.5rem}
.pcard p{font-size:0.875rem;color:var(--g600);line-height:1.6}
/* WHY */
.wgrid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.wlist{display:flex;flex-direction:column;gap:14px}
.wi{display:flex;gap:16px;align-items:flex-start;padding:18px;border-radius:10px;border:1px solid transparent}
.wi:hover{}
.wico{width:46px;height:46px;border-radius:10px;background:var(--light);flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.wico img{width:100%;height:100%;object-fit:cover}
.wicoph{font-size:1.4rem}
.wi h4{font-family:var(--fh);font-size:1rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:0.03em;margin-bottom:4px}
.wi p{font-size:0.875rem;color:var(--g600);line-height:1.6}
.wmis{width:100%;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--g100);display:flex;align-items:center;justify-content:center;border:2px dashed var(--g200)}
.wmis img{width:100%;height:100%;object-fit:cover;display:block}
/* GALLERY */
.ggrid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:auto;gap:10px;margin-top:1.5rem}
.gi{border-radius:8px;overflow:hidden;aspect-ratio:1;background:var(--g200);display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer}
.gtag{position:absolute;top:10px;left:10px;z-index:3;font-family:var(--fh);font-size:0.62rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;padding:4px 10px;border-radius:20px;pointer-events:none;color:#fff;background:rgba(5,20,42,0.72)}
.gtag-final{background:var(--accent)}
.gi:first-child{grid-column:span 2;grid-row:span 2}
.gi img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.3s}
.giph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:12px;width:100%;height:100%}
.giph span{font-size:1.8rem;opacity:0.4}
.giph p{font-size:0.7rem;color:var(--g400)}
.gov{position:absolute;inset:0;background:rgba(5,20,42,0);display:flex;align-items:center;justify-content:center;transition:background 0.2s}
.govi{opacity:0;color:#fff;font-size:1.5rem;transition:opacity 0.2s}
@media (hover:hover) and (pointer:fine){
  .gi:hover img{transform:scale(1.06)}
  .gi:hover .gov{background:rgba(5,20,42,0.3)}
  .gi:hover .govi{opacity:1}
}
/* PROJECT GALLERY (History page) */
.projgal{margin-top:3rem;padding-top:3rem;border-top:1px solid var(--g100)}
.projblock{margin-bottom:3rem}
.projblock:last-child{margin-bottom:0}
.projhead{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:4px}
.projhead h3{font-family:var(--fh);font-size:1.3rem;font-weight:800;color:var(--navy);text-transform:uppercase;letter-spacing:0.01em}
.projhead span{font-family:var(--fh);font-size:0.72rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent)}
.projblock>p{color:var(--g600);font-size:0.9rem;margin-bottom:0.25rem;max-width:70ch}
/* LIGHTBOX */
.lbox{position:fixed;inset:0;background:rgba(5,20,42,0.92);display:none;align-items:center;justify-content:center;z-index:5000;padding:5%;cursor:zoom-out}
.lbox.open{display:flex}
.lbox img{max-width:100%;max-height:100%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,0.5)}
.lbox-close{position:absolute;top:20px;right:5%;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.25);color:#fff;font-size:1.4rem;display:flex;align-items:center;justify-content:center;cursor:pointer}
/* WHO */
.whog{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:18px}
.wh{background:var(--g50);border-radius:12px;padding:28px 22px;text-align:left}
.wh .whi{font-size:1.8rem;margin-bottom:14px}
.wh h3{font-family:var(--fh);font-size:1.05rem;text-transform:uppercase;letter-spacing:0.02em;color:var(--navy);margin-bottom:8px}
.wh p{color:var(--g600);font-size:0.92rem;line-height:1.5}
.whoc{text-align:center;padding:26px 14px;border-radius:10px;border:1px solid var(--g200)}
.whoc:hover{}
.whoico{width:60px;height:60px;border-radius:50%;background:var(--light);margin:0 auto 1rem;display:flex;align-items:center;justify-content:center;overflow:hidden}
.whoico img{width:100%;height:100%;object-fit:cover}
.whoicoph{font-size:1.7rem}
.whoc p{font-size:0.875rem;font-weight:600;color:var(--navy);line-height:1.4}
/* TESTIMONIALS */
.tbg{background:var(--navy)}
.tg{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.tc{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:12px;padding:28px}
.stars{color:#fbbf24;font-size:0.9rem;letter-spacing:2px;margin-bottom:1rem}
.tc blockquote{color:rgba(255,255,255,0.78);font-size:0.95rem;line-height:1.75;margin-bottom:1.2rem;font-style:italic}
.tau{display:flex;align-items:center;gap:12px}
.tav{width:40px;height:40px;border-radius:50%;background:var(--mid);display:flex;align-items:center;justify-content:center;font-family:var(--fh);font-size:0.9rem;font-weight:800;color:#fff;flex-shrink:0}
