.vr-header{position:sticky;top:0;z-index:50;background:rgba(248,250,252,.78);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,231,235,.75);transition:box-shadow .25s ease,background .25s ease}
.vr-header.is-scrolled{background:rgba(255,255,255,.9);box-shadow:0 12px 34px rgba(17,24,39,.08)}
.vr-header__inner{height:82px;display:flex;align-items:center;gap:30px}
.vr-logo{display:inline-flex;align-items:center;flex:0 0 auto}.vr-logo img{height:46px;display:block}
.vr-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.vr-nav a{font-size:15px;font-weight:400;color:#374151;position:relative;transition:color .2s ease}.vr-nav a:hover{color:var(--primary)}
.vr-nav a:after{content:"";position:absolute;left:50%;bottom:-10px;width:22px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--secondary));transform:translateX(-50%) scaleX(0);transition:transform .24s ease}.vr-nav a:hover:after{transform:translateX(-50%) scaleX(1)}
.vr-header__actions{display:flex;align-items:center;gap:11px}.vr-lang,.vr-login{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:#fff;border-radius:13px;padding:11px 13px;font-weight:500;color:#374151;transition:.22s ease}.vr-lang:hover,.vr-login:hover{border-color:rgba(123,77,255,.35);color:var(--primary);transform:translateY(-1px)}
.vr-header__cta{padding-inline:17px}.vr-menu-btn{display:none;background:#fff;border:1px solid var(--border);border-radius:14px;width:46px;height:46px;align-items:center;justify-content:center;flex-direction:column;gap:5px;transition:.22s ease}.vr-menu-btn:hover{border-color:var(--primary);transform:translateY(-1px)}.vr-menu-btn span{width:20px;height:2px;background:var(--dark);border-radius:2px}
.vr-mobile-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.52);z-index:80;opacity:0;pointer-events:none;transition:opacity .25s ease}.vr-mobile-backdrop.is-open{opacity:1;pointer-events:auto}
.vr-mobile-menu{position:fixed;top:0;right:0;width:min(386px,90vw);height:100vh;background:#fff;z-index:90;padding:24px;transform:translateX(105%);transition:transform .34s cubic-bezier(.2,.75,.2,1);box-shadow:-26px 0 70px rgba(17,24,39,.20);display:flex;flex-direction:column}.vr-mobile-menu.is-open{transform:translateX(0)}
.vr-mobile-menu__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.vr-mobile-menu__top img{height:44px}.vr-mobile-menu__top button{font-size:34px;background:transparent;border:0;line-height:1;color:var(--dark)}
.vr-mobile-menu nav{display:grid;gap:8px}.vr-mobile-menu nav a{display:flex;align-items:center;gap:12px;font-weight:500;font-size:17px;padding:14px 10px;border-radius:14px;color:#374151;transition:.2s ease}.vr-mobile-menu nav a:hover{background:rgba(123,77,255,.08);color:var(--primary)}.vr-mobile-menu nav i{width:20px;color:var(--primary)}
.vr-mobile-menu__actions{margin-top:auto;display:grid;gap:12px;padding-top:24px}