@charset "UTF-8";
html, body, div, span, h1, h2, h3, h4, h5, h6, p, img,
dl, dt, dd, ol, ul, li, form, label, table, caption, tbody, thead, tr, th, td, article, aside, figcaption, figure,
footer, header, menu, nav, section {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  font-weight: 400;
  vertical-align: baseline;
  background: transparent;
}

body {
  margin: 0;
  font-family: "Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

ul, li {
  list-style-type: none;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none;
  cursor: pointer;
}

* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
}

.fade-in {
  opacity: 0;
  transition-duration: 1.6s;
  transition-property: opacity, transform;
}

.fade-in-up {
  transform: translate(0, 50px);
}

.fade-in-down {
  transform: translate(0, -50px);
}

.fade-in-left {
  transform: translate(-50px, 0);
}

.fade-in-right {
  transform: translate(50px, 0);
}

.scroll-in {
  opacity: 1;
  transform: translate(0, 0);
}

.header.-visible .-delay span {
  opacity: 1;
  transform: translate(0, 0);
}

.-delay span {
  opacity: 0;
  transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 1s, opacity linear 0.7s;
}
.-delay span:first-child {
  transform: translate(0, 40px);
  transition-delay: 0.25s;
}
.-delay span:last-child {
  transform: translate(0, 30px);
  transition-delay: 0.45s;
}

@keyframes appeare {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadeInDelay {
  100% {
    opacity: 1;
  }
}
.main-about .main-about__text {
  margin: 20px auto 0;
  width: 100%;
  max-width: 685px;
  font-size: 1.6em;
  text-align: center;
}

.main-company .main-company__table {
  margin: 40px auto;
  width: 100%;
  max-width: 420px;
  font-size: 1.6em;
  font-family: "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", sans-serif;
  text-align: left;
  border-collapse: collapse;
}
@media (max-width: 480px) {
  .main-company .main-company__table {
    font-size: 1.4em;
  }
}
.main-company .main-company__table tr {
  border-bottom: 1px solid #E9E9E9;
}
.main-company .main-company__table tr th, .main-company .main-company__table tr td {
  padding: 24px 0;
}
.main-company .main-company__table tr th {
  width: 68px;
}
@media (max-width: 480px) {
  .main-company .main-company__table tr th {
    width: 100px;
  }
}
.main-company .main-company__table tr a {
  color: #EC4C2C;
}
.main-company .main-company__table tr a:hover {
  opacity: 0.7;
  transition: 0.3s;
}

.plus1 main section h3 {
  margin-top: 42px;
  font-size: 1.8em;
  font-weight: 700;
  line-height: 1.8;
  text-align: center;
}
.plus1 main section .item-img {
  margin: 0 auto;
  width: 100%;
}
.plus1 main section.main-whatis .item-img {
  margin-top: 42px;
  max-width: 900px;
}
.plus1 main section.main-whatis .main-whatis__text {
  margin-top: 42px;
}
.plus1 main section.main-whatis .main-whatis__text .item-text {
  font-size: 1.6em;
  line-height: 1.8;
  text-align: center;
}
.plus1 main section.main-whatis .main-whatis__text .item-text:not(:first-child) {
  margin-top: 10px;
}
@media (max-width: 480px) {
  .plus1 main section.main-whatis .main-whatis__text .item-text br {
    display: none;
  }
}
.plus1 main section.main-activities .item-img {
  margin-top: 42px;
  max-width: 400px;
}
.plus1 main section.main-activities .main-activities__box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 42px;
}
@media (max-width: 768px) {
  .plus1 main section.main-activities .main-activities__box .item-img {
    display: none;
  }
}
.plus1 main section.main-activities .main-activities__box article:not(:first-child) {
  margin-top: 42px;
}
.plus1 main section.main-activities .main-activities__box article h4 {
  font-size: 1.8em;
  font-weight: 700;
}
.plus1 main section.main-activities .main-activities__box article h4 span {
  margin-right: 12px;
  color: #EC4C2C;
  font-weight: 700;
}
.plus1 main section.main-activities .main-activities__box article p {
  font-size: 1.6em;
}
.plus1 main section.main-activities .main-activities__box article p:not(:first-child) {
  margin-top: 10px;
}

