/* index-v2 — müze ana sayfası prototipi. Mevcut style.css'e dokunmaz; bağımsızdır. */
:root{--bg:#0b0a09;--bg2:#121110;--ink:#f0e9da;--muted:#a79f8e;--gold:#c9a24a;--gold-l:#e2c879;--gold-d:#8f7230;--line:#2a2824;
--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--pad:clamp(16px,4vw,48px)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:64px}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans);overflow-x:hidden}
a{color:inherit}
img{display:block;max-width:100%;height:auto}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;line-height:1.12}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:#17130a;padding:8px 14px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px}

/* üst çubuk */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px var(--pad);
background:linear-gradient(#0b0a09ee,#0b0a0900);transition:background .3s}
.nav.solid{background:#0b0a09f2;border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.brand{text-decoration:none;font:500 1.05rem/1.1 var(--serif);letter-spacing:.04em}
.brand span{color:var(--gold)}
.nav nav{display:flex;gap:6px}
.nav nav a{white-space:nowrap;text-decoration:none;font-size:.9rem;padding:10px 12px;color:var(--ink);opacity:.85;min-height:44px;display:flex;align-items:center}
.nav nav a:hover{opacity:1;color:var(--gold-l)}

/* giriş */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero-img{position:absolute;inset:0;z-index:-2;background:#000 center/cover no-repeat;transform:scale(1.04);animation:slow 24s ease-out forwards}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
 linear-gradient(180deg,#0b0a09cc 0,#0b0a0966 28%,#0b0a09b8 64%,#0b0a09 100%),
 linear-gradient(90deg,#0b0a09e6 0,#0b0a0980 55%,#0b0a0933 100%)}
@keyframes slow{to{transform:scale(1)}}
.hero-in{width:100%;max-width:1200px;margin:0 auto;padding:120px var(--pad) clamp(64px,12vh,110px)}
.eyebrow{margin:0 0 12px;font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.hero h1{font-size:clamp(2.6rem,9vw,6.2rem);letter-spacing:.005em;text-shadow:0 2px 30px #000a}
.lede{max-width:580px;margin:22px 0 0;font-size:clamp(1rem,2.4vw,1.2rem);color:#e4dccb}
.stats{margin:18px 0 0;color:var(--gold-l);font:.95rem var(--serif);letter-spacing:.06em}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid var(--gold);text-decoration:none;font-size:.95rem;letter-spacing:.04em;border-radius:2px;transition:.2s}
.btn.gold{background:var(--gold);color:#17130a;font-weight:600}
.btn.gold:hover{background:var(--gold-l);border-color:var(--gold-l)}
.btn.ghost{color:var(--ink);background:#0b0a0955}
.btn.ghost:hover{background:#c9a24a22;border-color:var(--gold-l)}
.scroll{position:absolute;left:50%;bottom:18px;width:44px;height:44px;margin-left:-22px;display:flex;justify-content:center;align-items:center}
.scroll span{width:12px;height:12px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(45deg);animation:bob 2s infinite}
@keyframes bob{50%{transform:translateY(6px) rotate(45deg)}}

/* bölüm başlıkları */
section{padding:clamp(56px,9vw,110px) var(--pad)}
.sec-head{max-width:1200px;margin:0 auto 40px}
.sec-head h2{font-size:clamp(1.9rem,5vw,3.2rem)}
.sec-head .sub{max-width:620px;color:var(--muted);margin:14px 0 0}
.sec-head .btn{margin-top:22px}

/* salon kartları */
.salon-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(12px,2vw,24px)}
.salon{position:relative;grid-column:span 4;min-height:clamp(320px,44vw,500px);display:flex;align-items:flex-end;overflow:hidden;text-decoration:none;background:#000;border:1px solid var(--line);isolation:isolate}
.salon:nth-child(4n+1),.salon:nth-child(4n+4){grid-column:span 7}
.salon:nth-child(4n+2),.salon:nth-child(4n+3){grid-column:span 5}
.salon img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s cubic-bezier(.2,.7,.2,1),opacity .4s;background:#111;transform:scale(var(--z,1))}
.salon::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#0b0a0900 25%,#0b0a09d9 78%,#0b0a09 100%)}
.salon:hover img,.salon:focus-visible img{transform:scale(calc(var(--z,1)*1.05))}
.salon-t{padding:clamp(18px,3vw,32px);width:100%}
.salon .no{display:block;font:italic .95rem var(--serif);color:var(--gold-l);letter-spacing:.1em;margin-bottom:6px}
.salon h3{font-size:clamp(1.45rem,3vw,2.2rem)}
.salon p{margin:8px 0 0;font-size:.92rem;color:#d8d0bd;max-width:46ch}
.salon .cnt{display:inline-block;margin-top:12px;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);border-top:1px solid var(--gold-d);padding-top:9px}

/* salon detayları */
.detay{background:var(--bg2);border-top:1px solid var(--line)}
.detay:nth-child(even){background:var(--bg)}
.detay-in{max-width:1200px;margin:0 auto}
.detay-head{display:flex;flex-wrap:wrap;gap:6px 28px;align-items:baseline;justify-content:space-between;margin-bottom:30px}
.detay-head h2{font-size:clamp(1.7rem,4.4vw,2.8rem)}
.detay-head .no{font:italic 1rem var(--serif);color:var(--gold-l);letter-spacing:.1em}
.detay-head p{flex-basis:100%;max-width:640px;margin:6px 0 0;color:var(--muted)}
.kgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:clamp(14px,2vw,26px)}
.kol{display:flex;flex-direction:column;gap:12px;text-decoration:none}
.kol .frame{position:relative;border:1px solid var(--line);background:#000;overflow:hidden;aspect-ratio:1800/2572}
.kol img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s}
.kol:hover img,.kol:focus-visible img{transform:scale(1.04)}
.kol:hover .frame,.kol:focus-visible .frame{border-color:var(--gold)}
.kol h3{font-size:1.1rem;line-height:1.25}
.kol .meta{font-size:.82rem;color:var(--muted);letter-spacing:.04em}
.kol .stack{position:absolute;right:8px;top:8px;background:#0b0a09d9;border:1px solid var(--gold-d);color:var(--gold-l);font-size:.72rem;padding:2px 8px;letter-spacing:.06em}

/* sergi sırası */

.foot{text-align:center;padding:36px var(--pad) 48px;border-top:1px solid var(--line);font:1.05rem var(--serif);color:var(--ink)}
.foot p{margin:4px 0}.foot .muted{font:.82rem var(--sans)}

/* beliriş */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}

@media (max-width:900px){
 .salon,.salon:nth-child(n){grid-column:span 12;min-height:clamp(280px,70vw,420px)}
}
@media (max-width:560px){
 body{font-size:16px}
 .brand{font-size:.9rem;white-space:nowrap}
 .brand span{display:none}
 .nav nav a{padding:10px 8px;font-size:.85rem}
 .hero-in{padding-top:96px}
 .cta .btn{flex:1 1 100%}
 .kgrid{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .hero-img{animation:none;transform:none}
 .rv{opacity:1;transform:none;transition:none}
 .scroll span{animation:none}
 .salon img,.kol img{transition:none}
}

/* görsel koruma: sürükleme/seçme/uzun basma menüsü kapalı; görsel yerine üstündeki düğme/bağlantı etkileşim alır */
img{-webkit-user-drag:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
button img,a img,.lb-stage img{pointer-events:none}