/* styles.css */

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

header {
    background: #f8f8f8;
    padding: 20px;
    text-align: center;
}

.logo img {
    width: 200px;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
}

main {
    padding: 0px;
}

h1{
    color:#000000;
    background: #ff8c00;
    margin-top: 30px;
    margin-bottom: 30px;
    font-size: 30px;
}

span{
    background: #ffffff;
    padding-right: 2%;
    padding-left: 4%;
    padding-top: 2.5%;
    padding-bottom: 2.5%;
}

.product {
    background: #dde8f1;
    width: 100%;
    margin: auto 0;
    overflow: hidden;
    padding-top: 5%;
    padding-bottom: 5%;
    text-align: center;
}

h2 {
    padding-left: 2%;/*上下 左右の余白*/
    margin-right: 0%;
    color: #494949;/*文字色*/
    background: transparent;/*背景透明に*/
    border-left: solid 50px #225b86;/*左線*/
  }

.feature-image img{
    max-width: 800px;
    width: 80%;
    display: block;
    margin: 0 auto;
}

.feature-image{
    display: block;
    margin: 0 auto;
}

.features p{
    text-align:right; /* テキストを中央揃え */
    margin-right: 5%;
}

.product, .features, .specifications, .sdgs, .contact {
    margin-bottom: 40px;
}

.usage img {
    width: 100%;
    max-width: 600px;
    display: block;
    margin: 0 auto;
}

.specifications table {
    width: 80%;
    max-width: 800px;
    border-collapse: collapse;
    margin-top: 20px;
    margin: 0 auto;
}

.specifications table, .specifications th, .specifications td {
    border: 1px solid #bcbcbc;
    padding: 8px;
    text-align: center;
}

tbody tr:nth-last-of-type(odd) {
    background-color :#dde8f1;
  }

.icon-container {
    display: flex;
    justify-content: center;
    gap: 6%;
    padding: 3%;
    padding-bottom: 1%;
    max-width: 600px;
    margin:auto
}

.icon_pic img{
    width: 100%;
}

.sdgs p{
    margin-top: 1%;
    text-align: center;
    font-size: 18px;
    font-weight: 500;
}

.sdg-goals {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.goal {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.LB_fooder {
    background: #dde8f1;
    width: 100%;
    margin: auto 0 ;
    overflow: hidden;
    padding-top: 5%;
    padding-bottom: 5%;
    text-align: center; /* テキストを中央揃え */
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    color: #fff;
    background: #225b86;
    text-decoration: none;
    border-radius: 5px;
    margin: 0 auto; /* 左右のマージンを自動調整して中央揃え */
}

header {
    display: flex;
    height: 10%;
    background-color: rgb(255, 255, 255);
    align-items: center;
    padding:30px;
  }
   
  .title {
    margin-right: auto;
  }
   
  .dropdown__lists {
    display: none;/*デフォルトでは非表示の状態にしておく*/
    width: 30%;
    position: absolute;
    top:  86.35px;
    right: 30px;
}
.gnavi__list:hover .dropdown__lists {
    display: block;/*Gナビメニューにホバーしたら表示*/
}
.dropdown__list {
    background-color: #004d80;
    height: 50px;
    line-height: 0px;
    transition: all .3s;
    position: relative;
}

.dropdown__list {
    padding-bottom: 1px;
    border-bottom: 1px solid #ffffff;
  }

.dropdown__list:not(:first-child)::before{
    content: "";
    width: 100%;
    height: 1px;
    background-color: #3492d1;
    position: absolute;
    top: 0;
    left: 0;
}
.dropdown__list:hover {
    background-color: #003558;
}
.dropdown__list a {
    display: flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    position: relative;
}
.dropdown__list a::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-top: 2px solid #fff;
    border-left: 2px solid #fff;
    transform: rotate(135deg);
    position: absolute;
    right: 30px;
    top: calc(50% - 5px);
}

li{
    list-style:none
}

ul{
    padding-left:0
}

.gnavi__list a{
    background-color: #003558;
    padding: 30px;
    color: #ffffff;
}


header img{
    width: 300px;
}

h4{
    font-size: 20px;
}

.specifications p{
    color: #666;
    text-align: right;
    padding-right: 10%;
}