/* ============================================================
   Bar Craze — Kabukicho Neon Renewal
   ============================================================ */
:root{
  --bg:#0a0410;
  --bg-2:#120720;
  --ink:#f4eef7;
  --muted:#b9a9c9;
  --pink:#ff2fb0;
  --pink-2:#ff6ec7;
  --violet:#8a4dff;
  --cyan:#31e6ff;
  --gold:#ffcf6e;
  --line:rgba(255,255,255,.10);
  --card:rgba(255,255,255,.035);
  --maxw:1180px;
  --font-jp:"Zen Kaku Gothic New",system-ui,sans-serif;
  --font-en:"Montserrat",system-ui,sans-serif;
  --font-serif:"Cormorant Garamond",serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-jp);
  color:var(--ink);
  background:var(--bg);
  line-height:1.85;
  overflow-x:hidden;
  letter-spacing:.02em;
}
body.lang-en{font-family:var(--font-en)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--pink);color:#fff}

/* background ambience */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(60vw 60vw at 12% -5%, rgba(255,47,176,.22), transparent 60%),
    radial-gradient(55vw 55vw at 100% 10%, rgba(138,77,255,.20), transparent 60%),
    radial-gradient(70vw 70vw at 50% 120%, rgba(49,230,255,.12), transparent 60%),
    var(--bg);
}

/* fx overlays */
.fx-grain{position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.fx-scan{position:fixed;inset:0;z-index:9997;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(180deg,transparent 0 2px,rgba(0,0,0,.22) 2px 3px);}

/* ============ HEADER ============ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(18px,4vw,48px);
  transition:background .4s,backdrop-filter .4s,padding .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.header.scrolled{
  background:rgba(10,4,16,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);padding-top:12px;padding-bottom:12px;
}
.brand{display:flex;flex-direction:column;line-height:1}
.brand__mark{
  font-family:var(--font-serif);font-style:italic;font-weight:600;
  font-size:clamp(1.5rem,3.4vw,2rem);letter-spacing:.04em;color:#fff;
  text-shadow:0 0 6px rgba(255,47,176,.9),0 0 22px rgba(255,47,176,.6),0 0 40px rgba(138,77,255,.5);
}
.brand__sub{font-family:var(--font-en);font-size:.58rem;letter-spacing:.42em;color:var(--muted);margin-top:5px;padding-left:.2em}
.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,30px)}
.nav a{font-size:.86rem;font-weight:500;color:var(--muted);position:relative;transition:color .25s;white-space:nowrap}
.nav a:not(.nav__tel)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--pink);box-shadow:0 0 8px var(--pink);transition:width .3s}
.nav a:hover{color:#fff}
.nav a:hover:not(.nav__tel)::after{width:100%}
.nav__tel{font-family:var(--font-en);font-weight:600;color:#fff;padding:7px 14px;border:1px solid var(--line);border-radius:999px}
.nav__tel:hover{border-color:var(--pink);box-shadow:0 0 16px rgba(255,47,176,.4)}
.header__right{display:flex;align-items:center;gap:14px}
.lang{background:none;border:1px solid var(--line);border-radius:999px;color:var(--muted);
  font-family:var(--font-en);font-size:.72rem;font-weight:600;letter-spacing:.1em;
  padding:6px 12px;cursor:pointer;display:flex;gap:6px;align-items:center;transition:border-color .25s}
.lang:hover{border-color:var(--pink-2)}
.lang__opt{transition:color .2s}
.lang__opt.is-active{color:var(--pink-2);text-shadow:0 0 10px rgba(255,110,199,.7)}
.lang__sep{opacity:.4}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamburger span{width:24px;height:2px;background:#fff;transition:.3s;border-radius:2px}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  align-items:flex-start;padding:0 clamp(22px,7vw,110px);overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.08);filter:saturate(1.15) contrast(1.05);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__veil{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(10,4,16,.9) 0%,rgba(10,4,16,.55) 45%,rgba(10,4,16,.25) 100%),
  linear-gradient(0deg,rgba(10,4,16,.95) 2%,transparent 40%);}
.hero__glow{position:absolute;inset:0;mix-blend-mode:screen;opacity:.7;
  background:radial-gradient(40vw 40vw at 18% 40%,rgba(255,47,176,.35),transparent 60%),
            radial-gradient(38vw 38vw at 85% 70%,rgba(49,230,255,.22),transparent 60%);}
.hero__inner{position:relative;z-index:3;max-width:760px}
.hero__eyebrow{font-family:var(--font-en);letter-spacing:.5em;font-size:.72rem;color:var(--cyan);
  text-shadow:0 0 12px rgba(49,230,255,.7);margin-bottom:22px;text-transform:uppercase}
.hero__title{line-height:.9;margin-bottom:18px}
.hero__title-main{font-family:var(--font-serif);font-style:italic;font-weight:600;
  font-size:clamp(4.5rem,17vw,12rem);color:#fff;display:block;
  text-shadow:0 0 10px rgba(255,47,176,.9),0 0 40px rgba(255,47,176,.6),0 0 80px rgba(138,77,255,.55),0 0 120px rgba(138,77,255,.35);
  animation:flicker 6s infinite}
@keyframes flicker{0%,19%,21%,23%,80%,100%{opacity:1}20%,22%{opacity:.72}}
.hero__tag{font-size:clamp(1.1rem,2.6vw,1.7rem);font-weight:500;margin-bottom:16px;
  text-shadow:0 2px 20px rgba(0,0,0,.8)}
.hero__lead{color:var(--muted);max-width:40ch;font-size:clamp(.9rem,1.4vw,1rem);margin-bottom:36px}
.hero__cta{display:flex;gap:16px;flex-wrap:wrap}
.hero__meta{position:absolute;left:clamp(22px,7vw,110px);bottom:42px;z-index:3;display:flex;
  align-items:center;gap:14px;flex-wrap:wrap;font-family:var(--font-en);font-size:.78rem;letter-spacing:.08em;color:var(--muted)}
.hero__meta .dot{color:var(--pink);font-size:.5rem}
.hero__scroll{position:absolute;right:clamp(22px,6vw,60px);bottom:40px;z-index:3;width:26px;height:44px;
  border:1px solid var(--line);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.hero__scroll span{width:3px;height:8px;background:var(--pink);border-radius:2px;box-shadow:0 0 8px var(--pink);animation:scrollDot 1.8s infinite}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1}70%{transform:translateY(16px);opacity:0}100%{opacity:0}}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-en);font-weight:600;
  font-size:.86rem;letter-spacing:.06em;padding:14px 30px;border-radius:999px;transition:.3s;cursor:pointer}
.btn--neon{background:linear-gradient(120deg,var(--pink),var(--violet));color:#fff;
  box-shadow:0 0 20px rgba(255,47,176,.5),0 8px 30px rgba(138,77,255,.3)}
.btn--neon:hover{transform:translateY(-3px);box-shadow:0 0 30px rgba(255,47,176,.8),0 12px 40px rgba(138,77,255,.5)}
.btn--ghost{border:1px solid var(--line);color:#fff;background:rgba(255,255,255,.03)}
.btn--ghost:hover{border-color:var(--pink-2);background:rgba(255,47,176,.1);box-shadow:0 0 20px rgba(255,47,176,.3)}

