@charset "UTF-8";

:root {
  /* カラー定義 */
  --accent-color: #500e00;
  --accent-color2: #d30000;
  --font-color: #8d5e2e;
  --bace-color: #fffff7;
  --main-color: #d7c6b6;

  /* フォント定義 */
  --font-family-noto: "Noto Sans JP", sans-serif;
  --font-family-zenoldmincho: "Zen Old Mincho", serif;
  --font-family-arial: "Arial", sans-serif;
  --font-family-playfairdisplay: "Playfair Display", serif;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family-noto);
  font-weight: 400;
  color: var(--accent-color);
  font-size: 16px;
  width: 100%;
}
h1,
h2,
p {
  margin: 0;
}
img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
a {
  color: var(--bace-color);
  text-decoration: none;
  cursor: pointer;
}
a:hover {
  opacity: 0.7;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* ボタン */
.button {
  margin: 0 10px;
  padding: 10px;
  height: 60px;
  border-radius: 5px;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.25);
  background-color: var(--font-color);
  color: var(--bace-color);
  text-align: center;
  align-content: center;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}
/* ヘッダー */
.header {
  background-color: transparent;
  display: flex;
  justify-content: space-between;
  height: 50px;
  width: 100%;
  padding: 0 10px;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}
.hamburgermenu--open {
  width: 50px;
  height: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.hamburgermenu--open span {
  display: block;
  background-color: var(--bace-color);
  width: 37.5px;
  height: 5px;
}
/* ドロワーメニュー */
.drowermenu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  background-color: #ffffff;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}
/* ドロワーメニュー 表示/非表示制御用クラス */
.drowermenu.drowermenu--hidden {
  transform: translateY(-100%);
}
.drowermenu.drowermenu--visible {
  transform: translateY(0);
}

.drowermenu__header {
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
}
.drowermenu__logo {
  width: 101px;
  height: 100%;
}
.drowermenu__logo img {
  object-fit: contain;
}
.drowermenu__header-right {
  display: flex;
  height: 100%;
  align-items: center;
}
.drowermenu__button {
  display: flex;
  justify-content: center;
  gap: 10px;
  align-items: center;
  width: 120px;
  height: 40px;
  background-color: var(--accent-color);
  padding: 5px 20px;
}
.drowermenu__button img {
  width: 32px;
  height: 32px;
}
.drowermenu__button p {
  font-family: var(--font-family-playfairdisplay);
  font-size: 16px;
}
.hamburgermenu--close {
  width: 50px;
  height: 50px;
  position: relative;
  cursor: pointer;
}
.hamburgermenu--close span {
  display: block;
  background-color: var(--main-color);
  width: 37.5px;
  height: 5px;
  position: absolute;
  bottom: 22px;
  right: 0;
}
.hamburgermenu--close span:first-child {
  rotate: 45deg;
}
.hamburgermenu--close span:last-child {
  rotate: -45deg;
}
.drowermenu__item a {
  color: var(--accent-color);
  font-family: var(--font-family-playfairdisplay);
  font-size: 24px;
  line-height: 72px;
  letter-spacing: 0.02em;
  display: block;
  border-top: solid 1px rgba(211, 194, 176, 0.2);
}
/* PC用ナビゲーション非表示 */
.header__nav {
  display: none;
}
/* ファーストビュー */
.fv {
  width: 100%;
  height: 550px;
  background-image: url(../image/FV.png);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 72px 20px;
}
.fv__catchcopy {
  font-family: var(--font-family-zenoldmincho);
  font-size: 24px;
  line-height: 48px;
}
.fv__catchcopy span {
  font-family: var(--font-family-playfairdisplay);
  font-size: 32px;
  font-weight: 700;
}
/* About */
.about {
  width: 100%;
  height: auto;
