body.home {
  position: relative;
}

.kv-container {
  position: relative;
  margin: 0 auto;
  width: 100%;
  color: #fff;
  padding: 10rem 0 14rem;
}

.kv-container::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--header-offset, 0px));
  left: 0;
  right: 0;
  height: calc(100% + var(--header-offset, 0px));
  background: linear-gradient(to right, #f24b0b50 0%, #ff800050 100%);
  z-index: 1;
}

.kv-video {
  position: absolute;
  top: calc(-1 * var(--header-offset, 0px));
  left: 0;
  width: 100%;
  height: calc(100% + var(--header-offset, 0px));
  object-fit: cover;
  z-index: 0;
}

.kv-container > *:not(.kv-video) {
  position: relative;
  z-index: 2;
}

.kv-text {
  max-width: 1070px;
}

.kv-content {
  display: flex;
  justify-content: space-between;
  width: 90%;
  margin: 0 auto;
  max-width: 1120px;
}

.kv-container iframe {
  background-color: rgb(255 255 255 / 50%);
}

.kv-text h1 {
  font-size: calc(var(--s-val) * 3.5);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.kv-text dd {
  font-size: calc(var(--s-val) * 2.3);
  line-height: 1.3;
  font-weight: bold;
}

.cont_1 {
  border-radius: 10px;
  overflow: hidden;
}

.cont_1 p {
  font-size: 12px;
  font-weight: bold;
  text-align: center;
  background-color: #000;
  padding: 8px 0;
}

.color-orange {
  color: var(--color-orange_2);
}

/*===共通===*/

.section-title {
  position: relative;
  line-height: 1;
  padding: 3rem 0;
  text-align: center;
}

.section-title::before {
  font-size: calc(var(--s-val) * 12);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: bold;
  line-height: 1;
  font-family: var(--font-oswald);
  color: rgba(255, 128, 0, 0.15);
  width: 100%;
}

.section-title h2 {
  font-size: calc(var(--s-val) * 3.2);
  text-align: center;
  background: var(--bg-gra);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}

/*===overview===*/

.overview-area {
  background: var(--bg-gra);
  text-align: center;
  color: #fff;
  padding: 3rem 0 5rem;
}

section.overview-area .section-title {
  margin-bottom: 4rem;
}

.overview-area .section-title h2 {
  color: #fff;
  -webkit-text-fill-color: unset;
}

.overview-area .section-title::before {
  content: "ABOUT US";
  color: rgba(255, 255, 255, 0.15);
}

.overview-detail p {
  font-size: calc(var(--s-val) * 1.9);
  line-height: 1.3;
  font-weight: bold;
  width: 90%;
  margin: 0 auto;
}

.overview-detail p span {
  display: block;
  margin-bottom: 2rem;
}

/*===case===*/

.case-area .section-title {
  margin-bottom: 2rem;
}

section.case-area {
  padding: 3rem 0 5rem;
}

.case-area .section-title::before {
  content: "CASE";
}

.case-image {
  margin-bottom: 1rem;
}

.case-wrapper {
  display: flex;
  justify-content: center;
  gap: calc(var(--s-val) * 2);
  width: 90%;
  margin: 0 auto;
  max-width: 1120px;
}

.case-content_title {
  padding: 1rem 0;
}

.case-content_title p {
  text-align: center;
  font-size: calc(var(--s-val) * 1.7);
  font-weight: bold;
  background: var(--bg-gra);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  line-height: 1.2;
  min-height: 85px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.case-content_title p span {
  font-size: calc(var(--s-val) * 2.4);
}

.case-content {
  width: 100%;
}

.case-grid__row {
  display: grid;
  grid-template-columns: 40% 60%;
  align-items: stretch;
  justify-items: center;
  border-top: 1px solid #ffecd9;
  border-left: 1px solid #ffecd9;
  border-right: 1px solid #ffecd9;
}

.case-grid__row dt,
.case-grid__row dd {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--s-val) * 1.4);
  text-align: center;
  padding: 0.4rem 0;
  min-height: 40px;
}

.case-grid__row:last-child {
  border-bottom: 1px solid #ffecd9;
}

.case-grid__row dt {
  background-color: #fff5ec;
  color: var(--color-orange_2);
  font-weight: bold;
}