.main-contact .item-text {
  margin-top: 42px;
  font-size: 1.6em;
  text-align: center;
}
.main-contact .main-contact__form {
  margin: 42px auto;
  width: 100%;
  max-width: 420px;
}
.main-contact .main-contact__form .form__list li {
  margin-top: 20px;
}
.main-contact .main-contact__form .form__list li label,
.main-contact .main-contact__form .form__list li p {
  font-size: 1.6em;
  font-weight: 600;
}
.main-contact .main-contact__form .form__list li label.must::after,
.main-contact .main-contact__form .form__list li p.must::after {
  content: "*必須";
  margin-left: 10px;
  color: #EC4C2C;
  font-size: 14px;
}
.main-contact .main-contact__form .form__list li .form-group {
  margin-top: 10px;
}
.main-contact .main-contact__form .form__list li .form-group span {
  display: block;
  margin-top: 4px;
  margin-left: 4px;
  color: #EC4C2C;
  font-size: 1.2em;
}
.main-contact .main-contact__form .form__list li.item-confirm {
  padding-bottom: 20px;
}
.main-contact .main-contact__form .form__list li.item-confirm:not(:last-child) {
  border-bottom: 1px solid #E9E9E9;
}
.main-contact .main-contact__form .form__list li.item-confirm .form-group {
  font-size: 1.6em;
}
.main-contact .main-contact__form .form__list li .form-control,
.main-contact .main-contact__form .form__list li textarea {
  padding: 10px;
  width: 100%;
  height: 44px;
  font-size: 16px;
  border: 1px solid #E9E9E9;
  border-radius: 5px;
}
@media (max-width: 480px) {
  .main-contact .main-contact__form .form__list li .form-control,
  .main-contact .main-contact__form .form__list li textarea {
    margin-top: 8px;
    width: 100%;
  }
}
.main-contact .main-contact__form .form__list li .form-control:focus,
.main-contact .main-contact__form .form__list li textarea:focus {
  outline: solid 2px #4CC3CD;
}
.main-contact .main-contact__form .form__list li .form-radio {
  display: flex;
  align-items: center;
}
.main-contact .main-contact__form .form__list li .form-radio:not(:first-child) {
  margin-top: 8px;
}
.main-contact .main-contact__form .form__list li .form-radio:hover {
  opacity: 0.7;
}
.main-contact .main-contact__form .form__list li .form-radio input {
  margin: 0 10px 0 0;
  accent-color: #16879C;
  inline-size: 1.6em;
  block-size: 1.6em;
}
.main-contact .main-contact__form .form__list li .form-radio label {
  font-weight: 300;
}
.main-contact .main-contact__form .form__list li textarea {
  height: 250px !important;
}
.main-contact .main-contact__form .form-check {
  position: relative;
  margin-top: 30px;
  text-align: center;
}
.main-contact .main-contact__form .form-check label,
.main-contact .main-contact__form .form-check input {
  position: relative;
  cursor: pointer;
}
.main-contact .main-contact__form .form-check label {
  margin-left: 10px;
  color: #231815;
  font-size: 1.6em;
  font-weight: 600;
  vertical-align: middle;
}
.main-contact .main-contact__form .form-check label span a {
  color: #16879C;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}
.main-contact .main-contact__form .form-check label span a:hover {
  color: #16879C;
  transition: 0.3s;
}
.main-contact .main-contact__form .form-check label::before, .main-contact .main-contact__form .form-check label::after {
  content: "";
  display: block;
  position: absolute;
  transition: 0.2s;
}
.main-contact .main-contact__form .form-check label::before {
  width: 25px;
  height: 25px;
  top: 8px;
  left: -40px;
  background: #fff;
  border: 1px solid #16879C;
  border-radius: 4px;
  transform: translateY(-50%);
}
.main-contact .main-contact__form .form-check label::after {
  width: 23px;
  height: 12px;
  top: -6px;
  left: -37px;
  border-bottom: 5px solid #16879C;
  border-left: 5px solid #16879C;
  transform: rotate(-45deg);
  opacity: 0;
}
.main-contact .main-contact__form .form-check input:checked + label::after {
  opacity: 1;
}
.main-contact .main-contact__form button {
  display: block;
  margin-top: 40px;
  width: 100%;
  height: 45px;
  color: #fff;
  font-size: 1.6em;
  font-weight: 600;
  background: #16879C;
  border: none;
  border-radius: 8px;
  transition: 0.3s;
  cursor: pointer;
}
.main-contact .main-contact__form button:hover {
  opacity: 0.7;
}
.main-contact .main-contact__form button:disabled {
  background: #e9e9e9;
}
.main-contact .main-contact__form .btn-back {
  margin: 30px auto 0;
  width: 200px;
  height: 40px;
  background: #e9e9e9;
}
.main-contact .main-contact__form .btn-back:hover {
  opacity: 0.7;
}
.main-contact .main-contact__form .btn-backhome {
  margin-top: 40px;
  width: 100%;
  height: 45px;
}
.main-contact .main-contact__form .btn-backhome a {
  display: inline-block;
  padding: 14px 0;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 1.6em;
  font-weight: 600;
  text-align: center;
  background: linear-gradient(87.89deg, #16879C -2.19%, #16879C 108.24%);
  box-shadow: 0px 0px 5px rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  transition: 0.3s;
}
.main-contact .main-contact__form .btn-backhome a:hover {
  background: #16879C;
}
.main-contact .main-contact__form .btn-backhome a:disabled {
  background: #e9e9e9;
}

