@charset "UTF-8";
/* =====================
  color
===================== */
/* =====================
  font
===================== */
/*  flexbox
------------------------*/
.info .sec_info {
  display: flex;
}

.info .sec_info .box_imfo dl {
  display: flex;
  justify-content: center;
}

/*  ttl
------------------------*/
.info h2, .message h2 {
  font-size: 2.8rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
}
@media only screen and (max-width: 768px) {
  .info h2, .message h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
  }
}

/* =====================
  arrowWrap
===================== */
.arrowWrap {
  position: absolute;
  right: 30px;
  bottom: 30px;
  height: 90px;
}
@media only screen and (max-width: 768px) {
  .arrowWrap {
    right: 5px;
    bottom: 20px;
  }
}
.arrowWrap .arrowInner p {
  font-size: 1.2rem;
  color: #fff;
  text-align: end;
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}
.arrowWrap .arrowInner .arrow {
  width: 2px;
  height: 60px;
  margin: 20px auto 0;
  background-color: #555;
  position: relative;
  overflow: hidden;
}
.arrowWrap .arrowInner .arrow::before {
  content: '';
  width: 2px;
  height: 60px;
  margin: 50px auto 0;
  background-color: #fff;
  position: absolute;
  top: -150px;
  left: 0;
  -webkit-animation: arrow 2.5s ease 0s infinite normal;
  animation: arrow 2.5s ease 0s infinite normal;
}

@keyframes arrow {
  0% {
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
  }
  60% {
    -webkit-transform: translate3d(-50%, 100px, 0);
    transform: translate3d(-50%, 100px, 0);
  }
  100% {
    -webkit-transform: translate3d(-50%, 100px, 0);
    transform: translate3d(-50%, 100px, 0);
  }
}
/* =====================
  area-main
===================== */
.area_main {
  width: 100%;
  height: 100vh;
  background-image: url("../images/img_main_01.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}
.area_main .txt {
  color: #fff;
  position: absolute;
  bottom: 30px;
  left: 30px;
}
@media only screen and (max-width: 1050px) {
  .area_main .txt {
    bottom: 15px;
    left: 15px;
    width: 86%;
  }
}
.area_main .txt h1 {
  font-family: "M PLUS 1p", sans-serif;
  font-size: 4rem;
  font-weight: bold;
}
@media only screen and (max-width: 1050px) {
  .area_main .txt h1 {
    font-size: 2rem;
  }
}
.area_main .txt h1 .large {
  font-size: 6rem;
}
@media only screen and (max-width: 1050px) {
  .area_main .txt h1 .large {
    font-size: 3.6rem;
  }
}
.area_main .txt p {
  font-size: 1.8rem;
  margin-top: 1.5em;
}
@media only screen and (max-width: 1050px) {
  .area_main .txt p {
    font-size: 1.4rem;
    margin-top: 1em;
  }
}

/* =====================
  info
===================== */
.info {
  background-image: url("../../common/images/bg_01.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 50px 0;
  background-attachment: fixed;
}
@media only screen and (max-width: 768px) {
  .info {
    padding: 25px 15px;
    background-position: center;
    background-attachment: scroll;
  }
}
.info h2 {
  color: #fff;
}
.info .en {
  font-size: 12rem;
  font-family: "Roboto", sans-serif;
  color: rgba(255, 255, 255, 0.1);
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
@media only screen and (max-width: 768px) {
  .info .en {
    font-size: 6rem;
    top: -20px;
    left: 50%;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
  }
}
.info .sec_info {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
  justify-content: center;
  flex-wrap: wrap;
}
@media only screen and (max-width: 768px) {
  .info .sec_info {
    display: block;
  }
}
.info .sec_info .none {
  color: #fff;
}
.info .sec_info .box_imfo {
  border: solid 1px #fff;
  text-align: center;
  width: 48%;
  color: #fff;
  padding: 30px;
  margin: 10px;
}
@media only screen and (max-width: 768px) {
  .info .sec_info .box_imfo {
    width: 100%;
    margin: 10px 0 0;
    padding: 20px;
  }
}
.info .sec_info .box_imfo h3 {
  font-size: 2rem;
  font-weight: bold;
  position: relative;
  display: inline-block;
  margin-bottom: 40px;
}
@media only screen and (max-width: 768px) {
  .info .sec_info .box_imfo h3 {
    font-size: 1.6rem;
  }
}
.info .sec_info .box_imfo h3::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -20px;
  display: inline-block;
  width: 30px;
  height: 2px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #0083AC;
}
.info .sec_info .box_imfo h3 a {
  color: #fff;
}
.info .sec_info .box_imfo h3 a:hover {
  color: #0083AC;
}
@media only screen and (max-width: 768px) {
  .info .sec_info .box_imfo dl {
    font-size: 1.4rem;
  }
}
.info .sec_info .box_imfo dl dt::after {
  content: "：";
}
.info .sec_info .box_imfo .small {
  font-size: 1.4rem;
  margin-top: 0.5em;
}
@media only screen and (max-width: 768px) {
  .info .sec_info .box_imfo .small {
    font-size: 1.2rem;
  }
}

