@charset "UTF-8";

:root {
  --c-blue: #005BAC;
  --c-blue-l: #DDE6EA;
  --c-black: #333;
  --c-gry: #A5A5A5;
}

/* ---------------------
base 
--------------------- */
html,
:host {
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;
  font-family: "Noto Sans JP", Arial, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-feature-settings: normal;
  font-variation-settings: normal;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  line-height: inherit;
  color: var(--c-black);
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 22px;
  background: #004098;
  background: linear-gradient(90deg, rgba(0, 64, 152, 1) 0%, rgba(0, 117, 194, 1) 100%);
}

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

/* ---------------------
layout 
--------------------- */
body {
  padding-top: 65px;
}

.wrap-common {
  width: 90%;
  max-width: 1168px;
  margin: 0 auto;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.flex {
  display: flex;
}

.hidden {
  display: none;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.object-cover {
  -o-object-fit: cover;
  object-fit: cover;
}

@media (min-width: 768px) {
  .md\:absolute {
    position: absolute;
  }

  .md\:order-1 {
    order: 1;
  }

  .md\:order-2 {
    order: 2;
  }

  .md\:order-3 {
    order: 3;
  }

  .md\:block {
    display: block;
  }

  .md\:flex {
    display: flex;
  }

  .md\:hidden {
    display: none;
  }

  .md\:items-center {
    align-items: center;
  }

  .md\:justify-center {
    justify-content: center;
  }

  .md\:justify-between {
    justify-content: space-between;
  }

  .md\:text-left {
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .lg\:static {
    position: static;
  }

  .lg\:absolute {
    position: absolute;
  }

  .lg\:flex {
    display: flex;
  }

  .lg\:hidden {
    display: none;
  }

  .lg\:flex-row {
    flex-direction: row;
  }

  .lg\:items-center {
    align-items: center;
  }

}

@media (min-width: 1280px) {

  .xl\:static {
    position: static;
  }

  .xl\:absolute {
    position: absolute;
  }

  .xl\:flex {
    display: flex;
  }

  .xl\:block {
    display: block;
  }

  .xl\:hidden {
    display: none;
  }

  .xl\:flex-row {
    flex-direction: row;
  }

  .xl\:items-center {
    align-items: center;
  }

}

/* ---------------------
font-style 
--------------------- */

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

.not-italic {
  font-style: normal;
}

/* ---------------------
link-style 
--------------------- */
a,
.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.duration-300 {
  transition-duration: 300ms;
}

a[href^="tel:"],
a[href^="mailto:"] {
  text-decoration: none;
  color: var(--c-black);
}

.underline {
  text-decoration: underline;
  color: var(--c-black);
}

/* ---------------------
loading-style 
--------------------- */
#loading {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100vh;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

#loading.fade-out {
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

#loading span {
  width: 60px;
  height: 60px;
  border: 6px solid var(--c-green);
  border-top: 6px solid #eee;
  border-radius: 50%;
}

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

/* ---------------------
footer-style 
--------------------- */
#totop {
  position: fixed;
  bottom: 20px;
  right: 10px;
  z-index: 99;
  margin: 0 auto;
  text-align: center;
  border-radius: 10px 0 0 10px;
  cursor: pointer;
}

#totop img {
  filter: invert(10%) sepia(93%) saturate(7383%) hue-rotate(199deg) brightness(95%) contrast(100%);
}

.footer .copyright {
  color: #fff;
  background: linear-gradient(90deg, #004098, #0075c2);
  text-align: center;
  font-size: 12px;
  line-height: 300%;
  width: 100%;
  padding: 25px 0;
  margin: 0;
}

/* リストインデント */
ul.list-style-indent {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.list-style-indent li {
  padding-left: 1em;
  text-indent: -1em;
}

/* ---------------------
animation-style
--------------------- */
.js-fade-up {
  opacity: 0;
  transform: translateY(-20px);
}

/* ---------------------
top-style
--------------------- */
.header {
  margin-bottom: 182px;
}

.header .logo {
  width: 70%;
  max-width: 648px;
  margin: 120px auto 66px;
}

.header .note {
  font-size: 16px;
  line-height: 240%;
  font-weight: 500;
  font-family: 'Noto Sans JP';
  color: #0066b3;
  text-align: center;
}

/* 経営理念 */
.sec-rinen {
  margin-bottom: 150px;
}

.sec-rinen>.flex {
  flex-direction: column;
}

.sec-rinen h2 {
  font-size: 24px;
  letter-spacing: 0.05em;
  line-height: 60px;
  font-weight: 500;
  color: #333;
  text-align: center;
  margin: 0 0 66px;
}

