/* Organik Çelik — Rehber sayfaları ortak stil */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#ffffff;--bg2:#f8f8f6;--bg3:#f2f2f0;
  --border:rgba(0,0,0,0.08);--border2:rgba(0,0,0,0.15);
  --text:#111110;--muted:#6b6b67;--muted2:#9a9a95;
  --green:#16a34a;--green2:#15803d;--green-dim:rgba(22,163,74,0.08);--green-border:rgba(22,163,74,0.3);
  --orange:#ea580c;--orange-bg:#fff7ed;--orange-border:#fed7aa;
  --red:#dc2626;--red-bg:#fef2f2;--red-border:#fecaca;
  --blue:#2563eb;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--bg2);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}

/* Site header (sticky) */
.site-head{background:var(--bg);border-bottom:0.5px solid var(--border);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}
.site-head-inner{max-width:960px;margin:0 auto;padding:14px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.logo{font-size:17px;font-weight:800;letter-spacing:-0.02em;color:var(--text);text-decoration:none}
.logo span{color:var(--green)}
.nav-links{display:flex;gap:20px;font-size:14px}
.nav-links a{color:var(--muted);text-decoration:none;font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--text);color:#fff;padding:8px 16px;border-radius:100px;font-weight:700;font-size:13px;text-decoration:none}
.nav-cta:hover{background:var(--green)}
@media(max-width:640px){.nav-links{display:none}}

/* Article layout */
.wrap{max-width:720px;margin:0 auto;padding:40px 24px 80px}

.crumbs{font-size:12px;color:var(--muted);margin-bottom:20px;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.crumbs a{color:var(--muted);text-decoration:none;border-bottom:0.5px dotted var(--muted2)}
.crumbs a:hover{color:var(--text)}
.crumbs .sep{margin:0 8px;opacity:.5}

h1{font-size:clamp(28px,4.5vw,40px);font-weight:800;letter-spacing:-0.025em;line-height:1.15;margin-bottom:16px;color:var(--text)}
h2{font-size:clamp(20px,3vw,26px);font-weight:800;letter-spacing:-0.02em;line-height:1.25;margin:40px 0 14px;color:var(--text)}
h3{font-size:17px;font-weight:700;letter-spacing:-0.01em;margin:24px 0 10px;color:var(--text)}

.byline{display:flex;align-items:center;gap:12px;padding:14px 0 20px;border-bottom:0.5px solid var(--border);margin-bottom:28px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.byline .avatar{width:32px;height:32px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}
.byline strong{color:var(--text);font-weight:700}
.byline .dot{opacity:.4}

.lead{font-size:18px;line-height:1.65;color:var(--text);margin-bottom:24px}
.lead strong{font-weight:700}

p{margin-bottom:16px;color:var(--text)}
p.muted{color:var(--muted);font-size:14px}
ul.body,ol.body{margin:0 0 16px 24px;padding:0}
ul.body li,ol.body li{margin-bottom:6px}

/* TL;DR */
.tldr{background:var(--green-dim);border:1px solid var(--green-border);border-radius:14px;padding:20px 22px;margin:28px 0}
.tldr-label{font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--green2);margin-bottom:10px}
.tldr ul{list-style:none;padding:0;margin:0}
.tldr li{padding-left:20px;position:relative;margin-bottom:8px;font-size:14.5px;line-height:1.55}
.tldr li::before{content:'';width:6px;height:6px;background:var(--green);border-radius:50%;position:absolute;left:4px;top:9px}
.tldr li:last-child{margin-bottom:0}

/* Data table */
.data-tbl{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.data-tbl th{background:var(--bg2);text-align:left;padding:12px 14px;font-weight:700;font-size:13px;color:var(--text);border-bottom:1px solid var(--border)}
.data-tbl td{padding:11px 14px;border-bottom:0.5px solid var(--border);vertical-align:top}
.data-tbl tr:last-child td{border-bottom:none}
.data-tbl tr:hover td{background:var(--bg2)}
.data-tbl td strong{color:var(--text);font-weight:700}
.data-tbl .num{font-variant-numeric:tabular-nums;font-weight:600}
.data-tbl caption{caption-side:bottom;font-size:11px;color:var(--muted);text-align:left;margin-top:8px;padding:0}
.tbl-scroll{overflow-x:auto;margin:20px 0}
.tbl-scroll .data-tbl{margin:0}

