@charset "utf-8";
/* CSS Document */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


/* メインビジュアル */
.hero {
  position: relative;
  min-height: 1000px;
  height: 100vh;
  color: #fff;
  display: flex;
  /*align-items: center;*/
  justify-content: center;
  text-align: left;
  margin-bottom: 110px;
  overflow: hidden;
}
/* 背景動画 */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;   /* 枠いっぱいに表示 */
  z-index: -1;         /* 背景に送る */
}
.hero-text {
  max-width: 1280px;
  width: 100%;
  margin: 15% auto 0;
}
.hero-text .hero-text-head {
  font-size: 1rem;
  color: #005bac;
  text-align: left;
}
.hero-text h1 {
  display: inline-block;
  width: auto;
  font-size: 3.4rem;
  /*letter-spacing: 0.05em;*/
  line-height: 1.0em;
  margin-bottom: 10px;
}
.hero-text h1::after {
  content: "";
  display: block;
  width: 100%; /* h1 の幅に合わせる */
  height: 4px; /* ラインの太さ */
  margin: 8px auto 0; /* タイトルとの余白 */
  background: linear-gradient(to right, #005bac, #E60019);
  border-radius: 2px;
}
.hero-text p {
  width: 35%;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}
.buttons {
  margin-top: 1rem;
  width: 35%;
  gap: 20px;
  display: inline-flex;
  align-items: center;
}
.buttons .btn {
  display: inline-block;
  align-items: center;
  gap: 12px;
  padding: 20px 25px;
  text-decoration: none;
  border-radius: 45px;
  font-size: 1.0rem;
  line-height: 1.0em;
  font-weight: bold;
  color: #fff;
  transition: opacity 0.3s;
  width: 190px;
  height: 60px;
  background: linear-gradient(to bottom, #1E90FF, #005bac);
  text-align: center;
}
.buttons .btn img {
  height: 37px;
}

.buttons .btn.secondary {
  background: linear-gradient(to bottom, #fff, #ddd);
  color: #006ab7;
  display: inline-flex;
  align-items: center;
  padding: 10px 25px;
}

.hero-buttons {
  position: absolute;
  max-width: 1280px;
  width: 100%;
  bottom: 8%;            /* 縦下 */
  /*right: 10px;*/           /* 右揃え */
  transform: translateY(-10%);
  display: flex;
  flex-direction: column; /* 縦並び */
  gap: 20px;             /* ボタン間の間隔を確保 */
}

/* 各ボタンの行も縦並びにして右寄せ */
.btn-row {
  display: flex;
  flex-direction: column;   /* 縦並び */
  align-items: flex-end;    /* 右揃え */
  gap: 15px;
  margin: 0;
}
.btn-row a {
  line-height: 1.0em;
  font-size: 1.0rem;
  height: 70px;
}

/* ボタン共通スタイル */
.hero-buttons .btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 30px;
  text-decoration: none;
  border-radius: 35px;
  font-size: 1.0rem;
  font-weight: bold;
  color: #006ab7;
  transition: opacity 0.3s;
  width: 245px;
}
.btn:hover {
  opacity: 0.85;
}


/* 青グラデーション */
.hero-buttons .btn.blue {
  /*background: linear-gradient(to bottom, #1E90FF, #005bac);*/
  background: linear-gradient(to bottom, #fff, #ddd);
}
.hero-buttons .btn.blue img {
  height: 37px;
}

/* 緑グラデーション */
.hero-buttons .btn.green {
  background: linear-gradient(to bottom, #fff, #ddd);
  padding: 15px 30px;
}
.hero-buttons .btn.green img {
  height: 27px;
}

@media (max-width: 1350px) {
  /* メインビジュアル */
.hero {
  position: relative;
  min-height: 800px;
  height: auto;
  color: #fff;
  display: flex;
  /*align-items: center;*/
  justify-content: center;
  text-align: center;
  margin-bottom: 110px;
}
.hero-text {
  max-width: 1280px;
  width: 94%;
  margin: 12% auto 0;
  text-align: left;
}
.hero-text h1 {
  font-size: 3.5rem;
  letter-spacing: 0.15em;
  text-align: left;
}
.hero-text p {
  width: 70%;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
}
.hero-buttons {
  position: absolute;
  bottom: 0;            /* 縦中央 */
  right: 10px;           /* 右揃え */
  transform: translateY(-3%);
  display: flex;
  flex-direction: column; /* 縦並び */
  gap: 20px;             /* ボタン間の間隔を確保 */
}
}

