* {
  list-style: none;
  text-decoration: none;
}

html {
  font-size: 62.5%;
  height: 100%;
}

body {
  font-family: "ヒラギノ角ゴ ProN W3", HiraKakuProN-W3, 游ゴシック, "Yu Gothic", メイリオ, Meiryo, Verdana, Helvetica, Arial, sans-serif;
  color: #333333;
  height: 100%;
}

@font-face {
  font-family: helvetica;
  src: url(/assets/fonts/HelveticaNeue.ttc);
}

main {
  min-height: 100%;
}

.main_bg-out {
  max-width: 1920px;
  margin: 0 auto;
}

.main_bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url(/assets/images/top_yoko.png);
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

header {
  padding: 20px 60px;
  background-color: #f8f8f8;
}

header h1 {
  max-width: 1320px;
  margin: 0 auto;
}

header .header_logo {
  width: 250px;
  height: auto;
}

/* ----------------- */
/* ----main_visual-------*/
/* ----------------- */
.main_visual {
  height: 80vh;
  background-color: #fff;
}

.main_visual .main_pc {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  background-image: url(/assets/images/main.jpg);
  /* background-attachment: fixed; */
  background-size: 75% auto;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #f8f8f8;
  height: 100%;
  z-index: 1000;
  max-width: 1920px;
  margin: 0 auto;
}

.main_visual .main_pc img {
  width: 100%;
  height: auto;
}

.main_visual .main_sp {
  display: none;
}

.description {
  height: 100%;
  background-color: rgba(62, 161, 144, 0.4);
  padding: 200px 0;
}

.inner {
  max-width: 1200px;
  margin: 0 auto;
}

.description__contents {
  margin: 0 20px;
  padding: 40px 60px;
  display: flex;
  background-color: #fff;
  max-width: 1200px;
}

.back_line {
  position: relative;
}

.back_line::before {
  content: "";
  position: absolute;
  top: 15px;
  bottom: -14px;
  right: -14px;
  left: 15px;
  border: solid 2px #fff;
  z-index: 0;
}

.description__contents .description__contents-left {
  width: 35%;
}

.description__contents .description__contents-left h2 {
  font-size: 2.5rem;
  color: #56C19B;
  font-weight: 600;
  letter-spacing: .1em;
  font-style: italic;
}

.description__contents .description__contents-right {
  width: 65%;
}

.description__contents .description__contents-right p {
  font-size: 1.6rem;
  line-height: 2;
}

.description__contents .description__contents-right p:last-of-type {
  margin-bottom: 60px;
}

.description__contents .description__contents-right a {
  width: 240px;
  font-size: 1.8rem;
  color: #56C19B;
  border: solid 1px #56C19B;
  display: inline-block;
  padding: 15px 20px;
  border-radius: 10px;
  position: relative;
  text-decoration: none;
  transition: .4s;
}

.description__contents .description__contents-right a:hover {
  background-color: #56C19B;
  color: #fff;
}

.fa-solid {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
}

.description__contents .description__contents-right a img {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 18px;
  height: 18px;
}

/* ----------------- */
/* ----company-------*/
/* ----------------- */
.company {
  margin-top: 80vh;
  background-color: #fff;
  background-image: url(/assets/images/company_bg.png);
  background-size: contain;
}

.company__contents {
  display: flex;
  justify-content: space-around;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
}

.company__contents-left {
  width: 35%;
  text-align: center;
}

.company__contents-left h2 {
  display: none;
  font-size: 2.5rem;
  padding-bottom: 10px;
  border-bottom: #333333 2px solid;
  margin-bottom: 20px;
}

.company__contents-left img {
  width: 90%;
}

.company__contents-right {
  width: 60%;
}

.company__contents-right h2 {
  font-size: 2.5rem;
  padding-bottom: 10px;
  border-bottom: #333333 1.5px solid;
  margin-bottom: 20px;
  position: relative;
}

.company__contents-right h2::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: -8px;
  width: 1.5px;
  height: 1.5px;
  background: #333333;
}

