:root{
  --bg:#020407;
  --line-strong:rgba(255,255,255,.15);
  --text:#f8fbff;
  --muted:#98a8b7;
  --accent-blue:#7ecfff;
  --container:1180px;
  --shadow:0 24px 70px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 82% 20%,rgba(93,145,201,.08),transparent 24%),
    linear-gradient(180deg,#020407 0%,#020407 100%);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,sans-serif;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
p{margin:0;color:var(--muted);line-height:1.65}
h1,h2,h3{margin:0;font-family:"Space Grotesk",Inter,sans-serif;letter-spacing:-.04em;font-weight:500}
h1{font-size:clamp(56px,7vw,92px);line-height:.98}
h2{font-size:clamp(34px,4.6vw,60px);line-height:1.05}
h3{font-size:22px;line-height:1.15}
.container{width:min(var(--container),calc(100% - 44px));margin:0 auto}
.section{padding:96px 0;border-bottom:1px solid rgba(255,255,255,.05);position:relative}
.noise{
  position:fixed;inset:0;pointer-events:none;z-index:100;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.78' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.18'/%3E%3C/svg%3E");
  opacity:.04;mix-blend-mode:screen;
}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(2,4,7,.88);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.09);
}
.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{
  display:flex;
  align-items:center;
  height:78px;
  flex:0 0 auto;
  padding-left:14px;
  padding-top:4px;
  padding-bottom:4px;
}
.brand img{
  height:68px;
  width:auto;
  object-fit:contain;
}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{
  font-size:13px;color:#d7e1eb;opacity:.82;position:relative;padding:28px 0;transition:.25s;
}
.main-nav a:hover,.main-nav a.active{opacity:1;color:#fff}
.main-nav a.active:after{
  content:"";position:absolute;left:0;right:0;bottom:16px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#fff,var(--accent-blue));
}
.menu-toggle{display:none;background:none;border:0;padding:0;width:42px;height:42px}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:6px auto;border-radius:2px}

.hero{
  padding-top:54px;
  min-height:720px;
  background:
    radial-gradient(circle at 65% 30%,rgba(126,207,255,.06),transparent 26%),
    linear-gradient(180deg,#020407,#04080d);
  overflow:hidden;
}
.hero-layout{
  position:relative;
  display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center;
  min-height:620px;z-index:2;
}
.hero-copy{max-width:500px;position:relative;z-index:3}
.hero-copy p{font-size:17px;margin:28px 0 34px;max-width:430px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  border-radius:10px;min-height:50px;padding:0 24px;font-size:14px;font-weight:700;
  border:1px solid var(--line-strong);transition:.25s ease;
}
.btn-primary{
  background:linear-gradient(180deg,#fff,#dce6ee);color:#0b1015;border-color:#fff;
  box-shadow:0 10px 36px rgba(255,255,255,.08);
}
.btn-primary:hover{transform:translateY(-2px)}
.btn-secondary{
  background:rgba(255,255,255,.02);color:#fff;border-color:rgba(255,255,255,.22)
}
.btn-secondary:hover{background:rgba(255,255,255,.05);border-color:rgba(126,207,255,.45)}
.hero-visual-spacer{min-height:430px}
.hero-art-blend{
  position:absolute;
  right:10%;
  top:108px;
  width:min(52vw,760px);
  height:520px;
  background:url('assets/hero-approved-wide.png') center/contain no-repeat;
  filter:brightness(1.04) drop-shadow(0 30px 70px rgba(0,0,0,.55));
  opacity:.98;
  z-index:1;
  -webkit-mask-image:radial-gradient(ellipse at center, rgba(0,0,0,1) 46%, rgba(0,0,0,.92) 58%, rgba(0,0,0,.45) 76%, rgba(0,0,0,0) 92%);
  mask-image:radial-gradient(ellipse at center, rgba(0,0,0,1) 46%, rgba(0,0,0,.92) 58%, rgba(0,0,0,.45) 76%, rgba(0,0,0,0) 92%);
}
.hero-grid{
  position:absolute;left:0;right:0;bottom:-40px;height:360px;opacity:.32;
  background:
    linear-gradient(rgba(122,167,214,.13) 1px,transparent 1px),
    linear-gradient(90deg,rgba(122,167,214,.13) 1px,transparent 1px);
  background-size:76px 76px;
  transform:perspective(640px) rotateX(64deg);
  transform-origin:bottom;
}
.hero-circuits{position:absolute;top:60px;width:260px;height:120px;opacity:.42}
.hero-circuits:before,.hero-circuits:after{
  content:"";position:absolute;border-top:1px solid rgba(126,207,255,.22);border-right:1px solid rgba(126,207,255,.22)
}
.hero-circuits-left{left:4%}
.hero-circuits-left:before{left:0;top:24px;width:110px;height:30px}
.hero-circuits-left:after{left:58px;top:4px;width:160px;height:62px}
.hero-circuits-right{right:4%}
.hero-circuits-right:before{right:0;top:0;width:160px;height:42px}
.hero-circuits-right:after{right:72px;top:38px;width:120px;height:32px}

