@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap");
abbr,
address,
article,
aside,
audio,
b,
blockquote,
body,
canvas,
caption,
cite,
code,
dd,
del,
details,
dfn,
div,
dl,
dt,
em,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
html,
i,
iframe,
img,
ins,
kbd,
label,
legend,
li,
mark,
menu,
nav,
object,
ol,
p,
pre,
q,
samp,
section,
small,
span,
strong,
sub,
summary,
sup,
table,
tbody,
td,
tfoot,
th,
thead,
time,
tr,
ul,
var,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: 0 0;
}

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

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
}

nav ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

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

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: 0 0;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: 700;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

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

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

sup {
  vertical-align: super;
}

sub {
  vertical-align: sub;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

sup {
  font-size: smaller;
  line-height: 1;
  color: unset;
}

html {
  font-size: 3.125vw;
  font-family: "Noto Sans JP", "ヒラギノ角ゴシック", "Hiragino Sans", YuGothic,
    "Yu Gothic", sans-serif;
}

@media (max-width: 738px) and (orientation: landscape) {
  html {
    font-size: 3.125vh;
  }
}

@media (min-width: 1401px) {
  html {
    font-size: 43.75px;
  }
}

img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}

@media (max-width: 738px) {
  img {
    width: 100%;
  }
}

p {
  color: #161616;
  font-style: normal;
  font-weight: 700;
  line-height: 175%; /* 42px */
}

/* ユーティリティ */
.u-fx-20 {
  font-size: 20px;
}

.u-fx-24 {
  font-size: 24px;
}

.u-fx-32 {
  font-size: 32px;
}

.u-fx-40 {
  font-size: 40px;
}

.u-fx-64 {
  font-size: 64px;
}

.u-fx-120 {
  font-size: 120px;
}

/* コンポーネント */
.c-inner {
  max-width: 1148px;
  margin: 0 auto;
  padding: 0 24px;
}
.c-inner__wide {
  max-width: 1328px;
  margin: 0 auto;
  padding: 0 24px;
}

.c-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  white-space: nowrap;
}

.c-footer__copy {
  font-size: 13px;
  font-weight: 500;
  line-height: 150%; /* 19.5px */
  text-align: center;
  padding: 0 24px 40px;
}

/* プロジェクト */
/* ヘッダー */
.l-header {
  padding: 40px 0 0 40px;
  display: flex;
}

/* MV */
.p-mv {
  padding: 40px 0;
}
.p-mv__flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.p-mv__text {
  flex-shrink: 0;
  max-width: 544px;
}
.p-mv__ttl {
  color: #004c99;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-mv__ttl-sub {
  border-bottom: 1px solid #004c99;
  padding: 0 0 16px;
  line-height: 100%; /* 32px */
}
.p-mv-ttl-main-wrap {
  display: flex;
  align-items: flex-end;
  gap: 5px;
}
.p-mv__ttl-main {
  line-height: 100%;
}
.p-mv__ttl-en {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 4px 8px 8px;
  background: #004c99;
  color: #fff;
  line-height: 100%; /* 32px */
  font-size: 32px;
}
.p-mv__img img {
  object-fit: cover;
}

/* ABOUT */
.p-about {
  background: #f5f5f5;
  padding: 80px 0;
}

.p-about__thumb {
  margin: 40px 0 0;
}
.p-about__thumb img {
  border-radius: 16px;
}
.p-about__flex {
  margin: 40px 0 0;
  display: flex;
  flex: 1 1;
  align-items: center;
  gap: 80px;
}
.p-about__text {
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  gap: 24px;
  max-width: 530px;
}
.p-about__img {
  width: 490px;
}

.p-about__img img {
  border-radius: 16px;
}

/* USAGE */
.p-usage {
  padding: 80px 0;
}
.p-usage__title {
  padding: 0 0 0 8px;
  border-left: 11px solid #004c99;
  line-height: 100%; /* 40px */
}
.p-usage__text {
  font-size: 24px;
  margin: 40px 0 0;
}
.p-usage__tube {
  margin: 40px auto 0;
  max-width: 850px;
  iframe {
    border-radius: 16px;
    width: 100%;
    aspect-ratio: 850/489;
  }
}
.p-usage__btn-wrap {
  display: flex;
  justify-content: center;
  margin: 80px 0 0;
}
.p-usage__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  color: #ffffff;
  background: #da0000;
  line-height: 150%; /* 36px */
  padding: 24px 40px 24px 95px;
  cursor: pointer;
  transition: 0.3s;
  max-width: 464px;
  width: 464px;
  font-size: 24px;
}
@media (any-hover: hover) {
  .p-usage__btn:hover {
    background: #004c99;
  }
}

@media screen and (max-width: 960px) {
  .u-fx-20 {
    font-size: 16px;
  }

  .u-fx-24 {
    font-size: 18px;
  }

  .u-fx-32 {
    font-size: 16px;
  }

  .u-fx-40 {
    font-size: 24px;
  }

  .u-fx-64 {
    font-size: 32px;
  }

  .u-fx-120 {
    font-size: 64px;
  }

  .l-header {
    padding: 28px 0 0 28px;
  }

  .l-header__logo {
    max-width: 118px;
  }

  /* MV */
  .p-mv__flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .p-mv__ttl-en {
    font-size: 18px;
    margin-top: 10px;
  }

  .p-mv__img img {
    aspect-ratio: 327/276;
    max-height: 100%;
  }

  /* ABOUT */
  .p-about {
    padding: 40px 0;
  }

  .p-about__thumb {
    margin: 24px 0 0;
  }

  .p-about__thumb img {
    border-radius: 8px;
  }
  .p-about__flex {
    flex-direction: column;
    gap: 24px;
    margin: 24px 0 0;
  }
  .p-mv__ttl {
    gap: 4px;
  }
  .p-about__text {
    max-width: 100%;
  }
  .p-about__img {
    width: 100%;
  }

  .p-about__img img {
    border-radius: 8px;
  }

  /* USAGE */
  .p-usage {
    padding: 40px 0;
  }
  .p-usage__title {
    padding: 0 0 0 8px;
    border-left: 4px solid #004c99;
  }
  .p-usage__text {
    margin: 24px 0 0;
  }
  .p-usage__tube {
    margin: 24px auto 0;
    aspect-ratio: 327/189;
    iframe {
      border-radius: 8px;
    }
  }
  .p-usage__btn-wrap {
    margin: 40px 0 0;
  }
  .p-usage__btn {
    font-size: 16px;
    padding: 24px 24px 24px 70px;
    gap: 28px;
  }
  .p-usage__btn svg {
    width: 24px;
    height: 24px;
  }
}

@media screen and (max-width: 576px) {
  .p-usage__btn {
    width: 100%;
  }
}

@media screen and (max-width: 360px) {
  .p-usage__btn {
    padding: 24px;
  }
}