@charset "utf-8";
/* Reset */
*, ::after, ::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
li {
  list-style: none;
}
img {
  max-width: 100%;
  vertical-align: bottom;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  @media screen and (max-width: 768px) {
    scroll-padding-top: 50px;
  }
}
body {
  color: #000;
  overflow-x: hidden;
  line-height: 1.8;
  font-family: 'SST W01 Roman', sans-serif, 'Helvetica Neue', Helvetica, Arial;
  @media screen and (max-width: 768px) {
    font-size: 14px;
  }
}
a {
  color: #000;
  text-decoration: none;
  &:hover {
    text-decoration: underline;
  }
}
.l-header {
  background-color: #000;
  padding: 20px;
}
.l-header-sub {
  padding: 20px;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 99;
  background-color: #fff;
}
.l-header_logo {
  line-height: 1;
  img {
    width: 100px;
    @media screen and (max-width: 768px) {
      width: 70px;
    }
  }
}
.l-nav {
  background-color: #F6F6F6;
  padding: 15px;
  margin: 0 0 55px;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  position: relative;
  @media screen and (max-width: 768px) {
    padding: 12px 6px;
  }
  .l-inner {
    position: relative;
  }
  &.fixed {
    position: fixed;
    .l-nav__ttl {
      display: none;
    }
    .logo {
      display: block;
    }
    .l-nav__list {
      padding-left: 110px;
      @media screen and (max-width: 768px) {
        padding: 0;
      }
      a {
        font-size: 26px;
        @media screen and (max-width: 768px) {
          font-size: 3.2vw;
        }
      }
    }
  }
  .logo {
    display: none;
    position: absolute;
    left: 0;
    @media screen and (max-width: 768px) {
      position: static;
      line-height: 1;
    }
    img {
      height: 37px;
      @media screen and (max-width: 768px) {
        height: 5.5vw;
      }
    }
  }
}
.l-nav:not(.fixed) {
  @media screen and (max-width: 768px) {
    .l-nav__list a img {
      display: block;
      margin: 5px auto 0 auto;
      width: 14px;
    }
  }
}
.l-nav__ttl {
  text-align: center;
  font-weight: bold;
  font-size: 14px;
  margin-bottom: 18px;
}
.l-nav__list {
  display: flex;
  justify-content: center;
  gap: 60px;
  align-self: center;
  @media screen and (max-width: 768px) {
    gap: 15px;
  }
  li:not(.logo) {
    padding-bottom: 5px;
  }
  a {
    display: block;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    line-height: 1.2;
    color: #000;
    @media screen and (max-width: 768px) {
      font-size: 3.6vw;
    }
    &:hover {
      text-decoration: none;
      span {
        &::before {
          display: none;
        }
        &::after {
          width: 100%;
        }
      }
    }
    img {
      vertical-align: middle;
      margin-left: 10px;
      @media screen and (max-width: 768px) {
        margin-left: 5px;
        width: 7px;
      }
    }
    span {
      position: relative;
      &::before {
        width: 100%;
        height: 35%;
        background-color: #C79A00;
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        z-index: -1;
      }
      &::after {
        width: 0;
        height: 35%;
        background-color: #C79A00;
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        z-index: -1;
        transition: .6s ease;
      }
    }
  }
}
.l-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.l-contents {
  padding: 0 20px 100px;
  @media screen and (max-width: 768px) {
    padding-bottom: 70px;
  }
}
.l-footer {
  background-color: #000;
  padding: 30px 20px;
  color: #fff;
  @media screen and (max-width: 768px) {
    padding: 60px 20px;
    text-align: center;
  }
  a {
    color: #e4e7eb;
    text-decoration: none;
    &:hover {
      text-decoration: underline;
    }
  }
}
.l-nav_footer {
  margin-bottom: 5px;
  li {
    font-size: 13px;
    display: inline-block;
    @media screen and (max-width: 768px) {
      display: block;
      margin-bottom: 10px;
    }
    &:not(:last-child) {
      margin-right: 10px;
      @media screen and (max-width: 768px) {
        margin-right: 0;
      }
    }
  }
}
.l-copyright {
  font-size: 11px;
  color: #878792;
}
.p-hero {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(92vh - 164px);
  @media screen and (max-width: 768px) {
    min-height: 0;
  }
}
.p-hero_contents {
  padding: 30px 20px 40px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  @media screen and (max-width: 768px) {
    padding: 20px 20px 40px;
  }
}
.p-hero_mv {
  background: #000 url("../images/bg_hero.png") no-repeat right top;
  height: 88px;
  @media screen and (max-width: 768px) {
    background: #000 url("../images/bg_hero_sp.png") no-repeat right top;
