:root{
  --bg:#f7f3ee;
  --bg-soft:#ffffff;
  --card:#f7f3ee;
  --text:#1d1d1d;

  --line:rgba(0,0,0,.08);
  --line-strong:rgba(0,0,0,.18);
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  color:var(--text);
  background:var(--bg);

  font-family:'Noto Sans JP', sans-serif;

  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{
  width:100%;
  display:block;
}

a{
  color:inherit;
  text-decoration:none;
}

ul{
  margin:0;
  padding:0;
  list-style:none;
}

button,
input,
textarea{
  font:inherit;
}

button{
  cursor:pointer;
}

textarea{
  resize:vertical;
}

/* =========================================
   BASE
========================================= */

.container{
  width:min(100% - 128px, 1200px);
  margin-inline:auto;
}

.section-label{
  margin:0 0 32px;

  font-size:14px;
  letter-spacing:.18em;

  color:rgba(0,0,0,.42);

  font-family:"Helvetica Neue", sans-serif;
}

.section-label.light{
  color:rgba(247,243,238,.72);
}

.section-title{
  margin:0 0 56px;

  font-size:clamp(30px, 4vw, 58px);
  line-height:1.35;
  font-weight:500;
  letter-spacing:.02em;
}

/* =========================================
   HERO
========================================= */

.hero{
  position:relative;

  min-height:100vh;
  overflow:hidden;

  display:flex;
  align-items:flex-end;
}

.hero-image{
  position:absolute;
  inset:0;
}

.hero-image img{
  width:100%;
  height:100%;

  object-fit:cover;

  filter:
    brightness(.78)
    contrast(.94)
    saturate(.86);
}

.hero-overlay{
  position:absolute;
  inset:0;

  background:
    linear-gradient(
      90deg,
      rgba(24,21,18,.52) 0%,
      rgba(24,21,18,.36) 26%,
      rgba(24,21,18,.12) 54%,
      rgba(24,21,18,0) 78%
    );
}

.hero-inner{
  position:relative;
  z-index:2;

  width:100%;

  padding-bottom:88px;
}

.hero-content{
  max-width:720px;

  padding-left:72px;
}

.hero-label{
  margin:0 0 30px;

  font-size:14px;
  letter-spacing:.18em;

  color:rgba(247,243,238,.82);

  font-family:"Helvetica Neue", sans-serif;
  font-weight:500;
}

.hero-title{
  max-width:6.4em;

  margin:0;

  font-size:clamp(30px, 4.8vw, 58px);
  line-height:1.18;
  font-weight:500;
  letter-spacing:.02em;

  color:#f7f3ee;
}

.hero-text{
  margin:42px 0 0;

  font-size:16px;
  line-height:2.1;

  color:rgba(247,243,238,.9);
}

.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;

  margin-top:36px;
}

.hero-tags li{
  padding:10px 14px;

  font-size:12px;
  letter-spacing:.08em;

  color:rgba(247,243,238,.9);

  border:1px solid rgba(247,243,238,.28);

  background:rgba(247,243,238,.08);

  backdrop-filter:blur(10px);
}

.hero-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;

  min-width:220px;
  height:58px;

  margin-top:40px;

  padding-inline:28px;

  border:1px solid rgba(247,243,238,.72);

  background:rgba(17,17,17,.78);

  color:#f7f3ee;

  font-size:14px;
  letter-spacing:.08em;

  transition:.35s ease;
}

.hero-button:hover{
  background:rgba(247,243,238,.12);
}

.hero-scroll{
  position:absolute;

  right:40px;
  bottom:36px;

  z-index:2;

  font-size:11px;
  letter-spacing:.24em;

  color:rgba(247,243,238,.62);

  writing-mode:vertical-rl;
}

/* =========================================
   INTRO
========================================= */

.intro{
  padding:112px 0;
  background:var(--bg);
}

.intro-grid{
  max-width:760px;
}

.intro-text{
  max-width:520px;
}

.intro-text p{
  margin:0;

  font-size:16px;
  line-height:2.15;
  color:#333;
}

.intro-text p + p{
  margin-top:28px;
}

/* =========================================
   POINTS
========================================= */

.points{
  padding:112px 0;
  background:#fff;
}

.points .section-title{
  margin-bottom:64px;
}

.points-scroll{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}

.point-card{
  min-height:360px;

