@charset 'utf-8';


/*-------------------------
.共通
--------------------------*/
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scroll-padding-top: 100px;
}
/* reset */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,p,th,td {
  margin : 0;
  padding : 0;
  scroll-padding-top: 80px;
  position: relative;
}
button{
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}
/*@media (min-width: 419px) and (max-width: 999px) {
  body {
    width: 440px;
    max-width: 100%;
    margin: 0 auto;
  }
}*/
img {
  width: 100%;
  height: auto;
  vertical-align: baseline;
}

li {
  list-style-type: none;
}

a {
  text-decoration: none;
  color: #3a3125;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size : 18px;
  line-height : 1.8;
  color : #272930;
  margin: 0 auto;
  display: block;
  font-weight: 500;
  text-align: justify;
  overflow-x: hidden;
  background-color: #edf5f7;
}

/*ボタン*/
.button a {
  background: #121b3a;
  border-radius: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  /*margin: 0 auto;*/
  max-width: 250px;
  padding: 15px 0;
  line-height: 1.8;
  color: #313131;
  transition: 0.3s ease-in-out;
  font-weight: 600;
  color: #fff;
  border: 2px solid #121b3a;
  font-size: 15px;
}

.button a:hover {
  background: #ffffff;
  color: #121b3a;
  border: 2px solid #121b3a;
}
.button a:hover:before {
    color: #121b3a;
}
.buttonflex {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.buttonflex div {
  display: block;
  width: 250px;
  max-width: 100%;
  margin: 5px;
}

@media screen and (max-width: 1559px) {
  .button a {
    margin: 0 auto;
  }
}

.pc_only {
  display: block;
}

.sp_only {
  display: none;
}

@media screen and (max-width: 999px) {
  .pc_only {
    display: none;
  } 

  .sp_only {
    display: block;
  }
}

.txt-fff {
  color: #fff;
}
.tel_deco {
  text-decoration: none;
}
.main_4ul a {
  color: #fff;
}
.m-0auto {
  display: block;
  margin: 0 auto;
}
.m-top10 {
  margin-top: 10px;
}
.m-top20 {
  margin-top: 20px;
}
.m-top30 {
  margin-top: 30px;
}
.m-top40 {
  margin-top: 40px;
}
.m-top50 {
  margin-top: 50px;
}
.m-bottom20 {
  margin-bottom: 20px;
}
.f18px {
  font-size: 18px;
  display: inline-block;
}
.f21px {
  font-size: 21px;
  display: inline-block;
}
.t-center {
  text-align: center;
}
.txt-red {
  color: #c72626;
}

h2.main-ttl {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(55px, 6vw, 78px);
  color: #0a1240;
}
.main-ttl span {
  display: block;
  font-size: 15px;
  color: #f62a00;
  margin: -15px 0 20px 5px;
  padding: 0 0 0 0;
}
@media (max-width: 1379px) {
  h2.main-ttl {
    text-align: center;
    margin: 0;
  }
  .main-ttl span {
    margin: -15px 0 20px 0;
  }
}

.topconttext {
  display: inline-block;
  vertical-align: top;
  max-width: 100%;
  width: 100%;
  margin: 0 auto 25px;
}
.txt-head {
  display: block;
  font-size: 20px;
  margin: 15px 0 10px;
}

.top_bg {
  position: absolute;
  bottom: 0;
  z-index: -9999;
}

.btn,
a.btn,
button.btn {
  width: 280px;
  max-width: 100%;
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  display: inline-block;
  padding: 1rem 0;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  letter-spacing: 0.1em;
  color: #212529;
  border-radius: 0.5rem;
}
a.btn-gradient {
  -webkit-transform: skew(-15deg);
  transform: skew(-15deg);
  color: #fff;
  border-radius: 0;
  background-image: -webkit-gradient(linear, left top, right top, from(#ff9715), to(#ffb84d));
  background-image: -webkit-linear-gradient(left, #ff9715 0%, #ffb84d 100%);
  background-image: linear-gradient(90deg, #ff9715 0%, #ffb84d 100%);
  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, .1);
  box-shadow: 0 5px 10px rgba(0, 0, 0, .1);
  transition: all 0.3s ease;
}

a.btn-gradient:hover {
  -webkit-transform: skew(0);
  transform: skew(0);
  color: #fff;
  background-image: linear-gradient(90deg, #ffb84d 0%, #ff9715 100%);
  -webkit-box-shadow: 0 2px 3px rgba(0, 0, 0, .1);
  box-shadow: 0 2px 3px rgba(0, 0, 0, .1);
}

.btn-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin: 20px 0;
}
@media (max-width: 768px) {
  .btn-wrap {
    gap: 10px;
  }
}
/*-------------------------
.inview
--------------------------*/

.fadeIn {
  opacity: 0;
  transition: 2s;
}
.fadeIn.is-show {
  opacity: 1;
}

.bg-fade {
  width: 100%;
  margin: 0 0 0 auto;
  position: absolute;
  top: 190px;
  z-index: -100;
  left: -5%;
}

.fade-img {
  width: 600px;
  max-width: 50%;
}

/*===========
inview left
===========*/

.fadeIn_left {
  opacity: 0;
  transform: translate(-50%, 0);
  transition: 2s;
}
.fadeIn_left.is-show {
  transform: translate(0, 0);
  opacity: 1;
}