.tnm{font-weight:600;color:#fff;font-size:0.875rem}
.tlc{font-size:0.75rem;color:rgba(255,255,255,0.45)}
/* FAQ */
.fwrap{max-width:800px;margin:0 auto}
.fi{border-bottom:1px solid var(--g200)}
.fq{display:flex;justify-content:space-between;align-items:center;padding:20px 0;cursor:pointer;gap:16px}
.fq span{font-weight:600;font-size:0.975rem;color:var(--navy);line-height:1.4}
.fic{width:28px;height:28px;border-radius:50%;background:var(--light);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--mid);font-size:1.1rem;transition:transform 0.2s,background 0.2s}
.fi.open .fic{transform:rotate(45deg);background:var(--accent);color:#fff}
.fa{display:none;padding-bottom:18px;font-size:0.9rem;color:var(--g600);line-height:1.75}
.fi.open .fa{display:block;animation:faqReveal 0.3s ease}
@keyframes faqReveal{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
/* FAQ PAGE: category dividers + featured item */
.fcat{display:flex;align-items:center;gap:12px;margin:2.75rem 0 0.9rem;padding-bottom:12px;border-bottom:2px solid var(--navy)}
.fcat:first-of-type{margin-top:0}
.fcaticon{width:36px;height:36px;border-radius:9px;background:var(--light);display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}
.fcattxt{font-family:var(--fh);font-size:1.2rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:0.03em}
.fi.fi-lead{background:linear-gradient(135deg,var(--navy),var(--blue));border:none;border-radius:12px;padding:6px 24px;margin-bottom:3rem}
.fi.fi-lead .fq span{color:#fff;font-size:1.05rem;font-weight:700}
.fi.fi-lead .fic{background:rgba(255,255,255,0.15);color:#fff}
.fi.fi-lead.open .fic{background:var(--accent);color:#fff}
.fi.fi-lead .fa{color:rgba(255,255,255,0.8)}
.flwrap{max-width:800px;margin:0 auto}
/* CONTACT */
.cgrid2{display:grid;grid-template-columns:1fr 1.4fr;gap:56px;align-items:start}
.cirow{display:flex;gap:14px;align-items:flex-start;margin-bottom:1.1rem}
.ciico{width:42px;height:42px;background:var(--light);border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.cilbl{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.08em;font-weight:600;color:var(--g400);margin-bottom:2px}
.cival{font-size:0.9rem;font-weight:600;color:var(--navy)}
.mslot{width:100%;height:190px;border-radius:10px;overflow:hidden;background:var(--g200);display:flex;align-items:center;justify-content:center;margin-top:1.5rem;border:1px solid var(--g200)}
.mslot iframe{width:100%;height:100%;border:none;display:block}
.cform2{background:#fff;border:1px solid var(--g200);border-radius:14px;padding:36px;box-shadow:0 4px 24px rgba(5,20,42,0.06)}
.cform2 h3{font-family:var(--fh);font-size:1.5rem;font-weight:800;color:var(--navy);text-transform:uppercase;margin-bottom:1.5rem}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fg{margin-bottom:14px}
.fg label{display:block;font-size:0.78rem;font-weight:600;color:var(--g600);margin-bottom:5px;text-transform:uppercase;letter-spacing:0.06em}
.fg input,.fg select,.fg textarea{width:100%;padding:11px 14px;border:1.5px solid var(--g200);border-radius:8px;font-family:var(--fb);font-size:0.9rem;color:var(--g800);background:#fff;outline:none;transition:border-color 0.2s}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--accent)}
.fg textarea{resize:vertical;min-height:100px}
.bsub{width:100%;padding:14px;background:var(--mid);color:#fff;border:none;border-radius:8px;font-family:var(--fh);font-size:1.1rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;cursor:pointer;transition:background 0.2s;margin-top:4px}
.bsub:hover{background:var(--navy)}
/* FOOTER */
footer{background:var(--navy);color:rgba(255,255,255,0.55);padding:56px 5% 24px}
.fi2{max-width:1200px;margin:0 auto}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.fbr .flog img{height:52px;width:auto;margin-bottom:1rem}
.fbr p{font-size:0.85rem;line-height:1.65;max-width:260px}
.fso{display:flex;gap:8px;margin-top:1rem}
.fso a{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.6);text-decoration:none;font-size:0.72rem;transition:background 0.2s,color 0.2s}
.fso a:hover{background:var(--accent);color:#fff}
.fcol h4{font-family:var(--fh);font-size:0.82rem;font-weight:700;color:#fff;margin-bottom:1rem;letter-spacing:0.1em;text-transform:uppercase}
.fcol a,.fcol span{display:block;font-size:0.85rem;color:rgba(255,255,255,0.5);text-decoration:none;cursor:pointer;margin-bottom:0.4rem;transition:color 0.2s}
.fcol a:hover{color:var(--accent)}
.fgal{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-top:1rem}
.fgi{aspect-ratio:1;border-radius:4px;overflow:hidden;background:rgba(255,255,255,0.06);display:flex;align-items:center;justify-content:center}
