@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Inria+Serif:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&family=Instrument+Sans:ital,wght@0,400..700;1,400..700&display=swap');

.header_vision {
    background: #000;
}

#vision #scroll .scroll_inner p {
    color: #fff;
}
#vision {
    padding-top: 90px;
}

#vision h2 {
    font-size: 48px;
    margin-bottom: 10px;
}

/** headline **/
#vision .vision_headline {
    position: relative;
    width: 100%;
    height: calc(100vh - 90px);
}
#vision .vision_headline video {
    width: 100%;
    height: calc(100vh - 90px);
    object-fit: cover;
}

/* ボタンの外側のスタイル */
#vision .mute-btn {
  position: absolute;
  bottom: 30px;
  left: 30px;
  z-index: 10;
  width: 30px;
  height: 30px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
#vision .mute-btn img {
  width: 100%;
  height: auto;
  display: block;
}
#vision .mute-btn .img-vol-on { 
    display: block;
} 
#vision .mute-btn .img-vol-off {
    display: none;
}
#vision .mute-btn.is-muted .img-vol-on {
    display: none;
}
#vision .mute-btn.is-muted .img-vol-off {
    display: block;
    opacity: 0.3;
}

/** section01 **/
#vision .section01 {
    position: relative;
    width: 100%;
    padding: 250px 0 600px 0;
    box-sizing: border-box;
    color: #fff;
    overflow: hidden;
    z-index: 0;
}
#vision .section01 .inner,
#vision .section05 .inner {
    position: relative;
    z-index: 1;
    text-align: center;
}
#vision .section01::before,
#vision .section01::after,
#vision .section03::before,
#vision .section03::after,
#vision .section05::before,
#vision .section05::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
#vision .section01::before {
    background: #9499D6;
    z-index: -2;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 60% calc(100% - 400px), 0 100%);
}
#vision .section01::after {
    background: linear-gradient(360deg, #3956AE 0%, #03050C 95.38%);
    mix-blend-mode: multiply;
    z-index: -1; 
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 220px), 45% calc(100% - 30px), 0 calc(100% - 300px));
}

#vision .section01 h2,
#vision .section01 .vision_message {
    font-family: "Instrument Sans", sans-serif;
}
#vision .section01 h2 {
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 100px;
}
#vision .section01 p {
    font-size: 20px;
    line-height: 2.5;
    margin-bottom: 80px;
}
#vision .section01 .vision_message_content {
    width: 70%;
    margin: 0 auto;
}
#vision .section01 .vision_message {
    font-size: 40px;
    font-weight: 500;
}


/** section02 **/
#vision .section02 {
    width: 100%;
    padding-top: 50px;
    overflow: hidden;
}

#vision .headline_wrap {
  position: relative;
  width: 100%;
  text-align: center;
  margin-bottom: 80px;
}
#vision .bg-text {
    font-family: "Inria Serif", serif;
    position: relative;
    font-size: 18vw;
    color: #EFF2FC;
    letter-spacing: 0.34em;
    text-indent: -0.08em;
    white-space: nowrap;
    line-height: 1;
    z-index: 0;
    pointer-events: none;
}
#vision .section02 .headline_inner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    transform: translate(-50%, -50%);
    z-index: 1;
    width: 90%;
    margin: 0 auto;
}
#vision .section02 .inner {
    text-align: center;
}

#vision .section02 img {
    display: block;
    max-width: 800px;
    width: 50%;
    margin: 0 auto 100px;
}
#vision .section02 p {
    font-size: 18px;
    line-height: 2.2;
}


/** section03 **/
#vision .section03 {
    position: relative;
    width: 100%;
    padding: 400px 0 0 0;
    box-sizing: border-box;
    overflow: hidden;
    z-index: 0;
}
#vision .section03 .inner {
    position: relative;
    z-index: 1;
    width: 80%;
    margin-bottom: 150px;
}
#vision .section03::before {
    background: #9499D6;
    z-index: -2;
    clip-path: polygon(0 300px, 100% 0, 100% 100%, 0 100%);
}
#vision .section03::after {
    background: linear-gradient(209.01deg, #EFF2FC 3.59%, #FFFFFF 96.41%);
    z-index: -1; 
    clip-path: polygon(0 0, 100% 300px, 100% 100%, 0 100%);
}
#vision .section03 .headline_inner {
    text-align: center;
    margin-bottom: 120px;
}
#vision .section03_content {
    padding: 40px 0;
}

