@charset "UTF-8";

/************************************************************************************************************/
/* Shirayuri Hall - ver 1.2.0 -                                                                             */
/* Update 2023-12-31                                                                                        */
/* Produce and Create by YONEZAWA MASARU                                                                    */
/************************************************************************************************************/

.flex {
  display: flex;
}

.space-between {
  justify-content: space-between;
}

.space-around {
  justify-content: space-around;
}

.flex-center {
  justify-content: center;
}

.align-items-center {
  align-items: center;
}

.flex-start {
  align-items: flex-start;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

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

.font-xx-small {
  font-size: .5rem;
}

.font-bold {
  font-weight: bold;
}

.point {
  margin: 0 .5em;
  font-size: 125%;
}

:root {
  --main-color:   #522F60;
  --sub-color:    #316745;
  --accent-color: #9E3D3F;

  --title-width: 80%;
  --content-width: 70%;
}

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

body {
  font-family: 'Noto Serif JP', serif;
}

h1,
h2,
h3 {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #555;
}

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

ul,
ol,
dl,
p {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  line-height: 1;
}

.header {
  height: 88px;
  padding: 0 7.5%;
  background: #fffd;
  -webkit-backdrop-filter: blur( .5rem );
  backdrop-filter: blur( .5rem );
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: revert;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.logo span:first-of-type {
  letter-spacing: .5em;
  margin: 0 0 .25rem;
}

.logo span:last-of-type {
  letter-spacing: .5em;
  margin: .25rem 0 0;
}

header div div {
  justify-content: flex-end;
  gap: 1rem;
}

.button {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: bold;
  padding: .25em .5em;
  border-radius: .25em;
  color: #fff;
  letter-spacing: .125em;
  line-height: 1;
  border: 1px solid #000;
  transition: background .25s, color .25s;
}

.bg-sub-color {
  background: var( --sub-color );
  border-color: var( --sub-color );
}

.bg-main-color {
  background: var( --main-color );
  border-color: var( --main-color );
}

.bg-accent-color {
  background: var( --accent-color );
  border-color: var( --accent-color );
}

.button:hover {
  background: #fff;
}

.bg-sub-color:hover {
  color: var( --sub-color );
}

.bg-main-color:hover {
  color: var( --main-color );
}

.bg-accent-color:hover {
  color: var( --accent-color );
}

.button i {
  margin: 0 .25em 0 0;
}

.adjust {
  width: var( --content-width );
  margin-left: auto;
  margin-right: auto;
} 

nav {
  font-size: 87.5%;
  margin: .8px 0 0;
}

nav ul {
  justify-content: center;
  gap: 3rem;
}

nav a {
  position: relative;
}

nav a::after {
  position: absolute;
  display: block;
  content: "";
  bottom: 0;
  width: 100%;
  height: 1.5px;
  background: #555;
  transform: scale( 1 );
  transition: transform .5s;
}

nav a:hover::after {
  transform: scale( 0 );
}

.main-visual {
  height: calc( 100vh - 5em );
  width: auto;
  margin: 5em 0 0;
}

.main-visual::before {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100vw;
  height: 100vh;
  background: url( ../image/main-visual-min.jpg ) no-repeat 15% center;
  -webkit-background-size: cover;
  background-size: cover;
  opacity: .5;
  filter: blur( 2.5px );
  content: "";
  animation: scroll 45s 1.5s forwards;
}

@keyframes scroll {
  0% {
    background: url( ../image/main-visual-min.jpg ) no-repeat 15% center;
    background-size: cover;
    opacity: .75;
    filter: blur( 2.5px );
  }

  33% {
    opacity: 1;
  }

  66% {
    filter: blur( 0 );
  }
  
  100% {
    background: url( ../image/main-visual-min.jpg ) no-repeat 88% center;
    background-size: cover;
    opacity: 1;
    filter: blur( 0 );
  }
}

