.header{background-color:var(--color-dark-purple);padding:var(--space-sm) 0;position:fixed;width:100%;top:0;z-index:var(--z-header);box-shadow:var(--shadow-sm)}.header__container{display:flex;justify-content:space-between;align-items:center;max-width:var(--container-max);margin:0 auto;padding:0 var(--space-sm)}.logo-container{flex:0 0 auto}.header__logo img{transition:transform var(--transition);max-width:188px}.header__logo:hover img{transform:scale(1.05)}.header__nav-wrapper{align-items:center;flex:1;position:relative}.header__nav,.header__nav-wrapper{display:flex;justify-content:center}.header__nav{gap:var(--space-lg)}.header__nav a{font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);position:relative;transition:color var(--transition)}.header__nav a:after{content:"";position:absolute;width:0;height:2px;bottom:0;left:50%;background-color:var(--color-yellow);transition:all var(--transition);transform:translateX(-50%)}.header__nav a:focus:after,.header__nav a:hover:after{width:80%}.header__actions{display:flex;align-items:center;gap:var(--space-md);flex:0 0 auto;position:absolute;right:0}.header__mobile-toggle{display:none;flex-direction:column;justify-content:space-between;width:30px;height:21px;z-index:calc(var(--z-header) + 1)}.header__mobile-toggle span{display:block;height:3px;width:100%;background-color:var(--color-white);border-radius:3px;transition:all var(--transition)}.header__mobile-toggle.active span:first-child{transform:translateY(9px) rotate(45deg)}.header__mobile-toggle.active span:nth-child(2){opacity:0}.header__mobile-toggle.active span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.btn{display:inline-block;transition:all var(--transition);border:none;background:transparent;padding:0;cursor:pointer}.btn:hover{transform:translateY(-3px);filter:brightness(1.1)}.btn:active{transform:translateY(1px)}.btn__image{width:auto;height:auto}.btn--register .btn__image{width:110px}.btn--register-large .btn__image{width:272px}@media (max-width:768px){.header__mobile-toggle{display:flex}.header__nav-wrapper{position:fixed;top:0;right:-100%;width:80%;height:100vh;background-color:var(--color-dark-purple);flex-direction:column;justify-content:flex-start;align-items:center;padding:100px var(--space-lg) var(--space-lg);transition:right var(--transition);z-index:var(--z-header)}.header__nav-wrapper.active{right:0}.header__nav{flex-direction:column;gap:var(--space-lg);width:100%;text-align:center}.header__nav a{font-size:var(--font-size-base);padding:var(--space-sm)}.header__actions{margin-top:var(--space-xl);position:static}.header__container{padding:0 var(--space-sm)}body.menu-open{overflow:hidden}}