@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700&family=Zen+Kaku+Gothic+New:wght@300;400;500;700&family=Cormorant+Garamond:ital@1&display=swap');

:root{
  --sumi:#15130f;
  --sumi-2:#1c1a15;
  --ivory:#f4efe4;
  --ivory-dim:#e7ddc7;
  --beige:#cdb896;
  --wood:#8a5a3a;
  --vermilion:#b93b2f;
  --vermilion-2:#8f2c22;
  --gold:#b6924f;
  --gold-soft:#d8c187;
  --line: rgba(214,196,158,.18);
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --maxw: 1240px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--sumi);
  color:var(--ivory);
  font-family:'Zen Kaku Gothic New', sans-serif;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Shippori Mincho', serif;
  font-weight:600;
  margin:0 0 .5em;
  letter-spacing:.01em;
  color:var(--ivory);
}
p{margin:0 0 1em;color:var(--ivory-dim);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;}
input,textarea,select{font-family:inherit;}

::selection{background:var(--vermilion);color:var(--ivory);}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
@media(min-width:768px){.container{padding:0 48px;}}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Shippori Mincho',serif;
  font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold-soft);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--vermilion);display:inline-block;}

.section{padding:96px 0;position:relative;}
.section--tight{padding:64px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(2rem,4vw,2.9rem);}
.section-head p{font-size:1.05rem;}

.hairline{border:none;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.5;margin:0;}

/* ---------- Seigaiha pattern (SVG data uri) ---------- */
.seigaiha{
  background-image:radial-gradient(circle at 50% 100%, transparent 0 24%, var(--line) 25% 26%, transparent 27% 100%);
  background-size:44px 22px;
  background-repeat:repeat-x;
}

/* ---------- Buttons: Japanese-styled ---------- */
.btn{
  position:relative;
  display:inline-flex;align-items:center;gap:12px;
  padding:15px 30px;
  font-family:'Shippori Mincho',serif;
  font-size:.92rem;letter-spacing:.08em;
  border:1px solid var(--gold);
  color:var(--ivory);
  background:transparent;
  transition:all .35s var(--ease);
  white-space:nowrap;
}
.btn::after{
  content:"";position:absolute;top:4px;left:4px;right:4px;bottom:4px;
  border:1px solid rgba(255,255,255,0);
  pointer-events:none;transition:all .35s var(--ease);
}
.btn:hover{background:var(--gold);color:var(--sumi);border-color:var(--gold);}
.btn:hover::after{top:2px;left:2px;right:2px;bottom:2px;border-color:rgba(21,19,15,.25);}
.btn:focus-visible{outline:2px solid var(--vermilion);outline-offset:3px;}
.btn .stamp{
  width:8px;height:8px;border-radius:50%;background:var(--vermilion);
  flex:none;
}
.btn-arrow{transition:transform .35s var(--ease);}
.btn:hover .btn-arrow{transform:translateX(4px);}

.btn--solid{background:var(--vermilion);border-color:var(--vermilion);color:var(--ivory);}
.btn--solid:hover{background:var(--vermilion-2);border-color:var(--vermilion-2);color:var(--ivory);}

.btn--ghost{border-color:rgba(244,239,228,.35);}
.btn--ghost:hover{background:var(--ivory);color:var(--sumi);border-color:var(--ivory);}

.btn--sm{padding:10px 18px;font-size:.8rem;}
.btn--full{width:100%;justify-content:center;}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  padding:18px 0;
  background:rgba(21,19,15,0);
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(21,19,15,.92);
  backdrop-filter:blur(10px);
  border-bottom-color:var(--line);
  padding:12px 0;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:42px;width:42px;object-fit:contain;}
.brand-word{font-family:'Shippori Mincho',serif;letter-spacing:.14em;font-size:1.05rem;}
.brand-word b{color:var(--gold-soft);font-weight:600;}

