:root{
  --ink-950:#071325;
  --ink-900:#0A1B33;
  --ink-800:#0F274A;
  --accent-600:#2F8CFF;
  --accent-500:#4EA8FF;
  --slate-100:#F1F5F9;
  --slate-200:#E2E8F0;
  --slate-300:#CBD5E1;
  --slate-400:#94A3B8;
  --slate-600:#475569;
  --ring:rgba(78,168,255,.35);
}

html { scroll-behavior:smooth; }
body.landing {
  background: radial-gradient(60% 55% at 50% 0%, rgba(78,168,255,0.18), rgba(7,19,37,0)),
              linear-gradient(to bottom, rgba(7,19,37,0), rgba(7,19,37,1)),
              var(--ink-950);
  color: var(--slate-100);
  margin: 0;
}

.landing a { color: inherit; text-decoration: none; }
.landing a:hover { color: #ffffff; }

.landing .container-xl { max-width: 1140px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,19,37,.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
}

.brand-badge{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(47,140,255,.12);
  box-shadow: inset 0 0 0 1px rgba(78,168,255,.22);
}

.navlink{
  color: var(--slate-200);
  padding: .4rem .55rem;
  border-radius: .6rem;
  transition: background .18s ease, color .18s ease;
}
.navlink:hover{
  background: rgba(255,255,255,.06);
  color: #fff;
}

.btn-cta{
  border-radius: .75rem;
  padding: .70rem 1.05rem;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,.12);
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn-primary{
  background: var(--accent-600);
  border-color: rgba(78,168,255,.35);
  box-shadow: 0 0 0 1px rgba(78,168,255,.25), 0 18px 60px rgba(0,0,0,.35);
}
.btn-primary:hover{ background: var(--accent-500); transform: translateY(-1px); }
.btn-secondary{
  background: rgba(255,255,255,.04);
}
.btn-secondary:hover{ background: rgba(255,255,255,.09); border-color: rgba(78,168,255,.25); transform: translateY(-1px); }

.hero{
  padding: 64px 0 28px;
}
.pill{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .65rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: var(--slate-200);
}
.hero h1{
  margin-top: 1rem;
  letter-spacing: -0.03em;
  font-weight: 900;
}
.hero p.lead{
  color: var(--slate-300);
  max-width: 58ch;
  margin-inline: auto;
}
.stat-chip{
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 1rem;
  padding: .85rem 1rem;
  color: var(--slate-200);
  font-weight: 700;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
}

.section{
  padding: 72px 0;
}
.section.alt{
  background: rgba(10,27,51,.30);
  border-top: 1px solid rgba(255,255,255,.10);
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.section-title{
  text-align:center;
  max-width: 64ch;
  margin: 0 auto;
}
.section-title h2{
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-top: .5rem;
}
.section-title p{
  color: var(--slate-300);
  margin-top: .75rem;
}

.cardx{
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 1rem;
  padding: 1.15rem;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
  position: relative;
  overflow: hidden;
}
.cardx::before{
  content:"";
  position:absolute;
  right:-80px;
  top:-100px;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: rgba(47,140,255,.10);
  filter: blur(30px);
  opacity: .9;
}
.cardx:hover{
  transform: translateY(-2px);
  border-color: rgba(78,168,255,.35);
  background: rgba(255,255,255,.06);
}
.iconbox{
  width: 42px;
  height: 42px;
  border-radius: .9rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  display:grid;
  place-items:center;
  color: var(--accent-500);
  flex: 0 0 auto;
}

.muted{ color: var(--slate-300); }
.small-muted{ color: var(--slate-400); font-size: .9rem; }

.formx .form-control,
.formx .form-select{
  background: rgba(7,19,37,.55);
  border: 1px solid rgba(255,255,255,.10);
  color: #fff;
  border-radius: .8rem;
  padding: .70rem .85rem;
}
.formx .form-control:focus,
.formx .form-select:focus{
  border-color: rgba(78,168,255,.60);
  box-shadow: 0 0 0 .25rem rgba(78,168,255,.14);
}
.formx label{ color: var(--slate-200); font-weight: 700; }

.foot{
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(7,19,37,.65);
  padding: 42px 0;
}

@media (max-width: 575.98px){
  .hero{ padding: 44px 0 18px; }
  .section{ padding: 56px 0; }
}