/* リセットCSS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-size: 14px;
  font-weight: 400;
  line-height: calc(28 / 16);
}
main {
  overflow: hidden;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}
picture {
  display: block;
}

@media screen and (min-width: 768px) {
  body {
    font-size: 16px;
  }
}

/* 共通パーツ */
/* 全体背景 */
.bg {
  padding-bottom: 54px;
  background: #60a9d7;
  /* background: linear-gradient(
    182deg,
    rgba(96, 169, 215, 1) 0%,
    rgba(88, 174, 109, 1) 65%,
    rgba(93, 174, 110, 1) 70%,
    rgba(108, 176, 112, 1) 75%,
    rgba(133, 180, 117, 1) 85%,
    rgba(133, 180, 117, 1) 95%,
    rgba(193, 189, 129, 1) 100%
  ); */
  background: linear-gradient(
    180deg,
    rgba(96, 169, 215, 1) 0%,
    rgba(88, 174, 109, 1) 65%,
    rgba(193, 189, 129, 1) 100%
    );
}

@media screen and (min-width: 1024px) {
  .bg {
    padding-bottom: 65px;
  }
}

/* mv */
.mv {
  position: relative;
}
.mv__inner {
  position: relative;
  height: 290px;
  background-image: url(../images/mv_bg_sp.png);
  background-size: auto 100%;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
}
.mv__top-object {
  position: absolute;
  content: "";
  display: inline-block;
  top: 0;
  left: 0;
  width: 183px;
}
.mv__top-object--right {
  left: auto;
  right: 0;
}
.mv__main {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  padding-top: 30px;
}
.mv__main02 {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  padding-top: 30px;
  z-index: 3;
}
.mv__main-copy {
  position: relative;
  max-width: 292px;
  margin-inline: auto;
  opacity: 0;
  transform: translateY(20px);
}
.mv__main-wrapper {
  position: relative;
  max-width: 292px;
  height: 100%;
  margin-inline: auto;
}
.mv__main-object {
  position: absolute;
  content: "";
  display: inline-block;
  opacity: 0;
  transform: translateY(-10px);
}
.mv__main-object--01 {
  top: 44px;
  left: -38px;
  width: 72px;
}
.mv__main-object--02 {
  top: 42px;
  right: -36px;
  width: 82px;
}
.mv__main-object--03 {
  bottom: 16px;
  left: -36px;
  width: 88px;
}
.mv__main-object--04 {
  bottom: -5px;
  right: -40px;
  width: 74px;
}

@media screen and (min-width: 768px) {
  .mv__inner {
    height: 500px;
    background-image: url(../images/mv_bg_pc.png);
  }
  .mv__top-object {
    width: 240px;
  }
  .mv__main {
    padding-top: 60px;
  }
  .mv__main-copy {
    max-width: 500px;
  }
  .mv__main-object--01 {
    top: 110px;
    left: -168px;
    width: 120px;
  }
  .mv__main-object--02 {
    top: 92px;
    right: -172px;
    width: 140px;
  }
  .mv__main-object--03 {
    bottom: 26px;
    left: -176px;
    width: 150px;
  }
  .mv__main-object--04 {
    bottom: -12px;
    right: -180px;
    width: 130px;
  }
}
@media screen and (min-width: 1024px) {
  .mv__inner {
    height: 700px;
    background-image: url(../images/mv_bg_pc.png);
  }
  .mv__top-object {
    width: 450px;
  }
  .mv__main {
    padding-top: 80px;
  }
  .mv__main-copy {
    max-width: 720px;
  }
  .mv__main-object--01 {
    top: 160px;
    left: -308px;
    width: 177px;
  }
  .mv__main-object--02 {
    top: 150px;
    right: -310px;
    width: 203px;
  }
  .mv__main-object--03 {
    bottom: 24px;
    left: -316px;
    width: 217px;
  }
  .mv__main-object--04 {
    bottom: -30px;
    right: -320px;
    width: 184px;
  }
}

/* セクションパーツ */
.section {
  max-width: 600px;
  margin-top: 10px;
  margin-inline: auto;
  padding-inline: 12px;
}
.section + .section {
  margin-top: 30px;
}
.section__image {
  position: relative;
  display: block;
  padding-inline: 20px;
  z-index: 1;
}
.section__content {
  display: grid;
  gap: 12px;
  margin-top: -30px;
  padding: 40px 20px 24px;
  background-color: #ffffd1;
  border-radius: 28px;
}
.section__dl:not(:last-of-type) {
  padding-bottom: 10px;
  border-bottom: 1px solid #cccccc;
}
.section__dl:last-of-type {
  border: none;
}
.section__dt {
  color: #ec6c1f;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
}
.section__image02-wrapper {
  display: grid;
  gap: 24px;
  padding-inline: 20px;
}

@media screen and (min-width: 768px) {
  .section {
    margin-top: 20px;
  }
  .section + .section {
    margin-top: 40px;
  }
  .section__dt {
    font-size: 22px;
  }
  .section__dt br {
    display: none;
  }
}

@media screen and (min-width: 1024px) {
  .section {
    max-width: 900px;
    margin-top: 40px;
  }
  .section + .section {
    margin-top: 50px;
  }
  .section__image {
    padding-inline: 50px;
  }
  .section__content {
    margin-top: -45px;
    padding: 70px 64px 40px;
    border-radius: 70px;
  }
  .section__content--tight {
    margin-top: -60px;
    padding-top: 60px;
  }
  .section__image02-wrapper {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* フッター */
.footer {
  padding: 20px 30px;
  background-color: #008da7;
  color: #fff;
  font-size: 13px;
  text-align: center;
}
.footer__copy {
  display: block;
  margin-top: 40px;
  font-size: 13px;
}

@media screen and (min-width: 1024px) {
  .footer {
    padding: 40px 30px;
    font-size: 16px;
  }
  .footer__text br {
    display: none;
  }
  .footer__copy {
    margin-top: 50px;
    font-size: 16px;
  }
}

/* ページトップボタン */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: none;
  cursor: pointer;
  z-index: 1000;
}
.scroll-to-top img {
  width: 50px;
  height: auto;
}

@media screen and (min-width: 768px) {
  .scroll-to-top {
    right: 40px;
    bottom: 50px;
  }
  .scroll-to-top img {
    width: 76px;
  }
}
