/* Ergänzungen für responsive.css - Mobile Navigation Fix */

/* Tablet Portrait und kleiner */
@media (max-width: 768px) {
    /* Navigation Container anpassen */
    .nav-container {
        padding: 1rem;
        position: relative;
    }
    
    /* Navigation Menu - Mobile Overlay */
    .nav-menu {
        position: fixed;
        top: 80px; /* Höhe der Navbar */
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-color);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem;
        transform: translateX(-100%); /* Startet außerhalb des Bildschirms */
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        box-shadow: var(--shadow-lg);
        /* Backdrop blur für modernen Look */
        backdrop-filter: blur(10px);
        background-color: rgba(255, 255, 255, 0.95);
    }
    
    /* Dark mode support für mobile menu */
    [data-theme="dark"] .nav-menu {
        background-color: rgba(15, 23, 42, 0.95);
    }
    
    /* Menu ist aktiv - slide in from left */
    .nav-menu.active {
        transform: translateX(0);
    }
    
    /* Navigation Links im Mobile Menu */
    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
        list-style: none;
        margin: 0;
        padding: 0;
        width: 100%;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem;
        font-size: 1.2rem;
        font-weight: 600;
        color: var(--text-color);
        text-decoration: none;
        border-radius: 0.5rem;
        transition: all 0.3s ease;
        position: relative;
    }
    
    .nav-menu a:hover {
        background-color: var(--bg-tertiary);
        color: var(--primary-color);
    }
    
    .nav-menu a.active {
        background-color: var(--primary-color);
        color: white;
    }
    
    /* Entferne die Unterstrich-Animation auf Mobile */
    .nav-menu a::after {
        display: none;
    }
    
    /* Mobile Menu Toggle Button anzeigen */
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        z-index: 1001;
        position: relative;
    }
    
    .mobile-menu-toggle span {
        width: 25px;
        height: 3px;
        background-color: var(--text-color);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        border-radius: 2px;
    }
    
    /* Burger Menu Animation */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-20px);
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Nav Controls Layout für Mobile */
    .nav-controls {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    /* Language und Theme Toggle kleiner auf Mobile */
    .language-toggle button,
    .theme-toggle button {
        padding: 0.4rem;
        font-size: 1rem;
        border-radius: 0.4rem;
    }
    
    /* Verhindere Body Scroll wenn Menu offen ist */
    body.menu-open {
        overflow: hidden;
    }
}

/* Ultra Small Devices - weitere Anpassungen */
@media (max-width: 480px) {
    .nav-container {
        padding: 0.8rem;
    }
    
    .nav-logo a {
        font-size: 1.3rem;
    }
    
    .nav-menu {
        padding: 1.5rem;
    }
    
    .nav-menu ul {
        gap: 1.5rem;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        padding: 0.8rem;
    }
    
    .mobile-menu-toggle span {
        width: 22px;
        height: 2.5px;
    }
}

/* Zusätzliche Verbesserungen für bessere UX */
@media (max-width: 768px) {
    /* Smooth Navbar background transition */
    #navbar {
        transition: all 0.3s ease;
    }
    
    /* Navbar scrolled state auf Mobile */
    #navbar.scrolled {
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    }
    
    [data-theme="dark"] #navbar.scrolled {
        background-color: rgba(15, 23, 42, 0.98);
    }
    
    /* Click area für mobile buttons vergrößern */
    .language-toggle button,
    .theme-toggle button,
    .mobile-menu-toggle {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}