:root{
  --bg:#0b1220;
  --surface:rgba(255,255,255,.06);
  --surface2:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.72);
  --muted2:rgba(255,255,255,.60);
  --navy:#1D4289;
  --cyan:#19B9D2;
  --cyan2:#2fe0ff;
  --stroke:rgba(255,255,255,.12);
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --r-xl:24px; --r-lg:18px; --r-md:14px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1000px 700px at 15% -10%, rgba(25,185,210,.28), transparent 60%),
    radial-gradient(1000px 700px at 85% 0%, rgba(29,66,137,.35), transparent 58%),
    radial-gradient(1200px 900px at 50% 110%, rgba(25,185,210,.18), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:linear-gradient(to bottom, rgba(11,18,32,.82), rgba(11,18,32,.55));
  border-bottom:1px solid var(--stroke);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:120px;height:120px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.35))}
.brand .name{font-weight:800;letter-spacing:.2px}
.brand .tag{display:block;font-size:12px;color:var(--muted2);margin-top:2px}

.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{
  font-size:14px;color:var(--muted);
  padding:10px 10px;border-radius:12px;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.nav-cta{display:flex;gap:10px;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:11px 14px;border-radius:14px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  color:var(--text);font-weight:700;font-size:14px;
  transition:transform .16s ease,background .16s ease,border-color .16s ease;
}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.07)}
.btn.primary{
  background:linear-gradient(135deg, rgba(25,185,210,.95), rgba(29,66,137,.95));
  border-color:rgba(255,255,255,.18);
  box-shadow:0 14px 34px rgba(25,185,210,.18);
}
.btn.primary:hover{background:linear-gradient(135deg, rgba(47,224,255,.95), rgba(29,66,137,.96))}
.burger{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--stroke);background:rgba(255,255,255,.04)}
.burger span{display:block;width:18px;height:2px;background:rgba(255,255,255,.82);margin:4px auto;border-radius:2px}

/* HERO */
.hero{padding:84px 0 38px}
.hero-grid{
  display:grid;grid-template-columns:1.12fr .88fr;
  gap:34px;align-items:center;
}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  padding:7px 12px;border-radius:999px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  color:var(--muted);font-size:13px;
}
.kicker .dot{width:8px;height:8px;border-radius:999px;background:var(--cyan);box-shadow:0 0 0 5px rgba(25,185,210,.12)}
.h1{font-size:clamp(34px,4vw,54px);line-height:1.05;margin:14px 0 14px;letter-spacing:-.7px}
.h1 .grad{
  background:linear-gradient(90deg,var(--cyan),#c6f7ff 40%, rgba(255,255,255,.92));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{margin:0 0 22px;color:var(--muted);font-size:16px;max-width:60ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted2);font-size:13px}
.meta b{color:var(--text)}

/* Cards */
.card{
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border-radius:var(--r-xl);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.card-pad{padding:18px}
.hero-card{position:relative}
.hero-card::before{
  content:"";position:absolute;inset:-160px -160px auto auto;
  width:320px;height:320px;
  background:radial-gradient(circle at 30% 30%, rgba(47,224,255,.35), transparent 60%);
  transform:rotate(12deg);
}
.pill{
  display:inline-flex;gap:8px;align-items:center;
  padding:7px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(11,18,32,.35);
  color:rgba(255,255,255,.78);
  font-size:12px;
}
.stack{display:grid;gap:10px;margin-top:14px}
.stack-item{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px;border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.12);
}
.icon{
  width:38px;height:38px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(25,185,210,.12);
  border:1px solid rgba(25,185,210,.25);
}
.stack-item h4{margin:0 0 2px;font-size:14px}
.stack-item p{margin:0;color:var(--muted2);font-size:13px}

/* Sections */
.section{padding:54px 0}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}
.section-title h2{margin:0;font-size:22px;letter-spacing:-.2px}
.section-title p{margin:0;color:var(--muted);font-size:14px;max-width:78ch}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{
  padding:18px;border-radius:var(--r-lg);
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  transition:transform .16s ease, background .16s ease, border-color .16s ease;
}
.feature:hover{transform:translateY(-2px);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18)}
.feature h3{margin:10px 0 6px;font-size:16px}
.feature p{margin:0;color:var(--muted);font-size:14px}
.feature .mini{
  width:42px;height:42px;border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(29,66,137,.16);
  display:grid;place-items:center;
}

/* Services grid */
.services{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.service{
  padding:18px;border-radius:var(--r-lg);
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
}
.service h3{margin:0 0 6px;font-size:16px}
.service p{margin:0 0 10px;color:var(--muted);font-size:14px}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{
  font-size:12px;color:rgba(255,255,255,.76);
  padding:6px 9px;border:1px solid rgba(255,255,255,.14);
  border-radius:999px;background:rgba(0,0,0,.10);
}

/* About */
.about{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch
}
.quote{
  padding:18px;border-radius:var(--r-lg);
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
}
.quote p{margin:0;color:var(--muted)}
.quote b{color:var(--text)}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{
  padding:18px;border-radius:var(--r-lg);
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
}
.step .num{
  width:34px;height:34px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(25,185,210,.12);
  border:1px solid rgba(25,185,210,.25);
  font-weight:800;
}
.step h3{margin:10px 0 6px;font-size:15px}
.step p{margin:0;color:var(--muted);font-size:14px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:16px;align-items:stretch}
.form{
  padding:18px;border-radius:var(--r-lg);
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
}
.field{display:grid;gap:8px;margin-bottom:12px}
label{font-size:13px;color:var(--muted)}
input,textarea{
  width:100%;padding:12px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.14);
  color:var(--text);outline:none;
}
textarea{min-height:120px;resize:vertical}
input:focus,textarea:focus{
  border-color:rgba(47,224,255,.45);
  box-shadow:0 0 0 4px rgba(25,185,210,.14);
}
.small{font-size:12px;color:var(--muted2);margin-top:10px}
.contact-card{padding:18px}
.contact-list{display:grid;gap:10px;margin-top:12px}
.contact-item{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px;border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.12);
}
.contact-item b{display:block}

/* Footer */
.footer{padding:26px 0 44px;border-top:1px solid var(--stroke);color:var(--muted2);font-size:13px}
.footer .row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer a{color:rgba(255,255,255,.78);text-decoration:underline;text-underline-offset:3px}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;gap:18px}
  .grid-3{grid-template-columns:1fr}
  .services{grid-template-columns:1fr}
  .about{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .burger{display:inline-grid;place-items:center}
  .nav-open .nav-links{
    display:grid;
    position:absolute;left:16px;right:16px;top:78px;
    padding:14px;border-radius:18px;border:1px solid var(--stroke);
    background:rgba(11,18,32,.92);backdrop-filter:blur(14px);
    gap:6px;
  }
}