@charset "UTF-8";

body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 62.5%;
  line-height: 1;
  -webkit-text-size-adjust: 100%;
  color: #333;
  background: #fff;
}
.bold {
  font-weight: 700;
}
.en {
  font-family: "Outfit", sans-serif;
  font-weight: 300;
  font-style: normal;
}
::selection {
  background: #fdf25f;
}
::-moz-selection {
  background: #fdf25f;
}
p {
  max-height: 999999px;
}
li {
  max-height: 999999px;
}
a {
  text-decoration: none;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
a:hover {
  text-decoration: none;
}
input::placeholder,
textarea::placeholder {
  color: #999;
}
input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: #999;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #999;
}
img {
  width: 100%;
  height: auto;
  vertical-align: top;
}
.pc {
  display: block;
}
.sp {
  display: none;
}

/* header */
.header-logo {
  width: 140px;
  height: auto;
  opacity: 1;
  position: fixed;
  top: 30px;
  left: 40px;
  z-index: 1000;
  display: block;
}
.header-logo-c {
  fill: #222;
}
.header-btn {
  font-size: 1.6em;
  opacity: 1;
  position: fixed;
  z-index: 1000;
}
.header-btn a {
  letter-spacing: 1px;
  color: #fff;
  padding: 6px 20px 7px 20px;
  border-radius: 20px;
  background: linear-gradient(270deg, #003686 0%, #0099d9 25%, #0099d9 51%, #003686 100%);
  background-position: 1% 50%;
  background-size: 200% auto;
  transition: all 0.3s ease-out;
}
.header-btn a:hover {
  color: #fff;
  background-position: 99% 50%;
}
.b26 {
  top: 46px;
  right: 300px;
  left: auto;
}
.b27 {
  top: 46px;
  right: 140px;
  left: auto;
}
.header-btn-p {
  width: auto;
  font-size: 1.5em;
  opacity: 1;
  position: fixed;
  top: 46px;
  left: 210px;
  right: auto;
  z-index: 1000;
}
.header-btn-p a {
  letter-spacing: 1px;
  color: #fff;
  padding: 5px 20px 6px 20px;
  border-radius: 20px;
  color: #003686;
  background: #f6f9fd;
  border: 1px solid #003686;
  transition: all 0.3s ease-out;
}
.header-btn-p a:hover {
  color: #fff;
  background: #003686;
}

/* common */
.section-header {
  box-sizing: border-box;
  width: 100%;
  padding: 200px 0 100px 0;
  position: relative;
  display: flex;
  align-items: center;
}
.section-header-inner {
  box-sizing: border-box;
  width: 90%;
  margin: 0 auto;
  z-index: 10;
}
.section-title {
  font-size: 5em;
  font-weight: 700;
  letter-spacing: 5px;
}
.section-title-sub {
  font-size: 2em;
  letter-spacing: 1px;
  color: #73a1cd;
  padding: 20px 0 0 0;
}
.section-contents {
  background: linear-gradient(-45deg, #DAE6F9, #E8F0FC, #F8FBFF);
  /* background: linear-gradient(-45deg, #c7daf8, #dae6f9, #f6f8fa); */
  background-size: 200% 200%;
  animation: GradientBackground 10s ease infinite;
  padding: 100px 0;
}
@keyframes GradientBackground {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.section-stxt-wrap {
  position: absolute;
  top: 55%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  left: 0;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
}
@keyframes tscroll1 {
  0% {
    transform: translateX(4px);
  }
  100% {
    transform: translateX(-100%);
  }
}
.section-stxt {
  font-size: 18em;
  line-height: 2;
  color: #f9fafc;
  display: inline-block;
  margin: 0;
  padding: 0 30px;
  animation: tscroll1 20s linear infinite;
}
.hr {
  width: 0;
  border-top: 1px solid #d9dee7;
  border-right: none;
  border-bottom: none;
  border-left: none;
  margin: 0 auto;
}
.fadeUp {
  opacity: 1;
  transform: translateY(0);
}