.case-grid__row dd {
  border-left: 1px solid #ffecd9;
  font-weight: 500;
}

/*===reason===*/

.reason-area {
  background-color: #ffecd9;
  padding: 4rem 0 10rem;
}

.reason-wrapper {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: calc(var(--s-val) * 2);
  width: 90%;
}

.reason-content {
  display: flex;
  background-color: #fff;
  padding: 3rem 6rem 3rem 5rem;
  gap: calc(var(--s-val) * 5);
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.25);
  border-radius: calc(var(--s-val) * 1);
  align-items: center;
}

.reason-area .section-title {
  position: relative;
  margin-bottom: 4rem;
}

.reason-area .section-title::before {
  content: "REASON";
}

.reason-image {
  width: 40%;
}

.reason-text {
  width: 60%;
}

.reason-title {
  display: flex;
  align-items: center;
  gap: calc(var(--s-val) * 2);
  margin-bottom: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #ff8000;
}

.reason-title p:first-child {
  font-size: calc(var(--s-val) * 6);
  font-family: var(--font-oswald);
  color: rgba(255, 128, 0, 0.15);
  line-height: 1;
  font-weight: bold;
}

.reason-title p:last-child {
  font-size: calc(var(--s-val) * 2.4);
  background: var(--bg-gra);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-weight: bold;
  line-height: 1.2;
}

.reason-detail {
  font-size: calc(var(--s-val) * 1.6);
}

.reason-detail li {
  position: relative;
  display: flex;
  align-items: center;
  gap: calc(var(--s-val) * 0.5);
}

.reason-detail li::before {
  content: "";
  background-color: #ff8000;
  width: calc(var(--s-val) * 0.2);
  height: calc(var(--s-val) * 1.5);
  display: block;
}

/*===service===*/

.service-area {
  padding: 5rem 0 0;
}

.service-area .section-title::before {
  content: "SERVICE";
}

.service-area .section-title h2 {
  text-align: center;
}

.service-list {
  max-width: 1120px;
  width: 90%;
  margin: 12rem auto 9rem;
}

.service-list ul {
  display: flex;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
  border-bottom: 1px solid #ededed;
  gap: calc(var(--s-val) * 8);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
}

.service-list ul:last-child {
  margin: 0;
}

.service-list li {
  position: relative;
}

.service-list li .service-tab.is-active::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: -2rem;
  z-index: 1;
  left: 50%;
  transform: translateX(-50%);
  background-image: url(../img/active-bg.png);
  background-repeat: no-repeat;
  background-position: left 0 bottom 0;
  background-size: contain;
}

.service-tab.is-active {
  color: #ff8000;
}

.service-tab {
  border: none;
  background: transparent;
  font-size: calc(var(--s-val) * 2);
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.service-panels {
  background-color: #ffecd9;
  padding: 2rem 0 4rem;
}

.service-panel_title {
  text-align: center;
  padding: 0 0 4rem;
  display: none;
}

.service-panel_title.is-active {
  display: block;
}

.service-panel_title h2 {
  background: var(--bg-gra);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-size: calc(var(--s-val) * 3.2);
}

.service-panel_title p {
  font-size: calc(var(--s-val) * 1.9);
}

.service-panel {
  display: none;
  background: #fff;
  border-radius: 20px;
  padding: calc(var(--s-val) * 4);
}

.service-panel.is-active {
  display: block;
  max-width: 1120px;
  margin: 0 auto;
}

.service-panel__intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
}

.service-panel__eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #c75a2b;
  margin-bottom: 8px;
}

.service-panel__intro h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: #3a2f2b;
}

.service-panel__intro p {
  color: #5e524c;
  line-height: 1.7;
}

.service-panel__grid {
  display: flex;
  width: 100%;
  gap: calc(var(--s-val) * 1.5);
}

.service-card__top img,
.service-card__top .service-card_text {
  width: 50%;
}

.service-card__top .service-card_text {
  padding: 5rem 3rem 5rem 5rem;
}

.service-panel h4 {
  font-size: calc(var(--s-val) * 1.7);
  color: var(--color-orange_2);
}

