@charset "utf-8";

:root {
  /*--primary-color: #ab5f00;*/
  --textcolor: black;
}

body {
  color: var(--textcolor);
  overflow-x: hidden;
  position: relative;
}

/*-----------------------------------------------------
@@ ヘッダ
------------------------------------------------------*/

@media (min-width: 768px) {

  :root {
    --box1-w: 1080; /* box1の最大幅(px) */ 
    --box1-h: 484; /* box1の最大高さ(px) */ 
  }

  .strategy__header {
    background: url(../images/strategy/kv-pc.jpg) no-repeat 50% 0;
    background-size: auto 100%;
    position: relative;
  }
  .strategy__header:after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    display: block;
    width: 100%;
    height: 100%;
    background: url(../images/strategy/wave-02-pc.webp) no-repeat 50% 100%;
    background-size: auto 100%;
  }
  .strategy__header__inner {
    width: clamp(960px, 100%, 1080px);
    aspect-ratio: 1080 / 484;
    margin: 0 auto;
    position: relative;
  }
  .strategy__header__inner h2 {
    display: block;
    position: absolute;
    top: calc(130 / var(--box1-h) * 100%); /* 画像の上からの位置(px) */
    right: 0;
    left: 0;
    margin: auto;
    width: calc(720 / var(--box1-w) * 100%); /* 画像の幅(px) */
    aspect-ratio: 720 / 147; /* 画像の幅と高さ(px) */
  }

}/* PC ここまで================================ */
@media screen and (max-width: 767.9px) {

  :root {
    --box1-w: 375; /* box1の最大幅(px) */ 
    --box1-h: 194; /* box1の最大高さ(px) */ 
  }

  .strategy__header {
    background: url(../images/strategy/kv-sp.jpg) no-repeat 50% 0;
    background-size: contain;
    position: relative;
  }
  .strategy__header:after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    display: block;
    width: 100%;
    height: 100%;
    background: url(../images/strategy/wave-02-sp.webp) no-repeat 50% 100%;
    background-size: auto 100%;
  }
  .strategy__header__inner {
    width: min(100%, 767px);
    aspect-ratio: 375 / 194;
    margin: 0 auto;
    position: relative;
  }

  .strategy__header__inner h2 {
    display: block;
    position: absolute;
    top: calc(56 / var(--box1-h) * 100%); /* 画像の上からの位置(px) */
    right: 0;
    left: 0;
    margin: auto;
    width: calc(275 / var(--box1-w) * 100%); /* 画像の幅(px) */
    aspect-ratio: 275 / 70; /* 画像の幅と高さ(px) */
  }

}/* スマホ ここまで============================ */


/*-----------------------------------------------------
@@ コンテンツ
------------------------------------------------------*/
@media (min-width: 768px) {

  .strategy__wrap-01 {
    background: white;
    padding-top: 76px;
    padding-bottom: 150px;
  }

  .strategy__title-01 {
    font-size: 30px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    width: min(100% - 30px, 440px);
    margin: 0 auto 43px;
    border-top: 2px solid black;
    border-bottom: 2px solid black;
    padding: 14px 0 14px;
    font-feature-settings: "palt" 1;
    background-color: rgba(255, 255, 255, 0.6);
  }

}/* PC ここまで================================ */
@media screen and (max-width: 767.9px) {

  .strategy__wrap-01 {
    background: white;
    padding-top: 25px;
    padding-bottom: 120px;
  }

  .strategy__title-01 {
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    width: min(100% - 30px, 300px);
    margin: 0 auto 36px;
    border-top: 2px solid black;
    border-bottom: 2px solid black;
    padding: 10px 0 9px;
    font-feature-settings: "palt" 1;
    background-color: rgba(255, 255, 255, 0.6);
  }


}/* スマホ ここまで============================ */


.strategy__catch-01 {
  width: min(100% - 30px, 800px);
  margin: 0 auto 0px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.643;
  text-align: center;
  color: black;
  background-color: #cdedf4;
  padding: 40px 0 40px;
  border-radius: 20px;
  font-feature-settings: "palt" 1;
}
@media screen and (max-width: 767.9px) {
  .strategy__catch-01 {
    margin: 0 auto 0px;
    font-size: 19px;
    line-height: 1.75;
    padding: 20px 0 22px;
    border-radius: 10px;
  }
}

.strategy__img-02 {
  display: block;
  width: min(100%, 850px);
  margin: 30px auto 80px;
}
@media screen and (max-width: 767.9px) {
  .strategy__img-02 {
    margin: 0 auto 50px;
  }
}

.strategy__title-02 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  margin-block: 55px 46px;
}
@media screen and (max-width: 767.9px) {
  .strategy__title-02 {
    font-size: 22px;
    margin-block: 36px 39px;
  }
}


.strategy__title-03 {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  margin-block: 0 15px;
  font-feature-settings: "palt" 1;
}
.strategy__p-01 {
  font-size: 16px;
  line-height: 1.75;
  width: min(100% - 30px, 800px);
  margin: 0 auto 50px;
  border: 2px solid #5ac2dc;
  padding: 30px 40px 30px;
  border-radius: 10px;
  box-sizing: border-box;
}
@media screen and (max-width: 767.9px) {
  .strategy__title-03 {
    font-size: 19px;
    margin-block: 0 15px;
  }
  .strategy__p-01 {
    font-size: 14px;
    line-height: 1.75;
    margin: 0 auto 24px;
    padding: 20px 20px 20px;
  }
}

/*-----------------------------------------------------
@@ フッタ
------------------------------------------------------*/
@media (min-width: 768px) {

  .strategy__footer {
    width: 100%;
    margin: 0 auto;
    position: relative;
  }
  .strategy__footer:after {
    content: "";
    display: block;
    width: 100%;
    height: 152px;
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    background: url(../images/strategy/footer__wave-pc.webp) no-repeat 50% 100%;
    background-size: 100% 152px;
  }

}/* PC ここまで================================ */
@media screen and (max-width: 767.9px) {

  .strategy__footer {
    width: 100%;
    margin: 0 auto;
    position: relative;
  }
  .strategy__footer:after {
    content: "";
    display: block;
    width: 100%;
    height: 35px;
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    background: url(../images/strategy/footer__wave-sp.webp) no-repeat 50% 100%;
    background-size: 100% 35px;
  }


}/* スマホ ここまで============================ */