/* reset
--------------------------------------*/
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  -webkit-text-size-adjust: 100%;
}

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  vertical-align: baseline;
  background: transparent;
}

article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, video {
  display: block;
}

li {
  list-style: none;
}

html {
  overflow-y: scroll;
}

img {
  border: 0;
  vertical-align: bottom;
}

em {
  font-style: normal;
}

/* fonts
--------------------------------------*/
@font-face {
  font-family: 'LearningCurve';
  src: url("fonts/LearningCurve.woff2") format("woff2"), url("fonts/LearningCurve.woff") format("woff"), url("fonts/LearningCurve.svg#LearningCurve") format("svg");
  font-weight: normal;
  font-style: normal;
}
/* structure
--------------------------------------*/
html {
  font-size: 62.5%;
}
html.fixed {
  position: fixed;
}

body {
  font-family: "Yu Gothic", YuGothic, sans-serif;
  background-color: #fff;
  font-size: 1.4em;
  font-size: 1.4rem;
  /*letter-spacing: .02em;*/
  line-height: 1.2;
  color: #555;
  opacity: 0;
}

#wrapper {
  margin: 0 auto;
  width: 100%;
  overflow: hidden;
}

@media screen and (min-width: 660px) {
  body {
    font-size: 1.6em;
    font-size: 1.6rem;
  }
}
@media screen and (min-width: 768px) {
  body {
    font-size: 1.6em;
    font-size: 1.6rem;
  }

  #wrapper {
    width: 750px;
  }
  html.fixed #wrapper {
    position: fixed;
    top: 0;
    left: 50%;
    margin-left: -375px;
  }
}
/* style
--------------------------------------*/
a {
  text-decoration: none;
  color: inherit;
  outline: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0.01);
  transition: opacity .3s;
}
a:hover {
  opacity: .7;
}

img {
  width: 100%;
  max-width: 100%;
  height: auto;
}

.mover {
  transition: opacity .3s;
}

.mover:hover {
  opacity: .7;
}

.txt_c {
  text-align: center !important;
}

.txt_r {
  text-align: right !important;
}

.dis_none {
  visibility: hidden;
}

@media screen and (min-width: 768px) {
  .pc_none {
    display: none !important;
  }

  .sp6_none {
    display: none !important;
  }
}
@media screen and (max-width: 767px) {
  .sp_none {
    display: none !important;
  }

  .sp6_none {
    display: none !important;
  }
}
@media screen and (max-width: 364px) {
  br.sp6_none {
    display: inline-block !important;
  }
}
/* header
--------------------------------------*/
#header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 8.4rem;
  background: url("../img/bg_header.png") left bottom no-repeat;
  background-size: cover;
  z-index: 100;
}

.header_inner {
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  -webkit-transition: .3s;
  transition: .3s;
}
.header_inner .logo {
  line-height: 1;
  padding: .8rem 0 0 1.5rem;
  font-family: "LearningCurve";
  font-size: 4.3rem;
  font-weight: normal;
  letter-spacing: -.03em;
  white-space: nowrap;
  color: #fff;
  text-shadow: 2px 2.3px 0px rgba(0, 0, 0, 0.15);
}