.service-panel {
  color: #1e1e1e;
  line-height: 1.6;
  font-size: calc(var(--s-val) * 1.4);
  margin-bottom: 2rem;
  font-weight: normal;
}

#service-panel-samurai h4 {
  font-weight: bold;
}

#service-panel-samurai h4 span {
  font-weight: normal;
}

.service-card__top .service-card_text h4 {
  margin-bottom: 1rem;
}

.service-card__top .service-card_text p {
  margin-bottom: 1rem;
}

.service-card {
  border-radius: calc(var(--s-val) * 1.6);
  display: flex;
  gap: calc(var(--s-val) * 1.2);
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.25);
  width: 100%;
  flex-direction: column;
}

.service-card h4 {
  text-align: center;
}

.service-card h4 span {
  font-weight: normal;
}

.service-card__top {
  flex-direction: row;
  align-items: center;
  display: flex;
  margin-bottom: 3rem;
  box-shadow: unset;
}

.service-card h4 {
  margin-bottom: 1rem;
}

.service-card .service-title p {
  width: 90%;
  margin: 0 auto 2rem;
}

.service-card__link {
  font-size: calc(var(--s-val) * 2);
  font-weight: 700;
  color: #1e1e1e;
  display: flex;
  justify-content: flex-start;
  padding: 0 2rem 1rem 0;
  align-items: center;
  flex-direction: row-reverse;
  gap: calc(var(--s-val) * 1);
}

.service-card__link::before {
  content: "";
  background-image: url(../img/view-arrow.png);
  background-size: contain;
  background-repeat: no-repeat;
  width: 15px;
  height: 15px;
}

a.service-card__link-wrap {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-title img {
  margin-bottom: 2rem;
  border-radius: calc(var(--s-val) * 1) calc(var(--s-val) * 1) 0 0;
}

/*===PRODUCT===*/

.production-area {
  max-width: 1120px;
  margin: 7rem auto;
  width: 90%;
}

.production-area .section-title {
  margin-bottom: 2rem;
}

.production-area .section-title::before {
  content: "PRODUCTION";
}

.production-wrapper {
  display: flex;
}

.production-content {
  width: 100%;
}

.production-text {
  font-size: calc(var(--s-val) * 2);
  text-align: center;
  font-weight: bold;
  color: var(--color-orange_2);
}

/*===STEP===*/

.steps-section .section-title {
  margin-bottom: 3rem;
}

.steps-section {
  padding: 3rem 0 5rem;
  background-color: #ffecd9;
}

.steps-section .section-title::before {
  content: "FLOW";
}

.steps-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 3%;
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--s-val) * 4) calc(var(--s-val) * 14);
}

.step-card_inner {
  padding: 1rem 1rem 0;
}

.step-card {
  width: calc(33.33% - calc(var(--s-val) * 9.33));
  background-color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 15px;
  border: 2px solid var(--color-orange_2);
  position: relative;
}

.step-card::before {
  content: "";
  background-image: url(../img/step-dot.png);
  background-size: 100%;
  background-repeat: no-repeat;
  width: calc(var(--s-val) * 7);
  height: calc(var(--s-val) * 2);
  position: absolute;
  right: calc(var(--s-val) * -9.5);
  top: 50%;
  transform: translateY(-50%);
}

.step-card:nth-child(3)::before,
.step-card:nth-child(6)::before {
  display: none;
}

.step-first.step-card {
  background: unset;
  border: unset;
  justify-content: center;
}

.step-first.step-card img {
  width: 75%;
  margin: 0 auto;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--s-val) * 4.4);
  color: var(--color-orange_2);
  gap: 10px;
  font-family: var(--font-oswald);
}

.step-number span {
  display: flex;
  align-items: center;
}

.step-card:nth-child(2) span {
  width: 22%;
}

.step-card:nth-child(3) span {
  width: 23%;
}

.step-card:nth-child(4) span {
  width: 23%;
}

.step-card:nth-child(5) span {
  width: 30%;
}

.step-card:nth-child(6) span {
  width: 22%;
}

.step-card_title {
  margin-bottom: 1rem;
}

.step-card_title p {
  font-size: calc(var(--s-val) * 1.8);
  text-align: center;
  font-weight: 600;
}