.nav-desktop{display:none;}
@media(min-width:1080px){
  .nav-desktop{display:flex;gap:30px;align-items:center;}
  .nav-desktop a{font-size:.86rem;letter-spacing:.05em;color:var(--ivory-dim);position:relative;padding:6px 0;}
  .nav-desktop a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .3s var(--ease);}
  .nav-desktop a:hover{color:var(--ivory);}
  .nav-desktop a:hover::after{width:100%;}
}
.header-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  position:relative;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--ivory);
}
.icon-btn:hover{border-color:var(--gold);}
.cart-count{
  position:absolute;top:-7px;right:-7px;min-width:18px;height:18px;padding:0 4px;
  background:var(--vermilion);border-radius:50%;font-size:.65rem;
  display:flex;align-items:center;justify-content:center;
}
.menu-toggle{display:inline-flex;}
@media(min-width:1080px){.menu-toggle{display:none;}}

/* ---------- Mobile nav drawer ---------- */
.mobile-nav{
  position:fixed;inset:0;z-index:1000;
  background:var(--sumi-2);
  transform:translateX(100%);
  transition:transform .45s var(--ease);
  display:flex;flex-direction:column;
  padding:100px 32px 40px;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav a{
  font-family:'Shippori Mincho',serif;font-size:1.5rem;padding:14px 0;
  border-bottom:1px solid var(--line);color:var(--ivory-dim);
}
.mobile-nav .close-btn{position:absolute;top:24px;right:24px;width:44px;height:44px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  overflow:hidden;
}
.hero-media{position:absolute;inset:0;}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 30%;}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,14,11,.35) 0%, rgba(15,14,11,.35) 35%, rgba(15,14,11,.92) 92%),
             linear-gradient(90deg, rgba(15,14,11,.75) 0%, rgba(15,14,11,.15) 55%);
}
.hero-content{position:relative;z-index:2;padding:0 0 80px;width:100%;}
.hero-kicker{
  font-family:'Shippori Mincho',serif;letter-spacing:.4em;text-transform:uppercase;
  font-size:.78rem;color:var(--gold-soft);margin-bottom:22px;
  display:flex;align-items:center;gap:14px;
}
.hero-kicker .dot{width:6px;height:6px;background:var(--vermilion);border-radius:50%;}
.hero-title{
  font-size:clamp(2.6rem,7vw,5.4rem);
  line-height:1.02;
  max-width:820px;
  margin-bottom:22px;
}
.hero-title em{font-style:italic;color:var(--vermilion);font-family:'Cormorant Garamond',serif;font-weight:400;}
.hero-sub{max-width:480px;font-size:1.05rem;margin-bottom:36px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;}
.hero-vertical{
  position:absolute;right:28px;top:120px;z-index:2;
  writing-mode:vertical-rl;
  font-family:'Shippori Mincho',serif;
  letter-spacing:.3em;font-size:.82rem;color:var(--ivory-dim);
  display:none;
}
@media(min-width:900px){.hero-vertical{display:block;}}
.scroll-cue{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:.7rem;letter-spacing:.2em;color:var(--ivory-dim);
}
.scroll-cue .line{width:1px;height:34px;background:linear-gradient(180deg,var(--gold),transparent);animation:scrollcue 2s infinite ease-in-out;}
@keyframes scrollcue{0%{transform:scaleY(0);transform-origin:top;}50%{transform:scaleY(1);transform-origin:top;}50.01%{transform-origin:bottom;}100%{transform:scaleY(0);transform-origin:bottom;}}

/* ---------- Specialties strip ---------- */
.specialties-grid{
  display:grid;grid-template-columns:repeat(1,1fr);gap:2px;
  background:var(--line);
}
@media(min-width:720px){.specialties-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1080px){.specialties-grid{grid-template-columns:repeat(4,1fr);}}
.spec-card{
  background:var(--sumi);padding:34px 28px;position:relative;
  transition:background .4s var(--ease);
}
.spec-card:hover{background:var(--sumi-2);}
.spec-num{font-family:'Shippori Mincho',serif;color:var(--gold);font-size:.8rem;letter-spacing:.15em;margin-bottom:18px;display:block;}
.spec-card h3{font-size:1.25rem;margin-bottom:8px;}
.spec-card .price{color:var(--vermilion);font-family:'Shippori Mincho',serif;font-size:1.05rem;margin-top:14px;display:block;}