.header_menu {
  position: relative;
  width: 15rem;
}
.header_menu li {
  position: absolute;
  top: 0;
  width: 8.2rem;
  height: 8.4rem;
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: cover;
}
.header_menu li a {
  display: block;
  height: 100%;
  padding-top: 4.2rem;
  font-family: "LearningCurve";
  font-size: 3rem;
  letter-spacing: -.02em;
  line-height: 1;
  text-align: center;
}
.header_menu li.sns_btn {
  left: 0;
  background-image: url("../img/bg_header_sns.png");
}
.header_menu li.sns_btn a {
  color: #ff5273;
  background: url("../img/ic_sns.png") 3rem 2rem no-repeat;
  background-size: 2.4rem auto;
}
.header_menu li.menu_btn {
  right: 0;
  background-image: url("../img/bg_header_menu.png");
}
.header_menu li.menu_btn a {
  color: #fff;
}
.header_menu li.menu_btn a span {
  display: block;
  position: absolute;
  top: 3.2rem;
  left: 2.5rem;
  width: 3rem;
  height: .2rem;
  border-radius: .1rem;
  background-color: #fff;
  transition: .3s;
}
.header_menu li.menu_btn a span::before, .header_menu li.menu_btn a span::after {
  display: block;
  content: "";
  width: 100%;
  height: .2rem;
  border-radius: .1rem;
  background-color: #fff;
  transition: .4s;
}
.header_menu li.menu_btn a span::before {
  margin-top: -1rem;
}
.header_menu li.menu_btn a span::after {
  margin-top: 1.8rem;
}
.header_menu li.menu_btn.close a span::before, .header_menu li.menu_btn .menu_btn.close a span::after {
  margin-top: 0;
}
.header_menu li.menu_btn.close a span {
  background: transparent;
}
.header_menu li.menu_btn.close a span::before {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.header_menu li.menu_btn.close a span::after {
  margin-top: -.2rem;
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
}

@media screen and (max-width: 364px) {
  .header_inner .logo {
    font-size: 3.6rem;
  }

  .header_menu {
    width: 13rem;
  }
  .header_menu li {
    width: 7.4rem;
    height: 7.6rem;
  }
  .header_menu li a {
    font-size: 2.6rem;
  }
  .header_menu li.sns_btn a {
    background: url("../img/ic_sns.png") 2.5rem 2rem no-repeat;
    background-size: 2.4rem auto;
  }
  .header_menu li.menu_btn a span {
    left: 2rem;
  }
}
@media screen and (min-width: 660px) {
  #header {
    height: 14rem;
  }

  .header_inner .logo {
    padding: 1.3rem 0 0 2.5rem;
    font-size: 7rem;
    font-weight: normal;
  }

  .header_menu {
    position: relative;
    width: 24rem;
  }
  .header_menu li {
    position: absolute;
    top: 0;
    width: 14rem;
    height: 14.3rem;
  }
  .header_menu li a {
    padding-top: 7.4rem;
    font-size: 5rem;
  }
  .header_menu li.sns_btn {
    left: 0;
    background-image: url("../img/bg_header_sns.png");
  }
  .header_menu li.sns_btn a {
    color: #ff5273;
    background: url("../img/ic_sns.png") 5rem 3.3rem no-repeat;
    background-size: 4rem auto;
  }
  .header_menu li.menu_btn {
    right: 0;
    background-image: url("../img/bg_header_menu.png");
  }
  .header_menu li.menu_btn a span {
    display: block;
    position: absolute;
    top: 5.3rem;
    left: 4.2rem;
    width: 5rem;
  }
  .header_menu li.menu_btn a span::before {
    margin-top: -1.6rem;
  }
  .header_menu li.menu_btn a span::after {
    margin-top: 3rem;
  }
}
@media screen and (min-width: 768px) {
  #header {
    width: 750px;
    height: 16.8rem;
    left: 50%;
    margin-left: -375px;
  }

  .header_inner .logo {
    padding: 2rem 0 0 3rem;
    font-size: 8rem;
    letter-spacing: normal;
  }