/* ============ SECTION SHELL ============ */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(80px,12vw,150px) clamp(22px,5vw,40px)}
.sect-head{text-align:center;margin-bottom:clamp(48px,7vw,80px)}
.sect-head__en{font-family:var(--font-serif);font-style:italic;font-size:clamp(2.4rem,6vw,4rem);
  color:transparent;-webkit-text-stroke:1px rgba(255,110,199,.55);display:block;line-height:1;letter-spacing:.02em}
.sect-head__ja{font-family:var(--font-jp);font-size:.95rem;font-weight:500;letter-spacing:.3em;
  color:var(--pink-2);margin-top:14px;text-shadow:0 0 14px rgba(255,110,199,.5)}
body.lang-en .sect-head__ja{font-family:var(--font-en);letter-spacing:.2em}
.sect-head__note{color:var(--muted);font-size:.9rem;margin-top:14px;letter-spacing:.05em}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ============ ABOUT ============ */
.about__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,6vw,72px);align-items:start}
.about__text h3{font-family:var(--font-serif);font-style:italic;font-size:clamp(1.5rem,3.2vw,2.3rem);
  font-weight:600;color:#fff;margin-bottom:24px;line-height:1.3;
  text-shadow:0 0 24px rgba(138,77,255,.4)}
body.lang-en .about__text h3{font-family:var(--font-serif)}
.about__text p{color:var(--muted);margin-bottom:20px}
.about__points{list-style:none;display:flex;flex-direction:column;gap:18px}
.about__points li{display:flex;gap:18px;padding:22px 24px;background:var(--card);border:1px solid var(--line);
  border-radius:16px;backdrop-filter:blur(6px);transition:border-color .3s,transform .3s}
.about__points li:hover{border-color:rgba(255,47,176,.4);transform:translateX(6px)}
.about__points .num{font-family:var(--font-serif);font-style:italic;font-size:1.9rem;color:var(--pink-2);
  line-height:1;text-shadow:0 0 14px rgba(255,110,199,.6);flex-shrink:0}
.about__points h4{font-size:1rem;font-weight:700;margin-bottom:6px}
.about__points p{color:var(--muted);font-size:.85rem;margin:0}

