@charset "UTF-8";
/*
* about.css
*
*/
/* --------------------------------
   about top
-------------------------------- */
.top_container {
  margin: 0 auto;
  padding: 68px 10px 0;
  text-align: center;
}
@media (min-width: 768px) {
  .top_container {
    padding-top: 180px;
  }
}

.about_logo {
  margin: 8px auto 0;
  width: 156px;
}
@media (min-width: 768px) {
  .about_logo {
    margin-top: 15px;
    width: 260px;
  }
}

.about_copy {
  display: inline-block;
  margin-top: 13px;
  width: 144px;
  line-height: 1;
}
@media (min-width: 768px) {
  .about_copy {
    margin-top: 30px;
    width: 240px;
  }
}

.about_txtArea {
  opacity: 0; 
  -webkit-transition: opacity 0.65s 0.3s; 
  transition: opacity 0.65s 0.3s;
}
.about_txtArea p {
  font-size: 0.8125rem;
  line-height: 2.46154;
}
@media (min-width: 768px) {
  .about_txtArea p {
    font-size: 1rem;
    line-height: 2.5;
  }
}
.about_txtArea p:nth-child(2) {
  margin-top: 20px;
}
@media (min-width: 768px) {
  .about_txtArea p:nth-child(2) {
    margin-top: 40px;
  }
}
.is-loaded .about_txtArea {
  opacity: 1;
}

.about_brand {
  margin-top: 66px;
  margin-bottom: 120px;
}
@media (min-width: 768px) {
  .about_brand {
    margin-top: 98px;
    margin-bottom: 160px;
  }
}

.about_brand_heading {
  display: block;
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1.72222;
}
@media (min-width: 768px) {
  .about_brand_heading {
    font-size: 1.625rem;
    line-height: 1;
  }
}

.about_brand_pyramid {
  opacity: 0; 
  margin: 0 auto;
  width: 79.73333vw;
  -webkit-transition: opacity 0.65s 0.9s;
  transition: opacity 0.65s 0.9s;
}
@media (min-width: 768px) {
  .about_brand_pyramid {
    width: 78.125%;
    max-width: 500px;
  }
}
.is-loaded .about_brand_pyramid {
  opacity: 1;
}
.about_brand_pyramid > img {
  width: 100%;
}

.about_brand_concept {
  margin-top: 40px;
  font-size: 0.8125rem;
  line-height: 2.46154;
}
@media (min-width: 768px) {
  .about_brand_concept {
    margin-top: 48px;
    font-size: 1rem;
    line-height: 2.5;
  }
}
@media (min-width: 768px) {
  .about_brand_concept > span {
    font-size: 1.125rem;
  }
}

.about_brand_induce {
  margin-top: 100px;
}
@media (min-width: 768px) {
  .about_brand_induce {
    margin-top: 138px;
  }
}

.about_brand_induce_txt {
  font-size: 0.9375rem;
  font-weight: bold;
  line-height: 1;
}
@media (min-width: 768px) {
  .about_brand_induce_txt {
    font-size: 1.25rem;
  }
}

.about_brand_induce_btn {
  margin: 24px auto 0;
  max-width: 220px;
}
@media (min-width: 768px) {
  .about_brand_induce_btn {
    margin-top: 32px;
    max-width: 210px;
  }
}
@media (max-width: 767.98px) {
  .about_brand_induce_btn .c-btn {
    font-size: 0.875rem;
  }
}

.js-ready > * {
  opacity: 0;
  -webkit-transition: opacity 0.65s;
  transition: opacity 0.65s;
}

.is-inview > * {
  opacity: 1;
}

.is-inview .about_copy {
  -webkit-transition-delay: 0.5s;
          transition-delay: 0.5s;
}

.is-inview .about_logo {
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
}

.is-inview .about_brand_induce {
  -webkit-transition-delay: 1.5s;
          transition-delay: 1.5s;
}

/* --------------------------------
   下層共通MV Animation
-------------------------------- */
.mv_animation .reason_intro_mv,
.mv_animation .sa_hero {
  background: #f5f4f5;
}

.mv_animation .mv_visual {
  -webkit-transition: all 0.35s 0.1s;
  transition: all 0.35s 0.1s;
}

