*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: inherit; }

html {
  font-size: 62.5%;
  overflow-x: hidden; }

body {
  box-sizing: border-box;
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1;
  font-weight: 400;
  color: #333;
  background-color: #fff; }

.heading-primary,
.heading-secondary,
.heading-tertiary {
  font-weight: 700;
  color: #333;
  /* color: #45260a; */
  /* color: #343a40; */
  letter-spacing: -0.5px; }

.heading-primary {
  font-size: 3.6rem;
  line-height: 1.05;
  margin-bottom: 3.2rem; }

.heading-secondary {
  font-size: 1.8rem;
  line-height: 1.2;
  margin-bottom: 2.4rem; }

.heading-tertiary {
  font-size: 1.4rem;
  line-height: 1.2;
  margin-bottom: 3.2rem; }

.home .section-hero {
  background-color: #ffe3d5;
  padding: 4.8rem 0 9.6rem 0; }
  .home .section-hero .hero {
    max-width: 130rem;
    margin: 0 auto;
    padding: 0 3.2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9.6rem;
    align-items: center; }
    .home .section-hero .hero-description {
      font-size: 2rem;
      line-height: 1.6; }
    .home .section-hero .hero-appstoredownload {
      display: inline-block;
      overflow: hidden;
      border-radius: 13px;
      width: 25rem;
      height: 8.3rem;
      margin-top: 4.8rem; }
      .home .section-hero .hero-appstoredownload > img {
        border-radius: 13px;
        width: 25rem;
        height: 8.3rem; }
    .home .section-hero .hero-img {
      width: auto;
      height: 60vh; }

.home .section-company {
  margin: 4.8rem 0 9.6rem 0; }
  .home .section-company .company {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.4rem; }
  .home .section-company .company-table {
    font-size: 1.4rem;
    border-collapse: collapse; }
    .home .section-company .company-table th {
      border: solid 1px #e6e6e6;
      width: 24rem;
      padding: 2.5rem;
      background-color: #fbfbfb; }
    .home .section-company .company-table td {
      border: solid 1px #e6e6e6;
      padding: 2.5rem;
      padding: 1rem 2rem; }

.home .section-inquiry {
  padding: 0 0 9.6rem 0; }
  .home .section-inquiry .inquiry {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; }
    .home .section-inquiry .inquiry-description {
      font-size: 1.4rem;
      line-height: 1.6;
      margin-bottom: 2.6rem; }
    .home .section-inquiry .inquiry-link {
      margin-bottom: 2.6rem;
      display: inline-block;
      text-decoration: none;
      color: #333;
      font-weight: 500;
      font-size: 1.4rem;
      transition: all 0.3s; }
      .home .section-inquiry .inquiry-link:hover, .home .section-inquiry .inquiry-link:active {
        color: #b71833; }

.privacy-policy {
  max-width: 130rem;
  margin: 0 auto;
  margin-top: 5rem;
  padding: 0 3.2rem;
  line-height: 2rem;
  font-size: 1.4rem; }
  .privacy-policy h1 {
    margin: 2.4rem 0; }
  .privacy-policy h2 {
    font-size: 1.8rem;
    margin: 2.4rem 0; }
  .privacy-policy ul {
    list-style: decimal;
    width: 80%;
    padding: 1.5rem; }
    .privacy-policy ul li {
      padding: 0.2rem; }

.header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  background-color: #ffe3d5;
  padding: 0 3.2rem; }
  .header__logo {
    height: 8rem; }
  .header .main-nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4.8rem; }
  .header .main-nav-link {
    display: inline-block;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 1.6rem;
    transition: all 0.3s; }
    .header .main-nav-link:hover, .header .main-nav-link:active {
      color: #b71833; }
  .header .btn-mobile-nav {
    border: none;
    background: none;
    cursor: pointer;
    display: none; }
    .header .btn-mobile-nav .icon-mobile-nav {
      height: 4.8rem;
      width: 4.8rem;
      color: #333; }
      .header .btn-mobile-nav .icon-mobile-nav[name="close-outline"] {
        display: none; }

/**************************/
/* BELOW 944px (Tablets) */
/**************************/
@media (max-width: 59em) {
  html {
    /* 8px / 16px = 0.5 = 50% */
    font-size: 50%; }
  .header__logo-box {
    margin-left: 0.5rem; }
  .header .main-nav {
    background-color: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(10px);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    transform: translateX(100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease-in;
    /* Hide navigation */
    /* Allows NO transitions at all */
    /* display: none; */
    /* 1) Hide it visually */
    opacity: 0;
    /* 2) Make it unaccessible to mouse and keyboard */
    pointer-events: none;
    /* 3) Hide it from screen readers */
    visibility: hidden; }
    .header .main-nav-list {
      flex-direction: column;
      gap: 4.8rem; }
    .header .main-nav-link:link, .header .main-nav-link:visited {
      font-size: 3rem; }
  .header .btn-mobile-nav {
    display: block;
    z-index: 9999; }
  .nav-open.header .main-nav {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(0); }
  .nav-open.header .icon-mobile-nav[name="close-outline"] {
    display: block; }
  .nav-open.header .icon-mobile-nav[name="menu-outline"] {
    display: none; }
  .home .section-hero .hero-text-box, .home .section-hero .hero-img-box {
    text-align: center; } }

/**************************/
/* BELOW 704px (Smaller tablets) */
/**************************/
@media (max-width: 44em) {
  .heading-primary {
    font-size: 2.6rem; }
  .home .section-hero .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: start;
    gap: 2.4rem; } }