:root{
  --bg:#f4f8fb;
  --bg-soft:#eaf3f9;
  --surface:#ffffff;
  --surface-2:#f7fbff;
  --text:#102132;
  --muted:#466176;
  --line:rgba(16,33,50,.08);
  --primary:#00bfe8;
  --primary-dark:#0f8fb0;
  --shadow:0 18px 40px rgba(20,56,82,.08);
  --radius:24px;
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(var(--max),90%);margin:0 auto}
.narrow-center{width:min(840px,90%);margin:0 auto;text-align:center}
.navbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(16,33,50,.05)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:88px}
.logo-container{display:flex;align-items:center}
.logo-3d{height:100px;width:auto;object-fit:contain}
.nav-links{list-style:none;display:flex;gap:28px;align-items:center}
.nav-links a{font-size:.87rem;font-weight:600;letter-spacing:.9px;text-transform:uppercase;color:var(--text);transition:.25s}
.nav-links a:hover{color:var(--primary)}
.btn-primary-nav{padding:10px 16px;border-radius:999px;border:1px solid rgba(0,191,232,.35);background:rgba(0,191,232,.08)}
.menu-toggle{display:none;font-size:30px;cursor:pointer}
.hero{position:relative;overflow:hidden}
.hero-home{min-height:calc(100vh - 88px)}
.hero-media{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg, rgba(7,20,31,.78) 0%, rgba(7,20,31,.48) 45%, rgba(7,20,31,.24) 100%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,620px) 1fr;align-items:center;min-height:calc(100vh - 88px);padding:60px 0}
.hero-copy h1,.page-hero h1{font-size:clamp(2.8rem,6vw,5rem);line-height:1.02;margin-bottom:18px;color:#fff}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:2.8px;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
.lead{font-size:1.08rem;color:rgba(255,255,255,.9);max-width:700px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:999px;font-weight:700;transition:.25s}
.btn-primary{background:var(--primary);color:#06212b;box-shadow:0 12px 30px rgba(0,191,232,.26)}
.btn-primary:hover{background:#08d0fb;transform:translateY(-2px)}
.btn-secondary{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-secondary:hover{border-color:var(--primary);color:#fff}
.section{padding:92px 0}
.section-alt{background:linear-gradient(180deg,var(--bg-soft),#f8fbfe)}
.section-head{text-align:center;max-width:860px;margin:0 auto 34px}
.section h2,.page-hero h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.1;margin-bottom:14px}
.section p{color:var(--muted)}
.cards{display:grid;gap:22px}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.card{background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card h3{font-size:1.3rem;margin-bottom:10px}
.card.compact{padding:22px;min-height:190px}
.pill{display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(0,191,232,.1);color:var(--primary-dark);font-size:.75rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
.cta-banner{margin-top:30px;background:linear-gradient(120deg,#e8f8fd,#fdfefe);border:1px solid rgba(0,191,232,.22);border-radius:28px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.cta-banner h3{font-size:1.4rem;margin-bottom:6px}
.feature-split,.content-split,.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.feature-image img,.content-split img,.page-hero-img{width:100%;border-radius:28px;border:1px solid var(--line);box-shadow:var(--shadow)}
.text-link{display:inline-block;margin-top:16px;color:var(--primary-dark);font-weight:700}
.centered-action{text-align:center;margin-top:26px}
.page-hero{padding:64px 0;background:linear-gradient(180deg,#eff7fc,#f8fbfe)}
.page-hero h1{color:var(--text)}
.page-hero .lead{color:var(--muted)}
.content-split.reverse{grid-template-columns:.9fr 1.1fr}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.tag-list span{padding:10px 12px;border-radius:999px;background:#edf8fd;border:1px solid rgba(0,191,232,.18);font-size:.86rem;color:var(--text)}
.callout{margin-top:18px;padding:18px 20px;border-radius:18px;background:#edf8fd;border-left:4px solid var(--primary)}
.market-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.contact-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.contact-card-large{background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.contact-card-large h2{font-size:1.6rem;line-height:1.2;margin-bottom:10px}
.site-footer{background:#0e1b27;color:#dfe8ef;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:28px;padding:54px 0}
.footer-logo{height:78px;width:auto;margin-bottom:10px}
.footer-tag{color:#fff;font-weight:700;margin-bottom:10px}
.site-footer p,.site-footer a{color:rgba(223,232,239,.85)}
.footer-links{list-style:none;display:grid;gap:8px}
.site-footer h4{margin-bottom:10px;color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08)}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:20px;padding:16px 0;color:rgba(223,232,239,.85)}
#scrollTopBtn{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border:none;border-radius:50%;background:var(--primary);color:#06212b;font-size:20px;font-weight:800;cursor:pointer;opacity:0;visibility:hidden;box-shadow:0 12px 24px rgba(0,191,232,.25);transition:.25s}
#scrollTopBtn.show{opacity:1;visibility:visible}
@media (max-width:1100px){
  .cards.five{grid-template-columns:repeat(3,minmax(0,1fr))}
  .contact-panel,.footer-grid,.feature-split,.content-split,.page-hero-grid{grid-template-columns:1fr}
  .content-split.reverse{grid-template-columns:1fr}
}
@media (max-width:820px){
  .menu-toggle{display:block}
  .nav-inner{position:relative}
  .nav-links{position:absolute;top:88px;right:0;left:0;background:rgba(255,255,255,.98);padding:12px 0;display:grid;gap:0;max-height:0;overflow:hidden;transition:max-height .3s ease;border-bottom:1px solid rgba(16,33,50,.08)}
  .nav-links li{text-align:center;padding:14px 0}
  .nav-links.active{max-height:420px}
  .hero-grid{grid-template-columns:1fr}
  .cards.three,.cards.five,.market-grid,.contact-panel{grid-template-columns:1fr}
  .cta-banner,.footer-bottom-inner{flex-direction:column;align-items:flex-start}
  .logo-3d{height:100px}
}