.main-visual section {
  color: #fff;
  background: linear-gradient( 120deg, #522F6077, transparent 60% );
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 15% 0 5%;
  gap: 5vh;
}

h1 {
  text-shadow: 1px 0 1px var( --main-color ), -1px 0 1px var( --main-color ), 0 1px 1px var( --main-color ), 0 -1px 1px var( --main-color );
  letter-spacing: .5em;
  font-feature-settings: "palt"; 
}

h1 ~ p {
  letter-spacing: .25em;
  line-height: 1.75;
  width: 40em;
  -webkit-backdrop-filter: contrast( .5 );
  backdrop-filter: contrast( .5 );
  padding: .25em 0 .25em 1.5em;
}

.scroll-icon {
  bottom: 12.5%;
  right: 50%;
  position: absolute;
  width: 24px;
  height: 24px;
  transform: translateX( 50% );
  display: flex;
  justify-content: center;
  opacity: 1;
  transition: opacity 1s;
}

.fade-out {
  opacity: 0;
}

.chevron {
  position: absolute;
  width: 28px;
  height: 8px;
  opacity: 0;
  transform: scale3d( .5,  .5,  .5 );
  animation: move 3s ease-out infinite;
}

.chevron:first-child {
  animation: move 3s ease-out 1s infinite;
}

.chevron:nth-child( 2 ) {
  animation: move 3s ease-out 2s infinite;
}

.chevron:before,
.chevron:after {
  content: ' ';
  position: absolute;
  top: 0;
  height: 100%;
  width: 51%;
  background: #fff;
}

.chevron:before {
  left: 0;
  transform: skew( 0deg, 30deg );
}

.chevron:after {
  right: 0;
  width: 50%;
  transform: skew( 0deg, -30deg );
}

@keyframes move {
  25% {
    opacity: 1;

  }
  33% {
    opacity: 1;
    transform: translateY( 30px );
  }
  67% {
    opacity: 1;
    transform: translateY( 40px );
  }
  100% {
    opacity: 0;
    transform: translateY( 55px ) scale3d( .5, .5, .5 );
  }
}

.text {
  display: block;
  margin-top: 65px;
  font-family: "Helvetica Neue", "Helvetica", Arial, sans-serif;
  font-size: 12px;
  color: #fff;
  white-space: nowrap;
  opacity: .25;
  animation: pulse 2s linear alternate infinite;
}

@keyframes pulse {
  to {
    opacity: 1;
  }
}

main > section {
  background: #fff;
  padding: 3rem 0;
}

main h2 {
  width: var( --title-width );
  margin: 0 auto;
  font-size: 1.75rem;
  font-weight: normal;
  border-top: 1px solid #555;
  border-bottom: 1px solid #555;
  padding: .5em 0;
}

main .list-wrap {
  width: var( --content-width );
  margin: 2rem auto;
}

main .dark {
  background: linear-gradient( #666, #333 );
}

main .dark ul {
  padding: .5rem 1rem;
}

main .list-wrap li {
  font-size: 1.5rem;
}

main .dark li {
  color: #fff;
  text-shadow: 1px 0 0 #000, -1px 0 0 #000, 0 1px 0 #000, 0 -1px 0 #000;
  position: relative;
  z-index: 1;
  margin: 1em 0 1em 1em;
  padding: 0 0.5em;
}

main .light li {
  margin: 1rem auto;
  padding: 1rem;
  border: 1px solid var( --accent-color );
  position: relative;
  z-index: 1;
  margin: 1em 0;
  padding: 0 .5em .25em 2em;
}

lottie-player {
  bottom: 0;
  right: 0;
}

main > section:first-of-type li::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f06a";
  margin: 0 .5em 0 0;
  position: absolute;
  left: -1em;
}

main > section:nth-of-type( 2 ) li::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f521";
  color: var( --accent-color );
  margin: 0 .5em 0;
  position: absolute;
  left: 0;
  top: .25em;
}

main > section:nth-of-type( 3 ) > ul li::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f058";
  margin: 0 .5em 0 0;
  color: var( --accent-color );
}

main section p span {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: bold;
  position: relative;
  padding: 0 1em;
}

main section p span::after {
  content: "";
  display: block;
  position: absolute;
  bottom: -5px;
  width: 90%;
  height: 5px;
  background: linear-gradient( 90deg, var( --accent-color ), #9E3D3F11 );
  border-radius: 0 100% 100% 0;
}

main section h2 + p {
  margin: 2rem 0;
}

.card-wrap {
  width: var( --content-width );
  margin: 2rem auto;
  gap: 2rem;
  align-items: stretch;
}

