/* ===========================
   Breadcrumb
   =========================== */
.page_breadcrumb {
  background-color: #002840;
}
.page_breadcrumb .c-breadcrumb {
  padding: 25px 0;
}
.page_breadcrumb .c-breadcrumb ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.page_breadcrumb .c-breadcrumb li {
  color: #fff;
  font-size: 1.6rem;
  position: relative;
  letter-spacing: 0.1em;
}
.page_breadcrumb .c-breadcrumb li::after {
  content: ">";
  position: relative;
  padding: 0 5px;
  color: #fff;
}
.page_breadcrumb .c-breadcrumb li:last-child::after {
  content: none;
}
.page_breadcrumb .c-breadcrumb a {
  color: #fff;
  text-decoration: none;
  margin: 0;
}
/* SMP */
@media screen and (max-width: 1000px) {
  .page_breadcrumb .c-breadcrumb li {
    font-size: 1.4rem;
  }
  .page_breadcrumb .c-breadcrumb {
    padding: 10px 0;
  }
}
/* =========================================================
   page_about
   ========================================================= */
/* PC */
.page_about {
  background-image: url("../img/sub/sub2/background_led.png");
  background-repeat: repeat;
  background-size: auto;
  padding: 3rem 0 5rem;
}
.page_about .about-head {
  text-align: center;
}
.page_about .about-head__icon {
  margin: 0 auto 2.4rem;
  width: 7.8rem;
  height: auto;
}
.page_about .about-head__icon img {
  display: block;
  width: 100%;
  height: auto;
}
/* タイトル：カンプ指定 38.12rem（運用値は必要に応じ微調整） */
.page_about .about-head__title {
  font-size: 3.812rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.08em;
  color: var(--navy);
  display: inline-block;
  position: relative;
  padding-bottom: .6rem;
  z-index: 1;
}
.page_about .about-head__title span {
  position: relative;
  z-index: 1;
  font-weight: inherit;
  font-size: inherit;
  background-image: linear-gradient(#f4df4b, #f4df4b);
  background-repeat: no-repeat;
  background-size: 100% .6rem;
  background-position: center calc(100% - 0.3rem);
}
/* リード：カンプ指定 24rem（運用値 2.4rem） */
.page_about .about-head__lead {
  font-size: 2.4rem;
  font-weight: 700;
  color: #17618c;
  margin-top: 2rem;
  letter-spacing: 0.06em;
  line-height: 1.625;
}
.page_about .about-head__text {
  text-align: left;
  line-height: 2;
  max-width: 840px;
  margin: 2.5rem auto 0 auto;
}
.page_about .about-head__text p {
  text-align: left;
  padding-bottom: 1.5em;
}
/* SMP */
@media screen and (max-width: 1200px) {
    .page_about{width:100vw;}
  .page_about .about-head__icon {
    width: 5.6rem;
    margin-bottom: 1.6rem;
  }
  .page_about .about-head__title {
    font-size: 2.4rem;
    padding-bottom: .4rem;
    background-size: 78% .4rem;
  }
  .page_about .about-head__lead {
    font-size: 1.8rem;
    margin-top: 2rem;
  }
  .page_about .about-head__text {
    margin-top: 2rem;
  }
}
/* =========================================================
   page_anchor（アンカーリンク）
   ========================================================= */
/* PC */
.page_anchor {
  background-color: #f4df4b;
  padding: 9rem 0 7rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page_anchor .deco {
  width: 9.3rem;
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  margin: auto;
}
.page_anchor .anchor-ttl {
  font-size: 2.4rem;
  font-weight: 700;
  color: #0e2735;
  line-height: 1.3;
}
.page_anchor .anchor-note {
  font-size: 1.3rem;
  color: #0e2735;
  margin-top: .8rem;
  letter-spacing: .06em;
}
.page_anchor .anchor-list {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.4rem;
  flex-wrap: wrap;
}
