:root{
  --navy-950:#050b18;
  --navy-900:#081226;
  --navy-800:#0d1b36;
  --navy-700:#132449;
  --blue:#1e90ff;
  --cyan:#22d3ee;
  --white:#f2f6ff;
  --muted:#8fa1c7;
  --glass-bg:rgba(255,255,255,0.045);
  --glass-border:rgba(255,255,255,0.09);
  --radius:20px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--navy-950);
  color:var(--white);
  font-family:'Inter',sans-serif;
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:600;letter-spacing:-0.02em;}
.mono{font-family:'JetBrains Mono',monospace;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}

/* ---------- Layout helpers ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
section{position:relative;padding:100px 0;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;
  letter-spacing:0.15em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
}
.eyebrow::before{content:'';width:18px;height:1px;background:var(--cyan);}
.section-title{font-size:clamp(28px,4vw,42px);margin-bottom:14px;}
.section-sub{color:var(--muted);max-width:640px;font-size:16px;margin-bottom:48px;}
.glow-text{background:linear-gradient(90deg,var(--white),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}

/* ---------- Nav ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(5,11,24,0.7);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--glass-border);
}
nav{
  max-width:1200px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:20px;}
.logo-mark{width:36px;height:36px;border-radius:8px;flex-shrink:0;object-fit:contain;}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--muted);}
.nav-links a{transition:color .2s;white-space:nowrap;}
.nav-links a:hover, .nav-links a:focus-visible{color:var(--cyan);}
.nav-cta{
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  color:var(--navy-950);font-weight:600;font-size:14px;
  padding:10px 20px;border-radius:999px;
  transition:transform .2s, box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(30,144,255,0.35);}
.burger{display:none;background:none;border:0;color:var(--white);font-size:24px;cursor:pointer;}
.mobile-menu{
  display:none;position:fixed;top:64px;left:0;right:0;bottom:0;
  background:var(--navy-950);z-index:99;padding:32px 24px;
  flex-direction:column;gap:22px;font-size:18px;overflow-y:auto;
  animation:fadeIn .2s ease;
}
.mobile-menu.open{display:flex;}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- Hero ---------- */
.hero{
  padding-top:180px;padding-bottom:120px;
  min-height:92vh;display:flex;align-items:center;
  position:relative;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(30,144,255,0.16), transparent 55%),
    radial-gradient(ellipse at 85% 30%, rgba(34,211,238,0.12), transparent 50%);
}
.circuit-svg{position:absolute;inset:0;width:100%;height:100%;opacity:0.55;pointer-events:none;}
.circuit-svg path{fill:none;stroke:rgba(143,161,199,0.18);stroke-width:1;}
.pulse-dot{fill:var(--cyan);filter:drop-shadow(0 0 6px var(--cyan));offset-rotate:0deg;}
.p1{offset-path:path('M -50 120 L 200 120 L 200 260 L 480 260 L 480 60 L 760 60');animation:travel 7s linear infinite;}
.p2{offset-path:path('M 1250 400 L 950 400 L 950 180 L 640 180 L 640 500 L 300 500');animation:travel 9s linear infinite;animation-delay:2s;}
.p3{offset-path:path('M -30 550 L 260 550 L 260 350 L 560 350 L 560 620 L 900 620');animation:travel 8s linear infinite;animation-delay:4s;}
@keyframes travel{
  0%{offset-distance:0%;opacity:0;}
  5%{opacity:1;}
  95%{opacity:1;}
  100%{offset-distance:100%;opacity:0;}
}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:840px;margin:0 auto;}
.hero-tag{font-family:'JetBrains Mono',monospace;color:var(--cyan);font-size:13px;letter-spacing:0.2em;text-transform:uppercase;margin-bottom:24px;display:inline-block;}
.hero h1{font-size:clamp(36px,6vw,64px);line-height:1.08;margin-bottom:22px;}
.hero p.lead{color:var(--muted);font-size:clamp(16px,2vw,19px);max-width:600px;margin:0 auto 40px;}
.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.btn-primary{
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  color:var(--navy-950);font-weight:600;padding:14px 30px;border-radius:999px;
  transition:transform .2s, box-shadow .2s;font-size:15px;display:inline-block;border:0;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(30,144,255,0.4);}
.btn-ghost{
  border:1px solid var(--glass-border);color:var(--white);padding:14px 30px;border-radius:999px;
  background:var(--glass-bg);backdrop-filter:blur(10px);font-size:15px;font-weight:500;
  transition:border-color .2s, background .2s;display:inline-block;cursor:pointer;
}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(34,211,238,0.06);}
.btn-sm{padding:9px 18px;font-size:13px;}

