.nb-header-v56{padding:0!important;background:#fff!important;color:#182142!important;position:relative;z-index:1000}
.nb-header-v56 *{box-sizing:border-box}.nb-header-v56 a{margin:0!important;text-decoration:none}
.nb-header-v56 .nb-topbar{background:#242b58;color:#fff}.nb-header-v56 .nb-topbar-inner{min-height:41px;display:flex!important;justify-content:space-between;align-items:center;gap:18px}
.nb-header-v56 .nb-toplinks,.nb-header-v56 .nb-topcontact{display:flex;align-items:center;gap:25px}.nb-header-v56 .nb-topbar a,.nb-header-v56 .nb-topbar span{color:#fff!important;font-size:11px;font-weight:600}
.nb-header-v56 .nb-navshell{background:#fff;box-shadow:0 2px 10px #0c204016}.nb-header-v56 .nb-navinner{display:flex!important;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.nb-header-v56 .nb-brand{display:flex;align-items:center;gap:8px;color:#0098ed!important;white-space:nowrap}.nb-brand-icon{font-size:36px;color:#08a5f2}.nb-brand strong{display:block;font-size:22px;letter-spacing:-1px;line-height:1}.nb-brand small{display:block;color:#23a5f2;font-size:9px;letter-spacing:1.3px;margin-top:4px}
.nb-header-v56 .nb-primary-nav{display:flex;align-items:center;gap:25px;flex:1;justify-content:center}.nb-header-v56 .nb-primary-nav>a,.nb-hosting-toggle{color:#161d32!important;font-size:12px;font-weight:800;white-space:nowrap;padding:25px 0;border:0;background:none;cursor:pointer;font-family:inherit}
.nb-header-v56 .nb-primary-nav>a:hover,.nb-hosting-toggle:hover,.nb-hosting-toggle[aria-expanded=true]{color:#008bf5!important}.nb-has-mega{position:static}.nb-chevron{font-size:15px}
.nb-nav-actions{display:flex;align-items:center;flex-shrink:0}.nb-header-v56 .nb-nav-actions a{color:white!important;display:flex;align-items:center;justify-content:center;gap:5px;padding:15px 12px;font-size:12px;font-weight:700;white-space:nowrap}.nb-login{background:#0799ff}.nb-cart{background:#6331ed}.nb-contact{background:#14a735}
.nb-header-v56 .nb-mega{display:none;position:absolute;left:0;right:0;top:100%;background:#6132ed;padding:14px 12px;box-shadow:0 15px 25px #13103935;z-index:1001}.nb-has-mega:hover .nb-mega,.nb-has-mega:focus-within .nb-mega,.nb-has-mega.is-open .nb-mega{display:block}
.nb-mega-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;max-width:1360px;margin:auto}.nb-header-v56 .nb-mega-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:128px;background:#40219e;color:white!important;border-radius:9px;padding:15px 8px;text-align:center;transition:background .2s,transform .2s}.nb-mega-card:hover{background:#321580;transform:translateY(-2px)}.nb-mega-icon{font-size:29px}.nb-mega-card strong{font-size:16px}.nb-mega-card small{font-size:11px}.nb-mega-action{font-size:10px;font-weight:700;background:#6536e9;padding:7px 10px;border-radius:3px;margin-top:6px}
.nb-menu-toggle{display:none;border:0;border-radius:7px;background:#0799ff;color:white;padding:10px 12px;font-weight:700}
@media(max-width:1100px){.nb-header-v56 .nb-primary-nav{gap:12px}.nb-header-v56 .nb-navinner{gap:10px}.nb-brand strong{font-size:18px}.nb-header-v56 .nb-nav-actions a{padding:12px 9px}}
@media(max-width:900px){.nb-header-v56 .nb-topbar-inner{display:flex!important;flex-wrap:wrap;justify-content:center;padding:9px 15px;min-height:0}.nb-header-v56 .nb-toplinks,.nb-header-v56 .nb-topcontact{gap:13px}.nb-header-v56 .nb-navinner{display:flex!important;flex-wrap:wrap;min-height:65px;padding:10px 15px}.nb-menu-toggle{display:block;margin-left:auto}.nb-header-v56 .nb-primary-nav{display:none!important;order:3;flex:0 0 100%;width:100%;flex-direction:column;align-items:stretch;gap:0;overflow:visible!important;max-width:none!important}.nb-header-v56 .nb-primary-nav.is-open{display:flex!important}.nb-header-v56 .nb-primary-nav>a,.nb-hosting-toggle{padding:14px 8px!important;border-bottom:1px solid #edf0f6;text-align:left;width:100%}.nb-header-v56 .nb-nav-actions{order:4;width:100%;display:none;justify-content:stretch}.nb-header-v56 .nb-primary-nav.is-open~.nb-nav-actions{display:flex}.nb-header-v56 .nb-nav-actions a{flex:1}.nb-header-v56 .nb-mega{position:static;box-shadow:none;border-radius:7px;padding:10px}.nb-has-mega:hover .nb-mega,.nb-has-mega:focus-within .nb-mega{display:none}.nb-has-mega.is-open .nb-mega{display:block}.nb-mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.nb-header-v56 .nb-topcontact{display:none}.nb-header-v56 .nb-toplinks{justify-content:center;flex-wrap:wrap}.nb-brand strong{font-size:17px}.nb-brand-icon{font-size:27px}.nb-mega-grid{grid-template-columns:1fr}.nb-header-v56 .nb-mega-card{min-height:105px}.nb-menu-toggle{padding:9px}}

/* Nur Bilisim: logo simgesi koyu lacivert */
.nb-header .nb-brand .nb-brand-icon, .nb-header-v56 .nb-brand .nb-brand-icon { color: #14213D !important; }