/* ============================================================
   富士家 style.css v2 — 和モダン
   ============================================================ */
:root {
  --ink:      #1a1612;
  --ink-soft: #2e2821;
  --sumi:     #0d0b08;
  --paper:    #f5f0e8;
  --paper-2:  #ede7d8;
  --red:      #9b2335;
  --red-lt:   #c0392b;
  --gold:     #b8942a;
  --gold-lt:  #d4a93a;
  --green:    #2d7a4f;
  --border:   rgba(184,148,42,0.25);
  --font-ja:  'Shippori Mincho','Noto Serif JP',serif;
  --font-en:  'Cormorant Garamond',serif;
  --max:      1100px;
  --tr:       0.3s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-ja);background:var(--ink);color:var(--paper);line-height:1.8;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

/* 背景 */
.bg-pattern{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(184,148,42,.04) 39px,rgba(184,148,42,.04) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(184,148,42,.04) 39px,rgba(184,148,42,.04) 40px)}
.bg-grain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:256px}

/* レイアウト */
.container{max-width:var(--max);margin:0 auto;padding:0 clamp(1rem,4vw,2.5rem);position:relative;z-index:1}
.section{padding:clamp(4rem,10vw,8rem) 0;position:relative}
.section-label{position:absolute;top:clamp(1.5rem,4vw,3rem);left:clamp(1rem,4vw,2.5rem);font-family:var(--font-en);font-size:.7rem;letter-spacing:.3em;color:var(--gold);opacity:.65;text-transform:uppercase}
.section-title{font-family:var(--font-ja);font-weight:700;font-size:clamp(1.6rem,3.5vw,2.4rem);line-height:1.3;margin-bottom:1.5rem}
.section-title::after{content:'';display:block;width:2.5rem;height:2px;background:linear-gradient(90deg,var(--gold),transparent);margin-top:.75rem}
.section-title.center{text-align:center}
.section-title.center::after{margin:0.75rem auto 0}
.section-lead{font-size:clamp(.9rem,1.8vw,1.05rem);color:var(--paper-2);margin-bottom:2.5rem;line-height:2}
.section-lead.center{text-align:center}

/* ========== HEADER / NAV ========== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,8,6,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);transition:background var(--tr),transform var(--tr)}
.header-inner{max-width:var(--max);margin:0 auto;padding:0 clamp(1rem,4vw,2.5rem);display:flex;align-items:center;justify-content:space-between;height:64px}
.site-logo{display:flex;align-items:baseline;gap:.5rem}
.logo-en{font-family:var(--font-en);font-size:1.5rem;letter-spacing:.15em;color:var(--gold)}
.logo-ja{font-family:var(--font-ja);font-size:.9rem;color:var(--paper-2);opacity:.8}
.site-nav ul{display:flex;align-items:center;gap:clamp(.6rem,1.8vw,1.8rem)}
.site-nav a{font-size:.84rem;letter-spacing:.06em;color:var(--paper-2);transition:color var(--tr);position:relative;white-space:nowrap}
.site-nav a::after{content:'';position:absolute;bottom:-3px;left:0;right:0;height:1px;background:var(--gold);transform:scaleX(0);transition:transform var(--tr)}
.site-nav a:hover{color:var(--gold)}
.site-nav a:hover::after{transform:scaleX(1)}
.nav-active{color:var(--gold) !important}
.nav-active::after{transform:scaleX(1) !important}
.nav-cta{border:1px solid var(--gold) !important;padding:.35rem 1rem;color:var(--gold) !important;transition:background var(--tr),color var(--tr) !important}
.nav-cta:hover{background:var(--gold) !important;color:var(--ink) !important}
.nav-cta::after{display:none !important}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:24px;height:1.5px;background:var(--paper);transition:var(--tr)}