/* ---------- About / Ma ---------- */
.about-grid{display:grid;gap:48px;align-items:center;}
@media(min-width:900px){.about-grid{grid-template-columns:1fr 1fr;gap:80px;}}
.about-media{position:relative;}
.about-media img{width:100%;aspect-ratio:4/5;object-fit:cover;}
.about-media .frame{
  position:absolute;inset:18px;border:1px solid var(--gold);pointer-events:none;
}
.stat-row{display:flex;gap:40px;margin-top:36px;flex-wrap:wrap;}
.stat-row .stat b{display:block;font-family:'Shippori Mincho',serif;font-size:1.8rem;color:var(--gold-soft);}
.stat-row .stat span{font-size:.8rem;letter-spacing:.05em;color:var(--ivory-dim);}

/* ---------- Experience ---------- */
.exp-list{display:grid;gap:1px;background:var(--line);margin-top:20px;}
@media(min-width:860px){.exp-list{grid-template-columns:repeat(3,1fr);}}
.exp-item{background:var(--sumi);padding:36px 30px;}
.exp-item h3{font-size:1.2rem;margin-bottom:10px;}

/* ---------- Menu ---------- */
.menu-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
.menu-tab{
  padding:10px 20px;border:1px solid var(--line);font-size:.82rem;letter-spacing:.04em;
  transition:all .3s var(--ease);
}
.menu-tab.active,.menu-tab:hover{border-color:var(--gold);color:var(--gold-soft);}
.menu-grid{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);}
@media(min-width:760px){.menu-grid{grid-template-columns:1fr 1fr;}}
.menu-item{background:var(--sumi);padding:26px 26px;display:flex;flex-direction:column;gap:14px;}
.menu-item-top{display:flex;justify-content:space-between;gap:16px;}
.menu-item h4{font-size:1.12rem;margin:0;}
.menu-item .desc{font-size:.86rem;margin:0;color:var(--ivory-dim);opacity:.85;}
.variant-row{display:flex;flex-wrap:wrap;gap:8px;}
.variant-btn{
  border:1px solid var(--line);padding:7px 12px;font-size:.76rem;letter-spacing:.02em;
  transition:all .25s var(--ease);color:var(--ivory-dim);
}
.variant-btn.selected{border-color:var(--vermilion);color:var(--ivory);background:rgba(185,59,47,.12);}
.menu-item-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:6px;}
.price-tag{font-family:'Shippori Mincho',serif;color:var(--gold-soft);font-size:1.1rem;}
.add-btn{
  border:1px solid var(--gold);padding:9px 16px;font-size:.78rem;letter-spacing:.06em;
  display:flex;align-items:center;gap:8px;
}
.add-btn:hover{background:var(--gold);color:var(--sumi);}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;}
@media(min-width:720px){.gallery-grid{grid-template-columns:repeat(4,1fr);}}
.gallery-item{position:relative;overflow:hidden;aspect-ratio:1/1;cursor:zoom-in;}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.gallery-item:hover img{transform:scale(1.08);}
.gallery-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.55));opacity:0;transition:opacity .4s;}
.gallery-item:hover::after{opacity:1;}

.lightbox{
  position:fixed;inset:0;z-index:1200;background:rgba(10,9,7,.94);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;pointer-events:none;transition:opacity .35s var(--ease);
}
.lightbox.open{opacity:1;pointer-events:auto;}
.lightbox img{max-width:92vw;max-height:86vh;object-fit:contain;border:1px solid var(--line);}
.lightbox-close{position:absolute;top:24px;right:24px;width:46px;height:46px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ivory);}

/* ---------- Reservation & Order forms ---------- */
.form-card{background:var(--sumi-2);border:1px solid var(--line);padding:40px;position:relative;}
.form-grid{display:grid;gap:20px;}
@media(min-width:640px){.form-grid.two{grid-template-columns:1fr 1fr;}}
.field label{display:block;font-size:.78rem;letter-spacing:.06em;color:var(--gold-soft);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:1px solid var(--line);color:var(--ivory);
  padding:13px 14px;font-size:.92rem;transition:border-color .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);}
.field.error input,.field.error select,.field.error textarea{border-color:var(--vermilion);}
.field .err-msg{display:none;color:var(--vermilion);font-size:.74rem;margin-top:6px;}
.field.error .err-msg{display:block;}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23b6924f' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;}
.form-note{font-size:.78rem;color:var(--ivory-dim);opacity:.7;margin-top:18px;}
.confirm-state{
  display:none;text-align:center;padding:50px 20px;
}
.confirm-state.show{display:block;}
.confirm-state .mark{width:64px;height:64px;border:1px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;color:var(--gold);font-size:1.6rem;}

