@charset "utf-8";
/* ----------------------------------------
 mv
------------------------------------------- */
#mv {
  overflow: hidden;
  position: relative;
}
#mv .catch {
  position: absolute;
  bottom: 30%;
  left: 10%;
  z-index: 100;
}
#mv .catch h2 {
  color: var(--color01);
  font-size: 4rem;
  text-align: left;
  line-height: 1;
}
#mv .catch h2 span {
  display: block;
  margin-bottom: 15px;
}
#mv .catch h2 span i {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.8);
  font-style: normal;
  color: var(--color01);
  padding: 0.3em 0.6em;
}
#slider li {
  position: relative;
  height: 100vh;
  min-height: 500px;
}
#mv01 {
  background: url("../images/index-images/mv01.jpg") 50% 50% no-repeat;
  background-size: cover;
}
#mv02 {
  background: url("../images/index-images/mv02.jpg") 50% 50% no-repeat;
  background-size: cover;
}
#mv03 {
  background: url("../images/index-images/mv03.jpg") 50% 50% no-repeat;
  background-size: cover;
}
#mv04 {
  background: url("../images/index-images/mv04.jpg") 50% 50% no-repeat;
  background-size: cover;
}
/* ----------------------------------------
 news
------------------------------------------- */
#news {
  position: relative;
  z-index: 100;
  width: 50%;
  box-sizing: border-box;
  margin-left: 50%;
  padding: 1.5em;
  border-top-left-radius: 15px;
  border-bottom-left-radius: 15px;
  background-color: var(--color01);
  transform: translate(0, -50%);
}
#news .inner {
  display: flex;
  flex-wrap: wrap;
}
#news .inner dl {
  display: flex;
  flex-wrap: wrap;
  color: #ffffff;
  font-weight: bold;
}
#news .inner dl a {
  color: #ffffff;
}
#news .inner dl dt {
  margin-right: 20px;
}
#news .inner dl dt span {
  color: var(--color01);
  background-color: #ffffff;
  border-radius: 10px;
  padding: 0.1em 2em;
  margin-right: 20px;
}
#news .inner dl dd {
  margin-right: 20px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
#news .inner dl dd a::after {
  display: inline-block;
  font-family: var(--fa-style-family, "Font Awesome 6 Free");
  content: "\f138";
  margin-left: 0.5em;
}
/* ----------------------------------------
 features
------------------------------------------- */
#features .box-a {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
  justify-content: space-between;
}
#features .box-b {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#features .box-a .box01, #features .box-b .box01 {
  width: 37%;
}
#features .box-a .box02, #features .box-b .box02 {
  width: 59%;
}
#features .box-a .box02 {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}
#features .box-a .box02 .inner, #features .box-b .box02 .inner {
  max-width: 700px;
}
/* ----------------------------------------
 water
------------------------------------------- */
#water {
  background: url("../images/index-images/water-img.jpg") 0 100% no-repeat;
  background-size: 50% auto;
  background-color: #93c7f3;
}
#water .box {
  background-color: rgba(255, 255, 255, 0.6);
  margin-left: 40%;
}
#water .inner {
  max-width: 700px;
  text-align: left;
  padding: 0 50px;
}
#water h2 {
  color: #074471;
  font-size: 3.3rem;
  line-height: 1.5;
  margin-bottom: 1.0em;
}
#water h3 {
  color: #0d7cc3;
  font-size: 2.5rem;
  line-height: 1.5;
  margin-bottom: 1.0em;
}
/* ----------------------------------------
 treatment
------------------------------------------- */
#treatment {
  background-color: var(--color02);
}
#treatment .text01 {
  text-align: center;
}
#treatment ul {
  display: flex;
  flex-wrap: wrap;
}
#treatment ul li {
  width: 20%;
  text-align: center;
  margin-right: 6%;
  margin-bottom: 50px;
}
#treatment ul li:nth-child(4n) {
  margin-right: 0;
}
#treatment ul li .img-box {
  width: 90%;
  margin: 0 auto 10px auto;
}
#treatment ul li .img-box img {
  width: 100%;
  height: auto;
}
#treatment ul li h3 {
  color: var(--color01);
  font-size: 2.4rem;
  line-height: 1.4;
  margin-bottom: 10px;
}
#treatment ul li p {
  line-height: 1.4;
}
/* ----------------------------------------
 about
------------------------------------------- */
#about .box {
  max-width: 1300px;
  width: 100%;
  padding-top: 30%;
  background: url("../images/index-images/about-img.jpg") 0 0 no-repeat;
  background-size: cover;
  border-radius: 30px;
  margin: 0 auto 30px auto;
}