#vision .section03_content .icon-wrap {
    width: 25%;
    position: relative;
    aspect-ratio: 1 / 1;
    perspective: 800px;
}
#vision .section03_content .icon-wrap .icon {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* アニメーション動作設定 */
    backface-visibility: hidden;
    transition:
        opacity 0.5s ease,
        transform 0.6s ease-out,
        filter 0.5s ease;
}

/* imgタグ自体の調整 */
#vision .section03_content .icon-wrap .icon img {
    width: 100%;
    height: auto;
    display: block;
}

/* 1. グラフ（初期表示：表） */
#vision .section03_content .icon-wrap .icon.simple {
    opacity: 1;
    transform: rotateY(0deg);
    filter: blur(0);
    z-index: 2;
}

/* 2. イラスト（初期表示：裏） */
#vision .section03_content .icon-wrap .icon.illust {
    opacity: 0;
    transform: rotateY(180deg);
    filter: blur(6px);
    z-index: 1;
}

/* 3. 回転後の状態 (is-active付与時) */
#vision .section03_content .icon-wrap.is-active .simple {
    opacity: 0;
    transform: rotateY(180deg);
    filter: blur(6px);
}

#vision .section03_content .icon-wrap.is-active .illust {
    opacity: 1;
    transform: rotateY(0deg);
    filter: blur(0);
}

#vision .section03_content .text_wrap {
    width: 70%;
}
#vision .section03_content h3 {
    margin-bottom: 1.2em;
}
#vision .section03_content h3 span {
    margin-right: 1.2em;
}
#vision .section03 .shape {
    width: 100%;
    height: 450px;
    background: linear-gradient(78.19deg, #334E9D 3.51%, #1F2023 88.14%);
    clip-path: polygon(0 0, 0 100%, 70% 50%, 100% 80%, 100% 20%, 70% 50%);
}

/** section04 **/
#vision .section04 .headline_inner {
    margin-bottom: 100px;
    text-align: center;
}
#vision .section04 .inner {
    overflow: hidden;
}

#vision .section04 .sustainability_list li {
  display: flex;
}
#vision .section04 .sustainability_list li a {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 8px;
  box-shadow: 4px 4px 20px 0px rgba(27, 51, 69, 0.08);
}
#vision .section04 .sustainability_list li a .sustainability_img_wrap {
  border-radius: 8px 8px 0 0;
}
#vision .section04 .sustainability_list li a .sustainability_img {
  border-radius: 8px 8px 0 0;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
#vision .section04 .sustainability_list li a .sustainability_img img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: .3s;
}
#vision .section04 .sustainability_list li a .sustainability_txt {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 20px;
}
#vision .section04 .sustainability_list li a .sustainability_txt time {
  font-size: 12px;
  margin-bottom: 10px;
}
#vision .section04 .sustainability_list li a .sustainability_txt div {
  font-weight: bold;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 20px;
  font-size: 18px;
  -webkit-line-clamp: 3;
}
#vision .section04 .sustainability_list li a .arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 28px;
  height: 28px;
  background: #1B3345;
  font-size: 12px;
  color: #fff;
  border-radius: 4px;
  margin: auto 0 0 auto;
  transition: transform .3s ease;
}
#vision .section04 .sustainability_controller_wrap {
  margin-top: 60px;
  align-items: center;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}
#vision .section04 .swiper-controller {
  grid-column: 1;
}


/** section05 **/
#vision .section05 {
    position: relative;
    width: 100%;
    padding: 400px 0 150px;
    margin-bottom: 0;
    box-sizing: border-box;
    color: #fff;
    overflow: hidden;
    z-index: 0;
}
#vision .section05::before {
    background: #9499D6;
    z-index: -2;
    clip-path: polygon(0 30px, 35% 300px, 100% 0, 100% 100%, 0 100%);
}
#vision .section05::after {
    background: linear-gradient(180deg, #3956AE 0%, #0E1016 81.71%);
    mix-blend-mode: multiply;
    z-index: -1; 
    clip-path: polygon(0 200px, 60% 30px, 100% 300px, 100% 100%, 0 100%);
}

