@charset "UTF-8";
/* ------------------------------------------------------------
// design
------------------------------------------------------------ */
.page-ttl-img {
  position: relative;
  height: 420px;
  margin-bottom: 120px;
  background: url(../images/business/page-ttl-img.jpg) no-repeat center center/cover;
}
.page-ttl-img .page-ttl {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 30px 30px 0;
  background: rgba(173, 43, 61, 0.6);
}
.page-ttl-img .page-ttl h2 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 72px;
  color: #ffffff;
  line-height: 1;
}
.page-ttl-img .page-ttl span {
  font-size: 16px;
  color: #cccccc;
}
@media print, screen and (max-width: 767px) {
  .page-ttl-img {
    height: 240px;
    margin-bottom: 60px;
  }
  .page-ttl-img .page-ttl {
    padding: 20px 0 0;
  }
  .page-ttl-img .page-ttl h2 {
    justify-content: center;
    font-size: 42px;
    margin-bottom: -8px;
  }
  .page-ttl-img .page-ttl span {
    display: none;
  }
}

.business-box-1 {
  display: flex;
  gap: 60px;
  margin: 0 120px 60px;
}
.business-box-1 .txt-box {
  flex: 1;
  position: relative;
  padding: 40px;
  display: inline-block;
}
.business-box-1 .txt-box::before {
  content: "";
  position: absolute;
  left: 0;
  top: -20px;
  width: 2px;
  height: 100%;
  background-color: #262626;
}
.business-box-1 .txt-box::after {
  content: "";
  position: absolute;
  left: -20px;
  top: 0;
  width: calc(100% + 20px);
  height: 2px;
  background-color: #ad2b3d;
}
.business-box-1 .txt-box .business-subttl {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 42px;
  padding: 10px 0;
}
.business-box-1 .txt-box .business-subttl span {
  font-size: 15px;
  color: #cccccc;
}
.business-box-1 .img-box {
  width: 100%;
  max-width: 400px;
}
@media print, screen and (max-width: 1099px) {
  .business-box-1 {
    flex-direction: column;
    gap: 15px;
    margin: 0 0 60px;
  }
  .business-box-1 .txt-box {
    padding: 20px;
  }
  .business-box-1 .txt-box::before {
    top: -15px;
  }
  .business-box-1 .txt-box::after {
    content: "";
    width: calc(100% + 15px);
  }
  .business-box-1 .img-box {
    text-align: center;
    max-width: none;
  }
}

.business-box-2 {
  display: flex;
  gap: 60px;
  margin: 0 120px 60px;
}
.business-box-2 .txt-box {
  order: 1;
  flex: 1;
  position: relative;
  padding: 40px;
  display: inline-block;
}
.business-box-2 .txt-box::before {
  content: "";
  position: absolute;
  left: 0;
  top: -20px;
  width: 2px;
  height: 100%;
  background-color: #262626;
}
.business-box-2 .txt-box::after {
  content: "";
  position: absolute;
  left: -20px;
  top: 0;
  width: calc(100% + 20px);
  height: 2px;
  background-color: #ad2b3d;
}
.business-box-2 .txt-box .business-subttl {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 42px;
  padding: 10px 0;
}
.business-box-2 .txt-box .business-subttl span {
  font-size: 15px;
  color: #cccccc;
}
.business-box-2 .img-box {
  order: 2;
  width: 100%;
  max-width: 400px;
}
@media print, screen and (max-width: 1099px) {
  .business-box-2 {
    flex-direction: column;
    gap: 15px;
    margin: 0 0 60px;
  }
  .business-box-2 .txt-box {
    order: 2;
    padding: 20px;
  }
  .business-box-2 .txt-box::before {
    top: -15px;
  }
  .business-box-2 .txt-box::after {
    width: calc(100% + 15px);
  }
  .business-box-2 .img-box {
    order: 1;
    text-align: center;
    max-width: none;
  }
}