/* =====================
  what / seminar
===================== */
.what {
  background-image: url("../images/img_what_01.jpg");
}
@media only screen and (max-width: 768px) {
  .what {
    background-image: url("../images/img_what_01_sp.jpg");
  }
}
.what .en {
  right: 0;
}
.what .txt .box_txt {
  margin: 0 auto 0 0;
}

.seminar {
  background-image: url("../images/img_seminar_01.jpg");
}
@media only screen and (max-width: 768px) {
  .seminar {
    background-image: url("../images/img_seminar_01_sp.jpg");
  }
}
.seminar .en {
  left: 0;
}
.seminar .txt .box_txt {
  margin: 0 0 0 auto;
}

.what, .seminar {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center left 20%;
  position: relative;
  padding: 50px 0;
  height: 600px;
}
@media only screen and (max-width: 768px) {
  .what, .seminar {
    height: 400px;
  }
}
.what a, .seminar a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-indent: -999px;
}
.what a:hover, .seminar a:hover {
  background: rgba(0, 0, 0, 0.5);
}
.what .en, .seminar .en {
  font-size: 12rem;
  font-family: "Roboto", sans-serif;
  color: rgba(255, 255, 255, 0.35);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
@media only screen and (max-width: 768px) {
  .what .en, .seminar .en {
    display: none;
  }
}
.what .txt, .seminar .txt {
  position: absolute;
  bottom: 0;
  padding: 30px 10px 10px;
  width: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.8) 100%);
  color: #fff;
}
.what .txt .box_txt, .seminar .txt .box_txt {
  display: table;
  z-index: 10;
  position: relative;
}
.what .txt .box_txt .icon, .seminar .txt .box_txt .icon {
  background-color: #0083AC;
  display: inline;
  padding: 3px 10px;
  font-size: 1.4rem;
}
@media only screen and (max-width: 768px) {
  .what .txt .box_txt .icon, .seminar .txt .box_txt .icon {
    font-size: 1.2rem;
  }
}
.what .txt .box_txt .ttl, .seminar .txt .box_txt .ttl {
  font-size: 2.4rem;
  font-weight: bold;
  margin-top: 5px;
}
@media only screen and (max-width: 768px) {
  .what .txt .box_txt .ttl, .seminar .txt .box_txt .ttl {
    font-size: 2rem;
  }
}
@media only screen and (max-width: 768px) {
  .what .txt .box_txt p, .seminar .txt .box_txt p {
    font-size: 1.4rem;
  }
}

/* =====================
  message
===================== */
.message {
  padding: 50px 0;
}
@media only screen and (max-width: 768px) {
  .message {
    padding: 25px 0;
  }
}
.message .slider {
  width: 1100px;
  margin: 0 auto;
}
@media only screen and (max-width: 768px) {
  .message .slider {
    width: 80%;
  }
}
.message .slider .box {
  position: relative;
  border: solid 2px #fff;
  height: 340px;
  overflow: hidden;
  background-color: #000;
}
@media only screen and (max-width: 768px) {
  .message .slider .box {
    height: 300px;
  }
}
.message .slider .box img {
  position: absolute;
  top: 50%;
  left: 50%;
  max-height: 100%;
  margin: 0 auto;
  transform: translate(-50%, -50%);
}
.message .slider .box p {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  color: #fff;
  z-index: 10;
  padding: 20px 10px 10px;
  background: linear-gradient(rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.8) 100%);
}
.message .slider .box a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-indent: -999px;
}
.message .slider .box a:hover {
  background: rgba(0, 0, 0, 0.5);
}
.message .btn_list {
  max-width: 300px;
  margin: 40px auto 0;
}
.message .btn_list a {
  display: flex;
  background-color: #333;
  color: #fff;
  text-align: left;
  height: 100%;
  font-size: 1.8rem;
  font-weight: bold;
  align-items: center;
  padding: 10px 30px;
  background-image: url("../../common/images/arrow_01.svg");
  background-repeat: no-repeat;
  background-position: center right 30px;
}
@media only screen and (max-width: 768px) {
  .message .btn_list a {
    font-size: 1.6rem;
  }
}
.message .btn_list a:hover {
  color: #fff;
  background-color: #0083AC;
  background-position: center right 20px;
}