#vision .section05 .copy {
    font-family: "Instrument Sans", sans-serif;
    font-size: 40px;
    font-weight: 500;
    margin-bottom: 90px;
}
#vision .section05 .btn_wrap {
    margin: 0 auto;
}
#vision .section05 .btn.btn_b {
    background: #1B2845;
}
#vision .section05 .btn.btn_b .btn_txt span {
    color: #1B2845;
}
#vision .section05 .btn.btn_b:hover {
    background: #2B93DB;
}
#vision .section05 .btn.btn_b:hover .btn_txt span {
    color: #2B93DB;
}


@media screen and (max-width:1280px){
    #vision {
        padding-top: 0;
    }
    /** headline **/
    #vision .vision_headline {
        height: 100vh;
    }
    #vision .vision_headline video {
        height: 100vh;
    }

}


@media screen and (max-width:960px){
    #vision {
        padding-top: 0;
    }

    
    #vision h2 {
        font-size: 32px;
    }

    /** headline **/
    #vision .vision_headline {
        height: 90vh;
    }
    #vision .vision_headline video {
        height: 90vh;
    }

    /** section01 **/
    #vision .section01 {
        padding: 150px 0 300px 0;
    }
    #vision .section01::before {
                clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 60% calc(100% - 200px), 0 100%);
    }
    #vision .section01::after {
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 110px), 45% calc(100% - 30px), 0 calc(100% - 150px));
    }
    #vision .section01 h2 {
        font-size: 28px;
        margin-bottom: 50px;
    }
    #vision .section01 p {
        font-size: 18px;
        line-height: 2;
        margin-bottom: 40px;
    }
    #vision .section01 .vision_message {
        font-size: 48px;
    }


    /** section02 **/
    #vision .section02 img {
        max-width: 800px;
        width: 70%;
        margin: 0 auto 50px;
    }
    #vision .section02 p {
        font-size: 16px;
        line-height: 2;
    }

    /** section03 **/
    #vision .section03 {
        padding: 200px 0 0 0;
    }
    #vision .section03 .inner {
        width: 90%;
        margin-bottom: 100px;
    }
    #vision .section03::before {
        clip-path: polygon(0 200px, 100% 0, 100% 100%, 0 100%);
    }
    #vision .section03::after {
        clip-path: polygon(0 0, 100% 200px, 100% 100%, 0 100%);
    }
    #vision .section03 .headline_inner {
        margin-bottom: 60px;
    }
    #vision .section03_content {
        padding: 30px 0;
    }
    #vision .section03_content .icon-wrap {
        width: 25%;
    }
    #vision .section03_content .text_wrap {
        width: 70%;
    }

    #vision .section03 .shape {
        height: 250px;
        clip-path: polygon(0 0, 0 100%, 70% 50%, 100% 80%, 100% 20%, 70% 50%);
    }

    /** section04 **/
    #vision .section04 .headline_inner {
        margin-bottom: 80px;
    }

    #vision .section04 .sustainability_list {
        gap: 16px 0;
    }
    #vision .section04 .sustainability_list li {
        width: 100%;
    }
    #vision .section04 .sustainability_list li a {
        width: 100%;
    }
    #vision .section04 .sustainability_list li a .sustainability_txt {
        padding: 20px 5%;
    }
    #vision .section04 .sustainability_controller_wrap {
        display: block;
        margin-top: 30px;
    }


    /** section05 **/
    #vision .section05 {
        padding: 200px 0 100px;
    }
    #vision .section05::before {
        clip-path: polygon(0 30px, 35% 150px, 100% 0, 100% 100%, 0 100%);
    }
    #vision .section05::after {
        clip-path: polygon(0 100px, 60% 30px, 100% 150px, 100% 100%, 0 100%);
    }

    #vision .section05 .copy {
        font-size: 48px;
        margin-bottom: 50px;
    }

