@charset "UTF-8";

/* ==========================================================================
   Setting
========================================================================== */
:root {
  --white: #FFF;
  --l-gray: #F7F7F7;
  --gray: #636363;
  --d-gray: #323232;
  --dd-gray: #2B2B2B;
  --l-black: #181818;
  --black: #000;
  --border1: rgba(255, 255, 255, 0.20);
  --border2: #2F2F2F;
  --color1: #000;
  --red: #dd301d;

  --font1: 'Inter', sans-serif;
  --gothic: 'ryo-gothic-plusn', sans-serif;
}


/* ==========================================================================
   Loading
========================================================================== */


/* ==========================================================================
   Animation
========================================================================== */
/*
.iv {
  opacity: 0;
  transition: opacity 1s;
}
.iv.show {
  opacity: 1;
}
*/

@keyframes pulsateArrow {
    0% { transform: scale(1); opacity: .5; }
  100% { transform: scale(5); opacity: 0; }
}
@keyframes line {
    0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ==========================================================================
   Base
========================================================================== */
html {
  font-size: 87.5%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  overflow-y: scroll;
}
@media (max-width: 389px) {
  html { font-size: 3.59vw; }
}

body {
  font-family: var(--gothic);
  font-weight: 500;
  line-height: 2;
  letter-spacing: .1em;
  background: var(--black);
  color: var(--white);
  position: relative;
}

/* ==========================================================================
   Header
========================================================================== */
.header-bg {
  content: '';
  display: block;
  width: 100%;
  height: 100px;
  position: fixed;
  top: -101px;
  left: 0;
  z-index: 998;
  background: rgba(0, 0, 0, 0.01);
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
  transition: .6s;
  transition-property: top, height, background;
}
body:has(#siteHeader._show) .header-bg,
body.gNavOpen .header-bg {
  top: 0;
}


#siteHeader {
  width: 100%;
  height: 100px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  transition: .6s;
  transition-property: top, height, mix-blend-mode;
  view-transition-name: none !important;
  mix-blend-mode: difference;
}
#siteHeader._hide {
  top: -131px;
}
body.gNavOpen #siteHeader {
  top: 0;
}

#siteHeader .header-inner {
  width: 100%;
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 7.5vw;
}

#logo {
  margin: 0;
  flex: 0 0 172px;
  position: relative;
}
#logo .logo__inner {
  display: block;
  color: inherit;
  position: relative;
  transition: width .4s;
}
#logo .logo__inner img {
  display: inline-block;
  vertical-align: middle;
}

@media (min-width: 992px) {
  #siteHeader {
    display: flex;
    align-items: flex-end;
  }
  #siteHeader .header-inner {
    padding: 0 5.5vw;
  }
  #logo .logo__inner {
    width: 140px;
  }
  #siteHeader._show,
  #siteHeader._show .header-inner,
  body:has(#siteHeader._show) .header-bg {
    height: 90px;
  }
  #siteHeader._fixed #logo .logo__inner {
    width: 120px;
  }

  body.home #siteHeader:not(._fixed):not(._show) {
    height: 130px;
  }
  body.home #siteHeader:not(._fixed):not(._show) #logo .logo__inner {
    width: 172px;
  }
}

/* ==========================================================================
   Global Navigation
========================================================================== */
nav a {
  display: block;
  text-decoration: none;
}
nav ul {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 0;
  margin: 0;
}
nav ul li a {
  display: block;
  color: inherit;
  text-decoration: none;
  line-height: 1.25;
  padding: 1rem 0;
}
nav ul li a span,
nav ul li a em {
  display: block;
  font-style: normal;
}


.gNav {
  flex: 1 1 100%;
  max-width: 100%;
}
.gNav__inner {
  display: flex;
  width: 100%;
}
.gNav .navBar {
  width: 100%;
  font-family: var(--font1);
  font-weight: 700;
}
.gNav .navBar ul {
  display: flex;
  justify-content: flex-end;
  margin: 0;
}
.gNav .navBar ul li a span {
  display: block;
}
.gNav .navBar > ul > li > a {
  display: flex;
  align-items: center;
}



ul.social {
  list-style-type: none;
  display: flex;
  flex-direction: row!important;
  gap: 1rem;
}
ul.social li a {
  display: block;
  line-height: 1;
}
ul.social li a svg {
  width: 20px;
  height: 20px;
}
ul.social li a:hover {
  opacity: .5;
}

/* ==========================================================================
   PC Global Navigation
========================================================================== */
@media(min-width: 992px){
  .gNav {
    display: block !important;
  }
  .gNav .navBar ul.main-nav {
    gap: 4.5%; 
    font-size: 1.143em;
    letter-spacing: .05em;
  }

  .gNav .navBar ul.main-nav li a > span {
    overflow: hidden;
    color: transparent;
    text-shadow: 0 -1.5em 0 #FFF, 0 0 0 #FFF;
    transition: text-shadow 0.3s;
  }
  .gNav .navBar ul.main-nav li a:hover > span {
    text-shadow: 0 0 0 #FFF, 0 1.5em 0 #FFF;
  }

