.site-footer {
  background-color: #000;
  color: #fff;
  font-family: 'Inter', sans-serif;
  padding: 4rem 2rem 2rem;
  border-top: 1px solid #1a1a1a;
  overflow: hidden;
}

.footer-wrapper {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-about h1 {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.footer-about p {
  color: #aaa;
  font-size: 1rem;
  margin-top: 0.5rem;
  max-width: 300px;
}

.footer-links h3,
.footer-social h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #fff;
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  position: relative;
  transition: all 0.3s ease;
}

.footer-links a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: #fff;
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-links a:hover::after {
  width: 100%;
}

.footer-social .social-icons {
  display: flex;
  gap: 1.2rem;
}

.footer-social img {
  width: 35px;
  height: 35px;
  transition: transform 0.3s ease, filter 0.3s ease, box-shadow 0.3s ease;
}

.footer-social a:hover img {
  filter: grayscale(0%);
  transform: scale(1.15);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  color: #777;
  font-size: 0.9rem;
  border-top: 1px solid #1a1a1a;
  margin-top: 2rem;
}

/* Responsive */
@media (min-width: 768px) {
  .footer-wrapper {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}


.scroll-top-btn {
    width:40px;
    height: 40px;
    position: fixed;
    bottom: 40px;
    right: 30px;
    background: #ff5f56;
    color: #000;
    border: none;
    border-radius: 50%;
    padding: 10px 14px;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.15);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .scroll-top-btn:hover {
    transform: scale(1.1);
  }