/* Teknik Merkez ekleri — site.css üzerine */
.chain{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chain a{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:#fff;border:1px solid #cdebf0;text-decoration:none;font-weight:750;color:var(--navy);font-size:15px}
.chain a span{color:var(--teal);font-size:12px;font-weight:850;letter-spacing:.1em}
.chain a.you{border:2px solid var(--teal2);background:#effcfd}
.chain i{align-self:center;color:#9fcfd6;font-style:normal}
.stage{border-top:1px solid #e4f0f3}
.stage-head{display:grid;grid-template-columns:120px 1fr;gap:28px;align-items:start;margin-bottom:34px}
.stage-num{font-size:84px;font-weight:900;line-height:.9;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:2px #8fdde3}
.stage-head h2{margin:6px 0 12px}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{background:#fff;border:1px solid #d8edf1;border-radius:16px;padding:22px 22px 20px;box-shadow:0 12px 28px #0d78800a}
.feat h3{font-size:18px;margin:0 0 8px;line-height:1.25}
.feat p{font-size:15px;margin:0;color:var(--ink);line-height:1.55}
.feat .tag{display:inline-block;font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:8px}
.feat.key{border:2px solid var(--teal2);background:linear-gradient(180deg,#fff,#f0fcfd)}
.feat.key .tag{color:#007a84}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chips span{padding:8px 13px;border-radius:999px;background:#fff;border:1px solid #cdebf0;font-size:13.5px;font-weight:650;color:var(--navy2)}
.versus{display:grid;gap:12px;margin-top:30px}
.vs{display:grid;grid-template-columns:1fr 1fr;border-radius:16px;overflow:hidden;border:1px solid #cdebf0;background:#fff}
.vs div{padding:20px 24px}
.vs .old{color:var(--muted);font-size:16px;border-right:1px solid #e4f0f3}
.vs .old:before{content:"Alışılmış";display:block;font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:#9ab0c0;margin-bottom:6px}
.vs .new{font-size:17px;font-weight:700;color:var(--navy);background:#f3fcfd}
.vs .new:before{content:"Cyvidra";display:block;font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}
.spec{width:100%;border-collapse:collapse;margin-top:24px;background:#fff;border:1px solid #d8edf1;border-radius:16px;overflow:hidden;font-size:15px}
.spec th,.spec td{text-align:left;padding:13px 18px;border-top:1px solid #edf5f7;vertical-align:top}
.spec th{width:34%;color:var(--navy);font-weight:750;background:#f8fcfd}
.spec td{color:var(--ink)}
.spec tr:first-child th,.spec tr:first-child td{border-top:0}
.roles{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:22px}
.roles div{background:#fff;border:1px solid #cdebf0;border-radius:14px;padding:14px;font-size:13.5px;color:var(--ink)}
.roles b{display:block;color:var(--navy);font-size:15px;margin-bottom:4px}
@media(max-width:980px){.feats{grid-template-columns:1fr 1fr}.roles{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.stage-head{grid-template-columns:1fr;gap:4px}.stage-num{font-size:56px}.feats{grid-template-columns:1fr}.vs{grid-template-columns:1fr}.vs .old{border-right:0;border-bottom:1px solid #e4f0f3}.roles{grid-template-columns:1fr 1fr}.spec th{width:40%}.chain i{display:none}}