:root{
  --bg:#02040a;
  --panel:#10121a;
  --panel-dark:#050609;
  --text:#f9fafb;
  --muted:#d1d5db;
  --soft:#9ca3af;
  --line:#3f3f46;
  --line-soft:#27272f;
  --accent:#70f0cf;
  --accent-warm:#f5c86f;
  --radius:8px;
  --shadow:0 10px 30px rgba(0,0,0,.6);
  --max:980px;
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  overflow-x:hidden;
}

body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:radial-gradient(circle at top,#061020,#02040a 48rem);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
}

body::selection{
  background:rgba(112,240,207,.35);
}

a{color:inherit}

.skip-link{
  position:absolute;
  left:1rem;
  top:-4rem;
  z-index:100;
  background:#f9fafb;
  color:#02040a;
  padding:.55rem .8rem;
  border-radius:var(--radius);
}

.skip-link:focus{top:1rem}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.2rem;
  padding:1rem 7vw;
  background:rgba(3,4,7,.96);
  border-bottom:1px solid #111827;
  backdrop-filter:blur(16px);
}

.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
  color:var(--text);
  text-decoration:none;
  min-width:14rem;
}

.logo-img{
  width:42px;
  height:42px;
  flex:0 0 auto;
  display:grid;
  place-items:center;
}

.logo-img img{
  width:100%;
  height:100%;
  object-fit:contain;
}

.brand-text-title{
  display:block;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
}

.brand-text-sub{
  display:block;
  font-size:.7rem;
  color:var(--muted);
  letter-spacing:.18em;
  text-transform:uppercase;
}

.site-nav{
  display:flex;
  gap:.5rem;
  flex-wrap:wrap;
  justify-content:flex-end;
  align-items:center;
}

.nav-link,
.chip,
.button{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  border-radius:999px;
  border:1px solid var(--line-soft);
  background:#09090b;
  color:var(--muted);
  text-decoration:none;
  white-space:nowrap;
  transition:border-color .15s ease,color .15s ease,background .15s ease,transform .15s ease;
}

.nav-link{
  padding:.34rem .72rem;
  font-size:.76rem;
}

.chip{
  padding:.35rem .75rem;
  font-size:.82rem;
}

.button{
  padding:.62rem 1rem;
  font-size:.9rem;
  color:#f3f4f6;
}

.button.primary{
  border-color:rgba(112,240,207,.7);
  background:rgba(112,240,207,.12);
  color:#f9fafb;
}

.nav-link:hover,
.nav-link[aria-current="page"],
.chip:hover,
.button:hover{
  border-color:#e5e7eb;
  color:#e5e7eb;
  background:#111827;
  transform:translateY(-1px);
}

.dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 12px rgba(112,240,207,.55);
  flex:0 0 auto;
}

.site-main{
  max-width:var(--max);
  margin:auto;
  padding:0 7vw 3.2rem;
  display:grid;
  gap:1.55rem;
  position:relative;
}

.hero{
  position:relative;
  text-align:center;
  padding-top:5.7rem;
  padding-bottom:3.25rem;
  display:grid;
  gap:1rem;
}

.hero::before{
  content:"";
  position:absolute;
  top:-40px;
  left:50%;
  width:100vw;
  height:calc(100% + 80px);
  transform:translateX(-50%);
  background:
    linear-gradient(to bottom,rgba(5,10,25,.43),rgba(2,4,10,.92)),
    linear-gradient(to right,
      #02040a 0%,
      rgba(2,4,10,.34) 18%,
      rgba(2,4,10,.34) 82%,
      #02040a 100%
    ),
    url("/assets/circuit-main.png") center top / cover no-repeat;
  z-index:-1;
}

.hero.compact{
  padding-top:4.9rem;
  padding-bottom:2.7rem;
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:.45rem;
  color:var(--muted);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.breadcrumb a{
  color:#f3f4f6;
  text-decoration:none;
}

.breadcrumb a:hover{text-decoration:underline}

.kicker,
.section-title{
  margin:0;
  color:var(--muted);
  font-size:.78rem;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.kicker{
  justify-self:center;
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.28rem .9rem;
  border:1px solid var(--line-soft);
  border-radius:999px;
  background:rgba(15,23,42,.9);
}

h1,
h2,
h3,
p{margin-top:0}

h1{
  margin-bottom:0;
  font-size:clamp(2.2rem,3.8vw,2.95rem);
  line-height:1.2;
  letter-spacing:0;
}

h2{
  margin-bottom:.65rem;
  font-size:1.2rem;
  line-height:1.32;
}

h3{
  margin-bottom:.4rem;
  font-size:1rem;
  line-height:1.35;
}

.accent{
  text-decoration:underline;
  text-decoration-color:var(--accent);
  text-decoration-thickness:2px;
  text-underline-offset:5px;
}