.vision{
  padding-top:86px;padding-bottom:76px;
  background:linear-gradient(180deg,#03070c,#020407);
  overflow:hidden;
}
.vision-layout{
  display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;position:relative;z-index:2;
}
.section-label{
  display:flex;align-items:center;gap:12px;text-transform:uppercase;
  font-size:12px;letter-spacing:.13em;color:#dff6ff;font-weight:700;margin-bottom:22px;
}
.section-label:before{content:"◇";font-size:13px;color:var(--accent-blue)}
.section-label:after{content:"";width:42px;height:1px;background:var(--accent-blue)}
.vision-copy h2{max-width:580px}
.vision-copy p{max-width:460px;margin-top:26px;font-size:16px}
.vision-visual-spacer{min-height:320px}
.vision-map-blend{
  position:absolute;
  right:2%;
  top:42px;
  width:min(62vw,900px);
  height:550px;
  background:url('assets/vision-approved-wide.png') center/contain no-repeat;
  opacity:.92;
  filter:brightness(1.02) drop-shadow(0 26px 66px rgba(0,0,0,.48));
  z-index:1;
  -webkit-mask-image:radial-gradient(ellipse at center, rgba(0,0,0,1) 44%, rgba(0,0,0,.9) 56%, rgba(0,0,0,.45) 76%, rgba(0,0,0,0) 92%);
  mask-image:radial-gradient(ellipse at center, rgba(0,0,0,1) 44%, rgba(0,0,0,.9) 56%, rgba(0,0,0,.45) 76%, rgba(0,0,0,0) 92%);
}

.wide-heading{max-width:860px;margin-bottom:34px}
.cards.three{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card,.detail-card,.bio-card{
  background:linear-gradient(180deg,rgba(14,19,26,.88),rgba(8,11,15,.96));
  border:1px solid rgba(255,255,255,.10);border-radius:18px;padding:32px;box-shadow:var(--shadow);
  transition:.25s ease;
}
.service-card:hover,.detail-card:hover,.bio-card:hover,.product-card:hover{transform:translateY(-4px);border-color:rgba(126,207,255,.25)}
.service-card p{margin:16px 0 28px;min-height:90px}
.service-card a{font-weight:700;color:var(--accent-blue)}
.icon{width:52px;height:52px;margin-bottom:22px;position:relative}
.icon.gear{border:2px solid #e3f8ff;border-radius:50%;box-shadow:inset 0 0 0 10px #0c1118}
.icon.gear:after{content:"";position:absolute;inset:14px;border:2px solid #e3f8ff;border-radius:50%}
.icon.chip{border:2px solid #e3f8ff;border-radius:8px}
.icon.chip:before{content:"";position:absolute;inset:12px;border:1px solid #9fd8ff}
.icon.cube{border:2px solid #e3f8ff;border-radius:5px;transform:rotate(45deg)}

