/* Language Switcher Styles */
.language-switcher {
    appearance: none;
    background-color: transparent;
    border: 1px solid var(--gray-400);
    border-radius: var(--border-radius-sm);
    color: var(--gray-800);
    padding: 0.5rem 1.5rem 0.5rem 0.75rem;
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23666' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 16px;
    transition: all var(--transition-fast);
    max-width: 80px;
}

.language-switcher:hover,
.language-switcher:focus {
    border-color: var(--primary-blue);
    outline: none;
    box-shadow: 0 0 0 2px rgba(10, 36, 99, 0.2);
}

.language-selector {
    margin-left: var(--spacing-lg);
    position: relative;
}

/* Tooltip Styles */
.tooltip {
    position: absolute;
    background-color: var(--gray-900);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    z-index: 1000;
    display: none;
    pointer-events: none;
    max-width: 300px;
    text-align: center;
}

.tooltip::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent var(--gray-900) transparent;
}

/* Form Validation Styles */
.invalid {
    border-color: var(--error-color) !important;
}

.error-message {
    color: var(--error-color);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

/* RTL Support (for future expansion) */
html[dir="rtl"] {
    direction: rtl;
}

html[dir="rtl"] .container {
    direction: rtl;
}

html[dir="rtl"] .nav-menu {
    right: auto;
    left: -100%;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
}

html[dir="rtl"] .nav-menu.active {
    right: auto;
    left: 0;
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .cta-section,
    .site-footer {
        display: none;
    }
    
    main {
        padding: 0 !important;
    }
    
    .product-card,
    .feature-card,
    .testimonial-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}