.company_info dl {
  display: flex;
  flex-flow: row wrap;
}

.company_info dt {
  flex-basis: 30%;
  padding: 20px;
  background-color: #333333;
  margin-bottom: 10px;
  font-size: 1.6rem;
  color: #fff;
  font-weight: bold;
}

.company_info dd {
  flex-basis: 70%;
  padding: 20px;
  background-color: #fff;
  margin-bottom: 10px;
  font-size: 1.6rem;
}

/* ----------------- */
/* ----about-------*/
/* ----------------- */
.about {
  background-color: #fff;
}

.about__contents {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-around;
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.about__contents-left {
  width: 35%;
  text-align: center;
}

.about__contents-right .name {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: #333333 1.5px solid;
  padding-bottom: 10px;
  margin-bottom: 40px;
  position: relative;
}

.about__contents-right .name::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: -8px;
  width: 1.5px;
  height: 1.5px;
  background: #333333;
}

.about__contents-right .name h2 {
  font-size: 2rem;
  font-weight: 100;
  letter-spacing: .1em;
}

.about__contents-right .name h2 span {
  font-size: 1.2rem;
  font-weight: 100;
}

.about__contents-right .name h2 span:first-of-type {
  display: inline-block;
  margin-right: 20px;
}

.about__contents-right .name .insta {
  width: 44px;
  height: 44px;
}

.insta {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.insta a img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 100%;
  display: block;
  -webkit-transition: .4s ease-in-out;
  transition: .4s ease-in-out;
}

.insta:hover a:nth-of-type(2) img {
  opacity: 0;
}

.about__contents-right p {
  font-size: 1.5rem;
  line-height: 2;
  margin-bottom: 30px;
  letter-spacing: .1em;
}

.about__contents-right {
  width: 60%;
}

.about__contents-left img {
  width: 90%;
}

/* ----------------- */
/* ----footer-------*/
/* ----------------- */
footer {
  padding: 40px 60px;
  text-align: center;
  background-color: #fff;
}

footer .footer_logo {
  width: 250px;
  height: auto;
}

footer small {
  font-family: 'helvetica', sans-serif;
  font-style: italic;
  font-size: 1.3rem;
  margin-top: 20px;
  display: block;
  color: #8B8B8B;
}

@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) {
  .main_visual .main_pc {
    background-size: 70% auto !important;
  }
}

@media screen and (max-width: 1024px) {
  header {
    padding: 20px 60px;
  }

  header .header_logo {
    width: 320px;
    height: auto;
  }

  /* --------------------- */
  /* ----main_visual-------*/
  /* --------------------- */
  .main_visual {
    height: 50vh;
    background-color: #fff;
  }

  .main_visual .main_pc {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    background-image: url(/assets/images/main.jpg);
    /* background-attachment: fixed; */
    background-size: 80% auto;
    background-repeat: no-repeat;
    background-position: 50% 30%;
    height: 100%;
    z-index: 1000;
  }

  .main_visual .main_pc img {
    width: 100%;
    height: auto;
  }

  .main_visual .main_sp {
    display: none;
  }

  .main {
    background-image: url(/assets/images/main_bg.jpg);
    background-attachment: fixed;
    background-position: center;
    -webkit-background-size: 80% auto;
    background-size: 80% auto;
    background-repeat: no-repeat;
  }

  /* --------------------- */
  /* ----description-------*/
  /* --------------------- */


  .description {
    height: 100%;
    background-color: rgba(62, 161, 144, 0.4);
    padding: 200px 0;
  }


  .inner {
    max-width: 1200px;
    margin: 0 auto;
  }

  .description__contents {
    margin: 0 20px;
    padding: 20px;
    display: flex;
    background-color: #fff;
  }

  .back_line {
    position: relative;
  }

  .back_line::before {
    content: "";
    position: absolute;
    top: 15px;
    bottom: -14px;
    right: -14px;
    left: 15px;
    border: solid 2px #fff;
    z-index: 0;
  }