/* ---------- Cart drawer ---------- */
.cart-overlay{position:fixed;inset:0;background:rgba(10,9,7,.6);z-index:1100;opacity:0;pointer-events:none;transition:opacity .4s;}
.cart-overlay.open{opacity:1;pointer-events:auto;}
.cart-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(440px,100%);z-index:1101;
  background:var(--sumi-2);border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform .45s var(--ease);
  display:flex;flex-direction:column;
}
.cart-drawer.open{transform:translateX(0);}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid var(--line);}
.cart-items{flex:1;overflow-y:auto;padding:10px 24px;}
.cart-line{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);}
.cart-line .info{flex:1;}
.cart-line h5{margin:0 0 4px;font-size:.95rem;font-family:'Zen Kaku Gothic New',sans-serif;font-weight:500;}
.cart-line .variant{font-size:.76rem;color:var(--ivory-dim);opacity:.75;}
.qty-ctrl{display:flex;align-items:center;gap:10px;margin-top:8px;}
.qty-ctrl button{width:26px;height:26px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;}
.cart-line .line-price{font-family:'Shippori Mincho',serif;color:var(--gold-soft);white-space:nowrap;}
.remove-line{font-size:.72rem;color:var(--vermilion);margin-top:8px;letter-spacing:.04em;}
.cart-empty{padding:60px 20px;text-align:center;color:var(--ivory-dim);}
.cart-foot{padding:22px 24px;border-top:1px solid var(--line);}
.cart-total{display:flex;justify-content:space-between;font-family:'Shippori Mincho',serif;font-size:1.15rem;margin-bottom:16px;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:24px 4px;text-align:left;font-family:'Shippori Mincho',serif;font-size:1.05rem;}
.faq-q .plus{transition:transform .35s var(--ease);color:var(--gold);font-size:1.2rem;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
.faq-a p{padding:0 4px 22px;max-width:640px;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);}
@media(min-width:860px){.contact-grid{grid-template-columns:1fr 1fr 1fr;}}
.contact-card{background:var(--sumi);padding:36px 30px;}
.contact-card h3{font-size:1.05rem;margin-bottom:14px;}
.contact-card a.link-line{display:block;color:var(--gold-soft);margin-top:6px;font-size:.92rem;}
.hours-table{width:100%;font-size:.88rem;}
.hours-table tr{border-bottom:1px solid var(--line);}
.hours-table td{padding:8px 0;color:var(--ivory-dim);}
.hours-table td:last-child{text-align:right;color:var(--ivory);}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:60px 0 30px;}
.footer-grid{display:grid;gap:40px;}
@media(min-width:860px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr;}}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand img{height:40px;}
.footer-col h5{font-family:'Shippori Mincho',serif;font-size:.85rem;letter-spacing:.1em;color:var(--gold-soft);margin-bottom:16px;text-transform:uppercase;}
.footer-col a{display:block;padding:5px 0;color:var(--ivory-dim);font-size:.9rem;}
.footer-col a:hover{color:var(--ivory);}
.footer-bottom{margin-top:50px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.76rem;color:var(--ivory-dim);opacity:.7;}
.socials{display:flex;gap:12px;}
.socials a{width:38px;height:38px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;}
.socials a:hover{border-color:var(--gold);}

/* ---------- reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- Toast ---------- */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ivory);color:var(--sumi);padding:14px 22px;font-size:.86rem;
  z-index:1300;opacity:0;pointer-events:none;transition:all .4s var(--ease);
  border-left:3px solid var(--vermilion);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ---------- 404 helper (linked from separate page too) ---------- */
.page-hero{padding:170px 0 70px;text-align:center;}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

.skip-link{
  position:absolute;left:-9999px;top:0;background:var(--ivory);color:var(--sumi);padding:12px 18px;z-index:2000;
}
.skip-link:focus{left:16px;top:16px;}

:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}