/*===========
inview right
===========*/

.fadeIn_right {
  opacity: 0;
  transform: translate(50%, 0);
  transition: 2s;
}
.fadeIn_right.is-show {
  transform: translate(0, 0);
  opacity: 1;
}

.news_bg-left,.news_bg-right {
  width: 100%;
  position: relative;
  z-index: -1;
}
.news_bg-right::after {
  content: '';
  background: #f5edde;
  position: absolute;
  width: 60%;
  height: 320px;
  right: 0;
  z-index: -1;
  border-radius: 100vh 0 0 100vh;
  margin-top: -560px;
}
.news_bg-left::before {
  content: '';
  background: #fff5d7;
  position: absolute;
  width: 50%;
  height: 300px;
  z-index: -1;
  border-radius: 0 100vh 100vh 0;
  margin-top: -195px;
}

/*-------------------------
.メインビジュアル
--------------------------*/

#main_v_area {
  width: 1920px;
  max-width: 100%;
  margin: 0 auto 0;
}

#main_v_area img {
  width: 100%;
  height: auto;
  z-index: -9999;
  position: relative;
}

#main_v_area {
  background: url(../images/top-img-pc.png) no-repeat center center;
  background-size: cover;
  height: 100vh;
  width: 100%;
  z-index: -9999;
}
.mv-contents {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  z-index: 999;
}
.ijoudesu-wrap {
  display: flex;
  justify-content: center; 
  align-items: center;
  gap: 20px; 
  flex-wrap: nowrap;
}

@media screen and (max-width: 768px) {
  .ijoudesu-wrap {
    flex-direction: column;
    gap: 10px;
  }
}
@media screen and (max-width: 999px) {
  .ijoudesu-wrap {
    flex-wrap: wrap;
  }
}


.ijoudesu-01 {
  display: block;
  max-width: 650px;
  width: 93%;
  height: auto;
  margin-bottom: -40px;
}

@media screen and (max-width: 379px) {
  .site-title {
    margin-top: 90px;
  }
}
.ijoudesu-02 {
  display: block;
  max-width: 830px;
  width: 98%;
  height: auto;
}
@media only screen and (min-width: 768px) and (max-width: 999px) {
  .ijoudesu-01 {
    max-width: 500px;
  }
  .ijoudesu-02 {
    max-width: 630px;
  }
}

.top-companyname {
  display: block;
  position: absolute;
  text-align: center;
  width: 100%;
  max-width: 100%;
  top: 30%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
/*-------------------------
.こんなお悩みありませんか？
--------------------------*/
.problems-title {
  display: block;
  margin: 50px auto 10px;
  text-align: center;
}
.problems-title span {
  font-size: clamp(15px, 2vw, 18px);
  color: #385895;
  margin-bottom: 10px;
}
.problems-title div {
  font-size: clamp(34px, 3vw, 41px);
  font-weight: bold;
  line-height: 1.3;
}
.section-title {
    text-align: center;
    margin-bottom: 40px;
  }

  .section-title h2 {
    font-size: 18px;
    color: #385895;
    margin-bottom: 10px;
  }

  .section-title h1 {
    font-size: 28px;
    font-weight: bold;
  }

  .problems {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
  }

  .problem {
    border-radius: 12px;
    padding: 10px;
    flex: 1;
    max-width: 410px;
  }

  .problem img {
    width: 350px;
    max-width: 90%;
    height: auto;
    margin: 0 auto 15px;
    display: block;
  }

  .problem h3 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: center;
    position: relative;
  }

  .problem h3 span {
    color: #e5840b;
  }

  .problem h3::before {
    position: absolute;
    bottom: -14px;
    left: calc(50% - 10px);
    width: 30px;
    height: 2px;
    content: '';
    background: #009fe8;
}

  .problem p {
    font-size: 17px;
    line-height: 1.6;
    color: #555;
    margin: 0 auto;
    padding: 0 10px;
  }

  @media (max-width: 768px) {
    .problems {
      flex-direction: column;
      align-items: center;
    }
  }


section#sec1{
  padding: 80px 0 50px;
  background: #edf5f7;
  position: relative;
}
section#sec1::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  border-top: 60px solid transparent;
  border-left: 50vw solid transparent;
  border-right: 50vw solid #f5fbfc;
  border-bottom: 60px solid #f5fbfc;
}
section#sec2{
  padding: 30px 0 60px;
  background: #f5fbfc;
}
section#sec3{
  background: #fff;
  position: relative;
}
section#sec3::before {
    content: "";
    position: absolute;
    height: 60px;
    width: 100%;
    clip-path: polygon(0 0,50% 100%,100% 0);
    background-color: #f5fbfc;
　　left: 0;
    right: 0;
    bottom: -59px;
}

.kaiketu {
  width: 700px;
  max-width: 95%;
  height: auto;
  margin: 0 auto 15px;
}
.kaiketu-sp {
  width: 550px;
  max-width: 95%;
  height: auto;
  margin: 0 auto 5px;
}
p.description {
  text-align: center;
}
.orange-text {
  color: #e5840b;
  font-weight: bold;
}
.yellow-text {
  color: #ffea55;
  font-weight: bold;
}