.page_anchor .anchor-item {
  flex: 0 0 auto;
}
.page_anchor .anchor-btn {
  display: inline-flex;
  align-items: baseline;
  gap: 1.2rem;
  padding: 1.6rem 3.6rem 1.6rem 2.4rem;
  border-radius: 999px;
  line-height: 1;
  position: relative;
  transition-duration: 0.3s;
  min-width: 29rem;
}
.page_anchor .anchor-btn:hover {
  opacity: 1;
}
.page_anchor .anchor-btn::after {
  content: "";
  position: absolute;
  right: 1.8rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: .5rem solid transparent;
  border-right: .5rem solid transparent;
  border-top: .6rem solid currentColor;
}
/* ラベル＆番号 */
.page_anchor .anchor-label {
  font-size: 1.8rem;
  letter-spacing: .08em;
  text-align: center;
  width: 100%;
}
.page_anchor .anchor-no {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 1.8rem;
  letter-spacing: .06em;
}
/* 配色バリエーション */
.page_anchor .anchor-btn--primary {
  background-color: #0e2735;
  color: #fff;
  padding-right: 4.2rem;
  transition-duration: 0.3s;
  border: .1rem solid #0e2735;
}
.page_anchor .anchor-btn--primary:hover {
  background-color: #fff;
  color: #0e2735;
}
.page_anchor .anchor-btn--ghost {
  background-color: #fff;
  color: #0e2735;
  padding-right: 4.2rem;
  border: .1rem solid #0e2735;
}
.page_anchor .anchor-btn--ghost:hover {
  background-color: #0e2735;
  color: #fff;
}
/* SMP */
@media screen and (max-width: 1200px) {
  .page_anchor {
    padding: 10rem 0 4rem;width:100vw;
  }
  .page_anchor .anchor-list {
    gap: 1.2rem;
  }
  .page_anchor .anchor-btn {
    width: 100%;
    max-width: 32rem;
    justify-content: center;
    padding: 1.4rem 3.6rem 1.4rem 2.2rem;
  }
  .page_anchor .anchor-label, .page_anchor .anchor-no {
    font-size: 1.7rem;
  }
  .page_anchor .anchor-btn::after {
    right: 1.6rem;
  }
}
section .section_eyecatch {
  position: relative;
  margin-bottom: 6.7rem;
}
section .section_eyecatch .number {
  font-family: "Poppins", sans-serif;
  font-size: 21rem;
  font-weight: 500;
  position: absolute;
  bottom: -8rem;
  color: #f4df4b;
}
/* =========================================================
   section01
   ========================================================= */
/* PC */
.page_section01 {
  padding: 9rem 0 5rem 0;
}
section .sec01 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}
section .sec01__left {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 36rem;
}
section .sec01__title {
  font-size: 3.8rem;
  line-height: 1.368421053;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--navy);
}
section .sec01__lead {
  margin-top: 2.4rem;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.108em;
  line-height: 1.75;
}
.page_section01 .sec01__illust {
  width: 16rem;
  position: absolute;
  left: -14%;
  bottom: 4.5rem;
  right: 0;
  margin: auto;
}
.page_section01 .sec01__illust img {
  display: block;
  width: 100%;
  height: auto;
}
section .sec01__right p {
  font-size: 1.8rem;
  line-height: 1.75;
  margin: 0 0 1.5em 0;
  text-align: left;
}
/* SMP */
@media screen and (max-width: 1200px) {
  .page_section01,.page_section02 {
    padding: 5rem 0;width:100vw;
  }
  section .section_eyecatch .number {
    font-size: 10rem;
  }
  section .sec01 {
    display: block;
  }
  section .sec01__left {
    min-height: 0;
  }
  section .sec01__title {
    font-size: 2.6rem;
    line-height: 1.4;
  }
  section .sec01__lead {
    font-size: 1.6rem;
    margin-top: 1.6rem;
  }
  .page_section01 .sec01__illust {
    position: static;
    width: 13rem;
    margin: 2.4rem auto 0;