  background-color: var(--bace-color);
}
.section_title {
  padding: 50px 0 20px 0;
  text-align: center;
}
.section_title__title .en {
  display: block;
  font-family: var(--font-family-playfairdisplay);
  font-weight: 400;
  font-size: 48px;
  margin-bottom: 10px;
}
.section_title__title .ja {
  display: block;
  font-family: var(--font-family-zenoldmincho);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.14em;
}
.about__content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-areas:
    "textarea textarea"
    "imageleft imageright";
  row-gap: 20px;
  padding-bottom: 80px;
}
.about__textarea {
  grid-area: textarea;
}
.about__text {
  text-align: center;
  line-height: 2.25em;
  letter-spacing: 0.012em;
}
.about__imageleft {
  grid-area: imageleft;
  padding-bottom: 50px;
}
.about__imageright {
  grid-area: imageright;
  padding-top: 50px;
}

/* Products */
.products {
  background-color: #e3d9cf;
  padding: 0 10px 70px 10px;
}
.products__content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.products__item {
  padding: 10px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.products__category {
  display: inline-block;
  width: auto;
  height: auto;
  padding: 4px 24px;
  border: solid 1px var(--font-color);
  font-family: var(--font-family-zenoldmincho);
  color: var(--font-color);
}
.products__name {
  font-size: 20px;
  font-weight: 500;
  margin-top: 10px;
  margin-bottom: 30px;
}
.products__name span {
  font-family: var(--font-family-arial);
  font-weight: 700;
}
.products__text {
  font-weight: 500;
  line-height: 28px;
  letter-spacing: 0.012em;
  margin-bottom: 10px;
}
.products__volume {
  color: var(--font-color);
  letter-spacing: 0.012em;
}
.products__image {
  width: 100%;
  height: 245px;
}
/* How to use */
.howtouse {
  background-color: var(--main-color);
  padding: 0 30px 50px 30px;
}
.howtouse__content {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
.howtouse__item::after {
  display: block;
  content: "";
  margin: 0 auto;
  width: 50px;
  height: 50px;
  border-left: solid 1.6px var(--bace-color);
  border-bottom: solid 1.6px var(--bace-color);
  rotate: -45deg;
  margin-top: 30px;
}
.howtouse__item:last-child::after {
  display: none;
}
.howtouse__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 10px;
}
.howtouse__step {
  font-family: var(--font-family-playfairdisplay);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.29em;
  color: #ffffff;
  text-align: center;
  width: 50px;
}
.howtouse__label {
  display: block;
  line-height: 14px;
}
.howtouse__num {
  display: block;
  font-size: 36px;
}
.howtouse__label::after {
  content: "";
  display: block;
  width: 50px;
  height: 1.6px;
  background-color: #ffffff;
  margin-top: 10px;
}
.howtouse__title {
  font-family: var(--font-family-zenoldmincho);
  font-weight: 500;
  font-size: 30px;
}
.howtouse__desc {
  margin-top: 10px;
  text-align: center;
}
.howtouse__text {
  font-weight: 500;
  line-height: 26px;
}
/* Special Offer */
.specialoffer {
  background-color: #e3d9cf;
  padding-bottom: 70px;
}
.specialoffer__image {
  max-width: 300px;
  margin: 10px auto;
  padding: 0;
  position: relative;
  z-index: 0;
}
.specialoffer__image img {
  object-fit: contain;
}
.specialoffer__image::before {
  content: "";
  display: block;
  width: 300px;
  height: 225px;
  background-color: var(--bace-color);
  position: absolute;
  top: -20px;
  left: -20px;
  z-index: -10;
}
.specialoffer__discount {
  width: 90px;
  height: 90px;
  background-color: var(--accent-color2);
  border-radius: 50%;
  position: absolute;
  top: -10px;
  left: -10px;
