@charset "UTF-8";
@import 'variables.css';

html, body {
  overflow-x: hidden;
}
.p-mv {
  width: 100%;
}
.p-mv__image {
  width: 100%;
}
.p-why-otoliv {
  margin-top: 15rem;
}
.p-why-otoliv__container {
  padding: 0 3rem;
}
.p-why-otoliv__list {
  max-width: 1140px;
  margin: 6rem auto 0;
  display: flex;
  gap: 3rem;
}
.p-why-otoliv__list--sp {
  display: none;
}
.p-why-otoliv-item {
  width: calc((100% - 6rem) / 3);
}
.p-why-otoliv-item__image {
  position: relative;
  margin-bottom: 2rem;
}
.p-why-otoliv-item__image img {
  width: 100%;
}
.p-why-otoliv-item__number {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 5.2rem;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--red);
  position: absolute;
  bottom: -2rem;
  left: 2rem;
}
.p-why-otoliv-item__title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.65;
  margin-top: 4rem;
}
.p-why-otoliv-item__title-emphasis {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.65;
}
.p-why-otoliv-item__title-emphasis--red {
  color: var(--red);
}
.p-why-otoliv-item__text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.85;
  color: var(--text-gray);
  margin-top: 2rem;
}
.p-service {
  margin-top: 21rem;
  padding-top: 13rem;
  background: var(--light-yellow);
  position: relative;
}
.p-service__title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -50px;
}
.p-service__container {
  margin-top: 6rem;
  padding: 0 3rem;
}
.p-service__list {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  gap: 4.5rem;
  flex-wrap: wrap;
}
.p-service-item {
  width: calc((100% - 9rem) / 3);
}
.p-service-item__image {
  width: 100%;
}
.p-service-item__title {
  border-left: 6px solid var(--red);
  padding-left: 1.4rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.5;
  letter-spacing: 0.03em;
  margin-top: 2.5rem;
}
.p-service-item__description {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 2;
  text-align: justify;
  color: var(--text-gray);
  margin-top: 2rem;
}
.p-support {
  padding-top: 13rem;
  padding-bottom: 20rem;
  background: var(--light-yellow);
}
.p-support__title {
  position: relative;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 3.6rem;
  line-height: 1.5;
  letter-spacing: 0.03em;
  text-align: center;
  padding-bottom: 3.6rem;
  margin-bottom: 6rem;
}
.p-support__title::before {
  content: "";
  position: absolute;
  width: 60px;
  height: 6px;
  background: var(--red);
  bottom: 0;
  left: 50%;
  transform: translateX(calc(-50% - 30px));
}
.p-support__title::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 6px;
  background: var(--border-gray);
  bottom: 0;
  left: 50%;
  transform: translateX(calc(-50% + 30px));
}
.p-support__container {
  padding: 0 3rem;
}
.p-support__list {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}
.p-support-item {
  width: calc((100% - 2rem) / 2);
  background: var(--white);
  padding: 3rem 2.5rem;
}
.p-support-item__container {
  display: flex;
  gap: 2.5rem;
}
.p-support-item__top {
  flex-shrink: 0;
}
.p-support-item__label {
  background: var(--red);
  color: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.4rem 2rem;
  border-radius: 60px;
  display: inline-block;
}
.p-support-item__title,
.p-support-item__title-emphasis {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  vertical-align: middle;
  color: var(--text-gray);
}
.p-support-item__title {
  margin-top: 0.5rem;
}
.p-support-item__title-emphasis--red {
  color: var(--red);
}
.p-support-item__text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.55;
  letter-spacing: 0.05em;
  vertical-align: middle;
  color: var(--text-gray);
  margin-top: 1rem;
}
.p-case-studies {
  position: relative;
  padding-top: 16rem;
}
.p-case-studies__title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -50px;
  width: 100%;
}
.p-case-studies__container {
  padding: 0 3rem;
}
.p-case-studies__list {
  max-width: 1140px;
  margin: 0 auto;
}
.p-case-studies-item {
  padding-bottom: 8rem;
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 8rem;
}
.p-case-studies-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.p-case-studies-item__container {
  display: flex;
  gap: 5rem;
}
.p-case-studies-item__left {
  flex: 1;
  max-width: 450px;
  width: 100%;
}
.p-case-studies-item__label {
  display: inline-block;
  border-radius: 26px;
  background: var(--red);
  color: var(--white);
  padding: 0.6rem 2rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  margin-left: 1rem;
}
.p-case-studies-item__title {
  margin-top: 0.5rem;
