/* Başak Kepenk — blog sayfaları (ana sayfayla aynı tasarım dili) */
:root{
  color-scheme:light;
  --bg:#F5F6F8; --card:#FFFFFF; --ink:#0E2240; --ink-2:#4A5872; --mute:#8390A6; --line:#E3E7ED;
  --blue:#2E6DB4; --blue-2:#E8F0FA; --wa:#1FA855; --navy-2:#16305A; --warn:#B7581B; --warn-2:#FFF4EA;
  --f:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --gut:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;text-wrap:balance;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.in{max-width:1200px;margin:0 auto;padding-inline:var(--gut)}
.label{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font:700 15.5px/1 var(--f);padding:15px 22px;border-radius:12px;white-space:nowrap;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px}
.b-ink{background:var(--ink);color:#fff}
.b-ink:hover{background:var(--navy-2)}
.b-wa{background:var(--wa);color:#fff}
.b-line{background:#fff;border:1px solid var(--line);color:var(--ink)}

.topbar{background:var(--ink);color:#C7D2E3;font-size:13px;font-weight:600}
.topbar .in{display:flex;justify-content:space-between;gap:16px;height:38px;align-items:center}
.topbar b{color:#fff}
.topbar .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3DDC84;margin-right:7px;vertical-align:1px}
.nav{position:sticky;top:0;z-index:40;background:rgba(245,246,248,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .in{display:flex;align-items:center;gap:32px;height:70px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:-.02em}
.logo i{width:36px;height:36px;border-radius:10px;background:var(--ink);display:grid;place-items:center}
.logo span small{display:block;font-size:11.5px;font-weight:600;color:var(--mute);margin-top:-2px}
.nav ul{display:flex;gap:28px;list-style:none;margin:0 0 0 auto;padding:0;font-size:15px;font-weight:600;color:var(--ink-2)}
.nav ul a:hover,.nav ul a[aria-current]{color:var(--ink)}
.nav .btn{padding:12px 18px;font-size:14.5px}
@media (max-width:900px){.nav ul{display:none}.nav .btn{margin-left:auto}.logo span small{display:none}.topbar .r{display:none}}

/* LİSTE */
.bhead{padding-block:clamp(48px,7vw,84px) clamp(28px,4vw,40px);display:grid;gap:14px;max-width:760px}
.bhead h1{font-size:clamp(34px,4.4vw,54px);font-weight:800;line-height:1.08}
.bhead p{font-size:18px;color:var(--ink-2)}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.cats a{font-size:14.5px;font-weight:700;padding:9px 15px;border-radius:99px;border:1px solid var(--line);background:#fff;color:var(--ink-2)}
.cats a[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}
.feat{display:grid;grid-template-columns:1.15fr .85fr;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;margin-bottom:22px}
.feat img{width:100%;height:100%;object-fit:cover;min-height:280px}
.feat div{padding:clamp(24px,3.4vw,40px);display:grid;gap:14px;align-content:center}
.feat h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;line-height:1.15}
.feat p{color:var(--ink-2)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:clamp(56px,8vw,96px)}
.pc{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;grid-template-rows:auto 1fr;transition:box-shadow .2s,border-color .2s}
.pc:hover{border-color:#C6D3E5;box-shadow:0 18px 36px -22px rgba(14,34,64,.4)}
.pc img{aspect-ratio:16/10;object-fit:cover;width:100%}
.pc div{padding:20px;display:grid;gap:8px;align-content:start}
.pc h3{font-size:18px;font-weight:800;line-height:1.3}
.pc p{font-size:14.5px;color:var(--ink-2)}
.meta{display:flex;gap:10px;align-items:center;font-size:13px;font-weight:700;color:var(--mute)}
.meta .k{color:var(--blue);text-transform:uppercase;letter-spacing:.06em;font-size:12px}
.empty{background:#fff;border:1px dashed var(--line);border-radius:18px;padding:40px;text-align:center;color:var(--ink-2);margin-bottom:80px}
@media (max-width:900px){.feat{grid-template-columns:1fr}.feat img{min-height:0;aspect-ratio:16/9}.grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.grid{grid-template-columns:1fr}}

