@charset "UTF-8";

/* --------------------------------------------------------------
サイト全体
-------------------------------------------------------------- */

.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-wrapper main {
  flex: 1;
  overflow-x: hidden;
}

.container {
  --padding: 16px;
  max-width: calc(800px + var(--padding) * 2);
  padding: 0 var(--padding);
  margin: 0 auto;
}

/*
aタグのホバー時設定
-------------------------------------------------------------- */

a {
  transition: opacity 0.3s;
}

a:focus {
  opacity: 0.6;
}

/* --------------------------------------------------------------
文章（pタグ）
-------------------------------------------------------------- */

p > ._line {
  display: inline-block;
  margin-top: 1em;
}

/* --------------------------------------------------------------
セクション
-------------------------------------------------------------- */

/* --------------------------------------------------------------
セクションタイトル
-------------------------------------------------------------- */

.section-ttl {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  min-height: 18.6666666667vw;
  max-height: 200px;
  padding-top: 6px;
  padding-bottom: 6px;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  font-size: 5.3333333333vw;
  font-weight: bold;
  line-height: 1.5;
  color: #fff;
  text-align: center;
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.61);
  background: #a5e8fb;
  background: linear-gradient(90deg, #a5e8fb 0%, #44a7f7 30%, #206ef4 100%);
}

/* --------------------------------------------------------------
インナー
-------------------------------------------------------------- */

.section-inner {
  padding: 10.6666666667vw 0 5.3333333333vw;
}

.section-inner._over-flow {
  width: 100vw;
  padding-right: calc(50vw - 50%);
  padding-left: calc(50vw - 50%);
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
}

.section-inner._result {
  background: #e3f7fe;
  background: linear-gradient(0deg, #e3f7fe 0%, #f6fbfd 100%);
}

.section-inner._pb-0 {
  padding-bottom: 0;
}

/* --------------------------------------------------------------
ヘッダー
-------------------------------------------------------------- */

.header {
  position: absolute;
  top: 13.3333333333vw;
  left: 50%;
  z-index: 300;
  width: 100%;
  padding: 0 8px;
  transform: translateX(-50%);
}

.header.is-fixed {
  position: fixed;
  top: 10px;
}

.header-logo > a {
  display: block;
  text-decoration: none;
}

.nav-list {
  display: flex;
  justify-content: center;
}

.nav-item + .nav-item {
  margin-left: 16px;
}

.nav-link {
  display: block;
  text-decoration: none;
}

.nav-link > img {
  width: 100%;
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.43);
}

/* --------------------------------------------------------------
フッター
-------------------------------------------------------------- */

.footer {
  width: 100%;
  padding: 30px 16px 6px;
  background-color: #42A6F2;
}

.footer-logo {
  max-width: 260px;
  margin: 0 auto;
}

.copyright {
  margin-top: 6.4vw;
  font-size: 2.6666666667vw;
  color: #fff;
  text-align: center;
}

@media screen and (min-width: 576px) {
  .section-ttl {
    min-height: auto;
    padding-top: 24px;
    padding-bottom: 24px;
    font-size: 30px;
  }

  .section-inner {
    padding: 60px 0 30px;
  }

  .copyright {
    margin-top: 36px;
    font-size: 15px;
  }
}

@media screen and (min-width: 992px) {
  .header {
    top: 20px;
    right: 0;
    padding-right: 10.6666666667vw;
  }

  .nav-list {
    justify-content: flex-end;
  }

  .nav-item {
    max-width: 170px;
  }
}

@media (hover: hover) and (pointer: fine) {
  a:hover {
    opacity: 0.6;
  }
}