/* ========== HERO ========== */
.hero{position:relative;height:100svh;min-height:560px;display:flex;align-items:center}
.hero-media{position:absolute;inset:0;overflow:hidden}
.hero-img{width:100%;height:100%;object-fit:cover;filter:saturate(.7) brightness(.55);transform:scale(1.05);animation:heroZoom 12s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(10,8,6,.72) 0%,rgba(10,8,6,.25) 60%,transparent 100%),linear-gradient(to top,rgba(10,8,6,.5) 0%,transparent 50%)}
.hero-content{position:relative;z-index:2;padding:0 clamp(1rem,6vw,4rem);max-width:640px;padding-top:64px;animation:fadeUp 1.2s .3s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.hero-eyebrow{font-family:var(--font-en);font-size:clamp(.65rem,1.2vw,.75rem);letter-spacing:.35em;text-transform:uppercase;color:var(--gold);margin-bottom:1rem}
.hero-title{line-height:1.05;margin-bottom:1rem}
.hero-title-main{display:block;font-size:clamp(2.8rem,7vw,5.5rem);font-weight:700;letter-spacing:-.02em}
.hero-title-sub{display:block;font-size:clamp(1.6rem,4vw,3rem);font-weight:300;color:var(--paper-2);opacity:.85}
.hero-catch{font-size:clamp(.9rem,1.8vw,1.1rem);color:var(--paper-2);margin-bottom:1.5rem;letter-spacing:.08em}
.hero-price{font-size:clamp(.85rem,1.5vw,1rem);color:var(--gold-lt);margin-bottom:2rem}
.hero-price strong{font-size:1.4em}
.hero-scroll-hint{position:absolute;bottom:2.5rem;right:2.5rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;z-index:2;animation:fadeUp 1.2s 1s both}
.hero-scroll-hint span{font-family:var(--font-en);font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);opacity:.7;writing-mode:vertical-rl}
.scroll-line{width:1px;height:50px;background:linear-gradient(to bottom,var(--gold),transparent);animation:scrollPulse 2s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.7}50%{opacity:.25}}

/* ========== 出張費無料バナー ========== */
.free-banner{background:linear-gradient(90deg,rgba(45,122,79,.25),rgba(45,122,79,.12));border-top:1px solid rgba(45,122,79,.5);border-bottom:1px solid rgba(45,122,79,.5);padding:.9rem 0;position:relative;z-index:1}
.free-banner-inner{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.free-banner-badge{display:inline-block;background:var(--green);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.1em;padding:.25rem .7rem}
.free-banner-text{font-size:clamp(.85rem,1.8vw,1rem);color:var(--paper-2)}
.free-banner-text strong{color:#6ce89a;font-size:1.15em}
.free-banner-link{margin-left:auto;font-size:.78rem;color:var(--gold-lt);border-bottom:1px solid rgba(184,148,42,.4);white-space:nowrap;transition:color var(--tr)}
.free-banner-link:hover{color:var(--gold)}

/* 出張費無料 強調ボックス */
.free-area-highlight{display:flex;align-items:center;gap:1.25rem;background:linear-gradient(90deg,rgba(45,122,79,.18),rgba(45,122,79,.05));border:1px solid rgba(45,122,79,.45);border-left:3px solid var(--green);padding:1.2rem 1.5rem;margin-bottom:2rem}
.free-area-icon{font-size:1.4rem;color:#6ce89a;flex-shrink:0}
.free-area-title{font-size:clamp(.95rem,2vw,1.1rem);font-weight:700;margin-bottom:.25rem}
.red-text{color:#ff7070;margin-left:.3em}
.free-area-sub{font-size:.82rem;color:var(--paper-2);opacity:.7}
.free-price{color:#6ce89a !important}
.free-td strong{color:#6ce89a}

/* ========== ボタン ========== */
.btn-primary{display:inline-block;padding:.85rem 2.2rem;background:var(--red);color:#fff;font-family:var(--font-ja);font-size:.9rem;letter-spacing:.1em;border:1px solid var(--red);transition:var(--tr);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;inset:0;background:rgba(255,255,255,.1);transform:translateX(-100%);transition:transform var(--tr)}
.btn-primary:hover::before{transform:translateX(0)}
.btn-secondary{display:inline-block;padding:.75rem 2rem;border:1px solid var(--gold);color:var(--gold);font-size:.85rem;letter-spacing:.1em;transition:var(--tr)}
.btn-secondary:hover{background:var(--gold);color:var(--ink)}
.btn-line{display:inline-flex;align-items:center;gap:.6rem;padding:1rem 2.5rem;background:#06C755;color:#fff;font-size:1rem;font-weight:700;letter-spacing:.05em;border-radius:4px;transition:var(--tr)}
.btn-line:hover{background:#05a248;transform:translateY(-2px)}

/* ========== ABOUT ========== */
.about{background:linear-gradient(to bottom,var(--ink),var(--ink-soft))}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.about-desc{font-size:clamp(1rem,2vw,1.2rem);font-weight:500;margin-bottom:1.2rem;line-height:1.9}
.about p{font-size:.95rem;color:var(--paper-2);margin-bottom:1.5rem}
.about-list{display:flex;flex-direction:column;gap:.6rem}
.about-list li{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;color:var(--paper-2)}
.list-mark{color:var(--gold);flex-shrink:0}
.about-image{position:relative}
.about-image img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.85)}
.img-frame-deco{position:absolute;bottom:-12px;right:-12px;width:60%;height:60%;border:1px solid var(--gold);opacity:.3;pointer-events:none}