.card {
  width: calc( 50% - 1rem );
  padding: .5rem .25rem .25rem .25rem;
  background: var( --accent-color );
  background: linear-gradient( var( --accent-color ), #6b0a0c );
  display: flex;
  flex-direction: column;
  justify-content: stretch;
}

.card h3 {
  margin: 0 auto .5rem;
  color: #fff;
  font-size: 1.5rem;
}

.card > p,
.card > div {
  background: #fff;
  padding: .5rem 1rem 0;
}

.tag-wrap {
  height: 100%;
}

.price-wrap {
  color: var( --accent-color );
  align-items: flex-end;
  margin: -1px 0 0;
}

.tax {
  writing-mode: vertical-rl;
  letter-spacing: 2em;
  font-size: .5rem;
  margin: 0 .5rem 0 0;
}

/* Add : 2024_12_31 */
p.member-limited {
  font-size: .875em;
  font-weight: bold;
  width: 2.75em;
  height: 2.75em;
  line-height: 1.15;
  border: 1px solid;
  border-radius: 2.5px;
  align-self: center;
  text-align: center;
  display: grid;
  place-content: center;
  margin: .125em .5em 0 0;
}

.price {
  font-size: 3rem;
  font-weight: bold;
}

.yen {
  font-size: .75rem;
  margin: 0 0 0 .5rem;
  line-height: 3.5;
}


.card .tax-in {
 font-size: .75rem;
 padding: 0 0 1rem;
 margin: -1px 0;
}

.card .tag-wrap {
  padding: .5rem 1rem 1rem;
}

.tag-wrap p,
.tag-wrap ul {
  background: #eee;
}

.tag-wrap p {
  padding: .25rem;
}

.tag-wrap ul {
  padding: .25rem .5rem .5rem;
  gap: .5rem;
}

.tag {
  background: #fff;
  padding: .125rem .25rem;
}

.attention .tag-wrap {
  display: inline-block;
}

.attention .tag-wrap ul {
  padding: .5rem;
  margin: .5rem 0 0;
}

.attention .tag-wrap li {
  background: #535353;
  color: #fff;
}

main > section:nth-of-type( 3 ) > ul {
  width: var( --content-width );
  margin: 2rem auto 0;
}

main > section:nth-of-type( 3 ) > ul li {
  font-size: 1.5rem;
  font-weight: bold;
  position: relative;
  margin: 0 0 1.75rem;
  display: flex;
  align-items: center;
  line-height: 1.25;
}

main > section:nth-of-type( 3 ) > ul li:last-child {
  margin: 0 0 1rem;
}

main > section:nth-of-type( 3 ) > ul li::after {
  content: "";
  display: block;
  position: absolute;
  bottom: -5px;
  width: 100%;
  height: 5px;
  background: linear-gradient( 90deg, var( --accent-color ), #9E3D3F11 );
  border-radius: 0 100% 100% 0;
}

.tab-wrap {
  display: flex;
  flex-wrap: wrap;
  width: var( --content-width );
  margin: 0 auto;
}

.tab-label {
  color: var( --accent-color );
  background: #fff;
  width: calc( 100% / 3 );
  padding: .5em 0;
  border: 1px solid var( --accent-color );
  border-right: none;
  order: -1;
  text-align: center;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
}

.tab-label:last-of-type {
  border: 1px solid var( --accent-color );
}

.tab-content {
  width: 100%;
  display: none;
  border: 1px solid var( --accent-color );
  border-top: none;
  padding: 1rem 1rem;
}

.tab-switch:checked + .tab-label {
  background: var( --accent-color );
  color: #fff;
  cursor: auto;
}

