@charset "UTF-8";
html {
  width: 100%;
  height: 100%;
  font-size: 62.5%;
}

@media screen and (max-width: 1920px) {
  html {
    font-size: 0.5208333333vw;
  }
}
@media screen and (max-width: 992px) {
  html {
    font-size: 1.2820512821vw;
  }
}
body {
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: "Shippori Mincho", serif;
  overflow-x: hidden;
  font-weight: 400;
  line-height: 1.45;
  font-size: 1.4rem;
  color: #000;
}

a {
  cursor: pointer;
  text-decoration: none;
  outline: none;
  color: #000;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

/* ------- animation ------- */
.c-fixed {
  position: sticky;
  top: 0;
}

.c-ttl-bg {
  font-size: 6rem;
  position: relative;
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.33;
}
.c-ttl-bg .bg {
  position: relative;
  display: inline-block;
  padding-right: 1.4rem;
}
.c-ttl-bg .bg::before {
  content: "";
  display: block;
  width: 100%;
  height: 2rem;
  background: linear-gradient(90deg, rgb(255, 220, 156) 0%, rgb(248, 199, 206) 100%);
  position: absolute;
  z-index: 0;
  bottom: 0.6rem;
  left: 0;
}
.c-ttl-bg .text {
  position: relative;
}

@media (max-width: 992px) {
  .c-ttl-bg .bg {
    padding-right: 0.2rem;
  }
}
.js-ttl-bg .bg:before {
  -webkit-clip-path: inset(0 100% 0 0);
          clip-path: inset(0 100% 0 0);
  transition: 0.6s ease;
}

.js-ttl-bg.is-active .bg:before {
  -webkit-clip-path: inset(0 0 0 0);
          clip-path: inset(0 0 0 0);
}

.c-ttl-scroll {
  display: inline-block;
  padding-bottom: 20px;
  position: absolute;
  z-index: 1;
  max-width: 2.3rem;
}
.c-ttl-scroll.right {
  right: 2rem;
}
.c-ttl-scroll.left {
  left: 5rem;
}

.c-ttl-scroll::after {
  content: "▶︎▶︎▶︎";
  display: inline-block;
  margin: auto;
  font-size: 2.2rem;
  position: absolute;
  -ms-transform: rotate(90deg);
      transform: rotate(90deg);
  bottom: -1.2rem;
  right: -0.2rem;
  letter-spacing: 0.1em;
  left: 0;
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    transform: rotate(90deg) translateX(0);
  }
  80% {
    transform: rotate(90deg) translateX(20px);
  }
  0%, 80%, 100% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
}
.c-lead {
  font-size: 3rem;
  line-height: 2;
  letter-spacing: -0.1em;
}

/* ------- utility ------- */
sup,
sub {
  font-size: 1rem;
}

section {
  position: relative;
}

.u-center {
  text-align: center;
}

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

.u-note {
  font-size: 1.4rem;
  font-weight: 500;
  color: #000;
  letter-spacing: 0.04em;
}

@media (max-width: 992px) {
  .l-main {
    overflow: hidden;
  }
  sup,
  sub {
    font-size: 0.8rem;
  }
  .u-note {
    font-size: 0.7rem;
  }
}
.btn,
a {
  transition: 0.3s ease;
}
@media (hover: hover) {
  .btn:hover,
  a:hover {
    opacity: 0.8;
  }
}

.float {display: none; position: relative;}
.float a {width: 22.7rem; height: 7.8rem; display: block; position: absolute; right: 10.3rem; bottom: 0;}

@media (max-width: 992px) {
  .float {display: block; position: fixed; bottom: 0; width: 100%; background-image: url('../img/float_bg.png'); background-size: cover; height: 23rem; z-index: 1000;}
}

.bg_img {width: 100%;}

/* ------- layout ------- */
.l-container {
    max-width: 1920px; /* ← この1行を追加 */
  margin: 0 auto;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
      justify-content: space-between;
  position: relative;
  background: url("../img/bg.jpg") no-repeat center/cover;
  background-attachment: fixed;
  padding-right: 10rem;
}

.l-main__contents {
  width: 43.5%;
  max-width: 78rem;
  background-color: #fff;
}

