.footer {
  background: linear-gradient(to right, #0b0f14, #121826);
  color: #ccc;
  padding: 60px 50px 20px;
  font-family: "Poppins", sans-serif;
}

/* container */
.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}

/* columns */
.footer-col {
  flex: 1;
  min-width: 220px;
}

/* logo */
.footer .logo {
  font-size: 26px;
  color: white;
  margin-bottom: 15px;
}

.footer .logo span {
  color: #00c6ff;
}

/* text */
.footer p {
  font-size: 14px;
  line-height: 1.7;
  color: #aaa;
}

/* headings */
.footer h3 {
  color: white;
  margin-bottom: 15px;
}

/* links */
.footer ul {
  list-style: none;
  padding: 0;
}

.footer ul li {
  margin: 10px 0;
}

/* anchor links */
.footer ul li a {
  text-decoration: none;
  color: #ccc;
  position: relative;
  display: inline-block;
  transition: 0.3s;
}

/* underline animation */
.footer ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0%;
  height: 2px;
  background: #00c6ff;
  transition: 0.3s;
}

.footer ul li a:hover::after {
  width: 100%;
}

/* hover effect */
.footer ul li a:hover {
  color: white;
  transform: translateX(5px);
  text-shadow: 0 0 8px rgba(0, 198, 255, 0.5);
}

/* icons */
.footer ul li i {
  margin-right: 10px;
  color: #00c6ff;
}

/* subscribe */
.subscribe-box {
  display: flex;
  margin-top: 15px;
  gap: 10px;
}

.subscribe-box input {
  padding: 10px;
  border-radius: 25px;
  border: 1px solid #2a2f3a;
  background: #0f141c;
  color: white;
  outline: none;
  flex: 1;
}

.subscribe-box input::placeholder {
  color: #777;
}

.subscribe-box button {
  background: #00c6ff;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  color: black;
  cursor: pointer;
  transition: 0.3s;
}

.subscribe-box button:hover {
  background: white;
  transform: scale(1.05);
}

/* bottom */
.footer-bottom {
  text-align: center;
  border-top: 1px solid #2a2f3a;
  margin-top: 40px;
  padding-top: 20px;
  font-size: 14px;
  color: #aaa;
}

/* mobile */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
  }
}