/* ---------- Footer Base ---------- */
footer {
  background-color: #0b1720;
  color: #fff;
  font-family: 'Arial', sans-serif;
  padding: 50px 20px 20px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- Footer Sections ---------- */
.footer-links,
.footer-contact,
.footer-newsletter,
.footer-social {
  flex: 1 1 220px;
}

/* Section Headings */
footer h4 {
  font-size: 16px;
  margin-bottom: 15px;
  color: #00d2ff;
  text-transform: uppercase;
}

/* Links */
footer a {
  display: block;
  color: #9fb7d6;
  text-decoration: none;
  margin-bottom: 10px;
  font-size: 14px;
  transition: color 0.3s;
}

footer a:hover {
  color: #ffd400;
}

/* ---------- Newsletter ---------- */
.footer-newsletter p {
  font-size: 14px;
  margin-bottom: 10px;
  color: #9fb7d6;
}

.footer-newsletter form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-newsletter input[type="email"] {
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  flex: 1 1 200px;
  font-size: 14px;
}

.footer-newsletter button {
  padding: 10px 20px;
  background-color: #00d2ff;
  border: none;
  border-radius: 5px;
  color: #0b1720;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}

.footer-newsletter button:hover {
  background-color: #0095c0;
}

/* ---------- Social ---------- */
.footer-social img {
  width: 100px;
  margin-bottom: 15px;
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  color: #9fb7d6;
  font-size: 16px;
  transition: color 0.3s;
}

.social-icons a:hover {
  color: #00d2ff;
}

/* ---------- Footer Bottom ---------- */
.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #1a2a36;
  padding-top: 20px;
  font-size: 13px;
  color: #9fb7d6;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-newsletter form {
    flex-direction: column;
  }

  .footer-newsletter input,
  .footer-newsletter button {
    width: 100%;
  }

  .social-icons {
    justify-content: center;
  }

  .footer-social img {
    margin: 0 auto 15px;
  }
}