@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
  scroll-behavior: smooth;
}
body {
  color: #ddd; /* RGB */
  font-family: "fot-tsukubrdgothic-std", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 400;
  font-size: 1.6em;
  line-height: 2.4rem;
  text-align: center;
  z-index: 0;
}
section h2 {
  font-size: 2.4rem;
}
a {
  text-decoration: none;
  color: #333;
}
a:hover {
  color: #FFF;
  /*  opacity: 0.5;*/
  cursor: pointer;
}
*, *:before, *:after {
  box-sizing: border-box;
}
/*ヘッダー*/
.header {
  position: fixed;
  background-image: url("../images/grain.jpg");
  background-position: top;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 160px;
  top: 0;
  z-index: 10;
}
.header_main {
  position: relative;
  display: flex;
  justify-content: center;
  max-width: 1440px;
  width: 100%;
  height: 160px;
  margin: 0 auto;
}
.header_main img {
  max-height: 160px;
  height: 60%;
  margin: auto 0;
}
.header_main h1 {
  color: #333;
  font-size: 4.0rem;
  text-align: left;
  margin: 40px 0;
}
.header_main h1 a {
  text-decoration: none;
  color: #333;
}
.header_main nav ul {
  display: flex;
}
.header_main nav ul li {
  list-style: none;
  margin-right: 80px;
}
.header_main nav ul li a {
  text-decoration: none;
  color: #333;
  font-size: 2.0rem;
  font-weight: 700;
}
.contact {
  font-size: 2.0rem;
  font-weight: 700;
  color: #333;
  margin-top: 40px;
}
.contact-tell {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.contact-tell img {
  display: flex;
  width: 30px;
  height: 30px;
}
.contact-tell p {
  line-height: 2.0rem;
  padding: 0 30px;
}
.header_main h1 a:hover, .header_main nav ul li a:hover, .contact-line p:hover, .contact-tell p a:hover {
  color: #FFFFFF;
  opacity: 1;
}
/*
.contact-line span{
  animation: flash 3s infinite; 
}
*/
.open_btn {
  display: none;
}
.close-button {
  display: none;
}
.nav_content2 {
  display: none;
}
@media(max-width:1100px) {
  .header {
    height: 100px;
  }
  .header_main {
    max-width: 1100px;
    height: 100px;
  }
  .header_main img {
    height: 60px;
  }
  .header_main h1 {
    display: none;
  }
  .header_main nav {
    display: none;
  }
  .open_btn {
    display: block;
    max-height: 100px;
    margin: auto 10px;
    cursor: pointer;
  }
  .nav_content2 {
    display: block;
  }
  .close-button {
    display: block;
  }
  .nav2 {
    display: none;
    z-index: 1000;
    position: fixed;
    top: 100px;
    background-image: url("../images/grain.jpg");
    background-position: -150px;
    /*    right: 0;*/
    /*    background-color: #f5dec1;*/
    /*    background-color:#FCF3DA;*/
    width: 100%;
  }
  .nav2 h1 {
    margin: 30px 190px 0 0;
  }
  .close-button {
    font-size: 4.0rem;
    color: #333;
    margin: -25px 0 0 265px;
    cursor: pointer;
  }
  .nav2 h1 a {
    font-size: 2.0rem;
    font-weight: 700;
    color: #333;
    text-decoration: none;
  }
  .nav2 ul {
    display: block;
    padding-top: 30px;
  }
  .nav2 ul li {
    margin-bottom: 20px;
  }
  .nav2 ul li a {
    font-size: 1.6rem;
    font-weight: 700;
    vertical-align: middle;
    color: #333;
    margin: 0;
    text-decoration: none;
  }
  .contact {
    margin: auto 30px auto 0;
  }
  .contact-tell {
    margin: 0;
  }
  .contact-tell img {
    width: 20px;
    height: 20px;
    margin: 0 auto;
  }
  .contact-tell p {
    font-size: 1.6rem;
    line-height: 2.5rem;
    padding: 0;
  }
  .contact-line p {
    font-size: 1.6rem;
    padding-top: 10px;
  }
  .nav2 h1 a:hover, .nav2 ul li a:hover {
    color: #FFF;
    opacity: 1;
  }
}
/*お問い合わせ*/
.main-inquiry {
  background-color: #FEFEFE;
  /*  max-width: 1440px;*/
  width: 100%;
  margin: 0 auto;
}
.main-inquiry h2 {
  width: 100%;
  font-size: 3.0rem;
  line-height: 6.0rem;
  color: #333;
  padding: 70px 0;
}
.inq_container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto 70px;
  /*  margin-bottom: 70px;*/
  /*  padding-bottom: 70px;*/
}
.inq_container a {
  position: relative;
  max-width: 550px;
  width: 100%;
  /*  height: 500px;*/
  background-color: #D9EEFF;
  border: 1px solid #000;
  margin-bottom: 70px;
}
/*
.inq_line {
  position: relative;
  max-width: 550px;
  width: 100%;
    height: 500px;
  background-color: #D9EEFF;
  border: 1px solid #000;
}
*/
.inq_line p {
  position: absolute;
  color: #EF0000;
  font-size: 2.5rem;
  font-weight: 700;
