html {
  scroll-behavior: smooth;
}

body {
  background: #fff;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  line-height: 1.6em;
  color: #707070;
}

a, button {
  transition: .3s all;
}

a:hover,
button:hover {
  opacity: .7;
}

.fadeInDown {
 -webkit-animation-fill-mode:both;
 -ms-animation-fill-mode:both;
 animation-fill-mode:both;
 -webkit-animation-duration:1s;
 -ms-animation-duration:1s;
 animation-duration:1s;
 -webkit-animation-name: fadeInDown;
 animation-name: fadeInDown;
 visibility: visible !important;
}
@-webkit-keyframes fadeInDown {
 0% { opacity: 0; -webkit-transform: translateY(-20px); }
 100% { opacity: 1; -webkit-transform: translateY(0); }
}
@keyframes fadeInDown {
 0% { opacity: 0; -webkit-transform: translateY(-20px); -ms-transform: translateY(-20px); transform: translateY(-20px); }
 100% { opacity: 1; -webkit-transform: translateY(0); -ms-transform: translateY(0); transform: translateY(0); }
}

/* -------------------- contents */
.contents {
  margin: 75px auto;
  padding: 75px 20px;
  width: 1366px;
  max-width: 100%;
  position: relative;
}

@media screen and (max-width: 1024px) {
  .contents {
    margin: 0 auto -40px;
    padding: 120px 10px 0;
  }

  .sp-main {
    margin-bottom: 80px;
  }
}

.contents h1 {
  font-size: 36px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0 0 20px 20px;
}

@media screen and (max-width: 1024px) {
  .contents h1 {
    font-size: 24px;
  }
}

.contents h1 span,
header nav span {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
  font-size: 18px;
  line-height: 1em;
  display: block;
  color: #F6C8CA;
  border-left: solid 5px #F6C8CA;
  padding: 4px 0 5px 10px;
  margin: 0 0 20px -20px;
}

@media screen and (max-width: 1024px) {
  .contents h1 span, header nav span {
    font-size: 14px;
    margin: 0 0 10px -10px;
  }
}

.contents.txt h2 {
  margin-top: 40px;
  font-size: 20px;
  font-weight: 500;
  border-left: solid 5px #F6C8CA;
  padding-left: 10px;
}

.contents >p {
  padding: 20px;
  /* background: rgba(255,255,255,.8); */
}

.contents ol li {
  list-style: decimal;
  margin-left: 40px;
  padding: 0 0 10px 10px;
}

.contents ol li::marker {
  font-weight: 700;
  font-size: 1.2em;
}

.contents ol ol {
  margin-left: 40px;
}

.alert {
  color: red;
}

.right {
  text-align: right;
}

a.link {
  color: #6BB2CC;
  text-decoration: underline;
  font-weight: 500;
  /* margin: 0 10px; */
}

.sp-display {
  display: none;
}

.pc-display {
  display: inherit;
}

@media screen and (max-width: 1024px) {
  .sp-display {
    display: inherit;
  }

  .pc-display {
    display: none;
  }
}

/* -------------------- header */
header {
  /* position: relative; */
  z-index: 2;
  position: fixed;
  top: 20px;
  right: 0;
  background: #fff;
  padding: 0 0 0 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,.06);
  border-radius: 20px 0 0 20px;
}

@media screen and (max-width: 1024px) {
  header {
    max-width: 90%;
  }

  header .nav-button {
    display: flex;
    justify-content: center;
  }

  header .nav-button a {
    width: 80%;
  }
}

header .nav-button img {
  width: 353px;
  height: 80px;
}

@media screen and (max-width: 1024px) {
  header .nav-button img {
    object-fit: contain;
    width: 100%;
  }
}

header .nav-button i {
  color: #6BB2CC;
  font-size: 32px;
  line-height: 80px;
  padding: 0 20px 0 10px;
  cursor: pointer;
}

@media screen and (max-width: 1024px) {
  header .nav-button i {
    font-size: 26px;
  }
}

header nav {
  display: none;
  list-style: none;
  padding: 20px;
  font-size: 20px;
  line-height: 3em;
  font-weight: 500;
}

header nav span {
  font-size: 14px;
  margin: 0 10px 0 0;
  display: inline-block;
  width: 100px;
}

@media screen and (max-width: 1024px) {
  #menu-toggle span {
    display: none;
  }
}

header nav a:has(i) {
  padding: 0 10px;
}

/* -------------------- #mv */
section#mv {
  height: 96vh;
  width: 100vw;
  padding-bottom: 6vh;
  position: relative;
}

section#mv::before {
  content: "";
  display: block;
  background: 0 bottom/contain no-repeat url('img-bg-01.svg');
  width: 100%;
  height: 100%;
  position: absolute;
  top: 2vh;
  z-index: 1;
}

@media screen and (max-width: 1024px) {
  section#mv::before {
    background: -100px bottom/auto 45% no-repeat url('img-bg-01.svg');
  }
}

.video-wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

.video-wrap video {
  width: auto;
  height: 120%;
}

section#mv h1 {
  font-size: 50px;
  text-align: right;
  font-weight: 700;
  line-height: 100px;
  width: 1366px;
  max-width: 100%;
  position: relative;
  top: 20%;
  margin: auto;
}

