@charset "UTF-8";

html {
  font-size: 1rem;
  min-width: 20rem;
}

body {
  min-width: 20rem;
  font-family: 'Noto Sans JP' , 'Noto Sans' , sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.1rem;
  line-height: 1.75;
  color: #1e1e1e;
}

section {
  min-width: 20rem;
}

@media (max-width: 767px) {
  body {
    font-size: 0.875rem;
  }
}

/* =======================================
  Common
======================================= */
li {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

main {
  padding-top: 5rem;
}

@media (max-width: 767px) {
  main {
    padding-top: 3.75rem;
  }
}

.sen {
  font-family: "Sen", sans-serif;
}

.bold {
  font-weight: 700;
}

.white {
  color: #fff;
}

.red {
  color: #881c27;
}

.anchor-target {
  scroll-margin-top: 5rem;
}

@media (max-width: 767px) {
  .anchor-target {
    scroll-margin-top: 3.75rem;
  }
}

.inner {
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (max-width: 767px) {
  .inner {
    padding: 0 1rem;
  }
}

.section-title {
  font-family: "Sen", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.05rem;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  text-align: center;
}

@media (max-width: 767px) {
  .section-title {
    font-size: clamp(1rem, 3.1vw ,1.125rem);
    margin-bottom: 8px;
  }
  .section-subtitle {
    font-size: clamp(1.25rem, 4.86vw ,1.75rem);
  }
}

.nowrap {
  white-space: nowrap;
}

.nav-icon {
  height: 1.5rem;
}


/* =======================================
  Header
======================================= */
.header {
  width: 100%;
  min-width: 320px;
  height: 5rem;
  background-color: #fff;
  position: fixed;
  top: 0;
  z-index: 100;
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.4);
}

.header__inner {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 2rem;
}

.header__logo:hover {
  opacity: 0.7;
}

.header__nav {
  display: flex;
}

.header__nav-list {
  display: flex;
  column-gap: clamp(0.375rem, 1vw, 0.75rem);
  font-size: clamp(0.5rem, 1.4vw, 0.875rem);
  font-weight: 600;
  line-height: 1.2;
}

.header__nav-button {
  display: flex;
  flex-direction: row;
  column-gap: 0.5rem;
  align-items: center;
  max-width: 12.5rem;
  height: 2.5rem;
  border: solid 0.0625rem #881c27;
  border-radius: 1.25rem;
  padding: 0rem 1.5rem;
  color: #fff;
  box-shadow: 0.1875rem 0.1875rem 0.375rem rgba(0, 0, 0, 0.25);
}

.header__nav-button--red {
  background-color: #881c27;
}

.header__nav-button--red:hover {
  filter: brightness(1.2);
}

.header__nav-button--white {
  background-color: #fff;
  color: #881c27;
}

.header__nav-button--white:hover {
  filter: brightness(0.9);
}

.header__nav-icon--default {
  display: block;
}

.header__nav-icon {
  height: 1.25rem;
}


@media (max-width: 767px) {
  .header {
    height: 3.75rem;
  }

  .header__inner {
    padding: 0 0.75rem;
  }

  .header__logo img {
    height: 1.5rem;
  }
  .header__nav-button {
    max-height: 2rem;
    padding: 0px 12px;
  }

  .header__nav-icon {
    height: 1rem;
  }
}

@media (max-width: 575px) {
  .header__logo img {
    height: 1rem;
  }
}

@media (max-width: 374px) {
  .header__nav-button {
    padding: 0 8px;
  }

  .header__nav-icon {
    display: none;
  }

  .header__nav-button:hover .header__nav-icon--hover {
    display: none;
  }

}

/* =======================================
  Main Visual
======================================= */
.mv {
  position: relative;
  width: 100%;
  height: clamp(480px, 50vw, 600px);
  background-color: rgba(255, 186, 159, 0.2);
}

.mv__inner {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

.mv__bg {
  height: 100%;
  width: 100%;
  background-image: url(./img/mv_bg.webp);
  background-size: cover;
  background-position: center center;
}

.mv__content-img {
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: left;
}

