/*--------------------------------------------------------*/
/*! _reset*/
/*--------------------------------------------------------*/
/*! http://meyerweb.com/eric/tools/css/reset/ */
/*!   v2.0 | 20110126 */
/*!   License: none (public domain) */
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 {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  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;
}

/*--------------------------------------------------------*/
/*! _color*/
/*--------------------------------------------------------*/
:root {
  --c_black: #333;
  --txt_black: var(--c_black);
  --c_white: #FFF;
  --txt_white: var(--c_white);
  --shadow_sp: 2px 3px 4px rgba(255, 255, 255, 0.16);
  --shadow_pc01: 3.12px 4.68px 6.23px rgba(255, 255, 255, 0.16);
  --shadow_pc02: 4.56px 6.84px 9.12px rgba(255, 255, 255, 0.16);
}

/*--------------------------------------------------------*/
/*! _variable*/
/*--------------------------------------------------------*/
:root {
  --hover_transition: 0.3s;
  --hover_opacity: 0.7;
}

/*--------------------------------------------------------*/
/*! _base*/
/*--------------------------------------------------------*/
*,
*:before,
*:after {
  box-sizing: border-box;
  letter-spacing: 0em;
}

html {
  scroll-behavior: smooth;
}

body {
  width: 100%;
  background-color: var(--bg_base);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic Pro", "Meiryo", sans-serif;
  font-size: 16px;
  font-size: 1rem;
  color: var(--txt_black);
  overflow-y: scroll;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--hover_transition);
}

@media (hover: hover) {
  a:hover {
    text-decoration: none;
    opacity: var(--hover_opacity);
  }
}

@media (hover: none) {
  a:active {
    text-decoration: none;
    opacity: var(--hover_opacity);
  }
}

picture {
  display: block;
}

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

iframe {
  width: 100%;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

input {
  margin: 0;
  padding: 0;
  font: inherit;
}

textarea {
  display: block;
  margin: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  resize: none;
}

button {
  font: inherit;
  padding: 0;
  background-color: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
}

@media screen and (min-width: 950px) {
  .u-dn--pc {
    display: none;
  }
}

.u-dn--sp {
  display: none;
}

@media screen and (min-width: 950px) {
  .u-dn--sp {
    display: block;
  }
}

.u-ttu {
  text-transform: uppercase;
}

.u-ttc {
  text-transform: capitalize;
}

/*--------------------------------------------------------*/
/*! _main*/
/*--------------------------------------------------------*/
.l-wrapper-limit {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
}

.l-main__inner {
  width: 89.333%;
  margin: 0 auto;
}

@media screen and (min-width: 950px) {
  .l-main__inner {
    width: 66%;
    max-width: 950px;
  }
}

/*--------------------------------------------------------*/
/* _project-index
/*--------------------------------------------------------*/
.about__container {
  width: 89.333%;
  margin: 0 auto;
}

@media screen and (min-width: 950px) {

  .about__inner,
  .fv__inner {
    width: 66%;
    max-width: 950px;
    margin: 0 auto;
  }
}

/*--------------------------------------------------------*/
/*! <fv>*/
/*--------------------------------------------------------*/
.fv__main {
  width: 100%;
  height: 100%;
  background-image: url(../../img/fv_main_bg-sp.webp);
  background-size: cover;
  background-position: top center;
}

@media screen and (min-width: 950px) {
  .fv__main {
    background-image: url(../../img/fv_main_bg.webp);
    overflow: hidden;
  }
}

.fv__inner {
  position: relative;
}

.fv .img.right {
  width: 43.2%;
  position: absolute;
  bottom: 0;
  right: 0;
}

@media screen and (min-width: 950px) {
  .fv .img.right {
    width: 67.684%;
    top: 0;
    bottom: auto;
    left: 60%;
    right: auto;
  }
}

.fv__cta {
  width: 100%;
  height: 100%;
  padding: 2.13% 0 3.466%;
  background-image: url(../../img/fv_cta_bg-sp.webp);
  background-size: cover;
  background-position: top center;
}

@media screen and (min-width: 950px) {
  .fv__cta {
    padding: 1.319% 0 1%;
    background-image: url(../../img/fv_cta_bg.webp);
  }
}