.arrow-container {
  display: block;
  width: 66.8px;
  margin: 30px auto 20px;
  position: relative;
  z-index: 99;
}
.arrow-bg {
  position: relative;
  width: 100%;
  bottom: -20px;
}
.arrow-bg::after {
  content: '';
  display: block;
  position: absolute;
  left:0;
  bottom: 0;
  border-top: 60px solid transparent;  /* 透明 */ 
  border-left: 50vw solid transparent;  /* 透明 */ 
  border-right: 50vw solid #edf5f7; 
  border-bottom: 60px solid #edf5f7;
}
.arrow {
  position: relative;
  display: inline-block;
  width: 66.8px;
  height: 30.4px;
}

.arrow::before,
.arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: calc(50% - 2.5px);
  width: 5px;
  height: 45px;
  border-radius: 9999px;
  background-color: #ffea55;
  transform-origin: 50% calc(100% - 2.5px);
}

.arrow::before {
  transform: rotate(50deg);
}

.arrow::after {
  transform: rotate(-50deg);
}


/* 製品セクション */
.product {
  background-color: #f0f4f8;
  padding: 80px 20px;
}


.product-content {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  width: 1420px;
  max-width: 95%;
  margin: 0 auto 25px;
}
.product-content-bg {
  width: 100%;
  background-color: #edf5f7;
  padding: 60px 0;
  position: relative;
}
.product-content-bg::after {
}
.product-text {
  width: 600px;
  max-width: 90%;
  margin: 0 auto;
}

.product-text h2 {
  text-align: center;
  color: #385895;
  font-size: 16px;
}

.product-text h3 {
  position: relative;
  padding: 0 0 0.8rem;
  text-align: center;
  font-size: 45px;
  margin-bottom: 15px;
  font-weight: bold;
}
.product-text h3:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10px;
  content: '';
  background-image: -webkit-repeating-linear-gradient(135deg, #385895, #385895 1px, transparent 2px, transparent 5px);
  background-image: repeating-linear-gradient(-45deg, #385895, #385895 1px, transparent 2px, transparent 5px);
  background-size: 7px 7px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.product-text p {
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 30px;
}

.product-image {
  width: 600px;
  max-width: 90%;
  margin: 0 auto;
}


/* レスポンシブ */
@media (max-width: 768px) {
  .product-content {
    flex-direction: column;
    gap: 40px;
  }
}

.custom-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 280px;
  font-size: 16px;
  font-weight: bold;
  color: #0A1240;
  border-bottom: 2px solid #0A1240;
  padding: 15px 0;
}

.custom-btn .btn-arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #0A1240;
  color: #fff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 16px;
  font-weight: bold;
  flex-shrink: 0;
}
/*-------------------------
.動画
--------------------------*/

.top-movie {
  display: block;
  width: 980px;
  max-width: 95%;
  margin: -50px auto 0;
  aspect-ratio: 16/9;
  box-sizing: border-box;
  height: -webkit-fill-available;
}

.page-movie {
  display: block;
  width: 980px;
  max-width: 95%;
  margin: 0 auto;
  aspect-ratio: 16/9;
  box-sizing: border-box;
  height: -webkit-fill-available;
}


/*-------------------------
.4つの特徴
--------------------------*/
.feature-wrap{
  max-width: var(--maxw);
  margin: 4rem auto;
  padding: 0 4vw;
}

.feature-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  width: 980px;
  max-width: 100%;
  margin: 0 auto;
}
/* 641px～ 2列 */
@media (min-width: 641px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* 961px～ 4列 
@media (min-width: 961px) {
  .feature-grid {
    grid-template-columns: repeat(4, 1fr); 
  }
}*/

.feature-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border-top: 1px solid #f5fbfc;
  border-right: 1px solid #f5fbfc;
  border-left: 1px solid #f5fbfc;
  border-radius: var(--radius);
  overflow: clip;
}

.feature-card__img {
  aspect-ratio: 16/9;
  width: 100%;
  object-fit: cover;
  display: block;
}

.feature-card__body {
  padding: 1.25rem 1.25rem 1.5rem;
}

.feature-title {
  font-size: clamp(1.65rem, 1rem + 0.5vw, 1.65rem);
  font-weight: 700;
  letter-spacing: .02em;
  margin: .25rem 0 .75rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
.feature-title::before {
  position: absolute;
  content: "";
  width: 35px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff9a9e, #fad0c4);
  transform: skewX(-25deg);
  margin-left: -15px;
  top: 0;
  z-index: -1;
  opacity: .5;
}

.feature-desc {
  font-size: 16px;
  margin: .6rem 0 0;
}


/*-------------------------
.利用者の声
--------------------------*/
.voice-area {
  display: block;
  margin: 100px auto;
  max-width: 95%;
}

.slider-container {
  position: relative;
  max-width: 100%;
  overflow: hidden;
}

  .testimonial-wrapper {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease-in-out;
  }
  .testimonial-card {
    background: #fff;
    padding: 60px;
    flex: 0 0 100%;
    box-sizing: border-box;
  }
  .testimonial-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
  }
@media (max-width: 769px) {
  .testimonial-card {
    padding: 40px;
  }
  .testimonial-card img {
    display: block;
    margin: 0 auto 20px;
    width: 180px;
    height: 180px; 
  }
}
.voice-info {
  font-size: .9em;
  color: #868e9b;
}

