@charset "utf-8";

/*------------------------------ 共通 ------------------------------*/
html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  /* font-family: "Noto Serif JP", serif; */
  /* font-family: "Prompt", sans-serif; */
  color: #16160e;
  font-weight: 500;
  font-size: 1.6rem;
  /* background-color: #faf9f8; */
  scroll-behavior: smooth;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin-inline: auto;
}

.inner {
  width: 90%;
  max-width: 1034px;
  margin-inline: auto;
}

.flex {
  display: flex;
}

.dib {
  display: inline-block;
}

a {
  transition: 0.5s;
}

a::before {
  transition: 0.5s;
}

a::after {
  transition: 0.5s;
}

.vertical-heading {
  writing-mode: vertical-rl;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.vertical-heading .heading {
  font-weight: 700;
  font-size: 3.6rem;
  font-family: "Noto Serif JP", serif;
  letter-spacing: 0.2em;
}

.vertical-heading p {
  font-family: "Prompt", sans-serif;
  color: #7d8286;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}

/* 各要素のフェイドイン  */
.fade-in {
  opacity: 0;
  transform: translateY(2.4rem);
}

.fade-in.active {
  animation: FadeIn 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes FadeIn {
  0% {
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

/*------------------------------ ヘッダー ------------------------------*/
header {
  padding: 2rem 4rem;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  position: fixed;
  z-index: 10;
}

header .logo {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

body.home header .logo,
body.front-page header .logo {
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.4s ease,
    visibility 0.4s ease;
  visibility: hidden;
}

body.home header.is-logo-visible .logo,
body.front-page header.is-logo-visible .logo {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

header nav {
  gap: 0 3.8rem;
  align-items: center;
}

header nav ul {
  gap: 0 3.8rem;
}

header nav ul li a {
  font-weight: 700;
  letter-spacing: 0.05em;
}

header nav ul li:not(:last-of-type) a {
  padding-right: 1.6rem;
  position: relative;
}

header nav ul li:not(:last-of-type) a::after {
  position: absolute;
  content: "";
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-top: 4px solid #16160e;
  border-bottom: 0;
}

header .reserve-btn {
  padding: 2.4rem 2.2rem;
  background-color: #16160e;
  color: #fff;
  border-radius: 50%;
  text-align: center;
}

header .reserve-btn p:first-of-type {
  font-weight: 700;
  line-height: 1.125;
  padding-top: 0.7rem;
  margin-bottom: 0.7rem;
}

header .reserve-btn p:last-of-type {
  font-size: 1.2rem;
  font-family: "Prompt", sans-serif;
}

/*------------------------------ hero ------------------------------*/
#top .hero {
  height: 100dvh;
}

#top .hero .img {
  height: 100%;
  width: calc(50% - 4rem);
}

#top .hero .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: bottom;
}

#top .hero .center {
  width: 8rem;
  background-color: #16160e;
  position: relative;
}

#top .hero .center h2 {
  position: absolute;
  top: 24%;
  left: 50%;
  transform: translateX(-50%);
}

#top .hero .center .scroll {
  position: absolute;
  bottom: 12.1rem;
  left: 50%;
  transform: translateX(-50%);
  writing-mode: vertical-rl;
  color: #fff;
  line-height: 1.6rem;
}

#top .hero .center .scroll::before {
  animation: hero-scroll-line 2s infinite;
  background-color: #fff;
  content: "";
  height: 11.4rem;
  left: calc(50% - 0.05rem);
  margin-inline: auto;
  position: absolute;
  top: calc(100% + 0.7rem);
  width: 0.1rem;
}

@keyframes hero-scroll-line {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }

  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }

  51% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }

  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}

/*------------------------------ concept ------------------------------*/
#top .concept {
  background-image: url("../img/concept/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
  min-height: 100dvh;
  position: relative;
}

#top .concept > * {
  grid-area: 1 / 1;
}

#top .concept .fix-txt {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100dvh;
  width: fit-content;
  margin-inline: auto;
  line-height: 1.875;
  text-align: center;
}