/* =======================
  PC
======================== */
@media screen and (min-width: 1150px) {}
/* =======================
  TABLET
======================== */
@media screen and (max-width:1149px) {
  /* ----------------------------------------
 mv
------------------------------------------- */
  #mv .catch {
    bottom: 30%;
    left: 50px;
  }
  #mv .catch h2 {
    font-size: clamp(2.0rem, 3.4782vw, 4.0rem);
  }
  #mv .catch h2 span {
    margin-bottom: 10px;
  }
  /* ----------------------------------------
 news
------------------------------------------- */
  #news {
    width: 80%;
    margin-left: 20%;
    padding: 1.5em;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
  }
  /* ----------------------------------------
 water
------------------------------------------- */
  #water {
    background: url("../images/index-images/water-img.jpg") -25% 100% no-repeat;
    background-size: 60% auto;
    background-color: #93c7f3;
  }
  #water .box {
    background-color: rgba(255, 255, 255, 0.6);
    margin-left: 40%;
  }
  #water .inner {
    padding: 0 5%;
  }
  #water h2 {
    font-size: clamp(1.7rem, 2.8695vw, 3.3rem);
  }
  #water h3 {
    font-size: clamp(1.6rem, 2.1739vw, 2.5rem);
  }
  /* ----------------------------------------
 treatment
------------------------------------------- */
  #treatment ul li h3 {
    font-size: clamp(1.6rem, 2.0869vw, 2.4rem);
  }

}
/* =======================
  SP
======================== */
@media screen and (max-width: 699px) {
  /* ----------------------------------------
 mv
------------------------------------------- */
  #mv .catch {
    bottom: 30%;
    left: 5%;
  }
  #slider li {
    height: 80vh;
    min-height: 500px;
  }
  /* ----------------------------------------
 news
------------------------------------------- */
  #news {
    width: 95%;
    margin-left: 5%;
    padding: 1.1em 5%;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
  }
  /* ----------------------------------------
 features
------------------------------------------- */
  #features .box-a {
    display: block;
  }
  #features .box-b {
    display: block;
  }
  #features .box-a .box01, #features .box-b .box01 {
    width: 75%;
    margin: 0 auto 30px auto;
  }
  #features .box-a .box02, #features .box-b .box02 {
    width: 100%;
  }
  #features .box-a .box02 {
    display: block;
  }
  #features .box-a .box02 .inner, #features .box-b .box02 .inner {
    max-width: 700px;
  }
  #features .cmn-btn01 {
    text-align: center;
  }
  /* ----------------------------------------
 water
------------------------------------------- */
  #water {
    background: url("../images/index-images/water-img.jpg") 50% 0 no-repeat;
    background-size: 100% auto;
    background-color: #93c7f3;
    padding-top: 37%;
  }
  #water .box {
    margin-left: 0;
  }
  #water .inner {
    padding: 0 5%;
  }
  /* ----------------------------------------
 treatment
------------------------------------------- */
  #treatment .text01 {
    text-align: left;
  }
  #treatment ul {
    width: 90%;
    margin: 0 auto;
  }
  #treatment ul li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 30px;
  }
  #treatment ul li:nth-child(2n) {
    margin-right: 0;
  }
  #treatment ul li .img-box {
    width: 80%;
    margin: 0 auto 10px auto;
  }
  /* ----------------------------------------
 about
------------------------------------------- */
  #about .box {
    padding-top: 40%;
    border-radius: 15px;
    margin: 0 auto 20px auto;
  }

}