/* ===== Fujian Museum redesign: design tokens ===== */
:root{
  --red:#982226; --red-dark:#8B1E22; --gold:#C49A45;
  --bg:#F9F8F6; --bg-alt:#F3F1ED; --ink:#1D1E20; --muted:#6b6962; --line:#e4e0d8;
  --radius:14px; --shadow:0 10px 30px rgba(29,30,32,.08);
  --serif:"Noto Serif SC","Songti SC",Georgia,serif; --sans:"Noto Sans SC",-apple-system,"PingFang SC",Helvetica,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.container{width:min(1200px,92%);margin:0 auto}
.muted{color:var(--muted);font-size:.9rem}
.eyebrow{font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600}
h1,h2,h3{font-family:var(--serif);line-height:1.25}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.8rem 1.4rem;border-radius:999px;font-weight:600;transition:.25s}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(152,34,38,.3)}
.btn-outline{border:1.5px solid var(--red);color:var(--red)}
.btn-outline:hover{background:var(--red);color:#fff}
.btn-ghost{color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn-sm{padding:.5rem 1rem;font-size:.9rem}
.btn-block{width:100%}
.icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-size:1.05rem}
.icon-btn:hover{background:var(--bg-alt)}
.lang-btn{font-size:.85rem;padding:.4rem .8rem;border:1px solid var(--line);border-radius:999px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(249,248,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:1rem}
.logo{display:flex;flex-direction:column;line-height:1.1}
.logo-cn{font-family:var(--serif);font-weight:700;color:var(--red);font-size:1.2rem}
.logo-en{font-size:.7rem;letter-spacing:.15em;color:var(--muted);text-transform:uppercase}
.main-nav{display:flex;gap:1.4rem}
.main-nav a{font-size:.95rem;position:relative;padding:.3rem 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--red);transition:.3s}
.main-nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:.6rem}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px}
.hamburger span{width:20px;height:2px;background:var(--ink);display:block;transition:.3s}
.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)}

/* Drawer */
.drawer{position:fixed;top:0;right:0;height:100%;width:min(320px,85%);background:var(--bg);z-index:80;transform:translateX(100%);transition:transform .35s ease;padding:5rem 1.5rem 2rem;display:flex;flex-direction:column;gap:1.5rem;box-shadow:var(--shadow)}
.drawer.open{transform:none}
.drawer nav{display:flex;flex-direction:column;gap:1rem;font-family:var(--serif);font-size:1.2rem}
.drawer-link-featured{display:block;padding:1rem;background:var(--bg-alt);border-left:4px solid var(--gold);border-radius:8px;font-weight:600;margin-bottom:.8rem}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:70;opacity:0;pointer-events:none;transition:.3s}
.drawer-overlay.show{opacity:1;pointer-events:auto}

/* Hero */
.hero{position:relative;min-height:78vh;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:#2a1a14}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease}
.hero-slide.active{opacity:1}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,8,8,.85) 0%,rgba(20,8,8,.45) 60%,rgba(20,8,8,.2) 100%)}
.hero-content{position:relative;padding:8rem 0 6rem;max-width:720px}
.hero-content h1{font-size:clamp(2.2rem,5.5vw,4rem);margin:.6rem 0 1rem;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero-content .eyebrow{color:var(--gold)}
.hero-meta{display:flex;flex-wrap:wrap;gap:1.2rem;margin:1rem 0 1.8rem;font-size:.95rem;opacity:.95}
.hero-meta span::before{content:"◆ ";color:var(--gold)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem}
.hero-controls{position:absolute;right:5%;bottom:2rem;display:flex;align-items:center;gap:.8rem}
.hero-arrow{width:44px;height:44px;border-radius:50%;border:1.5px solid rgba(255,255,255,.6);color:#fff;font-size:1.1rem;transition:.2s}
.hero-arrow:hover{background:#fff;color:var(--ink)}
.hero-dots{display:flex;gap:.45rem}
.hero-dots button{width:10px;height:10px;border-radius:99px;background:rgba(255,255,255,.4);transition:.3s}
.hero-dots button.active{width:28px;background:var(--gold)}

