@charset "utf-8";

:root {
  --color-main: #000000;
  --color-light_blue: #04A1E1;
  --color-dark_blue: #0056AF;
  --font-serif: "Noto Serif JP", serif;
  --font-sans: "Noto Sans JP", sans-serif;
  --font-roboto: "Roboto Condensed", sans-serif;;
}

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

html {
  scroll-behavior: smooth;
  /* scroll-padding-top: min(4rem, 40px); */
  font-size: calc(100vw / 104);
}

body, h1, h2, h3, h4, h5, p {
  margin: 0;
  line-height: 1;
}

body {
  font-family: var(--font_sans);
  color: var(--color_main);
  background-color: #fff;
  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 (max-width: 799px) {
  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;
}

@media (max-width: 799px) {
  html {
    /* scroll-padding-top: 8rem; */
    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;
}

h3.common_h3 {
  margin-top: min(7rem, 70px);
  font-size: min(2rem, 20px);
  font-weight: 700;
  color: #fff;
  font-family: var(--font-serif);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: min(4.8rem, 48px);
  background: linear-gradient(to right, var(--color-light_blue), var(--color-dark_blue));
  padding: 0 min(2rem, 20px);
}

h3.common_h3 span {
  font-size: min(1.6rem, 16px);
  font-weight: 700;
  font-family: var(--font-sans);
}

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

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

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

@media (max-width: 799px) {
  .container {
    padding: 6rem 2rem;
    width: 100%;
  }

  h3.common_h3 {
    font-size: 2rem;
    height: 5rem;
  }
  
  h3.common_h3 span {
    font-size: 1.6rem;
  }
  
  p.common_txt {
    font-size: 1.6rem;
  }

}

main {
  width: 100%;
  /* padding-top: min(8.164rem, 81.64px); */
}

@media (max-width: 799px) {
  main {
    /* padding-top: 4.41rem; */
  }
}

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


/* ----- overlay ----- */


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

main.index section.mv {
  width: 100%;
  height: min(54rem, 540px);
  position: relative;
  background-image: url(../img/bg_mv.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
}

main.index section.mv div.mv_conts {
  max-width: 1040px;
  padding: min(2rem, 20px) 20px 0;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 0;
}

main.index section.mv div.mv_conts h1 a {
  display: block;
  width: min(22rem, 220px);
}

main.index section.mv div.mv_conts div.mv_txt {
  margin-top: min(2rem, 20px);
  width: 100%;
}

@media (max-width: 799px) {
  main.index section.mv {
    height: 54rem;
    background-image: url(../img/bg_mv_sp.jpg);
  }
  
  main.index section.mv div.mv_conts {
    width: 90%;
    padding: 4rem 0;
  }
  
  main.index section.mv div.mv_conts h1 a {
    width: 17.5rem;
    margin: 0 auto;
  }
  
  main.index section.mv div.mv_conts div.mv_txt {
    margin: 2rem auto 0;
    width: 90%;
  }
}

/* ----- info ----- */

main.index section.info {
  background-image: url(../img/bg_main.jpg);
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: top center;
  background-color: #EAE9EC;
  padding: min(9rem, 90px) 0 0;
}

main.index section.info div.container {
  padding: min(12rem, 120px) min(8rem, 80px) min(6rem, 60px);
  background-color: #fff;
  position: relative;
}

main.index section.info div.container h2.info_h2 {
  position: absolute;
  font-size: min(4rem, 40px);
  font-weight: 700;
  width: fit-content;
  top: 0;
  left: 0;
  transform: translate(10%, -25%);
  font-family: var(--font-serif);
  line-height: 1.4;
  letter-spacing: .04em;
}

main.index section.info div.container p.common_txt span {
  font-weight: 700;
  display: inline;
}

main.index section.info div.container  {
  font-weight: 700;
}

main.index section.info dl.info_dl  {
  margin-top: min(6rem, 60px);
  display: flex;
  flex-direction: column;
  gap: min(4rem, 40px);
}

