:root{
  --primary:#0f5bd3;
  --primary-dark:#0a3f95;
  --secondary:#08a44b;
  --dark:#0f172a;
  --muted:#64748b;
  --white:#ffffff;
  --bg:#f3f7fc;
  --border:rgba(148,163,184,.18);
  --shadow:0 18px 40px rgba(15,23,42,.08);
  --radius-xl:32px;
  --radius-lg:24px;
  --radius-md:18px;
  --container:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:'Inter',sans-serif;
  background:
    radial-gradient(circle at top left, rgba(15,91,211,.08), transparent 24%),
    radial-gradient(circle at top right, rgba(8,164,75,.08), transparent 20%),
    linear-gradient(180deg,#f8fbff 0%, #f2f7fc 100%);
  color:var(--dark);
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 32px), var(--container));margin:0 auto}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(148,163,184,.12);
}
.topbar-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
}
.brand-icon{
  width:54px;
  height:54px;
  padding:8px;
  border-radius:18px;
  background:linear-gradient(135deg, rgba(15,91,211,.12), rgba(8,164,75,.12));
}
.brand-text strong{
  display:block;
  font-size:1.05rem;
  letter-spacing:-.02em;
}
.brand-text span{
  color:var(--muted);
  font-size:.92rem;
}
.official-link{
  padding:12px 18px;
  border-radius:999px;
  background:linear-gradient(135deg, var(--primary), #1a74fb);
  color:#fff;
  font-weight:700;
  box-shadow:0 10px 24px rgba(15,91,211,.18);
}

.hero{
  padding:34px 0 22px;
}
.hero-box{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:22px;
  align-items:center;
  background:linear-gradient(135deg, rgba(7,59,138,.98), rgba(15,91,211,.94) 50%, rgba(8,164,75,.82) 100%);
  color:#fff;
  border-radius:36px;
  padding:42px;
  box-shadow:var(--shadow);
}
.badge{
  display:inline-flex;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  font-size:.86rem;
  font-weight:700;
  margin-bottom:18px;
}
.hero h1{
  font-size:clamp(2rem, 4vw, 4rem);
  line-height:1.02;
  letter-spacing:-.05em;
  max-width:680px;
}
.hero p{
  margin-top:18px;
  max-width:720px;
  line-height:1.8;
  color:rgba(255,255,255,.92);
  font-size:1rem;
}
.hero-logo{
  background:rgba(255,255,255,.97);
  border-radius:28px;
  padding:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:220px;
}

.systems{
  padding:24px 0 38px;
}
.section-head{
  margin-bottom:20px;
}
.section-head h2{
  font-size:2rem;
  letter-spacing:-.04em;
}
.section-head p{
  margin-top:8px;
  color:var(--muted);
}
.systems-grid{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:18px;
}
.card{
  background:rgba(255,255,255,.9);
  border:1px solid var(--border);
  border-radius:28px;
  padding:20px;
  box-shadow:var(--shadow);
  transition:.25s ease;
  text-align:center;
}
.card:hover{
  transform:translateY(-6px);
}
.featured{
  border-color:rgba(15,91,211,.22);
}
.card-logo{
  height:84px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid rgba(148,163,184,.14);
  border-radius:20px;
  padding:10px;
}
.card-logo img{
  width:100%;
  height:100%;
  object-fit:contain;
}
.card h3{
  margin-top:16px;
  font-size:1.05rem;
  letter-spacing:-.02em;
}

.footer{
  padding:0 0 32px;
}
.footer-box{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  background:linear-gradient(135deg, #0f172a, #14315a);
  color:#eaf2ff;
  border-radius:28px;
  padding:24px;
}
.footer-box strong{
  display:block;
  color:#fff;
  margin-bottom:8px;
}
.footer-box p{
  line-height:1.7;
  font-size:.95rem;
}
.footer-box a{
  color:#9edcff;
  font-weight:700;
}

@media (max-width: 1100px){
  .systems-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width: 820px){
  .hero-box,
  .footer-box{grid-template-columns:1fr}
  .systems-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 560px){
  .topbar-inner{flex-direction:column;align-items:flex-start;padding:14px 0}
  .hero-box{padding:26px}
  .systems-grid{grid-template-columns:1fr}
}