  }
  section .sec01__right {
    margin-top: 2.8rem;
  }
  section .sec01__right p {
    font-size: 1.6rem;
    line-height: 1.9;
  }
}
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
/* advantage */
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
.sec01-adv {
  background-color: #fffdee;
  padding: 7rem 2rem 2rem 2rem;
}
.sec01-adv .adv-head {
  position: relative;
  border: 1px solid #0e2735;
  text-align: center;
  padding: 3rem 0 2.5rem 0;
  margin-bottom: 2.8rem;
  background-color: #fff;
}
.sec01-adv .adv-badge {
  position: relative;
  height: 2.7rem;
  width: auto;
  margin-bottom: 1.5rem;
}
.sec01-adv .adv-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #0e2735;
  line-height: 1.3;
  letter-spacing: .04em;
}
.sec01-adv .adv-lead {
  font-size: 1.8rem;
  letter-spacing: .108em;
  line-height: 1.9;
  margin: 0 0 4rem 0;
  text-align: left;
}
/* 丸カード群 */
@media screen and (min-width:1001px) {
  .sec01-adv .adv-list {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0 3rem;
    justify-items: center;
  }
  .sec01-adv .adv-list li {
    grid-column: span 2;
  }
  .sec01-adv .adv-list li:nth-child(1) {
    grid-column: 2 / span 2;
  }
  .sec01-adv .adv-list li:nth-child(2) {
    grid-column: 4 / span 2;
  }
}
.sec01-adv .adv-item {
  background: #fff;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  padding: 2rem;
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  flex: 0 0 30rem;
}
.sec01-adv .adv-item span {
  font-family: "Poppins", sans-serif;
  font-weight: 500;
}
.sec01-adv .adv-num {
  position: absolute;
  top: 3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 50%;
  background: #f4df4b;
  color: #0e2735;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 2rem;
  line-height: 4.6rem;
}
.sec01-adv .adv-item-ttl {
  margin-top: 2rem;
  font-size: 2.4rem;
  font-weight: 700;
  color: #0e2735;
  line-height: 1.4;
}
.sec01-adv .adv-item-txt {
  margin-top: 2rem;
  font-size: 1.5rem;
  line-height: 1.9;
  min-height: 5.5em;
}
/* SMP */
@media screen and (max-width:1000px) {
  .sec01-adv .adv-title {
    font-size: 2rem;
  }
  .sec01-adv .adv-list {
    display: flex;
    gap: 2.5rem 4rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
  }
  .sec01-adv .adv-item {
    flex: 0 0 30rem;
  }
}
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
/* advantage  blue*/
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
.sec01-adv.blue {
  background-color: #f1f4f6;
  margin-top: 4rem;
  padding-top: 3rem;
}
.sec01-adv.blue .adv-head {
  margin-bottom: 2.3rem;
}
.sec01-adv.blue .adv-num {
  background: #17618c;
  color: #fff;
}
.sec01-adv.blue .adv-lead {
  margin-bottom: 2rem;
}
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
/* price*/
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
.page_price {
  background: #f6f9fc;
  padding: 7rem 8rem 10rem 7rem;
  margin-bottom: 6rem;
}
.page_price .price-head {
  display: block;
}
.page_price .price-badge {
  height: 2.5rem;
  width: auto;
  margin-bottom: .6rem;
}
.page_price .price-title {
  font-size: 2.1rem;
  /* 21px */
  font-weight: 700;
  color: #0e2735;
  line-height: 1.4;
  padding: 0 0 1.5rem 0;
}
.page_price .price-box {
  background: #fff;
  padding: 5rem 9rem 3rem 9rem;
  max-width: 840px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.page_price .deco {
  height: 10rem;
  width: auto;
  position: absolute;
  right: 8rem;
  top: -5px;
}
.page_price .price-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #0e2735;