/* ========== MENU ========== */
.menu-section{background:var(--ink)}
.menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:1.5rem}
.menu-card{background:var(--ink-soft);border:1px solid rgba(255,255,255,.06);position:relative;overflow:hidden;transition:transform var(--tr),box-shadow var(--tr)}
.menu-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.menu-card.featured{border-color:var(--gold);box-shadow:0 0 0 1px rgba(184,148,42,.2),0 0 30px rgba(184,148,42,.08)}
.menu-badge{position:absolute;top:14px;right:14px;z-index:3;background:var(--gold);color:var(--ink);font-size:.68rem;font-weight:700;letter-spacing:.05em;padding:.25rem .6rem}
.menu-card-img{overflow:hidden;aspect-ratio:4/3}
.menu-card-img img{width:100%;height:100%;object-fit:cover;filter:saturate(.8);transition:transform var(--tr),filter var(--tr)}
.menu-card:hover .menu-card-img img{transform:scale(1.05);filter:saturate(1)}
.menu-card-body{padding:1.4rem}
.menu-tag{font-size:.7rem;letter-spacing:.12em;color:var(--gold);text-transform:uppercase;margin-bottom:.5rem}
.menu-tag.popular{color:var(--gold-lt)}
.menu-tag.premium{color:#a78c5c}
.menu-card-body h3{font-size:1.1rem;font-weight:700;margin-bottom:.75rem;letter-spacing:.03em}
.menu-card-body p{font-size:.85rem;color:var(--paper-2);opacity:.8;line-height:1.8;margin-bottom:1rem}
.menu-price{color:var(--gold-lt) !important;opacity:1 !important;font-weight:500}
.menu-price strong{font-size:1.3em}
.menu-price span{font-size:.8em;color:var(--paper-2);opacity:.7}
.menu-note{text-align:center;font-size:.82rem;color:var(--paper-2);opacity:.6}

/* ========== KOFU / STORE ========== */
.kofu{background:radial-gradient(ellipse at 80% 50%,rgba(155,35,53,.12) 0%,transparent 60%),var(--ink-soft)}
.kofu-inner{max-width:820px;margin:0 auto;text-align:center}
.kofu-badge{display:inline-block;font-size:.7rem;letter-spacing:.3em;color:var(--gold);border:1px solid var(--gold);padding:.25rem .9rem;margin-bottom:1.5rem;opacity:.85}
.kofu-lead{font-size:clamp(.9rem,1.8vw,1.05rem);color:var(--paper-2);margin-bottom:2.5rem;line-height:2}
.kofu-lead strong{color:var(--gold-lt)}
.gold-text{color:var(--gold-lt)}
.kofu-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;text-align:left;margin-bottom:2rem}
.kofu-merits{display:flex;flex-direction:column;gap:.85rem;background:rgba(255,255,255,.03);border:1px solid var(--border);padding:1.75rem}
.kofu-merits li{display:flex;align-items:center;gap:.6rem;font-size:.9rem}
.merit-mark{color:var(--gold)}
.kofu-table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.03);border:1px solid var(--border)}
.kofu-table th,.kofu-table td{padding:.85rem 1rem;font-size:.88rem;border-bottom:1px solid rgba(255,255,255,.06);vertical-align:middle}
.kofu-table th{width:40%;color:var(--gold);font-weight:500;letter-spacing:.04em}

/* ========== AREA ========== */
.area-section{background:linear-gradient(160deg,var(--ink-soft),var(--ink))}
.area-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.area-table{width:100%;min-width:560px;border-collapse:collapse;margin-bottom:1.5rem}
.area-table thead tr{background:rgba(184,148,42,.12);border-bottom:1px solid var(--gold)}
.area-table th{padding:1rem 1.2rem;text-align:left;font-size:.82rem;font-weight:600;letter-spacing:.08em;color:var(--gold)}
.area-table tbody tr{border-bottom:1px solid rgba(255,255,255,.06);transition:background var(--tr)}
.area-table tbody tr:hover{background:rgba(255,255,255,.03)}
.area-table td{padding:1rem 1.2rem;font-size:.88rem;color:var(--paper-2);vertical-align:middle}
.area-label{display:inline-block;font-size:.68rem;letter-spacing:.1em;border:1px solid rgba(184,148,42,.4);color:var(--gold);padding:.15rem .5rem;margin-bottom:.25rem}
.area-label.free{background:rgba(45,122,79,.2);border-color:rgba(45,122,79,.5);color:#6ce89a}
.row-free td{color:var(--paper)}
.price-cell{color:var(--gold-lt) !important;font-weight:600;white-space:nowrap}
.area-note{font-size:.82rem;color:var(--paper-2);opacity:.6}