  .header_menu {
    width: 30rem;
  }
  .header_menu li {
    width: 16.4rem;
    height: 16.7rem;
  }
  .header_menu li a {
    padding-top: 8.4rem;
    font-size: 6rem;
  }
  .header_menu li.sns_btn a {
    background: url("../img/ic_sns.png") 6rem 4rem no-repeat;
    background-size: 4.8rem auto;
  }
  .header_menu li.menu_btn a span {
    top: 6.4rem;
    left: 5rem;
    width: 6rem;
    height: .4rem;
    border-radius: .2rem;
  }
  .header_menu li.menu_btn a span::before, .header_menu li.menu_btn a span::after {
    height: .4rem;
    border-radius: .2rem;
  }
  .header_menu li.menu_btn a span::before {
    margin-top: -2rem;
  }
  .header_menu li.menu_btn a span::after {
    margin-top: 3.6rem;
  }
  .header_menu li.menu_btn.close a span::after {
    margin-top: -.4rem;
  }
}
.sns_link {
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.gnav .sns_link {
  position: fixed;
  width: 100%;
  top: -19rem;
  left: 0;
  padding-top: 10.4rem;
  height: 18.8rem;
  background-color: #fff;
  transition: .4s;
  z-index: 50;
}
.gnav .sns_link.open {
  transform: translateY(19rem);
}
.sns_link li {
  width: 6.4rem;
  height: 6.4rem;
}
.sns_link li + li {
  margin-left: 3rem;
}
.sns_link li a {
  display: block;
  height: 6.4rem;
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: cover;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
}
.sns_link li a.ic_tw {
  background-image: url("../img/ic_tw.png");
}
.sns_link li a.ic_fb {
  background-image: url("../img/ic_fb.png");
}
.sns_link li a.ic_insta {
  background-image: url("../img/ic_insta.png");
}

.gnav_page_link {
  position: fixed;
  top: -31rem;
  left: 0;
  padding-top: 9rem;
  background: url("../img/bg_gnav.jpg") center top no-repeat;
  background-size: cover;
  width: 100%;
  height: 30rem;
  background-color: #fff;
  transition: .4s;
  z-index: 50;
}
.gnav_page_link.open {
  transform: translateY(31rem);
}
.gnav_page_link li {
  padding-bottom: 1.5rem;
}
.gnav_page_link li:first-child {
  padding-bottom: 2.5rem;
}
.gnav_page_link a {
  display: block;
  font-family: "LearningCurve";
  letter-spacing: -.03em;
  font-size: 4rem;
  font-weight: bold;
  color: #ff5273;
  text-shadow: 3px 0px 10px #fff,-3px 0px 10px #fff,3px 0px 10px #fff,-3px 0px 10px #fff;
  line-height: 1;
  text-align: center;
}

@media screen and (min-width: 660px) {
  .gnav .sns_link {
    top: -32rem;
    padding-top: 17.3rem;
    height: 31.3rem;
  }
  .gnav .sns_link.open {
    transform: translateY(32rem);
  }
  .sns_link li {
    width: 10.6rem;
    height: 10.6rem;
  }
  .sns_link li + li {
    margin-left: 5rem;
  }
  .sns_link li a {
    height: 10.6rem;
  }

  .gnav_page_link {
    position: fixed;
    top: -51rem;
    padding-top: 15rem;
    height: 50rem;
  }
  .gnav_page_link.open {
    transform: translateY(51rem);
  }
  .gnav_page_link li {
    padding-bottom: 5rem;
  }
  .gnav_page_link li:first-child {
    padding-bottom: 6rem;
  }
  .gnav_page_link a {
    font-size: 6rem;
  }
}
@media screen and (min-width: 768px) {
  .gnav .sns_link {
    top: -38rem;
    left: 50%;
    width: 750px;
    margin-left: -375px;
    padding-top: 20.8rem;
    height: 37.6rem;
  }
  .gnav .sns_link.open {
    transform: translateY(38rem);
  }
  .sns_link li {
    width: 12.8rem;
    height: 12.8rem;
  }
  .sns_link li + li {
    margin-left: 6rem;
  }
  .sns_link li a {
    height: 12.8rem;
  }

  .gnav_page_link {
    position: fixed;
    top: -62rem;
    left: 50%;
    width: 750px;
    margin-left: -375px;
    padding-top: 18rem;
    height: 60rem;
  }
  .gnav_page_link.open {
    transform: translateY(62rem);
  }
  .gnav_page_link li {
    padding-bottom: 3rem;
  }
  .gnav_page_link li:first-child {
    padding-bottom: 5rem;
  }
  .gnav_page_link a {
    font-size: 8rem;
  }
}
/* pagetop
--------------------------------------*/
.pagetop {
  position: relative;
  margin: 0 auto;
  z-index: 2000;
}

