@charset "UTF-8";
/* ==========================================================================
   Base Resource
   ==========================================================================*/
/* --------------------------------------------------------------------------
   Reset CSS
   http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126 License: none (public domain)
   --------------------------------------------------------------------------*/
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;600;700&family=Poppins:wght@400;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;500;700;900&display=swap");
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  border: 0;
  font: inherit;
  font-size: 62.5%;
  margin: 0;
  padding: 0;
  vertical-align: baseline; }

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

*, *:before, *:after {
  box-sizing: border-box; }

html {
  font-size: 62.5%; }

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
  font-size: 18px;
  letter-spacing: 0.05em;
  line-height: 1.6; }

body.is-open {
  overflow: hidden; }

a {
  color: inherit;
  text-decoration: none;
  transition: 300ms; }

a:hover {
  opacity: 0.8;
  text-decoration: none; }

input {
  margin: 0; }

img {
  vertical-align: bottom; }

/* --------------------------------------------------------------------------
   Unique Resets
   --------------------------------------------------------------------------*/
html {
  overflow: auto; }

body {
  letter-spacing: 0.05em;
  overflow: hidden; }

img {
  max-width: 100%; }

/* --------------------------------------------------------------------------
   Font
   --------------------------------------------------------------------------*/
.f-noto {
  font-family: "Noto Sans JP", sans-serif; }

.f-poppins {
  font-family: "Poppins", sans-serif; }

.f-roboto {
  font-family: "Roboto", sans-serif; }

/* --------------------------------------------------------------------------
   Utility
   --------------------------------------------------------------------------*/
/* ==========================================================================
   For JS plugin
   ==========================================================================*/
/* ==========================================================================
   Header CSS
   ==========================================================================*/
/* ==========================================================================
   Main CSS
   ==========================================================================*/
/* --------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------*/
.footer {
  position: absolute;
  margin: auto;
  bottom: 0;
  left: 0;
  right: 0; }
  .footer__copyright {
    font-size: 1.1rem;
    font-family: "Oswald", sans-serif;
    font-weight: 100;
    color: #fff;
    letter-spacing: 0.11em;
    text-align: center;
    padding: 10px 0; }

/* -----------------------------------------------------------------
   Component
   ----------------------------------------------------------------- */
/* -----------------------------------------------------------------
   UNDER CONSTRUCTION
   ----------------------------------------------------------------- */
.undercnst {
  position: relative;
  width: 100%;
  height: 100vh;
  background: linear-gradient(45deg, #2A455C, #373B32, #3C1D1D);
  background-size: 400% 400%;
  animation: bggradient 7s ease infinite; }
  @media screen and (max-width: 960px) {
    .undercnst {
      background: linear-gradient(120deg, #2A455C, #373B32, #3C1D1D);
      background-size: 500% 250%;
      animation: bggradient 7s ease infinite; } }
  .undercnst__heading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%); }

@keyframes bggradient {
  0% {
    background-position: 0% 50%;
    background-size: 300% 400%; }
  50% {
    background-position: 100% 50%;
    background-size: 600% 600%; }
  100% {
    background-position: 0% 50%;
    background-size: 300% 400%; } }