@charset "UTF-8";
:root{
  --white:#fffaf0;
  --paper:#fbf5e8;
  --sand:#eadcc6;
  --deep:#1b1712;
  --text:#2d2924;
  --muted:#7d7468;
  --gold:#b98b3f;
  --blue:#7cc9d8;
  --line:rgba(45,41,36,.15);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  line-height:1.9;
  letter-spacing:.04em;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
h1,h2,h3,p{margin-top:0}
h1,h2{
  font-family:"Hiragino Mincho ProN","Yu Mincho",serif;
  font-weight:500;
  letter-spacing:.08em;
}
.header{
  position:fixed;
  z-index:100;
  top:0;left:0;right:0;
  height:84px;
  padding:0 5vw;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:white;
  background:linear-gradient(to bottom,rgba(0,0,0,.34),rgba(0,0,0,0));
  backdrop-filter:blur(6px);
}
.logo{
  display:flex;
  align-items:center;
  gap:14px;
  text-shadow:0 3px 20px rgba(0,0,0,.35);
}
.logo-mark{
  width:46px;height:46px;
  border:1px solid rgba(255,255,255,.85);
  border-radius:50%;
  display:grid;
  place-items:center;
  font-family:"Yu Mincho",serif;
  font-size:26px;
}
.logo strong{display:block;font-size:15px}
.logo small{display:block;font-size:10px;letter-spacing:.18em}
.nav{
  display:flex;
  gap:30px;
  font-size:14px;
  font-weight:700;
}
.nav a{
  padding:10px 0;
  border-bottom:1px solid rgba(255,255,255,.45);
  text-shadow:0 3px 16px rgba(0,0,0,.4);
}
.menu{display:none}
.hero{
  position:relative;
  min-height:100vh;
  overflow:hidden;
  display:flex;
  align-items:center;
}
.hero-image{
  position:absolute;
  inset:0;
  background:url("assets/hero.png") center/cover no-repeat;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(25,20,14,.38),rgba(25,20,14,.04) 58%),
    linear-gradient(0deg,rgba(0,0,0,.28),rgba(0,0,0,0) 45%);
}
.hero-text{
  position:relative;
  z-index:2;
  padding:120px 7vw 0;
  color:#fff;
  max-width:980px;
  text-shadow:0 4px 34px rgba(0,0,0,.45);
}
.sub{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.24em;
  text-transform:uppercase;
  margin-bottom:18px;
}
.hero .sub{color:#fff}
h1{
  font-size:clamp(58px,8.5vw,132px);
  line-height:1.05;
  margin-bottom:20px;
}
.lead{
  font-family:"Hiragino Mincho ProN","Yu Mincho",serif;
  font-size:clamp(24px,3vw,42px);
  margin-bottom:22px;
}
.hero-desc{
  font-size:18px;
  margin-bottom:34px;
}
.buttons{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.btn{
  min-width:178px;
  height:54px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  transition:.25s;
}
.btn.primary{
  background:linear-gradient(135deg,#cfa35c,#f0d6a6);
  color:#2b1f14;
}
.btn.secondary{
  border:1px solid rgba(255,255,255,.68);
  color:#fff;
  background:rgba(255,255,255,.08);
}
.btn:hover{transform:translateY(-3px)}
.scroll{
  position:absolute;
  left:50%;
  bottom:36px;
  transform:translateX(-50%);
  color:white;
  z-index:2;
  letter-spacing:.25em;
  font-size:12px;
}
.scroll:after{
  content:"";
  display:block;
  width:1px;height:46px;
  background:white;
  margin:12px auto 0;
}
.section{
  padding:115px 7vw;
}
.section-title{
  max-width:860px;
  margin-bottom:54px;
}
.section-title h2,.about h2,.award h2,.benefit h2,.recruit h2,.last h2{
  font-size:clamp(40px,5.4vw,84px);
  line-height:1.18;
  margin-bottom:20px;
}
.section-title p,.about p,.business-text p,.award p,.recruit p{
  color:var(--muted);
}
.about{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:60px;
  align-items:center;
  background:#fffaf0;
}
.about-img{
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 36px 90px rgba(118,88,45,.2);
}
.about-img img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.data{
  background:linear-gradient(180deg,#fbf5e8,#efe3ce);
}
.data-img{
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 42px 100px rgba(71,48,26,.28);
}
.data-img img{width:100%}
.data-cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:26px;
}
.data-cards div{
  background:white;
  border:1px solid var(--line);
  border-radius:22px;
  padding:28px;
}
.data-cards span{
  display:block;
  font-family:"Times New Roman",serif;
  font-size:56px;
  color:var(--gold);
  line-height:1.05;
}
.data-cards p{margin:8px 0 0;color:var(--muted)}
.business{
  background:#fffdf8;
}
.business-row{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:58px;
  align-items:center;
  padding:55px 0;
  border-top:1px solid var(--line);
