@charset "UTF-8";

/* ----------------------- */
/* base (共通)
/* ----------------------- */
body {
  color: #000;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.06em;
  font-family: 'Noto Sans JP', sans-serif;
  position: relative;
}

body.noscroll {
  overflow: hidden;
}

img,
svg {
  width: 100%;
  height: 100%;
  vertical-align: bottom;
  object-fit: cover;
  object-position: center;
  font-family: 'object-fit: cover; object-position: center;';
}

a {
  text-decoration: none;
  display: inline-block;
}

a:hover {
  -webkit-transition: 0.4s;
  transition: 0.4s;
  opacity: 0.8;
}

button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  resize: none;
}

input,
textarea {
  background-color: transparent;
  border: none;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  resize: none;
}

.l-mt {
  padding-top: 120px;
  margin-top: -120px;
}

.inner {
  max-width: 1230px;
  margin: 0 auto;
  padding: 0 15px;
}

.ttl-en {
  color: #1e2b5b;
  font-size: 32px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-align: center;
  font-weight: 300;
  line-height: 1;
  padding-bottom: 12px;
  font-family: 'Oswald', sans-serif;
}

.ttl-ja {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1;
  text-align: center;
}

.sp {
  display: none;
}

/* ----------------------- */
/* header (共通)
/* ----------------------- */

.header {
  width: 100%;
  height: auto;
  height: 125px;
  background-color: #fff;
  position: fixed;
  top: 0;
  z-index: 10;
  box-sizing: border-box;
  padding: 25px 47px;
  transition: 0.4s;
}

.header.fixed {
  height: 100px;
  padding: 10px 47px 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.16);
  transition: 0.4s;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo__link {
  display: block;
  width: 280px;
  height: 75px;
}

.logo__link img {
  object-fit: contain;
  font-family: 'object-fit: contain;';
}

.header__nav {
  display: block;
}

.nav-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-item:not(:last-child) {
  margin-right: 44px;
}


.nav-item {
  margin-right: 30px;
  box-sizing: border-box;
}

.nav-item a {
  color: #1e2b5b;
  font-size: 18px;
  letter-spacing: 0.12em;
  font-family: 'Oswald', sans-serif;
}

.nav-item a:hover {
  opacity: 1;
  color: #229476;
}


.burger-btn {
  display: none;
}

/* ----------------------- */
/* footer (共通)
/* ----------------------- */

.footer {
  height: 220px;
  box-sizing: border-box;
  background-color: #2b2f3a;
}

.footer__txt {
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1;
  font-family: 'Oswald', sans-serif;
  display: block;
  text-align: right;
  padding: 160px 45px 38px 0;
}


#goToTop {
  display: block;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  color: #1e2b5b;
  font-size: 15px;
  position: fixed;
  bottom: 250px;
  right: 40px;
  letter-spacing: 0.3em;
  z-index: 99;
  font-family: 'Oswald', sans-serif;
}

#goToTop:after {
  content: '';
  display: block;
  width: 1px;
  height: 47px;
  background: #c3c3c3;
  position: absolute;
  top: 96px;
  left: 0;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  transition: 0.3s ease all;
}

#goToTop:before {
  content: '';
  width: 1px;
  height: 160px;
  background: #1e2b5b;
  display: block;
  position: absolute;
  top: -64px;
  left: 0px;
  transition: 0.3s ease all;
}

#goToTop:hover:after {
  top: 80px;
}

#goToTop:hover:before {
  top: -80px;
}

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

.mv {
  width: 100%;
  height: 840px;
  position: relative;
  margin-top: 125px;
  margin-bottom: 101px;
}

.mv__img {
  position: absolute;
  top: 0;
  right: 0;
  width: 82.66%;
  height: 840px;
  z-index: -1;
}

.mv__box {
  padding-top: 245px;
  margin-left: 65px;
  max-width: 765px;
}

.mv__ttl {
  color: #1e2b5b;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.52;
  letter-spacing: 0.06em;
  margin-bottom: 55px;
}

.mv__txt {
  font-size: 20px;
}

.arrow {
  display: inline-block;
  position: absolute;
  bottom: -98px;
  left: 47px;
  z-index: 1;
  overflow: hidden;
  color: #1e2b5b;
  font-size: 15px;
  line-height: 2.4;
  letter-spacing: 0.3em;
  height: 207px;
  writing-mode: vertical-lr;
  overflow: hidden;
  padding-top: 48px;
}

.arrow::after {
  content: '';
  position: absolute;
  bottom: 48px;
  left: 0;
  width: 1px;
  height: 207px;
  background: #1e2b5b;
  animation: move 2s cubic-bezier(1, 0.2, 0.4, 1) infinite;
}

@keyframes move {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }

  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }

  50.1% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }

  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}

/* ----------------------- */
/* services
/* ----------------------- */

.service {
  margin-bottom: 90px;
}

.service__cont {
  margin-top: 70px;
}

.service__ttl {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.33;
  padding-left: 27px;
  height: 70px;
  margin-bottom: 55px;
}

.service__ttl-sm {
  color: #1c7860;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 2.13;
  display: block;
}

.bl-green {
  border-left: 7px solid #229476;
}

.bl-blue {
  border-left: 7px solid #1e2b5b;
  line-height: 70px;
}

.card {
  display: flex;
  justify-content: space-between;
}

.card:first-of-type {
  margin-bottom: 81px;
}

.card__item {
  flex: 0 1 21.95%;
  max-width: 270px;
  background-color: #fff;
  position: relative;
  box-shadow: 2px 2px 12px 2px rgba(8, 9, 12, 0.1);
  transition: 0.2s;
}

