@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@700&display=swap');

.title + article {
  margin-top: 0;
}
.flex_start {
  display: flex;
  justify-content: flex-start;
}
.flex_wrap {
  flex-wrap: wrap;
}
.sp {
  display: none;
}
.section_firstview {
  width: 100%;
  height: auto;
  margin: 48px 0 56px;
  padding: 0;
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
}
.section_firstview::before {
  content: "";
  display: block;
  padding-top: 42.5%;
}
.section_firstview .inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.firstview_video {
  width: 100%;
  min-height: 482px;
  object-fit: cover;
}
/* lp・web実績ページ用 */
.firstview_img {
  width: 100%;
  min-height: 482px;
  object-fit: cover;
}
.section_firstview h2, .section_firstview li, .section_firstview span {
  color: #ffffff;
}
.section_firstview_wrapper {
  position: absolute;
  width: 960px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
}
.first_title {
  position: initial;
  font-size: 56px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 32px;
}
.under_mv {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
  color: #0050a0;
}

/* 制作事例(PC) */
.service_casestudy {
  margin-bottom: 28px;
}
.service_casestudy .case_box {
  width: 960px;
  margin: 0 auto;
}
.service_casestudy .case_box li {
  width: 468px;
  margin-bottom: 80px;
}
.service_casestudy .case_box li:nth-child(odd) {
  margin-right: 24px;
}
.service_casestudy .case_box li .movie_box {
  width: 100%;
  height: 263px;
}
/* lp・web実績ページ用 */
.service_casestudy .case_box li .img_box img {
  width: 100%;
  height: auto;
  margin-bottom: -6px;
}
/* youtube埋め込み画像用 */
/* ライブラリでの使用画像を上書きするため、止むを得ずimportant指定 */
.service_casestudy .case_box li:nth-child(1) .movie_box lite-youtube {
  background-image: url("https://i.ytimg.com/vi/_nmlUPjNEJs/maxresdefault.jpg")!important;
}
.service_casestudy .case_box li:nth-child(2) .movie_box lite-youtube {
  background-image: url("https://i.ytimg.com/vi/l_qw8BVxfp8/maxresdefault.jpg")!important;
}
.service_casestudy .case_box li:nth-child(3) .movie_box lite-youtube {
  background-image: url("https://i.ytimg.com/vi/GFMEVv3GdkU/maxresdefault.jpg")!important;
}
.service_casestudy .case_box li:nth-child(4) .movie_box lite-youtube {
  background-image: url("https://i.ytimg.com/vi/U7dnlRQDgyI/maxresdefault.jpg")!important;
}
.service_casestudy .case_box li:nth-child(5) .movie_box lite-youtube {
  background-image: url("https://i.ytimg.com/vi/yH1OFVFywJE/maxresdefault.jpg")!important;
}
.service_casestudy .case_box li:nth-child(6) .movie_box lite-youtube {
  background-image: url("https://i.ytimg.com/vi/g0Zfaemq20w/maxresdefault.jpg")!important;
}
.service_casestudy .case_box li .movie_box video {
  width: 100%;
  display: block;
}
.service_casestudy .case_box li .description {
  padding: 12px 16px 16px;
  background-color: #ebf0f5;
}
.service_casestudy .case_box li .description .case_subttl {
  font-size: 16px;
  margin: -14px 0 16px;
}
.service_casestudy .case_box li .description.adjustment {
  padding-bottom: 42px;
}
.service_casestudy .case_box li .case_ttl {
  font-size: 32px;
  color: #0050a0;
  margin-bottom: 12px;
}
/* lp・web実績ページ用 */
.service_casestudy .case_box li .webcase_ttl {
  font-size: 24px;
  color: #0050a0;
  line-height: 30px;
  margin-bottom: 16px;
}
.service_casestudy .case_box li .keisho {
  font-size: 16px;
  color: #0050a0;
}
.service_casestudy .case_box li .category {
  font-size: 16px;
  color: #0050a0;
}
@media screen and (max-width: 720px) {
  .service_casestudy .case_box li .webcase_ttl {
    font-size: 18px;
    color: #0050a0;
    line-height: 24px;
  }
  .service_casestudy .case_box li .keisho {
    font-size: 12px;
    color: #0050a0;
  }
  .service_casestudy .case_box li .category {
    font-size: 12px;
    color: #0050a0;
  }
}
.service_casestudy .case_box li .description_box {
  display: flex;
  justify-content: flex-start;
}
.service_casestudy .case_box li .left {
  width: 218px;
  height: 48px;
  border-left: 1px solid #c8cdd2;
  padding-left: 8px;
}
/* lp・web実績ページ用 */
.service_casestudy .case_box li .business_category {
  width: 218px;
  height: 48px;
  border-left: 1px solid #c8cdd2;
  padding-left: 8px;
  margin-bottom: 16px;
}
.service_casestudy .case_box li .case_goal {
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 4px;
}
.service_casestudy .case_box li .case_desc {
  font-size: 16px;
  font-weight: bold;
  color: #0050a0;
}
.service_casestudy .case_box li .right {
  width: 218px;
  border-left: 1px solid #c8cdd2;
  padding-left: 8px;
}
.service_casestudy .case_box li .right {
  width: 60%;
  border-left: 1px solid #c8cdd2;
  padding-left: 8px;
}
/* lp・web実績ページ用 */
.service_casestudy .case_box li .case_desc a {
  font-size: 16px;
  font-weight: bold;
  color: #0050a0;
  text-decoration:underline;
}
.service_casestudy .case_box li .case_desc a:hover{
  opacity: 0.7;
}
@media screen and (max-width: 720px) {
.service_casestudy .case_box li .case_desc a {
  font-size: 13px;
}
}
/* 今すぐお気軽にご相談下さい(PC) */
.service_contact_message {
  position: relative;
  height: 344px;
}
.service_contact_message_main {
  padding-top: 40px;
}
.plan_contact_staff_left {
  position: absolute;
  left: calc(50% - 496px);
  bottom: 0;
  width: 160px;
}
.plan_contact_staff_right {
  position: absolute;
  right: calc(50% - 496px);
  bottom: 0;
  width: 168px;
}
.plan_link_to_contact {
  width: 320px;
  height: 64px;
  font-size: 24px;
  font-weight: bold;
  display: flex;
  border-radius: 8px;
  background-color: #ff3c19;
  box-shadow: 0 3px 0 0 #d71400;
  justify-content: center;
  align-items: center;
  margin: auto;
}
.plan_link_to_contact:hover {
  background-color: #ff6441;
  color: #fff;
}
.l-all {
  margin-top: 0;
}