.testimonial-content {
  flex: 1;
}
.testimonial-content h3 {
  font-size: 1.3rem;
  color: #000949;
  margin: 5px 0 10px;
}
.badge {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid #d6b98d;
  border-radius: 20px;
  font-size: 0.8rem;
  margin: 3px 5px 10px 0;
  color: #a77a34;
}
.testimonial-content p {
  line-height: 1.6;
  color: #444;
}
/* ナビゲーションボタン */
.nav-btn {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #ccc;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 15px;
  font-weight: bold;
  color: #444;
  z-index: 10;
}
.nav-btn:hover {
  background: #f5f5f5;
}
.prev {
  left: 7px;
}
.next {
  right: 7px;
}
/* インジケータ */
.indicators {
  text-align: center;
  margin-top: 15px;
}
.indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: #ccc;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}
.indicator.active {
  background: #000949;
}
@media (min-width: 769px) {
  .testimonial-card {
    flex: 0 0 50%;
    margin: 10px auto;
    display: flex;
    gap: 25px;
  }
  .testimonial-wrapper {
    display: block;
    transform: none !important;
    width: 1100px;
    max-width: 95%;
    margin: 0 auto;
  }
  .slider-wrapper {
    display: block;
    transform: none !important; /* スライド解除 */
  }
  .card {
    min-width: auto;
    margin: 20px auto;
  }
  .nav-btn,
  .indicators {
    display: none !important; /* PCでは非表示 */
  }
}


.top_works {
}
.works-lft {
  display: inline-block;
  width: 980px;
  max-width: 100%;

}
.works-rit {
  display: inline-block;
  width: 500px;
  max-width: 90%;
  margin: 120px 0 0 60px;
  vertical-align: top;
}

@media screen and (max-width: 1559px) {
  .works-lft,.works-rit {
    display: block;
    margin: 0 auto;
  }
  .works-rit {
    width: 680px;
    margin: 0 auto;
    padding: 40px 0 60px;
  }
}


/*-------------------------
.常設展示場
--------------------------*/

.top_permanent-exhibition {
  display: block;
  width: 1300px;
  max-width: 95%;
  margin: 50px auto;
  position: relative;
}

.top_permanent-exhibition::before {
  content: "";
  position: absolute;
  bottom: 0;   /* 配置位置：下 */
  right: 0;    /* 配置位置：右 */
  width: 1680px;   /* PC用：元画像の2倍サイズ */
  height: 1960px;
  background: url("../images/japan-map.svg") no-repeat center;
  background-size: contain;  /* 縦横比を保って全体を表示 */
  z-index: -1;
  opacity: 0.4;
  left: -80%;
  top: -7%;
}
/* スマホ・タブレット用 */
@media (max-width: 1024px) {
  .top_permanent-exhibition::before {
    width: 100%;
    /* height: auto; */
    right: -3%;
    bottom: -15%;
    left: 0;
    top: 0;
  }
}


@media screen and (min-width: 1379px) {
  .exhibition-lft {
    width: 440px;
    max-width: 90%;
    display: inline-block;
    vertical-align: top;
    margin-right: 50px;
  }
}
.exhibition-rit {
  display: inline-block;
  width: 800px;
  max-width: 100%;
  margin: 20px auto 55px;
}

@media screen and (max-width: 1379px) {
  .exhibition-lft {
    display: block;
    margin: 0 auto;
    width: 800px;
    max-width: 100%;
  }
  .exhibition-rit {
    margin: 20px auto;
    display: block;
  }
}

@media screen and (max-width: 999px) {
  .top_permanent-exhibition::after {
    width: 460px;
    height: 420px;
    opacity: 0.3;
    z-index: -10;
    position: relative;
  }
}
@media screen and (max-width: 699px) {
  .exhibition-rit {
    margin: 0 auto;
  }
  .exhibition-lft {
    display: block;
    margin: 0 auto;
  }
}

:root{
    --brand-blue:#1a3d8f;
    --gap-row:20px;
    --gap-col:40px;
    --maxw:800px;
  }

  .exhibition-container{
    max-width:var(--maxw);
    margin:0 auto;
    padding:5px;
  }

  /* PC: 2列 */
  .exhibition-list{
    list-style:none;
    padding:0;
    margin:0;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:var(--gap-row) var(--gap-col);
  }
  .fa-up-right-from-square {
    font-size: .8em;
    padding-left: 3px;
    color: #9f9f9f;
  }

  /* スマホ: 1列＋アコーディオン（※数値を直書きに修正） */
  @media (max-width: 640px){
    .exhibition-list{ grid-template-columns:1fr; gap:16px; }
    /* 折りたたみ時は6件目以降を非表示 */
    .exhibition-list[data-collapsed="true"] > li:nth-child(n+6){ display:none; }
    .exhibition-show-more{ display:inline-flex; }
  }

