*{margin:0;padding:0;box-sizing:border-box}
:root{--ink:#1a1a1a;--cream:#faf6f0;--red:#D2232A;--gold:#b8860b;--stone:#2c2c2c;--mist:#f5f0eb;--warm:#8b7355;--gray:#8F8F8F}
html{scroll-behavior:smooth}
body{font-family:'Poppins','Noto Sans JP',sans-serif;background:var(--cream);color:var(--ink);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{transition:all .3s}

.loader{position:fixed;inset:0;background:var(--ink);z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
.loader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loader-kanji{font-family:'Noto Serif JP',serif;font-size:clamp(48px,10vw,80px);color:var(--cream);letter-spacing:.15em;animation:pulse 1.5s ease infinite}
.loader-sub{font-size:10px;color:var(--warm);letter-spacing:.5em;text-transform:uppercase;margin-top:20px;opacity:.7}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}

nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:20px 48px;transition:all .4s}
nav.scrolled{background:rgba(26,26,26,.97);backdrop-filter:blur(20px);padding:14px 48px;box-shadow:0 2px 40px rgba(0,0,0,.3)}
.nav-logo{display:flex;flex-direction:column;text-decoration:none;gap:2px}
.nav-kanji{font-family:'Noto Serif JP',serif;font-size:22px;color:var(--cream);font-weight:700;letter-spacing:.05em}
.nav-en{font-size:8px;color:var(--warm);letter-spacing:.35em;text-transform:uppercase}
.nav-links{display:flex;gap:28px}
.nav-links a{color:rgba(250,246,240,.65);text-decoration:none;font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--cream);transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:var(--cream)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{padding:10px 24px;border:1px solid rgba(250,246,240,.25);color:var(--cream);font-size:10px;letter-spacing:.15em;text-transform:uppercase;text-decoration:none;transition:all .3s}
.nav-cta:hover{background:var(--red);border-color:var(--red)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--cream);margin:5px 0;transition:all .3s}

.page-hero{height:55vh;min-height:400px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.page-hero .hero-bg{position:absolute;inset:0}
.page-hero .hero-bg img{width:100%;height:100%;object-fit:cover}
.page-hero .hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,26,26,.7),rgba(26,26,26,.4))}
.hero-content{position:relative;z-index:2;text-align:center;padding:0 24px}
.hero-content h1{font-family:'Poppins',sans-serif;font-size:clamp(36px,7vw,72px);color:var(--cream);font-weight:600;letter-spacing:-.02em}
.hero-content p{font-size:13px;color:var(--warm);margin-top:12px;letter-spacing:.25em;text-transform:uppercase}

section{padding:100px 48px}
.section-tag{font-size:10px;color:var(--red);letter-spacing:.4em;text-transform:uppercase;font-weight:600;margin-bottom:14px}
.section-title{font-family:'Poppins',sans-serif;font-size:clamp(28px,4vw,56px);font-weight:600;line-height:1.2;letter-spacing:-.02em}
.section-desc{font-size:14px;color:var(--warm);line-height:1.8;margin-top:16px;max-width:520px}

.menu{background:var(--ink);color:var(--cream);padding:100px 48px}
.menu-header{text-align:center;margin-bottom:60px}
.menu-header .section-tag{color:var(--gold)}
.menu-header .section-title{color:var(--cream)}
.menu-nav{display:flex;justify-content:center;gap:16px;margin-top:28px;flex-wrap:wrap}
.menu-nav a{padding:8px 18px;border:1px solid rgba(250,246,240,.12);color:rgba(250,246,240,.5);text-decoration:none;font-size:10px;letter-spacing:.12em;text-transform:uppercase;transition:all .3s}
.menu-nav a:hover,.menu-nav a.active{background:var(--red);border-color:var(--red);color:var(--cream)}

.menu-section{max-width:1100px;margin:0 auto 60px}
.menu-section-title{font-family:'Poppins',sans-serif;font-size:22px;margin-bottom:6px;font-weight:600}
.menu-section-sub{font-size:9px;color:var(--warm);letter-spacing:.3em;text-transform:uppercase;margin-bottom:32px}
.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.menu-item{background:rgba(250,246,240,.03);border:1px solid rgba(250,246,240,.06);overflow:hidden;transition:all .4s}
.menu-item:hover{background:rgba(250,246,240,.06);transform:translateY(-2px)}
.menu-item img{width:100%;aspect-ratio:4/3;object-fit:cover}
.menu-item-body{padding:18px}
.menu-item-name{font-family:'Poppins',sans-serif;font-size:15px;font-weight:600}
.menu-item-jp{font-size:10px;color:var(--warm);margin-top:2px}
.menu-item-desc{font-size:11px;color:rgba(250,246,240,.45);line-height:1.6;margin-top:10px}
.menu-item-tag{display:inline-block;padding:3px 8px;background:var(--red);color:var(--cream);font-size:8px;letter-spacing:.08em;text-transform:uppercase;margin-top:10px}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1100px;margin:0 auto}
.about-img{width:100%;aspect-ratio:4/5;object-fit:cover}