.tab-switch:checked + .tab-label + .tab-content {
   display: block;
}

.tab-switch {
  display: none;
}

.message,
.image {
  width: 47.5%;
}

.tab-content h3 {
  font-size: 2.5rem;
  margin: 1rem 0;
}

.message {
  padding: 0 0 0 1em;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.message p {
  font-size: 1.25rem;
  color: #333;
  text-align: justify;
}

.middle-heading {
  font-size: 1.25rem;
  font-weight: bold;
  margin: 2rem 0;
}

.map-wrap {
  width: var( --content-width );
  margin: 0 auto;
}

.map {
  border: 0;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.details {
  width: var( --content-width );
  margin: 0 auto;
}

.details dt {
  margin: 0 0 1em 0;
  width: 12em;
  background: #777;
  color: #fff;
  padding: .5em 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.details dd {
  margin: 0 0 1em 0;
  width: calc( 100% - 12em );
  padding: .5em 1em;
  text-align: justify;
}

.inquiry {
  width: var( --content-width );
  margin: 0 auto;
}

.inquiry dt {
  margin: 0 0 1em 0;
  width: 12em;
  background: var( --accent-color );
  color: #fff;
  padding: .5em 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.inquiry dd {
  margin: 0 0 1em 0;
  width: calc( 100% - 12em );
  padding: .5em 1em;
  text-align: justify;
}

input[ type="radio" ],
input[ type="checkbox" ] {
  margin: 0 .5em 0 0;
  font-size: 1.5rem;
}

input[ type="text" ],
input[ type="tel" ],
input[ type="email" ],
textarea {
  padding: .25em .5em;
  font-family: 'Noto Serif JP', serif;
}

input[ type="email" ] {
  width: 100%;
}

#zip-1 {
  width: 3em;
}

#zip-2 {
  width: 3.5em;
}

#addr-1 {
  width: 5.5em;
}

#tel {
  width: 10em;
}

#name,
#kana {
  width: 20em;
}

#addr-2 {
  width: 50%;
}

#addr-3 {
  width: 100%;
}

textarea {
  width: 100%;
  height: 4.25rem;
  resize: vertical;
}

.required::after {
  content: "必須";
  display: inline-block;
  position: absolute;
  padding: .125em .25em;
  background: var( --main-color );
  top: -.75em;
  left: .5em;
  font-size: .75rem;
}

.agree-wrap {
  margin: 2rem 0;
  display: flex;
  justify-content: center;
}

label {
  cursor: pointer;
}

.agree-wrap label {
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  width: 18em;
  height: 2.5em;
  justify-content: center;
}

#submit {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: bold;
  border-radius: .25em;
  color: #fff;
  letter-spacing: .125em;
  line-height: 1;
  border: none;
  transition: background .25s, color .25s;
  background: var( --accent-color );
  font-family: 'Noto Serif JP', serif;
  display: flex;
  width: 100px;
  height: 30px;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

#submit:disabled {
  background: #ccc;
  cursor: no-drop;
}

footer {
  line-height: 1;
  padding: 1rem 0;
  background: #fffb;
  -webkit-backdrop-filter: blur( .5rem );
  backdrop-filter: blur( .5rem );
}

footer .logo-wrap {
  align-items: center;
  gap: 1rem;
}

footer .logo-wrap p:first-child {
  line-height: 1.25;
  background: #fff7;
  padding: .5em .5em .5em .75em;
  -webkit-backdrop-filter: blur( 5px );
  backdrop-filter: blur( 5px );
}

footer .logo-wrap span {
  font-weight: normal;
}

footer > p {
  margin: 1rem 0 0;
}

.button-wrap {
  height: 88px;
  text-align: center;
  background: #fff7;
  -webkit-backdrop-filter: blur( .5rem );
  backdrop-filter: blur( .5rem );
}

.button-area {
  gap: 1rem;
}

.sp-nav {
  display: none;
}

.fade-in {
  opacity: 0;
  transition-duration: 500ms;
  transition-property: opacity, transform;
  transform: translate( 0, 50px );
}