#top .concept .fix-txt p {
  margin-bottom: 4rem;
}

#top .concept .fix-txt p:last-child {
  margin-bottom: 0;
}

#top .concept .imgs {
  height: 263rem;
  position: relative;
}

#top .concept .imgs img {
  position: absolute;
}

#top .concept .imgs .cloud-1 {
  top: 52.2rem;
  left: -4.9rem;
}

#top .concept .imgs .cloud-2 {
  top: 68.5rem;
  left: -3.9rem;
}

#top .concept .imgs .cloud-3 {
  top: 68.5rem;
  right: 0;
}

#top .concept .imgs .bowl {
  top: 84.9rem;
  right: 40.1rem;
}

#top .concept .imgs .grill-the-meat {
  top: 121.2rem;
  right: 17.3rem;
}

#top .concept .imgs .donabe {
  top: 131.5rem;
  left: 2.6rem;
}

#top .concept .imgs .cloud-4 {
  top: 153.3rem;
  right: 30.3rem;
}

#top .concept .imgs .cloud-5 {
  top: 165.7rem;
  left: 17.4rem;
}

#top .concept .imgs .cloud-6 {
  top: 174.7rem;
  left: 0rem;
}

#top .concept .imgs .cook-meat {
  top: 170.5rem;
  right: 5.3rem;
}

#top .concept .imgs .cook-rice {
  top: 194.9rem;
  left: 14.4rem;
}

/*------------------------------ kome-lab-hero ------------------------------*/
#top .kome-lab-hero {
  height: 220dvh;
  text-align: center;
  position: relative;
}

#top .kome-lab-hero .kome-lab-hero-sticky {
  background-image: url("../img/kome-lab/kome-lab-hero.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 100dvh;
  overflow: hidden;
  position: sticky;
  top: 0;
}

#top .kome-lab-hero .kome-lab-hero-sticky::before,
#top .niku-lab-hero .niku-lab-hero-sticky::before {
  background-color: rgba(0, 0, 0, 0.18);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

#top .kome-lab-hero img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  will-change: top;
  z-index: 2;
}

#top .kome-lab-hero .move-txt {
  color: #fff;
  left: 50%;
  opacity: 0;
  position: absolute;
  text-align: center;
  transform: translateX(-50%);
  transition: opacity 0.2s linear;
  width: min(90%, 48rem);
  will-change: opacity, top;
  z-index: 2;
}

#top .kome-lab-hero .move-txt p {
  color: #fff;
  line-height: 1.875;
  margin-bottom: clamp(1.6rem, 4dvh, 3rem);
  text-shadow: 0 0 0.6rem rgba(0, 0, 0, 0.16);
}

#top .kome-lab-hero .move-txt p:last-child {
  margin-bottom: 0;
}

/*------------------------------ kome-lab-feature ------------------------------*/
#top .kome-lab-feature {
  padding-top: 16rem;
  background-image: url("../img/common/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
}

#top .kome-lab-feature .content h2 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 3.6rem;
  font-size: 3rem;
}

#top .kome-lab-feature .content .txt p {
  line-height: 1.5;
}

#top .kome-lab-feature .content .txt p:not(:last-of-type) {
  margin-bottom: 3rem;
}

#top .kome-lab-feature .donabe {
  gap: 0 11%;
  position: relative;
}

#top .kome-lab-feature .donabe .img {
  width: 50%;
}

#top .kome-lab-feature .donabe .img img {
  width: 98%;
}

#top .kome-lab-feature .donabe .content {
  width: 39%;
  padding-top: 12rem;
}

@media screen and (min-width: 1537px) {
  #top .kome-lab-feature .donabe .content {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

#top .kome-lab-feature .donabe .cloud-1 {
  position: absolute;
  top: 4rem;
  left: 46%;
}

#top .kome-lab-feature .rice-accompaniment {
  gap: 0 5%;
  position: relative;
  top: -12.9rem;
  padding-left: 21%;
  overflow-x: hidden;
}

#top .kome-lab-feature .rice-accompaniment .content {
  width: 34%;
  padding-top: 26.9rem;
}

@media screen and (min-width: 1537px) {
  #top .kome-lab-feature .rice-accompaniment .content {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

#top .kome-lab-feature .rice-accompaniment .content .img {
  width: 50%;
}

#top .kome-lab-feature .rice-accompaniment .content .img img {
  width: 100%;
}

#top .kome-lab-feature .rice-accompaniment .rice-accompaniment-img {
  width: 61%;
  right: -5%;
  position: relative;
}

#top .kome-lab-feature .rice-accompaniment .rice-accompaniment-img img {
  width: 100%;
}