/* Visit bar */
.visit-bar{position:relative;margin-top:-3.5rem;z-index:5}
.visit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.visit-card{background:#fff;border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow);border-top:4px solid var(--red);display:flex;flex-direction:column;gap:.4rem}
.visit-card h3{font-size:1.1rem;color:var(--red)}
.visit-main{font-size:1.2rem;font-weight:600}
.visit-icon{font-size:1.6rem;color:var(--gold)}
.visit-actions{gap:.7rem;justify-content:center}

/* Sections */
.section{padding:5.5rem 0}
.section-alt{background:var(--bg-alt)}
.section-head{margin-bottom:2.2rem}
.section-head h2{margin-top:.4rem}

/* Tabs */
.tabs{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.tab{padding:.55rem 1.2rem;border-radius:999px;border:1px solid var(--line);background:#fff;transition:.25s;font-size:.95rem}
.tab.active,.tab:hover{background:var(--red);color:#fff;border-color:var(--red)}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem;transition:opacity .3s}
.card-grid.fade{opacity:0}
.item-card,.exh-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;cursor:pointer;display:flex;flex-direction:column}
.item-card:hover,.exh-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(29,30,32,.14)}
.item-card h3,.exh-card h3{font-size:1.15rem;padding:1rem 1.2rem .2rem}
.item-card p,.exh-card p{padding:0 1.2rem 1.2rem;color:var(--muted);font-size:.92rem}
.exh-badge{display:inline-block;margin:.9rem 1.2rem 0;font-size:.75rem;padding:.2rem .7rem;border-radius:99px;background:var(--bg-alt);color:var(--red);font-weight:600;align-self:flex-start}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* Art placeholders (CSS-only, no remote images) */
.art{height:180px;position:relative;overflow:hidden}
.art::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.35),transparent 60%)}
.art-ceramic{background:linear-gradient(135deg,#f6f3ea,#d9d2c0 60%,#b9b09a)}
.art-silk{background:repeating-linear-gradient(45deg,#982226 0 14px,#b3463f 14px 22px,#C49A45 22px 28px)}
.art-bronze{background:linear-gradient(160deg,#4d6b5c,#2f4a3f 55%,#C49A45)}
.art-exh1{background:linear-gradient(135deg,#5a1417,#982226)}
.art-exh2{background:linear-gradient(135deg,#2d2f33,#1D1E20)}
.art-exh3{background:linear-gradient(135deg,#8a6a2f,#C49A45)}
.art-exh4{background:linear-gradient(135deg,#1e3b4a,#3f6f80)}
.small{height:120px}
.collections-note{margin-top:1rem}

/* Split & list */
.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem}
.list{list-style:none;display:flex;flex-direction:column;gap:1rem}
.list li{background:#fff;padding:1.1rem 1.3rem;border-radius:12px;border-left:3px solid var(--gold);display:flex;flex-direction:column;gap:.2rem}
.list li span{color:var(--muted);font-size:.92rem}
.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.shop-item{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-align:center;padding-bottom:.8rem;font-size:.9rem;transition:transform .3s}
.shop-item:hover{transform:translateY(-4px)}
.shop-item .art{height:120px}
.shop-item span{display:block;margin-top:.5rem}
.news{list-style:none;max-width:800px}
.news li{display:flex;gap:1.5rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.news time{color:var(--gold);font-weight:600;min-width:100px}

/* Footer */
.site-footer{background:var(--ink);color:#d8d4cc;padding:3rem 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.footer-grid strong{color:#fff;font-family:var(--serif);font-size:1.2rem}
.footer-grid nav{display:flex;flex-direction:column;gap:.4rem}
.footer-grid a:hover{color:var(--gold)}