.policy .main-policy {
  padding: 50px 0;
  background: #fff;
}
.policy .main-policy .main-policy__list {
  margin: 42px auto;
  width: 100%;
  max-width: 720px;
}
@media (max-width: 768px) {
  .policy .main-policy .main-policy__list {
    width: 90%;
  }
}
.policy .main-policy .main-policy__list .item-title {
  font-size: 1.8em;
  font-weight: 600;
}
.policy .main-policy .main-policy__list .item-text {
  margin-top: 10px;
  font-size: 1.6em;
}
.policy .main-policy .main-policy__list article {
  margin-top: 30px;
}
.policy .main-policy .main-policy__list article:not(:first-child) {
  margin-top: 20px;
}
.policy .main-policy .main-policy__list article .item-text__list {
  margin-top: 10px;
  font-size: 1.6em;
}
.policy .main-policy .main-policy__list article .item-text__list li {
  margin-top: 4px;
  margin-left: 20px;
  list-style-type: decimal;
}
.policy .main-policy .main-policy__list article .item-text__list-child {
  margin-top: 10px;
}
.policy .main-policy .main-policy__list article .item-text__list-child li {
  font-size: 14px;
  list-style-type: disc !important;
}
.policy .main-policy .main-policy__list article table,
.policy .main-policy .main-policy__list article tr,
.policy .main-policy .main-policy__list article td {
  border: 1px solid #E9E9E9;
}
.policy .main-policy .main-policy__list article table {
  margin-top: 10px;
  width: 100%;
  border-collapse: collapse;
}
.policy .main-policy .main-policy__list article table tr td {
  padding: 8px;
  font-size: 1.4em;
}
.policy .main-policy .main-policy__list article table tr td:first-child {
  width: 101px;
}
.policy .main-policy .main-policy__list article table tr td a {
  color: #16879C;
}
.policy .main-policy .main-policy__list article table tr td a:hover {
  opacity: 0.7;
  transition: 0.3s;
}
.policy .btn-backhome {
  margin: 40px auto 0;
  width: 100%;
  max-width: 340px;
  height: 55px;
}
.policy .btn-backhome a {
  display: inline-block;
  padding: 14px 0;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 1.6em;
  text-align: center;
  background: #16879C;
  box-shadow: 0px 0px 5px rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  transition: 0.3s;
}
.policy .btn-backhome a:hover {
  opacity: 0.7;
}

@media (prefers-reduced-motion: no-preference) {
  :root {
    scroll-behavior: smooth;
  }
}
body {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  color: #231815;
  font-size: 62.5%;
  font-family: "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", sans-serif;
  background: #fff;
  overflow-x: hidden;
}

.container {
  margin: 0 auto;
  width: 100%;
  max-width: 900px;
}
@media (max-width: 768px) {
  .container {
    width: 85%;
  }
}

.wrap {
  padding-top: 213px;
  overflow-x: hidden;
}
@media (max-width: 480px) {
  .wrap {
    padding-top: 170px;
  }
}
.wrap.home {
  padding-top: 142px;
}
@media (max-width: 768px) {
  .wrap.home {
    padding-top: 99px;
  }
}
.wrap.plus1 header {
  background: url("../img/bg/bg_mv-1000plus1.png") no-repeat center;
  background-size: cover;
}
@media (max-width: 768px) {
  .wrap.plus1 header {
    background-position: right;
  }
}

.collapse:not(.show) {
  display: none;
}

.collapsing {
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}

.navbar-collapse {
  flex-basis: 100%;
  flex-grow: 1;
  justify-content: flex-end;
}