.sec-rinen h3 {
  font-size: 8vw;
  letter-spacing: 0.05em;
  line-height: 200%;
  font-weight: 500;
  color: #0066b3;
  text-align: center;
  margin: 0 0 45px;
}

.sec-rinen .lead {
  font-size: 20px;
  letter-spacing: 0.05em;
  line-height: 48px;
  font-weight: 500;
  color: #005bac;
  text-align: center;
  margin: 0 0 45px;
}

.sec-rinen .comment {
  font-size: 14px;
  letter-spacing: 0.05em;
  line-height: 240%;
  font-family: 'Noto Sans JP';
  color: #000;
  text-align: left;
  max-width: 616px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .sec-rinen {
    margin-bottom: 280px;
  }

  .sec-rinen h3 {
    font-size: 34px;
  }
}

/* グループ */

.sec-group h2 {
  font-size: 5.2vw;
  letter-spacing: 0.05em;
  line-height: 200%;
  font-weight: 500;
  color: #0066b3;
  text-align: left;
  margin: 0 0 62px;
}

.sec-group .comment {
  font-size: 14px;
  letter-spacing: 0.05em;
  line-height: 240%;
  color: #000;
  text-align: left;
  margin: 0;
  padding-bottom: 12vw;
}

.sec-group .block-link {
  background: url(../img/bg.jpg) no-repeat;
  background-size: 100% 100%;
  padding: 120px 0;
}

.link-grid {
  gap: 0 2rem;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.link-grid .link-item {
  text-align: center;
}

.link-grid .inner {
  color: #333;
  text-decoration: none;
  background: #fff;
  display: inline-block;
  width: 100%;
  aspect-ratio: 1 / 0.75;
  overflow: hidden;
}

.link-grid .link-item.item01 {
  width: 100%;
  display: flex;
  justify-content: center;
}

.link-grid .link-item.item01 .inner {
  width: 100%;
  aspect-ratio: unset;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.link-grid .link-item.item01 .logo {
  width: 100%;
  max-width: 368px;
}

.link-grid .line {
  display: none;
  width: 78%;
  max-width: 916px;
}

.link-grid .link-item .label {
  border-radius: 50px;
  background-color: #3678c3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  margin: 22px 0;
  text-align: center;
  font-size: 16px;
  color: #fff;
}

.link-grid .link-item.item03 .label {
  background-color: #C66394;
}

.link-grid .link-item.item04 .label {
  background-color: #50A5DF;
}

.link-grid .link-item.item05 .label {
  background-color: #9258A5;
}

.link-grid .link-item.item06 .label {
  background-color: #2FC8C6;
  margin-top: 40px;
}

.link-grid .link-item.row02,
.link-grid .link-item.row03 {
  width: 80%;
}

.link-grid .link-item.row02 .inner,
.link-grid .link-item.row03 .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.link-grid .link-item.row02 .inner .logo,
.link-grid .link-item.row03 .inner .logo {
  width: 80%;
}

.link-grid .link-item.item02 .logo {
  max-width: 194px;
}

.link-grid .link-item.item03 .logo {
  max-width: 140px;
}

.link-grid .link-item.item04 .logo {
  max-width: 159px;
}

.link-grid .link-item.item05 .logo {
  max-width: 229px;
}

.link-grid .link-item.item06 .logo {
  max-width: 141px;
}

.link-grid .link-item.row02 .inner .is-hover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.link-grid .link-item.row02 .inner:hover .is-hover {
  opacity: 1;
}

@media (min-width: 480px) {

  .link-grid .link-item.row02,
  .link-grid .link-item.row03 {
    width: calc(50% - 2rem);
  }
}

@media (min-width: 768px) {
  .sec-group h2 {
    font-size: 30px;
  }
}

@media (min-width: 1024px) {
  .sec-group {
    padding-top: 99px;
    background: url(../img/logo.png) no-repeat;
    background-size: 45% auto;
    background-position: top 0 right 0;
  }

  .sec-group h2,
  .sec-group .comment {
    width: 45%;
  }

  .link-grid .line {
    display: block;
  }

  .link-grid .link-item.item01 {
    width: auto;
    aspect-ratio: 1 / 0.32;
  }

  .link-grid .link-item.item01 .inner {
    padding: 0 75px;
  }

  .link-grid .link-item.row02,
  .link-grid .link-item.row03 {
    width: calc(25% - 2rem);
  }
}