@charset "UTF-8";
/* リキッドレイアウト対応のための設定 */
body {
  font-family: "Noto Sans JP", sans-serif;
}

/*  PCとSPの表示非表示の切り替え */
/*(md)px以上で表示*/
.pc_only {
  display: none;
}
@media screen and (min-width: 780px) {
  .pc_only {
    display: block;
  }
}

/*モバイルのみ表示*/
@media screen and (min-width: 780px) {
  .sp_only {
    display: none;
  }
}

/* リキッドレイアウト対応のための設定 */
html {
  font-size: 16px;
}
@media (max-width: 375px) {
  html {
    font-size: vw(375, 16);
  }
}
@media screen and (min-width: 780px) {
  html {
    font-size: vw(strip-unit(1080px), 16);
  }
}
@media (min-width: 1080px) {
  html {
    font-size: 16px;
  }
}

/*画像の縦横比設定*/
img {
  width: 100%;
  height: auto;
  display: block;
}

/* aタグのスタイルリセット*/
a {
  text-decoration: none;
}

a:hover {
  opacity: 0.5;
}

html {
  font-size: 16px;
}
@media (max-width: 375px) {
  html {
    font-size: 4.2666666667vw;
  }
}
@media screen and (min-width: 780px) {
  html {
    font-size: 1.4814814815vw;
  }
}
@media (min-width: 1080px) {
  html {
    font-size: 16px;
  }
}

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

/* Remove default padding */
ul,
ol {
  padding: 0;
}

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
}

/* Set core html defaults */
html {
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

/* Remove list styles on ul, ol elements with a class attribute */
ul,
ol {
  list-style: none;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  -webkit-text-decoration-skip: ink;
          text-decoration-skip-ink: auto;
}

/* Make images easier to work with */
img {
  max-width: 100%;
  display: block;
  width: 100%;
  height: auto;
}

/* Natural flow and rhythm in articles by default */
article > * + * {
  margin-top: 1em;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
}

/* Blur images when they have no alt attribute */
img:not([alt]) {
  -webkit-filter: blur(10px);
          filter: blur(10px);
}

/* フォームリセット */
input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  border-radius: 0;
  font: inherit;
  outline: none;
}

textarea {
  resize: vertical;
}

input[type=checkbox],
input[type=radio] {
  display: none;
}

input[type=submit],
input[type=button],
label,
button,
select {
  cursor: pointer;
}

select::-ms-expand {
  display: none;
}

.inner {
  width: 100%;
  padding-right: 20px;
  padding-left: 20px;
  margin-right: auto;
  margin-left: auto;
}
@media screen and (min-width: 780px) {
  .inner {
    max-width: 1130px;
    padding-right: 25px;
    padding-left: 25px;
  }
}

.mv {
  background: linear-gradient(145deg, #478BB8 0%, #478BB8 50%, #317A9B 50%, #317A9B 100%);
  padding: 2.5rem 0;
  position: relative;
}
@media screen and (min-width: 780px) {
  .mv {
    padding: 5rem 0;
  }
}

.mv__image {
  aspect-ratio: 13/9;
  max-width: 80%;
  margin-inline: auto;
}

.mv__btn {
  position: absolute;
  content: "";
  top: 0.9375rem;
  right: 0.3125rem;
  width: 6.25rem;
  -webkit-transition: 0.8s;
  transition: 0.8s;
}
@media screen and (min-width: 780px) {
  .mv__btn {
    width: 15.625rem;
    top: 2.5rem;
    right: 1.25rem;
  }
}

.about {
  padding: 2.5rem 0;
  background-color: #fff;
  background-image: radial-gradient(#f4f4f4 30%, transparent 30%);
  background-size: 8px 8px;
  margin-top: -20px;
}
@media screen and (min-width: 780px) {
  .about {
    padding: 5rem 0;
  }
}

.contact {
  background-color: #1F5999;
  padding: 1.875rem 0;
}
@media screen and (min-width: 780px) {
  .contact {
    padding: 3.75rem 0;
  }
}

