/* SIFIRDAN MÜŞTERİ: blog */
:root{--zemin:#f5f7f6;--kart:#fff;--murekkep:#0d1b17;--vurgu:#0e7a5f;--vurgu-koyu:#0b6049;
 --koyu:#10312a;--cizgi:rgba(13,27,23,.1);--soluk:rgba(13,27,23,.66);--acik-yesil:#8fd9c4;
 --ton:rgba(14,122,95,.08);--sans:'IBM Plex Sans',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--sans);background:var(--zemin);color:var(--murekkep);line-height:1.66;-webkit-font-smoothing:antialiased}
.icerik{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:var(--vurgu)}
header{position:sticky;top:0;z-index:50;background:rgba(245,247,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--cizgi)}
.ust-bar{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:baseline;gap:2px;text-decoration:none;color:var(--murekkep);font-weight:700;font-size:1.02rem}
.logo .nokta{color:var(--vurgu)}
.nav-linkler{display:flex;align-items:center;gap:20px}
.nav-linkler a{color:var(--soluk);text-decoration:none;font-size:.9rem;font-weight:500;white-space:nowrap}
.nav-linkler a:hover,.nav-linkler a.aktif{color:var(--vurgu)}
.nav-linkler a.cta{background:var(--vurgu);color:#fff;padding:9px 16px;border-radius:8px;font-weight:600}
.nav-linkler a.cta:hover{background:var(--vurgu-koyu)}
@media(max-width:760px){.ust-bar{height:auto;flex-direction:column;align-items:stretch;padding:10px 0}
 .logo{justify-content:center}.nav-linkler{overflow-x:auto;padding:8px 0 4px;scrollbar-width:none}
 .nav-linkler::-webkit-scrollbar{display:none}}
.mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}
.kirinti{font-size:.8rem;color:var(--soluk);padding:22px 0 0}
.kirinti a{color:var(--soluk);text-decoration:none}
.kirinti a:hover{color:var(--vurgu)}
.rozet{display:inline-block;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
 color:var(--vurgu-koyu);background:var(--ton);border:1px solid rgba(14,122,95,.3);border-radius:999px;padding:4px 11px}
.meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-family:var(--mono);font-size:.74rem;color:var(--soluk);margin:14px 0 0}
/* liste */
.b-hero{padding:44px 0 10px;max-width:720px}
.b-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15;margin:14px 0 12px;letter-spacing:-.01em}
.b-hero p{color:var(--soluk);font-size:1.02rem}
.yazi-liste{display:grid;gap:14px;padding:26px 0 70px}
.yazi-kart{display:block;background:var(--kart);border:1px solid var(--cizgi);border-radius:14px;padding:24px 26px;
 text-decoration:none;color:inherit;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.yazi-kart:hover{border-color:var(--vurgu);transform:translateY(-2px);box-shadow:0 12px 30px -18px rgba(13,27,23,.25)}
.yazi-kart h2{font-size:1.2rem;line-height:1.3;margin:10px 0 8px}
.yazi-kart p{font-size:.93rem;color:var(--soluk)}
.yazi-kart .devam{display:inline-block;margin-top:10px;font-weight:600;font-size:.88rem;color:var(--vurgu)}
/* yazı */
.yazi{max-width:740px;margin:0 auto;padding:6px 0 30px}
.yazi h1{font-size:clamp(1.7rem,3.8vw,2.5rem);line-height:1.16;margin:14px 0 14px;letter-spacing:-.01em}
.yazi .giris p{font-size:1.02rem;color:var(--soluk);margin-bottom:14px}
.kisa-cevap{background:var(--kart);border:1px solid var(--cizgi);border-left:4px solid var(--vurgu);border-radius:12px;padding:18px 22px;margin:8px 0 26px}
.kisa-cevap b{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--vurgu);display:block;margin-bottom:6px}
.kisa-cevap p{font-size:.97rem}
.toc{background:var(--kart);border:1px solid var(--cizgi);border-radius:12px;padding:16px 22px;margin:0 0 30px}
.toc b{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--soluk);display:block;margin-bottom:7px}
.toc ol{margin-left:18px;font-size:.9rem}
.toc li{padding:2px 0}
.toc a{text-decoration:none}
.toc a:hover{text-decoration:underline}