#top .kome-lab-feature .rice-accompaniment .cloud-2 {
  position: absolute;
  top: 0;
  right: 0;
}

#top .kome-lab-feature .rice-accompaniment .cloud-3 {
  position: absolute;
  bottom: 0;
  left: 0;
}

#top .kome-lab-feature .interior {
  gap: 0 11%;
  position: relative;
  top: -12.9rem;
  /* padding-left: 12%; */
}

#top .kome-lab-feature .interior .img {
  /* width: 38%; */
  width: 50%;
  text-align: right;
}

#top .kome-lab-feature .interior .img img {
  /* width: 98%; */
  width: 71%;
  padding-right: 2%;
}

#top .kome-lab-feature .interior .content {
  width: 39%;
  padding-top: 12rem;
}

@media screen and (min-width: 1537px) {
  #top .kome-lab-feature .interior .content {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

#top .kome-lab-feature .interior .cloud-4 {
  position: absolute;
  bottom: 0;
  right: 0;
}

#top .kome-lab-feature .interior .cloud-5 {
  position: absolute;
  bottom: -6.6rem;
  right: 16.6rem;
}

/*------------------------------ kome-lab-menu ------------------------------*/
#top .kome-lab-menu {
  /* background-color: #fbfbf8; */
  padding-top: 16rem;
  padding-bottom: 20rem;
  background-image: url("../img/common/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
}

#top .kome-lab-menu .vertical-heading {
  margin-bottom: 8rem;
}

#top .kome-lab-menu .img:has(.menu-1) {
  width: 100%;
  text-align: center;
}

#top .kome-lab-menu .img:has(.menu-1) img {
  width: 90%;
}

#top .kome-lab-menu .menu-gathering {
  gap: 0 16%;
  top: -8rem;
  margin-bottom: 17rem;
  position: relative;
}

#top .kome-lab-menu .menu-gathering .cloud-4 {
  position: absolute;
  right: 0;
  top: 38.6rem;
}

#top .kome-lab-menu .menu-gathering .imgs {
  width: 34%;
  position: relative;
  padding-top: 14rem;
  height: fit-content;
}

#top .kome-lab-menu .menu-gathering .imgs .menu-2 {
  width: 100%;
}

#top .kome-lab-menu .menu-gathering .imgs .cloud-6 {
  position: absolute;
  left: 4.2rem;
  bottom: -10.3rem;
}

#top .kome-lab-menu .menu-gathering .card-img {
  width: 50%;
}

#top .kome-lab-menu .menu-gathering .card-img .card {
  padding: 4rem 6.8rem;
  position: relative;
  z-index: 0;
  margin-bottom: 4.1rem;
  /* max-width: 51.8rem; */
  margin-right: 22%;
}

#top .kome-lab-menu .menu-gathering .card-img .card::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  opacity: 0.8;
  z-index: -1;
}

#top .kome-lab-menu .menu-gathering .card-img .card h3 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.2rem;
  font-size: 3rem;
}

#top .kome-lab-menu .menu-gathering .card-img .card p {
  /* line-height: 1.5; */
  line-height: 1.875;
}

#top .kome-lab-menu .menu-gathering .card-img .card p:not(last-of-type) {
  margin-bottom: 1.8rem;
}

#top .kome-lab-menu .menu-gathering .card-img .card p:last-of-type {
  text-align: right;
}

#top .kome-lab-menu .menu-gathering .card-img .img {
  /* margin-left: -11%; */
  margin-left: -23%;
}

#top .kome-lab-menu .menu-gathering .card-img .img img {
  width: 41%;
}

#top .kome-lab-menu .topping {
  --topping-slide-x: 0px;
  align-items: flex-start;
  gap: 0 7%;
  justify-content: flex-end;
  margin-bottom: 12rem;
}

#top .kome-lab-menu .topping .content {
  width: 25%;
}

#top .kome-lab-menu .topping .content h3 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.8rem;
  font-size: 3rem;
}

#top .kome-lab-menu .topping .content p {
  line-height: 1.875;
  margin-bottom: 4rem;
}

#top
  .kome-lab-menu
  .topping
  .content
  .topping-wrap
  .each-topping:not(:last-of-type) {
  margin-bottom: 6rem;
}

#top .kome-lab-menu .topping .content .topping-wrap .each-topping h4 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 2;
  margin-bottom: 2rem;
  font-size: 2.4rem;
}