.contact__btn a {
  position: relative;
  margin-inline: auto;
  display: inline-block;
  width: 90%;
  padding: 1.25rem 0.3125rem;
  background-color: #fff;
  border: 3px solid #333;
  font-size: 1.25rem;
  font-weight: 600;
  color: #333;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 3%;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-shadow: 0 3px #333;
          box-shadow: 0 3px #333;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
@media screen and (min-width: 780px) {
  .contact__btn a {
    width: 60%;
    font-size: 1.875rem;
    padding: 1.5625rem 0.3125rem;
    -webkit-box-shadow: 0 6px #333;
            box-shadow: 0 6px #333;
  }
}

.contact__btn a:hover {
  -webkit-box-shadow: 0 0 #4C0F13;
          box-shadow: 0 0 #4C0F13;
  opacity: 1;
  -webkit-transform: translate3d(0, 4px, 0);
          transform: translate3d(0, 4px, 0);
}
@media screen and (min-width: 780px) {
  .contact__btn a:hover {
    -webkit-transform: translate3d(0, 5px, 0);
            transform: translate3d(0, 5px, 0);
  }
}

.contact__btn a img {
  width: 0.9375rem;
}
@media screen and (min-width: 780px) {
  .contact__btn a img {
    width: 1.25rem;
  }
}

.case {
  background-color: #478BB8;
  padding: 2.5rem 0;
}
@media screen and (min-width: 780px) {
  .case {
    padding: 5rem 0;
  }
}

.structure {
  padding: 2.5rem 0;
  background-color: #fff;
  background-image: radial-gradient(#f4f4f4 30%, transparent 30%);
  background-size: 8px 8px;
}
@media screen and (min-width: 780px) {
  .structure {
    padding: 5rem 0;
  }
}

.structure__text {
  width: 100%;
  margin-inline: auto;
  font-weight: 500;
  line-height: 2;
}
@media screen and (min-width: 780px) {
  .structure__text {
    width: 70%;
  }
}

.structure__link {
  color: #478BB8;
  -webkit-transition: 0.8s;
  transition: 0.8s;
}

.structure__image {
  margin-top: 1.875rem;
}
@media screen and (min-width: 780px) {
  .structure__image {
    margin-top: 3.125rem;
  }
}

.structure__btn {
  margin-top: 1.25rem;
}
@media screen and (min-width: 780px) {
  .structure__btn {
    margin-top: 2.5rem;
  }
}

.structure__btn a {
  position: relative;
  margin-inline: auto;
  display: inline-block;
  width: 100%;
  padding: 0.625rem 0.3125rem;
  background-color: #FFB243;
  border: 1px solid #333;
  font-size: 1.125rem;
  font-weight: 600;
  color: #333;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 3%;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  -webkit-box-shadow: 0px 3px 0 #333;
          box-shadow: 0px 3px 0 #333;
}
@media screen and (min-width: 780px) {
  .structure__btn a {
    width: 60%;
    font-size: 1.5625rem;
    padding: 1.25rem 0.3125rem;
    -webkit-box-shadow: 0 4px #333;
            box-shadow: 0 4px #333;
    border: 2px solid #333;
  }
}

.structure__btn a:hover {
  -webkit-box-shadow: 0 0 #4C0F13;
          box-shadow: 0 0 #4C0F13;
  opacity: 1;
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transform: translate3d(0, 4px, 0);
          transform: translate3d(0, 4px, 0);
}
@media screen and (min-width: 780px) {
  .structure__btn a:hover {
    -webkit-transform: translate3d(0, 5px, 0);
            transform: translate3d(0, 5px, 0);
  }
}

.structure__btn a img {
  width: 0.9375rem;
  fill: #333;
}
@media screen and (min-width: 780px) {
  .structure__btn a img {
    width: 1.25rem;
  }
}

.footer {
  text-align: center;
  padding: 2.1875rem 0;
}

.footer__logo {
  width: 11.25rem;
  margin-inline: auto;
}

small {
  margin-top: 1.875rem;
  display: inline-block;
  font-size: 0.625rem;
}
/*# sourceMappingURL=styles.css.map */