}
.page_price .price-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid #0e2735;
}
.page_price .price-list .item {
  font-size: 1.8rem;
  font-weight: 500;
  color: #0e2735;
}
.page_price .price-list .amount {
  font-size: 2rem;
  font-weight: 500;
  color: #0e2735;
  white-space: nowrap;
  letter-spacing: 0.06em;
}
.page_price .price-list .amount .tax {
  font-size: 1.3rem;
  font-weight: 400;
}
@media screen and (max-width:1200px) {
  .page_price {
    padding: 5rem 2rem;width:100vw;
  }
  .page_price .deco {
    right: 2rem;
  }
  .page_price .price-box {
    padding: 2rem;
  }
  .page_price .price-list li {
    display: block;
    padding: 1.4rem 0;
  }
  .page_price .price-list .item {
    font-size: 1.6rem;
  }
  .page_price .price-list .amount {
    display: block;
    font-size: 1.6rem;
    width: 100%;
  }
}
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
/* Case study */
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
.sec02-case {
  padding: 6rem 0 7rem 0;
}
.sec02-case .case-head {
  position: relative;
  border: 1px solid #0e2735;
  text-align: center;
  padding: 3rem 0 2.5rem 0;
  margin-bottom: 1.5rem;
  background-color: #fff;
  position: relative;
}
.sec02-case .case-badge {
  position: relative;
  height: 2.7rem;
  width: auto;
  margin-bottom: 1.5rem;
}
.sec02-case .case-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #0e2735;
  line-height: 1.3;
  letter-spacing: .04em;
}
.sec02-case .deco {
  max-width: 10rem;
  position: absolute;
  left: 0;
  right: 0;
  transform: translateX(-180%);
  margin: auto;
  top: -2rem;
}
.sec02-case .case-lead {
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  line-height: 1.9;
  margin: 0 0 4rem 0;
  text-align: left;
}
.page_section02 .sec01__left {
  min-height: inherit;
}
/* case item */
.case-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.case-item {
  border: 1px solid #0e2735;
  padding: 7.1rem 6rem 3rem 6.5rem;
  background: #fff;
  position: relative;
}
.case-item__head {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin-bottom: 0.5rem;
  margin-top: 2rem;
}
.case-item__head .case-num {
  font-family: "Caveat", cursive;
  font-size: 3.2rem;
  font-weight: 400;
  color: #fff;
  background-color: #17618c;
  border-radius: 0 16px 0 0;
  padding: 1.5rem 2.5rem 1rem 3rem;
  box-sizing: border-box;
  display: block;
  position: absolute;
  left: 0;
  top: 1.5rem;
  line-height: 1;
}
.case-item__title {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.458333333;
  color: #0e2735;
}
.case-item__body {
  display: flex;
  gap: 5rem;
  justify-content: space-between;
  align-items: flex-start;
}
.case-item__left {
  flex: 1 1 auto;
}
.case-item__left p {
  font-size: 1.8rem;
  line-height: 1.7;
  margin-bottom: .6rem;
  letter-spacing: 0.06em;
}
.case-item__right {
  flex: 0 0 47%;
}
.case-item__right img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: .6rem;
}
/* SMP */
@media screen and (max-width:1000px) {
  .sec02-case .case-title {
    font-size: 2rem;
  }
  .sec02-case .deco {
    max-width: 8rem;
    position: absolute;
    left: 0;
    right: auto;
    transform: translateX(0);
    margin: auto;
    top: -2rem;
  }
  .case-item__body {
    flex-direction: column;
    gap: 2rem;
  }
  .case-item__right {
    flex: none;
    margin-top: 1.6rem;
  }
  .case-item {
    border: 1px solid #0e2735;
    padding: 6.5rem 2rem 4rem 2rem;
    background: #fff;
    position: relative;
  }
  .case-item__title {