.step-card_detail {
  text-align: center;
  font-size: calc(var(--s-val) * 1.2);
  margin-bottom: 1rem;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card_note {
  text-align: center;
  font-size: calc(var(--s-val) * 1.2);
  color: #fff;
  background: var(--color-orange_2);
  padding: 0.5rem 0;
  border-radius: 0 0 12px 12px;
}

/*===promise===*/

.promise-area {
  background: var(--bg-gra);
  text-align: center;
  color: #fff;
  padding: 2rem 0 9rem;
}

.promise-area .section-title::before {
  content: "PROMISE";
  color: rgba(255, 255, 255, 0.15);
}

.promise-area .section-title h2 {
  color: #fff;
  -webkit-text-fill-color: unset;
}

.promise-area .section-title {
  margin-bottom: 2rem;
}

.promise-text {
  font-size: calc(var(--s-val) * 2.4);
  width: 90%;
  margin: 0 auto;
}

.promise-text p {
  font-weight: bold;
}

.promise-text p:first-child {
  margin-bottom: 3rem;
}

/*===QA===*/

.qa-area {
  padding: 2rem 0 10rem;
  background-color: #ffecd9;
}

.qa-area .section-title {
  margin-bottom: 4rem;
}

.qa-area .section-title::before {
  content: "FAQ";
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  width: 90%;
}

.faq-list__item {
  background-color: #fff;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.18);
  font-size: calc(var(--s-val) * 1.6);
  margin-bottom: calc(var(--s-val));
}

.faq-list__item.is-hidden {
  display: none;
}

.faq-list__question {
  background: transparent;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: calc(var(--s-val) * 3);
  box-sizing: border-box;
  width: 100%;
}

.faq-list__question-icon--arrow {
  display: block;
  width: calc(var(--s-val) * 2.6);
  height: calc(var(--s-val) * 2.6);
  background: url(../../common/img/question.png) no-repeat center/contain;
  flex-shrink: 0;
  margin-right: calc(var(--s-val));
}

.faq-list__question-text {
  font-weight: bold;
  text-align: left;
}

.faq-list__question-button {
  display: block;
  background: url(../../common/img/arrow_forward_ios.png) no-repeat center right / contain;
  width: calc(var(--s-val) * 2);
  height: calc(var(--s-val) * 2);
  flex-shrink: 0;
  margin-left: auto;
  transition: transform 0.3s ease;
}

.faq-list__item.open .faq-list__question-button {
  transform: rotate(180deg);
}

.faq-list__answer-wrapper {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  border-top: 1px solid #ededed;
}

.faq-list__answer-inner {
  display: flex;
  align-items: flex-start;
  padding: calc(var(--s-val) * 3);
}

.faq-list__answer-icon {
  width: calc(var(--s-val) * 2.6);
  height: calc(var(--s-val) * 2.6);
  background: url(../../common/img/answer.png) no-repeat center/contain;
  flex-shrink: 0;
  margin-right: calc(var(--s-val));
}

.faq-list__answer-text {
  margin: 0;
  line-height: 1.6;
}

.qa-btn {
  text-align: center;
  margin-top: calc(var(--s-val) * 4);
}

.qa-more-btn {
  background: var(--color-red);
  color: var(--color-red);
  font-size: calc(var(--s-val) * 1.6);
  font-weight: 700;
  padding: 1.5rem 5rem;
  border-radius: 999px;
  cursor: pointer;
  color: #fff;
  border: unset;
}

.qa-more-btn:hover {
  background: var(--color-red);
  color: #fff;
}

@media (max-width: 768px) {
  .kv-container {
    padding: 10rem 0;
  }

  .kv-container::before {
    background-position: left 62% bottom 0;
  }

  .kv-text {
    width: 90%;
  }

  .kv-text h1 {
    font-size: calc(var(--s-val) * 3);
  }

  /*===共通===*/

  .section-title h2 {
    font-size: calc(var(--s-val) * 2.8);
  }

  .section-title::before {
    font-size: calc(var(--s-val) * 6);
  }

  /*===OVERVIEW===*/

  .overview-detail p {
    font-size: calc(var(--s-val) * 1.8);
  }

  /*===case===*/

  .case-wrapper {
    flex-direction: column;
    gap: calc(var(--s-val) * 4);
  }

  .case-grid__row dt,
  .case-grid__row dd {
    font-size: calc(var(--s-val) * 1.2);
  }