    background-size: cover;
    height: 82px;
  }
}
.p-hero_col1 {
  display: flex;
  text-align: center;
  gap: 40px;
  justify-content: space-around;
  @media screen and (max-width: 768px) {
    display: block;
    margin-bottom: 40px;
  }
  > div {
    padding: 0 0 90px 0;
    /*flex: 0 1 50%;*/
    @media screen and (max-width: 768px) {
      padding: 0;
    }
  }
}
.p-hero_col2 {
  display: flex;
  text-align: center;
  @media screen and (max-width: 768px) {
    display: block;
    padding: 0 20px;
  }
  > div {
    flex: 0 1 50%;
    &:first-child {
      @media screen and (max-width: 768px) {
        margin-bottom: 60px;
      }
    }
  }
}
.p-hero_logo {
  text-align: center;
  margin-bottom: 44px;
  margin-top:52px; 	
  @media screen and (max-width: 768px) {
    margin-bottom: 20px;
  }
  img {
    width: 350px;
    @media screen and (max-width: 768px) {
      width: 220px;
    }
  }
}
.p-hero_txt {
  @media screen and (max-width: 768px) {
    margin-top: 30px;
  }
  h1 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 30px;
    @media screen and (max-width: 768px) {
      font-size: min(17px,4.4vw);
      margin-bottom: 16px;
    }
  }
}
.p-hero_btn {
  background-color: #fff;
  text-align: center;
}
.p-hero-release {
  font-size: 17px;
  font-weight: bold;
  @media screen and (max-width: 768px) {
    font-size: 13px;
    margin-bottom: 25px;
  }
  span {
    display: inline-block;
    padding: 10px;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
  }
}
.p-news {
  display: flex;
  @media screen and (max-width: 768px) {
    display: block;
  }
}
.p-news__head {
  font-weight: bold;
  padding: 0 0 0 40px;
  margin-right: clamp(20px, calc(-104.44444444444444px + 16.203703703703702vw), 90px);
  @media screen and (max-width: 768px) {
    font-size: 14px;
    margin: 0 0 10px 0;
    padding: 0;
  }
}
.p-step_col {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  @media screen and (max-width: 768px) {
    display: block;
    text-align: center;
    > div:not(:last-child) {
      margin-bottom: 50px;
    }
  }
  &:not(._noarrow) {
    gap: clamp(50px, calc(-38.888888888888886px + 11.574074074074074vw), 100px);
    > div {
      &:first-child {
        @media screen and (max-width: 768px) {
          border-top: 1px solid #000;
          padding-top: 20px;
        }
      }
    }
  }
  .arrow {
    position: relative;
    &::after {
      content: '';
      position: absolute;
      background: url("../images/icon_arrow.svg") no-repeat;
      width: clamp(30px, calc(-2px + 4.166666666666666vw), 48px);
      height: clamp(9px, calc(-1.666666666666666px + 1.3888888888888888vw), 15px);
      background-size: 100%;
      position: absolute;
      right: -25%;
      top: 50%;
      transform: translateY(-50%);
    }
  }
}
@media screen and (max-width: 768px) {
  .p-step_col .arrow::after {
    width: 48px;
    height: 15px;
    transform: rotate(90deg) scale(0.8) translateY(0);
    right: 0;
    left: 0;
    margin: auto;
    bottom: -140px;
  }
}
.p-step_col__txt {
  font-size: clamp(20px, calc(12.88888888888889px + 0.9259259259259258vw), 24px);
  span {
    font-weight: bold;
    padding-bottom: 2px;
    background:linear-gradient(transparent 90%, #ddd 90%);
  }
}
.p-step_col__img {
  margin-top: 60px;
  text-align: center;
  @media screen and (max-width: 768px) {
    margin-top: 20px;
  }
}
.p-system {
  display: flex;
  .marker {
    font-weight: bold;
    padding-bottom: 2px;
    background:linear-gradient(transparent 90%, #ddd 90%);
  }
}
.p-system-head {
  border: 1px solid #A2A2A2;
  background-color: #F6F6F6;
  padding: 20px 30px 20px 20px;
  text-align: center;
  writing-mode: vertical-rl;
  border-radius: 50px;
  font-size: 20px;
  font-weight: bold;
  box-shadow: 6px 0 0 #D3D3D3, 7px 0 0 #A2A2A2;
  position: relative;
  z-index: 2;
}
.p-system-boxes {
  padding: 40px 10px 40px 0;
  flex: 1;
  margin-left: -20px;
  position: relative;
  z-index: 3;
  > div {
    border: 1px solid #A2A2A2;
    background-color: #F6F6F6;
    border-radius: 10px;
    margin: 0 0 15px 0;
    padding: 15px;
    box-shadow: 6px 0 0 #D3D3D3, 7px 0 0 #A2A2A2;
    &:last-child {
      margin-bottom: 0;
    }
  }
}
.p-system-boxes__head {
  display: flex;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 20px;
  align-items: center;
  img {
    margin-right: 10px;
  }
}
.p-btn-wrap {
  margin-top: 60px;
  text-align: center;
}
.c-section-border {
  background: url("../images/bg_line.png");
  background-size: 9px auto;
  padding: 6px;
  margin: 0 0 80px;
  &:last-child {
    margin-bottom: 0;
  }
  @media screen and (max-width: 768px) {
