@charset "UTF-8";
body {
  background-color: #F8F8F8;
}

#culture {
  position: relative;
}
#culture #visual {
  position: relative;
  z-index: 2;
  padding: 3rem 0 6rem;
}
#culture #visual .title {
  position: relative;
  z-index: 1;
}
#culture #inpage-nav {
  background-color: #fff;
  padding: 10px;
}
#culture #inpage-nav.is-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
#culture #inpage-nav .inner {
  display: flex;
  justify-content: center;
}
@media screen and (max-width: 767px) {
  #culture #inpage-nav .inner.col4 {
    flex-wrap: wrap;
  }
  #culture #inpage-nav .inner.col4 li {
    width: 50%;
    flex: none;
  }
  #culture #inpage-nav .inner.col4 li:nth-child(odd) a {
    border-left: 1px solid #F2F2F2;
  }
}
#culture #inpage-nav .inner li {
  flex: 1;
}
#culture #inpage-nav .inner li a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-right: 1px solid #F2F2F2;
}
#culture #inpage-nav .inner li a span {
  width: 20px;
  height: 20px;
  position: relative;
  border: 1px solid #000;
  border-radius: 50%;
  display: inline-block;
  margin-left: 10px;
  transition: 0.2s;
}
#culture #inpage-nav .inner li a span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  border-right: 1px solid #000;
  border-bottom: 1px solid #000;
  transform: translate(-50%, -50%) rotate(45deg);
  transition: 0.2s;
}
#culture #inpage-nav .inner li a:hover span {
  background-color: #000;
}
#culture #inpage-nav .inner li a:hover span::after {
  border-color: #fff;
}
#culture #inpage-nav .inner li:first-child a {
  border-left: 1px solid #F2F2F2;
}
#culture #content-wrap .section-block {
  position: relative;
  z-index: 1;
  margin-bottom: 8rem;
}
#culture #content-wrap #first {
  background-color: #33B565;
  padding: 6rem 0;
  color: #fff;
  margin-bottom: 9rem;
}
#culture #content-wrap #first h2 {
  text-align: center;
  font-size: clamp(2rem, 1.536rem + 0.6vw, 2.4rem);
  margin-bottom: 3rem;
  font-weight: 500;
}
#culture #content-wrap #first p {
  max-width: 800px;
  margin: auto;
}
#culture #content-wrap #sec1 {
  padding-block: 5rem;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec1 {
    padding-block: 3rem;
  }
}
#culture #content-wrap #sec1 h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 500;
  font-size: clamp(2.6rem, 1.904rem + 0.9vw, 3.2rem);
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec1 h2 {
    font-size: clamp(2rem, 1.536rem + 0.6vw, 2.4rem);
  }
}
#culture #content-wrap #sec1 p {
  margin-bottom: 5rem;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec1 .zu img {
    width: 800px;
    max-width: none;
  }
}
#culture #content-wrap #sec2 {
  padding-block: 5rem;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec2 {
    padding-block: 3rem;
  }
}
#culture #content-wrap #sec2 .about {
  text-align: center;
  font-size: clamp(1.55rem, 1.224rem + 0.4vw, 1.8rem);
  margin-bottom: 1rem;
}
#culture #content-wrap #sec2 h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 500;
  font-size: clamp(2.6rem, 1.904rem + 0.9vw, 3.2rem);
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec2 h2 {
    font-size: clamp(2rem, 1.536rem + 0.6vw, 2.4rem);
  }
}
#culture #content-wrap #sec2 p {
  margin-bottom: 5rem;
}
#culture #content-wrap #sec2 h3 {
  font-size: clamp(1.55rem, 1.224rem + 0.4vw, 1.8rem);
  margin-bottom: 1rem;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3rem;
}
#culture #content-wrap #sec2 .layout {
  position: relative;
  display: flex;
  align-items: center;
  gap: 96px;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec2 .layout {
    flex-direction: column;
  }
}
#culture #content-wrap #sec2 .layout .box {
  flex: 1;
  background-color: #F9F0D8;
  border: 1px solid #D69D00;
  padding: 2.5rem 3%;
  border-radius: 10px;
}
#culture #content-wrap #sec2 .layout .box h4 {
  text-align: center;
  color: #D69D00;
  font-weight: 500;
  margin-bottom: 2rem;
}
#culture #content-wrap #sec2 .layout .box ul {
  display: flex;
  flex-wrap: wrap;
  list-style: "・";
  margin: auto;
  gap: 0 3rem;
}
#culture #content-wrap #sec2 .layout .box ul li {
  margin-left: 13px;
}
#culture #content-wrap #sec2 .layout .box.box1 ul {
  grid-template-columns: 1.5fr 1fr;
}
#culture #content-wrap #sec2 .layout .box.box2 ul {
  grid-template-columns: 1fr;
}
#culture #content-wrap #sec2 .layout .cycle {
  position: absolute;
  width: 114px;
  height: 110px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
#culture #content-wrap #sec3 .system-block {
  padding: 5rem 5%;
  background-color: #fff;
  margin-bottom: 5rem;
}
#culture #content-wrap #sec3 .system-block h2 {
  background-color: #00A33E;
  text-align: center;
  color: #fff;
  line-height: 1;
  font-size: clamp(2rem, 1.536rem + 0.6vw, 2.4rem);
  font-weight: 500;
  padding: 10px;
  margin-bottom: 3rem;
  border-radius: 100px;
}
#culture #content-wrap #sec3 .system-block .layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 24px;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec3 .system-block .layout {
    grid-template-columns: 1fr;
  }
}
#culture #content-wrap #sec3 .system-block .layout .box {
  margin-bottom: 24px;
  background-color: rgba(204, 237, 216, 0.1);
  border-radius: 10px;
  padding: 4rem 8%;
}
#culture #content-wrap #sec3 .system-block .layout .box:nth-child(even) {
  background-color: rgba(0, 163, 62, 0.2);
}
#culture #content-wrap #sec3 .system-block .layout .box .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
#culture #content-wrap #sec3 .system-block .layout .box .title h3 {
  color: #00A33E;
  font-size: clamp(1.85rem, 1.48rem + 0.5vw, 2.2rem);
  line-height: 1.4;
}
#culture #content-wrap #sec3 .system-block .layout .box p {
  font-size: clamp(1.325rem, 1.068rem + 0.3vw, 1.5rem);
}
#culture #content-wrap #sec3 .system-block#block2 h2 {
  background-color: #6F92CC;
}
#culture #content-wrap #sec3 .system-block#block2 .layout {
  display: flex;
  justify-content: center;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec3 .system-block#block2 .layout {
    flex-direction: column;
  }
}
#culture #content-wrap #sec3 .system-block#block2 .layout .box {
  background-color: rgba(111, 146, 204, 0.1);
  width: 50%;
  max-width: 380px;
  padding: 4rem 3%;
}
@media screen and (max-width: 767px) {
  #culture #content-wrap #sec3 .system-block#block2 .layout .box {
    width: 100%;
    max-width: none;
    padding: 4rem 8%;
  }
}
#culture #content-wrap #sec3 .system-block#block2 .layout .box .title h3 {
  color: #6F92CC;
}