  .description__contents .description__contents-left {
    width: 35%;
  }

  .description__contents .description__contents-left h2 {
    font-size: 2.2rem;
    color: #56C19B;
    font-weight: 600;
    letter-spacing: .1em;
    font-style: italic;
  }

  .description__contents .description__contents-right {
    width: 65%;
  }

  .description__contents .description__contents-right p {
    font-size: 1.6rem;
    line-height: 2;
  }

  .description__contents .description__contents-right p:last-of-type {
    margin-bottom: 60px;
  }

  .description__contents .description__contents-right a {
    width: 240px;
    font-size: 1.8rem;
    color: #56C19B;
    border: solid 1px #56C19B;
    display: inline-block;
    padding: 15px 20px;
    border-radius: 10px;
    position: relative;
    text-decoration: none;
    transition: .4s;
  }

  .fa-solid {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
  }

  .description__contents .description__contents-right a img {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 18px;
    height: 18px;
  }

  /* ----------------- */
  /* ----company-------*/
  /* ----------------- */
  .company {
    margin-top: 80vh;
    background-color: #fff;
    background-image: url(/assets/images/company_bg.png);
    background-size: contain;
  }

  .company__contents {
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    padding: 80px 20px;
  }

  .company__contents-left {
    width: 35%;
  }

  .company__contents-left h2 {
    display: none;
    font-size: 2.5rem;
    padding-bottom: 10px;
    border-bottom: #333333 2px solid;
    margin-bottom: 20px;
  }

  .company__contents-left img {
    width: 100%;
  }

  .company__contents-right {
    width: 60%;
  }

  .company__contents-right h2 {
    font-size: 2.5rem;
    padding-bottom: 10px;
    border-bottom: #333333 1.5px solid;
    margin-bottom: 20px;
    position: relative;
  }

  .company__contents-right h2::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: -8px;
    width: 1.5px;
    height: 1.5px;
    background: #333333;
  }



  .company_info dl {
    display: flex;
    flex-flow: row wrap;
  }

  .company_info dt {
    flex-basis: 30%;
    padding: 20px;
    background-color: #333333;
    margin-bottom: 10px;
    font-size: 1.6rem;
    color: #fff;
    font-weight: bold;
  }

  .company_info dd {
    flex-basis: 70%;
    padding: 20px;
    background-color: #fff;
    margin-bottom: 10px;
    font-size: 1.6rem;
  }

  /* ----------------- */
  /* ----about---------*/
  /* ----------------- */
  .about {
    background-color: #fff;
  }

  .about__contents {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    padding: 80px 20px;
    margin: 0 auto;
  }

  .about__contents-left {
    width: 35%;
  }

  .about__contents-right .name {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: #333333 1.5px solid;
    padding-bottom: 10px;
    margin-bottom: 40px;
    position: relative;
  }

  .about__contents-right .name::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: -8px;
    width: 1.5px;
    height: 1.5px;
    background: #333333;
  }

  .about__contents-right .name h2 {
    font-size: 2rem;
    font-weight: 100;
    letter-spacing: .1em;
  }

  .about__contents-right .name h2 span {
    font-size: 1.2rem;
    font-weight: 100;
  }

  .about__contents-right .name h2 span:first-of-type {
    display: inline-block;
    margin-right: 20px;
  }

  .about__contents-right .name .insta {
    width: 44px;
    height: 44px;
  }

  .insta {
    position: relative;
    overflow: hidden;
    cursor: pointer;
  }

  .insta a img {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 100%;
    display: block;
    -webkit-transition: .4s ease-in-out;
    transition: .4s ease-in-out;
  }

  .insta:hover a:nth-of-type(2) img {
    opacity: 0;
  }

  .about__contents-right p {
    font-size: 1.6rem;
    line-height: 2;
    margin-bottom: 30px;
  }

