/* Custom CSS for LED Industrial Lighting Theme */

/* H5 Optimizations */
@media only screen and (max-width: 768px) {
    /* Improved touch targets */
    button, a, input, select, textarea {
        min-height: 44px;
        min-width: 44px;
        padding: 10px 16px;
    }
    
    /* Optimized font sizes for mobile */
    h1 {
        font-size: 28px !important;
    }
    
    h2 {
        font-size: 24px !important;
    }
    
    h3 {
        font-size: 20px !important;
    }
    
    /* Smooth scrolling for mobile */
    html {
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Prevent text zooming on input focus */
    input[type="text"], input[type="email"], input[type="tel"], textarea {
        font-size: 16px !important;
    }
}

/* Animation Classes */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.6s ease forwards;
}

.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Language Switcher Styles */
.menu-item-language {
    position: relative;
}

.menu-item-language select {
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 8px 12px;
    font-size: 14px;
    background: var(--bg-white);
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.menu-item-language select:hover {
    border-color: var(--primary-color);
}

/* Search Modal Styles */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    position: relative;
}

.search-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-dark);
    transition: var(--transition);
}

.search-modal-close:hover {
    color: var(--primary-color);
}

.search-modal form {
    display: flex;
    gap: 10px;
}

.search-modal input[type="search"] {
    flex: 1;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 16px;
}

.search-modal input[type="submit"] {
    padding: 15px 30px;
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.search-modal input[type="submit"]:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 102, 204, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Product Card Hover Effects */
.product-card:hover .product-content {
    transform: translateY(-5px);
}

.product-card .product-content {
    transition: var(--transition);
}

/* Feature Card Hover Effects */
.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card .feature-icon {
    transition: var(--transition);
}

/* Header Sticky Effects */
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .main-navigation {
        padding-top: 80px;
    }
    
    .main-navigation ul {
        gap: 15px;
    }
    
    .main-navigation a {
        display: block;
        padding: 12px 0;
        font-size: 18px;
    }
}

/* Contact Form Styles */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.contact-form button {
    padding: 16px 32px;
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.contact-form button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
}

/* RTL Support */
[dir="rtl"] .main-navigation ul {
    flex-direction: row-reverse;
}

[dir="rtl"] .hero-stats {
    flex-direction: row-reverse;
}

[dir="rtl"] .features-grid {
    direction: rtl;
}

[dir="rtl"] .products-grid {
    direction: rtl;
}

[dir="rtl"] .footer-grid {
    direction: rtl;
}

/* Print Styles */
@media print {
    .site-header,
    .footer,
    .back-to-top,
    .search-modal {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
}