/* Vinç Sistem — blog teması (landing ile hizalı: koyu grafit + altın) */
:root{
  --zemin:#131316;
  --yuzey:#1c1c21;
  --yuzey-2:#22222a;
  --cizgi:#33333d;
  --metin:#f5f2ea;
  --soluk:#a3a3ad;
  --altin:#e8b34b;
  --altin-ac:#f3d590;
  --altin-ko:#c9902e;
  --olcu:1120px;
  --yazi-olcu:760px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--zemin);color:var(--metin);
  font:400 18px/1.75 "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -8%, rgba(232,179,75,.10), transparent 60%);
  background-repeat:no-repeat;
}
.sarici{max-width:var(--olcu);margin:0 auto;padding:0 24px}

/* ── üst bar ── */
.ust{position:sticky;top:0;z-index:20;background:rgba(19,19,22,.86);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--cizgi)}
.ust-ic{display:flex;align-items:center;gap:20px;min-height:76px}
.marka{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.marka img{height:34px;width:auto;display:block}
.marka-ad{font-family:"Instrument Serif",Georgia,serif;font-size:24px;font-weight:600;
  letter-spacing:-.01em;
  background:linear-gradient(180deg,var(--altin-ac),var(--altin-ko));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.menu{display:flex;gap:26px;margin-left:auto;font-size:15px}
.menu a{color:var(--soluk);text-decoration:none;transition:color .15s}
.menu a:hover,.menu a[aria-current]{color:var(--metin)}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;
  text-decoration:none;font-weight:650;transition:filter .15s,background .15s}
.btn-marka{background:var(--altin);color:#1a1608}
.btn-marka:hover{filter:brightness(1.08)}
.btn-sm{padding:9px 18px;font-size:15px}
.btn-hayalet{border:1px solid var(--cizgi);color:var(--metin);background:var(--yuzey)}
.btn-hayalet:hover{background:var(--yuzey-2)}

/* ── gövde ── */
.icerik-govde{padding:56px 24px 80px}
.yazi{max-width:var(--yazi-olcu);margin:0 auto}
.yazi h1{font-family:"Instrument Serif",Georgia,serif;font-weight:600;
  font-size:clamp(34px,5.2vw,52px);line-height:1.12;letter-spacing:-.02em;margin:0 0 14px}
.yazi h2{font-family:"Instrument Serif",Georgia,serif;font-weight:600;
  font-size:clamp(26px,3.4vw,34px);line-height:1.2;letter-spacing:-.015em;
  margin:44px 0 12px;color:var(--metin)}
.yazi h3{font-size:21px;font-weight:700;margin:28px 0 8px}
.yazi p{margin:0 0 18px;color:#e2e0da}
.yazi ul,.yazi ol{margin:0 0 20px;padding-left:24px;color:#e2e0da}
.yazi li{margin:0 0 9px}
.yazi li::marker{color:var(--altin)}
.yazi strong{color:var(--metin);font-weight:680}
.yazi a{color:var(--altin);text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:rgba(232,179,75,.45)}
.yazi a:hover{text-decoration-color:var(--altin)}
.ust-bilgi{color:var(--soluk);font-size:14.5px;letter-spacing:.02em;margin:0 0 26px}

/* kısa cevap bloğu (GEO: alıntılanabilir özet) */
.kisa-cevap{background:linear-gradient(180deg,var(--yuzey),#191920);
  border:1px solid var(--cizgi);border-left:3px solid var(--altin);
  border-radius:12px;padding:20px 22px;margin:0 0 34px}
.kisa-cevap h2{font-family:"Inter",sans-serif;font-size:13px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--altin);margin:0 0 8px}
.kisa-cevap p{margin:0;color:var(--metin);font-size:18.5px;line-height:1.66}
.kisa-cevap p+p{margin-top:10px}

/* tablo */
.tablo-kaydir{overflow-x:auto;margin:0 0 24px;border:1px solid var(--cizgi);
  border-radius:12px;background:var(--yuzey)}
table{border-collapse:collapse;width:100%;font-size:16px;min-width:520px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--cizgi)}
th{background:var(--yuzey-2);color:var(--altin);font-weight:700;font-size:14.5px;
  letter-spacing:.03em;text-transform:uppercase}
tbody tr:last-child td{border-bottom:0}
td{color:#e2e0da}

/* içindekiler */
.icindekiler{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:12px;
  padding:18px 22px;margin:0 0 34px}
.icindekiler b{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--soluk);margin-bottom:10px}
.icindekiler ol{margin:0;padding-left:20px}
.icindekiler li{margin:0 0 6px}
.icindekiler a{color:#e2e0da;text-decoration:none}
.icindekiler a:hover{color:var(--altin)}

/* yazı sonu CTA */
.yazi-cta{margin:48px 0 0;padding:26px;border-radius:16px;
  background:linear-gradient(160deg,rgba(232,179,75,.13),rgba(232,179,75,.03));
  border:1px solid rgba(232,179,75,.28)}
.yazi-cta h2{margin:0 0 8px;font-size:26px}
.yazi-cta p{margin:0 0 16px;color:#ddd9d0}
.yazi-cta .dugmeler{display:flex;flex-wrap:wrap;gap:10px}
.yazi-cta .btn{padding:12px 22px;font-size:16px}

/* ilgili yazılar */
.ilgili{max-width:var(--yazi-olcu);margin:56px auto 0;padding-top:30px;
  border-top:1px solid var(--cizgi)}
.ilgili b{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--soluk);margin-bottom:14px}
.ilgili ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ilgili a{color:var(--metin);text-decoration:none;font-weight:600}
.ilgili a:hover{color:var(--altin)}

/* blog listesi */
.blog-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));
  gap:18px;margin-top:34px}
.blog-kart{display:flex;flex-direction:column;gap:8px;text-decoration:none;
  background:linear-gradient(180deg,var(--yuzey),#18181e);
  border:1px solid var(--cizgi);border-radius:16px;padding:24px;
  transition:border-color .18s,transform .18s,box-shadow .18s}
.blog-kart:hover{border-color:rgba(232,179,75,.45);transform:translateY(-2px);
  box-shadow:0 18px 40px -24px rgba(0,0,0,.9)}
.blog-kart h3{font-family:"Instrument Serif",Georgia,serif;font-weight:600;font-size:24px;
  line-height:1.22;letter-spacing:-.012em;margin:0;color:var(--metin)}
.blog-kart .ust-bilgi{margin:0;font-size:13.5px}
.blog-kart p{margin:0;color:var(--soluk);font-size:16px;line-height:1.6}
.blog-devam{margin-top:auto;color:var(--altin);font-weight:650;font-size:15px}
.giris-metin{max-width:var(--yazi-olcu);color:var(--soluk);font-size:19px;margin:0}

/* alt bar */
.alt{border-top:1px solid var(--cizgi);background:#101013;padding:30px 0;
  font-size:14.5px;color:var(--soluk)}
.alt-ic{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between}
.alt a{color:var(--soluk)}
.alt a:hover{color:var(--altin)}
.alt b{color:var(--metin)}

@media (max-width:760px){
  body{font-size:17px}
  .menu{display:none}
  .icerik-govde{padding:38px 20px 64px}
}