#top .kome-lab-menu .topping .content .topping-wrap .each-topping dl {
  border-bottom: 0.1rem solid #707070;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 0;
}

#top .kome-lab-menu .topping .slide-imgs {
  align-self: flex-start;
  overflow: hidden;
  position: sticky;
  top: 16rem;
  width: 55%;
}

#top .kome-lab-menu .topping .slide-imgs .slide-imgs-track {
  display: flex;
  gap: 2rem;
  transform: translate3d(var(--topping-slide-x), 0, 0);
  width: max-content;
  will-change: transform;
}

#top .kome-lab-menu .topping .slide-imgs img {
  flex: 0 0 auto;
  height: auto;
  width: 28.4rem;
}

#top .kome-lab-menu .reserve-btn {
  display: block;
  width: fit-content;
  margin-inline: auto;
  padding: 5.6rem 4.5rem;
  background-color: #16160e;
  color: #fff;
  border-radius: 50%;
  text-align: center;
}

#top .kome-lab-menu .reserve-btn p:first-of-type {
  font-weight: 700;
  line-height: 1.125;
  padding-top: 1.6rem;
  margin-bottom: 1.6rem;
  font-size: 3rem;
}

#top .kome-lab-menu .reserve-btn p:last-of-type {
  font-size: 2rem;
  font-family: "Prompt", sans-serif;
}

/*------------------------------ niku-lab-hero ------------------------------*/
#top .niku-lab-hero {
  height: 220dvh;
  text-align: center;
  position: relative;
}

#top .niku-lab-hero .niku-lab-hero-sticky {
  background-image: url("../img/niku-lab/niku-lab-hero.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 100dvh;
  overflow: hidden;
  position: sticky;
  top: 0;
}

#top .niku-lab-hero img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  will-change: top;
  z-index: 2;
}

#top .niku-lab-hero .move-txt {
  color: #fff;
  left: 50%;
  opacity: 0;
  position: absolute;
  text-align: center;
  transform: translateX(-50%);
  transition: opacity 0.2s linear;
  width: min(90%, 48rem);
  will-change: opacity, top;
  z-index: 2;
}

#top .niku-lab-hero .move-txt p {
  color: #fff;
  line-height: 1.875;
  margin-bottom: clamp(1.6rem, 4dvh, 3rem);
  text-shadow: 0 0 0.6rem rgba(0, 0, 0, 0.16);
}

#top .niku-lab-hero .move-txt p:last-child {
  margin-bottom: 0;
}

/*------------------------------ niku-lab-feature ------------------------------*/
#top .niku-lab-feature {
  padding-top: 16rem;
  background-image: url("../img/niku-lab/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
}

#top .niku-lab-feature .content h2 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 3.6rem;
  font-size: 3rem;
}

#top .niku-lab-feature .content .txt p {
  line-height: 1.5;
}

#top .niku-lab-feature .content .txt p:not(:last-of-type) {
  margin-bottom: 3rem;
}

#top .niku-lab-feature .wagyu {
  gap: 0 11%;
  position: relative;
}

#top .niku-lab-feature .wagyu .img {
  width: 50%;
}

#top .niku-lab-feature .wagyu .img img {
  width: 98%;
}

#top .niku-lab-feature .wagyu .content {
  width: 39%;
  padding-top: 12rem;
}

@media screen and (min-width: 1537px) {
  #top .niku-lab-feature .wagyu .content {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

#top .niku-lab-feature .wagyu .cloud-1 {
  position: absolute;
  top: 4rem;
  left: 46%;
}

#top .niku-lab-feature .heat-treatment {
  /* gap: 0 5%; */
  justify-content: space-between;
  position: relative;
  /* top: -12.9rem; */
  top: -6rem;
  padding-left: 21%;
  margin-bottom: 19.5rem;
}

#top .niku-lab-feature .heat-treatment .content {
  width: 34%;
  padding-top: 20rem;
}

@media screen and (min-width: 1537px) {
  #top .niku-lab-feature .heat-treatment .content {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

#top .niku-lab-feature .heat-treatment .content .img {
  width: 50%;
}

#top .niku-lab-feature .heat-treatment .content .img img {
  width: 100%;
}

#top .niku-lab-feature .heat-treatment .imgs {
  text-align: right;
  position: relative;

  width: 45%;
}

#top .niku-lab-feature .heat-treatment .imgs img:nth-of-type(1) {
  width: 100%;
}