/* ========== FLOW ========== */
.flow-section{background:var(--ink)}
.flow-hero-img{max-width:700px;margin:0 auto 4rem;position:relative}
.flow-hero-img img{width:100%;aspect-ratio:16/9;object-fit:cover;filter:saturate(.75) brightness(.85)}
.flow-hero-img::after{content:'';position:absolute;inset:0;border:1px solid var(--border);pointer-events:none}
.flow-list{max-width:640px;margin:0 auto 3rem;display:flex;flex-direction:column}
.flow-item{display:flex;align-items:flex-start;gap:1.5rem;padding-bottom:2rem;position:relative}
.flow-item:not(:last-child)::after{content:'';position:absolute;left:calc(2.25rem - 1px);top:4.5rem;bottom:0;width:1px;background:linear-gradient(to bottom,var(--gold),transparent);opacity:.3}
.flow-num{flex-shrink:0;width:4.5rem;height:4.5rem;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;background:rgba(184,148,42,.06)}
.flow-kanji{font-size:1.5rem;font-weight:700;color:var(--gold)}
.flow-body{padding-top:.6rem}
.flow-body h3{font-size:1.05rem;font-weight:700;margin-bottom:.4rem}
.flow-body p{font-size:.88rem;color:var(--paper-2);opacity:.8}
.flow-cta{text-align:center}
.flow-cta p{font-size:.9rem;color:var(--paper-2);opacity:.7;margin-bottom:1.2rem}

/* ========== PREPARE ========== */
.prepare-section{background:radial-gradient(ellipse at 20% 50%,rgba(155,35,53,.08) 0%,transparent 60%),var(--ink-soft)}
.prepare-grid{display:grid;grid-template-columns:1fr 1px 1fr;gap:2.5rem;align-items:start;max-width:860px;margin:0 auto}
.prepare-divider{background:var(--border);align-self:stretch}
.prepare-heading{font-size:.95rem;font-weight:700;letter-spacing:.06em;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}
.guest-heading{color:var(--paper-2)}
.fujiya-heading{color:var(--gold)}
.prepare-list{display:flex;flex-direction:column;gap:1.2rem}
.prepare-list li{display:flex;align-items:flex-start;gap:.8rem}
.prep-icon{flex-shrink:0;width:1.8rem;height:1.8rem;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--paper-2);margin-top:.15rem}
.prep-icon.check{border-color:var(--gold);color:var(--gold)}
.prepare-list strong{display:block;font-size:.9rem;font-weight:600;margin-bottom:.2rem}
.prepare-list p{font-size:.82rem;color:var(--paper-2);opacity:.65}

/* ========== TRACK ========== */
.track-section{background:var(--ink)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:3rem}
.stat-item{text-align:center;padding:1.5rem 1rem;border:1px solid var(--border);background:rgba(255,255,255,.02);display:flex;flex-direction:column;align-items:center;gap:.5rem}
.stat-num{font-family:var(--font-en);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:600;color:var(--gold);line-height:1}
.stat-unit{font-size:.6em}
.stat-label{font-size:.75rem;color:var(--paper-2);opacity:.65;letter-spacing:.05em}
.venue-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:2rem}
.venue-item{position:relative;overflow:hidden}
.venue-item img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.7) brightness(.75);transition:filter var(--tr),transform var(--tr)}
.venue-item:hover img{filter:saturate(.9) brightness(.9);transform:scale(1.04)}
.venue-item figcaption{position:absolute;bottom:0;left:0;right:0;padding:.6rem .8rem;background:linear-gradient(to top,rgba(0,0,0,.75),transparent);font-size:.8rem;letter-spacing:.08em;color:var(--paper);font-weight:500}
.venue-list-wrap{background:rgba(255,255,255,.03);border:1px solid var(--border);padding:1.5rem 2rem;margin-bottom:2rem}
.venue-types{display:grid;grid-template-columns:1fr 1fr;gap:.75rem 2rem}
.venue-types li{font-size:.88rem;color:var(--paper-2);opacity:.8;padding-left:1em;position:relative}
.venue-types li::before{content:'—';position:absolute;left:0;color:var(--gold);opacity:.5;font-size:.7em;top:.2em}
.track-cta{text-align:center}