/* Tablet */
@media screen and (max-width: 720px) {
  .pc {
    display: none;
  }
  .tab {
    display: block;
  }
  .sp {
    display: none;
  }
  .tab.sp {
    display: block;
  }
  /* FV(Tab) */
  .section_firstview_wrapper {
    width: 91.2%;
  }
  .section_firstview::before {
    padding-top: 67%;
  }
  .first_title {
    margin-bottom: 16px;
  }
  .under_mv {
    padding: 0 20px;
  }

  /* 制作事例(Tab) */
  .service_casestudy {
    padding: 0 40px;
  }
  .service_casestudy .case_box {
    width: 100%;
  }
  .service_casestudy .case_box li {
    width: 100%;
    margin-bottom: 40px;
  }
  .service_casestudy .case_box li:nth-child(odd) {
    margin-right: 0;
  }
  .service_casestudy .case_box li .movie_box {
    height: 360px;
  }
  .service_casestudy .case_box li .left,
  .service_casestudy .case_box li .right {
    width: 284px;
  }
  .service_casestudy .case_box li .description.adjustment {
    padding-bottom: 16px;
  }
}

/* SP */
@media screen and (max-width: 599px) {
  .pc {
    display: none;
  }
  .tab {
    display: none;
  }
  .sp {
    display: block;
  }
  section {
    margin-top: 60px;
    padding: 0;
  }

  /* FV(SP) */
  .section_firstview {
    margin-top: 56px;
  }
  .section_firstview::before {
    padding-top: 117%;
  }
  .section_firstview_wrapper {
    width: 89.6%;
    box-sizing: border-box;
  }
  .first_title {
    font-size: 12.8vw;
    line-height: 1.25;
  }
  .under_mv {
    font-size: 20px;
    padding: 0 8px;
  }

  /* 制作事例(SP) */
  .service_casestudy {
    margin-bottom: 64px;
    padding: 0;
  }
  .service_casestudy .section_title {
    height: 178px;
    margin-bottom: 48px;
  }
  .service_casestudy .section_title .title_main {
    font-size: 24px;
    top: 22px;
  }
  .service_casestudy .section_title .title_background {
    font-size: 64px;
  }
  .service_casestudy .sub_title {
    line-height: 1.5;
    top: 92px;
  }
  .service_casestudy .case_box {
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
    box-sizing: border-box;
  }
  .service_casestudy .case_box li:not(:last-child) {
    margin-bottom: 40px;
  }
  .service_casestudy .case_box li .movie_box {
    height: 188px;
  }
  .service_casestudy .case_box li .description_box {
      flex-direction: column;
  }
  .service_casestudy .case_box li .description_box .left {
    margin-bottom: 16px;
  }
  .service_casestudy .case_box li .case_goal {
    margin-bottom: 0;
  }

  /* 今すぐお気軽にご相談下さい(SP) */
  .service_contact_message {
    height: auto;
    padding: 36px 0 46px;
  }
  .service_contact_message_main {
    padding-top: 0;
  }
  .service_contact_caution {
    text-align: left;
    box-sizing: border-box;
    padding: 0 20px 24px;
  }
  .plan_link_to_contact {
    width: 89.4%;
  }

  /* SP(iPhone 8) */
  @media screen and (max-width: 375px) {
    .section_firstview::before {
      padding-top: 129%;
    }
  }
  
  /* SP(iPhone 5) */
  @media screen and (max-width: 320px) {
    .section_firstview::before {
      padding-top: 151%;
    }
    .under_mv {
      font-size: 16px;
    }
    .service_casestudy .section_title .title_background {
      left: 0;
    }
    .service_casestudy .case_box li .description_box .left {
      width: 100%;
    }

    .service_casestudy .case_box li .case_ttl {
      font-size: 26px;
    }

    .service_casestudy .case_box li .right {
      width: 100%;
    }
    .plan_link_to_contact {
      font-size: 21px;
    }
  }
}