/* Altın Mimarlık — üretim derlemesi (önizleme). Orijinal CSS elinde olmadığı
   için temiz, profesyonel bir stil yeniden uygulanmıştır; içerik ve yapı
   canlı sitede gözlenen haliyle korunmuştur. */
:root{--ink:#1c1a17;--muted:#5d574e;--line:#e5ded2;--bg:#faf8f4;--card:#fff;
--gold:#a8824a;--gold-d:#8a6a3a;--dark:#23201c}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
color:var(--ink);background:var(--bg);line-height:1.65}
a{color:var(--gold-d)}img{max-width:100%;height:auto;display:block}
.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem;z-index:99}
header.site{position:sticky;top:0;z-index:50;background:rgba(250,248,244,.97);
border-bottom:1px solid var(--line)}
.nav{max-width:1100px;margin:0 auto;padding:.8rem 1rem;display:flex;align-items:center;gap:1rem}
.brand{font-weight:800;letter-spacing:.06em;text-decoration:none;color:var(--ink);font-size:1.05rem}
.brand span{color:var(--gold-d)}
#menuBtn{margin-left:auto;background:none;border:1px solid var(--line);border-radius:.5rem;
padding:.45rem .8rem;font-size:1rem;cursor:pointer}
nav.main{display:none;flex-direction:column;gap:.2rem;padding:.5rem 1rem 1rem}
nav.main.open{display:flex}
nav.main a{text-decoration:none;color:var(--ink);padding:.45rem .2rem;border-radius:.4rem}
nav.main a:hover,nav.main a:focus{background:#f0e9dc}
@media(min-width:860px){#menuBtn{display:none}nav.main{display:flex!important;flex-direction:row;
flex-wrap:wrap;margin-left:auto;padding:0}nav.main a{padding:.3rem .55rem}}
main{max-width:1100px;margin:0 auto;padding:1rem}
.hero{padding:2.2rem 0 1.2rem}.eyebrow{letter-spacing:.14em;font-size:.8rem;color:var(--gold-d);font-weight:700}
h1{font-size:2rem;line-height:1.2;margin:.4rem 0}h2{font-size:1.5rem;line-height:1.3;margin:2rem 0 .6rem}
h3{font-size:1.1rem;margin:1.2rem 0 .3rem}
.lead{font-size:1.1rem;color:var(--muted)}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.2rem 0}
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:.6rem;
padding:.7rem 1.2rem}.btn-gold{background:var(--gold);color:#fff}.btn-line{border:1.5px solid var(--gold);color:var(--gold-d)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.cards{display:grid;gap:1rem;margin:1.5rem 0}
@media(min-width:720px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:.8rem;padding:1.1rem}
.card p{color:var(--muted)}
.strip{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}
.strip span{border:1px solid var(--line);background:#fff;border-radius:99px;padding:.3rem .8rem;font-size:.9rem}
.slider{position:relative;border:1px solid var(--line);border-radius:.8rem;overflow:hidden;background:#fff}
.slider img{width:100%;aspect-ratio:16/10;object-fit:cover}
.slider figcaption{padding:.7rem 1rem}.slider figcaption small{color:var(--muted)}
.slider-controls{display:flex;gap:.5rem;padding:0 1rem 1rem}
.slider-controls button{border:1px solid var(--line);background:#fff;border-radius:.5rem;padding:.4rem .8rem;cursor:pointer}
.faq details{background:#fff;border:1px solid var(--line);border-radius:.6rem;padding:.8rem 1rem;margin:.6rem 0}
.faq summary{cursor:pointer;font-weight:700}
.gallery-filters{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}
.gallery-filters button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:.4rem .9rem;cursor:pointer}
.gallery-filters button[aria-pressed="true"]{background:var(--gold);color:#fff;border-color:var(--gold)}
.gallery{display:grid;gap:1rem}
@media(min-width:720px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.gallery{grid-template-columns:repeat(3,1fr)}}
.g-item{background:#fff;border:1px solid var(--line);border-radius:.8rem;overflow:hidden}
.g-item img{width:100%;aspect-ratio:4/3;object-fit:cover;cursor:pointer}
.g-item div{padding:.7rem 1rem}.g-item small{color:var(--muted)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:100}
.lightbox.open{display:flex}.lightbox img{max-width:92vw;max-height:82vh}
.lightbox button{position:absolute;background:#fff;border:0;border-radius:50%;width:44px;height:44px;font-size:1.2rem;cursor:pointer}
.lb-close{top:1rem;right:1rem}.lb-prev{left:1rem}.lb-next{right:1rem}
.lb-cap{position:absolute;bottom:1rem;left:0;right:0;text-align:center;color:#fff}
form.f{background:#fff;border:1px solid var(--line);border-radius:.8rem;padding:1.1rem;margin:1rem 0}
form.f label{display:block;font-weight:600;margin:.8rem 0 .2rem}
form.f input,form.f textarea,form.f select{width:100%;padding:.6rem;border:1px solid var(--line);border-radius:.5rem;font:inherit}
form.f .err{color:#a33;font-size:.9rem;min-height:1.2em}
.notice{background:#fdf3d8;border:1px solid #e6c87a;border-radius:.6rem;padding:.8rem 1rem;margin:1rem 0}
footer.site{border-top:1px solid var(--line);margin-top:2.5rem;padding:1.5rem 1rem 2.5rem}
footer.site .wrap{max-width:1100px;margin:0 auto}
footer.site nav{display:flex;flex-wrap:wrap;gap:.4rem 1rem}
footer.site nav a{text-decoration:none}
.fixed-cta{position:fixed;right:1rem;bottom:1rem;z-index:60;display:flex;gap:.5rem}
.fixed-cta a{text-decoration:none;font-weight:700;border-radius:99px;padding:.7rem 1.1rem;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.fixed-cta .call{background:var(--gold);color:#fff}.fixed-cta .wa{background:#2a9d5c;color:#fff}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}