/* YAZI */
.crumb{font-size:13.5px;font-weight:600;color:var(--mute);padding-top:28px;display:flex;gap:8px;flex-wrap:wrap}
.crumb a:hover{color:var(--ink)}
.ahead{max-width:820px;padding-block:18px 26px;display:grid;gap:16px}
.ahead h1{font-size:clamp(30px,4vw,48px);font-weight:800;line-height:1.1}
.ahead .ozet{font-size:19px;color:var(--ink-2)}
.cover{border-radius:22px;overflow:hidden;aspect-ratio:21/8;margin-bottom:clamp(28px,4vw,44px)}
.cover img{width:100%;height:100%;object-fit:cover}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(28px,4vw,56px);align-items:start;padding-bottom:clamp(56px,8vw,96px)}
.side{position:sticky;top:96px;display:grid;gap:16px}
.toc,.help{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.toc b,.help b{display:block;font-size:14px;margin-bottom:10px}
.toc ol{margin:0;padding-left:18px;display:grid;gap:7px;font-size:14px;font-weight:600;color:var(--ink-2)}
.toc a:hover{color:var(--blue)}
.help{background:var(--ink);color:#fff;border-color:var(--ink);display:grid;gap:12px}
.help p{font-size:14.5px;color:#AEBBD0;margin:0}
.help .tel{font-size:22px;font-weight:800}
.help .btn{width:100%}
@media (max-width:980px){.layout{grid-template-columns:1fr}.side{position:static;order:-1}.toc{display:none}.help{display:none}}

.prose{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(22px,4vw,48px);font-size:17.5px;line-height:1.75;color:#24344F}
.prose>*+*{margin-top:1.05em}
.prose h2{font-size:clamp(23px,2.4vw,29px);font-weight:800;color:var(--ink);line-height:1.25;margin-top:1.9em;scroll-margin-top:96px}
.prose h3{font-size:20px;font-weight:800;color:var(--ink);margin-top:1.5em}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{max-width:70ch}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.45em}
.prose li::marker{color:var(--blue);font-weight:800}
.prose strong{color:var(--ink)}
.prose a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose blockquote{margin:1.4em 0;padding:16px 20px;border-radius:14px;background:var(--blue-2);border-left:4px solid var(--blue)}
.prose blockquote p{margin:0}
.prose blockquote.dikkat{background:var(--warn-2);border-left-color:var(--warn)}
.prose blockquote.dikkat strong:first-child{color:var(--warn)}
.prose blockquote.usta strong:first-child{color:var(--blue)}
.tablo{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
.prose table{border-collapse:collapse;width:100%;font-size:15.5px;line-height:1.5;min-width:520px}
.prose th{background:var(--bg);text-align:left;font-weight:800;color:var(--ink)}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose tr:last-child td{border-bottom:0}

.cta-in{margin-top:28px;background:var(--blue-2);border-radius:20px;padding:clamp(22px,3vw,32px);display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-in b{font-size:20px;display:block}
.cta-in p{color:var(--ink-2);margin:4px 0 0}
.cta-in .btns{display:flex;gap:10px;flex-wrap:wrap}

.faq{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(22px,4vw,40px)}
.faq h2{font-size:clamp(22px,2.4vw,28px);font-weight:800;margin-bottom:8px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;padding:18px 0;font-weight:700;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--blue);font-weight:500}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0;padding-bottom:18px;color:var(--ink-2)}
.related{padding-bottom:clamp(56px,8vw,96px)}
.related h2{font-size:26px;font-weight:800;margin-bottom:20px}
.related .grid{padding-bottom:0}

footer{background:var(--ink);color:#AEBBD0}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-block:56px 36px}
footer h4{margin:0 0 14px;color:#fff;font-size:15px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14.5px}
footer a:hover{color:#fff}
footer .logo{color:#fff}
footer .logo i{background:var(--blue)}
footer .about{font-size:14.5px;margin-top:14px;max-width:34ch}
footer .bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:22px calc(22px + env(safe-area-inset-bottom,0px));font-size:12.5px}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer .cols{grid-template-columns:1fr}}
.dock{display:none}
@media (max-width:900px){
  .dock{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  footer .bottom{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
}