/* ============ DRINKS ============ */
.drinks__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dcard{position:relative;padding:38px 30px;background:var(--card);border:1px solid var(--line);
  border-radius:18px;overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s}
.dcard::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s;
  background:radial-gradient(120% 100% at 50% 0%,rgba(255,47,176,.16),transparent 70%)}
.dcard:hover{transform:translateY(-8px);border-color:rgba(255,47,176,.4);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.dcard:hover::before{opacity:1}
.dcard__ico{font-size:2.4rem;display:block;margin-bottom:18px;filter:drop-shadow(0 0 12px rgba(255,47,176,.5))}
.dcard h3{font-size:1.15rem;font-weight:700;margin-bottom:12px}
.dcard p{color:var(--muted);font-size:.86rem;position:relative}
.dcard--hot{border-color:rgba(255,47,176,.35);background:linear-gradient(160deg,rgba(255,47,176,.1),var(--card))}
.dcard--hot h3{color:var(--pink-2);text-shadow:0 0 16px rgba(255,110,199,.5)}
.dcard--lux{border-color:rgba(255,207,110,.3);background:linear-gradient(160deg,rgba(255,207,110,.08),var(--card))}
.dcard--lux h3{color:var(--gold);text-shadow:0 0 16px rgba(255,207,110,.4)}
.dcard--lux .dcard__ico{filter:drop-shadow(0 0 12px rgba(255,207,110,.6))}
.drinks__foot{text-align:center;color:var(--muted);font-size:.78rem;margin-top:34px;opacity:.8}

/* ============ SYSTEM ============ */
.system__price{text-align:center;margin:0 auto clamp(40px,6vw,60px);max-width:520px;
  padding:44px 30px;border:1px solid rgba(255,47,176,.3);border-radius:22px;
  background:radial-gradient(120% 120% at 50% 0%,rgba(255,47,176,.14),rgba(255,255,255,.02));
  box-shadow:0 0 50px rgba(138,77,255,.2) inset}
.system__price-label{font-family:var(--font-en);letter-spacing:.3em;font-size:.72rem;color:var(--muted);text-transform:uppercase}
.system__price-main{font-family:var(--font-serif);font-weight:600;font-size:clamp(3.4rem,10vw,5.5rem);
  line-height:1;color:#fff;margin:12px 0;text-shadow:0 0 20px rgba(255,47,176,.7),0 0 60px rgba(138,77,255,.5)}
.system__price-main .cur{font-size:.5em;vertical-align:top;margin-right:.05em}
.system__price-main .unit{font-family:var(--font-jp);font-size:.22em;letter-spacing:.05em;color:var(--muted);vertical-align:middle;margin-left:.2em}
body.lang-en .system__price-main .unit{font-family:var(--font-en)}
.system__price-sub{display:inline-block;font-size:.85rem;color:var(--cyan);margin-top:6px;
  padding:5px 16px;border:1px solid rgba(49,230,255,.35);border-radius:999px;text-shadow:0 0 10px rgba(49,230,255,.5)}
.system__table{max-width:720px;margin:0 auto;border:1px solid var(--line);border-radius:16px;overflow:hidden;backdrop-filter:blur(6px)}
.srow{display:grid;grid-template-columns:150px 1fr;gap:0;border-bottom:1px solid var(--line)}
.srow:last-child{border-bottom:0}
.srow__k{padding:18px 22px;background:rgba(255,255,255,.03);font-size:.82rem;font-weight:500;color:var(--pink-2);letter-spacing:.08em}
.srow__v{padding:18px 22px;font-size:.9rem;color:var(--ink)}
.srow__v a{color:var(--cyan);text-shadow:0 0 8px rgba(49,230,255,.4)}