  transform: rotate(-30deg);
  top: 30px;
}
.inq_line h3 {
  display: block;
  color: #333;
  width: 100%;
  font-size: 3.0rem;
  font-weight: 700;
  line-height: 6.0rem;
  margin: 90px 0 50px;
}
.inq_line img {
  display: block;
  width: 150px;
  height: 150px;
  margin: 0 auto 70px;
}
/*
.inq_tel {
  position: relative;
  max-width: 550px;
  width: 100%;
    height: 500px;
  background-color: #D9EEFF;
  border: 1px solid #000;
}
*/
.inq_tel p {
  position: absolute;
  color: #1D28AA;
  font-size: 2.5rem;
  font-weight: 700;
  transform: rotate(-30deg);
  top: 25px;
}
.inq_tel h3 {
  color: #333;
  width: 100%;
  font-size: 3.0rem;
  font-weight: 700;
  line-height: 6.0rem;
  margin: 90px 0 80px;
}
.inq_tel_container {
  display: flex;
  align-items: center;
  justify-content: center;
  /*  margin-bottom: 140px;*/
}
.inq_tel img {
  width: 50px;
  height: 50px;
  margin: 0 30px 0 0;
}
.inq_tel h4 {
  color: #333;
  font-size: 3.0rem;
  line-height: 6.0rem;
  font-weight: 700;
}
.inq_container a:hover {
  background-color: #C8F0FF;
}
@media(max-width:1100px) {
  .main-inquiry {
    /*    max-width: 500px;*/
  }
  .inq_container {
    margin-bottom: 50px;
  }
  .inq_container a {
    height: 175px;
  }
  .main-inquiry h2 {
    font-size: 1.6rem;
    line-height: 3.0rem;
    padding: 50px 0;
  }
  /*
  .inq_line {
    height: 175px;
    margin-bottom: 50px;
  }
*/
  .inq_line p {
    font-size: 2.0rem;
    top: 25px;
  }
  .inq_line h3 {
    font-size: 1.6rem;
    line-height: 2.5rem;
    margin: 25px 0 10px;
  }
  .inq_line img {
    width: 60px;
    height: 60px;
    margin-bottom: 0;
  }
  .inq_tel p {
    font-size: 2.0rem;
    top: 20px;
  }
  .inq_tel h3 {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 2.5rem;
    margin: 40px 0 30px;
  }
  .inq_tel_container {
    /*    margin-bottom: 50px;*/
  }
  .inq_tel img {
    width: 20px;
    height: 20px;
    margin: 0 10px 0 0;
  }
  .inq_tel h4 {
    font-size: 1.6rem;
    line-height: 3.5rem;
  }
  /*
  .inq_line:hover, .inq_tel:hover {
    background-color: #C8F0FF;
  }
*/
}
/*フッター*/
.footer {
  background-image: url("../images/grain.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
}
.footer nav ul {
  display: flex;
}
.footer ul li {
  padding-bottom: 30px;
}
.footer ul li a {
  color: #333;
  text-decoration: none;
}
.footer p {
  line-height: 3.0rem;
}
.footer span {
  animation: flash 3s infinite;
}
.footer_content {
  display: flex;
  justify-content: space-around;
  font-size: 1.6rem;
  font-weight: 700;
  color: #333;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}
.footer_content nav {
  margin: 40px 0;
}
.footer_nav_top {
  margin: 0 50px;
}
.footer_nav_other {
  text-align: left;
  margin: 0 50px;
}
.footer_about {
  margin: 40px 0 0;
  text-align: left;
}
.footer_about h1 {
  padding-bottom: 30px;
}
.footer_about h1 a {
  color: #333;
  text-decoration: none;
}
.f_address {
  display: flex;
  padding-bottom: 30px;
}
.f_address h2 {
  padding: 0 100px 0 0;
}
.f_tel {
  display: flex;
}
.f_tel h2 {
  padding: 0 70px 0 0;
}
.footer h3 {
  padding: 0 0 0 130px;
}
.f_tel img {
  display: none;
}
.res_br3 {
  display: none;
}
.footer ul li a:hover, .footer_about h1 a:hover {
  color: #FFFFFF;
  opacity: 1;
}
@keyframes flash {
  0%, 60% {
    /* 明るく光るよう影を重ねる */
    text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #ff00de, 0 0 70px #ff00de, 0 0 80px #ff00de, 0 0 100px #ff00de, 0 0 150px #ff00de;
  }
  50% {
    /* 淡く光るよう影を重ねる */
    text-shadow: 0 0 10px #fff, 0 0 20px #fcfcfc, 0 0 30px #fcfcfc, 0 0 40px #fc00de;
  }
}
@media(max-width:1100px) {
  .footer_content {
    position: relative;
    justify-content: center;
  }
  .footer_content nav {
    margin: 100px 0 0;
  }
  .footer_nav_top {
    display: none;
  }
  .footer_nav_other {
    line-height: 2.0rem;
    text-align: left;
  }
  .footer h1 a {
    position: absolute;
    font-size: 2.0rem;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }
  .footer_about {
    margin: 100px 0 0;
  }
  .footer_about h1 {
    padding: 0;
  }
  .f_address {
    display: none;
  }
  .f_tel img {
    display: flex;
    width: 20px;
    height: 20px;
    margin: 20px 20px 0;
  }
  .f_tel h2 {
    display: none;
  }
  .res_br3 {
    display: block;
  }
}
.return_btn {
  position: fixed;
  display: flex;
  bottom: 0;
  right: 3%;
  cursor: pointer;
  margin-bottom: 300px;
}