.card__link:hover {
  box-shadow: 2px 2px 22px 2px rgba(8, 9, 12, 0.2);
  transition: 0.3s;
  transform: scale(1.01);
  opacity: 0.9;
  transition: 0.3s;
}

.card__img {
  height: 190px;
}

.card__icon {
  position: absolute;
  bottom: 90px;
  right: 0px;
  width: 70px;
  height: 70px;
}

.card__ttl {
  color: #1e2b5b;
  font-weight: 500;
  line-height: 1.62;
  letter-spacing: 0.06em;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 70px;
  padding: 10px 12px 10px;
}

.card__link:hover .card__ttl {
  color: #229476;
  opacity: 1;
}

/* ----------------------- */
/* company
/* ----------------------- */

.company {
  margin-bottom: 110px;
}

.company__head {
  background-image: url(../img/company-bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 220px;
  box-sizing: border-box;
  padding-top: 82px;
  margin-bottom: 55px;
}

.company__detail-wrapper {
  max-width: 960px;
  margin: 0 auto;
}

.company__detail {
  display: flex;
  line-height: 1.5;
  padding: 30px 0;
  border-bottom: 1px solid #e1e1e1;
}

.company__detail dt {
  flex: 0 1 17.39%;
  max-width: 167px;
}

.company__detail dd {
  flex: 0 1 82.6%;
  max-width: 793px;
}

/* ----------------------- */
/* access
/* ----------------------- */

.access {
  margin-bottom: 138px;
}

.access__head {
  height: 220px;
  box-sizing: border-box;
  background-color: #f6fbfa;
  padding-top: 82px;
  margin-bottom: 90px;
}

.map {
  width: 100%;
  height: 426px;
  max-width: 686px;
  margin: 0 auto;
  margin-bottom: 64px;
}

.map img,
.mail img {
  object-fit: contain;
  font-family: 'object-fit: contain;';
}

.access__txt {
  text-align: center;
  margin-bottom: 50px;
}

.btn {
  width: 338px;
  height: 75px;
  box-sizing: border-box;
  border: 1px solid #1e2b5b;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: 0.2s;
}

.btn:hover {
  opacity: 0.9;
  transform: scale(1.01);
  box-shadow: 0 0 20px 3px rgba(0, 0, 0, 0.16);
  transition: 0.4s ease;
}

.mail {
  width: 17px;
  margin-right: 8px;
  padding-bottom: 13px;
}

.btn__txt {
  color: #1e2b5b;
  font-size: 18px;
  letter-spacing: 0.06em;
}

/* ----------------------- */
/* contact
/* ----------------------- */


.contact {
  margin-top: 190px;
  margin-bottom: 186px;
}

.contact__inner {
  max-width: 1110px;
  margin: 0 auto;
  padding: 0 15px;
}

.contact__head {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}

.contact__head .ttl-en {
  margin-right: 7px;
}

.form {
  margin: 53px auto 0;
}

.form__list {
  margin-bottom: 52px;
}

.form__item {
  display: flex;
  justify-content: space-between;
  padding: 23px 35px 23px 0;
  border-bottom: 1px solid #e1e1e1;
}

.form__item:first-child {
  border-top: 1px solid #e1e1e1;
}

.form__ttl {
  font-weight: 500;
  line-height: 1;
  flex: 0 1 28.24%;
  max-width: 305px;
  margin-top: 10px;
}

.required,
.any {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 24px;
  height: 24px;
  min-width: 50px;
  text-align: center;
  flex: 0 1 50px;
  margin-top: 10px;
}

.required {
  color: #fff;
  background-color: #3371b1;
}

.any {
  color: #8f8f8f;
  background-color: #e3e3e3;
}

.form__box {
  flex: 0 1 57.59%;
  max-width: 622px;
}

.form__box input {
  width: 100%;
  height: 50px;
  padding: 7px 10px;
  box-sizing: border-box;
  background-color: #f7f7f7;
}

.form__box textarea {
  width: 100%;
  height: 260px;
  padding: 7px 10px;
  box-sizing: border-box;
  background-color: #f7f7f7;
}

.contact__btn {
  width: 405px;
  margin: 0 auto;
}

.contact__btn input {
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  line-height: 90px;
  width: 100%;
  height: 90px;
  text-align: center;
  background-color: #3371b1;
  transition: 0.2s;
  cursor: pointer;
}

.contact__btn input:hover {
  opacity: 0.95;
  box-shadow: 0 0 22px 3px rgba(0, 0, 0, 0.2);
  transition: 0.4s;
}

.contact__btn input.btnback {
  width: 50%;
  height: 60px;
  line-height: 60px;
  background-color: #333;
}

.errormsgbox {
  margin-top: 1.5em;
  padding: 12px;
  color: #de0303;
  font-weight: bold;
  background-color: #fef3f3;
}

.errormsg {
  color: #de0303;
  font-size: 0.92em;
}

p.btn_backtop a {
  width: 338px;
  height: 75px;
  color: #1e2b5b;
  box-sizing: border-box;
  border: 1px solid #1e2b5b;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 3em auto 0 auto;
  transition: 0.2s;
}

p.btn_backtop a:hover {
  color: #fff;
  background-color: #1e2b5b;
}