  margin-left: 1rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1.45;
  letter-spacing: 0.06em;
}
.p-case-studies-item__image {
  max-width: 450px;
  width: 100%;
  margin-top: 3rem;
}
.p-case-studies-item__right {
  flex: 1;
  max-width: 640px;
  width: 100%;
}
.p-case-studies-item-head {
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  padding: 2rem 3rem;
}
.p-case-studies-item-head__container {
  display: flex;
  align-items: center;
}
.p-case-studies-item-head__title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  position: relative;
  padding-right: 5rem;
  color: var(--red);
  flex-shrink: 0;
}
.p-case-studies-item-head__title::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 42px;
  background: var(--light-gray);
  top: 50%;
  right: 25px;
  transform: translateY(-50%);
}
.p-case-studies-item-head__text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--text-gray);
}
.p-case-studies-item__body {
  margin-left: 1rem;
  margin-top: 3rem;
}
.p-case-studies-item__subheading {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
  padding-top: 1rem;
}
.p-case-studies-item__text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--text-gray);
  margin-top: 1rem;
}
.p-case-studies-item-result,
.p-case-studies-item__voice {
  margin-top: 2.5rem;
}
.p-case-studies-item-result__heading,
.p-case-studies-item__voice-heading {
  border: 1px solid var(--red);
  border-radius: 50px;
  padding: 0 2rem;
  background: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 2.5rem;
  letter-spacing: 0.02em;
  color: var(--red);
  display: inline-block;
}
.p-case-studies-item-result__container {
  margin-top: 1.5rem;
}
.p-case-studies-item-result__text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.85;
  letter-spacing: 0.02em;
  position: relative;
  padding-left: 1.6rem;
}
.p-case-studies-item-result__text::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  top: 1.1rem;
  left: 0;
}
.p-case-studies-item__voice-text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--text-gray);
  margin-top: 1rem;
}
.p-case-studies-item__link {
  width: 230px;
  height: 50px;
  border: 1px solid var(--black);
  background: var(--white);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--black);
  position: relative;
  margin-top: 2.5rem;
}
.p-case-studies-item__link::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  background-image: url(../img/common/external-link-icon.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  right: 1.8rem;
  top: 50%;
  transform: translateY(-50%);
}
.p-case-studies-item__button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 46px;
  border: 1px solid var(--black);
  background: var(--white);
  font-size: 1.4rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  line-height: 1.8;
  letter-spacing: 0.02em;
  position: relative;
}
.p-case-studies-item__button::before {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 2px;
  background: var(--black);
  transition: transform 0.3s ease;
}
.p-case-studies-item.is-open .p-case-studies-item__button::before {
  transform: translateY(-50%) rotate(45deg);
}
.p-case-studies-item__button:after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  width: 12px;
  height: 2px;
  background: var(--black);
  transition: transform 0.3s ease;
}
.p-case-studies-item.is-open .p-case-studies-item__button:after {
  transform: translateY(-50%) rotate(135deg);
}
.p-flow {
  background: var(--light-yellow);
  position: relative;
  padding: 0 2rem;
  margin-top: 19rem;
}
.p-flow__title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -50px;
}
.p-flow__container {
  max-width: 1140px;
  width: 100%;
  margin: 0 auto;
  padding-top: 20.5rem;
  padding-bottom: 13rem;
}
@media screen and (max-width: 1023px) {
  .p-service__list {
    gap: 2rem;
  }
  .p-service-item {
    width: calc((100% - 2rem) / 2);
  }
  .p-support-item__container {
    flex-direction: column;
    gap: 2rem;
  }
  .p-case-studies-item__left {
    max-width: 250px;
  }
  .p-case-studies-item__title {
    font-size: 2.4rem;
  }
  .p-support-item__image {
    width: 100%;
    height: auto;
  }
  .p-support-item__content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .p-support-item__label {
    min-width: 180px;
  }
  .p-support-item__title {
    text-align: center;
  }
  .p-case-studies-item__container {
    gap: 2rem;
  }
}
@media screen and (max-width: 1023px) and (min-width: 768px) {
  .p-case-studies-item-head,
  .p-case-studies-item__body {