.mv__content {
  position: relative;
  z-index: 2;
  margin-left: auto;
  margin-right: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  row-gap: 1.5rem;
  height: 100%;
  width: 100%;
  max-width: 360px;
}

.mv__content-img img {
  height: 80%;
  max-height: 26.25rem;
}

@media (max-width: 1199px) {
  .mv__content-img img {
    height: 60%;
  }
}

.mv__content-right {
  display: flex;
  flex-direction: column;
  row-gap: 32px;
}

.mv__title {
  font-size: 30px;
  font-weight: 700;
}

.mv__text {
  font-weight: 600;
  letter-spacing: 0.1rem;
}

.mv__title--highlight, .mv__text--highlight {
  background-color: rgba(255,255,255,0.7);
}

.mv__buttons {
  display: flex;
  flex-direction: column;
  row-gap: 0.75rem;
  width: 100%;
}

@media (max-width: 767px) {
  .mv {
    height: 30rem;
  }

  .mv__content-img {
    justify-content: center;
  }

  .mv__content-img img {
    height: clamp(10rem, 50vw, 15rem);
  }

  .mv__content {
    margin-right: 0;
    max-width: 100%;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
  }

  .mv__title {
    font-size: clamp(1.5rem, 6vw, 1.75rem);
  }

  .mv__text {
    font-size: 0.875rem;
    letter-spacing: 0.1rem;
  }
}

.button-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  column-gap: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  width: 100%;
  height: 3rem;
  border-radius: 1.5rem;
  box-shadow: 0.1875rem 0.1875rem 0.375rem rgba(0, 0, 0, 0.25);
}

.button-cta--red {
  background-color: #881c27;
  color: #fff;
}

.button-cta--white {
  background-color: #fff;
  color: #881c27;
  border: solid 0.125rem #881c27;
}

.button-cta:hover {
  filter: brightness(1.2);
}

.button-cta--white:hover {
  filter: brightness(0.9);
}

@media (max-width: 767px) {
  .button-cta {
    height: 2.5rem;
  }

  .button-cta--white {
    height: 2.5rem;
  }
}

/* =======================================
  Promotion
======================================= */
.promo--top {
  padding-top: 3rem;
}

.promo__card {
  background-color: #881c27;
  max-width: 50rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: 1rem;
  padding: 1.25rem 2.25rem;
  margin-bottom: 3rem;
  box-shadow: 0.25rem 0.25rem 0.75rem rgba(0, 0, 0, 0.25);
}

.promo__title {
  color: #fff;
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  text-align: center;
  margin-bottom: 1.25rem;
}

.promo__text {
  color: #fff;
  letter-spacing: 0.1rem;
  margin-bottom: 1.25rem;
}

.promo__button {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  column-gap: 0.5rem;
  background-color: #881c27;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  width: 100%;
  height: 3rem;
  border-radius: 1.5rem;
  border: solid 0.125rem #fff;
  box-shadow: 0.1875rem 0.1875rem 0.375rem rgba(0, 0, 0, 0.25);
}

.promo__button:hover {
  background-color: #fff;
  color: #881c27;
}

.promo__nav-icon--default {
  display: block;
}

.promo__nav-icon--hover {
  display: none;
}

.promo__button:hover .promo__nav-icon--default {
  display: none;
}

.promo__button:hover .promo__nav-icon--hover {
  display: block;
}

@media (max-width: 767px) {
  .promo--top {
    padding-top: 2rem;
  }

  .promo__card {
    padding: 1rem;
    margin-bottom: 2rem;
  }

  .promo__title {
    font-size: clamp(1.125rem, 5vw, 1.5rem);
  }

  .promo__button {
    height: 2.5rem;
  }
}

/* =======================================
  Intro
======================================= */
.intro {
  background-color: #fff4f1;
  padding-top: 4rem;
  padding-bottom: 4rem;
  background-image: url(./img/intro_bg_left.png), url(./img/intro_bg_right.png);
  background-repeat: no-repeat, no-repeat;
  background-position: left bottom, right top;
  background-size: contain, contain;