.yazi h2{font-size:clamp(1.25rem,2.6vw,1.6rem);line-height:1.28;margin:36px 0 12px;scroll-margin-top:96px}
.yazi h3{font-size:1.05rem;margin:22px 0 8px}
.yazi p{margin-bottom:14px;font-size:.99rem;color:rgba(13,27,23,.82)}
.yazi ul,.yazi ol{margin:0 0 16px 22px;font-size:.97rem;color:rgba(13,27,23,.82)}
.yazi li{margin-bottom:7px}
.tablo-sar{overflow-x:auto;margin:6px 0 18px}
.yazi table{width:100%;border-collapse:collapse;background:var(--kart);border:1px solid var(--cizgi);border-radius:12px;overflow:hidden;font-size:.9rem}
.yazi th,.yazi td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--cizgi);vertical-align:top}
.yazi th{background:var(--ton);font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--vurgu-koyu)}
.yazi tr:last-child td{border-bottom:0}
.adimlar{counter-reset:a;list-style:none;margin-left:0!important}
.adimlar li{position:relative;padding:0 0 14px 44px;counter-increment:a}
.adimlar li::before{content:counter(a);position:absolute;left:0;top:1px;width:30px;height:30px;border-radius:9px;
 background:var(--ton);color:var(--vurgu);font-family:var(--mono);font-weight:500;font-size:.85rem;display:grid;place-items:center}
.adimlar li b{display:block;font-weight:600;margin-bottom:2px;color:var(--murekkep)}
.kutu{background:var(--kart);border:1px solid var(--cizgi);border-radius:12px;padding:16px 20px;margin:18px 0}
.kutu.uyari{border-left:4px solid #b2733b}
.kutu p:last-child{margin-bottom:0}
.kutu .k-baslik{font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--soluk);display:block;margin-bottom:6px}
/* SSS */
.sss{margin:40px 0 0}
.sss h2{margin-top:0}
.sss details{background:var(--kart);border:1px solid var(--cizgi);border-radius:12px;padding:15px 20px;margin-bottom:10px}
.sss summary{font-weight:600;font-size:.98rem;cursor:pointer;list-style:none}
.sss summary::-webkit-details-marker{display:none}
.sss summary::after{content:"+";float:right;color:var(--vurgu);font-weight:700}
.sss details[open] summary::after{content:"\2212"}
.sss details p{margin:10px 0 0;font-size:.94rem;color:var(--soluk)}
/* CTA */
.cta-kutu{background:var(--koyu);color:#fff;border-radius:16px;padding:28px 30px;margin:42px 0 0}
.cta-kutu .etiket{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--acik-yesil)}
.cta-kutu h3{font-size:1.35rem;margin:10px 0 8px}
.cta-kutu p{color:rgba(255,255,255,.75);font-size:.95rem;margin-bottom:18px}
.cta-kutu .b{display:inline-block;font-weight:600;font-size:.92rem;background:#fff;color:var(--koyu);padding:11px 20px;border-radius:8px;text-decoration:none;margin:0 10px 8px 0}
.cta-kutu .b.ikincil{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3)}
/* ilgili */
.ilgili{margin:40px 0 0}
.ilgili h3{font-family:var(--mono);font-size:.72rem;letter-spacing:.11em;text-transform:uppercase;color:var(--soluk);margin-bottom:12px;font-weight:500}
.ilgili a{display:block;background:var(--kart);border:1px solid var(--cizgi);border-radius:12px;padding:13px 18px;margin-bottom:9px;text-decoration:none;color:inherit;font-size:.95rem;font-weight:500}
.ilgili a:hover{border-color:var(--vurgu);color:var(--vurgu)}
/* footer */
footer{background:var(--koyu);color:rgba(255,255,255,.75);padding:44px 0 36px;margin-top:60px}
footer .marka{font-weight:700;color:#fff;margin-bottom:8px}
footer .marka .nokta{color:var(--acik-yesil)}
footer p{font-size:.88rem;max-width:560px}
footer .linkler{display:flex;gap:8px 22px;flex-wrap:wrap;margin:16px 0 10px}
footer .linkler a{color:var(--acik-yesil);font-size:.88rem;text-decoration:none}
footer .linkler a:hover{color:#fff}
footer .kardes-aciklama{font-size:.8rem;color:rgba(255,255,255,.55)}
footer .telif{font-family:var(--mono);font-size:.72rem;color:rgba(255,255,255,.45);margin-top:18px}
@media(max-width:640px){.cta-kutu{padding:22px 20px}}