  z-index: 10;
  text-align: center;
  align-content: center;
}
.specialoffer__discount p {
  font-family: var(--font-family-arial);
  font-weight: 700;
  font-size: 20px;
  color: #ffffff;
}
.specialoffer__discount p span {
  font-size: 40px;
}
.specialoffer__content {
  max-width: 385px;
  padding: 0 10px;
  text-align: center;
  margin: 0 auto 10px;
}
.specialoffer__subtitle {
  color: var(--font-color);
  margin-bottom: 10px;
}
.specialoffer__subtitle::before {
  content: "";
  display: inline-block;
  width: 19px;
  height: 1px;
  background-color: var(--font-color);
  rotate: 57deg;
  margin-right: 5px;
  margin-bottom: 5px;
}
.specialoffer__subtitle::after {
  content: "";
  display: inline-block;
  width: 19px;
  height: 1px;
  background-color: var(--font-color);
  rotate: -57deg;
  margin-left: 5px;
  margin-bottom: 5px;
}
.specialoffer__title {
  font-weight: 700;
  font-size: 32px;
  margin-bottom: 10px;
}
.specialoffer__text {
  margin-bottom: 10px;
}
.specialoffer__taglist {
  display: flex;
  flex-wrap: wrap;
  padding: 0 10px;
  gap: 10px;
  margin-bottom: 10px;
}
.specialoffer__tag {
  border: solid 1px var(--font-color);
  border-radius: 50px;
  padding: 5px 20px;
}
.specialoffer__tag p {
  font-size: 14px;
  color: var(--font-color);
}
.specialoffer__price {
  display: flex;
  justify-content: space-between;
  align-items: last baseline;
  width: 100%;
  padding: 0 20px;
  font-family: var(--font-family-arial);
  font-size: 20px;
  color: var(--font-color);
}
.specialoffer__beforeprice {
  position: relative;
}
.specialoffer__beforeprice::after {
  content: "";
  display: inline-block;
  width: 76px;
  height: 1px;
  background-color: var(--font-color);
  position: absolute;
  right: -2px;
  top: 8px;
  rotate: 15deg;
}
.specialoffer__afterprice {
  font-size: 64px;
  color: var(--accent-color2);
}
.specialoffer__afterprice span {
  font-size: 36px;
}
.specialoffer__afterprice::before {
  display: inline-block;
  content: url(../image/arrow.png);
  margin-right: 10px;
}
.specialoffer__button {
  position: relative;
  max-width: 355px;
  margin: 0 auto;
}
.specialoffer__button::after {
  content: "";
  display: block;
  width: 16px;
  height: 16px;
  border-right: solid 1px #ffffff;
  border-bottom: solid 1px #ffffff;
  rotate: -45deg;
  position: absolute;
  top: 20px;
  right: 20px;
}
/* フッター */
.footer {
  background-color: var(--main-color);
  padding: 30px 10px 20px 10px;
  text-align: center;
}
.footer__logosns {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer__logo {
  width: 120px;
}
.footer__sns {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}
.footer__sns img {
  width: 30px;
  height: 30px;
}
.footer__nav {
  margin-bottom: 20px;
}
.footer__nav ul {
  padding: 0;
}
.footer__nav a {
  text-decoration: none;
  font-family: var(--font-family-playfairdisplay);
  color: var(--accent-color);
  font-size: 14px;
  line-height: 42px;
  letter-spacing: 0.1em;
}
.footer__copyright {
  font-family: var(--font-family-arial);
}
.footer__copyright small {
  font-size: 14px;
}
/* トップへ戻るボタン */
.pagetop {
  position: fixed;
  right: 20px;
  bottom: 50px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--accent-color);
  color: var(--bace-color);
  display: flex;
  align-items: center;
  justify-content: center;
  /* 表示/非表示のアニメーション用 */
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}
.pagetop__text::before {
  content: "";
  display: block;
  width: 25px;
  height: 25px;
  border-left: solid 1px var(--bace-color);
  border-top: solid 1px var(--bace-color);
  rotate: 45deg;
  margin-left: 14px;
}