  .about__contents-right {
    width: 60%;
  }

  .about__contents-left img {
    width: 100%;
  }

  /* ----------------- */
  /* ----footer--------*/
  /* ----------------- */
  footer {
    padding: 40px 60px;
    text-align: center;
    background-color: #fff;
  }

  footer .footer_logo {
    width: 320px;
    height: auto;
  }

  footer small {
    font-family: 'helvetica', sans-serif;
    font-style: italic;
    font-size: 1.3rem;
    margin-top: 20px;
    display: block;
    color: #8B8B8B;
  }
}

@media screen and (max-width: 960px) {
  .main_bg {
    inset: 0;
    background-image: url(/assets/images/top_tate.png);
    background-size: cover;
    background-position: center;
  }

  .company__contents {
    padding: 80px 40px;
  }

  .about__contents {
    padding: 80px 40px;
  }

  .description__contents {
    display: block;
  }

  .description__contents .description__contents-left {
    width: auto;
  }

  .description__contents .description__contents-right {
    width: auto;
  }

  .description__contents .description__contents-left h2 {
    margin-bottom: 20px;
  }

  .description__contents .description__contents-right p {
    font-size: 1.4rem;
  }

  .description__contents .description__contents-right a {
    width: 100%;
    font-size: 1.4rem;
  }

  .company__contents {
    display: block;
  }

  .company__contents-left {
    width: auto;
  }

  .company__contents-left h2 {
    display: block;
    font-size: 2.5rem;
    padding-bottom: 10px;
    border-bottom: #333333 1.5px solid;
    margin-bottom: 20px;
    position: relative;
  }

  .company__contents-left h2::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: -8px;
    width: 1.5px;
    height: 1.5px;
    background: #333333;
  }

  .company__contents-left img {
    width: 65%;
  }

  .company__contents-right {
    width: 100%;
  }

  .company__contents-right h2 {
    display: none;
  }

  .about__contents {
    display: block;
  }

  .about__contents-left {
    width: auto;
  }

  .about__contents-right {
    width: auto;
  }

  .about__contents-left img {
    width: 65%;
  }

  .about__contents-right p {
    font-size: 1.2rem;
  }

  .about__contents-right .name h2 {
    font-size: 1.6rem;
    letter-spacing: .04em;
  }

  .about__contents-right .name h2 span {
    font-size: 1rem;
  }
}

@media screen and (max-width: 767px) {
  footer {
    padding: 20px;
  }

  footer .footer_logo {
    width: 45%;
  }

  footer small {
    font-size: 1.3vw;
  }
}

@media screen and (max-width: 560px) {


  header {
    padding: 15px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #f8f8f8;
    z-index: 2000;
  }

  header .header_logo {
    width: 60%;
  }

  /* --------------------- */
  /* ----main_visual-------*/
  /* --------------------- */
  .main_visual {
    height: auto;
    padding-top: 80px;
  }

  .main_bg {
    background-position: center 80px; /* ヘッダー高さ分だけ下げる */
  }
  
  .main_visual .main_pc {
    display: none;
  }

  .main_visual .main_sp {
    display: block;
    /* display: flex;
    width: 100%;
    height: 600px;
    overflow: hidden; */
  }

  .slick-initialized .slick-slide {
    display: block;
    height: auto;
  }

  .slick-initialized .slick-slide img {
    width: 90%;
  }

  .company__contents {
    padding: 80px 20px;
  }


  /* ----------------- */
  /* ----company-------*/
  /* ----------------- */
  .company_info dt {
    font-size: 1.2rem;
    padding: 20px 10px;
  }

  .company_info dd {
    font-size: 1.2rem;
  }

  .company__contents-left img {
    width: 100%;
  }

  .about__contents {
    padding: 80px 20px;
  }

  .about__contents-left img {
    width: 100%;
  }
}

@media screen and (max-width: 320px) {

  /* ----------------- */
  /* ----description---*/
  /* ----------------- */
  .description__contents {
    padding: 10px;
  }

  .description__contents .description__contents-left h2 {
    font-size: 1.6rem;
  }

  .description__contents .description__contents-right p {
    font-size: 1rem;
  }

  .description__contents .description__contents-right a {
    font-size: 1rem;
  }

}