:root{
  --bg:#fbfaf7;--card:#ffffff;--ink:#1f2733;--muted:#69727f;
  --accent:#1380a6;--accent2:#e08a4e;--accent3:#0f7a8c;--line:#ece8e1;
  --shadow:0 6px 24px rgba(31,39,51,.07);--shadow-h:0 16px 44px rgba(19,128,166,.16);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
h1,h2,h3,.logo,.brand{font-family:'Sora',sans-serif}
a{color:var(--accent)}

/* açık, statik backdrop (optimize: animasyonsuz) */
.aurora{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(900px 460px at 12% -8%,rgba(19,128,166,.10),transparent 70%),
  radial-gradient(820px 420px at 100% 0%,rgba(224,138,78,.10),transparent 70%),var(--bg)}

/* nav */
nav{position:sticky;top:0;z-index:40;background:rgba(251,250,247,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .nwrap{max-width:1080px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.logo img{width:30px;height:30px;border-radius:9px}
.nav-links a{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:600;margin-left:24px;transition:color .2s}
.nav-links a:hover{color:var(--accent)}
@media(max-width:560px){.nav-links a{margin-left:15px;font-size:13.5px}}

/* hero (anasayfa) */
header .brand{color:var(--accent3)!important}
header h1{color:var(--ink)}

/* page + article */
.page{padding:46px 0 30px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--accent);text-decoration:none}
.crumb a:hover{text-decoration:underline}
h1.title{font-size:clamp(28px,5vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.12;margin-bottom:14px;color:var(--ink)}
.meta{font-size:14px;color:var(--muted);margin-bottom:30px;font-weight:500}
figure.hero{margin:6px 0 30px}
figure.inpost{margin:32px 0}
figure.hero img,figure.inpost img{width:100%;height:auto;aspect-ratio:1000/560;object-fit:cover;border-radius:18px;box-shadow:var(--shadow);display:block;background:#eee}
figure.hero img{aspect-ratio:1200/630}
figure.hero figcaption,figure.inpost figcaption{margin-top:10px;font-size:13px;color:var(--muted);line-height:1.5;text-align:center}
article.post{max-width:780px}
article.post p,article.post li{color:#3a4250;font-size:17.5px;margin-bottom:18px}
article.post h2{font-size:26px;font-weight:700;margin:38px 0 12px;letter-spacing:-.01em;color:var(--ink)}
article.post h3{font-size:21px;font-weight:700;margin:28px 0 10px;color:#2a3340}
article.post h4{font-size:17px;font-weight:700;margin:22px 0 8px;color:var(--accent3)}
article.post h5{font-size:14px;font-weight:700;margin:16px 0 6px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
article.post ul{padding-left:24px;margin-bottom:18px}
article.post li{margin-bottom:8px}
article.post a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
article.post strong{color:var(--ink)}

/* app CTA */
.appcta{margin:34px 0;padding:24px 26px;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:14px;background:linear-gradient(180deg,#fff,#f6fbfc);box-shadow:var(--shadow)}
.appcta b{font-family:'Sora',sans-serif;font-size:18px;color:var(--ink)}
.appcta p{font-size:15px!important;color:var(--muted)!important;margin:8px 0 14px!important}
article.post .appcta a,.appcta a{display:inline-block;font-weight:700;font-size:14.5px;text-decoration:none;color:#fff;background:linear-gradient(110deg,var(--accent),var(--accent3));padding:11px 22px;border-radius:11px;box-shadow:0 8px 22px rgba(19,128,166,.28);transition:transform .15s,box-shadow .2s}
article.post .appcta a:hover,.appcta a:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(19,128,166,.4);color:#fff;text-decoration:none}

/* kart grid (anasayfa/listeleme) */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;padding:14px 0 50px}
.pcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;padding:26px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);opacity:0;transform:translateY(22px);transition:opacity .55s,transform .55s cubic-bezier(.2,.7,.2,1),box-shadow .25s,border-color .25s}
.pcard.in{opacity:1;transform:none}
.pcard:hover{box-shadow:var(--shadow-h);border-color:var(--accent);transform:translateY(-5px)}
.pcard .tag{font-size:12px;color:var(--accent3);font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.pcard h2{font-size:21px;font-weight:700;margin:10px 0 8px;line-height:1.25;color:var(--ink)}
.pcard p{color:var(--muted);font-size:14.5px;line-height:1.6}

/* share + author + rail */
.share{margin:40px 0 8px;padding-top:26px;border-top:1px solid var(--line);display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.share span{font-family:'Sora',sans-serif;font-weight:700;font-size:14px;color:var(--ink)}
.share a{font-size:13px;font-weight:600;color:var(--muted);text-decoration:none;padding:8px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;transition:all .2s}
.share a:hover{color:#fff;border-color:var(--accent);background:var(--accent)}
.author-box{display:flex;gap:16px;align-items:flex-start;margin:36px 0 8px;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--card);box-shadow:var(--shadow)}
.author-box .ab-logo{width:56px;height:56px;border-radius:14px;flex-shrink:0}
.author-box b{font-family:'Sora',sans-serif;font-size:17px;color:var(--ink)}
.author-box p{color:var(--muted);font-size:14.5px;margin:6px 0 12px;line-height:1.65}
.follow{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:13px}
.follow span{font-weight:700;color:var(--ink)}
.follow a{color:var(--accent3);text-decoration:none;font-weight:600;padding:5px 12px;border:1px solid var(--line);border-radius:9px;transition:all .2s}
.follow a:hover{color:#fff;border-color:var(--accent3);background:var(--accent3)}
.share-rail{position:fixed;left:max(16px,calc((100vw - 780px)/2 - 70px));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:30}
.share-rail a{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--muted);text-decoration:none;font-weight:700;font-size:14px;box-shadow:var(--shadow);transition:all .2s}
.share-rail a:hover{color:#fff;border-color:var(--accent);background:var(--accent);transform:scale(1.1)}
@media(max-width:1080px){.share-rail{display:none}}
/* SVG ikon butonlar (paylaş + takip) */
.share a.ico,.follow a.ico{width:40px;height:40px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:var(--muted)}
.share a.ico:hover,.follow a.ico:hover{color:#fff}
.share a svg,.follow a svg,.share-rail a svg{display:block}

/* footer */
.site-footer{margin-top:60px;border-top:1px solid var(--line);background:#fff}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:32px;padding:48px 22px 32px;max-width:1080px;margin:0 auto}
.foot-brand .logo{display:inline-flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:700;font-size:18px;color:var(--ink);text-decoration:none}
.foot-brand .logo img{width:30px;height:30px;border-radius:9px}
.foot-brand p{color:var(--muted);font-size:14px;margin-top:12px;max-width:300px;line-height:1.65}
.foot-col h4{font-family:'Sora',sans-serif;font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink);margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);text-decoration:none;font-size:14px;margin-bottom:11px;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{border-top:1px solid var(--line)}
.foot-bottom .wrap{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;font-size:13px;color:var(--muted);max-width:1080px;margin:0 auto}
@media(max-width:640px){.foot-grid{grid-template-columns:1fr 1fr;gap:26px}.foot-brand{grid-column:1/-1}.foot-bottom .wrap{flex-direction:column;gap:8px;text-align:center}}

/* reveal animasyon (optimize: sadece transform/opacity) */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.pcard,.reveal{opacity:1;transform:none}}