.products-preview{background:linear-gradient(180deg,#020407,#04080c)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{
  min-height:220px;position:relative;overflow:hidden;border-radius:14px;
  background:rgba(10,15,20,.86);border:1px solid rgba(255,255,255,.09);box-shadow:var(--shadow);
}
.product-card h3{
  position:absolute;left:18px;right:18px;bottom:16px;font-size:19px;text-shadow:0 2px 12px #000;
}
.product-card h3 span{color:var(--accent-blue)}
.product-art{height:220px;position:relative;overflow:hidden;background:#091018}
.product-art:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 65% 24%,rgba(126,207,255,.22),transparent 30%),linear-gradient(180deg,transparent 46%,rgba(0,0,0,.72))}
.product-art:after{content:"";position:absolute;background:linear-gradient(90deg,#0c1118,#6c7883,#111821);border:1px solid rgba(255,255,255,.12);box-shadow:0 24px 54px rgba(0,0,0,.58)}
.product-art.actuator:after{width:220px;height:52px;border-radius:34px;left:26px;top:58px}
.product-art.meter:after{width:150px;height:90px;border-radius:12px;left:64px;top:44px}
.product-art.ebike:after{width:182px;height:182px;border-radius:50%;right:-18px;top:18px;border:10px solid rgba(172,191,205,.35);background:transparent}
.product-art.pcb:after{width:210px;height:108px;border-radius:10px;left:28px;top:48px;background:linear-gradient(135deg,#081118,#1d2a33,#0a0d12)}
.product-art.drone:after{width:208px;height:34px;border-radius:20px;left:30px;top:92px}
.product-art.scanner:after{width:228px;height:56px;border-radius:40px;left:44px;top:60px;transform:rotate(-10deg)}
.product-art.crane:after{width:280px;height:16px;left:0;top:84px;border-radius:0;box-shadow:0 34px 0 rgba(147,162,175,.22)}
.product-art.vibration:after{width:168px;height:94px;border-radius:16px;left:52px;top:46px}
.product-art.linear:after{width:240px;height:42px;border-radius:26px;left:24px;top:68px}


/* Real product photo cards */
.product-image-card{
  cursor:pointer;
}
.product-image-card .product-photo{
  position:absolute;
  inset:12px 12px 58px;
  border-radius:12px;
  overflow:hidden;
  background:rgba(2,4,7,.72);
  border:1px solid rgba(255,255,255,.08);
}
.product-image-card .product-photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease, filter .35s ease;
}
.product-image-card:hover .product-photo img{
  transform:scale(1.035);
  filter:brightness(1.08);
}
.product-image-card .product-art,
.product-image-card .product-art:before,
.product-image-card .product-art:after{
  display:none;
}

/* Product image lightbox */
.product-lightbox{
  position:fixed;
  inset:0;
  z-index:120;
  display:none;
  place-items:center;
  padding:24px;
}
.product-lightbox.open{
  display:grid;
}
.lightbox-backdrop{
  position:absolute;
  inset:0;
  border:0;
  background:rgba(0,0,0,.68);
  backdrop-filter:blur(10px);
  cursor:pointer;
}
.lightbox-panel{
  position:relative;
  width:min(30vw,520px);
  min-width:360px;
  max-width:calc(100vw - 48px);
  background:linear-gradient(180deg,rgba(14,19,26,.96),rgba(5,8,12,.98));
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;
  box-shadow:0 34px 100px rgba(0,0,0,.68);
  padding:14px;
  z-index:1;
}
.lightbox-panel img{
  width:100%;
  max-height:70vh;
  object-fit:contain;
  border-radius:12px;
  background:#020407;
}
.lightbox-caption{
  margin-top:12px;
  color:#dce9f4;
  font-size:14px;
  font-weight:700;
  letter-spacing:.01em;
}
.lightbox-close{
  position:absolute;
  top:8px;
  right:8px;
  width:34px;
  height:34px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(0,0,0,.62);
  color:#fff;
  font-size:24px;
  line-height:1;
  cursor:pointer;
  z-index:2;
}

.about{background:linear-gradient(180deg,#03070c,#03070c)}
.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:center}
.about-secondary{padding-top:36px}
.about-secondary .section-label{margin-bottom:18px}
.founder-image{border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.10);box-shadow:var(--shadow)}
.founder-image img{width:100%;height:100%;object-fit:cover}
.role{text-transform:uppercase;font-size:12px;letter-spacing:.12em;color:#7c8a97;font-weight:800;margin-bottom:10px}
.lead{font-size:17px;color:#c7d3de;margin:12px 0 18px}
.founder-bullets{display:grid;gap:16px;margin:28px 0}
.founder-bullets div{display:grid;grid-template-columns:44px 1fr;gap:14px}
.founder-bullets span{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(126,207,255,.24);color:var(--accent-blue);font-weight:800;font-size:12px
}
.bio-grid,.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.detail-grid{grid-template-columns:repeat(3,1fr)}
.degree{color:var(--accent-blue);font-size:13px;font-weight:700;margin:8px 0 20px}
.bio-card p{margin-top:15px}
.skills{font-size:14px;color:#c0ccd7}