.lead{
  max-width:56rem;
  margin:0 auto;
  color:#e5e7eb;
  font-size:1rem;
  line-height:1.9;
}

.copy{
  color:#f3f4f6;
  line-height:1.85;
}

.muted{color:var(--muted)}
.soft{color:var(--soft)}

.actions,
.pill-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:.55rem;
}

.actions{margin-top:.2rem}

.pill{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.38rem .72rem;
  border:1px solid var(--line-soft);
  border-radius:999px;
  background:rgba(9,9,11,.68);
  color:#e5e7eb;
  font-size:.82rem;
}

.grid{
  display:grid;
  gap:1.2rem;
}

.grid-2,
.grid-3{
  grid-template-columns:1fr;
}

.section-heading{
  display:grid;
  gap:.35rem;
}

.section-heading p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
}

.card{
  position:relative;
  overflow:hidden;
  padding:1.55rem 1.7rem;
  background:linear-gradient(to bottom,var(--panel),var(--panel-dark));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.card::after{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:1px;
  background:linear-gradient(to right,transparent,rgba(249,250,251,.44),transparent);
  opacity:.72;
}

.card p{
  margin-bottom:.65rem;
  color:#f3f4f6;
  line-height:1.85;
}

.card p:last-child{margin-bottom:0}

ul{
  margin:.6rem 0 0;
  padding-left:1.1rem;
  color:#e5e7eb;
  line-height:1.85;
}

li{margin:.25rem 0}

.plain-list{
  list-style:none;
  padding:0;
}

.plain-list li{
  display:flex;
  gap:.55rem;
}

.plain-list li::before{
  content:"";
  width:6px;
  height:6px;
  margin-top:.72rem;
  border-radius:50%;
  background:var(--accent-warm);
  flex:0 0 auto;
}

.fine{
  color:var(--muted);
  font-size:.86rem;
  line-height:1.8;
}

.split{
  display:grid;
  gap:1.2rem;
}

.metric{
  display:grid;
  gap:.15rem;
}

.metric strong{
  color:#fff;
  font-size:1.35rem;
}

.metric span{
  color:var(--muted);
  font-size:.84rem;
}

.contact-list{
  display:grid;
  gap:.75rem;
  margin:0;
}

.contact-list dd{
  margin:.28rem 0 0;
}

.contact-list a{
  color:#f9fafb;
  text-decoration:none;
}

.contact-list a:hover{text-decoration:underline}

.site-footer{
  margin-top:2rem;
  padding:2rem 7vw;
  border-top:1px solid #111827;
  color:var(--muted);
  font-size:.82rem;
}

.footer-inner{
  max-width:var(--max);
  margin:auto;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}

.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
}

.footer-links a{
  color:var(--muted);
  text-decoration:none;
}

.footer-links a:hover{
  color:#f3f4f6;
  text-decoration:underline;
}

@media (min-width:760px){
  .grid-2{grid-template-columns:1.1fr 1fr}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:1fr 1fr}
}

@media (max-width:760px){
  .site-header{
    align-items:flex-start;
    flex-direction:column;
    gap:.8rem;
  }

  .site-nav{
    width:100%;
    justify-content:flex-start;
    flex-wrap:nowrap;
    overflow-x:auto;
    padding-bottom:.15rem;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
  }

  .site-nav::-webkit-scrollbar{display:none}

  .nav-link{
    flex:0 0 auto;
  }
}

@media (max-width:640px){
  .site-header,
  .site-main,
  .site-footer{
    padding-inline:5vw;
  }

  .hero{
    padding-top:2.6rem;
    padding-bottom:1.9rem;
  }

  .hero.compact{
    padding-top:2.5rem;
    padding-bottom:1.8rem;
  }

  .hero::before{
    top:-30px;
    height:calc(100% + 60px);
    background-size:180% auto;
  }

  .card{
    padding:1.25rem;
  }

  h1{
    font-size:2rem;
  }

  .brand{
    min-width:0;
  }
}