.l-side__left {
  width: 57%;
  padding: 0 3rem;
}
.l-side__left .c-fixed {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  -ms-flex-direction: column;
      flex-direction: column;
  height: 100vh;
  padding-top: 8rem;
}
.l-side__left .c-fBox {
  display: -ms-flexbox;
  display: flex;
  gap: 9rem;
}
.l-side__left .page-nav {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
      flex-direction: column;
  gap: 3.6rem;
  margin-top: 7rem;
}
.l-side__left .page-nav a {
  font-size: 1.8rem;
  font-size: max(1.8rem, 15px);
  color: #666;
  letter-spacing: 0.2em;
  position: relative;
}
.l-side__left .page-nav a.is-active .active_line {
  display: block;
}
.l-side__left .page-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: #666;
  bottom: -4px;
  -ms-transform: scale(0, 1);
      transform: scale(0, 1);
  -ms-transform-origin: right top;
      transform-origin: right top;
  transition: transform 0.3s;
}
.l-side__left .page-nav a.is-active::after {
  -ms-transform: scale(1, 1);
      transform: scale(1, 1);
  -ms-transform-origin: left top;
      transform-origin: left top;
}
@media (hover: hover) {
  .l-side__left .page-nav a:hover::after {
    -ms-transform: scale(1, 1);
        transform: scale(1, 1);
    -ms-transform-origin: left top;
        transform-origin: left top;
  }
}

.l-side__products {
  display: -ms-flexbox;
  display: flex;
  gap: 8rem;
  margin-top: 4.3rem;
}
.l-side__products .item {
  width: 50%;
  max-width: 212px;
  text-align: center;
}
.l-side__products .item > a:hover {
  opacity: 1;
}
.l-side__products .en {
  font-size: 1.6rem;
  font-family: "Montserrat", serif;
  letter-spacing: 0.2em;
  margin-top: 2rem;
  font-size: max(1.6rem, 14px);
}
.l-side__products .name {
  font-size: 1.8rem;
  font-size: max(1.8rem, 15px);
}
.l-side__products .p-buy-btn {
  border: 1px solid #231815;
  border-radius: 24px;
  padding: 2rem 1rem 1rem;
  text-align: center;
  margin-top: 1rem;
}
.l-side__products .p-buy-btn .text {
  font-size: 1.7rem;
  font-size: max(1.7rem, 15px);
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.l-side__products .p-buy-btn a {
  display: inline-block;
  transition: 0.3s ease;
  width: 94%;
  margin: 0 auto;
}
@media (hover: hover) {
  .l-side__products .p-buy-btn a:hover {
    opacity: 0.7;
  }
}
.l-side__products .item.keratin .en {
  color: #ffba38;
}
.l-side__products .item.collagen .en {
  color: #f18f9e;
}

@media (max-width: 992px) {
  .l-container {
    padding-right: 0;
  }
  .l-side__left {
    display: none;
  }
  .l-main__contents {
    width: 100%;
  }
}

.l-side__left .logo {margin-bottom: 11.2rem;}
.l-side__left .img1 {width: 29.2rem; margin: 0 auto 1.9rem;}
.l-side__left .bottom {width: 22.1rem; height: 10.5rem; border: 1px solid #231815; border-radius: 2.4rem; margin: 2.3rem auto 0; padding: 2.3rem 0 0;}
.l-side__left .bottom .text {font-size: 1.7rem; font-weight: 500; letter-spacing: 0.1em; text-align: center; line-height: 1;}
.l-side__left .bottom a {display: block; width: 19rem; margin: 1.3rem auto;}
.l-side__left .bottom a img {width: 19rem;}

.p-mv {
  position: relative;
  z-index: 100;
}

.p-mv .mv-txt {
	position: absolute;
	top: min(30rem, 38.46vw);
	right: 0;
	width: min(30.8rem, 39.48vw);
}

@media (max-width: 992px) {
.p-mv .mv-txt {
	top: 38.46vw;
	width: 39.48vw;
}
}

.p-mv .fv_star_01,
.p-mv .fv_star_02,
.p-mv .fv_star_03,
.p-mv .fv_star_04,
.p-mv .fv_star_05 {
	position: absolute;
	opacity: 0;
}

.p-mv .fv_star_01 {
	top: min(6rem, 7.69vw);
	left: min(20.2rem, 25.89vw);
	width: min(3.3rem, 4.23vw);	
  animation: twinkle_01 5s infinite;
}

.p-mv .fv_star_02 {
	top: min(7rem, 8.97vw);
	right: min(5.6rem, 7.17vw);
	width: min(5.6rem, 7.17vw);	
  animation: twinkle_02 4.5s infinite;
}

.p-mv .fv_star_03 {
	top: min(36.5rem, 46.79vw);
	left: min(6rem, 7.69vw);
	width: min(4rem, 5.12vw);	
  animation: twinkle_01 4s infinite;
}