.fv__cta .l-main__inner {
  position: relative;
}

.fv .btn-wrapper {
  text-align: center;
}

@media screen and (min-width: 950px) {
  .fv .btn-wrapper {
    position: absolute;
    bottom: 0%;
  }
}

.fv .btn {
  display: inline-block;
  filter: drop-shadow(var(--shadow_sp));
}

@media screen and (min-width: 950px) {
  .fv .btn {
    width: 55%;
    filter: drop-shadow(var(--shadow_pc01));
  }
}

/*--------------------------------------------------------*/
/*! <tokuten>*/
/*--------------------------------------------------------*/
.tokuten {
  width: 100%;
  height: 100%;
  padding: 4.8% 0 14.133%;
  background-image: url(../../img/tokuten_bg-sp.webp);
  background-size: cover;
  background-position: top center;
}

@media screen and (min-width: 950px) {
  .tokuten {
    padding: 7.0833% 0 6.25%;
    background-image: url(../../img/tokuten_bg.webp);
  }
}

.tokuten__title {
  width: 82.38%;
  margin: 0 auto;
}

@media screen and (min-width: 950px) {
  .tokuten__title {
    width: 56%;
  }
}

.tokuten__inner {
  width: 93.066%;
  margin: 0 auto;
}

@media screen and (min-width: 950px) {
  .tokuten__inner {
    width: 66.875%;
    max-width: 963px;
  }
}

.tokuten__list {
  width: 100%;
  margin-top: 11.461%;
  display: flex;
  flex-direction: column;
  transform: translateX(2px);
}

@media screen and (min-width: 950px) {
  .tokuten__list {
    margin-top: 4.21%;
    flex-direction: row;
    justify-content: space-between;
  }
}

@media screen and (min-width: 950px) {
  .tokuten__li-item {
    width: 32.18%;
  }
}

.tokuten__li-item:not(:first-child) {
  margin-top: 5.73%;
}

@media screen and (min-width: 950px) {
  .tokuten__li-item:not(:first-child) {
    margin-top: 0;
  }
}

/*--------------------------------------------------------*/
/*! <cta>*/
/*--------------------------------------------------------*/
.cta {
  width: 100%;
  height: 100%;
  padding: 4.8% 0 6.66%;
  background-image: url(../../img/cta_bg-sp.webp);
  background-size: cover;
  background-position: top center;
}

@media screen and (min-width: 950px) {
  .cta {
    padding: 6.66% 0 6.94%;
    background-image: url(../../img/cta_bg.webp);
  }
}

.cta .l-main__inner {
  position: relative;
}

.cta .btn-wrapper {
  text-align: center;
}

.cta .btn {
  display: inline-block;
  filter: drop-shadow(var(--shadow_sp));
}

@media screen and (min-width: 950px) {
  .cta .btn {
    width: 80.315%;
    filter: drop-shadow(var(--shadow_pc02));
  }
}

/*--------------------------------------------------------*/
/*! <about>*/
/*--------------------------------------------------------*/
.about {
  width: 100%;
  height: 100%;
  padding: 11.2% 0 0;
  background-image: url(../../img/about_bg-sp.webp);
  background-size: cover;
  background-position: top center;
}

@media screen and (min-width: 950px) {
  .about {
    padding: 6.94% 0 3.88%;
    background-image: url(../../img/about_bg.webp);
  }
}

@media screen and (min-width: 950px) {
  .about__container {
    width: 100%;
  }
}

/*--------------------------------------------------------*/
/*! <message>*/
/*--------------------------------------------------------*/
.message {
  width: 100%;
  height: 100%;
  padding: 5.333% 0 9.066%;
  background-image: url(../../img/message_bg-sp.webp);
  background-size: cover;
  background-position: top center;
}

@media screen and (min-width: 950px) {
  .message {
    padding: 3.47% 0 3.68%;
    background-image: url(../../img/message_bg.webp);
  }
}

.message__text {
  padding-top: 2.13%;
}

@media screen and (min-width: 950px) {
  .message__text {
    width: 72.526%;
    padding-top: 5.89%;
    margin: 0 auto;
  }
}