/* Footer main */
footer {
  background: #000;
  color: #fff;
  padding: 40px 20px 20px;
  font-family: 'Arial', sans-serif;
}

/* Footer container */
.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: auto;
  gap: 20px;
}

.footer-container > div {
  flex: 1 1 250px;
  margin-bottom: 20px;
}

.footer-container h3 {
  margin-bottom: 15px;
  font-size: 16px;
}

.footer-container p,
.footer-container form input,
.footer-container form button {
  font-size: 14px;
}

/* Newsletter input and button */
.footer-container form input {
  padding: 8px;
  margin-right: 5px;
  border-radius: 4px;
  border: none;
}

.footer-container form button {
  background: #fff;
  color: #000;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}

.footer-container form button:hover {
  background: #333;
  color: #fff;
}

/* Footer bottom row */
.footer-bottom {
  margin-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #444;
  padding-top: 15px;
  flex-wrap: wrap;
}

/* Footer social icons container */
.footer-social-icons {
  display: flex;
  gap: 15px;                  /* spacing between icons */
  justify-content: flex-start; /* align icons to left */
  align-items: center;
  margin-top: 10px;
}

/* Social icon links */
.footer-social-icons a {
  display: inline-flex;
  width: 35px;                 /* uniform size */
  height: 35px;
}

/* Social icon images */
.footer-social-icons a img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Floating WhatsApp icon bottom-left */
.whatsapp-icon {
  position: fixed;
  bottom: 25px;
  left: 25px;                  /* left side */
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;          /* WhatsApp green */
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 10000;
  cursor: pointer;
  transition: all 0.3s ease;
}

.whatsapp-icon img {
  width: 35px;
  height: 35px;
  object-fit: contain;
}

/* Responsive tweaks */
@media screen and (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .footer-social-icons {
    margin-top: 5px;
  }
}