@charset "utf-8";

:root {
  --color-main: #000000;
  --color-orange: #F4A037;
  --color-gray: #F7F7F7;
  --font-sans: "Noto Sans JP", sans-serif;
  --font-roboto: "Roboto Condensed", sans-serif;
}

* {
  box-sizing: border-box;
  font-feature-settings: "palt";
  line-height: 1;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: min(8rem, 80px);
  font-size: calc(100vw / 104);
}

body, h1, h2, h3, h4, h5, p {
  margin: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--color-main);
  letter-spacing: .1em;
}

body.active {
  height: 100%;
  overflow: hidden;
}

p {
  text-align: justify;
}

img {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  vertical-align: bottom;
}

ul, li {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  transition: opacity .4s;
  color: inherit;
}

@media (hover: hover) {
  a:hover {
    opacity: 0.6;
  }
}

a:visited {
}

span {
  display: inline-block;
}

dl, dt, dd {
  all: unset;
  display: block;
}

button {
  all: unset;
  display: block;
}

table {
  border-collapse: collapse;
}

.sp_obj {
  display: none !important;
}

@media (max-width: 794px) {

  html {
    scroll-padding-top: 4rem;
    font-size: calc(100vw / 37.5);
  }

  .sp_obj {
    display: block !important;
  }
  
  .pc_obj {
    display: none !important;
  }
}

/* ----- common ----- */

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: min(10rem, 100px) 20px;
}

h2.common_h2 {
  font-size: min(4.6rem, 46px);
  font-weight: 700;
  font-family: var(--font-roboto);
}

h2.common_h2 span {
  display: block;
  font-size: min(1.6rem, 16px);
  margin-top: min(1.6rem, 16px);
  font-weight: 700;
  font-family: var(--font-sans);
}

p.common_txt {
  font-size: min(1.6rem, 16px);
  line-height: 1.8;
  font-weight: 400;
}

a.common_link {
  margin: min(6rem, 60px) auto 0;
  width: min(36rem, 360px);
  height: min(6.0rem, 60px);
  background-color: var(--color-main);
  color: #fff;
  font-size: min(2.0rem, 20px);
  font-weight: 700;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  border-radius: 99px;
}

a.common_link::after {
  position: absolute;
  content: '';
  display: block;
  background-image: url(../img/icon_link_orange.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: min(5.6rem, 56px);
  height: min(6rem, 60px);
  top: 0;
  bottom: 0;
  right: -1%;
  margin: auto;
}

.target {
  transform: translateY(80px);
  opacity: 0;
  transition: all .8s;
}

.target.appear {
  transform: none;
  opacity: 1;
}

@media (max-width: 799px) {
  
  .container {
    padding: 4rem 2rem 6rem;
  }

  h2.common_h2 {
    font-size: 2.8rem;
    line-height: 1;
  }
  
  h2.common_h2 span {
    font-size: 1.2rem;
    margin-top: 0;
  }
  
  p.common_txt {
    font-size: 1.4rem;
    line-height: 1.8;
  }
  
  a.common_link {
    margin: 2.4rem auto 0;
    width: 80%;
    height: 4rem;
    font-size: 1.4rem;
  }
  
  a.common_link::after {
    width: 3.8rem;
    height: 4.0rem;
    right: -.5%;
  }
}

/* ----- toTop ---- */

#toTop-target {
  position: absolute;
  top: 70%;
}

#toTop {
  position: fixed;
  width: min(6rem, 60px);
  height: min(6rem, 60px);
  right: 2%;
  bottom: 3%;
  opacity: 0;
  border-radius: 50%;
  background-color: #307088;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateY(-80px);
  pointer-events: none;
  transition: all .8s;
}

#toTop img {
  width: 50%;
}

#toTop.appear {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

@media (max-width: 799px) {
  #toTop-target {
    top: 30%;
  }

  #toTop {
    width: 4.0rem;
    height: 4.0rem;
    cursor: pointer;
    right: 1%;
    bottom: 2%;
  }
}