#top .niku-lab-feature .heat-treatment .imgs img:nth-of-type(2) {
  position: absolute;
  left: -22%;
  bottom: -36%;
  width: 61%;
}

#top .niku-lab-feature .heat-treatment .cloud-2 {
  position: absolute;
  top: -9rem;
  right: 0;
}

#top .niku-lab-feature .heat-treatment .cloud-3 {
  position: absolute;
  bottom: 0;
  left: 0;
}

#top .niku-lab-feature .interior {
  gap: 0 11%;
  position: relative;
  /* top: -12.9rem; */
  /* padding-left: 12%; */
}

#top .niku-lab-feature .interior .img {
  /* width: 38%; */
  width: 50%;
  text-align: right;
}

#top .niku-lab-feature .interior .img img {
  /* width: 98%; */
  width: 71%;
  padding-right: 2%;
}

#top .niku-lab-feature .interior .content {
  width: 39%;
  padding-top: 12rem;
}

@media screen and (min-width: 1537px) {
  #top .niku-lab-feature .interior .content {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

#top .niku-lab-feature .interior .cloud-4 {
  position: absolute;
  bottom: 0;
  right: 0;
}

#top .niku-lab-feature .interior .cloud-5 {
  position: absolute;
  bottom: -6.6rem;
  right: 16.6rem;
}

/*------------------------------ niku-lab-menu ------------------------------*/
#top .niku-lab-menu {
  /* background-color: #fbfbf8; */
  padding-top: 16rem;
  padding-bottom: 20rem;
  background-image: url("../img/niku-lab/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
}

#top .niku-lab-menu .vertical-heading {
  margin-bottom: 8rem;
}

#top .niku-lab-menu .img:has(.menu-1) {
  width: 100%;
  text-align: center;
}

#top .niku-lab-menu .img:has(.menu-1) img {
  width: 90%;
}

#top .niku-lab-menu .menu-gathering {
  gap: 0 16%;
  top: -8rem;
  margin-bottom: 17rem;
  position: relative;
}

#top .niku-lab-menu .menu-gathering .cloud-4 {
  position: absolute;
  right: 0;
  top: 38.6rem;
}

#top .niku-lab-menu .menu-gathering .imgs {
  width: 34%;
  position: relative;
  padding-top: 14rem;
  height: fit-content;
}

#top .niku-lab-menu .menu-gathering .imgs .menu-2 {
  width: 100%;
}

#top .niku-lab-menu .menu-gathering .imgs .cloud-6 {
  position: absolute;
  left: 4.2rem;
  bottom: -10.3rem;
}

#top .niku-lab-menu .menu-gathering .card-img {
  width: 50%;
}

#top .niku-lab-menu .menu-gathering .card-img .card {
  padding: 4rem 6.8rem;
  position: relative;
  z-index: 0;
  /* margin-bottom: 4.1rem; */
  margin-bottom: 17.3rem;
  /* max-width: 51.8rem; */
  margin-right: 22%;
}

#top .niku-lab-menu .menu-gathering .card-img .card::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  opacity: 0.8;
  z-index: -1;
}

#top .niku-lab-menu .menu-gathering .card-img .card h3 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.2rem;
  font-size: 3rem;
}

#top .niku-lab-menu .menu-gathering .card-img .card p {
  /* line-height: 1.5; */
  line-height: 1.875;
}

#top .niku-lab-menu .menu-gathering .card-img .card p:not(last-of-type) {
  margin-bottom: 1.8rem;
}

#top .niku-lab-menu .menu-gathering .card-img .card p:last-of-type {
  text-align: right;
}

#top .niku-lab-menu .menu-gathering .card-img .img {
  /* margin-left: -11%; */
  margin-left: -23%;
}

#top .niku-lab-menu .menu-gathering .card-img .img img {
  width: 41%;
}

#top .niku-lab-menu .course-menu {
  align-items: flex-start;
  justify-content: flex-end;
  margin-bottom: 12rem;
  gap: 0 7%;
}

#top .niku-lab-menu .course-menu .content {
  width: 25%;
}

#top .niku-lab-menu .course-menu .content h3 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.8rem;
  font-size: 3rem;
}

#top .niku-lab-menu .course-menu .content .course-menu-wrap .each-course-menu {
  margin-bottom: 3.2rem;
}