  padding:40px 34px;

  background:var(--card);

  border:1px solid rgba(0,0,0,.06);
}

.point-number{
  margin:0 0 48px;

  font-size:13px;
  letter-spacing:.18em;

  color:rgba(0,0,0,.36);

  font-family:"Helvetica Neue", sans-serif;
}

.point-card h3{
  margin:0 0 28px;

  font-size:22px;
  line-height:1.65;
  font-weight:500;
  letter-spacing:.02em;
}

.point-card p:last-child{
  margin:0;

  font-size:15px;
  line-height:2;
  color:#333;
}

/* =========================================
   AMBIENT
========================================= */

.ambient{
  position:relative;

  height:72vh;
  min-height:620px;

  overflow:hidden;
}

.ambient-image{
  position:absolute;
  inset:0;
}

.ambient-image img{
  width:100%;
  height:100%;

  object-fit:cover;

  filter:
    brightness(.74)
    contrast(.96)
    saturate(.88);
}

.ambient-overlay{
  position:absolute;
  inset:0;

  background:
    linear-gradient(
      90deg,
      rgba(18,16,14,.42) 0%,
      rgba(18,16,14,.18) 42%,
      rgba(18,16,14,.06) 72%,
      rgba(18,16,14,0) 100%
    );
}

.ambient-inner{
  position:relative;
  z-index:2;

  height:100%;

  display:flex;
  align-items:flex-end;
}

.ambient-content{
  max-width:620px;

  padding-bottom:84px;
}

.ambient-title{
  margin:0 0 32px;

  font-size:clamp(32px, 4vw, 58px);
  line-height:1.45;
  font-weight:500;
  letter-spacing:.02em;

  color:#f7f3ee;
}

.ambient-text{
  margin:0;

  font-size:16px;
  line-height:2.1;

  color:rgba(247,243,238,.88);
}

/* =========================================
   ARCHITECT
========================================= */

.architect{
  padding:112px 0;
  background:var(--bg);
}

.architect-head{
  max-width:760px;
}

.architect-head .section-title{
  margin-bottom:56px;
}

.architect-body{
  max-width:520px;
}

.architect-body p{
  margin:0;

  font-size:16px;
  line-height:2.15;
  color:#333;
}

.architect-body p + p{
  margin-top:32px;
}

/* =========================================
   ENTRY
========================================= */

.entry{
  padding:112px 0;
  background:#fff;
}

.entry .section-title{
  margin-bottom:64px;
}

.entry-cards{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:20px;
}

.entry-card{
  display:flex;
  align-items:flex-start;

  min-height:220px;

  padding:40px 36px;

  background:var(--card);

  border:1px solid rgba(0,0,0,.06);
}

.entry-card p{
  margin:0;

  font-size:20px;
  line-height:2;
  letter-spacing:.02em;
}

/* =========================================
   FORM INTRO
========================================= */

.form-intro{
  padding:112px 0 80px;
  background:var(--bg);
}

.form-intro .section-title{
  margin-bottom:48px;
}

.form-intro-text{
  max-width:560px;
}

.form-intro-text p{
  margin:0;

  font-size:16px;
  line-height:2.15;
  color:#333;
}

.form-intro-text p + p{
  margin-top:24px;
}

/* =========================================
   FORM
========================================= */

.form-section{
  padding:0 0 120px;
  background:var(--bg);
}

.reserve-form{
  padding:56px;

  background:#fff;

  border:1px solid var(--line);
}

/* ---------- calendar ---------- */

.calendar-area{
  margin-bottom:56px;
}

.form-block-head{
  margin-bottom:28px;
}

.form-step{
  margin:0 0 12px;

  font-size:12px;
  letter-spacing:.18em;

  color:rgba(0,0,0,.42);

  font-family:"Helvetica Neue", sans-serif;
}

.form-block-head h3{
  margin:0 0 16px;

  font-size:28px;
  line-height:1.4;
  font-weight:500;
}

.form-block-head p{
  margin:0;

  font-size:14px;
  line-height:1.9;
  color:#555;
}

.calendar-box{
  padding:28px;

  border:1px solid var(--line);

