/* ══════════════════════════════════════════════════════
   AURORA LIMBURG — site.css — Thème CLAIR
══════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
:root{
  --bg:#faf8f5;--bg2:#f2ede6;--bg3:#ebe4d9;--surface:#fff;
  --border:rgba(0,0,0,0.09);--border-mid:rgba(0,0,0,0.15);
  --gold:#a0743a;--gold-dim:rgba(160,116,58,0.08);
  --text:#1a1714;--muted:rgba(26,23,20,0.45);--dark:#1a1714;
  --sidebar-w:260px;
  --serif:'Cormorant Garant',Georgia,serif;--sans:'Jost',sans-serif;
  --ease:cubic-bezier(0.4,0,0.2,1);--dur:0.25s;--dur-slow:0.55s;
}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--gold);border-radius:2px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;display:flex;overflow-x:hidden}

/* ── SIDEBAR ── */
#sidebar{width:var(--sidebar-w);min-height:100vh;background:var(--surface);border-right:1px solid var(--border);position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;padding:48px 0 32px;z-index:200;transition:transform var(--dur) var(--ease);box-shadow:1px 0 12px rgba(0,0,0,0.04)}
.sidebar-logo{padding:0 28px 36px;border-bottom:1px solid var(--border);margin-bottom:6px}
.sidebar-logo a{text-decoration:none;display:block}
.sidebar-logo h1{font-family:var(--serif);font-size:21px;font-weight:400;color:var(--dark);line-height:1.25;letter-spacing:.01em}
.sidebar-logo p{font-size:10px;font-weight:300;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-top:6px}
.sidebar-nav{flex:1;padding:10px 0;overflow-y:auto}
.nav-section-label{font-size:9px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);padding:16px 28px 6px}
.nav-item{display:block;width:100%;text-align:left;padding:10px 28px;font-size:12px;font-weight:400;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);text-decoration:none;border:none;border-left:2px solid transparent;background:none;cursor:pointer;transition:color var(--dur),background var(--dur),border-color var(--dur)}
.nav-item:hover{color:var(--dark);background:var(--bg2)}
.nav-item.active{color:var(--gold);border-left-color:var(--gold);background:var(--gold-dim)}
.nav-sub{display:block;width:100%;text-align:left;padding:7px 28px 7px 44px;font-size:11px;font-weight:300;letter-spacing:.05em;color:var(--muted);text-decoration:none;border:none;background:none;cursor:pointer;transition:color var(--dur);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-sub:hover{color:var(--dark)}
.nav-sub.active{color:var(--gold);font-weight:400}
.sidebar-contacts{padding:20px 28px 0;border-top:1px solid var(--border)}
.sidebar-contact{font-size:11px;font-weight:300;color:var(--muted);margin-bottom:4px;letter-spacing:.04em}
.sidebar-contact a{color:inherit;text-decoration:none;transition:color var(--dur)}
.sidebar-contact a:hover{color:var(--gold)}
.sidebar-links{padding:14px 28px 0;display:flex;gap:14px}
.sidebar-link{font-size:10px;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color var(--dur)}
.sidebar-link:hover{color:var(--gold)}

/* ── MAIN ── */
#main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;position:relative}

/* ── PAGE HEADER ── */
.page-header{padding:64px 56px 36px;position:relative}
.page-header::after{content:'';position:absolute;bottom:0;left:56px;right:56px;height:1px;background:linear-gradient(90deg,var(--gold) 0%,transparent 55%)}
.page-title{font-family:var(--serif);font-size:clamp(40px,5vw,72px);font-weight:300;font-style:italic;color:var(--dark);line-height:1;letter-spacing:-.01em}
.page-subtitle{font-size:10px;font-weight:300;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-top:12px}

/* ── SHOWS GRID ── */
.shows-grid{padding:48px 56px;display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:3px;min-height:200px}
.show-card{position:relative;aspect-ratio:360/515;overflow:hidden;display:block;background:var(--bg3);cursor:pointer;text-decoration:none;will-change:opacity,transform}
.show-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--dur-slow) var(--ease),filter var(--dur);filter:brightness(.96)}
.show-card:hover img{transform:scale(1.04);filter:brightness(.55)}
.show-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(26,23,20,.92) 0%,rgba(26,23,20,.1) 40%,transparent 70%);opacity:0;transition:opacity var(--dur) var(--ease);display:flex;flex-direction:column;justify-content:flex-end;padding:22px 18px}
.show-card:hover .show-overlay{opacity:1}
.show-card-title{font-family:var(--serif);font-size:15px;font-weight:400;color:#fff;line-height:1.2}
.show-card-artist{font-size:9px;font-weight:300;letter-spacing:.15em;text-transform:uppercase;color:#c9a96e;margin-top:5px}
.show-badge{position:absolute;top:14px;left:14px;background:var(--gold);color:#fff;font-size:8px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;padding:4px 8px}
.shows-empty{grid-column:1/-1;padding:64px;text-align:center;font-family:var(--serif);font-style:italic;font-size:18px;color:var(--muted)}