@media screen and (max-width: 1024px) {
  section#mv h1 {
    font-size: 28px;
    line-height: 2em;
    padding-right: 20px;
  }
}

section#mv h1 span {
  background: #fff;
  padding: 0 10px;
}

section#mv .wave {
  position: absolute;
  bottom: -70px;
  width: 90%;
  right: 0;
}

/* -------------------- about */
#about {
  background: url('img-bg-02.svg') no-repeat right top/45vw;
  position: relative;
}

@media screen and (max-width: 1024px) {
  #about {
    background: none;
  }
}

#about .about-readtxt {
  width: 50%;
  line-height: 2em;
  margin-bottom: 100px;
}

@media screen and (max-width: 1024px) {
  #about .about-readtxt {
    width: 100%;
    margin-bottom: 20px;
  }
}

#about .about-business {
  display: flex;
  column-gap: 40px;
  align-items: flex-start;
}

@media screen and (max-width: 1024px) {
  #about .about-business {
    flex-flow: column;
  }
}

#about .about-business >div {
  border-left: solid 1px rgba(112,112,112,.3);
  padding: 20px 0 20px 40px;
  display: flex;
  flex: 1;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

@media screen and (max-width: 1024px) {
  #about .about-business >div {
    padding: 20px !important;
    border: none;
  }
}


#about .about-business div:first-child {
  border: none;
}

#about .about-business div i {
  font-size: 65px;
}

#about .about-business h2 {
  font-size: 20px;
  font-weight: 500;
}

#about .about-business ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

#about .about-business ul li {
  display: inline-block;
  background: #eee;
  border-radius: 20px;
  padding: 5px 10px;
  text-align: center;
  grid-gap: 10px;
}

#about::after {
  content: "";
  display: block;
  background: url('img-bg-line.svg') no-repeat bottom/100%;
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: -250px;
  z-index: -1;
}

/* -------------------- info */
#info {
  background: url('img-bg-03.svg') no-repeat;
  background-position: left -60px bottom 100px;
  background-size: 45vw;
}

@media screen and (max-width: 1024px) {
  #info {
    background: none;
  }
}

#info .info-table {
  width: 65%;
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  /* background: rgba(255,255,255,.75); */
}

@media screen and (max-width: 1024px) {
  #info .info-table {
    width: auto;
    display: block;
    text-align: left;
  }
}

#info .info-table dt {
  font-size: 20px;
  font-weight: 500;
  text-align: right;
  flex: 20%;
  padding: 1em;
}

#info .info-table dd {
  font-size: 18px;
  flex: 80%;
  padding: 1em;
  line-height: 1.6em;
}

#info .info-table dd img {
  margin: 20px 0;
}

@media screen and (max-width: 1024px) {
  #info .info-table dt,
  #info .info-table dd {
    /* width: auto; */
    text-align: inherit;
    padding: 10px 20px;
  }

  #info .info-table dt {
    font-size: 16px;
    background: rgba(112,112,112,.08);
  }
}

#info .info-table iframe {
  display: block;
  margin: 1em 0;
}

@media screen and (max-width: 1024px) {
  #info .info-table iframe {
    width: 100%;
  }
}

#info .info-table span {
  font-size: 14px;
  line-height: 1.2em;
}

/* -------------------- footer */
footer {
  background-color: #707070;
  color: #fff;
  padding: 83px 0 73px;
  position: relative;
}

footer::before {
  content: "";
  background: url(img-bg-footer.svg) no-repeat;
  background-position: left 10vw bottom 20px;
  background-size: auto 70%;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  z-index: 1;
}

footer::after {
  content: "";
  background: #F6C8CA;
  height: 2px;
  width: 100%;
  position: absolute;
  right: 0;
  bottom: 3vw;
}


@media screen and (max-width: 1024px) {
  footer {
    padding: 20px 0;
    margin-top: 80px;
  }

  footer::before {
    content: none;
  }
}

footer .top-arrow {
  position: absolute;
  background: #fff;
  color: #707070;
  line-height: 70px;
  font-size: 36px;
  text-align: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  top: 70px;
  right: 70px;
  display: block;
  cursor: pointer;
  z-index: 1;
}

@media screen and (max-width: 1024px) {
  footer .top-arrow {
    display: none;
  }
}

footer .footer-content {
  text-align: right;
  width: 980px;
  max-width: 100%;
  margin: auto;
  line-height: 2em;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media screen and (max-width: 1200px) {
  footer .footer-content {
    text-align: center;
  }
}

@media screen and (max-width: 1024px) {
  footer .footer-content {
    padding: 0 20px;
  }
}

footer .foot-slogan {
  font-family: "Hind Madurai", sans-serif;
  font-weight: 500;
  font-size: 36px;
}

@media screen and (max-width: 1024px) {
  footer .foot-slogan {
    font-size: 28px;
  }
}

footer .foot-sns i {
  font-size: 24px;
  margin-right: 20px;
  line-height: 30px;
}

footer .foot-sns span {
  background: #fff;
  color: #6BB2CC;
  font-size: 14px;
  font-weight: 500;
  padding: 7px 20px 7px 10px;
  border-radius: 0 20px 20px 0;
  position: relative;
  margin-left: 10px;
}

footer .foot-sns span::before {
  content: "";
  border: solid 17px transparent;
  border-right: solid 15px #fff;
  position: absolute;
  left: -32px;
  top: 0
}