@charset "UTF-8";

/*--- body -------------------------------------------------------------------------------------------------------------*/
body {
  background: #fff;
  color: #333;
  font-family: "游ゴシック体", YuGothic, "Yu Gothic", "Hiragino Kaku Gothic ProN","メイリオ", sans-serif;
  font-size: 16px;
  height: 100%;
  line-height: 1;
  text-align: left;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a:link, a:visited, a:active {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img,
svg {
  vertical-align: bottom;
  width: 100%;
}

.sp-only {
  display: none;
}

/*--- /body ------------------------------------------------------------------------------------------------------------*/
.content {
  margin: 0 auto;
  width: 1100px;
}

header {
  left: 0;
  padding-top: 50px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 2;
  -webkit-transition: padding-top 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  transition: padding-top 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

header.scroll {
  padding-top: 20px;
}

.header-in {
  margin: 0 auto;
  position: relative;
  width: 90%;
  z-index: 2;
}

.header-in:after {
  content: '';
  clear: both;
  display: block;
}

.header-in .sp-menu {
  display: none;
}

.logo {
  float: left;
  margin-top: 5px;
  width: 160px;
}

.logo a {
  display: block;
  transition: all .3s ease-out;
}

.logo a .menu-on {
  display: none;
}

.logo a:hover {
  opacity: .5;
}

.sp-menu-overlay {
  display: none;
}

nav {
  float: right;
}

nav ul {
  font-size: 0;
}

nav li {
  display: inline-block;
  font-size: 16px;
}

nav li + li {
  margin-left: 50px;
}

nav li:nth-child(1) {
  width: 67px;
}

nav li:nth-child(2) {
  width: 59px;
}

nav li:nth-child(3) {
  width: 56px;
}

nav li:nth-child(4) {
  width: 200px;
}

nav li:nth-child(5) {
  width: 68px;
}

nav li:nth-child(6) {
  width: 68px;
}



nav li.on a:after {
  bottom: -15px;
  opacity: 1;
}

nav a {
  display: block;
  padding: 10px 0;
  position: relative;
}

nav a img {
  vertical-align: top;
}

nav a:after {
  background: #000;
  bottom: 0;
  content: '';
  display: block;
  height: 1px;
  left: 0;
  opacity: 0;
  position: absolute;
  width: 100%;
  z-index: 0;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

nav a:hover:after {
  bottom: -15px;
  opacity: 1;
}

.show-con {
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.35, 1, 0.68, 1);
  -webkit-transform: translateY(60%);
  transform: translateY(60%);
}

.on .show-con {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.gradation {
  background: linear-gradient(45deg, #886221, #649f6c, #2f85a0, #2d83a3, #183e65, #886221, #649f6c, #2f85a0, #2d83a3, #183e65);
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  width: 300vw;
  z-index: -1;
  -webkit-animation: gradation_move 4s linear infinite;
  animation: gradation_move 4s linear infinite;
}

@keyframes gradation_move {
  100% {
    right: -200vw;
  }
}

@-webkit-keyframes gradation_move {
  100% {
    right: -200vw;
  }
}

.footer-contact {
  color: #fff;
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: .05em;
  overflow: hidden;
  padding: 80px 0;
  position: relative;
  text-align: center;
  z-index: 0;
}

.footer-contact:before {
  background: rgba(0, 0, 0, 0.5);
  content: '';
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: -1;
}

.footer-contact .gradation {
  z-index: -2;
}

.footer-contact h2 {
  margin: 0 auto 30px;
  width: 173px;
}

.footer-contact .btn {
  border: 2px solid #fff;
  margin: 30px auto 0;
  width: 120px;
}

.footer-contact .btn a {
  display: block;
  position: relative;
}

.footer-contact .btn a svg {
  position: relative;
  z-index: 1;
}

.footer-contact .btn a:after {
  background: #fff;
  content: '';
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 0;
  z-index: 0;
  -webkit-transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
  transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
}

.footer-contact .btn a:hover:after {
  width: 100%;
}

.footer-contact .btn .con-txt {
  fill: #fff;
  -webkit-transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
  transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
}

.footer-contact .btn:hover .con-txt {
  fill: #000;
}

.show-f02 {
  transition-delay: .1s;
  -webkit-transform: translateY(20%);
  transform: translateY(20%);
}

.show-f03 {
  transition-delay: .25s;
  -webkit-transform: translateY(30%);
  transform: translateY(30%);
}

footer {
  padding: 100px 0;
  text-align: center;
}

footer ul {
  font-size: 0;
}

footer li {
  display: inline-block;
  font-size: 16px;
}

footer li + li {
  margin-left: 50px;
}

footer li:nth-child(1) {
  width: 67px;
}

footer li:nth-child(2) {
  width: 59px;
}

footer li:nth-child(3) {
  width: 56px;
}

footer li:nth-child(4) {
  width: 200px;
  