.business-box-3 {
  position: relative;
  margin: 0 120px 60px;
  padding: 60px 40px 40px;
  border: 2px solid #ad2b3d;
}
.business-box-3 .business-subttl {
  position: absolute;
  top: -50px;
  left: 20px;
  display: inline-block;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 42px;
  padding: 10px 0.5em;
  background: #ffffff;
}
.business-box-3 .business-subttl span {
  font-size: 15px;
  color: #cccccc;
}
.business-box-3 p {
  text-align: center;
}
.business-box-3 ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 40px;
}
.business-box-3 ul li {
  color: #ffffff;
  padding: 10px 15px;
  background: #292929;
}
@media print, screen and (max-width: 767px) {
  .business-box-3 {
    margin: 0 0 60px;
    padding: 60px 30px 40px;
  }
  .business-box-3 .business-subttl {
    top: -45px;
    left: 50%;
    transform: translateX(-50%);
  }
  .business-box-3 .business-subttl span {
    display: none;
  }
  .business-box-3 ul {
    gap: 10px;
  }
  .business-box-3 ul li {
    padding: 10px;
  }
}

/* 外側のスクロールコンテナ */
.scroll-container {
  overflow-x: auto;
  white-space: nowrap;
  max-width: 100%;
  margin: 40px 0 60px;
  padding: 10px;
  /* グラデーション背景のボックス */
  /* 低→高 のライン */
}
.scroll-container .gradation-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 800px; /* これより小さくするとレスポンシブでスクロール可 */
  margin: 0 auto;
  padding: 10px;
  background: linear-gradient(to right, #ad2b3d, #800b1a);
  border-radius: 5px;
  /* 各塗料アイテム */
}
.scroll-container .gradation-box .grade-item {
  flex: 1;
  color: #fff;
  text-align: center;
  margin: 5px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid #ffffff;
  border-radius: 5px;
}
.scroll-container .gradation-line {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 800px;
  margin: 10px auto 0;
  /* 低と高のテキスト */
  /* 矢印（線と矢印） */
}
.scroll-container .gradation-line .low,
.scroll-container .gradation-line .high {
  color: #ad2b3d;
}
.scroll-container .gradation-line .arrow {
  flex-grow: 1;
  height: 2px;
  background: black;
  position: relative;
  margin: 0 10px;
}
.scroll-container .gradation-line .arrow::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid black;
  border-right: 2px solid black;
  transform: translateY(-50%) rotate(45deg);
}

.red-box-1 {
  display: flex;
}
.red-box-1 .img-box {
  width: 100%;
  max-width: 40%;
  background: url(../images/business/img-3.jpg) no-repeat center center/cover;
  border-right: 2px solid #ffffff;
}
.red-box-1 .txt-box {
  flex: 1;
  padding: 40px;
  background: #ad2b3d;
}
.red-box-1 .txt-box .ttl {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed #ffffff;
}
.red-box-1 .txt-box .ttl .en {
  font-size: 42px;
  color: #ffffff;
}
.red-box-1 .txt-box .ttl .jp {
  font-size: 15px;
  color: #cccccc;
}
.red-box-1 .txt-box p {
  color: #ffffff;
}
@media print, screen and (max-width: 767px) {
  .red-box-1 {
    flex-direction: column;
  }
  .red-box-1 .img-box {
    width: 100%;
    max-width: none;
    height: 120px;
  }
  .red-box-1 .txt-box {
    padding: 20px 20px 40px;
  }
  .red-box-1 .txt-box .ttl .en {
    font-size: 42px;
  }
  .red-box-1 .txt-box .ttl .jp {
    font-size: 15px;
  }
}