  .gNav ul.main-nav li .ani_dot:not(:hover)::before,
  .gNav ul.main-nav li .ani_dot:not(:hover)::after {
    transform: translateY(-50%) scale(.25);
  }
  .gNav ul.main-nav li:not(:last-child) .ani_dot {
    padding-right: 0;
  }
  .gNav ul.main-nav li:not(:last-child) .ani_dot::before,
  .gNav ul.main-nav li:not(:last-child) .ani_dot::after {
    display: none;
  }
  .gNav .sub-nav,
  .gNav .social,
  .nav-btn {
    display: none !important;
  }
}

/* ==========================================================================
   SP Global Navigation
========================================================================== */
@media(max-width: 991px){

  body.gNavOpen #siteHeader {
    mix-blend-mode: normal;
  }
  body.gNavOpen .header-bg {
    background: rgba(0, 0, 0, 0.4);
    height: 100vh;
  }

  .gNav{
    font-size: .857em;
    position: fixed;
    top: 100px;
    right: 0;
    left: 0;

    display: none;   
  }
  .gNav__inner {
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    height: calc(100dvh - 100px);
    overflow-y: auto;
    padding-bottom: 2em;
    position: absolute;
    top: 0;
    right: 0;
      
    opacity: 0;
    transition: all 1s cubic-bezier(0.190, 1.000, 0.220, 1.000);
  }
  .gNav .navBar {
    display: flex;
    flex-wrap: wrap;
    padding-top: 3.5em;
  }
  .gNav .navBar > ul {
    flex-direction: column;
    opacity: 0;
    transform: translateY(1rem);
    margin: 0 7.5vw;
    transition: all 1s .5s cubic-bezier(0.190, 1.000, 0.220, 1.000);
  }
  .gNav .navBar ul.main-nav {
    width: 100%;
    font-size: 2.167em;
    letter-spacing: .05em;
    margin-bottom: 1rem;
  }
  .gNav .navBar ul.main-nav li {
    width: 100%;
    position: relative;
  }
  .gNav .navBar ul.main-nav li a {
    position: relative;
  }
  .gNav .navBar ul.main-nav::before,
  .gNav .navBar ul.main-nav li::before,
  .gNav .navBar ul.main-nav li::after {
    content: '';
    display: block;
    width: calc(100% + 7.5vw);
    height: 1px;
    background-image: linear-gradient(var(--border1), var(--border1));
    background-repeat: no-repeat;
    background-position: bottom right;
    background-size: 100% 1px;
    transition: background-size .4s;
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .gNav .navBar ul.main-nav::before {
    top: 0;
  }
  .gNav .navBar ul.main-nav li::before {
    background-image: linear-gradient(var(--white), var(--white));
    background-size: 0 1px;
  }
  .gNav .navBar ul.main-nav li a {
    display: block;
    padding: 1.5rem 0;
  }
  .gNav .navBar ul.sub-nav,
  .gNav .navBar ul.social {
    flex: 0 0 calc(50% - 15vw);
    width: calc(50% - 15vw);
    align-self: center;
  }
  .gNav .navBar ul.social li a svg {
    width: 25px;
    height: 25px;
  }
  .gNav .navBar ul.sub-nav li a:hover {
    opacity: .5;
  }
  .gNav .copyright {
    text-align: center;
  }

  /* OPEN */
  #siteHeader:has(.gNav.on) {
    height: 100dvh;
  }
  .gNav.on .gNav__inner{
    opacity: 1;
  }
  .gNav.on ul {
    opacity: 1;
    transform: translateY(0);
  }

  /* Nav Btn */
  .nav-btn {
    background: transparent;
    color: #FFF;
    display: flex;
    justify-content: center;
    align-items: center;
    width: calc(26px + 15vw);
    height: 60px;
    padding: 15px;
    position: fixed;
    top: 18px;
    right: 0;
    z-index: 2;
    transition: .5s;
  }
  .nav-btn i{
    display: block;
    background: currentColor;
    width: 34px;
    height: 1px;
    position: absolute;
    right: 0;
    left: 0;
    margin: -0.5px auto 0;
    transform: rotate(-40deg);
    transition: transform .3s;
  }
  .nav-btn i:nth-of-type(1) {
    top: 50%;
  }
  .nav-btn i:nth-of-type(2) {
    top: calc(50% - 10px);
  }
  .nav-btn i:nth-of-type(3) {
    top: calc(50% + 10px);
  }
  .nav-btn.on i {
    transition: transform .2s .2s, top .2s;
  }
  .nav-btn.on i:nth-of-type(1) {
    transform: rotate(-40deg) scaleX(0);
  }
  .nav-btn.on i:nth-of-type(2) {
    top: 50%;
    transform: rotate(40deg);
  }
  .nav-btn.on i:nth-of-type(3) {
    top: 50%;
    transform: rotate(-40deg);
  }
}

