@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Raleway:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500&display=swap');

:root {
  --bg:      #FDFAF7;
  --bg-2:    #F5EFE8;
  --bg-3:    #EDE4D9;
  --gold:    #B8935A;
  --gold-lt: #D4B483;
  --gold-pale:#F5EDD8;
  --dark:    #1C1410;
  --text:    #3A2E24;
  --muted:   rgba(58,46,36,0.5);
  --border:  rgba(184,147,90,0.2);
  --ff-serif:'Cormorant Garamond', 'Noto Serif JP', serif;
  --ff-sans: 'Raleway', sans-serif;
  --ff-jp:   'Noto Serif JP', serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: hidden; font-size: 16px; scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--ff-jp); overflow-x: hidden; padding-top: 36px; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ─── DEMO BAR ─── */
#demo-bar { position: fixed; top: 0; left: 0; right: 0; z-index: 9999; background: rgba(28,20,16,0.96); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(184,147,90,0.25); padding: 7px 0; }
.demo-bar-inner { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: .7rem; color: rgba(255,255,255,.35); }
.demo-badge { font-size: .54rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; background: rgba(184,147,90,0.18); color: var(--gold-lt); padding: 3px 10px; }
.demo-link { color: var(--gold-lt); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.demo-copy { color: rgba(255,255,255,.15); font-size: .62rem; margin-left: 4px; }
@media(max-width:640px){ .demo-copy { display: none; } }

/* ─── HEADER ─── */
.site-header { position: fixed; top: 36px; left: 0; right: 0; z-index: 500; padding: 0 5vw; height: 72px; display: flex; align-items: center; justify-content: space-between; background: rgba(253,250,247,0.9); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border-bottom: 1px solid var(--border); transition: background .4s, box-shadow .4s; }
.site-header.scrolled { box-shadow: 0 2px 30px rgba(28,20,16,.06); }
.logo { font-family: var(--ff-serif); font-size: 1.5rem; font-weight: 300; letter-spacing: .25em; color: var(--dark); }
.logo-sub { display: block; font-size: .48rem; font-family: var(--ff-sans); font-weight: 400; letter-spacing: .35em; text-transform: uppercase; color: var(--gold); margin-top: 2px; }
.header-nav { display: flex; align-items: center; gap: 2.2rem; }
.header-nav a { font-family: var(--ff-sans); font-size: .65rem; font-weight: 400; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); transition: color .25s; }
.header-nav a:hover { color: var(--gold); }
.btn-reserve-header { font-family: var(--ff-sans); font-size: .6rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; padding: 9px 22px; border: 1px solid var(--gold); color: var(--gold); border-radius: 0; transition: background .3s, color .3s; }
.btn-reserve-header:hover { background: var(--gold); color: #fff; }
.hamburger { display: none; flex-direction: column; gap: 6px; width: 38px; height: 38px; justify-content: center; cursor: pointer; background: none; border: none; padding: 0; z-index: 1100; position: relative; }
.hamburger span { display: block; height: 1px; background: var(--dark); transition: transform .4s cubic-bezier(.25,.46,.45,.94), opacity .3s, width .3s; }
.hamburger span:nth-child(1) { width: 28px; }
.hamburger span:nth-child(2) { width: 20px; }
.hamburger span:nth-child(3) { width: 28px; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); width: 28px; }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); width: 28px; }

/* ─── MOBILE NAV ─── */
.mobile-nav { display: none; position: fixed; inset: 0; background: var(--bg); z-index: 1000; flex-direction: column; align-items: center; justify-content: center; gap: 2.8rem; opacity: 0; pointer-events: none; transition: opacity .5s; }
.mobile-nav.nav-open { opacity: 1; pointer-events: all; }
.mobile-nav a { font-family: var(--ff-serif); font-size: 1.8rem; font-weight: 300; letter-spacing: .08em; color: var(--dark); opacity: 0; transform: translateY(20px); transition: opacity .4s, transform .4s, color .25s; }
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav.nav-open a { opacity: 1; transform: translateY(0); }
.mobile-nav.nav-open a:nth-child(1){transition-delay:.05s}
.mobile-nav.nav-open a:nth-child(2){transition-delay:.1s}
.mobile-nav.nav-open a:nth-child(3){transition-delay:.15s}
.mobile-nav.nav-open a:nth-child(4){transition-delay:.2s}
.mobile-nav.nav-open a:nth-child(5){transition-delay:.25s}
.mobile-nav.nav-open a:nth-child(6){transition-delay:.3s}
.site-header.menu-active { background: var(--bg) !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }

