.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 50px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h4 {
  color: white;
  margin-bottom: 15px;
}

.footer-col p,
.footer-col a {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: #94a3b8;
  text-decoration: none;
}

.footer-col a:hover {
  color: white;
}

/* STATS */
.footer-stats {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.85rem;
}

/* CTA BUTTON */
.footer-cta {
  display: inline-block;
  margin-top: 10px;
  background: var(--primary-red);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  text-decoration: none;
  transition: 0.3s;
}

.footer-cta:hover {
  background: #b91c1c;
}

/* SOCIAL */
.footer-social {
  text-align: center;
  margin-bottom: 10px;
}

.footer-social a {
  margin: 0 10px;
  font-size: 1.3rem;
  color: #94a3b8;
}

.footer-social a:hover {
  color: white;
}

/* COPYRIGHT */
.copyright {
  text-align: center;
  font-size: 0.8rem;
  border-top: 1px solid #1e293b;
  padding-top: 10px;
}

.copyright a {
  color: var(--primary-red);
  text-decoration: none;
}

.copyright a:hover {
  text-decoration: underline;
}

/* FLOAT BUTTON */
.wa-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
  text-decoration: none;
}

/* ICON CIRCLE */
.wa-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  position: relative;
  transition: 0.3s;
}

/* HOVER EFFECT */
.wa-icon:hover {
  transform: scale(1.1);
}

/* PULSE ANIMATION 🔥 */
.wa-icon::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.5);
  animation: pulse 1.5s infinite;
  z-index: -1;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  70% {
    transform: scale(1.6);
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

/* TOOLTIP */
.wa-tooltip {
  position: absolute;
  right: 75px;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  color: black;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
}

/* SHOW TOOLTIP */
.wa-float:hover .wa-tooltip {
  opacity: 1;
  right: 85px;
}