.header{position:fixed;top:0;left:0;right:0;z-index:50;transition:transform .3s ease-in-out}.header--hidden{transform:translateY(-100%)}.header__background{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;transition:all .3s ease-in-out}.header__background--scrolled{background:linear-gradient(135deg,#fffcfcf2,#fcf8fcf2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 4px 20px -2px #6b4ea214}.nav-link{background:none;border:none;color:#6b4ea2b3;font-size:1rem;font-weight:500;letter-spacing:.01em;text-decoration:none;cursor:pointer;padding:0;font-family:inherit;transition:all .25s ease}.nav-link:hover{color:#6b4ea2f2;transform:translateY(-1px)}.nav-link--active{color:#754bbe;font-weight:600}.mobile-menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#6b4ea226;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40;transition:opacity .3s ease-in-out}.mobile-menu-panel{position:fixed;top:0;right:0;bottom:0;width:100%;max-width:384px;background:#fff;box-shadow:0 20px 50px -12px #6b4ea226;z-index:50;transition:transform .3s ease-in-out;overflow-y:auto}.mobile-menu-panel--closed{transform:translate(100%)}.mobile-nav-link{min-height:48px;padding:.75rem 1rem;border-radius:.75rem;display:flex;align-items:center;text-decoration:none;color:#4e5565;font-weight:500;transition:all .2s ease-in-out}.mobile-nav-link:hover{background-color:#f7f6f9;transform:translate(4px)}.mobile-nav-link--active{background-color:#f2f0f5;color:#754bbe;font-weight:600}.menu-burger{width:48px;height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:none;background:linear-gradient(135deg,#e8e0f5,#ddd4ee);cursor:pointer;padding:10px;transition:all .2s ease;position:relative;border-radius:8px;box-shadow:0 2px 8px #e8e0f54d}.menu-burger:hover{background:linear-gradient(135deg,#ddd4ee,#c4b5e8);box-shadow:0 4px 12px #ddd4ee66}.menu-burger:hover .menu-burger__line{background:#fff;box-shadow:0 1px 3px #ffffff80}.logo-link{display:flex;align-items:center;text-decoration:none;transition:transform .2s ease-in-out}.logo-link:hover{transform:scale(1.02)}.mobile-menu{position:fixed;top:0;right:0;bottom:0;width:100%;max-width:384px;background:#fff;box-shadow:0 20px 50px -12px #6b4ea226;z-index:50;transform:translate(100%);transition:transform .3s ease-in-out;overflow-y:auto}.mobile-menu--open{transform:translate(0)}.mobile-menu__content{padding:6rem 2rem 2rem;display:flex;flex-direction:column;gap:2rem}.mobile-menu__nav{display:flex;flex-direction:column;gap:.5rem}.mobile-menu__link{min-height:48px;padding:.75rem 1rem;border-radius:.75rem;display:flex;align-items:center;text-decoration:none;color:#805eba;font-weight:500;transition:all .2s ease-in-out;background:none;border:none;cursor:pointer;text-align:left;width:100%}.mobile-menu__link:hover{background-color:#f7f6f9;transform:translate(4px)}.mobile-menu__link--active{background-color:#a896d81a;color:#754bbe;font-weight:600}.mobile-menu__actions{display:flex;flex-direction:column;gap:1rem;padding-top:1rem;border-top:1px solid hsl(262 20% 90%)}.mobile-menu__button{min-height:48px;padding:.75rem 1.5rem;border-radius:12px;font-weight:600;transition:all .2s ease-in-out;cursor:pointer;border:none;font-size:.95rem}.mobile-menu__button--secondary{background:transparent;color:#805eba;border:1.5px solid rgba(168,150,216,.25)}.mobile-menu__button--secondary:hover{background:#a896d814;border-color:#a896d866;transform:translateY(-1px);box-shadow:0 4px 12px #a896d81a}.mobile-menu__button--primary{background:transparent;color:#805eba;border:1.5px solid rgba(168,150,216,.25);box-shadow:none}.mobile-menu__button--primary:hover{background:#a896d814;border-color:#a896d866;transform:translateY(-1px);box-shadow:0 4px 12px #a896d81a}.mobile-menu__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#6b4ea226;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40}.menu-burger__line{display:block;width:26px;height:2.5px;background:#fff;border-radius:2px;margin:0;transition:all .3s ease;box-shadow:0 1px 2px #ffffff4d}.menu-burger__line:not(:last-child){margin-bottom:5px}.menu-burger[aria-expanded=true] .menu-burger__line:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.menu-burger[aria-expanded=true] .menu-burger__line:nth-child(2){opacity:0;transform:scaleX(0)}.menu-burger[aria-expanded=true] .menu-burger__line:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}header button:not(.logo-link):not(.menu-burger),.header button:not(.logo-link):not(.menu-burger),.site-header button:not(.logo-link):not(.menu-burger){background:transparent!important;border:none!important;color:#6b4ea2b3!important}header .btn-primary,.header .btn-primary{background:#754bbe!important}header .logo-link,.header .logo-link,.site-header .logo-link,button.logo-link{background:transparent!important;border:none!important}header .menu-burger,.header .menu-burger,.site-header .menu-burger,button.menu-burger{background:linear-gradient(135deg,#e8e0f5,#ddd4ee)!important;box-shadow:0 2px 8px #e8e0f54d!important}header .menu-burger:hover,.header .menu-burger:hover,.site-header .menu-burger:hover,button.menu-burger:hover{background:linear-gradient(135deg,#ddd4ee,#c4b5e8)!important;box-shadow:0 4px 12px #ddd4ee66!important}header .auth-button,.header .auth-button{background:#a896d814!important;border:1.5px solid rgba(168,150,216,.25)!important;color:#6b5b95!important;padding:.5rem 1rem!important;border-radius:10px!important;font-weight:600!important;font-size:.9rem!important;transition:all .2s ease!important}header .auth-button:hover,.header .auth-button:hover{background:#a896d826!important;border-color:#a896d866!important;transform:translateY(-1px)!important;box-shadow:0 4px 12px #a896d826!important;text-decoration:none!important}.auth-divider{width:1px;height:20px;background:linear-gradient(180deg,#a896d800,#a896d84d,#a896d800);flex-shrink:0}