/* Refleks360 ARC Blog — ortak stil (koyu tema, landing ile uyumlu) */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#070b1a;--bg2:#0c1226;--card:#0f1730;--line:rgba(255,255,255,.08);
  --ink:#f1f5fb;--body:#aeb9d4;--muted:#7b88a8;
  --mint:#2dd4a8;--violet:#8b5cf6;--indigo:#6366f1;
  --grad:linear-gradient(120deg,#2dd4a8,#6366f1 55%,#8b5cf6);
  --grad2:linear-gradient(120deg,#8b5cf6,#6366f1);
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--body);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;width:100%;overflow-x:hidden}
h1,h2,h3,h4,.brand{font-family:'Sora','Inter',sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px;margin:0 auto;padding:0 24px}
.g-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* header */
header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 40px;background:rgba(7,11,26,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:21px;color:#fff}
.brand svg{width:30px;height:30px}
nav{display:flex;align-items:center;gap:28px}
nav a.lnk{color:var(--body);font-size:14.5px;font-weight:500;transition:color .2s}
nav a.lnk:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;border-radius:12px;padding:10px 18px;font-size:14.5px;transition:transform .18s,box-shadow .25s;border:0;cursor:pointer}
.btn-grad{background:var(--grad2);color:#fff;box-shadow:0 8px 30px rgba(124,92,246,.35)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(124,92,246,.5)}
@media(max-width:820px){header{padding:12px 18px}nav a.lnk{display:none}}

/* blog index hero */
.blog-hero{padding:60px 0 30px;text-align:center}
.blog-hero .eyebrow{color:var(--mint);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.blog-hero h1{font-size:42px;color:#fff;font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.blog-hero p{color:var(--body);font-size:18px;max-width:560px;margin:0 auto}

/* post grid */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:40px 0 80px}
.post{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden;transition:transform .3s,border-color .3s}
.post:hover{transform:translateY(-4px);border-color:rgba(139,92,246,.4)}
.post .thumb{height:150px;background:var(--grad);position:relative;display:grid;place-items:center}
.post .thumb svg{width:54px;height:54px;stroke:#fff;fill:none;stroke-width:1.5;opacity:.9}
.post .body{padding:22px;display:flex;flex-direction:column;flex:1}
.post .cat{font-size:12px;font-weight:700;color:var(--mint);letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px}
.post h3{color:#fff;font-size:18px;line-height:1.35;margin-bottom:10px}
.post p{color:var(--muted);font-size:14px;flex:1}
.post .meta{margin-top:16px;font-size:13px;color:var(--muted);display:flex;gap:14px}
.post.soon{opacity:.55}
.post.soon .thumb{background:#1a2342}
.badge-soon{position:absolute;top:12px;right:12px;background:rgba(0,0,0,.4);color:#cdd6ee;font-size:11px;padding:4px 10px;border-radius:999px;border:1px solid var(--line)}
@media(max-width:920px){.posts{grid-template-columns:1fr}.blog-hero h1{font-size:31px}}

/* article */
.article{padding:40px 0 70px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:22px}
.crumb a:hover{color:#fff}
.article .cat{color:var(--mint);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
.article h1{font-size:38px;color:#fff;font-weight:800;line-height:1.18;letter-spacing:-.02em;margin-bottom:16px}
.article .amETA{display:flex;gap:16px;color:var(--muted);font-size:14px;margin-bottom:34px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.article h2{font-family:'Sora';color:#fff;font-size:25px;margin:42px 0 14px;letter-spacing:-.01em}
.article h3{font-family:'Sora';color:#fff;font-size:19px;margin:28px 0 10px}
.article p{margin-bottom:18px;color:var(--body)}
.article ul,.article ol{margin:0 0 18px 22px;color:var(--body)}
.article li{margin-bottom:9px}
.article strong{color:#fff}
.article a.inl{color:#a5b4fc;text-decoration:underline;text-underline-offset:3px}
.article a.inl:hover{color:#fff}
.article table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article th,.article td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.article th{background:rgba(255,255,255,.04);color:#fff;font-family:'Sora';font-weight:600}
.article td{color:var(--body)}
.article .lead{font-size:20px;color:#cdd6ee;line-height:1.7}
blockquote{border-left:3px solid var(--mint);background:rgba(45,212,168,.06);padding:14px 20px;border-radius:0 12px 12px 0;margin:22px 0;color:#cdd6ee}

/* CTA box */
.cta-box{border:1px solid rgba(139,92,246,.4);background:linear-gradient(135deg,rgba(124,92,246,.12),rgba(45,212,168,.06));border-radius:18px;padding:26px;margin:34px 0;text-align:center}
.cta-box h4{color:#fff;font-size:19px;margin-bottom:8px}
.cta-box p{color:var(--body);margin-bottom:18px}
.play{display:inline-flex;align-items:center;gap:11px;background:#fff;color:#0b1020;border-radius:12px;padding:11px 20px;font-weight:600}
.play svg{width:24px;height:24px}
.play small{display:block;font-size:11px;color:#5b6680;line-height:1}.play b{display:block;font-size:16px;line-height:1.25}

/* related */
.related{border-top:1px solid var(--line);padding:34px 0 0;margin-top:44px}
.related h4{color:#fff;font-size:16px;margin-bottom:16px;font-family:'Sora'}
.related a{display:block;color:#a5b4fc;padding:8px 0;border-bottom:1px solid var(--line)}
.related a:hover{color:#fff}

/* footer */
footer{border-top:1px solid var(--line);padding:46px 0 30px;background:var(--bg2)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.foot p{max-width:320px;font-size:14px;color:var(--muted);margin-top:12px}
.foot h4{color:#fff;font-size:14px;margin-bottom:13px;font-family:'Sora'}
.foot a{display:block;color:var(--muted);font-size:14px;margin-bottom:8px}
.foot a:hover{color:#fff}
.foot-b{text-align:center;color:#56607e;font-size:13px;padding-top:22px}
@media(max-width:820px){.foot{grid-template-columns:1fr}.article h1{font-size:29px}.article .amETA{flex-wrap:wrap}}