    #vision .section05 .link_btn a {
        padding: 20px 5%;
        font-size: 18px;
    }

}

@media screen and (max-width:768px){

    /** section01 **/
    #vision .section01 {
        padding: 150px 0 200px 0;
    }
    #vision .section01::before {
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 60% calc(100% - 150px), 0 100%);
    }
    #vision .section01::after {
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 90px), 45% calc(100% - 30px), 0 calc(100% - 120px));
    }
    #vision .section01 p {
        font-size: 16px;
    }
    #vision .section01 .vision_message {
        font-size: 18px;
    }
    #vision .section01 .vision_message_content {
        width: 90%;
    }


    /** section02 **/
    #vision .section02 p {
        font-size: 14px;
    }

    /** section03 **/
    #vision .section03 {
        padding: 150px 0 0 0;
    }
    #vision .section03 .inner {
        width: 90%;
        margin-bottom: 80px;
    }
    #vision .section03::before {
        clip-path: polygon(0 100px, 100% 0, 100% 100%, 0 100%);
    }
    #vision .section03::after {
        clip-path: polygon(0 0, 100% 100px, 100% 100%, 0 100%);
    }
    #vision .section03_content {
        display: block;
        padding: 20px 0;
    }
    #vision .section03_content .icon-wrap {
        width: 100%;
        max-width: 350px;
        margin: 0 auto 40px;
    }
    #vision .section03_content .text_wrap {
        width: 100%;
    }
    #vision .section03_content h3 span {
        margin-right: 0;
        display: block;
    }

    /** section04 **/


    /** section05 **/
    #vision .section05 {
        padding: 150px 0 80px;
    }
    #vision .section05::before {
        clip-path: polygon(0 30px, 35% 100px, 100% 0, 100% 100%, 0 100%);
    }
    #vision .section05::after {
        clip-path: polygon(0 80px, 60% 30px, 100% 100px, 100% 100%, 0 100%);
    }

    #vision .section05 .copy {
        font-size: 36px;
    }


}


@media screen and (max-width:428px){
    #vision h2 {
        font-size: 36px;
    }

    /** section01 **/
    #vision .section01 {
        padding: 100px 0 200px 0;
    }
    #vision .section01::before {
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), 60% calc(100% - 160px), 0 100%)
    }
    #vision .section01::after {
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 100px), 45% calc(100% - 20px), 0 calc(100% - 120px));

    }
    #vision .section01 h2 {
        font-size: 24px;
        margin-bottom: 40px;
    }
    #vision .section01 p {
        font-size: 16px;
    }
    #vision .section01 .vision_message {
        font-size: 24px;
    }


    /** section02 **/
    #vision .section02 img {
        width: 80%;
    }
    #vision .headline_wrap {
        margin-bottom: 50px;
    }

    /** section03 **/
    #vision .section03 {
        padding: 100px 0 0 0;
    }
    #vision .section03 .inner {
        margin-bottom: 80px;
    }
    #vision .section03::before {
        clip-path: polygon(0 100px, 100% 0, 100% 100%, 0 100%);
    }
    #vision .section03::after {
        clip-path: polygon(0 0, 100% 100px, 100% 100%, 0 100%);
    }
    #vision .section03 .headline_inner {
        margin-bottom: 50px;
    }

    #vision .section03 .shape {
        height: 180px;
        clip-path: polygon(0 0, 0 100%, 70% 50%, 100% 80%, 100% 20%, 70% 50%);
    }
    #vision .section03_content .icon-wrap {
        width: 80%;
    }
    /** section04 **/
    #vision .section04 .headline_inner {
        margin-bottom: 50px;
    }

    /** section05 **/
    #vision .section05 {
        padding: 200px 0 100px;
    }
    #vision .section05::before {
        clip-path: polygon(0 20px, 35% 100px, 100% 0, 100% 100%, 0 100%);
    }
    #vision .section05::after {
        clip-path: polygon(0 100px, 60% 20px, 100% 100px, 100% 100%, 0 100%);
    }

    #vision .section05 .copy {
        font-size: 24px;
    }


}