:root{
  --ink:#06111f;
  --navy:#071b38;
  --navy-2:#0e3157;
  --marine:#154d7d;
  --blue:#2c78c7;
  --cyan:#2cc6d0;
  --orange:#e9822b;
  --steel:#5d6d82;
  --muted:#dbe7f3;
  --mist:#f4f8fc;
  --line:#d8e4ef;
  --white:#fff;
  --shadow:0 22px 58px rgba(6,17,31,.14);
  --radius:26px;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#102033;background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font:inherit}
.container{width:min(var(--max),calc(100% - 42px));margin:auto}
.header{position:sticky;top:0;z-index:60;background:rgba(7,27,56,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo img{width:98px;height:62px;object-fit:contain}
.nav-links{display:flex;gap:21px;color:#dce8f5;font-size:12px;font-weight:900;text-transform:uppercase}
.nav-links a:hover{color:#fff}
.nav-actions{display:flex;gap:10px;align-items:center}
.phone{color:#fff;font-weight:900;white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:999px;padding:13px 18px;font-weight:900;cursor:pointer;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--orange);color:#fff}
.btn.light{background:#fff;color:var(--navy)}
.btn.outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.34)}
.btn.dark{background:var(--navy);color:#fff}
.btn.ghost{background:#fff;color:var(--navy);border-color:var(--line)}

.hero{position:relative;min-height:88vh;background:#06111f;display:flex;align-items:center;padding:78px 0;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,rgba(6,17,31,.94),rgba(6,17,31,.62),rgba(6,17,31,.88)),radial-gradient(circle at 22% 16%,rgba(44,198,208,.24),transparent 34%)}
.hero-media{position:absolute;inset:0;z-index:1}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-grid{position:relative;z-index:3;display:grid;grid-template-columns:1fr .88fr;gap:30px;align-items:end}
.kicker{display:block;color:#9ee9ff;font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}
.hero h1{font-size:64px;line-height:1;letter-spacing:-.05em;color:#fff;margin:0 0 20px;max-width:820px}
.hero p{font-size:17px;color:#dce8f5;max-width:720px;margin:0 0 26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-panel{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);border-radius:28px;padding:22px;color:#fff;backdrop-filter:blur(16px);box-shadow:0 26px 70px rgba(0,0,0,.28)}
.hero-panel h3{margin:0 0 14px;font-size:22px}
.hero-points{display:grid;gap:12px}
.hero-points div{padding:14px;border-radius:18px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.10)}
.hero-points b{display:block;margin-bottom:3px}
.hero-points span{color:#dce8f5;font-size:13px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px;max-width:760px}
.metric{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);border-radius:18px;padding:16px;color:#fff}
.metric b{display:block;margin-bottom:4px}
.metric span{font-size:13px;color:#dce8f5}

.section{padding:82px 0}
.section.soft{background:var(--mist)}
.section.dark{background:linear-gradient(135deg,#06111f,#0b1f33);color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-title{font-size:42px;line-height:1.06;letter-spacing:-.035em;color:var(--navy);margin:8px 0 0}
.dark .section-title{color:#fff}
.section-lead{max-width:730px;color:var(--steel);margin:0}
.dark .section-lead{color:#dce8f5}

.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}
.about-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}
.about-card img{width:155px;margin-bottom:20px}
.about-card h3{font-size:30px;line-height:1.08;color:var(--navy);margin:0 0 12px}
.about-card p{color:var(--steel);margin:0 0 16px}
.about-list{display:grid;gap:10px}
.about-list div{padding:14px 15px;border-radius:16px;background:var(--mist);border:1px solid var(--line)}
.about-visuals{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.visual-card{position:relative;border-radius:var(--radius);overflow:hidden;background:#111;box-shadow:var(--shadow);min-height:380px}
.visual-card img{width:100%;height:100%;object-fit:cover}
.visual-card:after,.proof-card:after,.process-photo:after,.gallery-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(6,17,31,.82))}
.card-caption{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;color:#fff}
.card-caption b{display:block;font-size:19px;margin-bottom:4px}
.card-caption span{display:block;color:#dce8f5;font-size:13px}

.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cap-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:23px;position:relative;overflow:hidden}
.cap-card:before{content:"";position:absolute;top:0;left:0;height:5px;width:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.cap-card span{display:block;color:var(--orange);font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.cap-card h3{margin:0 0 8px;color:var(--navy);font-size:20px}
.cap-card p{margin:0;color:var(--steel);font-size:14px}

.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:25px}
.service-card span{display:block;color:#9ee9ff;font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.service-card h3{margin:0 0 8px;color:#fff;font-size:21px}
.service-card p{margin:0;color:#dce8f5}
.service-card ul{margin:13px 0 0;padding-left:18px;color:#dce8f5}

.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.proof-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:420px;background:#06111f;box-shadow:var(--shadow)}
.proof-card img{width:100%;height:100%;object-fit:contain;background:#06111f}
.proof-card .card-caption{background:rgba(6,17,31,.68);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:14px;backdrop-filter:blur(8px)}

.system-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.system-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:22px}
.system-card b{display:block;color:var(--navy);font-size:19px;margin-bottom:8px}
.system-card p{margin:0;color:var(--steel);font-size:14px}

.process-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;align-items:stretch}
.process-panel{background:linear-gradient(180deg,#0b1f33,#154d7d);color:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}
.process-panel h2{font-size:36px;line-height:1.06;margin:8px 0 12px}
.process-panel p{color:#dce8f5;margin:0 0 22px}
.step{display:grid;grid-template-columns:46px 1fr;gap:12px;margin-top:16px}
.step-no{width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-weight:900}
.step b{display:block}
.step span{font-size:13px;color:#dce8f5}
.process-photos{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.process-photo{position:relative;border-radius:24px;overflow:hidden;background:#111;min-height:290px;box-shadow:var(--shadow)}
.process-photo img{width:100%;height:100%;object-fit:cover}

