:root {
  --gb-primary: #0d6efd;
  --gb-dark: #0b1320;
}

body {
  background: #fafafa;
}

.navbar-brand span {
  font-weight: 700;
}

.hero {
  background: radial-gradient(1200px circle at 20% 10%, rgba(13,110,253,0.18), transparent 50%),
              radial-gradient(900px circle at 80% 30%, rgba(25,135,84,0.14), transparent 55%),
              linear-gradient(180deg, #ffffff, #f5f7fb);
  border-bottom: 1px solid #eee;
}

.hero h1 {
  letter-spacing: -0.02em;
}

.card-hover {
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 12px 14px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(0,0,0,0.22);
}

.whatsapp-float:hover {
  color: #fff;
  filter: brightness(0.95);
}

.badge-soft {
  background: rgba(13,110,253,0.12);
  color: var(--gb-primary);
  border: 1px solid rgba(13,110,253,0.18);
}

footer {
  border-top: 1px solid #eee;
}