@charset "UTF-8";

/* mainimg */
.home-mainimg {
  position: relative;
}
.home-mainimg div {
	position: absolute;
	left: 100px;
  bottom: 10%;
}
.home-mainimg p span {
	display: inline-block;
	padding: 0 10px;
	/* margin-top: 15px; */
	background: #fff;
	font-size: 2.56em;
	font-weight: 500;
	line-height: 1.4;
}

.home-mainimg img {
  width: 100%;
  max-width: 1400px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (max-width: 768px) {
  .home-mainimg img {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
  }
  .home-mainimg div {
    position: static;
    margin-top: -15px;
    margin-left: 15px;
  }
  .home-mainimg p span{
    font-size: 1.5em;
  }
}
    
.section-alt {
  background-image:
    url("../../img/bg-lt.png"),
    url("../../img/bg-rt.png"),
    url("../../img/bg-leaf.png");
  background-position:
    left top,
    right top,
    center top 195px;
  background-repeat: no-repeat;
  padding-top: 90px;
}

.section-alt .ttl span {
  display: inline-block;
  padding: 5px 0;
  padding-left: 70px;
  background: url("../../img/ico-ttl.png") no-repeat 0 50%;
}

.section-alt .about_ul {
  margin-bottom: 50px;
}

.section-alt .about_ul li {
  margin-top: 50px;
  margin-bottom: 0;
  padding-left: 0;
  text-indent: 0;
}
.section-alt .about_ul li::before{
  display: none;
}

.section-alt .about_ul li:nth-child(3) {
  margin-top: 80px;
}

.section-alt li.reverse {
  flex-direction: row-reverse;
}

.section-alt ._item {
  width: 50%;
}

.section-alt .image {
  text-align: center;
}

.section-alt .image div {
  display: inline-block;
  width: 320px;
}

.section-alt .image div img {
  position: relative;
  z-index: 1;
  border-radius: 10px;
}

.section-alt .image div::before {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  content: "";
  border-radius: 10px;
  transform: translate(-20px, 20px);
}

.section-alt .image.__right div::before {
  transform: translate(20px, 20px);
}

.section-alt .text {
  flex-direction: column;
  justify-content: center;
  padding: 0 20px;
}

.section-alt .text h3 {
  padding-bottom: 0.3em;
  font-size: 1.375em;
  font-weight: bold;
}

/* ///////// RESPONSIVE ///////// */
@media screen and (max-width: 768px) {
  .section-alt {
    background-position:
      left top,
      right top,
      center top 195px;
    background-size:
      140px auto,
      140px auto,
      0 0;
    padding-top: 30px;
  }

  .section-alt .ttl {
    line-height: 1.3;
  }

  .section-alt .ttl span {
    padding: 0;
    padding-left: 50px;
    background-size: 40px;
  }

  .section-alt .about_ul {
    margin-bottom: 40px;
  }

  .section-alt .about_ul li {
    margin-top: 40px;
    display: block;
  }

  .section-alt .about_ul li:nth-child(3) {
    margin-top: 40px;
  }

  .section-alt ._item {
    width: 100%;
  }

  .section-alt .image div {
    width: 280px;
  }

  .section-alt .image div::before {
    transform: translate(-10px, 10px);
  }

  .section-alt .image.__right div::before {
    transform: translate(10px, 10px);
  }

  .section-alt .text {
    padding: 0;
    text-align: center;
  }

  .section-alt .box-round.green {
    padding: 15px;
  }
}