@media (max-width: 1280px) {
  /* メインビジュアル */
.hero {
  position: relative;
  min-height: 800px;
  height: auto;
  color: #fff;
  display: flex;
  /*align-items: center;*/
  justify-content: center;
  text-align: center;
  margin-bottom: 110px;
}
.hero-text {
  max-width: 1280px;
  width: 94%;
  margin: 15% auto 0;
  text-align: left;
}
.hero-text h1 {
  font-size: 3.0rem;
  letter-spacing: 0.15em;
  text-align: left;
}
.hero-text p {
  width: 70%;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
}
.buttons {
  margin-top: 1rem;
  width: auto;
  gap: 20px;
  display: inline-flex;
  justify-content: flex-start;
  align-items: center;
  text-align: left;
}
.buttons .btn {
    width: 200px;           /* スマホで小さめ */
    font-size: 1rem;
    padding: 20px 25px;
    border-radius: 35px;
}
.buttons .btn.secondary {
  background: linear-gradient(to bottom, #fff, #ddd);
  color: #006ab7;
  display: inline-flex;
  align-items: center;
  padding: 10px 25px;
}
.buttons .btn img {
    height: 37px;
}
.hero-buttons {
  position: absolute;
  bottom: 0;            /* 縦中央 */
  right: 10px;           /* 右揃え */
  transform: translateY(-3%);
  display: flex;
  flex-direction: column; /* 縦並び */
  gap: 20px;             /* ボタン間の間隔を確保 */
}
}
@media (max-width: 1024px) {
  /* メインビジュアル */
.hero {
  position: relative;
  min-height: 600px;
  height: auto;
  color: #fff;
  display: flex;
  /*align-items: center;*/
  justify-content: center;
  text-align: center;
  margin-bottom: 110px;
}
.hero-text {
  max-width: 1280px;
  width: 94%;
  margin: 10% auto 0;
  text-align: left;
}
.hero-text h1 {
  font-size: 3.0rem;
  letter-spacing: 0.15em;
}
.hero-text p {
  width: 60%;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
}
.buttons {
  margin-top: 1rem;
  width: auto;
  gap: 20px;
  display: inline-flex;
  justify-content: flex-start;
  align-items: center;
  text-align: left;
}
.buttons .btn {
    width: 200px;           /* スマホで小さめ */
    font-size: 1rem;
    padding: 20px 20px;
    border-radius: 35px;
}
.buttons .btn.secondary {
  background: linear-gradient(to bottom, #fff, #ddd);
  color: #006ab7;
  display: inline-flex;
  align-items: center;
  padding: 10px 25px;
}
.buttons .btn img {
    height: 37px;
}
}

@media (max-width: 900px) {
.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;     /* ← これ重要、インライン要素で高さ喪失を防ぐ */
}
.hero-text {
  max-width: 1280px;
  width: 94%;
  margin: 12% auto 0;
  text-align: left;
}
  .hero-text h1 {
  font-size: 3rem;
  letter-spacing: 0.15em;
}
.hero-text p {
  font-size: 1.0rem;
  letter-spacing: 0.1em;
}
.buttons {
  margin-top: 1rem;
  width: auto;
  gap: 20px;
  display: inline-flex;
  justify-content: flex-start;
  align-items: center;
  text-align: left;
}
.buttons .btn {
    width: 190px;           /* スマホで小さめ */
    font-size: 0.9rem;
    padding: 22px 20px;
    border-radius: 35px;
}
.buttons .btn.secondary {
  background: linear-gradient(to bottom, #fff, #ddd);
  color: #006ab7;
  display: inline-flex;
  align-items: center;
  padding: 10px 25px;
}
.buttons .btn img {
    height: 37px;
}

.hero-buttons {
    position: absolute;
    bottom: 0;
    right: 10px;
    transform: translateY(-30%);
    flex-direction: column;
    align-items: flex-end;    /* 中央寄せ */
    gap: 12px;              /* ボタン間の間隔を確保 */
  }

.btn-row {
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    margin: 0;
  }
  .hero-buttons .btn {
    width: 210px;           /* スマホで小さめ */
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 35px;
  }
  .hero-buttons .btn.green {
    border-radius: 35px;
    padding: 15px 20px;
  }
}

@media (max-width : 768px ){
.hero {
  position: relative;
  min-height: 500px;
  height: auto;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 50px;
}
.hero-text {
  position: absolute;
  top: 30%;
}
  .hero-text h1 {
  font-size: 2.5rem;
  letter-spacing: 0.15em;
}
.hero-text p {
  width: 100%;
  font-size: 1.0rem;
  letter-spacing: 0.1em;
}
.buttons {
  margin-top: 1rem;
  width: 100%;
  gap: 20px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero-buttons {
    display: none;
    position: absolute;       /* 絶対位置解除 */
    transform: translateY(-90%);
    flex-direction: column;
    align-items: flex-end;    /* 中央寄せ */
    gap: 12px;              /* ボタン間の間隔を確保 */
    bottom: 0;       /* hero内の余白 */
    right: 10px;
  }

