/* CSS aynı şekilde önceki stildeki tüm düzenlemeler */ 
:root {
  --bg:#0f0f12; --text:#e9e9ef; --muted:#aaa; --brand:#d4af37;
}
body {margin:0;font-family:Arial,sans-serif;background:var(--bg);color:var(--text);}
.container{max-width:1100px;margin:0 auto;padding:0 20px;}
header.site{background:#141419;position:sticky;top:0;padding:10px 0;}
.nav{display:flex;justify-content:space-between;align-items:center;}
.logo{font-weight:bold;color:var(--brand);}
nav ul{list-style:none;display:flex;gap:15px;margin:0;padding:0;}
nav a{color:var(--text);text-decoration:none;}
nav a:hover{color:var(--brand);}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:50px 0;align-items:center;}
.hero .card{background:#1a1a22;padding:20px;border-radius:14px;}
.hero h1{font-size:32px;margin:0 0 10px;}
.hero .lead{color:var(--muted);}
.btn{padding:10px 16px;border-radius:10px;cursor:pointer;}
.btn.primary{background:var(--brand);border:none;color:#000;}
.btn.ghost{background:#333;color:#fff;}
.section{padding:50px 0;}
.section h2{margin:0 0 10px;}
.section .sub{color:var(--muted);}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.card{background:#1a1a22;padding:16px;border-radius:12px;}
.partners-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.partner{background:#1a1a22;border-radius:12px;overflow:hidden;}
.partner img{width:100%;height:200px;object-fit:cover;}
.partner .meta{padding:10px;}
.partner .kv span{background:#2a2a33;padding:4px 8px;margin:2px;border-radius:6px;font-size:12px;display:inline-block;}
.notice{background:#222;padding:14px;border-radius:10px;color:var(--muted);}
footer{padding:20px;text-align:center;color:var(--muted);}
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);align-items:center;justify-content:center;}
.modal.show{display:flex;}
.sheet{background:#1a1a22;padding:20px;border-radius:12px;width:90%;max-width:500px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.form-grid textarea{grid-column:1 / -1;}
.form-actions{text-align:right;margin-top:10px;}
.whatsapp-button{position:fixed;bottom:20px;right:20px;background:#25D366;color:#fff;padding:14px;border-radius:50%;font-size:20px;text-decoration:none;box-shadow:0 2px 5px rgba(0,0,0,0.3);}
@media(max-width:900px){.hero{grid-template-columns:1fr;}.cards{grid-template-columns:1fr;}.partners-grid{grid-template-columns:1fr 1fr;}}