.pagetop__text {
  font-family: var(--font-family-playfairdisplay);
  font-size: 14px;
}
/* トップへ戻るボタン 表示/非表示制御用クラス */
.pagetop.pagetop--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
}
.pagetop.pagetop--visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/*********** 
タブレット版
************/
@media (min-width: 768px) {
  /* ボタン */
  .button {
    width: 500px;
    height: 80px;
    font-size: 20px;
    margin: 0 auto;
  }
  /* ハンバーガーメニュー非表示 */
  .hamburgermenu--open {
    display: none;
  }
  .drowermenu {
    display: none;
  }
  /* ヘッダー */
  .header {
    height: 100px;
    max-width: 1100px;
    margin: 0 auto;
  }
  .header__logo {
    width: 200px;
  }
  .header__button {
    display: flex;
    justify-content: center;
    gap: 10px;
    align-items: center;
    width: 120px;
    height: 40px;
    background-color: var(--accent-color);
    padding: 5px 20px;
  }
  .header__button img {
    width: 32px;
    height: 32px;
  }
  .header__button p {
    font-family: var(--font-family-playfairdisplay);
    font-size: 16px;
  }
  /* PC用ナビゲーション */
  .header__nav {
    display: flex;
    gap: 50px;
  }
  .header__list {
    display: flex;
    align-items: center;
    gap: 50px;
  }
  .header__list a {
    font-family: var(--font-family-playfairdisplay);
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--accent-color);
  }
  /* ファーストビュー */
  .fv {
    height: 700px;
    background-image: url(../image/FV-PC.png);
    padding: 0;
  }
  .fv__catchcopy {
    max-width: 1100px;
    margin: 0 auto;
    padding: 246px 10px;
    font-size: 40px;
    line-height: 1.75;
  }
  .fv__catchcopy span {
    font-size: 48px;
  }
  /* About */
  .about {
    padding-top: 60px;
    padding-bottom: 100px;
    position: relative;
    z-index: 0;
  }
  .section_title {
    padding: 50px 0 20px 0;
    text-align: center;
  }
  .section_title__title .en {
    font-size: 96px;
  }
  .section_title__title .ja {
    font-size: 20px;
  }
  .about__content {
    grid-template-columns: 1fr auto 1fr;
    grid-template-areas: "imageleft textarea imageright";
    padding-top: 20px;
    padding-bottom: 100px;
    gap: 10px;
  }
  .about__text {
    font-size: 24px;
    line-height: 3em;
    letter-spacing: 0.012em;
  }
  .about__imageleft {
    height: 400px;
    padding-bottom: 0;
    align-self: self-end;
  }
  .about__imageright {
    height: 500px;
    padding-top: 0;
    align-self: self-start;
  }
  /* Products */
  .products__content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 50px 10px;
    gap: 60px;
  }
  .products__item {
    padding: 10px 0;
    flex-direction: row;
    justify-content: space-between;
    gap: 10px;
  }
  .products__category {
    display: inline-block;
    width: auto;
    height: auto;
    font-size: 20px;
  }
  .products__name {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 60px;
  }
  .products__text {
    margin-bottom: 40px;
  }
  .products__image {
    width: 600px;
    height: 414px;
  }
  /* How to use */
  .howtouse__content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 50px 10px;
    display: flex;
    flex-direction: row;
    gap: 60px;
  }
  .howtouse__item {
    position: relative;
  }
  .howtouse__item::after {
    margin: 0 auto;
    margin-top: 30px;
    rotate: -135deg;
    position: absolute;
    top: 180px;
    right: -40px;
  }
  .howtouse__title {
    font-size: 36px;
  }
  .howtouse__desc {
    margin-top: 30px;
  }
  /* Special Offer */
  .specialoffer__flex {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 10px 50px 10px;
    display: flex;
    align-items: flex-start;
  }