.fgi img{width:100%;height:100%;object-fit:cover;opacity:0.7;transition:opacity 0.2s}
.fgi:hover img{opacity:1}
.fgiph{font-size:1rem;opacity:0.25}
.fbot{border-top:1px solid rgba(255,255,255,0.08);padding-top:20px;display:flex;justify-content:space-between;align-items:center;font-size:0.78rem;flex-wrap:wrap;gap:8px}
/* PAGE HERO */
.phero{padding:100px 5% 56px;background:linear-gradient(140deg,var(--navy),var(--blue));text-align:center}
.phero h1,.phero h2{font-family:var(--fh);font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;color:#fff;text-transform:uppercase;margin-bottom:1rem}
.phero p{color:rgba(255,255,255,0.7);font-size:1.05rem;max-width:580px;margin:0 auto}
/* TOAST */
.toast{position:fixed;bottom:2rem;right:2rem;background:var(--mid);color:#fff;padding:14px 24px;border-radius:8px;font-size:0.9rem;z-index:9999;opacity:0;transform:translateY(16px);transition:opacity 0.3s,transform 0.3s;pointer-events:none}
.toast.show{opacity:1;transform:translateY(0)}
@media(max-width:900px){
  .hi,.agrid,.wgrid,.cgrid2,.fgrid{grid-template-columns:1fr}
  .hero-media{display:none}
  .ggrid{grid-template-columns:repeat(2,1fr)}
  .fr{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){.nl{display:none}.topbar{display:none}.whog{grid-template-columns:repeat(2,1fr)}.ggrid{grid-template-columns:1fr}.gi:first-child{grid-column:span 1;grid-row:span 1}}
/* RECENT INSTALLATIONS */
.igrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px;margin-top:2.5rem}
.icard{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--g200);box-shadow:0 4px 20px rgba(5,20,42,0.06);transition:transform 0.25s,box-shadow 0.25s}
.icard:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(5,20,42,0.12)}
.istage{position:relative;aspect-ratio:4/5;overflow:hidden;background:#0a1830;cursor:pointer}
.istage.wide{aspect-ratio:4/3}
.istage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 0.6s ease}
.istage img.iclear{opacity:1}
.icard.on .istage img.iclear{opacity:0}
.icard.on .istage img.ifrost{opacity:1}
.itag{position:absolute;top:14px;left:14px;font-family:var(--fh);font-size:0.68rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:5px 13px;border-radius:20px;pointer-events:none;z-index:2;transition:opacity 0.4s ease}
.itag-clear{background:rgba(5,20,42,0.68);color:#fff;opacity:1}
.itag-frost{background:rgba(43,143,255,0.88);color:#fff;opacity:0}
.icard.on .itag-clear{opacity:0}
.icard.on .itag-frost{opacity:1}
.itap{position:absolute;bottom:14px;right:14px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.92);display:flex;align-items:center;justify-content:center;pointer-events:none;box-shadow:0 2px 10px rgba(0,0,0,0.25);z-index:2;transition:transform 0.35s}
.icard.on .itap{transform:rotate(180deg)}
.itap svg{width:18px;height:18px}
.ibody{padding:20px 22px 22px}
.ibody h3{font-family:var(--fh);font-size:1.1rem;font-weight:800;color:var(--navy);text-transform:uppercase;margin-bottom:4px;letter-spacing:0.01em}
.ibody p{color:var(--g600);font-size:0.85rem;line-height:1.6;margin-bottom:16px}
.itoggle{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--g50);border:1px solid var(--g200);border-radius:30px;padding:6px 6px 6px 16px;cursor:pointer;user-select:none;transition:border-color 0.2s}
.itoggle:hover{border-color:var(--accent)}
.pbadge{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:16px;padding:32px 40px;display:flex;flex-direction:column;align-items:center;gap:16px;max-width:320px;transition:border-color 0.2s}
@media (hover:hover) and (pointer:fine){
  .pbadge:hover{border-color:rgba(100,200,100,0.4)}
}
.sico{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.7);text-decoration:none;transition:background 0.2s,color 0.2s}
@media (hover:hover) and (pointer:fine){
  .sico:hover{background:var(--accent);color:#fff}
}
.itoggle .ilbl{font-family:var(--fh);font-size:0.68rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:var(--g400);transition:color 0.3s}
.itoggle .ilbl.active{color:var(--mid)}
.iswitch{position:relative;width:44px;height:25px;border-radius:20px;background:var(--g200);flex-shrink:0;transition:background 0.3s}
.iswitch::after{content:'';position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,0.25);transition:transform 0.3s}
.icard.on .iswitch{background:var(--accent)}
.icard.on .iswitch::after{transform:translateX(19px)}
@media (hover:hover) and (pointer:fine){
  .icard:hover .istage img.iclear{opacity:0}
  .icard:hover .istage img.ifrost{opacity:1}
  .icard:hover .itag-clear{opacity:0}
  .icard:hover .itag-frost{opacity:1}
  .icard:hover .itap{transform:rotate(180deg)}
  .icard:hover .iswitch{background:var(--accent)}
  .icard:hover .iswitch::after{transform:translateX(19px)}
}