    font-size: 2rem;
  }
  .case-item__left p {
    font-size: 1.6rem;
  }
  .case-item__head .case-num {
    font-size: 2.8rem;
    font-weight: 400;
    padding: 0.8rem 2.5rem 0.8rem 3rem;
  }
}
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
/* Flow */
/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
.page_flow {
  padding: 10rem 0 9rem 0;
  background: #f4f7f9;
  position: relative;
}
.page_flow .deco {
  max-width: 13rem;
  position: absolute;
  top: 5rem;
  right: 14rem;
}
/* 見出し */
.page_flow .flow-head {
  text-align: center;
  margin-bottom: 2.4rem;
}
.page_flow .flow-title {
  font-size: 3.8rem;
  font-weight: 700;
  color: #0e2735;
  line-height: 1.35;
  letter-spacing: 0.06em;
}
.page_flow .flow-lead {
  margin-top: 3.8rem;
  font-size: 1.6rem;
  line-height: 1.9;
  letter-spacing: .04em;
  color: #0e2735;
  margin-bottom: 3.4rem;
}
/* リスト本体 */
.page_flow .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}
/* 各ブロック（共通） */
.page_flow .flow-step {
  color: #fff;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2.5rem 3rem 2.5rem 5rem;
  position: relative;
  box-shadow: 0 3px 0 #fff;
  position: relative;
}
.page_flow .flow-step:last-child {
  border-bottom: none;
}
/* 背景カラー（上→下） */
.page_flow .flow-step.c1 {
  background: #75a9c7;
  z-index: 6;
}
.page_flow .flow-step.c2 {
  background: #478bb1;
  z-index: 5;
}
.page_flow .flow-step.c3 {
  background: #2e759f;
  z-index: 4;
}
.page_flow .flow-step.c4 {
  background: #0d557f;
  z-index: 3;
}
.page_flow .flow-step.c5 {
  background: #064468;
  z-index: 2;
}
.page_flow .flow-step.c6 {
  background: #002840;
  z-index: 1;
}
/* ▼（最下段以外） */
.page_flow .flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -20px;
  transform: translateX(-50%);
  width: 35px;
  height: 22px;
  background: inherit;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  border-top: none;
  box-sizing: border-box;
  z-index: 20;
  pointer-events: none;
}
.page_flow .flow-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -23px;
  transform: translateX(-50%) scale(1.1);
  width: 35px;
  height: 22px;
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  border-top: none;
  box-sizing: border-box;
  z-index: 19;
  pointer-events: none;
}
/* 左側：アイコン + 数字 + タイトル */
.page_flow .flow-l {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  min-width: 28rem;
  flex: 1 1 50%;
}
.page_flow .flow-ic {
  width: 33px;
  height: auto;
  display: block;
  flex: 0 0 auto;
}
.page_flow .flow-no {
  font-family: "Poppins", sans-serif;
  font-size: 4.5rem;
  /* 45px */
  font-weight: 700;
  line-height: 1;
}
.page_flow .flow-ttl {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  width: 70%;
  display: block;
  text-align: center;
}
/* 右側：本文 */
.page_flow .flow-r {
  font-size: 1.6rem;
  line-height: 1.625;
  letter-spacing: .04em;
  flex: 1 1 50%;
  font-weight: 500;
}
/* SMP */
@media screen and (max-width:1000px) {
  .page_flow {
    padding: 4rem 0;width:100vw;
  }
  .page_flow .deco {
    max-width: 8rem;
    position: absolute;
    top: -5rem;
    right: -1rem;
  }
  .page_flow .flow-title {
    font-size: 2.2rem;
  }
  .page_flow .flow-lead {
    font-size: 1.5rem;
  }
  .page_flow .flow-step {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
    padding: 3.2rem 2rem;
  }
  .page_flow .flow-l {
    min-width: 0;
  }
  .page_flow .flow-no {
    font-size: 3.6rem;
  }
  .page_flow .flow-ttl {
    font-size: 1.8rem;
  }
  .page_flow .flow-r {
    font-size: 1.5rem;
  }
}