/* ----- main ----- */

main.index {
	background-color: #E6F0F5;
}


@media (max-width: 799px) {
  main {
  }
  
}

/* ----- header ----- */


/* ----- mv ----- */

main.index section.mv {
	width: 100%;
	height: min(60rem, 600px);
	background-image: url(../img/bg_mv_pc.jpg);
	background-size: min(117rem, 1170px);
	background-position: center top;
	background-repeat: repeat-x;
	position: relative;
}

main.index section.mv h1 {
  position: absolute;
  width: 18rem;
  top: 4%;
  left: 0;
  right: 0;
  margin: auto;
}

main.index section.mv div.mv_contents {
  position: absolute;
  max-width: min(100rem, 1000px);
  width: 98%;
  height: fit-content;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

@media (max-width: 799px) {
  main.index section.mv {
    width: 100%;
    height: 58.2rem;
    background-image: url(../img/bg_mv_sp.jpg);
  }
  
  main.index section.mv div.mv_contents {
    width: 90%;
    top: 0;
    bottom: auto;
    left: 0;
    right: 0;
    margin: auto;
  }
}

/* ----- contents ----- */

main.index section.contents {
  width: 100%;
}

main.index section.contents div.container {
  padding-bottom: 0;
}

main.index section.contents div.contents_box {
  background: linear-gradient(transparent 0%, transparent 10%, #fff 10%, #fff 100%), url(../img/bg_main_tri.png) no-repeat center top;
  background-size: 100%;
  width: 100%;
  padding: 0 min(8rem, 80px) min(4rem, 40px);
}

main.index section.contents div.contents_box h2.lead_h2 span {
  display: flex;
  flex-wrap: wrap;
  gap: min(1rem, 10px) min(2.0rem, 20px);
  width: min(60rem, 600px);
}

main.index section.contents div.contents_box h2.lead_h2 span i {
  padding: min(.8rem, 8px);
  display: flex;
  align-items: center;
  gap: 0;
  background-color: #307088;
  color: #fff;
  font-size: min(2.0rem, 20px);
  font-weight: 700;
}

main.index section.contents div.contents_box h2.lead_h2 span i::before {
  content: '';
  background-image: url(../img/icon_checkMark.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: min(2.4rem, 24px);
  height: min(2.0rem, 20px);
}

main.index section.contents div.contents_box h2.lead_h2 small {
  display: block;
  margin-top: min(2rem, 20px);
  font-size: min(3rem, 30px);
}

main.index section.contents div.contents_box h2.lead_h2 strong {
  display: block;
  margin-top: min(1.0rem, 10px);
  font-size: min(4.0rem, 40px);
  line-height: 1.4;
}

main.index section.contents div.contents_box h2.lead_h2 strong em {
  all: unset;
  color: #A77D4D;
}

main.index section.contents div.contents_box p.lead_txt {
  margin-top: min(4rem, 40px);
}

main.index section.contents div.contents_box h2.common_h2 {
  margin-top: min(10rem, 100px);
}

main.index section.contents div.contents_box ul.overview_ul {
  margin-top: min(2rem, 20px);
  display: flex;
  flex-direction: column;
  gap: min(1.6rem, 16px);
}

main.index section.contents div.contents_box ul.overview_ul li.overview_li {
  font-size: min(1.6rem, 16px);
  font-weight: 400;
}

main.index section.contents div.contents_box ul.overview_ul li.overview_li span {
  color: #307088;
}

main.index section.contents div.contents_box dl.overview_dl {
  margin-top: min(6rem, 60px);
  display: flex;
  flex-direction: column;
  gap: min(6rem, 60px);
}

main.index section.contents div.contents_box dl.overview_dl div.overview_wrap {
  display: flex;
  align-items: start;
}

main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dt.overview_dt {
  width: min(10rem, 100px);
  text-align: left;
  padding-left: min(1rem, 10px);
  line-height: 2;
  border-left: min(.3rem, 3px) solid #307088;
  font-size: min(1.6rem, 16px);
  font-weight: 700;
}

main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dt.overview_dt00 {
  width: min(30rem, 300px);
  text-align: left;
  padding-left: min(1rem, 10px);
}

main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dd.overview_dd {
  flex: 1;
  line-height: 2;
  font-size: min(1.6rem, 16px);
  font-weight: 700;
}

main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dd.overview_dd span {
  display: block;
  font-size: min(1.6rem, 16px);
  font-weight: 400;
  line-height: 2;
}

main.index section.contents div.contents_box div.profile_wrap {
  margin-top: min(6rem, 60px);
  display: flex;
  gap: min(2rem, 20px);
} 

