/* K1 v2: Paslanmaz plaka */
.k1b .z-top{background:var(--z-bordo);color:#fff;font-size:13px;position:relative;z-index:25}
.k1b .z-top .z-wrap{display:flex;justify-content:space-between;height:42px;align-items:center}
.k1b .z-top .z-l,.k1b .z-top .z-r{display:flex;gap:0;align-items:center;height:100%}
.k1b .z-top a,.k1b .z-top span.z-it{display:flex;gap:8px;align-items:center;padding:0 18px;height:100%;border-left:1px solid rgba(255,255,255,.16)}
.k1b .z-top .z-l>*:first-child{padding-left:0;border-left:0}
.k1b .z-top .z-r>*:last-child{padding-right:0}
.k1b .z-top b{font-weight:600}
.k1b .z-top .z-soc{display:flex;gap:6px}
.k1b .z-top .z-soc i{width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.2);display:grid;place-items:center;font-style:normal;font-size:11px;font-weight:700}
.k1b .z-top .z-kat{background:#fff;color:var(--z-bordo);font-weight:700;padding:0 20px!important;margin-left:18px;border-left:0!important}

.k1b .z-header{top:42px}
.k1b .z-row{height:112px;grid-template-columns:1fr auto 1fr;align-items:start;padding-top:22px}
/* raylar */
.k1b .z-rail{height:68px;display:flex;align-items:center;background:rgba(18,19,21,.55);backdrop-filter:blur(16px) saturate(140%);border:1px solid rgba(255,255,255,.12);padding:0 10px}
.k1b .z-rail.l{border-radius:14px 0 0 14px;border-right:0;margin-right:-1px}
.k1b .z-rail.r{border-radius:0 14px 14px 0;border-left:0;justify-content:flex-end;margin-left:-1px}
.k1b .z-nav{gap:4px;font-size:16px;font-weight:600}
.k1b .z-nav a{padding:12px 20px;border-radius:8px;color:#fff;transition:.25s}
.k1b .z-nav a:hover{background:rgba(255,255,255,.08)}
.k1b .z-nav a.is-on{background:#fff;color:var(--z-yazi)}
.k1b .z-nav a .z-gi{width:17px;height:17px;color:var(--z-bordo)}
.k1b .z-left,.k1b .z-right{justify-self:stretch}
.k1b .z-right{display:flex;gap:10px;align-items:center}
.k1b .z-right .z-nav{margin-right:auto}
.k1b .z-iconbtn{width:48px;height:48px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
.k1b .z-btn{border-radius:10px;height:50px}.k1b .z-btn .z-arr{border-radius:7px}
/* paslanmaz plaka */
.k1b .z-plate{margin-top:-22px;position:relative;width:330px;height:118px;display:grid;place-items:center;
 background:linear-gradient(180deg,#fdfdfd 0%,#e9ebee 55%,#dfe2e6 100%);
 border-radius:0 0 18px 18px;box-shadow:0 22px 45px rgba(0,0,0,.45),inset 0 -3px 0 var(--z-bordo)}
.k1b .z-plate::before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:.5;
 background:repeating-linear-gradient(90deg,rgba(255,255,255,.0) 0 2px,rgba(150,155,162,.13) 2px 3px)}
.k1b .z-plate img{height:56px;position:relative}
.k1b .z-rivet{position:absolute;bottom:16px;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#9aa0a7 70%);box-shadow:0 1px 1px rgba(0,0,0,.3)}
.k1b .z-rivet.a{left:16px}.k1b .z-rivet.b{right:16px}
/* v3: düz beyaz plaka (ilk hali), linkler logoya eşit yakın */
.k1b .z-plate{width:auto;height:auto;padding:24px 48px 28px;background:#fff;box-shadow:0 18px 40px rgba(0,0,0,.35);border-radius:0 0 16px 16px}
.k1b .z-plate::before,.k1b .z-rivet{display:none}
.k1b .z-plate img{height:52px}
.k1b .z-rail.l{justify-content:space-between}
.k1b .z-rail.r{justify-content:space-between}
.k1b .z-rail.l .z-nav{margin-left:auto;margin-right:26px}
.k1b .z-rail.r .z-nav{margin-left:26px;margin-right:auto}
/* v4: plaka üst köşeleri top bar'a içbükey bağlanır (sekme) */
.k1b .z-plate{border-radius:0 0 20px 20px}
.k1b .z-plate::before,.k1b .z-plate::after{content:"";display:block;position:absolute;top:0;width:20px;height:20px;opacity:1;border-radius:0;inset:auto}
.k1b .z-plate::before{top:0;left:-20px;background:radial-gradient(circle at 0 100%,transparent 19.5px,#fff 20px)}
.k1b .z-plate::after{top:0;right:-20px;background:radial-gradient(circle at 100% 100%,transparent 19.5px,#fff 20px)}
.k1b .z-top{box-shadow:none}
/* v5: gerçek logo */
.k1b .z-plate{padding:20px 44px 22px}
.k1b .z-plate img{height:60px}