main.index section.info dl.info_dl div.info_wrap {
  display: flex;
  align-items: start;
}

main.index section.info dl.info_dl div.info_wrap dt.info_dt {
  width: min(10rem, 100px);
  padding: min(.4rem, 4px) 0 min(.4rem, 4px) min(1.4rem, 14px);
  border-left: min(.4rem, 4px) solid var(--color-light_blue);
  font-size: min(1.6rem, 16px);
  font-weight: 700;
  color: var(--color-light_blue);
}

main.index section.info dl.info_dl div.info_wrap dd.info_dd {
  flex: 1;
  font-size: min(1.6rem, 16px);
  font-weight: 700;
  line-height: 1.8;
}

main.index section.info dl.info_dl div.info_wrap dd.info_dd span {
  display: block;
  margin-top: min(.8rem, 8px);
  font-size: min(1.6rem, 16px);
  font-weight: 400;
  line-height: 1.8;
}

main.index section.info div.profile_wrap {
  margin-top: min(6rem, 60px);
  display: flex;
  gap: min(3rem, 30px);
  align-items: start;
}

main.index section.info div.profile_wrap div.img_area {
  width: min(16rem, 160px);
}

main.index section.info div.profile_wrap p.profile_txt {
  flex: 1;
  font-size: min(1.4rem, 14px);
  line-height: 1.8;
  font-weight: 400;
}

main.index section.info div.profile_wrap p.profile_txt span {
  font-size: min(2rem, 20px);
  font-weight: 700;
  color: var(--color-light_blue);
  display: block;
  margin-bottom: min(.8rem, 8px);
}

main.index section.info a.common_link {
  display: block;
  width: min(36rem, 360px);
  margin: min(6rem, 60px) auto 0;
}

@media (max-width: 799px) {
  main.index section.info {
    background-image: url(../img/bg_main_sp.jpg);
    padding: 8rem 2rem 0;
  }
  
  main.index section.info div.container {
    padding: 8rem 2rem 4rem;
  }
  
  main.index section.info div.container h2.info_h2 {
    font-size: 2.2rem;
    transform: translate(8%, -40%);
    line-height: 1.4;
    letter-spacing: .04em;
  }
  
  main.index section.info dl.info_dl  {
    margin-top: 4rem;
    gap: 4rem;
  }
  
  main.index section.info dl.info_dl div.info_wrap {
    flex-direction: column;
    gap: 2rem;
  }
  
  main.index section.info dl.info_dl div.info_wrap dt.info_dt {
    width: 100%;
    padding: .4rem 0 .4rem .8rem;
    border-left: .4rem solid var(--color-light_blue);
    font-size: 1.6rem;
  }
  
  main.index section.info dl.info_dl div.info_wrap dd.info_dd {
    width: 100%;
    font-size: 1.6rem;
    line-height: 1.8;
  }
  
  main.index section.info dl.info_dl div.info_wrap dd.info_dd span {
    margin-top: .8rem;
    font-size: 1.6rem;
  }
  
  main.index section.info div.profile_wrap {
    margin-top: 4rem;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }
  
  main.index section.info div.profile_wrap div.img_area {
    width: 50%;
    margin: 0 auto;
  }
  
  main.index section.info div.profile_wrap p.profile_txt {
    width: 100%;
    font-size: 1.4rem;
    line-height: 1.4;
  }
  
  main.index section.info div.profile_wrap p.profile_txt span {
    font-size: 2rem;
    margin-bottom: .8rem;
  }
  
  main.index section.info a.common_link {
    width: 100%;
    margin: 4rem auto 0;
  }
}

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

footer {
  width: 100%;
  height: min(10rem, 100px);
  background-color: #EAE9EC;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer a.footer_link {
  width: min(20rem, 200px);
}

@media (max-width: 799px) {
  footer {
    width: 100%;
    height: 10rem;
  }
  
  footer a.footer_link {
    width: 40%;
  }
}