@charset "UTF-8";
/* CSS Document */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}


/* ヘッダー白基調＋細い下線 */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fff;
  border-bottom: 1px solid #ccc;
  padding: 0px;
  position: relative;
}
.hamburger {
  display: none;
  font-size: 28px;
  cursor: pointer;
}
.logo img {
  height: 80px;
}

/* ナビゲーションリンク（白背景に合うように） */
.nav-pc a,
.nav-sp a {
  color: #333;
  font-weight: bold;
  text-decoration: none;
  margin-right: 40px;
}

.nav-sp {
    display: none;
  flex-direction: column;
  background-color: #fff;
  border: 1px solid #ccc;
  position: absolute;
    top: 50px;
  right: 10px;
  width: 150px;
  z-index: 100;
}

.nav-sp a {
    padding: 10px;
  text-decoration: none;
  border-bottom: 1px solid #ccc;
}
.nav-sp.open {
  display: flex;
}

/* フッター */
.site-footer {
  text-align: center;
  padding: 20px;
  color: #666;
  font-size: 14px;
}

.site-footer a {
  text-decoration: none;
  color: #666;
}

.site-footer a:hover {
  text-decoration: underline;
  color: #990000;
}


/* スマホ対応：縦並び */
@media (max-width: 768px) {

  .nav-pc {
    display: none;
  }

  .hamburger {
    display: block;
  }
    .nav-sp.open {
    display: flex;
    flex-direction: column;
  }
.logo img {
    width: 80%;
  height:auto;
}
    
    
}