/* ── SHOW DETAIL ── */
.show-hero{position:relative;height:70vh;min-height:400px;overflow:hidden;background:var(--bg3)}
.show-hero img{width:100%;height:100%;object-fit:cover;filter:brightness(.48)}
.show-hero-content{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:56px;background:linear-gradient(to top,rgba(26,23,20,.85) 0%,transparent 55%)}
.show-hero-title{font-family:var(--serif);font-size:clamp(30px,4.5vw,60px);font-weight:300;font-style:italic;color:#fff;line-height:1.05;max-width:720px}
.show-hero-meta{display:flex;gap:24px;align-items:center;margin-top:14px}
.show-hero-artist{font-size:11px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:#c9a96e}
.show-hero-year{font-size:11px;font-weight:300;color:rgba(255,255,255,.5);letter-spacing:.1em}
.back-btn{display:inline-flex;align-items:center;gap:8px;padding:28px 56px 0;font-size:10px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);background:none;border:none;cursor:pointer;text-decoration:none;transition:color var(--dur)}
.back-btn:hover{color:var(--gold)}
.show-body{padding:40px 56px 64px;max-width:760px}
.show-desc{font-family:var(--serif);font-size:19px;font-weight:300;font-style:italic;line-height:1.85;color:var(--text)}
.show-gallery{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px}
.show-gallery-item{position:relative;overflow:hidden}
.show-gallery-item.full{grid-column:1/-1}
.show-gallery-item img{width:100%;display:block;cursor:zoom-in;transition:filter var(--dur)}
.show-gallery-item img:hover{filter:brightness(.85)}
.show-gallery-copy{position:absolute;bottom:0;left:0;right:0;padding:6px 10px;background:rgba(26,23,20,.5);font-size:10px;color:rgba(255,255,255,.7);letter-spacing:.05em}
.show-videos{margin-top:32px;display:flex;flex-direction:column;gap:20px}
.show-video-wrap{position:relative;width:100%;padding-top:56.25%;background:var(--bg3)}
.show-video-wrap iframe{position:absolute;inset:0;width:100%;height:100%}
.show-contact{margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.show-contact-link{font-size:12px;font-weight:300;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color var(--dur)}
.show-contact-link:hover{color:var(--gold)}

/* ── TOUR ── */
.tour-list{padding:48px 56px 64px}
.tour-item{display:grid;grid-template-columns:100px 1fr 180px;align-items:center;gap:28px;padding:24px 0;border-bottom:1px solid var(--border);transition:background var(--dur),padding var(--dur),margin var(--dur)}
.tour-item:first-child{border-top:1px solid var(--border)}
.tour-item:hover{background:var(--gold-dim);padding-left:14px;padding-right:14px;margin:0 -14px}
.tour-item.past{opacity:.4}
.tour-date-block{text-align:center}
.tour-day{font-family:var(--serif);font-size:36px;font-weight:300;color:var(--dark);line-height:1}
.tour-month{font-size:9px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-top:4px}
.tour-show-title{font-family:var(--serif);font-size:18px;font-weight:400;color:var(--dark);letter-spacing:.02em}
.tour-venue{font-size:12px;font-weight:300;color:var(--muted);margin-top:5px;letter-spacing:.04em}
.tour-location{text-align:right}
.tour-city{font-size:14px;font-weight:400;color:var(--text);letter-spacing:.04em}
.tour-country{font-size:9px;font-weight:300;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.tour-time{font-size:11px;color:var(--gold);margin-top:3px}
.tour-past-label{padding:36px 0 12px;font-size:9px;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.tour-empty{padding:40px 0;font-style:italic;color:var(--muted);font-family:var(--serif);font-size:17px}

/* ── ABOUT ── */
.about-content{padding:48px 56px 64px;max-width:820px}
.about-photo{margin-bottom:40px;position:relative;display:inline-block}
.about-photo img{max-width:320px;width:100%;display:block}
.about-photo-credit{position:absolute;bottom:8px;right:8px;font-size:10px;color:rgba(255,255,255,.8);background:rgba(26,23,20,.5);padding:3px 7px}
.about-text{font-family:var(--serif);font-size:19px;font-weight:300;line-height:1.9;color:var(--text)}
.about-text p{margin-bottom:1.4em}
.about-text p:last-child{margin-bottom:0}
.about-contacts{margin-top:48px;display:flex;gap:40px;flex-wrap:wrap;padding-top:28px;border-top:1px solid var(--border)}
.about-contact label{font-size:9px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:8px}
.about-contact a{font-size:16px;font-weight:300;color:var(--dark);text-decoration:none;transition:color var(--dur)}
.about-contact a:hover{color:var(--gold)}
.about-links{margin-top:28px}
.about-ext-link{font-size:11px;font-weight:300;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color var(--dur)}
.about-ext-link:hover{color:var(--gold)}