/* footer */
.footer {
  width: 100%;
  height: auto;
  background: #19191e;
  padding: 50px 0;
}
.footer-inner {
  width: 90%;
  height: auto;
  margin: 0 auto;
}
.footer-logo {
  width: 140px;
  height: auto;
  float: left;
}
.footer-icon-wrap {
  float: right;
}
.footer-icon {
  width: 30px;
  height: auto;
  margin: 10px 0 0 20px;
  float: left;
}
.footer-hr-t {
  width: 100%;
  border-top: 1px solid #2e2e37;
  border-right: none;
  border-bottom: none;
  border-left: none;
  margin: 40px 0;
}
.footer-hr-b {
  width: 100%;
  border-top: 1px solid #2e2e37;
  border-right: none;
  border-bottom: none;
  border-left: none;
  margin: 40px 0;
}
.footer-nav {
  width: 100%;
  margin: 0 auto;
}
.footer-ul {
  display: flex;
  font-size: 1.8em;
  flex-wrap: wrap;
}
.footer-li {
  color: #7db9e1;
  letter-spacing: 2px;
  margin: 0 60px 0 0;
}
.footer-ul-child {
  font-size: 0.7em;
}
.footer-li-child {
  padding: 15px 0 0 0;
}
.footer-li-child a {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  color: #f2f5f9;
  letter-spacing: 1px;
}
.footer-li-child a:hover {
  color: #7db9e1;
}
.footer-link {
  font-size: 1.4em;
  letter-spacing: 1px;
  text-align: left;
  float: left;
}
.footer-link a {
  color: #f2f5f9;
}
.footer-link a:hover {
  color: #7db9e1;
}
.footer-copy {
  font-size: 1.4em;
  letter-spacing: 1px;
  text-align: right;
  color: #f2f5f9;
  float: right;
}

@media screen and (max-width: 970px) {
  /* footer */
  .footer-hr-t {
    margin: 40px 0 0 0;
  }
  .footer-li {
    margin: 40px 60px 0 0;
  }
}

@media screen and (max-width: 820px) {
  /* header */
  .header-btn {
    font-size: 1.2em;
  }
  .b26 {
    top: 48px;
    right: 280px;
  }
  .b27 {
    top: 48px;
    right: 140px;
  }
  .header-btn-p {
    font-size: 1.1em;
    top: 48px;
    left: 210px;
  }
}

@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  /* header */
  .header-logo {
    width: 90px;
    top: 21px;
    left: 5%;
    display: none;
  }
  .header-btn {
    font-size: 1em;
  }
  .header-btn a {
    border-radius: 15px;
    padding: 5px 7px 6px 8px;
  }
  .b26 {
    top: 31px;
    right: auto;
    left: 5%;
  }
  .b27 {
    top: 31px;
    right: auto;
    left: 20%;
  }
  .header-btn-p {
    font-size: 1em;
    text-align: center;
    opacity: 1;
    top: 31px;
    left: 35%;
  }
  .header-btn-p a {
    padding: 4px 7px 5px 8px;
    border-radius: 15px;
  }
  /* side-nav */
  .side-nav {
    right: 5px;
  }
  /* common */
  .section-header {
    padding: 150px 0 50px 0;
  }
  .section-title {
    font-size: 2.8em;
    letter-spacing: 1px;
  }
  .section-title-sub {
    font-size: 1.8em;
    padding: 20px 0 0 0;
  }
  .section-contents {
    padding: 50px 0;
  }
  .section-stxt {
    font-size: 10em;
    padding: 0 20px;
  }
  /* footer */
  .footer-logo {
    width: 100px;
  }
  .footer-icon {
    width: 25px;
    margin: 5px 0 0 25px;
  }
  .footer-hr-t {
    margin: 40px 0;
  }
  .footer-hr-b {
    margin: 40px 0;
  }
  .footer-ul {
    display: block;
    font-size: 1.6em;
  }
  .footer-li {
    margin: 30px 0 0 0;
  }
  .footer-ul-child {
    font-size: 0.8em;
  }
  .footer-li-child {
    padding: 20px 0 0 0;
  }
  .footer-link {
    font-size: 1.2em;
  }
  .footer-copy {
    font-size: 1.2em;
  }
}

@media screen and (max-width: 500px) {
  .b26 {
    left: 5%;
  }
  .b27 {
    left: 110px;
  }
  .header-btn-p {
    left: 200px;
  }
}