.red-box-2 {
  display: flex;
}
.red-box-2 .img-box {
  width: 100%;
  max-width: 40%;
  background: url(../images/business/img-4.jpg) no-repeat center center/cover;
  border-right: 2px solid #ffffff;
}
.red-box-2 .txt-box {
  flex: 1;
  padding: 40px;
  background: #ad2b3d;
}
.red-box-2 .txt-box .ttl {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed #ffffff;
}
.red-box-2 .txt-box .ttl .en {
  font-size: 42px;
  color: #ffffff;
}
.red-box-2 .txt-box .ttl .jp {
  font-size: 15px;
  color: #cccccc;
}
.red-box-2 .txt-box p {
  color: #ffffff;
}
.red-box-2 .txt-box .number {
  display: flex;
  flex-wrap: wrap;
  gap: 0 40px;
  font-size: 15px;
  color: #ffffff;
  margin: 20px 0 40px;
}
.red-box-2 .txt-box .number div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.red-box-2 .txt-box .number div span,
.red-box-2 .txt-box .number div a {
  font-size: 42px;
  color: #ffffff;
}
.red-box-2 .txt-box .number div span:hover,
.red-box-2 .txt-box .number div a:hover {
  color: #ffffff;
}
.red-box-2 .txt-box .link-btn a {
  width: 100%;
  max-width: 320px;
  border: 2px solid #ffffff;
}
@media print, screen and (max-width: 767px) {
  .red-box-2 {
    flex-direction: column;
  }
  .red-box-2 .img-box {
    width: 100%;
    max-width: none;
    height: 120px;
  }
  .red-box-2 .txt-box {
    padding: 20px 20px 40px;
  }
  .red-box-2 .txt-box .ttl .en {
    font-size: 42px;
  }
  .red-box-2 .txt-box .ttl .jp {
    font-size: 15px;
  }
  .red-box-2 .txt-box .number {
    gap: 0;
  }
  .red-box-2 .txt-box .number div {
    gap: 8px;
  }
  .red-box-2 .txt-box .number div span,
  .red-box-2 .txt-box .number div a {
    font-size: 32px;
  }
  .red-box-2 .txt-box .link-btn a {
    max-width: 300px;
    height: 60px;
  }
}

/* フロー全体のコンテナ */
.flow-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 0 60px;
  /* 各フローの番号 */
  /* タイトル */
}
.flow-container .flow-box {
  position: relative;
  width: calc((100% - 90px) / 3);
  margin-bottom: 50px;
  padding: 50px 30px 40px;
  background: #fff;
  border: 1px dashed #ad2b3d;
  box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  /* 矢印を疑似要素で作成 */
}
.flow-container .flow-box::after {
  content: "";
  position: absolute;
  right: -30px;
  top: 50%;
  width: 20px;
  height: 20px;
  background: transparent;
  border-top: 2px solid #ad2b3d;
  border-right: 2px solid #ad2b3d;
  transform: rotate(45deg);
}
.flow-container .flow-box:last-child::after {
  display: none;
}
.flow-container .flow-number {
  position: absolute;
  top: -10px;
  left: -10px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 26px;
  color: #ffffff;
  text-align: center;
  padding: 10px;
  width: 80px;
  height: 40px;
  background: #262626;
  border-radius: 6px;
}
.flow-container .flow-title {
  font-size: 18px;
  font-weight: bold;
  color: #ad2b3d; /* 赤色 */
  margin-bottom: 20px;
  padding: 15px;
  border-top: 2px solid #ad2b3d;
  border-bottom: 2px solid #ad2b3d;
}
.flow-container p {
  font-size: 16px;
}
.flow-container .number {
  display: flex;
  flex-wrap: wrap;
  gap: 0 20px;
  font-size: 15px;
  margin: 20px 0;
}
.flow-container .number div {
  display: flex;
  align-items: baseline;
  gap: 8px;
  line-height: 1.4;
}
.flow-container .number div span,
.flow-container .number div a {
  font-size: 32px;
  color: #292929;
}
.flow-container .number div span:hover,
.flow-container .number div a:hover {
  color: #292929;
}
.flow-container .link-btn a {
  font-size: 16px;
  width: 100%;
  max-width: 100%;
  height: 50px;
  border: 2px solid #ffffff;
}
.flow-container .disc {
  font-size: 15px;
  color: #ad2b3d;
  margin-top: 10px;
}
@media print, screen and (max-width: 1299px) {
  .flow-container .flow-box {
    position: relative;
    width: calc((100% - 50px) / 2);
  }
}
@media print, screen and (max-width: 991px) {
  .flow-container {
    flex-direction: column;
    align-items: center;
    margin: 0 10px;
  }
  .flow-container .flow-box {
    width: 100%;
    padding: 50px 20px 30px;
  }
  .flow-container .flow-box::after {
    right: 50%;
    top: auto;
    bottom: -30px;
    transform: rotate(135deg);
  }
  .flow-container p,
  .flow-container .disc {
    font-size: 15px;
  }
  .flow-container .number div {
    gap: 6px;
  }
  .flow-container .number div span,
  .flow-container .number div a {
    font-size: 26px;
  }
}