/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  width: 100%;
  background-color: var(--color-black);
  padding: 40px 20px;
  padding-bottom: calc(40px + 16.8vh); /* 40px + 16.8vh fixed buttons */
}

/* PC Portrait - use fixed pixel values */
@media screen and (min-width: 769px) and (max-aspect-ratio: 1/1) {
  .site-footer {
    padding-bottom: clamp(150px, 115px + 4.52vw, 202px); /* 40px + fixed (110px~162px) */
  }
}
.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  text-align: center;
}

.footer-company {
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  margin: 0 0 15px;
}

.footer-company a {
  color: #fff;
  text-decoration: underline;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 30px;
}

.footer-link {
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  text-decoration: underline;
  transition: opacity 0.3s ease;
}

.footer-link:hover {
  opacity: 0.7;
}

.footer-copyright {
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  margin: 0;
}

/* ==========================================================================
   SP Styles
   ========================================================================== */
@media screen and (max-width: 768px) {
  .site-footer {
    padding: 15px 20px;
    padding-bottom: calc(15px + 16.8vh); /* 15px + fixed buttons height (16.8vh) */
  }
  .footer-company {
    display: none;
  }
  .footer-links {
    display: none;
  }
  .footer-copyright {
    font-size: 14px;
  }
}