@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Noto+Serif+JP:wght@500;900&display=swap");
/*-----------------------------------------------------------------
@mixin
------------------------------------------------------------------*/
/*メディアクエリ*/
/*vwに変換*/
/*-----------------------------------------------------------------
メインビジュアル
------------------------------------------------------------------*/
#main_visual {
  position: relative;
  overflow: hidden;
}

/*斜めのマスク*/
.img_mask_list {
  position: absolute;
  width: 1920px;
  height: 685px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
@media (max-width: 860px) {
  .img_mask_list {
    width: 100%;
    height: 307px;
  }
}
.img_mask_list li {
  position: absolute;
  z-index: 111;
  height: 100%;
}
.img_mask_list .img_mask_yellow {
  background-color: rgba(186, 148, 23, 0.2);
  -webkit-clip-path: polygon(0 0, 100% 0, 45% 100%, 0 100%);
          clip-path: polygon(0 0, 100% 0, 45% 100%, 0 100%);
  width: 2000px;
  right: 1100px;
}
@media (max-width: 860px) {
  .img_mask_list .img_mask_yellow {
    -webkit-clip-path: polygon(0 0, 100% 0, 0 100%, 0 100%);
            clip-path: polygon(0 0, 100% 0, 0 100%, 0 100%);
    right: auto;
    width: 340px;
    width: 39.5348837209vw;
    height: 235px;
    height: 27.3255813953vw;
  }
}
.img_mask_list .img_mask_green {
  background-color: rgba(29, 186, 23, 0.2);
  -webkit-clip-path: polygon(0 0, 40% 0, 100% 100%, 0 100%);
          clip-path: polygon(0 0, 40% 0, 100% 100%, 0 100%);
  width: 3000px;
  bottom: 0;
  right: 200px;
}
@media (max-width: 860px) {
  .img_mask_list .img_mask_green {
    -webkit-clip-path: polygon(0 0, 100% 100%, 100% 100%, 0 100%);
            clip-path: polygon(0 0, 100% 100%, 100% 100%, 0 100%);
    right: auto;
    width: 773px;
    width: 89.8837209302vw;
    height: 293px;
    height: 34.0697674419vw;
  }
}
.img_mask_list .img_mask_purple {
  background-color: rgba(73, 23, 186, 0.1607843137);
  -webkit-clip-path: polygon(80% 0, 100% 0, 100% 100%, 0 100%);
          clip-path: polygon(80% 0, 100% 0, 100% 100%, 0 100%);
  width: 2000px;
  bottom: 0;
  left: 1200px;
}
@media (max-width: 860px) {
  .img_mask_list .img_mask_purple {
    -webkit-clip-path: polygon(100% 0, 100% 0, 100% 100%, 0 100%);
            clip-path: polygon(100% 0, 100% 0, 100% 100%, 0 100%);
    right: 0;
    left: auto;
    width: 333px;
    width: 38.7209302326vw;
    height: 160px;
    height: 18.6046511628vw;
  }
}
.img_mask_list .img_mask_full {
  background-color: #000;
  opacity: 0.2;
  width: 100%;
  height: 100%;
}

#cover {
  width: 100%;
  background-color: #666;
  position: relative;
  z-index: -11;
}

#cover .fade-img-box {
  width: 100%;
  height: 684px;
  position: relative;
  z-index: -1;
}
@media (max-width: 860px) {
  #cover .fade-img-box {
    height: 307px;
  }
}

#cover .fade-img-box li {
  display: none;
  position: absolute;
  width: 1920px;
  height: 100%;
  background-size: cover;
  top: 0;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
@media (max-width: 860px) {
  #cover .fade-img-box li {
    width: 860px;
  }
}

#cover .fade-img-1 {
  background-image: url(../../images/top/mv1-pc.jpg);
  left: 50%;
}
@media (max-width: 1200px) {
  #cover .fade-img-1 {
    left: 30%;
  }
}
@media (max-width: 860px) {
  #cover .fade-img-1 {
    background-image: url(../../images/top/mv1-sp.jpg);
    left: 50%;
  }
}
@media (max-width: 600px) {
  #cover .fade-img-1 {
    left: 30%;
  }
}