  background:#fff;
}

.calendar-header{
  display:flex;
  align-items:center;
  justify-content:space-between;

  margin-bottom:28px;
}

.calendar-header p{
  margin:0;

  font-size:24px;
  font-weight:500;
}

.calendar-header button{
  width:48px;
  height:48px;

  border:1px solid var(--line);

  background:#fff;

  font-size:22px;
  line-height:1;

  transition:.3s ease;
}

.calendar-header button:hover{
  background:#111;
  color:#fff;
}

.calendar-week{
  display:grid;
  grid-template-columns:repeat(7,1fr);

  margin-bottom:10px;
}

.calendar-week span{
  text-align:center;

  font-size:12px;

  color:rgba(0,0,0,.42);
}

.calendar-days{
  display:grid;
  grid-template-columns:repeat(7,1fr);

  border-top:1px solid var(--line-strong);
  border-left:1px solid var(--line-strong);
}

.calendar-day{
  position:relative;

  aspect-ratio:1 / 1;

  border:0;
  border-right:1px solid var(--line-strong);
  border-bottom:1px solid var(--line-strong);

  background:#fff;

  transition:.3s ease;
}

.calendar-day:hover{
  background:#f5f1eb;
}

.calendar-day.disabled{
  background:#f3f3f3;
  color:#b5b5b5;

  pointer-events:none;
}

.calendar-day.selected{
  background:#111;
  color:#fff;
}

.calendar-day-inner{
  position:absolute;
  inset:0;

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}

.calendar-day-number{
  font-size:15px;
  line-height:1;
}

.calendar-day-status{
  margin-top:7px;

  font-size:12px;
  line-height:1;
}

.calendar-day.limited .calendar-day-status{
  font-size:16px;
}

.calendar-note{
  display:flex;
  flex-direction:column;
  gap:6px;

  margin-top:22px;
}

.calendar-note p{
  margin:0;

  font-size:13px;
  line-height:1.8;

  color:#333;
}

/* ---------- hope ---------- */

.hope-guide{
  margin-top:34px;
}

.hope-guide p{
  margin:0;

  font-size:14px;
  line-height:2;

  color:#333;
}

.hope-summary{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;

  margin-top:22px;
}

.hope-summary-item{
  padding:22px 20px;

  border:1px solid var(--line);

  background:#faf8f5;
}

.hope-summary-item p{
  margin:0 0 10px;

  font-size:12px;
  letter-spacing:.12em;

  color:rgba(0,0,0,.42);
}

.hope-summary-item span{
  font-size:16px;
  line-height:1.8;
  font-weight:500;
}

.reset-button{
  margin-top:18px;

  padding:0;

  border:none;
  background:none;

  font-size:14px;
  color:#777;
}

/* ---------- fields ---------- */

.form-fields{
  display:grid;
  grid-template-columns:1fr;
  gap:22px;

  margin-bottom:56px;
}

.form-field{
  display:flex;
  flex-direction:column;
}

.form-field label{
  margin-bottom:12px;

  font-size:14px;
  line-height:1.7;
}

.form-field label span{
  font-size:11px;
  color:#888;
}

.form-field input,
.form-field textarea{
  width:100%;

  border:1px solid var(--line);

  background:#fff;

  padding:0 18px;

  color:#111;
}

.form-field input{
  height:56px;
}

.form-field textarea{
  padding-top:18px;
}

.form-field input::placeholder,
.form-field textarea::placeholder{
  color:#999;
}

/* ---------- checkbox ---------- */

.checkbox-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.checkbox-list label{
  margin:0;
}

.checkbox-list input{
  display:none;
}

.checkbox-list span{
  display:flex;
  align-items:center;
  justify-content:center;

  min-height:44px;

  padding:0 16px;

  border:1px solid var(--line);

  font-size:14px;

  transition:.3s ease;
}

.checkbox-list input:checked + span{
  background:#111;
  color:#fff;
}

/* ---------- submit ---------- */

.form-submit-area{
  text-align:left;
}

.form-submit-area p{
  margin:0 0 32px;

  font-size:14px;
  line-height:2;

  color:#555;
}

.submit-button{
  min-width:260px;
  height:58px;

  border:none;

  background:#111;
  color:#fff;

