/* ------------------------- */
/*        FOOTER STYLE       */
/* ------------------------- */

.site-footer {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
  border-top: 3px solid #40e0d0;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 30px 40px;
  flex-wrap: wrap;
}

.footer-left {
  flex: 1;
  display: flex;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
}

.footer-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
  margin-right: 12px;
}

.footer-text {
  display: flex;
  flex-direction: column;
}

.footer-title {
  font-weight: bold;
  font-size: 1.2rem;
}

.footer-tag {
  font-size: 0.9rem;
  opacity: 0.9;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.back-to-top {
  background: #40e0d0;
  color: #1a1a1a;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  margin-bottom: 15px;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 6px rgba(64, 224, 208, 0.3);
}

.back-to-top:hover {
  background: #5ffbeb;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(64, 224, 208, 0.5);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.footer-nav a,
.footer-nav .footer-tools-title {
  color: white;
  text-decoration: none;
  font-weight: bold;
  margin-bottom: 8px;
  display: inline-block;
}

.footer-nav a:hover,
.footer-nav .footer-tools-title:hover {
  text-decoration: underline;
}

.footer-tools {
  text-align: right;
}

.footer-tools ul {
  list-style: none;
  padding: 0;
  margin: 5px 0 0;
}

.footer-tools li {
  margin-bottom: 5px;
}

.footer-tools a {
  color: #b0b0b0;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-tools a:hover {
  text-decoration: underline;
  color: #40e0d0;
}

@media (max-width: 900px) {
  .site-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px;
  }

  .footer-left {
    margin-bottom: 20px;
    width: 100%;
    justify-content: center;
  }

  .footer-right {
    align-items: center;
    width: 100%;
  }

  .back-to-top {
    margin-bottom: 20px;
  }

  .footer-nav {
    align-items: center;
    width: 100%;
  }

  .footer-nav a,
  .footer-nav .footer-tools-title {
    margin-bottom: 12px;
    font-size: 1.1rem;
  }

  .footer-tools {
    text-align: center;
    width: 100%;
  }

  .footer-tools ul {
    margin: 8px 0 0;
  }

  .footer-tools li {
    margin-bottom: 10px;
  }

  .footer-tools a {
    font-size: 1rem;
  }
}