.hero-home {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #ffffff;
    padding-top: 100px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 60% 45%, rgba(0, 191, 232, 0.06), transparent 28%),
    linear-gradient(to bottom, rgba(255,255,255,0.4), rgba(255,255,255,0.85));
}

.hero-media.neural-hero {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

#neuralHeroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}



.hero-grid,
.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-home::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(16, 33, 50, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 33, 50, 0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  pointer-events: none;
}

/* Circuit board hero background */
.hero-home {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: linear-gradient(135deg, #eef6fb 0%, #dbeaf6 60%, #f7fbff 100%);
    padding-top: 100px;
}

.hero-media.circuit-hero {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#circuitCanvas {
  width: 100%;
  height: 100%;
  display: block;
}




.hero-home {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: linear-gradient(135deg, #eef6fb 0%, #dceaf7 55%, #f8fbff 100%);
    padding-top: 100px;
}

.hero-media.globe-hero {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#globeCanvas {
  width: 100%;
  height: 100%;
  display: block;
}



.hero-copy {
  position: relative;
  z-index: 2;
}
.hero-copy .eyebrow {
  color: #0b3d91;
  letter-spacing: 2px;
  font-weight: 600;
  font-size: 0.8rem;
}

.hero-copy h1 {
  color: #0f172a; /* deep navy/black */
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-copy .lead {
  color: #475569; /* soft gray-blue */
  font-size: 1.05rem;
  max-width: 560px;
  line-height: 1.7;
}

.btn-primary {
  background: #0b3d91;
  color: #fff;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  transition: 0.3s;
}

.btn-primary:hover {
  background: #082c6c;
}

.btn-secondary {
  border: 1px solid #cbd5e1;
  color: #0f172a;
  background: #ffffff;
}

.btn-secondary:hover {
  border-color: #0b3d91;
  color: #0b3d91;
}

.hero-home {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #ffffff;
    padding-top: 100px;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;

  height: 72px;
  padding: 0 24px;

  border-radius: 0; /* 🔥 remove roundness */
  background: #ffffff;

  border-bottom: 1px solid rgba(15, 23, 42, 0.08);

  box-shadow: none; /* remove floating feel */
}

.slider-hero {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.6s ease-in-out, transform 6s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1);
  will-change: opacity, transform;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1.06);
}
.hero-slide.current-bg {
  background:
    radial-gradient(circle at 58% 46%, rgba(0, 191, 232, 0.10), transparent 24%),
    linear-gradient(135deg, #eef6fb 0%, #dceaf7 55%, #f8fbff 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to right, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.82) 34%, rgba(255,255,255,0.45) 60%, rgba(255,255,255,0.55) 100%),
    linear-gradient(to bottom, rgba(255,255,255,0.10), rgba(255,255,255,0.72));
}

.hero-grid,
.hero-copy {
  position: relative;
  z-index: 2;
}

/* Premium navbar */
.premium-nav {
  position: fixed;
  top: 18px;
  left: 0;
  width: 100%;
  z-index: 1000;
   top: 10px; /* was 18px */
  background: transparent;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;

  height: 72px;
  padding: 0 24px;

  border-radius: 0; /* 🔥 remove roundness */
  background: #ffffff;

  border-bottom: 1px solid rgba(15, 23, 42, 0.08);

  box-shadow: none; /* remove floating feel */
}

.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-3d {
  height: 150px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 26px;
  margin: 0;
  padding: 0;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  position: relative;
  text-decoration: none;
  color: #0f172a;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1px;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #0b3d91, #00bfe8);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: #0b3d91;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0b3d91, #0e56c9);
  color: #ffffff !important;
  box-shadow: 0 10px 24px rgba(11, 61, 145, 0.18);
}



.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  color: #ffffff !important;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  font-size: 28px;
  color: #0f172a;
  cursor: pointer;
}

/* optional scroll effect */
.premium-nav.scrolled .nav-shell {
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.10);
   top: 10px; /* was 18px */
}

/* mobile */
@media (max-width: 860px) {
  .premium-nav {
    top: 10px;
  }

  .nav-shell {
    min-height: 70px;
    padding: 0 16px;
    border-radius: 18px;
  }

  .logo-3d {
    height: 100px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 18px;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.10);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: all 0.3s ease;
  }

  .nav-links.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links li a {
    display: block;
    padding: 14px 10px;
    border-radius: 12px;
  }

  .nav-links li a::after {
    display: none;
  }

  .nav-links li a:hover {
    background: rgba(11, 61, 145, 0.06);
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }
}

.hero-text-fade-out {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.hero-text-fade-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.nav-links a {
  text-decoration: none;
  color: #0f172a;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 4px;
  position: relative;
}

/* clean underline animation */
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #0b3d91;
  transition: width 0.25s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

/* smooth hero text transition */
.hero-text {
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero-text.fade-out {
  opacity: 0;
  transform: translateY(6px);
}

.hero-text.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* premium blue accent */
.hero-copy h1 {
  color: #0f172a;
}

.hero-copy h1 .accent {
  color: #0b3d91;
}

/* subtle glow line under heading (very premium) */
.hero-copy h1::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  margin-top: 14px;
  background: linear-gradient(90deg, #0b3d91, #00bfe8);
  border-radius: 2px;
  opacity: 0.9;
}