}

.intro__title {
  margin-bottom: 3rem;
}

.intro__text {
  font-size: 1.125rem;
  text-align: center;
}

.intro__text--highlight {
  background-color: rgba(255, 244, 241, 0.7);
}

@media (max-width: 767px) {
  .intro {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .intro__title {
    margin-bottom: 2rem;
  }

  .intro__text {
    font-size: clamp(0.875rem, 2.8vw, 1rem);
  }
}

/* =======================================
  Features
======================================= */
.features {
  padding-top: 4rem;
  padding-bottom: 4rem;
  background-color: #881c27;
}

.features__subtitle {
  margin-bottom: 3rem;
}

.features__content {
  background-color: #fff;
  border-radius: 1rem;
  padding: 1.25rem 3rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.25rem;
}

.features__content-label {
  color: #881c27;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
}

.features__content-title {
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.25rem;
}

.features__content-inner {
  display: flex;
  flex-direction: row;
  column-gap: 1rem;
  row-gap: 1rem;
}

.features__img {
  width: 19.5rem;
  height: auto;
  border-radius: 1rem;
}

@media (max-width: 767px) {
  .features {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .features__content {
    padding: 1rem;
  }

  .features__content-label {
    font-size: 1rem;
  }

  .features__content-title {
    font-size: clamp(1.125rem, 3.5vw, 1.5rem);
  }

  .features__subtitle {
    margin-bottom: 2rem;
  }

  .features__content-inner {
    align-items: center;
  }

  .features__content-inner--reverse {
    flex-direction: column-reverse;
  }

  .features__content-inner--normal {
    flex-direction: column;
  }

  .features__img {
    width: clamp(16.5625rem, 82.9vw,19.5rem);
  }
}

/* =======================================
  Share
======================================= */
.share {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.share__subtitle {
  margin-bottom: 2rem;
}

.share__lead {
  margin-bottom: 2rem;
  text-align: center;
}

.share__wrap {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.share__outline {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 3rem;
}

.share__outline img {
  display: block;
  width: 100%;
  max-width: 36rem;
  height: auto;
  border-radius: 0.75rem;
  box-shadow: 0.25rem 0.25rem 0.75rem rgba(0, 0, 0, 0.25);
}

.share__timing {
  text-align: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.share__content {
  display: flex;
  flex-direction: row;
  column-gap: 1rem;
  row-gap: 1rem;
  justify-content: space-between;
  align-items: center;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.25rem;
}

.share__items {
  display: flex;
  width: 50%;
}

.share__item-list {
  display: flex;
  flex-direction: column;
  row-gap: 0.375rem;
  width: 100%;
}

.share__item {
  display: flex;
  align-items: center;
  background-color: #881c27;
  color: #fff;
  border-radius: 0.75rem;
  width: 100%;
  max-width: 26.25rem;
  height: 2.5rem;
  padding: 0.375rem 0.75rem;
}

.share__content-img {
  width: 19.5rem;
  height: auto;
  border-radius: 1rem;
}

.share__description {
  font-size: 0.875rem;
}

@media (max-width: 767px) {
  .share {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .share__subtitle {
    margin-bottom: 1.5rem;
  }

  .share__lead {
    margin-bottom: 1.5rem;
  }

  .share__outline {
    margin-bottom: 2rem;
  }

  .share__timing {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .share__content {
    margin-bottom: 1rem;
    flex-direction: column-reverse;
  }

  .share__items {
    width: 100%;
  }

  .share__item-list {
    align-items: center;
  }

  .share__description {
    font-size: 0.75rem;
  }

  .share__content-img {
    width: clamp(18rem, 83.2vw,19.5rem);
  }
}

/* =======================================
  Security
======================================= */
.security {
  background-color: #fff4f1;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.security__subtitle {
  margin-bottom: 1.5rem;
}

.security__img {
  text-align: center;
  margin-bottom: 1.25rem;
}

.security__img img {
  height: 100px;
}

.security__text {
  text-align: center;
}

@media (max-width: 767px) {
  .security {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .security__subtitle {
    margin-bottom: 1.25rem;
  }