  /* アイテム内の見た目 */
  .exhibition-item { 
    margin: 0 0 -5px;
    padding: 0px 0 15px;
    border-bottom: 1px solid #d1d1d1;
  }
  .exhibition-pref{
    border-left:4px solid var(--brand-blue);
    padding-left:6px;
    font-weight:bold;
    color:var(--brand-blue);
    margin-bottom:.3em;
    font-size: .9em;
  }
  .exhibition-office { 
    font-weight:bold;
    font-size:1.1em;
    margin-bottom:.25em;
    display:block;
  }
  .exhibition-address,.exhibition-tel { 
    display:block; 
    line-height:1.5; 
    font-size: .9em;
  }
  .exhibition-tel {
    width: 121px;
    padding: 0 1em 0.1em;
    border-radius: 100vh;
    margin: 12px 0 0;
    border: 1px solid #1a3d8f;
    background: border-box;
  }
  .exhibition-tel a {
    color: #1a3d8f;
  }

  /* ボタン */
  .exhibition-actions{ text-align:center; margin-top:12px; }
  .exhibition-show-more{
    display:none; /* PCでは非表示、スマホで表示 */
    align-items:center; justify-content:center; gap:8px;
    padding:10px 14px; border:1px solid var(--brand-blue); border-radius:8px;
    background:#fff; color:var(--brand-blue); font-weight:600; cursor:pointer; width:100%;
  }
  .exhibition-show-more:focus-visible{ outline:3px solid rgba(26,61,143,.25); outline-offset:2px; }

/* 使い方：.exhibition-container に exhibition-theme-lines を付与 */
.exhibition-container.exhibition-theme-lines .exhibition-item{
  padding:10px 2px;
  border-top:1px dashed #e4e7f1;
}
.exhibition-container.exhibition-theme-lines .exhibition-item:first-child{
  border-top:none;
}
.exhibition-container.exhibition-theme-lines .exhibition-item:hover{
  background:linear-gradient(90deg,#fafbff 0%,#ffffff 100%);
}

/*-------------------------
.下層ページ 共通
--------------------------*/

.section-title {
    display: flex;
    align-items: end;
    margin: 40px auto;
    max-width: 1100px; /* デスクトップ時の最大幅 */
  }

  .section-title .label {
    background: #0a1240;  /* 青帯 */
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 10px 45px;
    white-space: nowrap;  /* 折り返さず保持 */
  }

  .section-title .line {
    flex: 1;
    height: 1px;
    background: #0a1240;
  }

  /* スマホ対応: 幅が狭い時にフォントと余白を小さく */
  @media (max-width: 600px) {
    .section-title .label {
      font-size: 14px;
      padding: 8px 16px;
    }
  }


.page-ttl-area {
  display: block;
  width: 1250px;
  max-width: 90%;
  margin: 17vh auto 5vh;
  text-align: center;
}

.page_container {
  display: block;
  width: 840px;
  max-width: 90%;
  margin: 0 auto;
  border-top: 1px solid #121b3a;
  padding: 50px 0;
}

@media screen and (max-width: 999px) {
  .page-ttl-area {
    margin: 12vh auto 5vh;
  }
}
.page-ttl {
  font-size: 45px;
}

@media screen and (max-width: 449px) {
  .page-ttl {
    line-height: 1.2;
  }
  .page-ttl-area {
    margin: 12vh auto 4vh;
  }
}

.page-box {
  display: block;
  margin: 0 auto;
  width: 1100px;
  max-width: 90%;
  /*padding: 1em;*/
}
.container-ttl {
  font-size: 21px;
  padding: 0em 0.5em;
  color: #494949;
  background: transparent;
  border-left: solid 5px #7db4e6;
  margin: 0 auto 10px;
}

.pb-ttl01 {
  font-size: clamp(28px, 3vw, 51px);
  color: #0a1240;
  text-align: center;
  font-weight: bold;
  margin: 0 auto 40px;
  position: relative;
}
.pb-ttl01:before {
  position: absolute;
  bottom: -15px;
  left: calc(50% - 30px);
  width: 60px;
  height: 5px;
  content: '';
  border-radius: 3px;
  background: #ffe35a;
}



.page-block {
}
.page-block p {
}

/*-------------------------
.製品情報
--------------------------*/
.can-ttl {
  font-size: 1.3em;
  border-bottom: 1px solid #cdcdcd;
  padding: 0 0 0.3em;
  margin-bottom: 0.3em;
}

.pb-feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 40px auto;
}
.pb-feature-list li {
  text-align: center;
}
.pb-feature-list p {
  color: #1d659d;
  font-weight: bold;
}
.pb-feature-list li img {
  width: 280px;
  max-width: 100%;
}
.pb-feature-list strong {
  display: block;
}

  /* iPad以上(768px～)は3列 */
  @media (min-width: 768px) {
    .pb-feature-list {
      grid-template-columns: repeat(3, 1fr);
    }
  }

.spec-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }

  .spec-image {
    flex: 1 1 300px;
    text-align: center;
  }

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

table.spec-table {
  margin: 0 auto;
  font-size: .95em;
}
.spec-table th {
  background: #3d6491;
  border: solid 1px #ccc;
  color: #fff;
  padding: 10px;
  font-size: 15px;
}
.spec-table td {
  padding: 10px;
}
.spec-table tr {
  border: 1px solid #ccc;
  background: border-box;
  background-color: #fff;
}
 
@media screen and (max-width: 640px) {
  .last td:last-child {
    border-bottom: solid 1px #ccc;
    width: 100%;
  }
  .spec-table {
    width: 100%;
  }
  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
  }
  .spec-table th {
    padding: 10px 0;
    text-align: center;
  }
}