  /*===reason===*/

  .reason-area .section-title {
    margin-bottom: 2rem;
  }

  .reason-content {
    padding: 2rem;
    flex-direction: column;
    gap: calc(var(--s-val) * 1);
  }

  .reason-title p:last-child {
    font-size: calc(var(--s-val) * 2.2);
  }

  .reason-title {
    gap: calc(var(--s-val) * 0.5);
    flex-direction: column;
    align-items: flex-start;
  }

  .reason-detail li {
    gap: calc(var(--s-val) * 0.5);
    align-items: flex-start;
  }

  .reason-detail li::before {
    margin-top: 0.5rem;
  }

  .reason-image {
    width: 100%;
  }

  .reason-text {
    width: 100%;
  }

  /*===service===*/

  .service-list {
    margin: 5rem auto 5rem;
  }

  .service-list ul {
    flex-direction: column;
    padding: 0;
    margin-bottom: 0;
    gap: calc(var(--s-val) * 2);
    border: unset;
    padding-bottom: 2rem;
  }

  .service-list li {
    position: relative;
    text-align: center;
    border-bottom: unset;
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 1px solid #ededed;
  }

  .service-panels {
    padding: 4rem 0 4rem;
  }

  .service-tab {
    font-size: calc(var(--s-val) * 1.7);
    padding-bottom: 2rem;
    line-height: 1.5;
  }

  .service-list li .service-tab.is-active::before {
    bottom: 0rem;
  }

  .service-list li {
    text-align: center;
  }

  .service-panel {
    padding: calc(var(--s-val) * 2);
  }

  .service-panel.is-active {
    width: 90%;
  }

  .service-card__top {
    flex-direction: column;
  }

  .service-card__top img,
  .service-card__top .service-card_text {
    width: 100%;
  }

  .service-card__top .service-card_text {
    padding: 2rem 2rem 2rem 2rem;
  }

  .service-card__top .service-card_text {
    padding: 2rem 0;
  }

  .service-card_text p {
    margin-bottom: 2rem;
  }

  .service-panel__grid {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .service-panel__flex {
    flex-direction: column;
  }

  .service-card {
    flex-direction: column;
  }

  .service-panel h4 {
    font-size: calc(var(--s-val) * 1.8);
  }

  .service-panel h4 {
    font-size: calc(var(--s-val) * 1.8);
  }

  .service-card__link {
    font-size: calc(var(--s-val) * 1.8);
  }

  /*===PRODUCTION===*/

  .production-area {
    width: 100%;
  }

  .production-wrapper {
    flex-wrap: wrap;
    justify-content: center;
    gap: calc(var(--s-val) * 2);
    width: 90%;
    margin: 0 auto;
  }

  .production-text {
    font-size: calc(var(--s-val) * 1.6);
  }

  .production-content {
    width: calc(50% - calc(var(--s-val) * 1));
  }

  /*===steps===*/

  .steps-container {
    gap: calc(var(--s-val) * 10) calc(var(--s-val) * 8);
    flex-direction: column;
    padding: 0 15%;
  }

  .step-card {
    width: 100%;
    text-align: center;
  }

  .step-card::before {
    background-image: url(../img/step-dot_sp.png);
    height: 30%;
    background-size: contain;
    background-position: 50% 0;
    right: 0%;
    bottom: -53%;
    top: auto;
    width: 100%;
  }

  .step-card:nth-child(3)::before {
    display: block;
  }

  /*===promise===*/

  .promise-text {
    font-size: calc(var(--s-val) * 1.8);
  }

  .qa-area .section-title {
    margin-bottom: 2rem;
  }

  .faq-list__question {
    padding: calc(var(--s-val) * 2) calc(var(--s-val) * 3);
  }

  .faq-list__answer-inner {
    padding: calc(var(--s-val) * 2) calc(var(--s-val) * 3);
  }
}