.btn-row {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    margin: 0;
  }
  .system-btn .btn {
    width: 100%;             /* 幅を画面に合わせる */
    max-width: 100%;       /* 最大幅を設定 */
    font-size: 1rem;
    padding: 10px 20px;
    color: #fff;
    font-weight: bold;
    justify-content: flex-start;
    background: #005bac;
  }
  .system-btn .btn.blue {
    /*background: linear-gradient(to bottom, #1E90FF, #005bac);*/
    border-radius: 35px;
    padding: 10px 20px;
  }
  .system-btn .btn img {
    margin-right: 10px;    
  }
}
@media (max-width: 400px) {
.hero {
  position: relative;
  min-height: 400px;
  height: auto;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 50px;
}
.hero-text {
  position: absolute;
  top: 20%;
}
  .hero-text h1 {
  font-size: 2.0rem;
  letter-spacing: 0.15em;
}
.hero-text p {
  font-size: 1.0rem;
  letter-spacing: 0.1em;
}

.hero-buttons {
    position: absolute;       /* 絶対位置解除 */
    transform: translateY(-50%);
    flex-direction: column;
    align-items: center;    /* 中央寄せ */
    gap: 12px;              /* ボタン間の間隔を確保 */
    bottom: 0;       /* hero内の余白 */
    right: 10px;
  }
.buttons .btn {
    width: 190px;           /* スマホで小さめ */
    font-size: 0.9rem;
    padding: 14px 20px;
    border-radius: 35px;
}
.btn-row {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    margin: 0;
  }
  .hero-buttons .btn {
    width: 100%;             /* 幅を画面に合わせる */
    max-width: 280px;       /* 最大幅を設定 */
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 10px;
  }
  .hero-buttons .btn.green {
    border-radius: 30px;
    padding: 10px 20px;
  }
}

/* スライダー */
.ttl_slide {
  width: 92%;
  display: inline-block;
  width: auto;
  padding-bottom: 40px;
  margin: 0 auto;
  font-size: 1.6rem;
  font-weight: bold;
  color: #005bac;
}
.ttl_slide::after {
  content: "";
  display: block;
  width: 100%; /* h1 の幅に合わせる */
  height: 4px; /* ラインの太さ */
  margin: 8px auto 0; /* タイトルとの余白 */
  background: linear-gradient(to right, #005bac, #E60019);
  border-radius: 2px;
}
.slide {
  max-width: 1720px;
  width: 100%;
  height: 45%;
  position: relative;
  display: none;
  margin: 0 auto 50px;
}
.slide.active {
  display: block;
}
.slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
}
.slide-text {
  position: absolute;
  bottom: 5%;
  right: 1.5%;
  color: #000;
  background: rgba(255,255,255,0.8);
  padding: 2%;
  max-width: 560px;
  height: 230px;
  width: 60%;
  border-radius: 15px;
}
.slide-text h2 {
  font-size: .9rem;
  line-height: 1em;
}
.slide-text h3 {
  font-size: 2rem;
  color: #e60019;
}
.silde-text p {
  font-size: 1.2rem;
  margin: 15px 0;
}
.slide-text .btn {
  position: absolute;
  bottom: 20px;
  right: 6%;
  background: linear-gradient(to bottom, #1E90FF, #005bac);
  border-radius: 35px;
  margin: 15px 0;
  padding: 10px 18px;
  font-size: 1.0rem;
  float: right;
  color: #fff;
}
.slide-text a {
  text-decoration: none;
}

@media (max-width: 1720px) {
.ttl_slide {
  max-width: 1720px;
  width: 96%;
  display: inline-block;
  width: auto;
  padding-bottom: 40px;
}
  .slide {
  max-width: 1720px;
  width: 96%;
  height: 45%;
  position: relative;
  display: none;
  margin: 0 auto 50px;
}
}

@media (max-width: 1024px) {
  .slide-text {
  position: absolute;
  bottom: 5%;
  right: 2%;
  color: #000;
  background: rgba(255,255,255,0.8);
  padding: 2% 5%;
  max-width: 690px;
}
}

@media (max-width: 860px) {
  .slide-text {
  position: absolute;
  bottom: 5%;
  right: 2%;
  color: #000;
  background: rgba(255,255,255,0.8);
  padding: 2%;
  max-width: 96%;
  height: 200px;
  font-size: 0.8rem;
}
  .slide-text .btn {
  position: absolute;
  bottom: 10px;
  right: 5%;
  background: #005bac;
  border-radius: 0;
  margin: 15px 0;
  padding: 5px 15px;
  font-size: 1.0rem;
  float: right;
  color: #fff;
}
}