/* ============ INSTAGRAM FEED ============ */
.ig-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;justify-items:center}
.instagram-media{margin:0!important;border-radius:14px!important;
  box-shadow:0 0 0 1px var(--line),0 18px 50px rgba(0,0,0,.5),0 0 30px rgba(255,47,176,.12)!important;
  min-width:300px!important}
.ig-fallback{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;
  min-height:360px;width:100%;border:1px solid var(--line);border-radius:16px;background:var(--card);
  color:var(--muted);font-size:.85rem;text-align:center;padding:24px}
.ig-fallback a{color:var(--pink-2);text-shadow:0 0 10px rgba(255,110,199,.5)}
.ig-cta{text-align:center;margin-top:40px}

/* ============ ACCESS ============ */
.access__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,56px);align-items:stretch}
.access__info dl{display:grid;grid-template-columns:auto 1fr;gap:0 26px;margin-bottom:32px}
.access__info dt{font-size:.72rem;letter-spacing:.2em;color:var(--pink-2);padding:16px 0 6px;
  border-top:1px solid var(--line);font-weight:500}
.access__info dd{font-size:.95rem;padding:16px 0 6px;border-top:1px solid var(--line);color:var(--ink)}
.access__info dt:first-of-type,.access__info dd:first-of-type{border-top:0;padding-top:0}
.access__info dd a{color:var(--cyan)}
.access__map{border-radius:18px;overflow:hidden;border:1px solid var(--line);min-height:380px;
  box-shadow:0 0 40px rgba(138,77,255,.2)}
.access__map iframe{width:100%;height:100%;min-height:380px;border:0;filter:grayscale(.3) invert(.9) hue-rotate(180deg) contrast(.95)}

/* ============ CONTACT ============ */
.contact{text-align:center;max-width:var(--maxw)}
.contact__inner{padding:clamp(50px,8vw,90px) clamp(24px,5vw,60px);border:1px solid var(--line);border-radius:26px;
  background:radial-gradient(130% 120% at 50% 0%,rgba(138,77,255,.16),rgba(255,255,255,.02))}
.contact__eyebrow{font-family:var(--font-en);letter-spacing:.4em;font-size:.72rem;color:var(--cyan);text-transform:uppercase}
.contact__title{font-family:var(--font-serif);font-style:italic;font-size:clamp(2rem,6vw,3.6rem);
  font-weight:600;color:#fff;margin:16px 0 26px;text-shadow:0 0 24px rgba(255,47,176,.6)}
.contact__tel{font-family:var(--font-en);font-weight:700;font-size:clamp(1.8rem,5vw,3rem);color:#fff;
  display:inline-block;text-shadow:0 0 20px rgba(49,230,255,.6)}
.contact__tel:hover{color:var(--cyan)}
.contact__hours{color:var(--muted);font-size:.85rem;margin-top:8px;letter-spacing:.08em}
.contact__sns{display:flex;gap:20px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.contact__sns a{display:flex;align-items:center;gap:10px;padding:12px 22px;border:1px solid var(--line);
  border-radius:999px;transition:.3s;font-family:var(--font-en);font-size:.82rem;color:var(--muted)}
.contact__sns a:hover{border-color:var(--pink-2);color:#fff;box-shadow:0 0 20px rgba(255,47,176,.35);transform:translateY(-2px)}
.contact__sns img{width:22px;height:22px;border-radius:6px}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--line);padding:44px clamp(22px,5vw,48px);text-align:center;margin-top:40px}
.footer__brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:18px}
.footer .brand__mark{font-size:1.6rem}
.footer__addr{font-size:.78rem;color:var(--muted);letter-spacing:.05em}
.footer__copy{font-family:var(--font-en);font-size:.72rem;color:var(--muted);opacity:.7;letter-spacing:.05em}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .about__grid{grid-template-columns:1fr}
  .drinks__grid{grid-template-columns:repeat(2,1fr)}
  .access__grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav{position:fixed;top:0;right:0;height:100svh;width:min(78vw,320px);flex-direction:column;
    justify-content:center;gap:28px;background:rgba(10,4,16,.96);backdrop-filter:blur(18px);
    transform:translateX(100%);transition:transform .4s cubic-bezier(.5,0,.2,1);border-left:1px solid var(--line);z-index:999}
  .nav.open{transform:translateX(0)}
  .nav a{font-size:1.1rem}
  .hamburger{display:flex}
  .nav__tel{margin-top:10px}
}
@media(max-width:560px){
  .drinks__grid{grid-template-columns:1fr}
  .ig-grid{grid-template-columns:1fr}
  .srow{grid-template-columns:110px 1fr}
  .srow__k{padding:14px;font-size:.75rem}
  .srow__v{padding:14px;font-size:.84rem}
  .hero__meta{font-size:.68rem;gap:8px}
  .brand__sub{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}