html {
  scroll-behavior: smooth;
}

body {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-optical-sizing: auto;
  font-style: normal;
  background-image: url(../image/bg.png);
  background-repeat: repeat;
}

img {
  width: 100%;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  z-index: 10000;
  top: 0;
  width: 100vw;
  height: 100vh;
  background-color: #1b1b1b;
}
.loading__inner {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 60px;
}
.loading__inner p {
  font-size: 20px;
  color: #fff;
  writing-mode: vertical-rl;
  letter-spacing: 0.25em;
}

.header {
  display: flex;
  justify-content: space-between;
  position: fixed;
  z-index: 100;
  width: 100%;
  padding-top: 60px;
  padding-right: 80px;
  padding-left: 60px;
}
@media screen and (max-width: 767px) {
  .header {
    position: absolute;
    justify-content: center;
    padding-top: 30px;
    padding-right: 60px;
  }
}
.header__head {
  width: 80px;
}
@media screen and (max-width: 767px) {
  .header__head {
    width: 80px;
  }
}
@media screen and (max-width: 767px) {
  .header__nav {
    display: none;
  }
}
.header__list {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 30px;
}
.header__item {
  font-size: 14px;
  color: #fff;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
  cursor: pointer;
}

.key {
  display: block;
  width: 100%;
  height: 100vh;
}
.key__inner {
  position: relative;
  width: 100%;
  height: 100%;
}
.key__main {
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 30px;
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  writing-mode: vertical-lr;
  letter-spacing: 0.25em;
}
.key__main p:nth-child(1) {
  margin-top: 80px;
}
@media screen and (max-width: 767px) {
  .key__main :nth-child(2) {
    width: 120px;
  }
  .key__main :nth-child(2) img {
    width: 100%;
  }
}
.key__main p:nth-child(3) {
  margin-top: -260px;
}
.key__ornamental {
  position: absolute;
  bottom: 13%;
  left: 50%;
  transform: translateX(-50%);
}
@media screen and (max-width: 767px) {
  .key__ornamental {
    bottom: 8%;
    left: 30px;
    transform: translateX(0%);
  }
}
.key__ornamental div:nth-of-type(1) {
  font-size: 14px;
  color: #fff;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 767px) {
  .key__ornamental div:nth-of-type(1) {
    font-size: 12px;
  }
}
.key__ornamental div:nth-of-type(2) {
  margin-top: 20px;
  font-size: 10px;
  line-height: 1.5;
  color: #fff;
  letter-spacing: 0.1em;
}
.key__scroll {
  position: absolute;
  right: 60px;
  bottom: 80px;
  font-size: 13px;
  color: #fff;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}
.key__scroll::after {
  content: "";
  display: block;
  position: absolute;
  top: 110px;
  left: 5px;
  width: 1px;
  height: 100px;
  background-color: #fff;
}
@media screen and (max-width: 767px) {
  .key__scroll {
    right: 20px;
  }
}
.key__store {
  position: absolute;
  z-index: 1;
  left: 60px;
  bottom: 80px;
  padding: 20px;
  font-size: 14px;
  color: #fff;
  letter-spacing: 0.3em;
  writing-mode: vertical-rl;
  border: 1px solid #fff;
  cursor: pointer;
}
@media screen and (max-width: 767px) {
  .key__store {
    display: none;
  }
}
.key__store::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  background-color: #fff;
  transform-origin: 50% 0%;
  transform: scaleY(0);
  transition: transform ease 0.3s;
}
.key__store:hover {
  color: #111;
}
.key__store:hover::before {
  transform-origin: 50% 100%;
  transform: scaleY(1);
}
@media screen and (max-width: 767px) {
  .key__store {
    writing-mode: horizontal-tb;
    left: 50%;
    bottom: 30px;
    padding: 15px 70px;
    white-space: nowrap;
    transform: translateX(-50%);
  }
}
.key__bg {
  position: absolute;
  z-index: -1;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url(../image/key_01.jpg);
  background-size: cover;
  background-position: center center;
}
.key__bg::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

