@charset "UTF-8";

/*---- カラー・フォント ----*/
:root {
  --color-primary: #73c5bb;
  --color-primary-dark: #57bdc0;
  --color-primary-light: #c1e5e0;
  --color-primary-light2: #a7dbd4;
  --color-primary-light3: #e0f2ef;
  --color-primary-light4: #f0f9f7;
  --color-primary-light5: #9fcec6;
  --color-accent: #ff8391;
  --color-accent-light: #ffd8d3;
  --color-accent-light2: #fae6e4;
  --color-accent-dark: #ee848a;
  --color-gray: #757575;
  --color-gray-light: #ededed;
  --color-gray-dark: #5a5a5a;
  --color-white: #fff;
  --color-black: #000;
  --color-text: #3e3a39;
  --font-noto: "Noto Sans JP", sans-serif;
  --font-inter: "Inter", sans-serif;
}
/*---- 共通 ----*/
body {
  font-family: var(--font-noto);
  color: var(--color-text);
  letter-spacing: 0.05em;
}
a {
  color: var(--color-text);
  text-decoration: none;
  transition: opacity 0.3s ease;
}
a:hover {
  opacity: 0.8;
  text-decoration: none;
}

/*---- 改行 ----*/
.br-sp {
  display: none;
  @media (max-width: 768px) {
    display: block;
  }
}

.br-tab {
  display: none;
  @media (min-width: 960px) {
    display: block;
  }
}

.br-pc {
  display: none;
  @media (min-width: 1100px) {
    display: block;
  }
}

/*---- under-mv ----*/
.sub-head {
  background-image: url(../img/page-title.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 136px;
  padding-bottom: 172px;
  width: 100%;
  height: auto;
  flex-shrink: 0;
}
.sub-head__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.sub-head__title {
  img {
    width: auto;
    max-height: 140.5px;
    aspect-ratio: 345.5/140.5;
    object-fit: contain;
  }
}

@media (max-width: 768px) {
  .sub-head {
    padding-top: 100px;
    padding-bottom: 100px;
  }
  .sub-head__title {
    img {
      width: 100%;
      height: auto;
      max-height: 100px;
    }
  }
}

@media (max-width: 600px) {
  .sub-head {
    padding-bottom: 64px;
  }
  .sub-head__title {
    img {
      max-height: 80px;
    }
  }
}

/*---- sub-title ----*/
.sub-title {
  padding: 100px 15px;
}

.sub-title h2 img {
  width: auto;
  height: 64px;
  object-fit: contain;
}

@media (max-width: 768px) {
  .sub-title {
    padding: 50px 15px;
    text-align: center;
  }
  .sub-title h2 img {
    height: 44px;
  }
}
/*---- サブタイトルの説明 ----*/
.sub-title__desc p {
  font-size: 20px;
  line-height: 2em;
  margin-bottom: 50px;
  margin-top: 50px;
}

@media (max-width: 768px) {
  .sub-title__desc p {
    font-size: 14px;
    line-height: 1.5em;
    margin-bottom: 25px;
    margin-top: 25px;
  }
}
@media (max-width: 600px) {
  .sub-title__desc {
    text-align: center;
  }
  .sub-title__desc p {
    display: inline-block;
    text-align: left;
  }
}

/* ---- button ナビ ---- */
.sub-title ul {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

.sub-title li a {
  display: block;
  background: var(--color-primary);
  padding: 15px 25px;
  color: var(--color-white);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-align: center;
  transition: background-color 0.5s ease;
}
.sub-title li a:hover {
  background: #00a7a5;
}

@media (max-width: 960px) {
  .sub-title ul {
    gap: 15px;
  }
}

@media (max-width: 768px) {
  .sub-title ul {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
  }
  .sub-title li {
    flex: 1 1 calc(50% - 30px);
  }
  .sub-title li a {
    padding: 10px 5px;
    color: #fff;
    font-size: 15px;
    letter-spacing: 0;
  }
}

/* ---- color-line ---- */
.color-line {
  height: 8px;
  width: 100%;
  background: linear-gradient(
    to right,
    var(--color-accent) 0%,
    var(--color-accent) 50%,
    var(--color-primary) 50%,
    var(--color-primary) 100%
  );
}