/* ==========================================================================
   Background
========================================================================== */
#bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  overflow: hidden;
}
.bg {
  width: 100%;
  height: 130vw;
  background-image: linear-gradient(247deg, var(--black) 0%, var(--l-black) 80%);
  overflow: hidden;
  position: relative;
}
.bg::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/noise.png) repeat top left / 400px;
  mix-blend-mode: multiply;
  position: absolute;
  top: 0;
  left: 0;
}
.bg.bg-head {
  height: 27rem;
  position: absolute;
  top: 0;
  left: 0;
  clip-path: polygon(0 0, 100% 0%, 100% calc(100% - 40vw), 0% 100%);
}
.bg1 {
  clip-path: polygon(0 40vw, 100% 0%, 100% calc(100% - 40vw), 0% 100%);
  z-index: 1;
}
.bg2 {
  clip-path: polygon(0 0, 100% 40vw, 100% 100%, 0 calc(100% - 40vw));
  background-image: linear-gradient(247deg, var(--l-black) 0%, var(--black) 80%);
}

.bg1._reverse {
  background-image: linear-gradient(247deg, var(--l-black) 0%, var(--black) 80%);
}
.bg2._reverse {
  background-image: linear-gradient(247deg, var(--black) 0%, var(--l-black) 80%);
}

.bg + .bg {
  margin-top: -20vw;
}

@media (orientation: landscape){
  .bg {
    height: 85vw;
  }
  .bg1 {
    clip-path: polygon(0 40vw, 100% 0%, 100% calc(100% - 40vw), 0% 100%);
  }
  .bg2 {
    clip-path: polygon(0 0, 100% 40vw, 100% 100%, 0 calc(100% - 40vw));
  }
}
@media (min-width: 992px){
  .bg.bg-head {
    height: 39rem;
    background-image: linear-gradient(67deg, var(--black) 30%, var(--l-black) 50%);
    clip-path: polygon(0 0, 100% 0%, 100% calc(100% - 40vw), 0% 100%);
    transform: translateY(-8.5%);
  }
}


/* ==========================================================================
   Footer
========================================================================== */
#siteFooter {
  clear: both;
  overflow: hidden;
  background-image: linear-gradient(-107deg, var(--black) 0%, var(--d-gray) 75%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
#siteFooter::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/noise.png) repeat top left / 400px;
  mix-blend-mode: multiply;
  position: absolute;
  top: 0;
  left: 0;
}

@media (orientation: landscape){
  #siteFooter {
    background-image: linear-gradient(-107deg, var(--black) 0%, var(--d-gray) 75%);
  }
}
#siteFooter .footer-contact {
  margin: 9.5rem auto 4.5rem;
}
#siteFooter .footer-contact .headline {
  margin: 0;
}
#siteFooter .footer-contact .headline + p {
  margin: 1.5em 0;
}

#siteFooter .inner-footer a:hover {
  opacity: .5;
}
#siteFooter .fNav {
  margin-bottom: 4.5rem;
  white-space: nowrap;
}
#siteFooter .fNav .navBar > ul > li {
  flex-basis: 9em;
}
#siteFooter .fNav ul.main-nav {
  font-size: 1.143rem;
}
#siteFooter .fNav ul.sub-nav {
  font-size: .857rem;
}
#siteFooter .logo__inner {
  width: 155px;
  display: inline-block;
  color: inherit;
}
#siteFooter .footer-info {
  font-weight: 700;
}
#siteFooter .footer-info > .row {
  margin-bottom: 2rem;
}
#siteFooter .footer-info p {
  margin-top: .5em;
}
#siteFooter ul.social {
  justify-content: flex-end;
}
#siteFooter .copyright {
  padding: 3rem 0 2rem;
  text-align: center;
  font-family: var(--font1);
  font-size: .8rem;
  font-weight: 400;
}

#siteFooter nav {
  font-family: var(--font1);
  font-weight: 700;
}
@media(min-width: 768px){
  #siteFooter .footer-contact .headline + p {
    margin: 2em 0 0;
  }
  #siteFooter .inner-footer {
    padding-bottom: 3.5rem;
  }
  #siteFooter .fNav {
    margin-bottom: .5rem;
  }
  #siteFooter .fNav .navBar > ul {
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 6%;
  }
  #siteFooter .fNav .navBar > ul > li {
    flex-basis: auto;
  }
  #siteFooter .fNav ul.main-nav {
    margin-bottom: 5rem;
  }
  #siteFooter #footerLogo {
    margin-bottom: 2.25rem;
  }
  #siteFooter ul.social {
    justify-content: flex-start;
  }
  #siteFooter .copyright {
    padding: 2rem 0;
    text-align: right;
  }
}
@media(min-width: 992px){
  #siteFooter .footer-contact {
    margin: 9.5rem auto 11.5rem;
  }
  #siteFooter .footer-contact .headline + p {
    margin: 0;
  }
}