#cover .fade-img-2 {
  background-image: url(../../images/top/mv2-pc.jpg);
  left: 50%;
}
@media (max-width: 1200px) {
  #cover .fade-img-2 {
    left: 30%;
  }
}
@media (max-width: 860px) {
  #cover .fade-img-2 {
    background-image: url(../../images/top/mv2-sp.jpg);
    left: 50%;
  }
}
@media (max-width: 600px) {
  #cover .fade-img-2 {
    left: 30%;
  }
}

#cover .fade-img-3 {
  background-image: url(../../images/top/mv3-pc.jpg);
  left: 50%;
}
@media (max-width: 1200px) {
  #cover .fade-img-3 {
    left: 50%;
  }
}
@media (max-width: 860px) {
  #cover .fade-img-3 {
    background-image: url(../../images/top/mv3-sp.jpg);
  }
}

#cover .fade-img-4 {
  background-image: url(../../images/top/mv4-pc.jpg);
  left: 50%;
}
@media (max-width: 860px) {
  #cover .fade-img-4 {
    background-image: url(../../images/top/mv4-sp.jpg);
  }
}

#cover .container {
  position: relative;
}

#main_visual h2 {
  color: #fff;
  text-shadow: 0px 3px 8px rgba(0, 0, 0, 0.5019607843);
  position: absolute;
  top: 400px;
  font-size: 42px;
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
  line-height: 1.5;
  z-index: 1111;
}
#main_visual h2 span {
  font-weight: 500;
}
@media (max-width: 860px) {
  #main_visual h2 {
    top: 184px;
    font-size: 28px;
  }
}
@media (max-width: 600px) {
  #main_visual h2 {
    font-size: 28px;
    font-size: 4.6666666667vw;
  }
}

/*-----------------------------------------------------------------
メッセージ
------------------------------------------------------------------*/
.main_message {
  display: flex;
  justify-content: center;
  max-width: 1786px;
  margin: 0 auto;
}
@media (max-width: 860px) {
  .main_message {
    flex-direction: column-reverse;
  }
}
.main_message .fig_wrap {
  width: 50%;
  max-width: 893px;
}
@media (max-width: 860px) {
  .main_message .fig_wrap {
    width: 100%;
    margin-top: 40px;
  }
}
.main_message .fig_wrap .message_img {
  position: absolute;
  top: 684px;
  right: 50%;
  text-align: right;
  z-index: 1111;
  width: 893px;
  height: 651px;
}
@media (max-width: 860px) {
  .main_message .fig_wrap .message_img {
    position: static;
    width: 100%;
    height: auto;
  }
}
.main_message .fig_wrap .fig_caption {
  margin: 564px 0 0;
  font-size: 1.34rem;
  line-height: 1.2;
}
@media (max-width: 1836px) {
  .main_message .fig_wrap .fig_caption {
    padding-left: 20px;
  }
}
@media (max-width: 860px) {
  .main_message .fig_wrap .fig_caption {
    margin: 14px 0 0;
    padding-right: 20px;
    font-size: 14px;
    font-size: 1.6279069767vw;
  }
}
@media (max-width: 600px) {
  .main_message .fig_wrap .fig_caption {
    font-size: 1rem;
  }
}
.main_message .message_wrap {
  width: 50%;
  max-width: 600px;
  margin: 0 auto 0 0;
  padding: 75px 20px 0 40px;
}
@media (max-width: 860px) {
  .main_message .message_wrap {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 20px;
  }
}
.main_message .message_wrap .message_caption {
  font-size: 1.6rem;
  line-height: 2;
  margin: 0;
}
@media (max-width: 860px) {
  .main_message .message_wrap .message_caption {
    margin-top: 40px;
  }
}
@media (max-width: 600px) {
  .main_message .message_wrap .message_caption {
    margin-top: 20px;
    font-size: 1.2rem;
  }
}

