:root {
  --primary:#1977cc;
}
a { color: var(--primary); }
a:hover { color: var(--primary); opacity: .9; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
}
.section-title h2 {
  color: var(--primary);
}
.hero {
  background: linear-gradient(180deg, rgba(25,119,204,.08), rgba(25,119,204,0));
}
.floating-actions {
  position: fixed; right: 16px; bottom: 16px; z-index: 1050; display: flex; flex-direction: column; gap: 10px;
}
.floating-actions a {
  display:inline-flex; align-items:center; justify-content:center; width:52px; height:52px; border-radius:50%;
  box-shadow: 0 10px 20px rgba(0,0,0,.12); text-decoration:none; color:#fff; font-weight:700;
}
.floating-actions a.call { background:#25d366; }
.floating-actions a.wa { background:#128C7E; }
body { background:#fff; color:#222; }
.navbar .nav-link { font-weight:600; }