.brothers{max-width:1100px;margin:0 auto}
.brother{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:60px}
.brother:nth-child(even){direction:rtl}
.brother:nth-child(even)>*{direction:ltr}
.brother-img{width:100%;aspect-ratio:1;object-fit:cover}
.brother-name{font-family:'Poppins',sans-serif;font-size:20px;font-weight:600;margin-bottom:4px}
.brother-role{font-size:10px;color:var(--red);letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
.brother-bio{font-size:13px;color:var(--warm);line-height:1.8}

.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:48px auto 0}
.review{background:white;padding:32px;border:1px solid rgba(0,0,0,.06)}
.review-stars{color:var(--gold);font-size:13px;letter-spacing:3px;margin-bottom:14px}
.review-text{font-size:13px;line-height:1.8;color:var(--stone);font-style:italic}
.review-author{margin-top:20px;padding-top:16px;border-top:1px solid rgba(0,0,0,.06)}
.review-name{font-weight:600;font-size:12px}
.review-meta{font-size:10px;color:var(--warm);margin-top:2px}

.media{background:var(--ink);color:var(--cream);padding:100px 48px}
.media-header{text-align:center;margin-bottom:48px}
.media-header .section-tag{color:var(--gold)}
.media-header .section-title{color:var(--cream)}
.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1100px;margin:0 auto}
.media-card{aspect-ratio:16/9;overflow:hidden;position:relative;cursor:pointer;text-decoration:none}
.media-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.media-card:hover img{transform:scale(1.05)}
.media-overlay{position:absolute;inset:0;background:rgba(26,26,26,.6);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.media-card:hover .media-overlay{opacity:1}
.media-overlay span{color:var(--cream);font-size:10px;letter-spacing:.2em;text-transform:uppercase;border:1px solid var(--cream);padding:8px 16px}

.gallery{padding:100px 48px}
.gallery-grid{columns:4;column-gap:12px;max-width:1100px;margin:0 auto}
.gallery-item{break-inside:avoid;margin-bottom:12px;overflow:hidden}
.gallery-item img{width:100%;display:block;transition:transform .6s}
.gallery-item:hover img{transform:scale(1.05)}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:1100px;margin:0 auto}
.location-card{padding:28px;border:1px solid rgba(0,0,0,.08);margin-bottom:20px}
.location-name{font-family:'Poppins',sans-serif;font-size:18px;font-weight:600;margin-bottom:14px}
.location-detail{font-size:12px;color:var(--warm);line-height:2}
.location-detail strong{color:var(--ink);font-weight:600}
.hours-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(0,0,0,.06)}
.hours-row span:first-child{font-weight:600;font-size:13px}
.hours-row span:last-child{color:var(--warm);font-size:13px}

footer{background:var(--ink);color:var(--cream);padding:60px 48px 32px}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;max-width:1100px;margin:0 auto;padding-bottom:40px;border-bottom:1px solid rgba(250,246,240,.08)}
.footer-logo{font-family:'Noto Serif JP',serif;font-size:28px;font-weight:700;margin-bottom:12px}
.footer-brand p{font-size:12px;color:var(--warm);line-height:1.7}
.footer-col h4{font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:var(--warm);margin-bottom:16px}
.footer-col a{display:block;color:rgba(250,246,240,.55);text-decoration:none;font-size:12px;margin-bottom:10px}
.footer-col a:hover{color:var(--cream)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding-top:28px}
.footer-bottom span{font-size:10px;color:var(--warm)}
.footer-social{display:flex;gap:12px}
.footer-social a{width:36px;height:36px;border:1px solid rgba(250,246,240,.08);display:flex;align-items:center;justify-content:center;color:rgba(250,246,240,.4);text-decoration:none;font-size:11px;transition:all .3s}
.footer-social a:hover{border-color:var(--red);color:var(--red)}

@media(max-width:900px){
  nav{padding:14px 20px}
  .nav-links{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(26,26,26,.98);flex-direction:column;align-items:center;justify-content:center;gap:24px}
  .nav-links.open{display:flex}
  .nav-links a{font-size:14px;color:var(--cream)}
  .nav-toggle{display:block}
  .nav-cta{display:none}
  section{padding:60px 20px}
  .about-grid,.brother,.contact-grid{grid-template-columns:1fr;gap:32px}
  .brother:nth-child(even){direction:ltr}
  .menu-grid,.reviews{grid-template-columns:1fr}
  .media-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{columns:2}
  .footer-inner{grid-template-columns:1fr 1fr}
}