/* ========== FAQ ========== */
.faq-section{background:radial-gradient(ellipse at 70% 30%,rgba(184,148,42,.06) 0%,transparent 55%),var(--ink-soft)}
.faq-list{max-width:760px;margin:0 auto 2.5rem;display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid rgba(255,255,255,.08)}
.faq-item:first-child{border-top:1px solid rgba(255,255,255,.08)}
.faq-q{display:flex;align-items:center;gap:1rem;padding:1.3rem 0;cursor:pointer;user-select:none;transition:color var(--tr)}
.faq-q:hover{color:var(--gold)}
.faq-q-mark{flex-shrink:0;width:2.2rem;height:2.2rem;background:rgba(155,35,53,.25);border:1px solid rgba(155,35,53,.5);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#e07080}
.faq-q-text{flex:1;font-size:clamp(.9rem,1.8vw,1rem);font-weight:500;line-height:1.5}
.faq-toggle{flex-shrink:0;font-size:1.5rem;color:var(--gold);transition:transform var(--tr);line-height:1;font-weight:300}
.faq-item.open .faq-toggle{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.4,0,.2,1)}
.faq-a p{padding:.25rem 0 1.4rem 3.2rem;font-size:.9rem;color:var(--paper-2);opacity:.85;line-height:1.9}
.faq-item.open .faq-a{max-height:300px}
.faq-cta{text-align:center}

/* ========== RESERVE ========== */
.reserve-section{background:radial-gradient(ellipse at 50% 50%,rgba(155,35,53,.2) 0%,transparent 65%),var(--ink);text-align:center}
.reserve-steps{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.5rem;margin:0 auto 3rem;max-width:760px}
.reserve-step{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:1.2rem 1.5rem;background:rgba(255,255,255,.03);border:1px solid var(--border);min-width:130px}
.step-num{font-family:var(--font-en);font-size:1.8rem;color:var(--gold);line-height:1;font-style:italic}
.step-text{font-size:.8rem;color:var(--paper-2);letter-spacing:.05em}
.step-arrow{font-size:1.5rem;color:var(--gold);opacity:.4;line-height:1}
.reserve-btn-wrap{margin-top:1rem}

/* ========== FOOTER ========== */
.site-footer{background:var(--sumi);border-top:1px solid var(--border);padding:3rem 0 2rem}
.footer-inner{max-width:var(--max);margin:0 auto;padding:0 clamp(1rem,4vw,2.5rem);display:flex;flex-direction:column;align-items:center;gap:1.75rem}
.footer-logo{display:flex;align-items:baseline;gap:.5rem}
.footer-nav ul{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 2rem}
.footer-nav a{font-size:.82rem;color:var(--paper-2);opacity:.55;transition:opacity var(--tr),color var(--tr);letter-spacing:.04em}
.footer-nav a:hover{opacity:1;color:var(--gold)}
.footer-copy{font-size:.75rem;color:var(--paper-2);opacity:.35;letter-spacing:.08em}

/* ========== フェードイン ========== */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ========== レスポンシブ ========== */
@media(max-width:900px){
  .site-nav{display:none}
  .site-nav.open{display:flex;position:fixed;top:64px;left:0;right:0;background:rgba(10,8,6,.97);backdrop-filter:blur(12px);padding:1.5rem 2rem 2rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow-y:auto;max-height:calc(100svh - 64px)}
  .site-nav.open ul{flex-direction:column;gap:0;width:100%}
  .site-nav.open ul li{border-bottom:1px solid rgba(255,255,255,.06)}
  .site-nav.open ul li a{display:block;padding:.9rem 0;font-size:1rem}
  .nav-toggle{display:flex}
  .about-grid,.kofu-grid,.menu-grid,.prepare-grid{grid-template-columns:1fr}
  .prepare-divider{display:none}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .venue-gallery{grid-template-columns:repeat(2,1fr)}
  .venue-types{grid-template-columns:1fr}
  .reserve-steps{flex-direction:column}
  .step-arrow{transform:rotate(90deg)}
}
@media(max-width:540px){
  .hero-title-main{font-size:2.5rem}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .venue-gallery{grid-template-columns:1fr}
  .reserve-step{min-width:200px;width:100%}
}