/*-------------------------
.会社情報
--------------------------*/

.company-tbl {
  margin: 25px 0;
  text-align: justify;
  line-height: 1.6;
}
.company-tbl th {
  background: #f4f4f4;
  padding: 20px 0;
  width: 170px;
  max-width: 100%;
  border-bottom: 3px solid #fff;
  box-sizing: border-box;
  text-align: center;
}
.company-tbl td {
  padding: 30px 0 30px 15px;
  font-weight: 500;
}
 
@media screen and (max-width: 640px) {
  .last td:last-child {
    border-bottom: solid 1px #f4f4f4;
    width: 100%;
  }
  .company-tbl {
    width: 100%;
  }
  .company-tbl th,
  .company-tbl td {
    display: block;
    width: 100%;
    text-align: center;
    padding: 30px 0;
  }
}

/*-------------------------
.採用情報
--------------------------*/
.recruit-tbl {
  width: 95%;
  margin: 0 auto 100px;
  text-align: justify;
  line-height: 1.6;
}
.recruit-tbl tr {
  border-bottom: 1px solid #b5b1b1;
}

.recruit-tbl th,
.recruit-tbl td {
  padding: 30px 0;
  border: none;
}

.recruit-tbl td {
  font-weight: 500;
}

.recruit-tbl th {
  width: 30%;
  text-align: center;
}

/* sp */
@media only screen and (max-width: 480px) {
  .recruit-tbl th,
  .recruit-tbl td {
    width: 100%;
    display: block;
  }

  .recruit-tbl th {
    font-size: 18px;
    width: 100%;
  }

  .recruit-tbl td {
    padding-top: 0;
  }
}
/*-------------------------
.アーカイブ
--------------------------*/
.archive_container {
  display: block;
  margin: 0 auto 100px;
  width: 680px;
  max-width: 90%;
}

/*-------------------------
.サイトマップ
--------------------------*/

.site-map ul {
  background: #fcfcfc;
  padding: 1em;
  border: solid 3px gray;
  font-size: 17px;
}

.site-map ul li {
  line-height: 1.5;
  padding: 0.5em 0;
}

/*-------------------------
.送りボタン
--------------------------*/

.wp-pagenavi {
  width: 500px;
  max-width: 100%;
  margin: 60px auto;
  text-align: center;
}
.wp-pagenavi .page {
  display: inline-block;
  text-align: center;
  width: 42px;
  line-height: 42px;
  border: solid 1px #385895;
  border-radius: 21px;
  margin: auto 6px;
  transition: 0.3s ease-out;
}
.wp-pagenavi .page:hover {
  background: #385895;
  color: #fff;
}
.wp-pagenavi .current {
  display: inline-block;
  text-align: center;
  width: 42px;
  line-height: 42px;
  color: #fff;
  background: #385895;
  border: solid 1px #385895;
  border-radius: 21px;
  margin: auto 6px;
}
.wp-pagenavi .previouspostslink,
.wp-pagenavi .nextpostslink,
.wp-pagenavi .extend,
.wp-pagenavi .first,
.wp-pagenavi .last {
  line-height: 42px;
  margin: auto 8px;
  transition: 0.3s ease-out;
}
.wp-pagenavi .previouspostslink:hover,
.wp-pagenavi .nextpostslink:hover,
.wp-pagenavi .first:hover,
.wp-pagenavi .last:hover {
  color: #385895;
}

/*-------------------------
.福祉を変えたい
--------------------------*/

.recruit-hero {
  position: relative;
  width: 100%;
  height: 75vh; /* 画面の高さの70%を占有 */
  background: url(../images/change-bg.jpg) no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: #fff;
}
.recruit-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.3);
}
.recruit-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin-left: 18%;
}
.footer-h2span {
  display: block;
  font-size: 1.3em;
}
.recruit-content h2 {
  font-size: 2em;
  margin-bottom: 15px;
}
.recruit-content p {
  font-size: .9em;
  margin-bottom: 25px;
  line-height: 1.8;
}
.recruit-content .btn {
  display: inline-block;
  padding: 12px 25px;
  background: #fff;
  color: #333;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}
.recruit-content .btn:hover {
  background: #333;
  color: #fff;
}
/* 📱 スマホ対応 */
@media (max-width: 768px) {
  .recruit-hero {
    height: 58vh;
    justify-content: center;
  }
  .recruit-content {
    margin: 0 20px;
  }
  .footer-h2span {
    display: block;
    font-size: .9em;
    text-align: center;
  }
  .recruit-content h2 {
    font-size: 1.5em;
    text-align: center;
  }
  .recruit-content p {
    font-size: 0.9rem;
  }
}
@media (max-width: 379px) {
  .recruit-hero {
    height: 70vh;
  }
  .recruit-content h2 {
    font-size: 1.4em;
  }
}



/*-------------------------
.フッター
--------------------------*/
footer {
  width: 100%;
  background: #121b3a;
  max-width: 100%;
  margin: 60px auto 0;
}