@media (max-width: 730px) {
  .slide-text {
  position: absolute;
  bottom: 5%;
  right: 2%;
  color: #000;
  background: rgba(255,255,255,0.8);
  padding: 2%;
  width: 80%;
  height: 170px;
  font-size: 0.8rem;
}
.slide-text h2 {
  font-size: 0.8rem;
}
.slide-text h3 {
  font-size: 1.2rem;
  color: #e60019;
}
.silde-text p {
  font-size: 0.7rem;
  margin: 0;
}
.slide-text .btn {
  background: #005bac;
  border-radius: 0;
  margin: 0;
  font-size: .8rem;
  float: right;
}
}
@media (max-width: 600px) {
  .slide-text {
  position: absolute;
  bottom: 5%;
  right: 2%;
  color: #000;
  background: rgba(255,255,255,0.8);
  padding: 2%;
  width: 96%;
  height: 140px;
  font-size: 0.8rem;
}
}
@media (max-width: 400px) {
/* スライダー */
.slide {
  max-width: 400px;
  width: 100%;
  height: auto;
  position: relative;
  display: none;
  margin: 0 auto;
}
  .slide-text {
  position: absolute;
  top: 1%;
  right: 2%;
  color: #000;
  background: rgba(255,255,255,0.8);
  padding: 2%;
  width: 100%;
  font-size: 0.8rem;
}
.slide-text h2 {
  font-size: 0.8rem;
}
.slide-text h3 {
  font-size: 1.0rem;
  color: #e60019;
}
.slide-text p {
  font-size: 0.8rem;
  margin: 0;
  line-height: 1.2em;
}
.slide-text .btn {
  position: absolute;
  bottom: 10px;
  right: 5%;
  background: #005bac;
  border-radius: 0;
  margin: 15px 0;
  padding: 5px 15px;
  font-size: .8rem;
  float: right;
  color: #fff;
}
}


/* サービス */
.service {
  position: relative;
  width: 100%;
  background-color: #eeeef1;
  padding: 30px 0 50px;
}
.services {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto 60px;
  display: block;
  z-index: 2;
}
.ttl_service {
  display: inline-block;
  width: auto;
  margin-top: 50px;
  padding-bottom: 10px;
  text-align: left;
  font-size: 1.6rem;
  font-weight: bold;
  color: #005bac;
}
.ttl_service::after {
  content: "";
  display: block;
  width: 100%; /* h1 の幅に合わせる */
  height: 4px; /* ラインの太さ */
  margin: 8px auto 0; /* タイトルとの余白 */
  background: linear-gradient(to right, #005bac, #E60019);
}
.services h2 {
  text-align: center;
  margin: 20px 0 0;
  font-size: 2.5rem;
}
.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 50px;
}
.service-bg-mark1 {
  max-width: 1280px;
  width: 100%;
  margin: 20px auto 0;
}
.service-bg-mark2 {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 1;
}

.title-underline {
  display: flex;
  justify-content: center;
  gap: 8px; /* 赤と青の間隔 */
  margin: 0 0 60px 0; /* サービス内容との余白 */
}

.title-underline .line {
  width: 100px;
  height: 4px;
  display: inline-block;
}

.title-underline .red {
  background-color: #E60019;
}

.title-underline .blue {
  background-color: #0061a8;
}

.service-list {
  max-width: 1720px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin: 0 auto;
  z-index: 2;
}

.service-item {
  position: relative;
  text-align: center;
  overflow: hidden; /* 画像がはみ出さないように */
  max-width: 32%; /* 必要に応じて調整 */
  margin: 2em 0% 0;
  border-radius: 15px;
  z-index: 2;
}
.service-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 42%; /* グラデーションをかける高さ（調整可） */
  background: linear-gradient(to top, rgba(0,0,0,0.6), rgba(0,0,0,0));
  pointer-events: none; /* クリックの邪魔をしない */
}
.service-item img {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.service-item img:hover {
  transform: scale(1.1); /* 1.1倍にズーム */
}

.service-item a {
  text-decoration: none;
  color: #000;
}
.service-item p,
.service-item span {
  position: absolute;
  color: #fff;
  z-index: 2;
}

/* タイトルを画像下部に配置 */
.service-item p {
  top: 66%;
  left: 20px;
  font-size: 1.4rem;
  font-weight: bold;
}

/* サブテキストをさらに下に */
.service-item span {
  top: 80%;
  left: 20px;
  font-size: .95rem;
  line-height: 1.2em;
  text-align: left;
}

/*@media (max-width: 1800px) {
  .services {
  max-width: 1800px;
  width: 94%;
  margin: 60px auto;
  display: block;
}
  .service-bg-mark1 {
  position: absolute;
  top: 3%;
  left: 3%;
}
}

@media (max-width: 1720px) {
  .services {
  max-width: 1720px;
  width: 94%;
  margin: 60px auto;
  display: block;
}
  .service-bg-mark1 {
  position: absolute;
  top: 3%;
  left: 3%;
}
}*/

@media (max-width: 1280px) {
  .services {
  max-width: 1280px;
  width: 94%;
  margin: 60px auto;
  display: block;
}
  .service-bg-mark1 {
  position: absolute;
  top: 3%;
  left: 3%;
}
/* タイトルを画像下部に配置 */
.service-item p {
  top: 66%;
  left: 20px;
  font-size: 1.2rem;
  font-weight: bold;
}
.service-item span {
  top: 80%;
  left: 20px;
  font-size: .8rem;
  line-height: 1.2em;
  text-align: left;
}
}