}
.business-row.reverse{grid-template-columns:.9fr 1.1fr}
.business-row.reverse .business-img{order:2}
.business-img{
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 34px 90px rgba(80,58,31,.18);
}
.business-img img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}
.business-text span{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.22em;
}
.business-text h3{
  font-family:"Hiragino Mincho ProN","Yu Mincho",serif;
  font-size:clamp(32px,4vw,62px);
  font-weight:500;
  line-height:1.2;
}
.business-text b{
  display:block;
  margin-top:22px;
  color:#2d2924;
  font-size:22px;
  font-family:"Hiragino Mincho ProN","Yu Mincho",serif;
}
.award{
  background:#16110c;
  color:white;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:54px;
  align-items:center;
}
.award-bg{
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 34px 90px rgba(0,0,0,.28);
}
.award-bg img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.award p{color:#e7d8be}
.member{
  background:#f8f0e2;
}
.member-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.member-card{
  background:white;
  border-radius:26px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 20px 60px rgba(91,66,34,.12);
}
.member-card img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
}
.member-card div{padding:24px}
.member-card p{
  color:var(--gold);
  font-weight:900;
  margin-bottom:4px;
}
.member-card h3{
  font-family:"Hiragino Mincho ProN","Yu Mincho",serif;
  font-size:28px;
  font-weight:500;
  margin-bottom:12px;
}
.member-card span{color:var(--muted);font-size:14px}
.benefit{
  background:
    linear-gradient(90deg,rgba(255,250,240,.92),rgba(255,250,240,.72)),
    url("assets/about.png") center/cover no-repeat;
}
.benefit-inner{
  max-width:1040px;
}
.benefit-list{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
}
.benefit-list span{
  background:white;
  border:1px solid var(--line);
  border-radius:999px;
  padding:16px 24px;
  font-weight:800;
  color:#4a3a28;
}
.recruit{
  background:
    linear-gradient(90deg,rgba(23,18,12,.64),rgba(23,18,12,.2)),
    url("assets/midori.png") center/cover no-repeat;
  color:white;
  min-height:680px;
  display:flex;
  align-items:center;
}
.recruit-box{
  max-width:760px;
  padding:50px;
  border-radius:30px;
  background:rgba(255,255,255,.14);
  backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.35);
}
.recruit p{color:#fff}
.faq{
  background:#fffdf8;
}
.faq-list{
  max-width:900px;
}
details{
  border-top:1px solid var(--line);
  padding:24px 0;
}
details:last-child{border-bottom:1px solid var(--line)}
summary{
  cursor:pointer;
  font-size:22px;
  font-weight:800;
}
details p{
  margin:14px 0 0;
  color:var(--gold);
  font-size:20px;
}
.last{
  min-height:86vh;
  background:
    linear-gradient(90deg,rgba(18,12,6,.62),rgba(18,12,6,.18)),
    url("assets/het.png") center/cover no-repeat;
  color:white;
  display:flex;
  align-items:center;
  padding:115px 7vw;
}
.last h2{
  font-size:clamp(60px,8vw,126px);
}
.last p{
  font-family:"Hiragino Mincho ProN","Yu Mincho",serif;
  font-size:clamp(26px,3vw,44px);
}
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .85s ease, transform .85s ease;
}
.reveal.show{
  opacity:1;
  transform:none;
}

@media(max-width:980px){
  .header{height:70px;padding:0 20px}
  .logo strong{font-size:12px}
  .logo small{display:none}
  .logo-mark{width:38px;height:38px}
  .menu{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:6px;
    width:44px;height:44px;
    border:0;background:transparent;
  }
  .menu span{width:27px;height:2px;background:#fff}
  .nav{
    position:fixed;
    top:70px;left:0;right:0;
    display:none;
    flex-direction:column;
    background:rgba(48,37,24,.95);
    padding:14px 24px 26px;
    gap:0;
  }
  .nav.open{display:flex}
  .nav a{
    border-bottom:1px solid rgba(255,255,255,.2);
    padding:15px 0;
  }
  .hero-text{padding:120px 24px 0}
  .buttons{display:grid}
  .btn{width:100%}
  .section{padding:78px 24px}
  .about,.business-row,.business-row.reverse,.award{
    grid-template-columns:1fr;
    gap:34px;
  }
  .business-row.reverse .business-img{order:0}
  .data-cards,.member-grid{
    grid-template-columns:1fr;
  }
  .recruit{min-height:620px;background-position:center}
  .recruit-box{padding:32px}
}