:root {
  --al-primary: #152659;
  --al-secondary: #049DD9;
  --al-tertiary: #0378A6;
  --al-accent: #04B2D9;
  --al-light: #F2F2F2;
  --bs-primary: var(--al-primary);
  --bs-secondary: var(--al-secondary);
  --bs-info: var(--al-accent);
}
html, body { scroll-behavior: smooth; }
body { background-color: var(--al-light); }
.bg-gradient-hero {
  background: radial-gradient(1000px 500px at 10% 10%, rgba(4,178,217,0.12), transparent 40%),
              radial-gradient(900px 600px at 90% 10%, rgba(3,120,166,0.12), transparent 40%),
              linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}
.navbar-brand span.logo { background: linear-gradient(90deg, var(--al-primary), var(--al-secondary));
  -webkit-background-clip: text; background-clip: text; color: transparent; font-weight:800; }
.btn-primary { background-color: var(--al-primary); border-color: var(--al-primary); }
.btn-primary:hover { background-color: #0f1c40; border-color: #0f1c40; }
.btn-accent { color: #fff; background-color: var(--al-accent); border-color: var(--al-accent); }
.btn-accent:hover { background-color: #0292af; border-color: #0292af; }
.card { border-radius: 16px; border: none; box-shadow: 0 6px 24px rgba(21,38,89,0.08); }

/* Footer Solid Variant (no map) */
.footer.footer--solid { background: #152659; color: #E9EEF8; }
.footer.footer--solid .widget-title { color: #04B2D9; }
.footer.footer--solid a { color: #04B2D9; text-decoration: none; }
.footer.footer--solid a:hover { color: #76dcf2; text-decoration: underline; }
.footer.footer--solid hr { border-color: rgba(255,255,255,.12); opacity: 1; }
.footer .copyright-bar { border-top: 1px solid rgba(255,255,255,.12); color: #C9D6EB; }

/* WhatsApp Floating Button */
.whats-fab { position: fixed; right: 22px; bottom: 22px; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; box-shadow: 0 8px 24px rgba(0,0,0,.25);
  display: inline-flex; align-items: center; justify-content: center; z-index: 1080; }
.whats-fab svg { fill: white; }
.whats-fab:hover { filter: brightness(1.05); transform: translateY(-1px); }
@media (max-width: 576px) { .whats-fab { right: 16px; bottom: 16px; } }

/* Badges & Map (body) */
.footer .trust-badges { gap: 12px; }
.footer .trust-badge { display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  color: #E9EEF8; padding: 8px 12px; border-radius: 999px; font-weight: 600; }
.footer .trust-badge svg { opacity: .9; }
.map-embed iframe { width: 100%; border: 0; border-radius: 12px; min-height: 320px; }