@media (max-width: 1024px) {
  .services {
  max-width: 1024px;
  width: 94%;
  margin: 60px auto;
  display: block;
}
  .service-bg-mark1 {
  position: absolute;
  top: 3%;
  left: 3%;
}
/* タイトルを画像下部に配置 */
.service-item p {
  top: 56%;
  left: 20px;
  font-size: 1.0rem;
  font-weight: bold;
  text-align: left;
}
.service-item span {
  top: 72%;
  left: 20px;
  font-size: .8rem;
  line-height: 1.2em;
  text-align: left;
}
}

@media (max-width: 900px) {
  .services {
  max-width: 1024px;
  width: 94%;
  margin: 60px auto;
  display: block;
}
  .service-bg-mark1 {
  position: absolute;
  top: 3%;
  left: 3%;
}
/* タイトルを画像下部に配置 */
.service-item p {
  top: 56%;
  left: 20px;
  font-size: .9rem;
  font-weight: bold;
  text-align: left;
}
.service-item span {
  top: 72%;
  left: 20px;
  font-size: .7rem;
  line-height: 1.2em;
  text-align: left;
}
}

@media (max-width : 768px ){
.service {
  position: relative;
  width: 100%;
  background-color: #eeeef1;
  padding: 10px 0 50px;
  margin-bottom: 50px;
}
.services {
  max-width: 768px;
  width: 94%;
  margin: 60px auto 50px;
  display: block;
}
  .services h2 {
  	text-align: center;
  	margin: 20px 0 0;
  	font-size: 1.6rem;
}
.service-bg-mark1 {
  position: absolute;
  top: 1%;
  left: 1%;
}
.service-bg-mark1 img {
  width: 60%;
  height: auto;
}
.service-bg-mark2 {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 99;
}
.service-bg-mark2 img {
  width: 300px;
  height: auto;
}
    
.service-item {
  text-align: center;
  overflow: hidden; /* 画像がはみ出さないように */
  max-width: 768px; /* 必要に応じて調整 */
  width: 90%;
  margin: 0 auto 50px;
  z-index: 100;
}
.service-item p {
  top: 80%;
  margin: 5px 0;
  text-align: center;
  font-size: 1.2rem;
}
.service-item span {
  top: 90%;
  left: 20px;
  font-size: .8rem;
  line-height: 1.2em;
  text-align: left;
}
}

@media (max-width: 620px) {
.service-item p {
  top: 78%;
  margin: 5px 0;
  text-align: center;
  font-size: 1.2rem;
}
.service-item span {
  top: 90%;
  left: 20px;
  font-size: .75rem;
  line-height: 1.2em;
  text-align: left;
} 
}

@media (max-width: 400px) {
.service {
  position: relative;
  width: 100%;
  background-color: #eeeef1;
  padding: 10px 0 50px;
}
.services {
  max-width: 400px;
  width: 92%;
  margin: 60px auto 50px;
  display: block;
}
  .services h2 {
  	text-align: center;
  	margin: 20px 0 0;
  	font-size: 1.6rem;
}
.service-bg-mark1 {
  position: absolute;
  top: 10px;
  left: 1%;
}
.service-bg-mark1 img {
  width: 60%;
  height: auto;
}
.service-bg-mark2 {
  position: absolute;
  bottom: 0;
  right: 0;
}
.service-bg-mark2 img {
  width: 300px;
  height: auto;
}
    
.service-item {
  text-align: center;
  overflow: hidden; /* 画像がはみ出さないように */
  max-width: 400px; /* 必要に応じて調整 */
  width: 100%;
  z-index: 100;
}
.service-item p {
  top: 64%;
  margin: 5px 0;
  text-align: center;
  font-size: 1.2rem;
}
.service-item span {
  top: 80%;
  left: 20px;
  font-size: .7rem;
  line-height: 1.2em;
  text-align: left;
} 
}


/* 統計データ */
.domestic-network {
  position: relative;
  width: 100%;
  min-height: 300px;
  background: url("../img/top/domestic_bg.png") no-repeat center/cover;
  /*display: flex;
  align-items: flex-start;*/
  justify-content: center;
  padding: 2%;
  margin: 0 auto 100px;
  overflow: hidden; /* 疑似要素がはみ出さないように */
}

/* 透過レイヤーをかける */
.domestic-network::before {
  content: "";
  position: absolute;
  inset: 0; /* top:0; right:0; bottom:0; left:0; のショートハンド */
  background-color: rgba(255, 255, 255, 0.7); /* 白で50%透過、黒ならrgba(0,0,0,0.5) */
  z-index: 0;
}