.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  box-shadow: 0 0px 4px rgba(35, 24, 21, 0.1);
}
@media (min-width: 768px) {
  .navbar.navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }
}
@media (min-width: 768px) {
  .navbar.navbar-expand-lg .navbar-nav .dropdown-menu {
    position: absolute;
  }
}
@media (min-width: 768px) {
  .navbar.navbar-expand-lg .navbar-nav-scroll {
    overflow: visible;
  }
}
@media (min-width: 768px) {
  .navbar.navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
    justify-content: center;
  }
}
@media (min-width: 768px) {
  .navbar.navbar-expand-lg .navbar-toggler {
    display: none;
  }
}
.navbar.navbar-dark .navbar-toggler {
  color: rgba(255, 255, 255, 0.55);
  border: rgba(255, 255, 255, 0.1);
}

.navbar-nav {
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
  padding-top: 20px;
  padding-left: 0;
}
.navbar-nav li {
  display: block;
  position: relative;
}
.navbar-nav li a {
  display: block;
  padding: 20px 1.5em;
  color: #231815;
  font-size: 1.5em;
  font-weight: 600;
  letter-spacing: 0.0625em;
  z-index: 1200;
}
@media (max-width: 768px) {
  .navbar-nav li a {
    text-align: center;
    padding: 10px 1.5em;
  }
}
.navbar-nav li a:hover {
  opacity: 0.7;
  transition: 0.3s;
}
.navbar-nav li a .fa-chevron-right {
  margin-right: 6px;
}
@media (max-width: 930px) {
  .navbar-nav li a .fa-chevron-right {
    display: none;
  }
}
.navbar-nav li a.active {
  color: #EC4C2C;
}

#mainNav {
  margin: 0 auto;
  padding: 40px;
  height: auto;
  background: #fff;
}
@media (max-width: 768px) {
  #mainNav {
    padding-bottom: 30px;
  }
}
@media (min-width: 768px) {
  #mainNav {
    transition: padding-top 0.3s ease-in-out, padding-bottom 0.3s ease-in-out;
  }
}
#mainNav h1 {
  text-align: center;
}
#mainNav h1 .img-logo {
  width: 142px;
  height: auto;
}
@media (min-width: 768px) {
  #mainNav h1 .img-logo img {
    transition: height 0.3s ease-in-out;
  }
}
#mainNav .navbar-toggler {
  margin: 20px auto 0;
  width: 100%;
  background: transparent;
  transition: box-shadow 0.15s ease-in-out;
}
#mainNav .navbar-toggler span {
  display: block;
  margin: 8px auto 0;
  width: 28px;
  height: 2px;
  background: #231815;
  transition: 0.3s;
}
#mainNav .navbar-toggler:hover {
  opacity: 0.7;
  cursor: pointer;
}
#mainNav.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

.home .navbar-toggler {
  margin-top: 0 !important;
}

header {
  display: flex;
  align-items: center;
  padding: 42px;
  min-height: 480px;
  background: url("../img/bg/bg_mv-home.png") no-repeat center;
  background-size: cover;
}
@media (max-width: 480px) {
  header {
    min-height: 380px;
  }
}
header h1 {
  width: 275px;
  color: #fff;
  font-size: 3.6em;
  font-weight: 600;
}
@media (max-width: 480px) {
  header h1 {
    width: -moz-fit-content;
    width: fit-content;
    font-size: 3.2em;
  }
}
header h1 span {
  display: block;
  margin-top: 32px;
}

