@charset "UTF-8";

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:"メイリオ","Yu Gothic",sans-serif;
  background:#FFF8DC;
  color:#222;
}

a{
  text-decoration:none;
  color:inherit;
}

img{
  max-width:100%;
  display:block;
}

#container{
  max-width:960px;
  margin:0 auto;
  background:#fff;
}

/* 上ライン */
.mast-bar1{
  height:2px;
  background:#4169E1;
}

/* ヘッダー */
.masthead{
  padding:15px;
  background:#fff;
}

.masthead-text{
  text-align:center;
  font-size:14px;
  margin-bottom:10px;
}

.header-info{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:15px;
}

.logo1 img{
  height:50px;
  width:auto;
}

.company-name{
  font-size:28px;
  font-weight:bold;
  color:#000080;
}

/* メニュー */
.menu-container{
  display:flex;
  flex-wrap:nowrap;
  width:100%;
  background:#0000cd;
}

.menu{
  flex:1;
  position:relative;
}

.menu-title{
  background:#0000cd;
  color:#fff;
  height: 50px;
  width: 100%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:bold;
  font-size: 18px;
  transition:.3s;
   border-right:1px solid rgba(255,255,255,.2);
}

.menu-title:hover{
  background:#2980b9;
}

.menu-content{
  position:absolute;
  top:100%;
  left:0;
  width: 100%;
  background:#fff;
  box-shadow:0 4px 10px rgba(0,0,0,.2);
  opacity:0;
  visibility:hidden;
  transition:.3s;
  z-index:9999;
}

.menu-content a{
  display:block;
  padding:12px 10px;
  text-align:center;
}

.menu-content a:hover{
  background:#eee;
}

.menu:hover .menu-content{
  opacity:1;
  visibility:visible;
}

/* メイン */
.main-area{
  display:flex;
  align-items:flex-start;
}
.main-image{
  width: 50%;
  height:auto;
  display:block;

}

.main-text{
  width: 50%;
  padding: 5px 30px;
  background:#fafafa;
}

.main-text ul{
  list-style:none;
  margin: bottom 10px;
  padding-left:0;
}

.main-text li{
  margin: bottom 8px;
  font-weight:bold;
  line-height:1.6;
  letter-spacing:0.5px;

}

.mp2{
  margin:0 auto;
  text-align:center;
}

.cta{
  margin:15px auto;
  text-align:center;
}

.cta a{
  display:inline-block;
  background:#ff6600;
  color:#fff;
  padding:10px 24px;
  border-radius:5px;
  font-weight:bold;
}
/* 下部タイトルバー */
.nav-section{
  display:grid;
  grid-template-columns:repeat(6,1fr);
}

.nav-bar{
  background:#0000cd;
  color:#fff;
  text-align:center;
  padding:10px;
  font-weight:bold;
  border:1px solid #fff;
}

/* 下部コンテンツ */
.nav-content{
  display:grid;
  grid-template-columns:repeat(6,1fr);
}

.nav-pg{
  background:#6696ff;
  color:#fff;
  padding:15px;
  min-height:180px;
}

.nav-pg li{
  list-style:none;
  margin-bottom:10px;
  line-height:1.6;
}

/* 事業内容 */
.service-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:2px;
}

.service-title{
  background:#0000cd;
  color:#fff;
  padding:10px;
  text-align:center;
  font-weight:bold;
}

.service-box{
  background:#6696ff;
  color:#fff;
  padding:10px;
  min-height:140px;
}

.service-box li{
  list-style:none;
  margin-bottom:8px;
}

/* フッター */
.footer{
  padding:20px;
  text-align:center;
}

.footer-bottom{
  background:#4169E1;
  color:#fff;
  padding:10px;
  font-size:14px;
}

/* スマホ */
@media(max-width:768px){

  .header-info{
    flex-direction:column;
  }

  .company-name{
    font-size:22px;
    text-align:center;
  }

  .menu{
    min-width:100%;
  }

  .main-area{
    flex-direction:column;
  }

  .service-grid{
    grid-template-columns:1fr;
  }

}