/*-----------------------------------------------------------------
マテリアル創成工学科の特徴
------------------------------------------------------------------*/
.features ul {
  display: flex;
  justify-content: space-around;
  z-index: 10;
  position: relative;
  margin-top: 70px;
}
@media (max-width: 860px) {
  .features ul {
    flex-direction: column;
  }
}
.features ul li {
  width: 280px;
  height: 592px;
  padding: 30px;
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.2509803922);
  border-radius: 12px;
  color: #fff;
  text-align: center;
  line-height: 1.5;
}
@media (max-width: 860px) {
  .features ul li {
    width: 100%;
    height: auto;
    margin: 15px 0;
  }
}
.features ul li:nth-child(1) {
  background-color: rgba(189, 59, 196, 0.9019607843);
}
.features ul li:nth-child(1) img {
  height: 102px;
}
.features ul li:nth-child(2) {
  background-color: rgba(247, 83, 25, 0.9019607843);
}
.features ul li:nth-child(2) img {
  height: 102px;
}
.features ul li:nth-child(3) {
  background-color: rgba(39, 144, 196, 0.9019607843);
}
.features ul li:nth-child(3) img {
  height: 78.5px;
}
.features ul li h3,
.features ul li h4 {
  font-size: 1.6rem;
  font-weight: 400;
}
@media (max-width: 600px) {
  .features ul li h3,
  .features ul li h4 {
    font-size: 1.4rem;
  }
}
@media (max-width: 860px) {
  .features ul li h4 {
    font-size: 32px;
    font-size: 3.7209302326vw;
  }
}
.features ul li .features_num {
  font-size: 7.2rem;
  line-height: 1.4;
}
@media (max-width: 860px) {
  .features ul li .features_num {
    font-size: 2.4rem;
    margin-left: 10px;
  }
}
.features ul li .features_icon {
  height: 140px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.features ul li .caption {
  font-size: 1.4rem;
  margin-top: 20px;
  text-align: left;
}
@media (max-width: 600px) {
  .features ul li .caption {
    font-size: 1.2rem;
  }
}

/*-----------------------------------------------------------------
お知らせ／NEWS
------------------------------------------------------------------*/
.news {
  position: relative;
  background-color: #efefef;
  padding: 80px 0;
}
.news::before {
  content: "";
  position: absolute;
  left: 0;
  top: -330px;
  -webkit-clip-path: polygon(0 0, 100% 20%, 100% 100%, 0 100%);
          clip-path: polygon(0 0, 100% 20%, 100% 100%, 0 100%);
  z-index: -1;
  width: 100%;
  height: 330px;
  background-color: #efefef;
}
@media (max-width: 860px) {
  .news::before {
    top: -950px;
    height: 950px;
  }
}
.news h3 {
  font-size: 3.2rem;
  margin-bottom: 10px;
}
@media (max-width: 860px) {
  .news h3 {
    text-align: center;
  }
}
@media (max-width: 600px) {
  .news h3 {
    font-size: 32px;
    font-size: 5.3333333333vw;
  }
}
.news .news_list li {
  font-size: 1.6rem;
  border-bottom: 1px dashed #CCCCCC;
  display: flex;
  align-items: center;
  min-height: 74px;
  padding: 10px 0;
}
.news .news_list li a {
  display: flex;
  align-items: center;
  min-height: 74px;
  padding: 10px 0;
  color: #333;
}
@media (max-width: 600px) {
  .news .news_list li a {
    justify-content: space-between;
  }
}
.news .news_list li a::after {
  content: "";
  width: 20px;
  height: 20px;
  background-image: url(../../images/top/img-arrow.png);
  background-size: contain;
}
.news .news_list li a:hover {
  opacity: 0.7;
}
.news .news_list li .news_date {
  width: 165px;
  font-weight: 700;
}
@media (max-width: 860px) {
  .news .news_list li .news_date {
    width: 140px;
  }
}
@media (max-width: 600px) {
  .news .news_list li .news_date {
    width: 80px;
    font-size: 1rem;
  }
}
.news .news_list li .news_title {
  width: calc(100% - 140px);
}
@media (max-width: 600px) {
  .news .news_list li .news_title {
    width: calc(100% - 80px);
    font-size: 1rem;
  }
}

/*-----------------------------------------------------------------
リンクボタン位置
------------------------------------------------------------------*/
.top .link_btn {
  margin: 40px 0 0 auto;
}
@media (max-width: 860px) {
  .top .link_btn {
    margin: 48px auto 0;
  }
}
@media (max-width: 600px) {
  .top .link_btn {
    margin: 24px auto 0;
  }
}/*# sourceMappingURL=top.css.map */