/* ===== footer base ===== */
.site-footer {
  background-color: #2A3F59;
  color: #fff;
  clear: both;
  width: 100%;
  padding: 40px 20px;
  font-family: sans-serif;
}

/* ===== inner layout ===== */
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
}

/* ===== columns ===== */
.footer-column h4 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.25);
  padding-bottom: 4px;
}

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

.footer-column ul li {
  margin-bottom: 8px;
}

.footer-column ul li a,
.site-footer a:not(.button):not(.components-button) {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
}
.footer-column ul li a:hover {
  text-decoration: underline;
}

/* ===== company box ===== */
.footer-company-box {
  background-color: #fff;
  color: #000;
  border-radius: 10px;
  padding: 20px;
  font-size: 14px;
  line-height: 1.6;
}

/* 下段に1列で表示 */
.footer-company {
  grid-column: 1 / -1;
}

/* ===== responsive ===== */
/* 1024px以下：2カラムにして詰める */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-company {
    grid-column: 1 / -1;
  }
  .footer-company-box {
    width: 100%;
  }
}

/* 600px以下：1カラムで縦並び */
@media (max-width: 600px) {
  .site-footer {
    padding: 32px 16px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-company-box {
    width: 100%;
  }
}

@media (min-width: 1025px) {
  .footer-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr)) 340px;
  }

  .footer-company {
    grid-column: auto; /* PCでは1行目の右端に戻す */
  }

  .footer-company-box {
    width: 100%;
  }
}

/* クリック時の紫の枠（フォーカスアウトライン）を消す */
.site-header a:focus,
.site-footer a:focus {
  outline: none;
  box-shadow: none;
}