.footer-link a {
  color: #fff;
  font-size: .8em;
}
.footer-link a:hover {
  color: #121b3a;
}
.footer-link {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-link li {
  width: 150px;
  padding-bottom: .3em;
}
.footer-flex {
  display: flex;
  flex-wrap: wrap;
  width: 1000px;
  max-width: 95%;
  margin: 0 auto 20px;
  justify-content: space-evenly;
  align-items: flex-start;
}
.footer-flex01 {
  width: 400px;
  max-width: 90%;
  margin: 0 auto;
}
@media screen and (max-width: 1024px) {
  .footer-flex01 {
    }
}

.footer-tel {
  color: #f4f4f4;
  font-size: 21px;
  text-align: center;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  line-height: 1;
  margin: 0 auto 10px;
}
.footer-tel a {
  display: inline-block;
  color: #ffc338;
  font-size: 41px;
  padding: 13px 0 20px;
}
.footer-flex01 p {
  color: #fff;
  font-size: .9em;
  margin: 25px 0;
}
.footer-flex02 {
  width: 500px;
  max-width: 90%;
  margin: 20px auto 0;
}
.footer-btn {
  display: flex;
  margin: 5px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}
a.ft-recruit {
  color: #fff;
}
.ft-recruit {
  background: #121b3a;
  padding: 15px 60px;
  border-radius: 100vh;
  margin: 15px auto 0;
}
a.ft-contact {
  color: #385895;
}
.ft-contact {
  background: #fff;
  padding: 15px 60px;
  border-radius: 100vh;
  margin: 15px auto 0;
  font-weight: 600;
  border: 2px solid #9fb3d8;
  box-sizing: border-box;
}
.footer-list {
  display: flex;
  flex-wrap: wrap;
  margin: 18px 0 0;
  font-size: 15px;
}
.footer-list li {
  padding: 3px 10px;
}

/**/

.footer-box {
  width: 90%;
  display: flex;
  align-items: center;
  flex-direction: column;
  padding: 50px 10px 50px;
  margin: 50px auto 0;
  background: #385895;
  border-top-left-radius: 50%;
  border-top-right-radius: 50%;
  max-width: 100%;
}
.footer_logo {
  width: 390px;
  max-width: 100%;
  height: auto;
  margin: 10px 0 -10px;
}

.footer_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0 1.5em;
  margin: 0 0 .5em;
  padding: .5em;
}

.footer_link {
  color: #fff;
}

.footer_copyright {
  text-align: center;
  margin: 0;
  color: #ffffffb3;
  font-weight: 200;
  font-size: 14px;
  padding: 10px 0;
}
/*ーーーーーーーーーー
.ギャラリーループ
ーーーーーーーーーーー*/

.gallery_loop {
  position: absolute;
  top: 38vh;
  z-index: -99;
  opacity: .5;
}
@media (min-width: 768px) and (max-width: 999px){
  .gallery_loop {
    position: absolute;
    top: 73vh;
  }
}

/*
右から左へ
----------------------------*/
@keyframes infinity-scroll-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

/*
左から右へ
----------------------------*/
@keyframes infinity-scroll-right {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0%);
  }
}

.d-demo__list--right{
animation :infinity-scroll-right 95s infinite linear 0.5s both;
}

/*
IE11対策
----------------------------*/
_:-ms-lang(x)::-ms-backdrop,
.d-demo {
  display: -ms-grid;
  overflow: hidden;
}
/*----------------------------*/

.d-demo__wrap {
  display: flex;
  /*overflow: hidden;*/
}

.d-demo__list {
  display: flex;
  list-style: none;
}

.d-demo__list--left{
animation :infinity-scroll-left 95s infinite linear 0.5s both;
}

.d-demo__list li:nth-of-type(2n) {
  margin-top: -30px;
}

.d-demo__item {
  width: calc(100vw / 6.5);
  padding: 10px;
}
.d-demo__item > img {
   width: 100%;
}

@keyframes infinity-scroll-right {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0%);
  }
}

@media screen and (max-width: 768px) {
  .d-demo__item {
    width: calc(100vw / 2.1);
  }
}


/*-------------------------
.お問い合わせ
--------------------------*/
.cont-news {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 90%;
  margin: 70px auto 130px;
}

.top_contact {
  width: 680px;
  max-width: 100%;
  margin-bottom: 50px;

}

/*-------------------------
.新着情報
--------------------------*/
.top-news {
  width: 680px;
  max-width: 100%;
}
.news-area-list {
  display: block;
  margin: 20px auto 40px;
  width: 860px;
  max-width: 90%;
}
.news_list {
  margin: 0 auto 10px;
  border-bottom: 1px solid #aaafb5;
  box-sizing: border-box;
}
.news_list a {
  display: inline-block;
  padding: 20px;
}
.news-date {
  display: inline-block;
  vertical-align: super;
  margin: 0 15px 0 0;
}
.news-title {
  display: inline-block;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: top;
}
.news_container {
  display: block;
  width: 860px;
  max-width: 95%;
  margin: 3vh auto 100px;
}

.post_time {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
}
.news-ttl h1 {
  line-height: 1.4;
  margin: 5px auto 45px;
  padding: 0 0 15px;
  font-size: clamp(21px, 2.3vw, 28px);
  border-bottom: 1px solid #121b3a;
}

a.cat-news {
  background-color: #767676;
  color: #fff;
  border-radius: 3px;
  font-size: 12px;
  width: 60px;
  text-align: center;
  padding: 3px 8px;
  position: absolute;
  right: 0;
}
a.cat-exhibition-info {
  background-color: #1c659d;
  color: #fff;
  border-radius: 3px;
  font-size: 12px;
  width: 60px;
  text-align: center;
  padding: 3px 8px;
  position: absolute;
  right: 0;
}