.concept {
  position: relative;
  width: 100%;
  height: calc(100vh + 200px);
}
.concept__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 767px) {
  .concept__inner {
    padding: 50px;
  }
}
.concept__body {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 100px;
}
@media screen and (max-width: 767px) {
  .concept__body {
    display: block;
  }
}
.concept__catch {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 15px;
}
@media screen and (max-width: 767px) {
  .concept__catch {
    display: block;
  }
}
.concept__lead {
  font-size: 13px;
  color: #fff;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}
@media screen and (max-width: 767px) {
  .concept__lead {
    writing-mode: horizontal-tb;
  }
}
.concept__head {
  font-size: 26px;
  line-height: 1.6;
  color: #fff;
  letter-spacing: 0.3em;
  writing-mode: vertical-rl;
}
@media screen and (max-width: 767px) {
  .concept__head {
    writing-mode: horizontal-tb;
    margin-top: 10px;
    font-size: 24px;
  }
}
.concept__sentence {
  font-size: 18px;
  line-height: 3;
  color: #fff;
  letter-spacing: 0.25em;
  writing-mode: vertical-rl;
}
@media screen and (max-width: 767px) {
  .concept__sentence {
    writing-mode: horizontal-tb;
    margin-top: 30px;
    font-size: 16px;
    line-height: 2.4;
  }
}
.concept__bg {
  position: absolute;
  z-index: -1;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url(../image/concept_bg.jpg);
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.concept__bg::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.4);
}
@media screen and (max-width: 767px) {
  .concept__bg {
    background-image: url(../image/concept_bg_sp.jpg);
  }
}

.features {
  padding-top: 150px;
  padding-bottom: 300px;
}
@media screen and (max-width: 767px) {
  .features {
    padding-top: 100px;
    padding-bottom: 200px;
  }
}
.features__inner {
  max-width: 1400px;
  width: 80%;
  margin: 0 auto;
}
.features__catch {
  text-align: center;
}
.features__lead {
  font-size: 13px;
  letter-spacing: 0.1em;
}
.features__head {
  font-size: 26px;
  line-height: 1.6;
  letter-spacing: 0.3em;
}
@media screen and (max-width: 767px) {
  .features__head {
    font-size: 20px;
  }
}
.features__body {
  display: flex;
  flex-direction: column;
  row-gap: 300px;
  margin-top: 150px;
}
@media screen and (max-width: 767px) {
  .features__body {
    margin-top: 80px;
    row-gap: 150px;
  }
}
.features__unit {
  display: flex;
  column-gap: 200px;
  position: relative;
}
@media screen and (max-width: 767px) {
  .features__unit {
    flex-direction: column;
    row-gap: 80px;
  }
}
.features__unit::after {
  content: "";
  display: block;
  position: absolute;
  right: 200px;
  bottom: -100px;
  width: 300px;
  height: 300px;
  background-image: url(../image/features_bg-1.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  opacity: 0.1;
}
@media screen and (max-width: 767px) {
  .features__unit::after {
    width: 50%;
  }
}
.features__unit.-second {
  justify-content: end;
}
@media screen and (max-width: 767px) {
  .features__unit.-second {
    flex-direction: column-reverse;
  }
}
.features__unit.-second::after {
  content: "";
  display: block;
  position: absolute;
  right: auto;
  left: 120px;
  bottom: -100px;
  width: 300px;
  height: 300px;
  background-image: url(../image/features_bg-2.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  opacity: 0.1;
}
@media screen and (max-width: 767px) {
  .features__unit.-second::after {
    right: 0px;
    left: auto;
    width: 50%;
    bottom: -150px;
  }
}
.features__unit.-third::after {
  content: "";
  display: block;
  position: absolute;
  right: 200px;
  bottom: -100px;
  width: 300px;
  height: 300px;
  background-image: url(../image/features_bg-3.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  opacity: 0.1;
}
@media screen and (max-width: 767px) {
  .features__unit.-third::after {
    width: 50%;
  }
}
.features__figure {
  position: relative;
  width: 40%;
}
@media screen and (max-width: 767px) {
  .features__figure {
    width: 100%;
  }
}
.features__figure img {
  width: 100%;
  border-radius: 20px;
}
.features__image-sub {
  position: absolute;
  bottom: -125px;
  right: -125px;
  width: 250px;
}
.features__image-sub.-second {
  right: auto;
  left: -125px;
}
@media screen and (max-width: 767px) {
  .features__image-sub.-second {
    left: -20px;
  }
}
@media screen and (max-width: 767px) {
  .features__image-sub {
    width: 130px;
    right: -20px;
    bottom: -80px;
  }
}
.features__unit-body {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 50px;
  padding-top: 60px;
}
@media screen and (max-width: 767px) {
  .features__unit-body {
    flex-direction: column;
  }
}
.features__unit-head {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 15px;
}
@media screen and (max-width: 767px) {
  .features__unit-head {
    flex-direction: column;
  }
}
.features__unit-lead {
  font-size: 13px;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}
@media screen and (max-width: 767px) {
  .features__unit-lead {
    writing-mode: horizontal-tb;
  }
}
.features__unit-title {
  font-size: 26px;
  line-height: 1.6;
  letter-spacing: 0.3em;
  writing-mode: vertical-rl;
}
@media screen and (max-width: 767px) {
  .features__unit-title {
    writing-mode: horizontal-tb;
    padding-top: 10px;
  }
}
.features__unit-sentence {
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.25em;
  writing-mode: vertical-rl;
  text-orientation: upright;
}
@media screen and (max-width: 767px) {
  .features__unit-sentence {
    writing-mode: horizontal-tb;
    padding-top: 30px;
    font-size: 15px;
  }
}