.domestic-network > * {
  position: relative;
  z-index: 1; /* 中のコンテンツを上に出す */
}

.ttl_domestic_box {
  max-width: 1280px;
  width: 100%;
  margin: 100px auto 40px;
}
.ttl_domestic {
  display: inline-block;
  width: auto;
  font-size: 1.6rem;
  font-weight: bold;
  color: #005bac;
}
.ttl_domestic::after {
  content: "";
  display: block;
  width: 100%; /* h1 の幅に合わせる */
  height: 4px; /* ラインの太さ */
  margin: 8px auto 0; /* タイトルとの余白 */
  background: linear-gradient(to right, #005bac, #E60019);
  border-radius: 2px;
}
    .info-box {
      display: block;
	  position: relative;
      max-width: 1280px;
      width: 100%;
      min-height: 300px;
      margin: 0 auto;
      padding: 0;
      text-align: center;
    }

    .info-box h2 {
	  text-align: left;
      font-size: 2.5rem;
      margin: 0 auto;
      font-weight: bold;
    }

.info-box img {
    top: 15px;
    right: 15px;
    width: 70px;
}

.info-click {
    display: flex;
    justify-content: flex-start;
    max-width: 1720px;
    width: 100%;
    margin: 0 0 50px;
}

.info-box .readmore {
  text-align: center;
  background: linear-gradient(to bottom, #1E90FF, #005bac);
  padding: 10px 15px;
  margin: 50px auto 0;
  width: 120px;
  border-radius: 35px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}
.info-box .readmore:hover {
  opacity: 0.85;
  transform: translateY(-3px); /* 軽く浮くアニメーション */
}
.info-box .readmore a {
  color: #fff;
  text-decoration: none;
}
.network-note {
  text-align: right;
  font-size: 0.85rem;
  color: #666;
  margin-top: 5px;
  margin-right: 2px;
}

    .info-details {
	  display: flex;
      flex-wrap: wrap;
	  justify-content: space-between;
	  align-items: baseline;
	  max-width: 1720px;
	  width: 100%;
	  text-align: left;
	  margin: 0;
      font-size: 1.1rem;
      color: #333;
      line-height: 4em;
    }
    .info-details div {
      background: #fff;
      box-shadow: 0 4px 10px rgba(0,0,0,0.15); /* 外側シャドウ */
      padding: 20px;
      width: 23%;
      border-radius: 15px;
    }
    .info-details strong {
      font-size: 1.1rem;
    }
    .info-details span {
      margin-right: 5px;
    }

    .highlight {
      color: #005bac;
      font-weight: bold;
	  font-size: 2.8rem;
    }

/*@media (max-width: 1800px) {
.ttl_domestic_box {
  max-width: 1800px;
  width: 96%;
  margin: 100px auto 40px;
}
.ttl_domestic {
  display: inline-block;
  width: auto;
}
}

@media (max-width: 1440px) {
.domestic-network {
  position: relative;
  max-width: 1440px;
  width: 100%;
  min-height: 300px;
  background: url("../img/top/domestic_bg.png") no-repeat center/cover;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 3%;
  margin: 0 auto 100px;
  overflow: hidden; /* 疑似要素がはみ出さないように */
}
.ttl_domestic_box {
  max-width: 1440px;
  width: 94%;
  margin: 100px auto 40px;
}
.info-details {
	  display: flex;
      flex-wrap: wrap;
	  justify-content: space-between;
	  align-items: stretch; /* ← 高さを揃える */
	  max-width: 1440px;
	  width: 100%;
	  text-align: left;
	  margin: 0;
      font-size: 1.0rem;
      color: #333;
      line-height: 4em;
    }
}*/
@media (max-width: 1280px) {
.ttl_domestic_box {
  max-width: 1280px;
  width: 94%;
  margin: 100px auto 40px;
}
.domestic-network {
  position: relative;
  max-width: 1280px;
  width: 100%;
  min-height: 300px;
  background: url("../img/top/domestic_bg.png") no-repeat center/cover;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 3%;
  margin: 0 auto 100px;
  overflow: hidden; /* 疑似要素がはみ出さないように */
}
.info-box {
      display: inline-block;
	  position: relative;
      width: 100%;
      min-height: 300px;
      padding: 0;
      text-align: center;
    }
    .info-details {
	  display: flex;
      flex-wrap: wrap;
	  justify-content: space-between;
	  align-items: stretch; /* ← 高さを揃える */
	  max-width: 1280px;
	  width: 100%;
	  text-align: left;
	  margin: 0;
      font-size: 1.0rem;
      color: #333;
      line-height: 4em;
    }
    .info-details strong {
      font-size: 1.1rem;
    }
    .highlight {
      color: #005bac;
      font-weight: bold;
	  font-size: 3rem;
    }
    .info-details div {
      width: 23%;
      height: auto;
    }
}