/* ─── HERO ─── */
.hero { position: relative; min-height: calc(100vh - 36px); display: flex; align-items: center; overflow: hidden; background: var(--bg-2); }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg,#EDE4D9 0%,#F5EFE8 50%,#FDF8F2 100%); }
.hero-deco { position: absolute; right: -5%; top: 10%; width: 55%; height: 80%; background: var(--bg-3); clip-path: polygon(8% 0%,100% 0%,100% 100%,0% 100%); opacity: .5; }
.hero-content { position: relative; z-index: 2; padding: 100px 5vw; max-width: 680px; }
.hero-eyebrow { font-family: var(--ff-sans); font-size: .6rem; font-weight: 400; letter-spacing: .45em; text-transform: uppercase; color: var(--gold); margin-bottom: 2.4rem; display: flex; align-items: center; gap: 16px; }
.hero-eyebrow::after { content: ''; flex: 1; max-width: 60px; height: 1px; background: var(--gold); opacity: .5; }
.hero-title { font-family: var(--ff-serif); font-size: clamp(3rem,6vw,5rem); font-weight: 300; line-height: 1.15; color: var(--dark); font-style: italic; margin-bottom: 2rem; }
.hero-title span { color: var(--gold); }
.hero-title-jp { font-family: var(--ff-jp); font-size: .9rem; font-weight: 300; letter-spacing: .2em; color: var(--muted); margin-bottom: 2.8rem; }
.hero-desc { font-size: .88rem; line-height: 2.1; color: var(--muted); max-width: 480px; margin-bottom: 3rem; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary { display: inline-block; font-family: var(--ff-sans); font-size: .65rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; padding: 14px 40px; background: var(--gold); color: #fff; transition: background .3s; }
.btn-primary:hover { background: var(--dark); }
.btn-outline { display: inline-block; font-family: var(--ff-sans); font-size: .65rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; padding: 14px 40px; border: 1px solid var(--gold); color: var(--gold); transition: background .3s, color .3s; }
.btn-outline:hover { background: var(--gold); color: #fff; }
.hero-img { position: absolute; right: 4%; top: 50%; transform: translateY(-50%); width: 40%; max-width: 500px; aspect-ratio: 3/4; background: var(--bg-3); display: flex; align-items: center; justify-content: center; }
.hero-img-inner { text-align: center; color: var(--muted); }
.hero-img-inner svg { width: 60px; height: 60px; stroke: var(--border); margin-bottom: 12px; }
.hero-img-inner p { font-family: var(--ff-sans); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; }
.hero-scroll { position: absolute; bottom: 3rem; left: 5vw; display: flex; align-items: center; gap: 10px; font-family: var(--ff-sans); font-size: .55rem; font-weight: 400; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.hero-scroll-line { width: 40px; height: 1px; background: var(--gold); opacity: .6; }

/* ─── SECTIONS ─── */
.wrap { padding: 0 5vw; max-width: 1160px; margin: 0 auto; }
.section-label { font-family: var(--ff-sans); font-size: .55rem; font-weight: 400; letter-spacing: .38em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.section-title { font-family: var(--ff-serif); font-size: clamp(2rem,4vw,3rem); font-weight: 300; font-style: italic; color: var(--dark); line-height: 1.2; margin-bottom: 8px; }
.section-title-jp { font-size: .78rem; letter-spacing: .2em; color: var(--muted); }

/* ─── CONCEPT ─── */
.concept-s { padding: 100px 0; background: var(--bg); }
.concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.concept-text { }
.concept-lead { font-family: var(--ff-serif); font-size: 1.4rem; font-weight: 300; font-style: italic; line-height: 1.8; color: var(--dark); margin: 2rem 0 1.5rem; }
.concept-body { font-size: .88rem; line-height: 2.1; color: var(--muted); }
.concept-img { aspect-ratio: 3/4; background: var(--bg-3); display: flex; align-items: center; justify-content: center; }
.concept-img-placeholder { text-align: center; color: var(--muted); }
.concept-img-placeholder svg { width: 60px; height: 60px; stroke: var(--border); margin-bottom: 12px; }
.concept-img-placeholder p { font-family: var(--ff-sans); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }

/* ─── PLAN ─── */
.plan-s { padding: 100px 0; background: var(--bg-2); }
.plan-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; margin-top: 60px; }
.plan-card { background: var(--bg); padding: 48px 36px; position: relative; transition: transform .3s; }
.plan-card:hover { transform: translateY(-6px); z-index: 2; }
.plan-card.featured { background: var(--dark); color: #fff; }
.plan-badge { position: absolute; top: 24px; right: 24px; font-family: var(--ff-sans); font-size: .52rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; background: var(--gold); color: #fff; padding: 3px 12px; }
.plan-name { font-family: var(--ff-sans); font-size: .6rem; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.plan-title { font-family: var(--ff-serif); font-size: 1.6rem; font-weight: 300; font-style: italic; margin-bottom: 8px; }
.plan-subtitle { font-size: .78rem; color: var(--muted); margin-bottom: 28px; }
.plan-card.featured .plan-subtitle { color: rgba(255,255,255,.4); }
.plan-price { font-family: var(--ff-serif); font-size: 2.4rem; font-weight: 300; color: var(--dark); margin-bottom: 4px; }
.plan-card.featured .plan-price { color: #fff; }
.plan-price-note { font-family: var(--ff-sans); font-size: .62rem; color: var(--muted); margin-bottom: 32px; }
.plan-card.featured .plan-price-note { color: rgba(255,255,255,.4); }
.plan-features { list-style: none; }
.plan-features li { font-size: .82rem; color: var(--muted); padding: 10px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; line-height: 1.5; }
.plan-card.featured .plan-features li { color: rgba(255,255,255,.6); border-bottom-color: rgba(255,255,255,.08); }
.plan-features li::before { content: ''; width: 5px; height: 5px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }

/* ─── GALLERY ─── */
.gallery-s { padding: 100px 0; background: var(--bg); }
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); grid-template-rows: auto auto; gap: 4px; margin-top: 50px; }
.gallery-item { background: var(--bg-3); aspect-ratio: 3/4; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.gallery-item:nth-child(2) { grid-row: span 2; aspect-ratio: auto; }
.gallery-item-placeholder { text-align: center; color: var(--muted); }
.gallery-item-placeholder svg { width: 40px; height: 40px; stroke: var(--border); margin-bottom: 8px; }
.gallery-item-placeholder p { font-family: var(--ff-sans); font-size: .55rem; letter-spacing: .1em; text-transform: uppercase; }

/* ─── VOICE ─── */
.voice-s { padding: 100px 0; background: var(--bg-2); }
.voice-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-top: 60px; }
.voice-card { background: var(--bg); padding: 36px; position: relative; }
.voice-card::before { content: '\201C'; font-family: var(--ff-serif); font-size: 6rem; font-weight: 300; color: var(--gold-pale); position: absolute; top: 8px; left: 20px; line-height: 1; }
.voice-text { font-family: var(--ff-serif); font-size: .95rem; font-style: italic; line-height: 1.9; color: var(--text); position: relative; z-index: 1; margin-bottom: 20px; }
.voice-name { font-family: var(--ff-sans); font-size: .65rem; letter-spacing: .14em; color: var(--muted); }
.voice-couple { font-family: var(--ff-serif); font-size: .82rem; font-style: italic; color: var(--gold); }

/* ─── ACCESS ─── */
.access-s { padding: 100px 0; background: var(--bg); }
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; margin-top: 60px; }
.access-map { background: var(--bg-3); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.access-map-placeholder { text-align: center; color: var(--muted); }
.access-map-placeholder svg { width: 50px; height: 50px; stroke: var(--border); margin-bottom: 12px; }
.access-info-item { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.access-info-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.access-info-label { font-family: var(--ff-sans); font-size: .58rem; font-weight: 400; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.access-info-text { font-size: .88rem; line-height: 1.8; color: var(--text); }

/* ─── FOOTER ─── */
.site-footer { background: var(--dark); color: rgba(255,255,255,.5); padding: 70px 5vw 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-logo { font-family: var(--ff-serif); font-size: 1.6rem; font-weight: 300; color: #fff; letter-spacing: .2em; margin-bottom: 8px; }
.footer-tagline { font-family: var(--ff-sans); font-size: .6rem; letter-spacing: .28em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 16px; }
.footer-desc { font-size: .78rem; line-height: 1.9; }
.footer-nav-title { font-family: var(--ff-sans); font-size: .55rem; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 16px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: .8rem; transition: color .2s; }
.footer-nav a:hover { color: var(--gold-lt); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.06); font-size: .72rem; }
.footer-copy { color: rgba(255,255,255,.25); }
.footer-link { color: rgba(255,255,255,.35); transition: color .2s; }
.footer-link:hover { color: var(--gold-lt); }

/* ─── RESPONSIVE ─── */
@media(max-width:1024px){
  .plan-grid{grid-template-columns:1fr 1fr}
  .plan-card:last-child{grid-column:span 2}
  .voice-grid{grid-template-columns:1fr 1fr}
  .voice-card:last-child{grid-column:span 2}
}
@media(max-width:768px){
  .header-nav,.btn-reserve-header{display:none}
  .hamburger{display:flex}
  .mobile-nav{display:flex}
  .hero-img{display:none}
  .concept-grid{grid-template-columns:1fr}
  .concept-img{order:-1;aspect-ratio:4/3}
  .plan-grid{grid-template-columns:1fr}
  .plan-card:last-child{grid-column:1}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .gallery-item:nth-child(2){grid-row:auto;aspect-ratio:3/4}
  .voice-grid{grid-template-columns:1fr}
  .voice-card:last-child{grid-column:1}
  .access-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}