.gallery-toolbar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:22px;
}
.filter{
  border:1px solid var(--line);
  background:#fff;
  color:var(--navy);
  padding:12px 16px;
  border-radius:999px;
  font-weight:900;
  cursor:pointer;
}
.filter.active{
  background:var(--navy);
  color:#fff;
}
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  align-items:stretch;
}
.gallery-item{
  display:block;
}
.gallery-item[hidden]{
  display:none;
}
.gallery-card{
  position:relative;
  display:block;
  width:100%;
  aspect-ratio:1 / 1;
  min-height:0;
  border:0;
  padding:0;
  text-align:left;
  border-radius:22px;
  overflow:hidden;
  background:#06111f;
  box-shadow:var(--shadow);
  cursor:pointer;
}
.gallery-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:.25s;
}
.gallery-card:hover img{
  transform:scale(1.04);
}
.gallery-card:after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(6,17,31,.84));
}
.gallery-label{
  position:absolute;
  left:14px;
  right:14px;
  bottom:14px;
  z-index:2;
  color:#fff;
  min-height:72px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
.gallery-label span{
  display:block;
  color:#9ee9ff;
  font-size:11px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.12em;
  margin-bottom:5px;
}
.gallery-label b{
  display:block;
  line-height:1.22;
  font-size:15px;
}

.video-contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}
.video-card{background:var(--navy);padding:10px;border-radius:24px;box-shadow:var(--shadow)}
.video-card video{width:100%;display:block;border-radius:16px;background:#000}

.contact-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:24px}
.contact-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px}
.contact-item{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.contact-item:last-child{border-bottom:0}
.contact-item b{display:block;margin-bottom:4px}
.form-card{background:#fff;color:var(--navy);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.form{display:grid;gap:12px}
.form input,.form textarea{width:100%;padding:15px 16px;border-radius:16px;border:1px solid var(--line);font:inherit}
.form textarea{min-height:140px;resize:vertical}
.form-actions{display:flex;gap:10px;flex-wrap:wrap}
.form-note{color:var(--steel);font-size:12px;margin:0}

.footer{background:#050d18;color:#dce8f5;padding:28px 0}
.footer-row{display:flex;justify-content:space-between;gap:20px}
.mobile-contact{display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:90;gap:10px}
.mobile-contact a{flex:1;text-align:center;padding:13px;border-radius:999px;font-weight:900;box-shadow:var(--shadow)}
.mobile-contact .call{background:#fff;color:var(--navy)}
.mobile-contact .wa{background:var(--orange);color:#fff}
.lightbox{border:0;padding:0;border-radius:24px;width:min(96vw,1120px);background:#06111f;color:#fff}
.lightbox::backdrop{background:rgba(0,0,0,.78)}
.lightbox-inner{padding:12px;position:relative}
.lightbox img{width:100%;max-height:78vh;object-fit:contain;border-radius:16px;background:#000}
.lightbox-copy{padding:12px 4px 4px}
.lightbox-copy b{display:block;margin-bottom:4px}
.lightbox-copy p{margin:0;color:#dce8f5}
.close-lightbox{position:absolute;top:18px;right:18px;width:42px;height:42px;border-radius:50%;border:0;background:rgba(0,0,0,.56);color:#fff;font-size:26px;cursor:pointer}
.reveal{opacity:0;transform:translateY(18px);transition:.55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

@media(max-width:1120px){
  .hero-grid,.about-grid,.process-grid,.video-contact,.contact-grid{grid-template-columns:1fr}
  .hero-panel{display:none}
  .hero h1{font-size:54px}
  .cap-grid,.service-grid,.proof-grid,.system-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .container{width:min(100% - 26px,var(--max))}
  .nav{height:70px}
  .logo img{width:76px;height:52px}
  .nav-links,.phone{display:none}
  .hero{padding:58px 0;min-height:auto}
  .hero h1{font-size:38px}
  .hero p{font-size:15px}
  .metrics,.about-visuals,.cap-grid,.service-grid,.proof-grid,.system-grid,.process-photos,.gallery-grid{grid-template-columns:1fr}
  .section{padding:58px 0}
  .section-head{display:block}
  .section-title{font-size:32px}
  .proof-card{min-height:360px}
  .gallery-card{aspect-ratio:1 / 1}
  .footer-row{display:block}
  .mobile-contact{display:flex}
  body{padding-bottom:76px}
}


/* v2 gallery alignment: keep filtered project gallery uniform */
@media(max-width:1120px){
  .gallery-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}
@media(max-width:900px){
  .gallery-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media(max-width:560px){
  .gallery-grid{
    grid-template-columns:1fr;
  }
  .gallery-card{
    aspect-ratio:4 / 3;
  }
}


/* Project References - balanced layout */
.reference-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
  align-items:stretch;
}
.reference-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:26px;
  overflow:hidden;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
}
.reference-frame{
  background:#06111f;
  aspect-ratio:16 / 10;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:12px;
}
.reference-frame img{
  width:100%;
  height:100%;
  object-fit:contain;
  border-radius:16px;
}
.reference-copy{
  padding:20px 22px 22px;
  flex:1;
}
.reference-copy span{
  display:block;
  color:var(--orange);
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.12em;
  margin-bottom:6px;
}
.reference-copy h3{
  margin:0 0 6px;
  color:var(--navy);
  font-size:22px;
  line-height:1.18;
}
.reference-copy p{
  margin:0;
  color:var(--steel);
}
@media(max-width:760px){
  .reference-grid{
    grid-template-columns:1fr;
  }
  .reference-frame{
    aspect-ratio:4 / 3;
  }
}