/* ── NEWSLETTER ── */
.nl-content{padding:48px 56px 64px;max-width:480px}
.nl-intro{margin-bottom:36px}
.nl-intro p{font-size:15px;font-weight:300;color:var(--muted);line-height:1.75}
.nl-success{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--gold);line-height:1.6}
.nl-success span{font-size:15px;color:var(--muted);display:block;margin-top:8px;font-family:var(--sans);font-style:normal}
.nl-form{display:flex;flex-direction:column;gap:16px}
.form-group{display:flex;flex-direction:column;gap:7px}
.form-label{font-size:9px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.form-input{background:var(--surface);border:1px solid var(--border-mid);color:var(--text);padding:13px 15px;font-family:var(--sans);font-size:14px;font-weight:300;outline:none;transition:border-color var(--dur);width:100%}
.form-input:focus{border-color:var(--gold)}
.form-input::placeholder{color:var(--muted)}
.btn-primary{display:inline-block;background:var(--gold);color:#fff;border:none;padding:13px 30px;font-family:var(--sans);font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;text-decoration:none;transition:background var(--dur);align-self:flex-start}
.btn-primary:hover{background:var(--dark)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed}

/* ── 404 ── */
.error-404{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:56px}
.error-404-inner{text-align:center}
.error-404-code{font-family:var(--serif);font-size:120px;font-weight:300;color:var(--border-mid);line-height:1}
.error-404-title{font-family:var(--serif);font-size:32px;font-weight:300;font-style:italic;color:var(--dark);margin:16px 0 12px}
.error-404-text{font-size:14px;font-weight:300;color:var(--muted);margin-bottom:32px}

/* ── LIGHTBOX ── */
#lightbox{position:fixed;inset:0;z-index:8000;background:rgba(26,23,20,.94);display:none;align-items:center;justify-content:center}
#lightbox.open{display:flex}
.lb-close{position:absolute;top:20px;right:24px;font-size:28px;color:rgba(255,255,255,.5);background:none;border:none;cursor:pointer;transition:color var(--dur)}
.lb-close:hover{color:#fff}
.lb-inner{max-width:90vw;text-align:center}
#lb-img{max-width:100%;max-height:80vh;object-fit:contain}
.lb-footer{display:flex;justify-content:space-between;padding:10px 4px 0}
.lb-copy,.lb-count{font-size:11px;font-weight:300;color:rgba(255,255,255,.4);letter-spacing:.06em}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);font-size:24px;color:rgba(255,255,255,.4);background:none;border:none;cursor:pointer;padding:16px;transition:color var(--dur)}
.lb-arrow:hover{color:#fff}
.lb-prev{left:16px}.lb-next{right:16px}

/* ── MOBILE ── */
.mob-burger{display:none;position:fixed;top:16px;right:16px;z-index:300;background:var(--surface);border:1px solid var(--border);padding:10px 12px;cursor:pointer;flex-direction:column;gap:5px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.mob-burger span{display:block;width:22px;height:1px;background:var(--gold);transition:all var(--dur)}
#mob-overlay{display:none;position:fixed;inset:0;z-index:150;background:rgba(26,23,20,.4)}

@media(max-width:860px){
  :root{--sidebar-w:0px}
  #sidebar{transform:translateX(-260px);width:260px}
  #sidebar.mob-open{transform:translateX(0);box-shadow:4px 0 24px rgba(0,0,0,.15)}
  #main-content{margin-left:0}
  .mob-burger{display:flex}
  #mob-overlay.show{display:block}
  .page-header{padding:40px 24px 28px}
  .page-header::after{left:24px;right:24px}
  .shows-grid{padding:28px 16px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .tour-list{padding:28px 24px 48px}
  .tour-item{grid-template-columns:80px 1fr;gap:16px}
  .tour-location{display:none}
  .about-content{padding:28px 24px 48px}
  .nl-content{padding:28px 24px 48px}
  .show-hero-content{padding:32px 24px}
  .show-hero-title{font-size:26px}
  .back-btn{padding:20px 24px 0}
  .show-body{padding:28px 24px 48px}
  .about-contacts{gap:24px}
}