    display: block!important;
  }
}
@media screen and (max-width: 767px) {
  .p-why-otoliv {
    margin-top: 8rem;
  }
  .p-why-otoliv__list--pc {
    display: none;
  }
  .p-why-otoliv__list--sp {
    display: flex;
    margin-top: 4rem;
    margin-right: calc(50% - 50vw);
    margin-left: calc(50% - 50vw);
    width: 100vw;
    padding-bottom: 3.5rem;
  }
  .p-why-otoliv__list--sp .p-why-otoliv-item {
    padding: 0 3rem;
  }
  .p-why-otoliv-item__image {
    margin-bottom: 1.5rem;
  }
  .p-why-otoliv-item__number {
    font-size: 4rem;
    bottom: -1.5rem;
    left: 1rem;
  }
  .p-why-otoliv-item__title {
    font-size: 2rem;
    line-height: 1.45;
    margin-top: 3rem;
  }
  .p-why-otoliv-item__title-emphasis {
    font-size: 2rem;
    line-height: 1.45;
  }
  .p-why-otoliv-item__text {
    font-size: 1.4rem;
    line-height: 1.65;
    text-align: justify;
    margin-top: 1rem;
  }
  .swiper-pagination.p-why-otoliv__pagination {
    bottom: 0;
  }
  .swiper-pagination.p-why-otoliv__pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 0.7rem;
  }
  .swiper-pagination.p-why-otoliv__pagination .swiper-pagination-bullet-active {
    background: var(--red);
  }
  .p-service {
    margin-top: 6rem;
    padding-top: 9rem;
    padding-bottom: 0;
  }
  .p-service__title {
    top: -25px;
  }
  .p-service__container {
    margin-top: 4rem;
  }
  .p-service__list {
    flex-direction: column;
    gap: 6rem;
  }
  .p-service-item {
    width: 100%;
  }
  .p-service-item__title {
    border-left: 5px solid var(--red);
    padding-left: 1.3rem;
    font-size: 1.5rem;
    line-height: 1.45;
    letter-spacing: 0.02em;
    margin-top: 2rem;
  }
  .p-service-item__description {
    font-size: 1.4rem;
    line-height: 1.65;
    margin-top: 1.5rem;
  }
  .p-support {
    padding-top: 8rem;
    padding-bottom: 6rem;
  }
  .p-support__container {
    padding: 0 2.5rem;
  }
  .p-support__title {
    font-size: 2.6rem;
    letter-spacing: 0.01em;
    padding-bottom: 2.4rem;
    margin-bottom: 4rem;
  }
  .p-support__title::before {
    width: 50px;
    height: 4px;
    transform: translateX(calc(-50% - 25px));
  }
  .p-support__title::after {
    width: 50px;
    height: 4px;
    transform: translateX(calc(-50% + 25px));
  }
  .p-support-item {
    width: 100%;
    padding: 3rem;
  }
  .p-support-item__container {
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
  }
  .p-support-item__top {
    width: 100%;
  }
  .p-support-item__label {
    font-size: 1.2rem;
    padding: 0.5rem 2rem;
  }
  .p-support-item__text {
    font-size: 1.4rem;
  }
  .p-case-studies {
    padding-top: 9.5rem;
  }
  .p-case-studies__title {
    top: -25px;
  }
  .p-case-studies-item {
    padding-bottom: 3.5rem;
    margin-bottom: 3.5rem;
  }
  .p-case-studies-item__container {
    flex-direction: column;
    gap: 3rem;
  }
  .p-case-studies-item__left {
    max-width: 100%;
  }
  .p-case-studies-item__label {
    padding: 0.5rem 1rem;
    font-size: 1.2rem;
    margin-left: 0;
  }
  .p-case-studies-item__title {
    margin-top: 1rem;
    margin-left: 0;
    font-size: 2.2rem;
  }
  .p-case-studies-item__image {
    margin-top: 2rem;
    max-width: 100%;
  }
  .p-case-studies-item__right {
    max-width: 100%;
  }
  .p-case-studies-item-head {
    padding: 2.2rem;
  }
  .p-case-studies-item-head__container {
    flex-direction: column;
    gap: 1rem;
  }
  .p-case-studies-item-head__title {
    padding-right: 0;
  }
  .p-case-studies-item-head__title::before {
    display: none;
  }
  .p-case-studies-item-head__text {
    font-size: 1.4rem;
    text-align: justify;
  }
  .p-case-studies-item__body {
    margin-left: 0;
    margin-bottom: 3rem;
  }
  .p-case-studies-item__subheading {
    font-size: 1.8rem;
    line-height: 1;
    padding-top: 0;
  }
  .p-case-studies-item__text {
    font-size: 1.4rem;
    line-height: 1.65;
  }
  .p-case-studies-item-result,
  .p-case-studies-item__voice {
    margin-top: 3rem;
  }
  .p-case-studies-item-result__container {
    margin-top: 1rem;
  }
  .p-case-studies-item-result__text {
    font-size: 1.4rem;
    line-height: 1.45;
    color: var(--text-gray);
  }
  .p-case-studies-item-result__text:not(:first-child) {
    margin-top: 0.5rem;
  }
  .p-case-studies-item__voice-text {
    font-size: 1.4rem;
  }
  .p-case-studies-item__button {
    display: flex;
  }
  .p-flow {
    margin-top: 10rem;
  }
  .p-flow__title {
    top: -25px;
  }
  .p-flow__container {
    padding-top: 10.5rem;
    padding-bottom: 8rem;
  }
}