.footer {
  background: #232228;
  color: #fff;
  padding: 40px 24px 0 24px;
  font-family: 'Segoe UI', Arial, sans-serif;
}
.footer-container {
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  flex-wrap: wrap;
  gap: 40px;
}
.footer-col {
  flex: 1 1 250px;
  min-width: 220px;
  margin-bottom: 32px;
}
.footer-logo {
  width: 180px;
  margin-bottom: 20px;
}
.footer-col h3 {
  margin-bottom: 18px;
  color: #fff;
  border-bottom: 2px solid #ffa500;
  display: inline-block;
  padding-bottom: 4px;
  font-size: 1.2em;
  font-weight: bold;
}
.footer-col ul {
  list-style: none;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 14px;
  font-size: 16px;
}
.footer-col ul li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul li a:hover {
  color: orange;
}
.footer-social {
  margin-top: 16px;
}
.footer-social a {
  color: #fff;
  margin-right: 18px;
  font-size: 22px;
  transition: color 0.2s;
  vertical-align: middle;
}
.footer-social a:hover {
  color: #ffa500;
}
.footer-bottom {
  text-align: center;
  padding: 18px 0 10px 0;
  color: #aaa;
  font-size: 15px;
  border-top: 1px solid #333;
  margin-top: 30px;
}
.scroll-top {
  position: fixed;
  right: 32px;
  bottom: 90px;
  background: orange;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  z-index: 1000;
}
.chat-widget {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: rgb(19, 99, 37);
  color: #fff;
  border-radius: 8px;
  padding: 8px 18px 8px 8px;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  z-index: 1000;
  gap: 10px;
}
.chat-widget img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-right: 8px;
}
@media (max-width: 900px) {
  .footer-container {
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
  }
  .footer-col {
    min-width: 0;
    margin-bottom: 0;
  }
}