@media (max-width: 900px) {
.domestic-network {
  position: relative;
  max-width: 900px;
  width: 100%;
  min-height: 300px;
  background: url("../img/top/domestic_bg.png") no-repeat center/cover;
  /*display: flex;
  align-items: flex-start;*/
  justify-content: center;
  padding: 3%;
  margin: 0 auto 100px;
  overflow: hidden; /* 疑似要素がはみ出さないように */
}
.ttl_domestic_box {
  max-width: 900px;
  width: 92%;
  margin: 40px auto 40px;
}
    .info-details {
	  display: flex;
      flex-wrap: wrap;
	  justify-content: space-between;
	  align-items: stretch;
	  max-width: 900px;
	  width: 100%;
	  text-align: left;
	  margin: 0;
      font-size: 1.0rem;
      color: #333;
      line-height: 4em;
    }
    .info-details div {
      width: 48%;
      margin-bottom: 30px;
    }
    .info-details strong {
      font-size: 1.1rem;
    }
    .highlight {
      color: #005bac;
      font-weight: bold;
	  font-size: 3rem;
    }
}

@media (max-width : 768px ){
.domestic-network {
  position: relative;
  max-width: 768px;
  width: 100%;
  min-height: 300px;
  background: url("../img/top/domestic_bg.png") no-repeat center/cover;
  /*display: flex;
  align-items: flex-start;*/
  justify-content: center;
  padding: 5%;
  margin: 0 auto 100px;
  overflow: hidden; /* 疑似要素がはみ出さないように */
}
    .info-click {
    display: flex;
    justify-content: flex-start;
    max-width: 768px;
    width: 100%;
    margin: 0 0 30px;
}
    .info-click p {
    text-align: left;
}
    .info-box h2 {
	  max-width: 768px;
	  width: 100%;
	  text-align: left;
      font-size: 2rem;
      margin: 0 auto ;
      font-weight: bold;
    }
    .info-details {
	  display: flex;
      flex-wrap: wrap;
	  justify-content: space-between;
	  align-items: stretch;
	  max-width: 768px;
	  width: 100%;
	  text-align: left;
	  margin: 0;
      font-size: 1.0rem;
      color: #333;
      line-height: 4em;
    }
    .info-details div {
      width: 48%;
    }
    .info-details strong {
      font-size: 1.1rem;
    }
    .highlight {
      color: #005bac;
      font-weight: bold;
	  font-size: 3rem;
    }
}

@media (max-width: 600px) {
	.domestic-network {
  position: relative;
  max-width: 600px;
  width: 100%;
  background: url("../img/top/domestic_bg.png") no-repeat center/cover;
  display: block;
  padding: 5% 5% 8%;
  margin: 0 auto 100px;
  overflow: hidden; /* 疑似要素がはみ出さないように */
}
.info-box {
      clear: both;
      display: block;
	  position: relative;
      width: 100%;
      min-height: 300px;
      padding: 0;
      text-align: center;
    }
    .info-click {
    display: flex;
    justify-content: flex-start;
    max-width: 600px;
    width: 100%;
    margin: 0 0 30px;
}
    .info-click p {
    text-align: left;
}
    .info-box h2 {
	  max-width: 600px;
	  width: 100%;
	  text-align: left;
      font-size: 2rem;
      margin: 0 auto ;
      font-weight: bold;
    }
    .info-details {
	  display: flex;
      flex-wrap: wrap;
	  justify-content: space-between;
	  align-items: stretch;
	  max-width: 600px;
	  width: 100%;
	  text-align: left;
	  margin: 0;
      font-size: 1.0rem;
      color: #333;
      line-height: 4em;
    }
    .info-details div {
      width: 100%;
    }
    .info-details strong {
      font-size: 1.1rem;
    }
    .highlight {
      color: #005bac;
      font-weight: bold;
	  font-size: 3rem;
    }
    .info-box .readmore {
  text-align: center;
  background: linear-gradient(to bottom, #1E90FF, #005bac);
  padding: 10px 25px;
  margin: 10px auto 0;
  width: 180px;
  border-radius: 35px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}
}


/* About US */
.ttl_about_box {
  max-width: 1280px;
  width: 100%;
  margin: 100px auto 40px;
}
.ttl_about {
  display: inline-block;
  width: auto;
  font-size: 1.6rem;
  font-weight: bold;
  color: #005bac;
}
.ttl_about::after {
  content: "";
  display: block;
  width: 100%; /* h1 の幅に合わせる */
  height: 4px; /* ラインの太さ */
  margin: 8px auto 0; /* タイトルとの余白 */
  background: linear-gradient(to right, #005bac, #E60019);
  border-radius: 2px;
}
.about-section {
  width: 100%;
  margin: 0 auto;
  padding: 70px 0px 70px;
  background: #fafaff;
}

.about-container {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap; /* スマホ対応で縦並びになる */
  gap: 40px;
}

.about-card {
  flex: 1 1 calc(50% - 20px); /* PCでは2列に */
  display: flex;
  flex-direction: column;
  background: #fff;
  overflow: hidden;
  max-width: 600px;
  min-height: 410px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15); /* 外側シャドウ */
}