  font-size:14px;
  letter-spacing:.08em;

  transition:.3s ease;
}

.submit-button:hover{
  opacity:.86;
}

/* =========================================
   MODAL
========================================= */

.time-modal{
  position:fixed;
  inset:0;

  z-index:1000;

  display:none;
}

.time-modal.show{
  display:block;
}

.time-modal-bg{
  position:absolute;
  inset:0;

  background:rgba(0,0,0,.42);
}

.time-modal-panel{
  position:absolute;

  left:50%;
  top:50%;

  transform:translate(-50%,-50%);

  width:min(520px, calc(100% - 32px));

  padding:40px 30px;

  background:#fff;
}

.time-modal-close{
  position:absolute;

  top:14px;
  right:18px;

  border:none;
  background:none;

  font-size:28px;
  line-height:1;
}

.time-modal-date{
  margin:0;

  font-size:28px;
  line-height:1.5;
  font-weight:500;
}

.time-modal-lead{
  margin:12px 0 0;

  font-size:14px;

  color:#777;
}

.modal-time-options{
  display:grid;
  gap:12px;

  margin-top:30px;
}

.modal-time-options button{
  height:60px;

  border:1px solid #111;

  background:#fff;

  font-size:16px;

  transition:.3s ease;
}

.modal-time-options button:hover{
  background:#111;
  color:#fff;
}

.modal-back-button{
  margin-top:24px;

  padding:0;

  border:none;
  background:none;

  color:#777;

  font-size:14px;
}

/* =========================================
   CLOSING
========================================= */

.closing{
  padding:120px 0 140px;
  background:var(--bg);
}

.closing-inner{
  text-align:left;
}

.closing-inner p{
  margin:0 0 80px;

  font-size:16px;
  line-height:2.2;

  color:#333;
}

.closing-logo{
  width:170px;

  margin-inline:auto;

  opacity:.72;
}

/* =========================================
   THANKS
========================================= */

.thanks-page{
  background:#f7f3ee;
}

.thanks-hero{
  position:relative;

  min-height:72vh;

  overflow:hidden;
}

.thanks-hero-image{
  position:absolute;
  inset:0;
}

.thanks-hero-image img{
  width:100%;
  height:100%;

  object-fit:cover;

  filter:
    brightness(.78)
    contrast(.96)
    saturate(.88);
}

.thanks-hero-overlay{
  position:absolute;
  inset:0;

  background:
    linear-gradient(
      90deg,
      rgba(20,18,16,.48) 0%,
      rgba(20,18,16,.24) 46%,
      rgba(20,18,16,.08) 100%
    );
}

.thanks-hero-inner{
  position:relative;
  z-index:2;

  min-height:72vh;

  display:flex;
  align-items:flex-end;
}

.thanks-hero-content{
  max-width:620px;

  padding-bottom:84px;
}

.thanks-title{
  margin:0;

  font-size:clamp(30px, 4.8vw, 58px);
  line-height:1.28;
  font-weight:500;
  letter-spacing:.02em;

  color:#f7f3ee;
}

.thanks-lead{
  margin:34px 0 0;

  font-size:16px;
  line-height:2.1;

  color:rgba(247,243,238,.9);
}

.thanks-body{
  padding:112px 0 140px;
}

.thanks-body-inner{
  max-width:760px;
}

.thanks-text p{
  margin:0;

  font-size:16px;
  line-height:2.2;

  color:#333;
}

.thanks-text p + p{
  margin-top:28px;
}

.thanks-actions{
  margin-top:88px;

  display:flex;
  flex-direction:column;
  align-items:center;

  gap:26px;

  text-align:center;
}

.thanks-logo{
  width:170px;

  opacity:.72;
}

.official-link{
  display:inline-block;

  font-size:14px;
  letter-spacing:.08em;

  color:#666;

  transition:.3s ease;
}

.official-link:hover{
  opacity:.6;
}

/* =========================================
   FIXED CTA
========================================= */

.fixed-cta{
  position:fixed;

  right:36px;
  bottom:34px;

  z-index:999;

  opacity:0;
  visibility:hidden;

  transform:translateY(18px);

  transition:.4s ease;
}

.fixed-cta.show{
  opacity:1;
  visibility:visible;