.name {
  position: relative;
  padding-top: 200px;
  padding-bottom: 200px;
  background-color: #221d2e;
}
@media screen and (max-width: 767px) {
  .name {
    padding-top: 130px;
    padding-bottom: 130px;
  }
}
.name::after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 80%;
  background-image: url(../image/mark-bg.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  transform: translate(-50%, -50%);
}
.name__inner {
  max-width: 1400px;
  width: 80%;
  margin: 0 auto;
}
.name__catch {
  text-align: center;
  color: #fff;
}
.name__lead {
  font-size: 13px;
  color: #fff;
  letter-spacing: 0.1em;
}
.name__head {
  font-size: 26px;
  line-height: 1.6;
  color: #fff;
  letter-spacing: 0.3em;
}
.name__sentence {
  width: 50%;
  margin: 80px auto 0;
  font-size: 16px;
  line-height: 2;
  color: #fff;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 767px) {
  .name__sentence {
    width: 100%;
  }
}

.product {
  padding-top: 200px;
  padding-bottom: 200px;
  width: 100%;
}
@media screen and (max-width: 767px) {
  .product {
    padding-bottom: 130px;
  }
}
.product__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.product__title {
  font-size: 30px;
  letter-spacing: 0.05em;
}
.product__image {
  width: 500px;
  margin-bottom: 50px;
}
.product__image img {
  border-radius: 10px;
}
@media screen and (max-width: 767px) {
  .product__image {
    width: 80%;
  }
}
.product__size {
  margin-top: 12px;
  font-size: 20px;
}
.product__sentence {
  width: 65%;
  margin: 30px auto 0;
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 767px) {
  .product__sentence {
    width: 80%;
  }
}
.product__button {
  margin-top: 40px;
}

.footer {
  width: 100%;
  height: 100px;
  background-color: #221d2e;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100px;
  font-size: 10px;
  color: #fff;
}

.button {
  display: inline-block;
  padding: 20px 50px;
  font-size: 18px;
  color: #fff;
  text-align: center;
  letter-spacing: 0.15em;
  border-radius: 30px;
  background-color: #756b36;
  cursor: pointer;
  transition: 0.3s;
}
.button:hover {
  opacity: 0.6;
}
@media screen and (max-width: 767px) {
  .button {
    font-size: 16px;
    padding: 16px 35px;
  }
}/*# sourceMappingURL=main.css.map */