:root{
  --bg:#071018;
  --panel:rgba(12,20,33,.9);
  --line:rgba(255,255,255,.08);
  --text:#eef4ff;
  --muted:#9fb0c8;
  --blue:#2f80ff;
  --blue-2:#62a0ff;
  --green:#21c55d;
  --amber:#f5a524;
  --radius:20px;
  --container:1180px;
  --shadow:0 24px 50px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(47,128,255,0.18), transparent 24%),
    radial-gradient(circle at left center, rgba(245,165,36,0.12), transparent 18%),
    linear-gradient(180deg, #07101c 0%, #0a0f17 100%);
  line-height:1.6;
}

a{
  color:inherit;
  text-decoration:none;
}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:40;
  backdrop-filter:blur(14px);
  background:rgba(7,16,28,.75);
  border-bottom:1px solid var(--line);
}

.nav-wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  min-height:78px;
  gap:24px;
}

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

.brand:hover{
  color:var(--text);
}

.brand-copy{
  display:flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.08;
}

.brand-copy strong{
  display:block;
  letter-spacing:.08em;
  color:var(--text);
  font-size:1.05rem;
  font-weight:800;
}

.brand-copy small{
  display:block;
  color:var(--muted);
  font-size:.78rem;
  margin-top:4px;
}

.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  font-weight:800;
  background:linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow:0 10px 24px rgba(47,128,255,.35);
}

.nav{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}

.nav a{
  color:var(--muted);
}

.nav a.active,
.nav a:hover{
  color:var(--text);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 18px;
  border-radius:999px;
  font-weight:700;
  border:1px solid transparent;
  transition:.2s ease;
}

.btn-primary{
  background:linear-gradient(135deg, var(--blue), var(--blue-2));
  color:#fff;
  box-shadow:0 12px 28px rgba(47,128,255,.28);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-outline:hover{
  transform:translateY(-1px);
}

.btn-secondary{
  background:rgba(255,255,255,.04);
  border-color:var(--line);
}

.btn-outline{
  border-color:var(--line);
  color:var(--text);
}

.hero,
.page-hero{
  padding:88px 0 64px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:40px;
  align-items:center;
}

.eyebrow{
  color:var(--blue-2);
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  margin-bottom:10px;
}

h1,h2,h3{
  line-height:1.08;
  margin:0 0 14px;
}

h1{
  font-size:clamp(1.8rem, 3vw, 3rem);
}

.home-hero h1{
  font-size:clamp(1.95rem, 3.1vw, 3rem);
  line-height:1.05;
  max-width:15ch;
}

h2{
  font-size:clamp(1.8rem, 3vw, 2.9rem);
}

h3{
  font-size:1.15rem;
}

.lead{
  font-size:1.08rem;
  color:var(--muted);
  max-width:68ch;
}

.cta-row{
  display:flex;
  gap:14px;
  margin:28px 0 26px;
  flex-wrap:wrap;
}

.stat-row{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:14px;
}

.stat-row li,
.card{
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:16px;
  padding:24px;
}

.stat-row strong{
  display:block;
  font-size:1.1rem;
}

.stat-row span{
  color:var(--muted);
  font-size:.92rem;
}

.glass,
.hero-card,
.cta-banner{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.hero-home-card{
  padding:28px;
}

.product-links{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:16px;
  margin-top:20px;
}

.product-link-card h3{
  margin-bottom:8px;
}

.product-link-card .btn{
  margin-top:12px;
}

.ssi-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(30,144,255,.12);
  border:1px solid var(--line);
  color:var(--blue-2);
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.section{
  padding:72px 0;
}

.section-dark{
  background:rgba(255,255,255,.02);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section-head{
  margin-bottom:26px;
}

.cards{
  display:grid;
  gap:18px;
}

.cards.two{
  grid-template-columns:repeat(2, minmax(0,1fr));
}

.cards.three{
  grid-template-columns:repeat(3, minmax(0,1fr));
}

.cards.four{
  grid-template-columns:repeat(4, minmax(0,1fr));
}

.card.compact{
  padding:20px;
}

.split-grid{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:28px;
  align-items:start;
}

.feature-list{
  display:grid;
  gap:16px;
}

.feature-list div{
  padding:18px 0;
  border-bottom:1px solid var(--line);
}

.feature-list strong{
  display:block;
  margin-bottom:6px;
}

.feature-list span,
.muted,
.clean-list{
  color:var(--muted);
}

.clean-list{
  margin:0;
  padding-left:18px;
}

.cta-band{
  padding-top:40px;
}

.cta-banner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  background:linear-gradient(135deg, rgba(47,128,255,.15), rgba(98,160,255,.08));
  padding:28px;
}

.site-footer{
  border-top:1px solid var(--line);
  padding:28px 0;
  margin-top:30px;
}

.footer-grid{
  display:flex;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}

.footer-grid div:last-child{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  color:var(--muted);
}

.contact-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:18px;
}

.contact-form{
  display:grid;
  gap:14px;
}

.contact-form label{
  display:grid;
  gap:7px;
  font-weight:600;
}

.contact-form input,
.contact-form textarea,
.contact-form select{
  width:100%;
  padding:13px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text);
}

.contact-form select{
  background:#0f172a;
  color:var(--text);
}

.contact-form select option{
  background:#0f172a;
  color:var(--text);
}

@media (max-width:980px){
  .hero-grid,
  .split-grid,
  .contact-grid,
  .cards.two,
  .cards.three,
  .cards.four,
  .product-links{
    grid-template-columns:1fr;
  }

  .nav-wrap,
  .cta-banner{
    flex-direction:column;
    align-items:flex-start;
  }

  .stat-row{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

@media (max-width:640px){
  .container{
    width:min(100% - 24px, 1180px);
  }

  .hero,
  .page-hero{
    padding-top:54px;
  }

  h1{
    font-size:1.9rem;
  }

  .home-hero h1{
    font-size:2.15rem;
    max-width:100%;
    line-height:1.07;
  }

  .stat-row{
    grid-template-columns:1fr;
  }
}