}

footer li:nth-child(5) {
  width: 68px;
}

footer li:nth-child(6) {
  width: 68px;
}

footer a {
  transition: all .3s ease-out;
}

footer a:hover {
  opacity: .5;
}

.footer-logo {
  margin: 80px auto 30px;
  width: 100px;
    opacity: 0.3;
}

.copy-right {
  color: #ccc;
  font-size: 10px;
  letter-spacing: .1em;
}

/*------------------------------
            liquid
------------------------------*/
@media screen and (max-width: 1120px) {
  .content {
    width: 90%;
    }
}



/*------------------------------
              sp
------------------------------*/
@media screen and (max-width: 768px) {
  .sp-none {
    display: none;
  }
  .sp-only {
    display: block;
  }
  header {
    padding-top: 0;
  }
  header.scroll {
    padding-top: 0;
  }
  .logo {
    margin-top: 2px;
    width: 150px;
  }
  .logo a:hover {
    opacity: 1;
  }
  .header-in {
    padding-top: 20px;
  }
  .header-in .sp-menu {
    display: block;
    float: right;
    height: 25px;
    position: relative;
    width: 35px;
  }
  .header-in .sp-menu span {
    background: #000;
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    width: 100%;
    -webkit-transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  }
  .header-in .sp-menu span:nth-of-type(1) {
    top: 0;
    transform-origin: left center;
  }
  .header-in .sp-menu span:nth-of-type(2) {
    top: 12px;
  }
  .header-in .sp-menu span:nth-of-type(3) {
    bottom: 0;
    transform-origin: left center;
  }
  .header-in .sp-menu.on span {
    background: #fff;
  }
  .header-in .sp-menu.on span:nth-of-type(1) {
    -webkit-transform: rotate(45deg) translateY(-1px);
    transform: rotate(45deg) translateY(-1px);
  }
  .header-in .sp-menu.on span:nth-of-type(2) {
    opacity: 0;
  }
  .header-in .sp-menu.on span:nth-of-type(3) {
    -webkit-transform: rotate(-45deg) translateY(1px);
    transform: rotate(-45deg) translateY(1px);
  }
  .sp-menu-overlay {
    background: rgba(0, 0, 0, 0.9);
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1;
  }
  nav {
    display: none;
    float: none;
    left: 50%;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
  nav li {
    display: block;
    margin: 0 auto;
    opacity: 0;
  }
  nav li + li {
    margin: 20px auto 0;
  }
  nav li:nth-child(1) {
    width: 72%;
  }
  nav li:nth-child(2) {
    display: none;
    width: 62%;
  }
  nav li:nth-child(3) {
    width: 62%;
  }
  nav li:nth-child(4) {
    width: 100%;
  }
    
    nav li:nth-child(5) {
    width: 72%;
  }
    
nav li:nth-child(6) {
    width: 72%;
  }
    
  nav li.on a:after {
    bottom: 0;
    opacity: 0;
  }
  nav a {
    padding: 10px 0;
  }
  nav a:hover:after {
    bottom: 0;
    opacity: 0;
  }
  .gradation {
    background: linear-gradient(45deg, #886221, #886221, #649f6c, #2d83a3, #183e65, #886221, #649f6c, #2d83a3, #183e65);
    height: 400px;
    width: 300vw;
  }
  @keyframes gradation_move {
    100% {
      right: -200vw;
    }
  }
  @-webkit-keyframes gradation_move {
    100% {
      right: -200vw;
    }
  }
  .footer-contact {
    font-size: 13px;
    padding: 40px 0;
  }
  .footer-contact h2 {
    margin: 0 auto 20px;
    width: 40%;
  }
  .footer-contact .btn a:hover:after {
    width: 0;
  }
  .footer-contact .btn:hover .con-txt {
    fill: #fff;
  }
  footer {
    padding: 50px 0;
  }
  footer li {
    font-size: 13px;
  }
  footer li + li {
    margin-left: 5%;
  }
  footer li:nth-child(1) {
    width: 67px;
      display: none;
  }
  footer li:nth-child(2) {
    width: 59px;
      display: none;
  }
  footer li:nth-child(3) {
    width: 56px;
      display: none;
  }
  footer li:nth-child(4) {
    width: 68px;
      display: none;
  }
  footer li:nth-child(5) {
    width: 68px;
      display: none;
  }
    footer li:nth-child(6) {
  width: 68px;
        display: none;
}
  .footer-logo {
    margin: 40px auto 20px;
  }
}