/* ============================================
   FOOTER.CSS — Footer + Back to Top + Mobile CTA
   ============================================ */

.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.65);
  padding: 36px 0;
  font-size: 14px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap }
.footer-links a { color: rgba(255,255,255,0.55); font-size: 13px; transition: .2s }
.footer-links a:hover { color: white; text-decoration: none }
.footer-green { color: var(--green) }

/* BACK TO TOP */
.btt {
  position: fixed; bottom: 24px; left: 24px; z-index: 99;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--green); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  opacity: 0; transform: translateY(20px);
  transition: opacity .3s, transform .3s; pointer-events: none;
}
.btt.show { opacity: 1; transform: translateY(0); pointer-events: auto; z-index: 9999 }
.btt:hover { background: var(--navy) }
.btt svg { width: 20px; height: 20px; fill: #fff }
@media(max-width:768px) { .btt { bottom: 60px; left: 16px } }

/* WHATSAPP BUTTON */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 99;
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; transition: transform .3s;
}
.wa-float:hover { transform: scale(1.08) }
.wa-bubble {
  background: var(--green); width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.wa-bubble svg { width: 30px; height: 30px; fill: #fff }
.wa-label {
  background: #fff; padding: 8px 14px; border-radius: 20px;
  font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600;
  color: var(--navy); box-shadow: 0 2px 10px rgba(0,0,0,.1); white-space: nowrap;
}
@media(max-width:768px) { .wa-label { display: none } .wa-float { bottom: 80px } }

/* STICKY MOBILE CTA */
.mobile-cta {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 98; background: var(--green); padding: 12px 20px; text-align: center;
}
.mobile-cta a {
  color: #fff; font-family: 'Poppins', sans-serif; font-size: 14px;
  font-weight: 700; text-decoration: none; text-transform: uppercase;
  letter-spacing: .3px; display: block;
}
@media(max-width:768px) { .mobile-cta { display: block } }