  transform:translateY(0);
}

.fixed-cta a{
  display:flex;
  align-items:center;
  justify-content:center;

  width:180px;
  height:72px;

  background:#2a2320;
  color:#fff;

  font-size:14px;
  letter-spacing:.08em;
}

/* =========================================
   TABLET
========================================= */

@media screen and (max-width:1100px){

  .hero-content{
    padding-left:32px;
  }

}

/* =========================================
   SP
========================================= */

@media screen and (max-width:768px){

  .container{
    width:min(100% - 64px, 1200px);
  }

  .section-label{
    margin-bottom:24px;

    font-size:12px;
  }

  .section-title{
    margin-bottom:36px;

    font-size:clamp(28px, 8vw, 42px);
    line-height:1.45;
  }

  .hero{
    min-height:100svh;
  }

  .hero-overlay{
    background:
      linear-gradient(
        180deg,
        rgba(24,21,18,.08) 0%,
        rgba(24,21,18,.24) 36%,
        rgba(24,21,18,.72) 100%
      );
  }

  .hero-inner{
    padding-bottom:64px;
  }

  .hero-content{
    max-width:100%;

    padding-left:0;
  }

  .hero-title{
    max-width:none;

    font-size:clamp(30px, 9vw, 44px);
    line-height:1.24;
  }

  .hero-text{
    margin-top:28px;

    font-size:14px;
    line-height:2;
  }

  .hero-tags{
    margin-top:28px;
  }

  .hero-button{
    width:100%;
    min-width:initial;

    margin-top:32px;
  }

  .hero-scroll{
    display:none;
  }

  .intro,
  .points,
  .architect,
  .entry{
    padding:76px 0;
  }

  .form-intro{
    padding:76px 0 56px;
  }

  .points-scroll{
    display:flex;
    gap:16px;

    overflow-x:auto;

    scroll-snap-type:x mandatory;
  }

  .point-card{
    flex:0 0 82%;

    min-height:340px;
  }

  .entry-cards{
    grid-template-columns:1fr;
  }

  .reserve-form{
    padding:32px 24px;
  }

  .form-section{
    padding:0 0 92px;
  }

  .calendar-box{
    padding:20px;
  }

  .calendar-header p{
    font-size:20px;
  }

  .calendar-header button{
    width:42px;
    height:42px;

    font-size:20px;
  }

  .calendar-day-number{
    font-size:14px;
  }

  .calendar-day-status{
    margin-top:6px;

    font-size:11px;
  }

  .calendar-day.limited .calendar-day-status{
    font-size:15px;
  }

  .hope-summary{
    grid-template-columns:1fr;
  }

  .checkbox-list{
    gap:8px;
  }

  .checkbox-list span{
    min-height:40px;

    padding:0 14px;

    font-size:13px;
  }

  .submit-button{
    width:100%;
  }

  .time-modal-panel{
    padding:34px 22px;
  }

  .time-modal-date{
    font-size:24px;
  }

  .modal-time-options button{
    height:58px;

    font-size:15px;
  }

  .closing{
    padding:88px 0 112px;
  }

  .closing-inner p{
    margin-bottom:56px;

    font-size:14px;
    line-height:2.1;
  }

  .closing-logo{
    width:140px;
  }

  .thanks-hero{
    min-height:64svh;
  }

  .thanks-hero-inner{
    min-height:64svh;
  }

  .thanks-hero-content{
    padding-bottom:56px;
  }

  .thanks-title{
    font-size:clamp(30px, 9vw, 44px);
    line-height:1.34;
  }

  .thanks-lead{
    margin-top:26px;

    font-size:14px;
    line-height:2;
  }

  .thanks-body{
    padding:76px 0 100px;
  }

  .thanks-text p{
    font-size:14px;
    line-height:2.1;
  }

  .thanks-text p + p{
    margin-top:24px;
  }

  .thanks-actions{
    margin-top:64px;
    gap:22px;
  }

  .thanks-logo{
    width:140px;
  }

  .fixed-cta{
    left:0;
    right:0;
    bottom:0;

    width:100%;

    transform:translateY(100%);
  }

  .fixed-cta.show{
    transform:translateY(0);
  }

  .fixed-cta a{
    width:100%;
    height:64px;
  }

}