.p-mv .fv_star_04 {
	top: min(31rem, 39.74vw);
	right: min(27.7rem, 35.51vw);
	width: min(5.5rem, 7.05vw);	
  animation: twinkle_02 4.5s infinite;
}

.p-mv .fv_star_05 {
	top: min(73.4rem, 94.1vw);
	right: min(7.9rem, 10.12vw);
	width: min(3.3rem, 4.23vw);	
  animation: twinkle_01 5s infinite;
}

@keyframes twinkle_01 {
  0% {
    opacity: 0;
  }

  50% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: scale(0.8);
  }
}

@keyframes twinkle_02 {
  0% {
    opacity: 1;
  }

  50% {
    transform: scale(0.8);
    opacity: 0;
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* =================================================================
evaluation
=================================================================*/
.evaluation {position: relative;}
.evaluation .text {position: absolute; top: 4.8rem; left: 4.5rem;}
.evaluation .text img {display: block; margin-top: -0.3rem;}

.evaluation .text img:nth-child(1) {width: 51.2rem;}
.evaluation .text img:nth-child(2) {width: 33rem;}
.evaluation .text img:nth-child(3) {width: 51.2rem;}
.evaluation .text img:last-child {margin-top: 0.8rem; width: 29.5rem;}

/* =================================================================
concept
=================================================================*/
.concept {position: relative;}
.concept .text {position: absolute; top: 6.5rem; left: 5.2rem;}
.concept .text img:nth-child(1) {width: 56.4rem;}
.concept .text img:nth-child(2) {width: 36rem; margin-top: 1.2rem;}

/* =================================================================
about
=================================================================*/
.about {position: relative;}
.about .text {position: absolute; top: 9.6rem; left: 11.6rem; width: 54.4rem;}
.about .svg-graf {position: absolute; top: 32.7rem; right: -2.8rem;}
.about .svg-graf.is-active  svg {width: 36.1rem; height: 36.1rem; display: block;}
.about .svg-graf.is-active #arc { stroke-dasharray: 790 1040; stroke-dashoffset: 790; animation: draw 2s ease forwards;}
.about .svg-graf .text {position: absolute; top: 11.7rem; left: 10rem; width: 15.6rem;}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}


/* =================================================================
shampoo-treatment
=================================================================*/
.shampoo-treatment {position: relative;}
.shampoo-treatment .text {position: absolute; top: 26.5rem; left: 5rem;}
.shampoo-treatment .text img {display: block;}
.shampoo-treatment .text img:nth-child(1) {width: 24.9rem;}
.shampoo-treatment .text img:nth-child(2) {width: 46.3rem; margin-top: 1.3rem;}

.shampoo-treatment .cta {position: absolute; z-index: 110; top: -2rem; left: 10rem; width: 58rem; height: 20rem; background-image: url('../img/cta_bg.png'); background-size: cover;}
.shampoo-treatment .cta a {width: 54rem; display: block; position: absolute; top: 9.5rem; left: 1.8rem;}
.shampoo-treatment .cta.cta02 { top: 152rem;}


/* =================================================================
howtouse
=================================================================*/
.howtouse {position: relative;}
.howtouse .banner {display: block; width: 57rem; position: absolute; bottom: 6rem; left: 9.8rem;}
.howtouse .cta {position: absolute; top: 328.1rem; left: 10rem; width: 58rem; height: 20rem; background-image: url('../img/cta_bg.png'); background-size: cover;}
.howtouse .cta a {width: 54rem; display: block; position: absolute; top: 9.5rem; left: 1.8rem;}

/* =================================================================
lineup
=================================================================*/
.lineup {padding-top: 13.2rem; padding-bottom: 9.7rem;}
.lineup h2 img {display: block; margin: auto; width: 23.4rem;}
.lineup h3 {margin-top: 7.6rem; margin-bottom: 7.2rem;}
.lineup h3 img {display: block; margin: auto; width: 70rem;}

.p-line-up__list { display: -ms-flexbox; display: flex; -ms-flex-align: end; align-items: flex-end; -ms-flex-pack: justify; justify-content: space-between; gap: 1rem; max-width: 70rem; margin: auto;}
.p-line-up__list .item { width: 21.4rem; max-width: 23rem; text-align: center; }
.p-line-up__list .item-img { padding: 0 1.6rem; margin: 0 auto; }
.p-line-up__list .item-img.shampoo { max-width: 15.8rem; }
.p-line-up__list .item-img.mist { max-width: 9rem; }
.p-line-up__list .item-img.treatment { max-width: 15.8rem; }
.p-line-up__list .item-text { margin-top: 2.4rem; }
.p-line-up__list .name { font-size: 2.4rem; font-weight: 500; letter-spacing: 0.08em; }
.p-line-up__list .price { font-size: 3.6rem; letter-spacing: 0.1em; font-weight: 500; }
.p-line-up__list .tax { font-size: 1.4rem; font-weight: 400; }
.p-line-up__list .item-btn { text-align: center; padding: 8.3rem 1.6rem 0; max-width: 21.4rem; height: 16rem; margin: 0 auto; margin-top: 3.6rem; }
.p-line-up__list .item-btn .icon { max-width: 5rem; display: inline-block; margin-bottom: 2rem; }