main {
  flex: 1;
}
main section {
  padding: 84px 0;
}
main section h2 {
  color: #231815;
  font-size: 3.2em;
  font-weight: 600;
  text-align: center;
}
main section .item-btn {
  margin: 0 auto;
  width: 100%;
  height: 45px;
  max-width: 420px;
}
main section .item-btn a {
  display: inline-block;
  padding: 11px;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 1.6em;
  font-weight: 600;
  text-align: center;
  background: #16879C;
  border-radius: 8px;
}
main section .item-btn a:hover {
  transition: 0.3s;
  opacity: 0.7;
}
main .main-news .item-box,
main .main-projects .item-box {
  display: flex;
  justify-content: space-evenly;
  margin-top: 42px;
  flex-wrap: wrap;
}
main .main-news .item-box article,
main .main-projects .item-box article {
  width: 100%;
  max-width: 260px;
}
@media (max-width: 480px) {
  main .main-news .item-box article:not(:first-child),
  main .main-projects .item-box article:not(:first-child) {
    margin-top: 42px;
  }
}
main .main-news .item-box article:nth-child(n+4),
main .main-projects .item-box article:nth-child(n+4) {
  margin-top: 42px;
}
main .main-news .item-box article a,
main .main-projects .item-box article a {
  color: #231815;
}
main .main-news .item-box article a:hover,
main .main-projects .item-box article a:hover {
  opacity: 0.7;
}
main .main-news .item-box article .item-img,
main .main-projects .item-box article .item-img {
  width: 100%;
  height: 260px;
  border-radius: 8px;
  box-shadow: 0 5px 15px -5px rgba(0, 0, 0, 0.15), 0 0 5px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}
main .main-news .item-box article .item-img img:hover,
main .main-projects .item-box article .item-img img:hover {
  transform: scale(1.1, 1.1);
  transition: 0.6s;
}
main .main-news .item-box article h3,
main .main-projects .item-box article h3 {
  margin-top: 20px;
  color: #231815;
  font-size: 1.8em;
  font-weight: 700;
}
main .main-news .item-box article date,
main .main-projects .item-box article date {
  margin-top: 10px;
  color: #231815;
  font-size: 1.4em;
  opacity: 0.8;
}
main .main-news .item-box article .item-text,
main .main-projects .item-box article .item-text {
  margin-top: 4px;
  font-size: 1.6em;
}
main .main-partner {
  border-top: 1px solid #E9E9E9;
}
main .main-partner a {
  display: flex;
  justify-content: center;
  align-items: center;
}
@media (max-width: 480px) {
  main .main-partner a {
    flex-wrap: wrap;
  }
}
main .main-partner a:hover {
  cursor: pointer;
  transition: 0.3s;
  opacity: 0.9;
}
main .main-partner a h2 {
  margin-right: 42px;
  width: 280px;
  filter: drop-shadow(0px 0px 7px rgba(0, 0, 0, 0.05));
}
@media (max-width: 480px) {
  main .main-partner a h2 {
    margin-right: 0;
    width: 260px;
  }
}
main .main-partner a h3 {
  color: #231815;
  font-size: 1.8em;
  font-weight: 700;
}
main .main-partner a p {
  margin-top: 12px;
  color: #231815;
  font-size: 1.6em;
}
@media (max-width: 768px) {
  main .main-partner a p br {
    display: none;
  }
}
@media (max-width: 480px) {
  main .main-partner a p {
    max-width: 260px;
  }
}

#newsArticle {
  width: 90%;
}
#newsArticle h2 {
  font-size: 2.4em;
  font-weight: 600;
  text-align: left;
}
#newsArticle h3 {
  margin-top: 10px;
  text-align: left;
  opacity: 0.8;
}
#newsArticle date {
  font-size: 1.8em;
  opacity: 0.8;
}
#newsArticle h4 {
  margin-top: 42px;
  font-size: 1.6em;
  font-weight: 600;
}
#newsArticle p {
  margin-top: 20px;
  font-size: 1.6em;
}
#newsArticle p span {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
}
#newsArticle p a {
  color: #EC4C2C;
}
#newsArticle p a:hover {
  transition: 0.3s;
  opacity: 0.7;
}
#newsArticle article {
  margin-bottom: 42px;
}
#newsArticle ul {
  margin-top: 12px;
  padding: 12px 12px 12px 28px;
  background: #E9E9E9;
  border-radius: 8px;
}
#newsArticle ul li {
  font-size: 1.6em;
  list-style-type: disc;
}

.footer {
  padding: 42px 10px;
  width: 100%;
  background: #231815;
}
.footer .footer__box {
  display: flex;
  justify-content: space-evenly;
  margin: 0 auto;
  width: 100%;
  max-width: 900px;
}
@media (max-width: 480px) {
  .footer .footer__box {
    flex-wrap: wrap;
  }
}
.footer .footer__nav .item-link {
  font-size: 1.4em;
  font-weight: 600;
}
.footer .footer__nav .item-link:not(:first-child) {
  margin-top: 20px;
}
.footer .footer__nav .item-link a {
  color: #fff;
  transition: 0.3s;
  cursor: pointer;
}
.footer .footer__nav .item-link a:hover {
  color: #EC4C2C;
}
.footer .footer__nav .item-link ul {
  margin-top: 20px;
}
.footer .footer__nav .item-link ul li {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 300;
}
.footer .footer__copy {
  margin-top: 42px;
  color: #fff;
  font-size: 1.2em;
  text-align: center;
}/*# sourceMappingURL=style.css.map */