#top
  .niku-lab-menu
  .course-menu
  .content
  .course-menu-wrap
  .each-course-menu
  p {
  font-size: 1.4rem;
}

#top
  .niku-lab-menu
  .course-menu
  .content
  .course-menu-wrap
  .each-course-menu
  h4 {
  line-height: 1.875;
}

#top
  .niku-lab-menu
  .course-menu
  .content
  .course-menu-wrap
  .each-course-menu
  p {
  color: #7d8286;
}

#top
  .niku-lab-menu
  .course-menu
  .content
  .course-menu-wrap
  .each-course-menu
  .note {
  line-height: 1.715;
}

#top .niku-lab-menu .course-menu .slide-imgs {
  aspect-ratio: 760 / 460;
  overflow: hidden;
  position: sticky;
  top: 16rem;
  width: 56%;
}

#top .niku-lab-menu .course-menu .slide-imgs img {
  display: block;
  height: 100%;
  inset: 0;
  object-fit: cover;
  opacity: 0;
  position: absolute;
  transition: opacity 0.3s linear;
  width: 100%;
}

#top .niku-lab-menu .course-menu .slide-imgs img.is-active {
  opacity: 1;
  z-index: 1;
}

#top .niku-lab-menu .reserve-btn {
  display: block;
  width: fit-content;
  margin-inline: auto;
  padding: 5.6rem 4.5rem;
  background-color: #16160e;
  color: #fff;
  border-radius: 50%;
  text-align: center;
}

#top .niku-lab-menu .reserve-btn p:first-of-type {
  font-weight: 700;
  line-height: 1.125;
  padding-top: 1.6rem;
  margin-bottom: 1.6rem;
  font-size: 3rem;
}

#top .niku-lab-menu .reserve-btn p:last-of-type {
  font-size: 2rem;
  font-family: "Prompt", sans-serif;
}

/*------------------------------ gallery ------------------------------*/
/* こちらも丸ごとAIに任せてみる */
/* 他のセクションで画像の扱い方をまとめてからが良さそう */
#top .gallery {
  margin-top: -5.2rem;
  overflow: hidden;
  /* padding: 4rem 0; */
  position: relative;
}

#top .gallery::before {
  content: "";
  position: absolute;
  top: 5.2rem;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: url("../img/common/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
  z-index: 0;
}

#top .gallery > div {
  align-items: center;
  display: flex;
  /* height: 38rem; */
  overflow: hidden;
  position: relative;
  z-index: 1;
}

#top .gallery > div:not(:last-of-type) {
  margin-bottom: 5.6rem;
}

#top .gallery .txt {
  color: #e8e8e8;
  font-family: "Prompt", sans-serif;
  font-size: 22.4rem;
  left: 50%;
  line-height: 1;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  z-index: 0;
}

#top .gallery .imgs {
  align-items: center;
  display: flex;
  position: relative;
  width: max-content;
  z-index: 1;
}

#top .gallery .imgs-set {
  /* animation-duration: 26s; */
  animation-duration: 32s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
  display: flex;
  flex: 0 0 auto;
  gap: 12.1rem;
  height: 38rem;
  padding-inline: 6.05rem;
  will-change: transform;
}

#top .gallery .kome-lab .imgs-set {
  animation-name: gallery-scroll-right;
}

#top .gallery .niku-lab .imgs-set {
  animation-name: gallery-scroll-left;
}

#top .gallery .imgs-set img:nth-child(1) {
  align-self: flex-end;
}

#top .gallery .imgs-set img:nth-child(2) {
  align-self: flex-start;
}

#top .gallery .imgs-set img:nth-child(3) {
  align-self: flex-end;
}

#top .gallery .imgs-set img:nth-child(4) {
  align-self: flex-end;
}

#top .gallery .imgs-set img:nth-child(5) {
  align-self: flex-start;
}

#top .gallery .imgs-set img:nth-child(6) {
  align-self: flex-end;
}

/* #top .gallery .imgs-set img:nth-child(even) {
  align-self: flex-start;
} */

/* #top .gallery .imgs img {
  flex: 0 0 auto;
  height: auto;
  max-height: 24rem;
  object-fit: cover;
  width: auto;
} */

@keyframes gallery-scroll-right {
  from {
    transform: translate3d(-100%, 0, 0);
  }

  to {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes gallery-scroll-left {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-100%, 0, 0);
  }
}