main.index section.contents div.contents_box div.profile_wrap div.img_area {
  width: min(16rem, 160px);
  height: min(16rem, 160px);
  border-radius: 50%;
}

main.index section.contents div.contents_box div.profile_wrap p.common_txt {
  flex: 1;
}

main.index section.contents div.contents_box div.profile_wrap p.common_txt strong {
  font-size: min(2rem, 20px);
  font-weight: 700;
  display: block;
}

main.index section.contents div.contents_box div.profile_wrap p.common_txt span {
  padding: min(2rem, 20px);
  background-color: #fff;
  font-size: min(1.2rem, 12px);
  font-weight: 400;
  line-height: 1.8;
  display: block;
  margin: min(2rem, 20px) 0;
}

@media (max-width: 799px) {
  main.index section.contents {
    width: 100%;
  }
  
  main.index section.contents div.contents_box {
    padding: 0rem 2.5rem 4rem;
  }
  
  main.index section.contents div.contents_box h2.lead_h2 span {
    flex-direction: column;
    flex-wrap: no-wrap;
    gap: 0.8rem;
    width: 100%;
  }
  
  main.index section.contents div.contents_box h2.lead_h2 span i {
    padding: 0.8rem;
    font-size: 1.4rem;
    line-height: 1.2;
  }
  
  main.index section.contents div.contents_box h2.lead_h2 span i::before {
    flex-shrink: 0;
    width: 2.0rem;
    height: 1.6rem;
  }
  
  main.index section.contents div.contents_box h2.lead_h2 small {
    margin-top: 2rem;
    font-size: 1.4rem;
  }
  
  main.index section.contents div.contents_box h2.lead_h2 strong {
    margin-top: .4rem;
    font-size: 2.4rem;
    line-height: 1.4;
  }

  main.index section.contents div.contents_box p.lead_txt {
    margin-top: 2.4rem;
  }
  
  main.index section.contents div.contents_box h2.common_h2 {
    margin-top: 4rem;
  }

  main.index section.contents div.contents_box ul.overview_ul {
    margin-top: 2rem;
    gap: .4rem;
  }
  
  main.index section.contents div.contents_box ul.overview_ul li.overview_li {
    font-size: 1.4rem;
    line-height: 1.4;
    padding-left: 1.5rem;
    text-indent: -1rem;
  }
  
  main.index section.contents div.contents_box dl.overview_dl {
    margin-top: 2.4rem;
    display: flex;
    flex-direction: column;
    gap: 2.4rem;
  }
  
  main.index section.contents div.contents_box dl.overview_dl div.overview_wrap {
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
  }
  
  main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dt.overview_dt {
    width: 100%;
    text-align: left;
    padding-left: .8rem;
    border-left: .3rem solid var(--color-orange);
    font-size: 1.4rem;
  }
  
  main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dd.overview_dd {
    width: 100%;
    line-height: 2;
    font-size: 1.4rem;
  }
  
  main.index section.contents div.contents_box dl.overview_dl div.overview_wrap dd.overview_dd span {
    display: block;
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.4;
  }
  
  main.index section.contents div.contents_box div.profile_wrap {
    margin-top: 4rem;
    flex-direction: column;
    gap: 2rem;
  } 
  
  main.index section.contents div.contents_box div.profile_wrap div.img_area {
    width: 50%;
    margin: 0 auto;
  }
  
  main.index section.contents div.contents_box div.profile_wrap p.common_txt {
    width: 100%;
  }
  
  main.index section.contents div.contents_box div.profile_wrap p.common_txt strong {
    font-size: 1.6rem;
  }
  
  main.index section.contents div.contents_box div.profile_wrap p.common_txt span {
    padding: 1.6rem;
    font-size: 1.2rem;
    line-height: 1.4;
    margin: 0.8rem 0;
  }
}

/* ----- footer ----- */

footer {
  background-color: #E6F0F5;
}

footer div.container {
  padding: 0 20px min(12rem, 120px);
}

footer div.footer_box {
  padding: min(4rem, 40px) min(2rem, 20px);
  background-color: #fff;
}

footer h1 {
  width: min(20rem, 200px);
  margin: 0 auto;
}

@media (max-width: 799px) {
  footer div.container {
    padding: 0 2rem 6rem;
  }
  
  footer div.footer_box {
    padding: 2rem;
    background-color: #fff;
  }

  footer h1 {
    width: 50%;
  }
}