.p-line-up__list.list01 .item-btn {background: url('../img/item-btn01.png'); background-size: cover;}
.p-line-up__list.list02 .item-btn {background: url('../img/item-btn02.png'); background-size: cover;}
.p-line-up__list.list03 .item-btn {background: url('../img/item-btn03.png'); background-size: cover;}
.p-line-up__list.list04 .item-btn {background: url('../img/item-btn04.png'); background-size: cover;}



@media (max-width:992px) {
  .p-line-up__list .name { font-size: 2.5rem; }
}

/* =================================================================
boostermist
=================================================================*/
.boostermist {position: relative;}
.p-two-layers__block {
  position: absolute;
  top: 0;
}
.p-two-layers__block img {
  width: 100%;
}
.p-two-layers__block .item {
  position: absolute;
  z-index: 1;
}
.p-two-layers__block .item .layers {position: relative; z-index: 1; transition: 0.4s ease; opacity: 0; transition-delay: 0.2s; }
.p-two-layers__block .item:first-of-type { width: 29.5rem; max-width: 29.5rem; top: 61rem; left: 6.4rem;}
.p-two-layers__block .item:first-of-type .layers { margin: 0 auto 0 0; width: 18.4rem;}
.p-two-layers__block .item:first-of-type .layers img {width: 18.4rem;}
.p-two-layers__block .item:first-of-type::before {border-radius: 50%; content: ""; width: 1.6rem; height: 1.6rem; background-color: #ffba38; display: block; position: absolute; top: 5.4rem; right: 0; opacity: 0; transition: 0.3s ease; }
.p-two-layers__block .item:first-of-type::after { content: ""; height: 2px; width: 60%; display: block; background-color: #ffba38; position: absolute; top: 6.1rem; right: 0; z-index: 0; transition: 0.5s ease; -webkit-clip-path: inset(0 100% 0 0); clip-path: inset(0 100% 0 0); }
.p-two-layers__block .item:nth-of-type(2) { width: 25.2rem; max-width: 25.2rem; top: 80rem; left: 17rem; height: 40rem}
.p-two-layers__block .item:nth-of-type(2) .layers { margin: 0 auto 0 0; transition-delay: 0.6s; width: 19.3rem; position: absolute; bottom: 0}
.p-two-layers__block .item:nth-of-type(2)::before {border-radius: 50%; content: ""; width: 1.6rem; height: 1.6rem; background-color: #ffba38; display: block; position: absolute; top: 0; left: 17.3rem; opacity: 0; transition: 0.3s ease; transition-delay: 0.7s; }
.p-two-layers__block .item:nth-of-type(2)::after { content: ""; height: 32rem; width: 2px; display: block; background-color: #ffba38; position: absolute; top: 0; left: 18rem; z-index: 0; transition: 0.5s ease; -webkit-clip-path: inset(100% 0 0 0); clip-path: inset(100% 0 0 0); transition-delay: 0.s; }


.js-layers:first-of-type.is-active .layers { opacity: 1; }
.js-layers:first-of-type.is-active::before { opacity: 1; }
.js-layers:first-of-type.is-active::after { -webkit-clip-path: inset(0 0 0 0); clip-path: inset(0 0 0 0); }
.js-layers:nth-of-type(2).is-active .layers { opacity: 1; }
.js-layers:nth-of-type(2).is-active::before { opacity: 1; }
.js-layers:nth-of-type(2).is-active::after { -webkit-clip-path: inset(0 0 0 0); clip-path: inset(0 0 0 0); }



/* =================================================================
footer
=================================================================*/
.footer {background: url('../img/footer_bg.jpg'); background-size: cover; display: flex; flex-direction: column; align-items: center; color: #fff; min-height: 42.5rem; gap: 1em; padding-top: 7.2rem;}
.footer a {font-size: 2.4rem; color: #fff;}
.footer p {font-size: 2.4rem; color: #fff;}



/*@media (max-width: 992px) {
  .footer {padding-bottom: 28rem;}
}*/