.mv_animation .sa_hero_copy,
.mv_animation .reason_mv_copy,
.mv_animation .movie_hero_copy {
  -webkit-transition: opacity 0.35s 0.85s;
  transition: opacity 0.35s 0.85s;
}

body:not(.is-loaded) .mv_animation .mv_visual {
  opacity: 0; 
  -webkit-transform: translateY(30px); 
      -ms-transform: translateY(30px); 
          transform: translateY(30px);
}

body:not(.is-loaded) .mv_animation .sa_hero_copy,
body:not(.is-loaded) .mv_animation .reason_mv_copy,
body:not(.is-loaded) .mv_animation .movie_hero_copy {
  opacity: 0;
}

/* --------------------------------
   about nav
-------------------------------- */
.about_nav {
  margin: 78px auto 70px;
}
@media (min-width: 768px) {
  .about_nav {
    margin: 120px auto 100px;
    padding: 0 15px;
  }
}

.about_nav_heading {
  text-align: center; 
  font-size: 1.5rem;
  line-height: 1;
}
@media (min-width: 768px) {
  .about_nav_heading {
    font-size: 1.875rem;
  }
}
.about_nav_heading small {
  display: block;
  margin-top: 14px;
  font-size: 50%;
}

.about_nav_list {
  margin-top: 32px;
}
@media (min-width: 768px) {
  .about_nav_list {
    margin: 32px auto 0;
    max-width: 1240px;
  }
}
.about_nav_list li {
  width: 73.86667%;
}
@media (min-width: 768px) {
  .about_nav_list li {
    margin: 0 8px;
    width: 24.03226%;
  }
  .about_nav_list li:first-child {
    margin-left: 0;
  }
}
.about_nav_list li a {
  display: block;
}
.about_nav_list li .is-current {
  pointer-events: none;
}
.about_nav_list li .is-current .about_nav_figure {
  position: relative;
}
.about_nav_list li .is-current .about_nav_figure:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
}

@media (min-width: 1024px) {
  .about_nav_figure {
    overflow: hidden;
  }
  .about_nav_figure img {
    -webkit-transition: -webkit-transform 0.35s;
    transition: -webkit-transform 0.35s;
    transition: transform 0.35s;
    transition: transform 0.35s, -webkit-transform 0.35s;
  }
  .about_nav_list li a:hover .about_nav_figure img {
    -webkit-transform: scale(1.03);
        -ms-transform: scale(1.03);
            transform: scale(1.03);
  }
}

.about_nav_title {
  display: inline-block;
  position: relative;
  margin-top: 8px;
  color: #000;
  font-size: 1rem;
  font-weight: bold;
}
@media (min-width: 768px) {
  .about_nav_title {
    margin-top: 20px;
  }
}
.about_nav_title:after {
  content: "";
  display: inline-block;
  margin-bottom: 2px;
  margin-left: 0.5em;
  border-right: 2px solid #000;
  border-bottom: 2px solid #000;
  width: 8px;
  height: 8px;
  -webkit-transform: rotate(-45deg);
      -ms-transform: rotate(-45deg);
          transform: rotate(-45deg);
  vertical-align: middle;
}
.about_nav_title > span {
  -webkit-transition: background-size 0.35s;
  transition: background-size 0.35s; 
  background: linear-gradient(0deg, #000 0, #000 2px, #fff 2px, #fff 100%);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 0 1px;
}
[target="_blank"] .about_nav_title::after {
  margin-bottom: 4px;
  margin-left: 0px;
  border: none;
  width: 14px;
  height: 14px;
  -webkit-transform: none;
      -ms-transform: none;
          transform: none; 
  background: url(/sports/savas/img/common/icon_blank.webp) no-repeat center/cover;
  background-size: contain;
}
@media (min-width: 1024px) {
  [target="_blank"] .about_nav_title::after {
    width: 10px;
    height: 10px;
  }
}
@media (min-width: 1024px) {
  .about_nav_list li a:hover .about_nav_title > span {
    background-position: left bottom;
    background-size: 100% 1px;
  }
}
.is-current .about_nav_title {
  background-size: 100% 1px;
}

.about_top_btn {
  margin: 35px auto 0;
  width: 220px;
}
@media (min-width: 768px) {
  .about_top_btn {
    margin: 40px auto 0;
  }
}