@charset "UTF-8";
/*====================================
　早見表
  $conts-width
  $color-yellow  $color-blue
  $font-color-black
  $font-family-gothic  $font-family-mincho

  full-width
  flex-column  flex-center
  media(320px ＝ xs   480px ＝ s   768px ＝ m   1000px ＝ l)
  fs(max,1000～768px,768～480px,480～320px,min)  fs2(max,min)
  mt(max,min) mb mtb  pt pb ptb

====================================*/
/*====================================*/
/*----------------------------------
  Structure
----------------------------------
0. タグ設定
  0.1. ページサイズ
1. ヘッダー
  1.1	ナビゲーション
  1.2 見出し
2. コンテンツ
  2.1. トップへ戻る
3. フッター

====================================*/
/*----------------------------------
	0. タグ設定
------------------------------------*/
/* ------ color ------- */
:root {
  --color-bg-gray: #f2f2f2;
  --color-blue: #1f2e55;
}


/* ------ ベース ------- */
html {
  font-size: 62.5%;
  margin: 0 !important;
}

body {
  font-size: clamp(1rem, 0.782rem + 1.09vw, 1.6rem);
  font-weight: 500;
  line-height: 1.7em;
  color: var(--color-font);
  font-family: Quicksand, 游ゴシック体, "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  position: relative;
}


/* ------ link ------- */
a {
  color: #0066c0;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a.textlinkUl {
  text-decoration: underline;
}

a img {
  border: none;
  border: 0;
}

a:hover img.link {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
  filter: alpha(opacity=60);
  -moz-opacity: 0.6;
  -khtml-opacity: 0.6;
  opacity: 0.6;
}

/* ------ img ------- */
img{
	max-width: 100%;
	height: auto;
  vertical-align: bottom;
  margin: 0;
}




/*----------------------------------
	ヘッダー
------------------------------------*/
#site-header {
  position: fixed;
  width: 100%;
  z-index: 10000;
  background: var(--color-bg-gray);
}
/* ナビゲーション
------------------------------------*/
.overlay {
  content: "";
  display: block;
  width: 0;
  height: 0;
  /*background-color: rgba(0, 0, 0, 0.5);*/
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  opacity: 0;
  transition: opacity .5s;
}
.overlay.open {
  width: 100%;
  height: 100%;
  opacity: 1;
}
.menu-trigger {
  display: inline-block;
  width: 36px;
  height: 28px;
  vertical-align: middle;
  cursor: pointer;
  position: fixed;
  top: 28px;
  right: 28px;
  z-index: 100;
  transform: translateX(0);
  transition: transform .5s;
 }
 .menu-trigger.active {
  transform: translateX(-250px);
}
 .menu-trigger span {
  display: inline-block;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #000;
}
.menu-trigger.active span {
  background-color: #000;
}
.menu-trigger span:nth-of-type(1) {
  top: 0;
}
.menu-trigger.active span:nth-of-type(1) {
  transform: translateY(12px) rotate(-45deg);
}
.menu-trigger span:nth-of-type(2) {
  top: 12px;
}
.menu-trigger.active span:nth-of-type(2) {
  opacity: 0;
}
.menu-trigger span:nth-of-type(3) {
  bottom: 0;
}
.menu-trigger.active span:nth-of-type(3) {
  transform: translateY(-12px) rotate(45deg);
}

nav {
  width: 250px;
  height: 100%;
  padding-top: 100px;
  background-color: rgb(31, 46, 85, 0.9);
  position: fixed;
  top: 0;
  right: 0;
  z-index: 10;
  transform: translate(250px);
  transition: all .5s;
}
nav.open {
  transform: translateZ(0);
}
nav li a{
  display: block;
  color: #fff;
  text-align: center;
  padding: 10px 0;
}
* {
  box-sizing: border-box;
}
.head_contact a{
  display: block;
  color: #fff;
  text-align: center;
  padding: 0.5em 0;
}
.head_logo{
	max-width: 1080px;
	width: 94%;
	margin: 0 auto;
  padding: 1em 0;
}
.head_contact .icon_mail:before{
  content: url("../images/head_icon_mail.png");
  display: inline-block;
  margin-right: 5px;
  vertical-align: middle;
}
.head_contact .icon_tel:before{
  content: url("../images/head_icon_tel.png");
  display: inline-block;
  margin-right: 5px;
  vertical-align: middle;
}

/*----------------------------------
	 見出し
------------------------------------*/

/*----------------------------------
	コンテンツ
------------------------------------*/
#site-content{
  padding-top: 90px;
  background-color:  var(--color-bg-gray);
}

/* ------ 背景色 ------- */
.bg_gray {
  background-color:  var(--color-bg-gray);
}
.bg_white{
  background: #fff;
}

/*----------------------------------
	フッター
------------------------------------*/
#site-footer {
}
.footer-contact{
  text-align: center;
  padding: 4em 0;
}
.footer-contact-link{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 20px;
  padding: 1em 0;
}
.footer-contact-link a{
  color: #000;
  font-size: 2.5rem;
  font-weight: bold;
}
.footer-contact-link a:hover{
  text-decoration: none;
}
.footer-logo_txt{
  font-size: 3.0rem;
  font-weight: bold;
  margin: 5px 0 20px;
}
.footer-logo_txt_min{
  font-weight: bold;
}
.footer-nav {
  display: flex;
  max-width: 520px;
  width: 92%;
  flex-wrap: wrap;
  justify-content: space-between;
}
.footer-nav ul{
  
}
.footer-nav a {
  font-size: clamp(13px, 1.69vw, 14px);
  color: #000;
}

.pagetop {
  cursor: pointer;
  position: fixed;
  bottom: 50px;
  right: 30px;
  background-color: #002891;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 20px;
  line-height: 50px;
  text-align: center;
  color: #fff;
}
.pagetop:hover {
  opacity: 0.5;
}

@media screen and (max-width: 768px) {
  .pagetop {
    bottom: 75px;
    right: 10px;
  }
}
@media screen and (max-width: 480px) {
  .footer-nav{
    margin-top: 2em;
  }
  .footer-nav ul{
    width: 50%;
  }
}