/*新着情報*/
.cate-news {
  background-color: #767676;
}
/*展示会情報*/
.cate-exhibition-info {
  background-color: #1c659d;
}


.txt-box-bg {
  display: block;
  margin: 0 auto 30px;
  width: 860px;
  max-width: 100%;
  padding: 0 0 50px;
  border-bottom: 1px solid #121b3a;
}
.txt-box {
  width: 810px;
  max-width: 95%;
  margin: 0 auto;
  display: block;
  clear: both;
}

.txt-box a {
  color: #fff;
  background: #121b3a;
  padding: 0.1em 0.8em;
  font-size: .8em;
  border-radius: 100vh;
}
.txt-box a:hover {
  opacity: .8;
}

.news-cate span {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 12px;
  margin-right: 6px;
  color: #fff;
  vertical-align: super;
  width: 60px;
  text-align: center;
}



/*-------------------------
.お問い合せフォーム
--------------------------*/

.form-box {
  width: 800px;
  max-width: 100%;
  margin: 20px auto;
  font-size: 16px;
}

.formcomment {
  text-align: center;
  margin-bottom: 20px;
}

.form_required {
  position: relative;
  margin: 30px 0 0;
}
.form_required::after {
  position: absolute;
  display: inline-block;
  content: '必須';
  background-color: #c72626;
  color: #fff;
  font-size: 12px;
  margin: 5px 0 0 8px;
  padding: 0 5px;
  border-radius: 4px;
}

.form_optional {
  position: relative;
  margin: 15px 0 0;
}
.form_optional::after {
  position: absolute;
  display: inline-block;
  content: '任意';
  background-color: #ddd;
  color: #555;
  font-size: 12px;
  margin: 5px 0 0 8px;
  padding: 0 5px;
  border-radius: 4px;
}

.form_name {
  width: 200px!important;
  height: 35px;
  margin-top: 5px;
}

.form_mail {
  width: 385px;
  max-width: 95%;
  height: 35px;
  margin-top: 5px;
}

.form_number {
  width: 385px;
  max-width: 95%;
  height: 35px;
  margin-top: 5px;
}

.form_textarea {
  width: 800px;
  max-width: 95%;
  margin-top: 5px;
}

.form_text {
  font-family : '游ゴシック Medium', 'Yu Gothic Medium', '游ゴシック体', 'YuGothic', 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', 'Noto Sans Japanese', 'Noto Sans JP', 'メイリオ', 'Meiryo', 'Osaka', 'ＭＳ Ｐゴシック', 'MS PGothic', 'sans-serif';
  font-size: 16px;
  width: 95%;
}

.form_submit-btn {
  font-family : '游ゴシック Medium', 'Yu Gothic Medium', '游ゴシック体', 'YuGothic', 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', 'Noto Sans Japanese', 'Noto Sans JP', 'メイリオ', 'Meiryo', 'Osaka', 'ＭＳ Ｐゴシック', 'MS PGothic', 'sans-serif';
  font-size: 16px;
  font-weight: bold;
  width: 100%;
  height: 70px;
  background-color: #121b3a;
  border: none;
  color: #fff;
  margin: 20px auto 0;
  border-radius: 100vh;
}


/*-------------------------
.よくある質問
--------------------------*/
:root {
    --ink: #121b3a;         /* 文字色 */
    --muted: #6b7280;       /* 補助文字 */
    --q-bg: #eef2ff;        /* Q 背景 */
    --a-bg: #f9fafb;        /* A 背景 */
    --accent: #121b3a;      /* アクセント（線やQアイコン） */
    --border: #e5e7eb;      /* 罫線 */
  }

/* コンテナ（幅980px固定）*/
  .faq-container {
    display: block;
    width: 1100px;
    max-width: 100%;
    margin: 40px auto;
  }

  /* 見出し */
  .faq-title {
    font-size: clamp(22px, 3vw, 28px);
    margin: 0 0 20px;
    letter-spacing: .02em;
  }
  .faq-lead {
    margin: 0 0 28px;
    color: var(--muted);
    font-size: 15px;
  }

  /* FAQ リスト（list使用） */
  .faq-list {
    margin: 0;
    padding: 0;
  }

  .faq-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
  }

  /* 質問行（Q） */
  .faq-q {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: start;
    padding: 12px 14px;
    font-size: 17px;
    font-weight: 600;
    background: var(--a-bg);

  }
  .faq-q::before {
    content: "Q";
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 16px;
    line-height: 1;
  }

  /* 回答（A） */
  .faq-a {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    margin: 0;
    padding: 12px 14px;
    background: #fff;
    font-size: 15px;
  }
  .faq-a::before {
    content: "A";
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f62a00;
    color: #fff;
    font-size: 14px;
    line-height: 1;
  }

  /* 補助情報（リンクなど） */
  .faq-a a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
  }
  .faq-a a:hover {
    opacity: .85;
  }

  /* 小要素の調整 */
  .faq-a p {
    margin: 0 0 .7em;
  }
  .faq-a p:last-child {
    margin-bottom: 0;
  }