/* ---------- Cards / Glass ---------- */
.card{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  padding:32px;
  backdrop-filter:blur(14px);
  transition:transform .25s ease, border-color .25s ease, background .25s ease;
}
.card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,0.35);background:rgba(255,255,255,0.06);}
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.icon-box{
  width:48px;height:48px;border-radius:12px;
  background:linear-gradient(135deg,rgba(30,144,255,0.25),rgba(34,211,238,0.15));
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:22px;
  border:1px solid rgba(34,211,238,0.25);
}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:60px;}
@media(max-width:900px){.stats{grid-template-columns:repeat(3,1fr);}}
@media(max-width:600px){.stats{grid-template-columns:repeat(2,1fr);}}
.stat-num{font-family:'Space Grotesk',sans-serif;font-size:clamp(28px,4vw,44px);font-weight:700;color:var(--cyan);}
.stat-label{color:var(--muted);font-size:13px;margin-top:6px;text-transform:uppercase;letter-spacing:0.05em;}

/* ---------- Timeline ---------- */
.timeline{border-left:1px solid var(--glass-border);padding-left:28px;margin-top:40px;display:flex;flex-direction:column;gap:36px;}
.timeline-item{position:relative;}
.timeline-item::before{
  content:'';position:absolute;left:-33px;top:4px;width:11px;height:11px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 10px var(--cyan);
}
.timeline-item h4{font-size:16px;color:var(--cyan);margin-bottom:4px;}
.timeline-item p{color:var(--muted);font-size:14px;}

/* ---------- Founders ---------- */
.founder-card{text-align:left;}
.founder-photo{
  width:100%;aspect-ratio:1/1;border-radius:16px;overflow:hidden;
  background:linear-gradient(160deg,var(--navy-800),var(--navy-700));
  margin-bottom:20px;border:1px solid var(--glass-border);
}
.founder-photo img{width:100%;height:100%;object-fit:cover;}
.founder-name{font-size:20px;margin-bottom:2px;}
.founder-role{color:var(--cyan);font-size:13px;margin-bottom:14px;}
.founder-quote{color:var(--muted);font-style:italic;font-size:14px;margin-bottom:18px;border-left:2px solid var(--cyan);padding-left:14px;}
.social-row{display:flex;gap:12px;}
.linkedin-btn{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--glass-border);border-radius:999px;padding:10px 18px;font-size:13px;font-weight:600;
  transition:border-color .2s, color .2s, background .2s;
}
.linkedin-btn:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(34,211,238,0.06);}
.linkedin-btn svg{width:16px;height:16px;fill:currentColor;}

/* ---------- Empty states ---------- */
.empty-state{
  text-align:center;padding:56px 24px;border:1px dashed var(--glass-border);border-radius:var(--radius);
  color:var(--muted);font-size:15px;background:var(--glass-bg);
}
.empty-state strong{display:block;color:var(--white);font-size:17px;margin-bottom:8px;font-family:'Space Grotesk',sans-serif;}

/* ---------- Testimonials ---------- */
.testi-track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;}
.testi-track::-webkit-scrollbar{height:6px;}
.testi-track::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:6px;}
.testi-card{min-width:320px;scroll-snap-align:start;}
.testi-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--navy-800);}
.testi-avatar-fallback{
  width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));
  display:flex;align-items:center;justify-content:center;color:var(--navy-950);font-weight:700;font-size:14px;
}
.testi-top{display:flex;align-items:center;gap:12px;margin-top:16px;}
.testi-name{font-weight:600;}
.testi-role{color:var(--muted);font-size:13px;}