.pagetop a {
  display: block;
  position: absolute;
  bottom: 1rem;
  right: 1.5rem;
  width: 12.5rem;
  height: 17.5rem;
}

.pagetop.fixed a {
  position: fixed;
}

@media screen and (min-width: 660px) {
  .pagetop a {
    bottom: 1.6rem;
    right: 2.5rem;
    width: 21rem;
    height: 29.2rem;
  }
}
@media screen and (min-width: 768px) {
  .pagetop a {
    bottom: 2rem;
    right: auto;
    left: 50%;
    margin-left: 116px;
    width: 18rem;
    height: 25rem;
  }
}
/* footer
--------------------------------------*/
footer::before {
  content: "";
  display: block;
  height: 11.2vw;
  max-height: 84px;
  background: url("../img/bg_footer_01.png") center top no-repeat;
  background-size: cover;
}

.footer_nav {
  position: relative;
  margin-top: .5rem;
  padding-bottom: .5rem;
  background-color: #ff5273;
}
.footer_nav::before {
  content: "";
  display: block;
  height: 10.666vw;
  max-height: 80px;
  background: url("../img/bg_footer_02.png") center top no-repeat;
  background-size: cover;
}
.footer_nav::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../img/bg_footer_03.png") center bottom no-repeat;
  background-size: 95% auto;
  z-index: 2;
}

.footer_nav_link {
  position: relative;
  z-index: 10;
}
.footer_nav_link li {
  padding: .5rem 10%;
}
.footer_nav_link li a {
  display: block;
  line-height: 1;
  font-family: "LearningCurve";
  font-size: 4rem;
  color: #fff;
  text-align: center;
}
.footer_nav_link li a.ph_link {
  background: url("../img/logo_ph.png") left center no-repeat;
  background-size: 2.9rem auto;
}

footer small {
  display: block;
  margin-top: .5rem;
  color: #ffc6cd;
  line-height: 1;
  font-size: 1.2rem;
  text-align: center;
}

@media screen and (min-width: 660px) {
  footer .sns_link {
    margin-top: .8rem;
  }

  .footer_nav {
    margin-top: .8rem;
    padding-bottom: .8rem;
  }

  .footer_nav_link {
    margin: 0 auto;
    padding: .8rem 10%;
  }
  .footer_nav_link li {
    padding: .8rem 0;
  }
  .footer_nav_link li a {
    font-size: 6.6rem;
  }
  .footer_nav_link li a.ph_link {
    background-size: 4.8rem auto;
  }

  footer small {
    margin-top: .8rem;
    font-size: 2rem;
  }
}
@media screen and (min-width: 768px) {
  footer .sns_link {
    margin-top: 1rem;
  }

  .footer_nav {
    margin-top: 1rem;
    padding-bottom: 1rem;
  }

  .footer_nav_link {
    margin: 0 auto;
    padding: 0;
    width: 600px;
  }
  .footer_nav_link li {
    padding: 1rem 0;
  }
  .footer_nav_link li a {
    font-size: 8rem;
    letter-spacing: -.03em;
  }
  .footer_nav_link li a.ph_link {
    background-size: 5.8rem auto;
  }

  footer small {
    margin-top: 1rem;
    font-size: 2.4rem;
    letter-spacing: .04em;
  }
}
/* contents
--------------------------------------*/
#contents {
  position: relative;
  z-index: 5;
}

#contents:not(.top) {
  margin-top: 10rem;
}

@media screen and (min-width: 660px) {
  #contents:not(.top) {
    margin-top: 16.6rem;
  }
}
@media screen and (min-width: 768px) {
  #contents:not(.top) {
    margin-top: 19.8rem;
  }
}