    /*background-size: 4.5px;*/
    margin-bottom: 40px;
  }
  > div {
    background-color: #fff;
    padding: clamp(40px, calc(4.444444444444443px + 4.62962962962963vw), 60px) clamp(15px, calc(-65px + 10.416666666666668vw), 60px);
    @media screen and (max-width: 768px) {
      padding-left: 20px;
      padding-right: 20px;
      padding-bottom: 40px;
    }
    &:has(> .c-ttl-section) {
      padding-top: 6px;
    }
  }
}
.c-ttl-sectionLL {
  background: #000 url("../images/bg_ttl.png") no-repeat top right;
  color: #fff;
  padding: 15px 20px;
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 0 0 45px;
  @media screen and (max-width: 768px) {
    background: #000 url("../images/bg_ttl_sp.png") no-repeat top right;
    background-size: cover;
    min-height: 0;
  }
  
  > div {
    flex: 1;
  }
  .number {
    display: inline-block;
    background-color: #fff;
    color: #000;
    text-align: center;
    padding: 4px;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.1;
    margin-bottom: 10px;
  }
  h2 {
    line-height: 1.2;
    font-weight: normal;
    font-size: 32px;
    @media screen and (max-width: 768px) {
      font-size: 26px;
    }
  }
}
.c-ttl-sectionL {
  text-align: center;
  color: #fff;
  padding: 30px 20px;
  background: #000 url("../images/bg_ttl02.png") no-repeat top right;
  clip-path: polygon(0 0, 100% 0, 100% 70%, 50% 100%, 0 70%);
  margin-bottom: 60px;
  @media screen and (max-width: 768px) {
    background: #000 url("../images/bg_ttl02_sp.png") no-repeat top right;
    background-size: cover;
    clip-path: polygon(0 0, 100% 0, 100% 82%, 50% 100%, 0 82%);
  }
  h3 {
    font-size: 25px;
    font-weight: bold;
    line-height: 1.3;
    @media screen and (max-width: 768px) {
      font-size: 20px;
    }
  }
}
.icon_number {
  text-align: center;
  background-color: #F6F6F6;
  border-radius: 15px;
  border: 1px solid #000;
  font-size: 16px;
  font-weight: bold;
  width: 54px;
  color: #000;
  margin: 0 auto -15px;
  position: relative;
  z-index: 2;
}
.c-ttl-section {
  text-align: center;
  background-color: #fff;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  margin: -50px auto 40px;
  padding: 10px 20px;
  max-width: 600px;
  min-height: 90px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  @media screen and (max-width: 768px) {
    min-height: 80px;
    margin-bottom: 30px;
    padding: 10px;
  }
  h2 {
    font-size: 23px;
    line-height: 1.6;
    @media screen and (max-width: 768px) {
      font-size: 4.5vw;
    }
  }
}
.c-section-lead {
  text-align: center;
  font-weight: bold;
  margin-bottom: 30px;
  @media screen and (max-width: 768px) {
    text-align: left;
    br {
      display: none;
    }
  }
}
.c-section-img {
  text-align: center;
  &._col2 {
    display: flex;
    gap: 50px;
    justify-content: center;
    @media screen and (max-width: 768px) {
      display: block;
      > img:first-child {
        margin-bottom: 30px;
      }
    }
  }
  @media screen and (min-width: 769px) {
    img {
      width: unset;
    }
  }
}
.c-btn_contact {
  background-color: #000;
  text-align: center;
  color: #fff;
  display: inline-block;
  border-radius: 4px;
  padding: 10px;
  font-size: 18px;
  font-weight: bold;
  min-width: 250px;
  text-decoration: none;
  transition: .3s ease;
  border: 1px solid #000;
  &:hover {
    background-color: #fff;
    color: #000;
    text-decoration: none;
  }
  &.size_l {
    display: block;
    max-width: 500px;
    margin: 0 auto;
    font-size: clamp(20px, calc(12.88888888888889px + 0.9259259259259258vw), 24px);
    padding: 20px;
  }
  @media screen and (max-width: 768px) {
    font-size: 14px;
  }
}
.c-list-news {
  font-size: 14px;
  @media screen and (max-width: 768px) {
    font-size: 12px;
  }
  li {
    display: flex;
    margin-bottom: 10px;
    &:last-child {
      margin-bottom: 0;
    }
  }
}
.c-list-news__date {
  margin-right: 40px;
  color: #767676;
  width: 10%;
  @media screen and (max-width: 768px) {
    margin-right: 20px;
	width: 20%;  
  }
}

.c-list-news__ttl {
	width: 85%;
	@media screen and (max-width: 768px) {
    width: 78%; 
  }
}

.u-fc_gold {
  color: #C79A00;
}
.u-line_under {
  padding-bottom: 0;
  background: linear-gradient(transparent 75%, #C79A00 75%, #C79A00 90%, transparent 90%);
  @media screen and (max-width: 768px) {
    padding-bottom: 0;
  }
}
.u-txt-c {
  text-align: center;
}
.u-sp_img200 {
  @media screen and (max-width: 768px) {
    width: 200px;
  }
}
.u-pc {
  @media screen and (max-width: 768px) {
    display: none;
  }
}
.u-sp {
  display: none;
  @media screen and (max-width: 768px) {
    display: block;
  }
}