.about-card img {
  width: 100%;
  max-height: 309px;
  object-fit: cover;
  height: auto;
}

.about-text {
  width: 100%;
  padding: 20px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-text h3 {
  margin: 0 0 5px;
  font-size: 22px;
  font-weight: 600;
}

.about-text p {
  margin: 0 0 15px;
  font-size: 16px;
  line-height: 1.7;
  color: #333;
}

.arrow {
  font-size: 26px;
  text-align: right;
  color: #000;
  transition: transform 0.3s ease, color 0.3s ease; /* アニメーション追加 */
  cursor: pointer;
}
.arrow img {
  width: 50px;
}
.about-text .readmore {
  background: linear-gradient(to bottom, #1E90FF, #005bac);
  padding: 10px 15px;
  width: 120px;
  border-radius: 35px;
  text-align: center;
  transition: background-color 0.3s ease, transform 0.3s ease;
}
.about-text .readmore:hover {
  opacity: 0.85;
  transform: translateY(-3px); /* 軽く浮くアニメーション */
}
.about-text .readmore a {
  color: #fff;
  text-decoration: none;
}


/* ホバー時 */
.about-card:hover .arrow {
  transform: translateX(10px); /* 右にスライド */
  color: #007bff; /* 色も変えたい場合 */
}

.more-info {
  text-align: center;
  margin-top: 45px;
  font-size: 1.6rem;
  letter-spacing: 1px;
}
.more-info-link {
  display: inline-block;
  padding: 12px 20px;
  width: auto;
  background: linear-gradient(to bottom, #1E90FF, #005bac);
  border-radius: 35px;
  color: #fff;
  text-decoration: none;
  font-size: 1.0rem;
  font-weight: 500;
  letter-spacing: 1px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.more-info-link:hover {
  background-color: #0056b3; /* ホバー時の色 */
  transform: translateY(-3px); /* 軽く浮くアニメーション */
  color: #fff;
}


/* --- Responsive --- */
/*@media (max-width: 1800px) {
  .ttl_about_box {
  max-width: 1800px;
  width: 96%;
  margin: 100px auto 40px;
}
.ttl_about {
  display: inline-block;
  width: auto;
}
}

@media (max-width: 1720px) {
.about-container {
  max-width: 1720px;
  width: 98%;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap; /* スマホ対応で縦並びになる */
  gap: 40px;
}
  .about-section {
  max-width: 1720px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 20px;
}
  .about-text {
    padding: 30px 20px;
  }
}*/

@media (max-width: 1024px) {
  .ttl_about_box {
  max-width: 1024px;
  width: 92%;
  margin: 40px auto 40px;
}
  .about-section {
    padding: 40px 20px;
  }
  .about-text {
    padding: 30px 20px;
  }
}

@media (max-width : 768px ){
.ttl_about_box {
  max-width: 768px;
  width: 90%;
  margin: 40px auto 40px;
}
  .about-section {
  max-width: 768px;
  width: 100%;
  margin: 0 auto;
  padding: 50px 0px 100px;
}

.about-container {
  width: 90%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap; /* スマホ対応で縦並びになる */
  gap: 40px;
}

.about-card {
  flex: 1 1 calc(50% - 20px); /* PCでは2列に */
  display: flex;
  background: #fff;
  overflow: hidden;
  min-height: 280px;
}
  .about-card {
    flex: 1 1 60%; /* スマホでは1列 */
    flex-direction: column;
    min-height: auto;
  }
  .about-card img, 
  .about-text {
    width: 100%;
  }
  .about-text {
    padding: 20px 15px;
    background: #fff;
  }
  .about-text h3 {
    font-size: 20px;
  }
  .about-text p {
    font-size: 15px;
  }
  .arrow {
    font-size: 24px;
    text-align: right;
  }
  .arrow img {
    width: 50px;  
  }
  .more-info {
    margin-top: 30px;
    font-size: 18px;
  }
}

@media (max-width: 400px) {
.ttl_about_box {
  max-width: 400px;
  width: 92%;
  margin: 40px auto 40px;
}
  .about-section {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
  padding: 30px 0px 100px;
}

.about-container {
  width: 90%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap; /* スマホ対応で縦並びになる */
  gap: 40px;
}

  .about-card {
    flex: 1 1 100%; /* スマホでは1列 */
    flex-direction: column;
    min-height: auto;
  }
}


/* ドットナビ全体 */
.dot-nav {
  position: fixed;
  right: 0px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 999;
  background-color: rgba(255,255,255,.45);
  padding: 20px 15px;
}

/* 各ドット */
.dot-nav a {
  display: block;
  width: 10px;
  height: 10px;
  border: 2px solid #0b3d91; /* 紺色 */
  border-radius: 50%;
  background-color: transparent;
  transition: background-color 0.3s, transform 0.3s;
}

/* アクティブドット */
.dot-nav a.active {
  background-color: #0b3d91;
  transform: scale(1.2);
}