/* ---------- Logo strip / partners ---------- */
.logo-strip{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-top:20px;}
.logo-pill{
  padding:14px 26px;border:1px solid var(--glass-border);border-radius:12px;
  color:var(--muted);font-size:13px;background:var(--glass-bg);display:flex;align-items:center;gap:10px;
}
.logo-pill img{width:22px;height:22px;object-fit:contain;}

/* ---------- Accordion (FAQ) ---------- */
.accordion-item{border-bottom:1px solid var(--glass-border);}
.accordion-item:first-child{border-top:1px solid var(--glass-border);}
.accordion-head{
  width:100%;background:none;border:0;color:var(--white);
  padding:22px 0;display:flex;justify-content:space-between;align-items:center;
  font-family:'Space Grotesk',sans-serif;font-size:17px;cursor:pointer;text-align:left;
}
.accordion-head .plus{color:var(--cyan);font-size:20px;transition:transform .25s;}
.accordion-item.open .plus{transform:rotate(45deg);}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted);font-size:14px;}
.accordion-body p{padding-bottom:22px;}

/* ---------- Workshop cards ---------- */
.workshop-card{display:flex;flex-direction:column;}
.workshop-track-tag{font-size:11px;color:var(--cyan);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:10px;}
.workshop-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:16px;}

/* ---------- Gallery masonry ---------- */
.gallery-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.filter-btn{
  border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--muted);
  padding:9px 18px;border-radius:999px;font-size:13px;cursor:pointer;transition:all .2s;
}
.filter-btn:hover{color:var(--white);}
.filter-btn.active{background:linear-gradient(90deg,var(--blue),var(--cyan));color:var(--navy-950);border-color:transparent;font-weight:600;}
.masonry{columns:4 220px;column-gap:16px;}
@media(max-width:700px){.masonry{columns:2 160px;}}
.masonry-item{
  break-inside:avoid;margin-bottom:16px;border-radius:14px;overflow:hidden;
  border:1px solid var(--glass-border);position:relative;cursor:pointer;background:var(--navy-800);
}
.masonry-item img, .masonry-item video{width:100%;display:block;}
.masonry-item .video-badge{
  position:absolute;top:10px;right:10px;background:rgba(5,11,24,0.7);color:var(--cyan);
  font-size:11px;padding:4px 9px;border-radius:999px;backdrop-filter:blur(6px);
}
.masonry-item::after{
  content:attr(data-label);position:absolute;bottom:0;left:0;right:0;padding:10px 12px;
  font-size:12px;background:linear-gradient(0deg,rgba(0,0,0,0.75),transparent);
  opacity:0;transition:opacity .2s;
}
.masonry-item:hover::after{opacity:1;}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(2,6,15,0.92);backdrop-filter:blur(10px);
  z-index:300;display:none;align-items:center;justify-content:center;padding:40px;
}
.lightbox.open{display:flex;}
.lightbox-content{max-width:min(1000px,92vw);max-height:88vh;position:relative;}
.lightbox-content img, .lightbox-content video{max-width:100%;max-height:88vh;border-radius:12px;margin:0 auto;}
.lightbox-caption{color:var(--muted);text-align:center;margin-top:14px;font-size:14px;}
.lightbox-close, .lightbox-nav{
  position:absolute;background:rgba(255,255,255,0.06);border:1px solid var(--glass-border);
  color:var(--white);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:20px;backdrop-filter:blur(8px);
}
.lightbox-close{top:-56px;right:0;}
.lightbox-nav.prev{left:-56px;top:50%;transform:translateY(-50%);}
.lightbox-nav.next{right:-56px;top:50%;transform:translateY(-50%);}
@media(max-width:760px){.lightbox-nav.prev{left:8px;}.lightbox-nav.next{right:8px;}.lightbox-close{top:8px;right:8px;}}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:700px){.form-grid{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:13px;color:var(--muted);}
.field input, .field select, .field textarea{
  background:rgba(255,255,255,0.03);border:1px solid var(--glass-border);
  border-radius:10px;padding:12px 14px;color:var(--white);font-family:'Inter',sans-serif;font-size:14px;
}
.field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--cyan);outline-offset:1px;}
.field.full{grid-column:1/-1;}