  .security__img img {
    height: 5rem;
  }
}

/* =======================================
  Usage
======================================= */
.usage {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.usage__subtitle {
  margin-bottom: 3rem;
}


.usage__wrap {
  display: flex;
  flex-direction: row;
  justify-content: center;
  column-gap: 1rem;
}

.usage__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0.25rem 0.25rem 0.75rem rgba(0, 0, 0, 0.25);
  border-radius: 1rem;
  padding: 1.25rem;
  row-gap: 1rem;
}

.usage__text {
  display: flex;
  flex-direction: column;
  row-gap: 0.5rem;
}

.usage__label {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
}

.usage__title {
  font-weight: 700;
  text-align: center;
  font-size: 1.125rem;
}

.usage__img img {
  width: 100%;
  border-radius: 1rem;
}

@media (max-width: 767px) {
  .usage {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .usage__subtitle {
    margin-bottom: 2rem;
  }


  .usage__wrap {
    flex-direction: column;
    row-gap: 1.25rem;
  }

  .usage__content {
    flex-direction: row;
    column-gap: 0.5rem;
    padding: 1rem;
  }

  .usage__text {
    min-width: 7.5rem;
  }

  .usage__label {
    text-align: left;
    font-size: 1.25rem;
  }

  .usage__title {
    text-align: left;
    font-size: 1rem;
  }

  .usage__description {
    font-size: 0.875rem;
  }

  .usage__img {
    max-width: 12.5rem;
  }
}

/* =======================================
  mockup
======================================= */
.mockup {
  max-width: 30rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.25rem;
  padding: 0 1rem;
}

.mockup img {
  display: block;
  width: 100%;
}

/* =======================================
  Footer
======================================= */
.footer {
  background-color: #881c27;
  padding-top: 4rem;
  padding-bottom: 1rem;
}

.footer a:hover {
  opacity: 0.7;
}

.footer__top {
  display: flex;
  width: 100%;
  margin-bottom: 4rem;
}

.footer__left {
  display: flex;
  flex-direction: column;
  width: 40%;
  align-items: center;
}

.footer__logo {
  width: 100%;
  max-width: 15rem;
  margin-bottom: 2rem;
}

.footer__right {
  display: flex;
  width: 60%;
}

.footer__nav-group {
  width: 50%;
  border-left: solid 1px #fff;
  display: flex;
  justify-content: center;
}

.footer__nav-group:last-child {
  border-right: solid 1px #fff;
}

.footer__nav-item {
  text-align: center;
}

.footer__nav-list {
  color: #fff;
  letter-spacing: 0.1rem;
  display: flex;
  flex-direction: column;
  row-gap: 16px;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.footer__copyright {
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.1rem;
}

@media (max-width: 767px) {
  .footer {
    padding-top: 3rem;
  }

  .footer__top {
    flex-direction: column;
    margin-bottom: 3rem;
  }

  .footer__left {
    display: flex;
    width: 100%;
    justify-content: center;
  }

  .footer__logo {
    max-width: 200px;
  }

  .footer__right {
    display: flex;
    width: 100%;
  }

  .footer__nav-list {
    row-gap: 12px;
    font-size: clamp(10px, 2.5vw, 14px);
  }

  .footer__copyright {
    font-size: 12px;
  }
}

/* =======================================
  Terms
======================================= */
.terms {
  padding: 4rem 0;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: normal;
}

.terms__inner {
  max-width: 768px;
}

.terms li {
  margin-bottom: 8px;
}

.terms p {
  margin-bottom: 6px;
}

.terms__title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.terms__intro {
  margin-bottom: 1rem;
}

.terms__section {
  margin: 2rem 0;
}

.terms__heading {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.terms__section-right {
  text-align: right;
}

.terms__section-bottom {
  margin-bottom: 4rem;
}

.terms__list {
  padding-left: 1rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 767px) {
  .terms {
    padding: 3rem 0;
  }

  .terms__subtitle {
    margin-bottom: 3rem;
  }

  .terms__title {
    font-size: 1.5rem;
  }

  .terms__heading {
    font-size: 1.25rem;
  }

}