:root{
  --teal:#2FA39A;
  --teal-dark:#1F7E78;
  --yellow:#F5D14A;
  --yellow-soft:#FBE89A;
  --ink:#2A2A2A;
  --sub:#6F6F6F;
  --bg:#FBFAF6;
  --line:#E9E5DA;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Serif JP","Cormorant Garamond",serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(251,250,246,.85);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:1200px;margin:0 auto;
  padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.header-logo{height:42px;width:auto}
.nav-links{display:flex;gap:32px;font-size:14px;letter-spacing:.08em}
.nav-links a{position:relative;padding:6px 0;transition:color .2s}
.nav-links a:hover{color:var(--teal)}
.nav-cta{
  background:var(--teal);color:#fff;
  padding:10px 22px;border-radius:999px;
  font-size:13px;letter-spacing:.1em;
  transition:background .2s;
}
.nav-cta:hover{background:var(--teal-dark)}
.nav-toggle{display:none;border:0;background:transparent;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:1.5px;background:var(--ink);margin:5px 0;transition:.3s}

/* ===== Hero ===== */
.hero{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  padding:120px 24px 80px;
}
.hero::before{
  content:"";position:absolute;
  top:-100px;right:-150px;
  width:500px;height:500px;
  background:radial-gradient(circle,var(--yellow-soft) 0%,transparent 70%);
  border-radius:50%;
  opacity:.6;
  z-index:0;
}
.hero::after{
  content:"";position:absolute;
  bottom:-150px;left:-150px;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(47,163,154,.18) 0%,transparent 70%);
  border-radius:50%;
  z-index:0;
}
.hero-inner{
  position:relative;z-index:1;
  text-align:center;max-width:760px;
}
.hero-logo{
  width:240px;height:auto;margin:0 auto;
}

/* ===== Sections ===== */
section{padding:100px 24px;position:relative}
.container{max-width:1100px;margin:0 auto}
.section-label{
  font-size:12px;letter-spacing:.4em;
  color:var(--teal);font-weight:500;
  text-align:center;margin-bottom:14px;
}
.section-title{
  font-size:clamp(24px,3.5vw,34px);
  font-weight:500;letter-spacing:.1em;
  text-align:center;margin-bottom:60px;
  line-height:1.5;
}
.section-title::after{
  content:"";display:block;
  width:40px;height:1px;
  background:var(--teal);
  margin:24px auto 0;
}

/* ===== Reservation CTA ===== */
.reservation{
  background:linear-gradient(180deg,var(--bg) 0%,#fff 100%);
  text-align:center;
}
.qr-card{
  background:#fff;
  max-width:480px;margin:40px auto 0;
  padding:48px 32px;
  border-radius:8px;
  box-shadow:0 8px 40px rgba(47,163,154,.08);
  border:1px solid var(--line);
}
.qr-card h3{
  font-size:18px;font-weight:500;
  letter-spacing:.15em;margin-bottom:8px;
}
.qr-card .sub{
  font-size:13px;color:var(--sub);
  margin-bottom:28px;letter-spacing:.05em;
}
.qr-image{
  width:220px;height:220px;
  margin:0 auto 24px;
  padding:14px;background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
}
.qr-note{
  font-size:12px;color:var(--sub);
  letter-spacing:.1em;line-height:1.8;
}
.qr-note strong{color:var(--teal);font-weight:500}

/* ===== Access ===== */
.access{background:#fff}
.access-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;align-items:center;
  max-width:900px;margin:0 auto;
}
.access-info dl{font-size:14px;line-height:2}
.access-info dt{
  color:var(--teal);font-weight:500;
  letter-spacing:.15em;font-size:12px;
  margin-top:20px;
}
.access-info dt:first-child{margin-top:0}
.access-info dd{
  color:var(--ink);
  letter-spacing:.05em;
  padding-bottom:12px;
  border-bottom:1px dashed var(--line);
}
.access-map{
  aspect-ratio:1/1;
  border-radius:4px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 4px 20px rgba(0,0,0,.04);
}
.access-map iframe{
  width:100%;height:100%;
  display:block;
}

/* ===== Footer ===== */
.site-footer{
  background:var(--ink);color:#fff;
  padding:60px 24px 30px;
  text-align:center;
}
.footer-logo{
  font-size:18px;letter-spacing:.2em;
  margin-bottom:8px;font-weight:500;
}
.footer-en{
  font-size:11px;letter-spacing:.3em;
  color:rgba(255,255,255,.5);
  margin-bottom:32px;
}
.footer-copy{
  font-size:11px;letter-spacing:.15em;
  color:rgba(255,255,255,.4);
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.1);
}

/* ===== Responsive ===== */
@media (max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  .header-inner{padding:12px 18px}
  .header-logo{height:36px}
  section{padding:70px 20px}
  .hero{padding:100px 20px 60px}
  .hero-logo{width:180px}
  .access-grid{grid-template-columns:1fr;gap:40px}
  .qr-card{padding:36px 24px}
  .qr-image{width:200px;height:200px}
}

/* ===== Fade-in Animation ===== */
.fade-in{
  opacity:0;transform:translateY(20px);
  transition:opacity .8s,transform .8s;
}
.fade-in.show{opacity:1;transform:translateY(0)}