.scroll-in {
  opacity: 1;
  transform: translate( 0, 0 );
}

.modal {
  position: fixed;
  width: 100%;
  height: 100vh;
  background: #fff;
  z-index: 2;
  flex-direction: column;
  justify-content: space-around;
}

.modal .button {
  height: 1.75em;
  padding: 0 .5em 0 .75em;
  display: flex;
  align-items: center;
}

@media screen and ( max-width: 1024px ) {
  :root {
    --title-width: 90%;
    --content-width: 80%;
    font-size: 87.5%;
  }
}

/* Change 2024_12_31 */
/* @BreakPoint 699px -> 710px */
@media screen and ( max-width: 710px ) {
  :root {
    --title-width: 95%;
    --content-width: 85%;
    font-size: 75%;
  }

  .hidden {
    display: none;
  }

  body {
    overflow-x: hidden;
  }

  header {
    height: 50px;
    position: absolute;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff7;
  }
  
  .header {
    width: 100%;
    height: 100%;
    background: #fff7;
  }

  .header .space-between {
    justify-content: center;
    height: 100%;
  }

  .logo {
    align-self: center;
  }

  nav {
    display: none;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 10vh;
  }
  
  nav a {
    font-size: 1.5rem;
  }

  .main-visual {
    height: calc( 100vh - 50px );
    margin: 0;
    background-attachment: fixed;
  }

  .main-visual section {
    padding: 0;
    gap: 3.5vh;
    background: #fff3;
    -webkit-backdrop-filter: blur( 3.5px );
    backdrop-filter: blur( 3.5px );
    clip-path: circle( 0 );
  }
  
  .main-visual section.open {
    animation: open 1s forwards;
  }
  
  @keyframes open {
    0% {
      clip-path: circle( 0 );
    }

    100% {
      clip-path: circle( 150vw );
    }    
  }

  .scroll-icon {
    bottom: 25%;
  }

  h1 {
    text-align: center;
    text-shadow: none;
    line-height: 1.75;
    letter-spacing: .25em;
    color: var(--main-color);
  }

  h1 ~ p {
    padding: .25em 15vw;
    align-self: center;
    width: auto;
    color: #333;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .adjust {
    text-align: justify;
  }

  lottie-player {
    width: 150px !important;
    height: 150px !important;
  }

  .card-wrap,
  .details,
  form dl {
    flex-direction: column;
  }

  .card {
    width: 100%;
  }

  .details dt,
  .details dd {
    width: 100%;
  }

  .details dd {
    margin: 0 0 2rem;
  }

  .details dd:last-of-type,
  .details li {
    text-align: left;
  }
  
  .details li span {
    display: inline-block;
    border: 1px solid #555;
    padding: .125em .25em;
    margin: 0 0 .25em;
  }

  .details li:last-child span {
    margin: 1em 0 .25em;
  }

  .description-wrap,
  footer .logo-wrap {
    flex-direction: column-reverse;
  }

  footer {
    margin: 0 0 50px;
  }

  footer .logo-wrap {
    gap: .5rem;
  }

  .message {
    width: 100%;
    padding: 0 1em;
  }

  .image {
    width: 95%;
  }

  .map {
    aspect-ratio: 1 / 1;
  }

  .inquiry dt,
  .inquiry dd {
    width: 100%;
  }
  
  .inquiry dd {
    margin: 0 0 2em;
  }

  .inquiry dd:first-of-type label {
    margin: 0 0 .5em;
    display: flex;
    align-items: center;
  }

  #addr-2,
  #name,
  #kana {
    width: 100%;
  }

  .sp-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 3;
    box-shadow: 0 0 5px #3337;
  }

  .sp-nav li {
    width: 20%;
    text-align: center;
    background: #fff;
  }

  .sp-nav li:not( :last-child ) {
    border-right: 1px solid #777;
  }

  .sp-nav a {
    display: flex;
    height: 50px;
    justify-content: center;
    align-items: center;
  }

  .sp-nav .current {
    background: var( --accent-color );
  }

  .sp-nav .current a {
    color: #fff;
  }
}