fix: update contact info, logo, remove address/map

- Phone: +52 1 664 302 8119
- Email: liliana.paez@lpgestoria.com
- WhatsApp: 5216643028119
- Added logo image
- Removed address and Google Maps
- Configured real DB, SMTP, and WhatsApp credentials

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

assets/css/style.css

@@ -309,6 +309,25 @@ p:last-child {
     color: var(--color-accent);
 }
 
+.navbar__logo {
+    height: 40px;
+    width: auto;
+    border-radius: 4px;
+}
+
+.footer__logo {
+    height: 30px;
+    width: auto;
+    border-radius: 4px;
+    vertical-align: middle;
+    margin-right: 4px;
+}
+
+.contact__grid--centered {
+    display: flex;
+    justify-content: center;
+}
+
 .navbar__brand strong {
     font-weight: 800;
 }