/* Modals */
.modal{position:fixed;inset:0;background:rgba(20,18,16,.6);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:100;opacity:0;pointer-events:none;transition:opacity .3s}
.modal.open{opacity:1;pointer-events:auto}
.modal-box{background:var(--bg);border-radius:18px;padding:2rem;width:min(720px,100%);max-height:90vh;overflow:auto;position:relative;transform:translateY(20px) scale(.98);transition:transform .3s}
.modal.open .modal-box{transform:none}
.modal-sm{width:min(480px,100%)}
.modal-box h3{font-size:1.4rem;margin-bottom:1.2rem;padding-right:2rem}
.modal-close{position:absolute;top:.8rem;right:1rem;font-size:1.8rem;line-height:1;color:var(--muted)}
.input,.select{width:100%;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit;margin-bottom:.6rem}
.input:focus,.select:focus{outline:2px solid var(--gold);border-color:transparent}
.search-results{list-style:none;margin-top:1rem;display:flex;flex-direction:column;gap:.5rem}
.search-results li{padding:.7rem 1rem;background:#fff;border-radius:10px;cursor:pointer}
.search-results li:hover{background:var(--bg-alt)}
.floor-tabs{display:flex;gap:.5rem;margin-bottom:1rem}
.floor-body{display:grid;grid-template-columns:1.2fr 1fr;gap:1.2rem}
.floor-svg{width:100%;background:#fff;border-radius:12px;border:1px solid var(--line)}
.floor-svg .zone{fill:#efe9dd;stroke:#b9afa0;stroke-width:1.5;cursor:pointer;transition:.25s}
.floor-svg .zone:hover,.floor-svg .zone.active{fill:var(--red);}
.floor-svg text{font-family:var(--sans);font-size:11px;fill:var(--ink);pointer-events:none}
.floor-svg .zone.active+text,.floor-svg .zone:hover+text{fill:#fff}
.floor-info{background:#fff;border-radius:12px;padding:1.2rem;font-size:.95rem}
.floor-info h4{font-family:var(--serif);color:var(--red);margin-bottom:.4rem}
.exh-detail .art{height:200px;border-radius:12px;margin-bottom:1rem}
.exh-detail p{margin-bottom:.8rem}
.exh-detail .meta{color:var(--muted);font-size:.9rem;margin-bottom:1rem}

/* Booking wizard */
.steps{display:flex;gap:.5rem;margin-bottom:1.5rem}
.step{flex:1;height:6px;border-radius:99px;background:var(--line);transition:.3s}
.step.done{background:var(--gold)}
.step.current{background:var(--red)}
.wiz-label{font-weight:600;margin:.8rem 0 .5rem}
.slots{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.slot{padding:.9rem;border:1.5px solid var(--line);border-radius:12px;background:#fff;text-align:center;transition:.2s}
.slot.sel{border-color:var(--red);background:var(--red);color:#fff}
.slot:disabled{opacity:.4;cursor:not-allowed}
.counter{display:flex;align-items:center;gap:1rem}
.counter button{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--red);color:var(--red);font-size:1.2rem}
.review{background:#fff;border-radius:12px;padding:1rem 1.2rem;margin:1rem 0;font-size:.95rem;line-height:2}
.error{color:var(--red);font-size:.85rem;min-height:1.2rem}
.receipt{text-align:center;padding:1rem}
.receipt .check{width:64px;height:64px;border-radius:50%;background:var(--gold);color:#fff;display:grid;place-items:center;font-size:2rem;margin:0 auto 1rem}
.receipt code{display:inline-block;margin:.6rem 0;padding:.5rem 1rem;background:#fff;border:1px dashed var(--gold);border-radius:8px;font-size:1.1rem;letter-spacing:.1em}
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:.8rem 1.4rem;border-radius:999px;transition:transform .4s;z-index:200}
.toast.show{transform:translate(-50%,0)}

/* Responsive */
@media (max-width:960px){
  .main-nav{display:none}
  .hamburger{display:flex}
  .split{grid-template-columns:1fr;gap:2.5rem}
  .visit-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .floor-body{grid-template-columns:1fr}
}
@media (max-width:600px){
  .header-actions .btn-sm,.lang-btn{display:none}
  .hero{min-height:85vh}
  .hero-controls{left:50%;transform:translateX(-50%);right:auto}
  .shop-grid,.slots{grid-template-columns:1fr 1fr}
  .section{padding:4rem 0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}