  .specialoffer__image {
    max-width: 540px;
    width: 50%;
  }
  .specialoffer__image::before {
    max-width: 540px;
    max-height: 405px;
    top: -80px;
    left: -10px;
  }
  .specialoffer__discount {
    width: 100px;
    height: 100px;
    top: -50px;
    left: 0;
  }
  .specialoffer__discount p {
    font-size: 20px;
  }
  .specialoffer__discount p span {
    font-size: 40px;
  }
  .specialoffer__content {
    width: 50%;
    max-width: none;
    padding: 0 10px;
    text-align: center;
    margin: 0;
  }
  .specialoffer__subtitle {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .specialoffer__subtitle::before {
    width: 40px;
  }
  .specialoffer__subtitle::after {
    width: 40px;
  }
  .specialoffer__title {
    font-size: 32px;
    margin-bottom: 20px;
  }
  .specialoffer__text {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .specialoffer__taglist {
    margin-bottom: 20px;
  }
  .specialoffer__tag p {
    font-size: 14px;
  }
  .specialoffer__price {
    font-size: 28px;
  }
  .specialoffer__beforeprice::after {
    width: 100px;
    right: -6px;
    top: 16px;
  }
  .specialoffer__afterprice {
    font-size: 50px;
  }
  .specialoffer__afterprice span {
    font-size: 32px;
  }
  .specialoffer__afterprice::before {
    margin-right: 20px;
  }
  .specialoffer__button::after {
    top: 30px;
  }
  /* フッター */
  .footer {
    padding: 120px 0 30px 0;
  }
  .footer__container {
    max-width: 1100px;
    padding: 0 10px;
    margin: 0 auto 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .footer__logosns {
    gap: 10px;
  }
  .footer__logo {
    width: 200px;
  }
  .footer__sns {
    margin-bottom: 0;
  }
  .footer__nav {
    margin-bottom: 0;
  }
  .footer__nav ul {
    display: flex;
    justify-content: end;
    gap: 50px;
  }

  /* トップへ戻るボタン */
  .pagetop {
    right: 80px;
    bottom: 80px;
    width: 100px;
    height: 100px;
  }
  .pagetop__text::before {
    width: 40px;
    height: 40px;
    margin-left: 15px;
  }
  .pagetop__text {
    font-size: 18px;
  }
}

/*********** 
パソコン版
************/
@media (min-width: 960px) {
  /* Special Offer */
  .specialoffer__image {
    margin: 0;
    padding: 0;
    width: 50%;
  }
  .specialoffer__image::before {
    width: 540px;
    height: 405px;
    top: -100px;
    left: -100px;
  }
  .specialoffer__image img {
    max-width: 540px;
    max-height: 405px;
  }
  .specialoffer__discount {
    width: 180px;
    height: 180px;
    top: -90px;
    left: -5px;
  }
  .specialoffer__discount p {
    font-size: 40px;
  }
  .specialoffer__discount p span {
    font-size: 80px;
  }
  .specialoffer__subtitle {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .specialoffer__subtitle::before {
    width: 40px;
  }
  .specialoffer__subtitle::after {
    width: 40px;
  }
  .specialoffer__title {
    font-size: 48px;
    margin-bottom: 20px;
  }
  .specialoffer__text {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .specialoffer__taglist {
    margin-bottom: 20px;
  }
  .specialoffer__tag p {
    font-size: 20px;
  }
  .specialoffer__price {
    font-size: 32px;
  }
  .specialoffer__beforeprice::after {
    width: 100px;
    right: -6px;
    top: 16px;
  }
  .specialoffer__afterprice {
    font-size: 96px;
  }
  .specialoffer__afterprice span {
    font-size: 64px;
  }
  .specialoffer__afterprice::before {
    margin-right: 20px;
  }
  /* トップへ戻るボタン */
  .pagetop {
    right: 100px;
    bottom: 100px;
    width: 150px;
    height: 150px;
  }
  .pagetop__text::before {
    width: 60px;
    height: 60px;
    margin-left: 10px;
  }
  .pagetop__text {
    font-size: 20px;
  }
}