.start-project{background:linear-gradient(180deg,#020407,#04080c)}
.start-header{max-width:820px;margin-bottom:34px}
.start-header p{margin-top:16px;font-size:17px}
.project-form{
  background:linear-gradient(180deg,rgba(13,18,24,.9),rgba(7,10,14,.96));
  border:1px solid rgba(255,255,255,.10);border-radius:22px;padding:30px;box-shadow:var(--shadow)
}
.form-block{
  margin-bottom:18px;padding:24px;border:1px solid rgba(255,255,255,.08);
  border-radius:16px;background:rgba(255,255,255,.02)
}
.form-block h3{font-size:23px;margin-bottom:10px}
.form-block p{margin-bottom:18px}
.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:grid;gap:9px;color:#dbe5ee;font-size:14px;font-weight:650}
input,select,textarea{
  width:100%;background:rgba(0,0,0,.24);color:#fff;border:1px solid rgba(255,255,255,.14);
  border-radius:11px;padding:14px 14px;font:inherit;outline:none
}
input:focus,select:focus,textarea:focus{border-color:rgba(126,207,255,.45);box-shadow:0 0 0 3px rgba(126,207,255,.08)}
textarea{resize:vertical}
small{color:#768593}
.checkbox-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.checkbox-grid label{
  display:flex;align-items:center;gap:10px;padding:14px;border:1px solid rgba(255,255,255,.09);
  border-radius:12px;background:rgba(255,255,255,.025)
}
.checkbox-grid input{width:auto}
.milestone-header{display:flex;align-items:center;justify-content:space-between;gap:20px}
.milestones{display:grid;gap:12px;margin-top:18px}
.milestone-row{display:grid;grid-template-columns:1fr 170px 42px;gap:10px;align-items:center}
.remove-milestone{
  width:42px;height:42px;border:1px solid rgba(255,255,255,.12);border-radius:10px;
  background:rgba(255,255,255,.04);color:#fff;cursor:pointer
}
.submit{width:100%;height:58px;font-size:15px}
.form-note{font-size:13px;text-align:center;margin-top:16px}

.final-cta{text-align:center;background:linear-gradient(180deg,#04080c,#020407)}
.final-cta h2{font-size:clamp(36px,5vw,64px)}
.final-cta p{margin:18px auto 30px;max-width:620px}

.footer{padding:42px 0;background:#020407;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.4fr .6fr .6fr 1fr;gap:34px}
.footer-logo{width:148px;margin-bottom:18px}
.footer nav,.footer address{display:grid;gap:10px}
.footer p,.footer address,.footer a,.footer span{color:var(--muted);font-style:normal;font-size:14px}
.footer a:hover{color:#fff}

.contact-mail-button{
  margin-top:10px;
  width:max-content;
  color:#0b1015 !important;
}
.footer .contact-mail-button span{
  color:#0b1015;
}


.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:1100px){
  .hero-art-blend{right:-7%;width:min(58vw,680px)}
}
@media (max-width:980px){
  .menu-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:78px;left:16px;right:16px;background:rgba(7,11,16,.98);
    border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:10px
  }
  .main-nav.open{display:grid}
  .main-nav a{padding:16px}
  .main-nav a.active:after{display:none}
  .hero-layout,.vision-layout,.about-grid,.bio-grid{grid-template-columns:1fr}
  .cards.three,.product-grid,.detail-grid,.checkbox-grid,.footer-grid{grid-template-columns:1fr 1fr}
  .hero-visual-spacer,.vision-visual-spacer{display:none}
  .hero-art-blend{
    position:relative;right:auto;top:auto;width:min(100%,620px);height:360px;margin:22px auto 0;
    background-position:center;
  }
  .vision-map-blend{
    position:relative;right:auto;top:auto;width:min(100%,520px);height:300px;margin:10px auto 0;
  }
}
@media (max-width:700px){
  .container{width:min(100% - 28px, var(--container))}
  .nav-wrap{min-height:68px}
  .brand{height:68px}
  .brand img{height:58px}
  .main-nav{top:68px}
  .section{padding:68px 0}
  .hero{padding-top:30px;min-height:auto}
  .hero-layout{min-height:auto;grid-template-columns:1fr}
  .hero-art-blend{height:300px}
  .cards.three,.product-grid,.detail-grid,.bio-grid,.two-cols,.checkbox-grid,.footer-grid{grid-template-columns:1fr}
  .milestone-row{grid-template-columns:1fr}
  .remove-milestone{width:100%}
  .project-form{padding:16px}
  .form-block{padding:18px}
}


@media (max-width:700px){
  .product-image-card .product-photo{inset:10px 10px 58px}
  .lightbox-panel{width:min(92vw,520px);min-width:0}
}