/* ===== Serkan Ulas blog — shared styles, matched to the main site. ===== */
:root{
  --ink:#0b1f17;
  --forest:#0e3a28;
  --forest-2:#0a2e20;
  --green:#14a85c;
  --green-bright:#1ec46b;
  --green-soft:#e7f6ee;
  --paper:#ffffff;
  --paper-2:#f6faf7;
  --line:#e3ece7;
  --muted:#5a6b63;
  --gold:#f5b544;
  --radius:16px;
  --maxw:1140px;
  --readw:760px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,.display{font-family:'Sora',system-ui,sans-serif;line-height:1.15;letter-spacing:-0.02em}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- NAV (from main site) ---------- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(14,58,40,.96);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-logo img{height:34px;width:auto;display:block}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:rgba(255,255,255,.82);font-size:15px;font-weight:500}
.nav-links a:hover{color:#fff}
.nav-cta{background:var(--green);color:#fff !important;padding:9px 18px;border-radius:10px;font-family:'Sora';font-weight:600;box-shadow:0 6px 20px rgba(20,168,92,.28)}
.nav-cta:hover{background:var(--green-bright)}

/* ---------- ARTICLE ---------- */
.post{max-width:var(--readw);margin:0 auto;padding:60px 24px 8px}
.post .kicker{color:var(--green);font-family:'Sora';font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;margin-bottom:14px}
.post h1{font-size:2.4rem;color:var(--forest);margin-bottom:16px}
.post .meta{color:var(--muted);font-size:.92rem;margin-bottom:36px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.post h2{font-size:1.55rem;color:var(--forest);margin:44px 0 14px}
.post h3{font-size:1.2rem;margin:30px 0 10px}
.post p{font-size:1.08rem;margin-bottom:20px}
.post ul,.post ol{margin:0 0 20px;padding-left:24px}
.post li{margin-bottom:10px;font-size:1.08rem}
.post a:not(.btn){color:var(--green);text-decoration:underline;text-underline-offset:3px}
.post a:not(.btn):hover{color:var(--forest)}
.post img{max-width:100%;height:auto;border-radius:var(--radius);margin:28px 0}
.post blockquote{margin:28px 0;padding:16px 22px;border-left:3px solid var(--green);background:var(--paper-2);color:var(--muted);border-radius:0 10px 10px 0}

/* in-article CTA */
.cta-box{background:var(--forest);color:#fff;border-radius:var(--radius);padding:32px;margin:44px 0}
.cta-box h3{color:#fff;font-size:1.3rem;margin-bottom:10px}
.cta-box p{color:rgba(255,255,255,.85);margin-bottom:20px}
.cta-box .btn-green{display:inline-flex;align-items:center;gap:9px;background:var(--green);color:#fff;font-family:'Sora';font-weight:600;padding:14px 26px;border-radius:12px;box-shadow:0 6px 20px rgba(20,168,92,.28)}
.cta-box .btn-green:hover{background:var(--green-bright)}

/* related */
.related{max-width:var(--readw);margin:0 auto;padding:8px 24px 56px}
.related h2{font-size:1.15rem;color:var(--forest);font-family:'Sora';margin-bottom:14px}
.related ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.related a{background:var(--paper-2);border:1px solid var(--line);padding:9px 15px;border-radius:10px;color:var(--forest);font-size:.92rem;font-weight:500}
.related a:hover{border-color:var(--green);color:var(--green)}

/* ---------- BLOG INDEX ---------- */
.blog-hero{max-width:var(--readw);margin:0 auto;padding:64px 24px 8px}
.blog-hero .kicker{color:var(--green);font-family:'Sora';font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;margin-bottom:12px}
.blog-hero h1{font-size:2.6rem;color:var(--forest);margin-bottom:10px}
.blog-hero p{color:var(--muted);font-size:1.1rem}
.post-list{max-width:var(--readw);margin:0 auto;padding:20px 24px 40px}
.post-card{padding:26px 0;border-bottom:1px solid var(--line)}
.post-card .date{display:block;color:var(--muted);font-size:.82rem;margin-bottom:8px;font-family:'Sora'}
.post-card h2{font-size:1.4rem;color:var(--forest);margin-bottom:8px}
.post-card:hover h2{color:var(--green)}
.post-card p{color:var(--muted)}

/* ---------- FOOTER (matched to main site) ---------- */
footer{background:var(--forest-2);color:rgba(255,255,255,.7);padding:40px 0;margin-top:56px;text-align:center;font-size:14px}
footer img{height:30px;width:auto;margin-bottom:16px;opacity:.95}
footer .fl{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:16px;justify-content:center}
footer .fl a{color:rgba(255,255,255,.82);font-size:14px;font-weight:500}
footer .fl a:hover{color:#fff}
footer p{font-size:14px;color:rgba(255,255,255,.6)}

@media(max-width:640px){
  .post h1,.blog-hero h1{font-size:1.85rem}
  .nav-links{gap:16px}
  .nav-links a:not(.nav-cta){display:none}
  .post p,.post li{font-size:1rem}
}