/* Source citation */
.sources{margin:24px 0;padding:14px 18px;background:var(--bg);border:0.5px solid var(--border);border-radius:10px;font-size:12.5px;color:var(--muted)}
.sources strong{color:var(--text);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:6px}
.sources ol{margin:0 0 0 20px;padding:0}
.sources li{margin-bottom:4px;line-height:1.5}

/* Disclaimer */
.disclaimer{background:var(--orange-bg);border:1px solid var(--orange-border);border-radius:10px;padding:12px 16px;margin:20px 0;font-size:13px;color:#9a3412;line-height:1.5}
.disclaimer strong{color:#7c2d12}

/* Stats grid */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}
.stat{padding:16px;background:var(--bg);border:1px solid var(--border);border-radius:12px;text-align:center}
.stat-v{font-size:22px;font-weight:800;color:var(--green2);letter-spacing:-0.02em;line-height:1.1}
.stat-l{font-size:11px;color:var(--muted);margin-top:4px;font-weight:600;line-height:1.4}
@media(max-width:520px){.stats{grid-template-columns:1fr;gap:8px}}

/* Info card */
.info-card{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:16px 20px;margin:16px 0;font-size:14.5px;line-height:1.6}
.info-card ul{list-style:none;padding:0;margin:8px 0 0}
.info-card li{padding:6px 0 6px 22px;position:relative;border-bottom:0.5px dashed var(--border)}
.info-card li:last-child{border-bottom:none}
.info-card li::before{content:'→';color:var(--green);font-weight:700;position:absolute;left:4px}
.info-card li strong{color:var(--text);font-weight:700}
.info-card li span{color:var(--muted)}

/* FAQ (in DOM, not JS-conditional — crawler-visible) */
.faq{margin:32px 0 0}
.faq-item{background:var(--bg);border:1px solid var(--border);border-radius:10px;margin-bottom:8px;overflow:hidden}
.faq-item summary{padding:14px 18px;cursor:pointer;font-weight:700;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:20px;color:var(--muted);font-weight:400;flex-shrink:0;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 18px;color:var(--text);font-size:14.5px;line-height:1.6;max-height:0;overflow:hidden;opacity:0;transition:max-height .2s ease,opacity .2s;padding-top:0;padding-bottom:0}
.faq-item[open] .faq-body{max-height:600px;opacity:1;padding-top:0;padding-bottom:16px}

/* CTA block (soft) */
.cta-block{background:linear-gradient(135deg,var(--green-dim) 0%,#f0fdf4 100%);border:1px solid var(--green-border);border-radius:14px;padding:24px;margin:40px 0 0;text-align:center}
.cta-block h3{margin:0 0 8px;font-size:18px}
.cta-block p{margin:0 0 14px;color:var(--muted);font-size:14px}
.cta-btn{display:inline-block;background:var(--text);color:#fff;padding:12px 22px;border-radius:100px;font-weight:700;text-decoration:none;font-size:14px;letter-spacing:-0.01em;transition:background .15s}
.cta-btn:hover{background:var(--green)}

/* Related */
.related{margin-top:32px;padding-top:24px;border-top:0.5px solid var(--border)}
.related-label{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.related-list{list-style:none;padding:0;margin:0}
.related-list li{padding:8px 0;border-bottom:0.5px solid var(--border)}
.related-list li:last-child{border-bottom:none}
.related-list a{color:var(--text);text-decoration:none;font-size:14px;font-weight:500}
.related-list a:hover{color:var(--green)}

/* Inline link */
a.inline{color:var(--green2);text-decoration:none;border-bottom:1px solid var(--green-border);font-weight:500}
a.inline:hover{border-bottom-color:var(--green)}

/* Footer */
footer.site-foot{background:var(--bg);border-top:0.5px solid var(--border);padding:32px 24px;margin-top:60px;font-size:13px;color:var(--muted);text-align:center}
footer.site-foot a{color:var(--muted);text-decoration:none}
footer.site-foot a:hover{color:var(--text)}
footer.site-foot .foot-links{margin-bottom:8px}
footer.site-foot .foot-links a{margin:0 8px}

/* Check list */
.checklist{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:16px 20px;margin:16px 0;font-size:14.5px;line-height:1.6}
.checklist ol{margin:0;padding:0 0 0 22px}
.checklist li{padding:6px 0;border-bottom:0.5px dashed var(--border)}
.checklist li:last-child{border-bottom:none}
.checklist li strong{color:var(--text);font-weight:700}