/* ---------- Contact info cards ---------- */
.contact-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px;}
@media(max-width:900px){.contact-info-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.contact-info-grid{grid-template-columns:1fr;}}
.contact-info-card{text-align:center;padding:26px 18px;}
.contact-info-card .icon-box{margin:0 auto 16px;}
.contact-info-card h4{font-size:14px;margin-bottom:6px;}
.contact-info-card a, .contact-info-card span{color:var(--muted);font-size:13px;word-break:break-word;}
.contact-info-card a:hover{color:var(--cyan);}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--glass-border);padding:70px 0 30px;background:var(--navy-900);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h5{font-size:14px;margin-bottom:16px;color:var(--white);}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid ul li a{color:var(--muted);font-size:14px;transition:color .2s;}
.footer-grid ul li a:hover{color:var(--cyan);}
.newsletter{display:flex;gap:10px;margin-top:16px;}
.newsletter input{
  flex:1;background:rgba(255,255,255,0.03);border:1px solid var(--glass-border);
  border-radius:8px;padding:10px 12px;color:var(--white);font-size:13px;
}
.newsletter-msg{font-size:12px;color:var(--cyan);margin-top:8px;min-height:14px;}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  padding-top:24px;border-top:1px solid var(--glass-border);color:var(--muted);font-size:13px;
}
.footer-legal{display:flex;gap:18px;}
.footer-legal a:hover{color:var(--cyan);}

/* ---------- Back to top ---------- */
#backToTop{
  position:fixed;bottom:28px;right:28px;width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:var(--navy-950);
  border:0;font-size:18px;cursor:pointer;display:none;z-index:90;
  box-shadow:0 8px 24px rgba(30,144,255,0.4);
}
#backToTop.show{display:block;}

/* ---------- Loader ---------- */
#loader{
  position:fixed;inset:0;background:var(--navy-950);z-index:200;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .4s ease, visibility .4s ease;
}
#loader.hide{opacity:0;visibility:hidden;}
.loader-mark{width:56px;height:56px;animation:pulseScale 1.1s ease-in-out infinite;}
.loader-mark img{width:100%;height:100%;object-fit:contain;}
@keyframes pulseScale{0%,100%{transform:scale(0.85);opacity:0.7;}50%{transform:scale(1);opacity:1;}}

/* ---------- Blog / inner page header ---------- */
.page-hero{padding-top:150px;padding-bottom:60px;}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin-bottom:24px;transition:color .2s;}
.back-link:hover{color:var(--cyan);}
.blog-meta{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin:18px 0 32px;}
.blog-featured{width:100%;border-radius:var(--radius);aspect-ratio:16/8;overflow:hidden;margin-bottom:40px;
  background:linear-gradient(160deg,var(--navy-800),var(--navy-700));border:1px solid var(--glass-border);
  display:flex;align-items:center;justify-content:center;}
.blog-featured img{width:100%;height:100%;object-fit:cover;}
.blog-body{max-width:760px;margin:0 auto;font-size:16px;color:#c7d3ec;}
.blog-body h2{margin:36px 0 14px;font-size:26px;}
.blog-body p{margin-bottom:18px;}
.blog-body ul{margin:0 0 18px 20px;list-style:disc;}
.blog-body li{margin-bottom:8px;}
.share-row{display:flex;gap:12px;margin:36px 0;max-width:760px;margin-left:auto;margin-right:auto;}
.share-row a{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--glass-border);
  display:flex;align-items:center;justify-content:center;font-size:14px;transition:border-color .2s,color .2s;
}
.share-row a:hover{border-color:var(--cyan);color:var(--cyan);}

@media(max-width:900px){
  .nav-links{display:none;}
  .burger{display:block;}
  .footer-grid{grid-template-columns:1fr;}
  .contact-info-grid{grid-template-columns:repeat(2,1fr);}
}