.main-header {
    width: 100%;
    height: 90px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.17);
    background-color: #121B2D;
    
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 92px;
    height: 100%;
    flex: 1;
}

.genx-logo {
    width: 158px;
    height: 52px;
    flex-shrink: 0;
}

.main-navigation {
    display: inline-flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: #FFF;
    text-decoration: none;
    font: 400 16px Inter, -apple-system, Roboto, Helvetica, sans-serif;
    cursor: pointer;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #08C076;
}

.auth-buttons {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.register-button {
    display: flex;
    width: 143px;
    padding: 10px 12px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    border-radius: 30px;
    border: 2px solid #08C076;
    background: transparent;
    color: #08C076;
    font: 500 16px/150% Inter, -apple-system, Roboto, Helvetica, sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.register-button:hover {
    background-color: #08C076;
    color: #121B2D;
}

.login-button {
    display: flex;
    width: 143px;
    padding: 10px 24px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    border-radius: 30px;
    border: none;
    background-color: #08C076;
    color: #121B2D;
    font: 600 16px/150% Inter, -apple-system, Roboto, Helvetica, sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-button:hover {
    background-color: #06a065;
}

/* Mobile menu styles */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #FFFFFF;
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: flex-end;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1000;
}

.mobile-menu-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu {
    width: 320px;
    max-width: 86vw;
    height: 100%;
    background: #121214;
    color: #FFFFFF;
    box-shadow: -8px 0 24px rgba(0,0,0,0.4);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    display: flex;
    flex-direction: column;
}

.mobile-menu-overlay.open .mobile-menu {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: flex-end;
    padding: 16px 16px 0 16px;
}

.mobile-menu-close {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 10px;
    padding: 6px;
    color: #FFFFFF;
    cursor: pointer;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 8px 16px;
}

.mobile-nav-link {
    color: #FFFFFF;
    text-decoration: none;
    padding: 12px 10px;
    border-radius: 10px;
    margin: 4px 0;
    transition: background 0.15s ease;
}

.mobile-nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
}

.mobile-auth {
    margin-top: auto;
    padding: 16px;
    display: flex;
    gap: 12px;
}

.mobile-auth .register-button, .mobile-auth .login-button {
    font-family: inherit;
    font-size: 14px;
    padding: 10px 14px;
    border-radius: 30px;
    cursor: pointer;
}

.mobile-auth .register-button {
    background: transparent;
    color: #08c076;
    border: 2px solid #08c076;
}

.mobile-auth .login-button {
    background: #08c076;
    color: #121b2d;
    border: none;
}

/* Responsive styles */
@media (max-width: 768px) {
    .mobile-menu-toggle { 
        display: inline-flex !important;
        align-items: center; 
        justify-content: center; 
    }
    .auth-buttons { 
        display: none; 
    }
    .main-navigation { 
        display: none; 
    }
    .header-content {
        padding: 0 20px;
    }
}

body.no-scroll { 
    overflow: hidden; 
}