@charset "utf-8";
/*body*/
body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  line-height: 1.6;
  color: #333;
  font-size: 1.25rem;
}
img {
  max-width: 100%;
  height: auto;
}
.sp_only {
  display: none !important;
}
/*section*/
.section {
  width: 100%;
}
.section .section__list:last-child {
  margin-bottom: 0;
}
.section__inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 80px 0;
}
.section__ttl {
  color: #333;
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  position: relative;
  margin-bottom: 60px;
  line-height: 1.3;
}
.section__txt {
  margin-bottom: 40px;
}
.section__list {
  background: #d6eafe;
  border-radius: 6px;
  width: 100%;
  margin-bottom: 40px;
  padding: 1rem;
}
.section__list__ttl {
  color: #0046B5;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.3;
  margin-bottom: 8px;
}
.problem .section__list {
  background: #F5F5F5;
}
.problem .section__list__ttl {
  color: #EB3415;
}
.section__list li {
  margin-bottom: 8px;
  line-height: 1.4;
}
.section__list li:last-child {
  margin-bottom: 0;
}
.section__list__item {
  text-indent: -1em;
  margin-left: 1em;
}
.section__list__item::before {
  content: "・";
  width: 1rem;
  height: 1rem;
  position: relative;
}
/*kv*/
.kv {
  background: #3199F7;
  width: 100%;
}
.kv__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
/*assignment*/
.assignment__catch {
  font-size: 1.5rem;
  text-align: center;
  color: #EB3415;
  margin-bottom: 24px;
  font-weight: bold;
  background: #F5F5F5;
  width: 100%;
  border-radius: 6px;
  padding: 1rem;
}
.assignment__desc {
  margin-top: 40px;
}
/*solution*/
.solution__img {
  margin-bottom: 40px;
  max-width: 700px;
  margin: 80px auto 0;
}
.solution__img img {
  width: 100%;
  height: 100%;
}
.contact__btn {
  color: #FFF;
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  max-width: 620px;
  margin: 0 auto 120px;
}
.contact__btn__link {
  border-radius: 60px;
  display: block;
  padding: 24px 0px;
  background-color: #EB3415;
  border: solid 4px #EB3415;
  transition: .2s;
}
.contact__btn__link:hover {
  background: #FFF;
  color: #EB3415;
}
/* footer */
footer {
  background: #403e3e;
}
.footer_content {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100%;
  height: 100px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}
.footer_content ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.footer_content li {
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  margin-right: 24px;
  white-space: nowrap;
}
.footer_content li:hover {
  color: #d6eafe;
}
.footer_content img {
  width: 100%;
  max-width: 360px;
}
@media screen and (max-width: 1040px) {
  .section__inner {
    width: 100%;
    padding: 80px 20px;
  }
}
@media screen and (max-width: 768px) {
  .section__inner {
    padding: 60px 20px;
  }
  .section__ttl {
    font-size: 2rem;
    margin-bottom: 40px
  }
  .solution__img {
    margin: 60px auto 0;
  }
  
  .contact__btn {
    font-size: 1.5rem;
    padding: 0 20px;
  }
  .contact__btn__link {
    padding: 18px 0px;
  }
  .footer_content {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    height: 160px;
  }
  .footer_content ul {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
  }
  .footer_content li {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    margin-right: 24px;
  }
  .footer_content li:hover {
    color: #f5e148;
  }
  .footer_content img {
    width: 100%;
    max-width: 360px;
  }
}
@media screen and (max-width: 480px) {
  .section__ttl {
    font-size: 1.875rem;
  }
  .pc_only {
    display: none;
  }
  .sp_only {
    display: block !important;
  }
}