/*------------------------------ information ------------------------------*/
#top .information {
  padding-top: 16rem;
  padding-bottom: 20rem;
  background-image: url("../img/common/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
}

#top .information .inner .vertical-heading {
  margin-bottom: 8rem;
}

#top .information .inner .google-map {
  margin-bottom: 5.4rem;
}

#top .information .inner .google-map iframe {
  width: 100%;
}

#top .information .inner .address-note {
  gap: 0 5%;
  font-size: 1.4rem;
}

#top .information .inner .address-note address {
  width: 50%;
}

#top .information .inner .address-note address dl {
  display: flex;
  align-items: baseline;
  line-height: 1.875;
}

#top .information .inner .address-note address dl:not(:last-of-type) {
  margin-bottom: 1.4rem;
}

#top .information .inner .address-note address dl dt {
  width: 9.2rem;
}

#top .information .inner .address-note address dl dd {
  width: calc(100% - 9.2rem);
}

#top .information .inner .address-note .note {
  width: 45%;
  line-height: 1.875;
}

#top .information .inner .address-note .note p:not(:last-of-type) {
  margin-bottom: 1.4rem;
}

/*------------------------------ reservation ------------------------------*/
#top .reservation {
  color: #fff;
}

#top .reservation a {
  color: #fff;
  width: 50%;
  overflow: hidden;
  padding: 3.6rem 8.3rem;
  aspect-ratio: 683 / 280;
  isolation: isolate;
  position: relative;
}

#top .reservation a::before {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  content: "";
  inset: 0;
  position: absolute;
  transform: scale(1);
  transform-origin: center;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

#top .reservation a:hover::before {
  transform: scale(1.08);
}

#top .reservation .kome-lab::before {
  background-image: url("../img/reservation/kome-lab.webp");
}

#top .reservation .niku-lab::before {
  background-image: url("../img/reservation/niku-lab.webp");
}

#top .reservation a > * {
  position: relative;
  z-index: 1;
}

#top .reservation a h2 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 0.8rem;
  font-size: 3.6rem;
}

#top .reservation a p {
  /* margin-bottom: 10.9rem; */
}

#top .reservation a .txt-icon {
  position: absolute;
  bottom: 3.6rem;
  right: 8.3rem;
  justify-content: flex-end;
  align-items: center;
  gap: 0 0.7rem;
}

#top .reservation a .txt-icon span {
  font-size: 1.4rem;
}

/*------------------------------ footer ------------------------------*/
footer {
  background-color: #16160e;
  color: #fff;
  padding: 6.7rem 0 2.4rem;
}

footer .container {
  justify-content: space-between;
  margin-bottom: 13.2rem;
  font-size: 1.4rem;
}

footer .container address p {
  line-height: 1.875;
}

footer .container address p:not(:last-of-type) {
  margin-bottom: 0.8rem;
}

footer .container address p:last-of-type {
  margin-bottom: 1.5rem;
}

footer .container .link-wrap {
  gap: 0 7rem;
}

footer .container .link-wrap ul li:not(:last-of-type) {
  margin-bottom: 0.8rem;
}

footer .container .series li:not(:last-of-type) {
  margin-bottom: 1rem;
}

footer .container .series li a {
  gap: 0 0.7rem;
}

footer small {
  display: block;
  width: fit-content;
  margin-inline: auto;
  font-size: 1.2rem;
}

/*------------------------------ 404 ------------------------------*/
#not-found {
  background-image: url("../img/common/washi-bg.webp");
  background-repeat: repeat;
  background-size: cover;
  padding: 24.1rem;
  text-align: center;
}

#not-found .inner .big-txt {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.4;
  font-family: "Noto Serif JP", serif;
  margin-bottom: 3.6rem;
}
#not-found .inner .small-txt {
  line-height: 1.5;
  margin-bottom: 6rem;
}

#not-found .inner .top-btn {
  padding: 2.4rem 2.2rem;
  background-color: #16160e;
  color: #fff;
  border-radius: 50%;
  text-align: center;
}

#not-found .inner .top-btn p:first-of-type {
  font-weight: 700;
  line-height: 1.125;
  padding-top: 0.7rem;
  margin-bottom: 0.7rem;
}

#not-found .inner .top-btn p:last-of-type {
  font-size: 1.2rem;
  font-family: "Prompt", sans-serif;
}