/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Cairo', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Language Switch Button Styles */
.language-switch-container {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
}

.language-switch-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid #3498db;
    color: #2c3e50;
    padding: 8px 12px;
    border-radius: 25px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.language-switch-btn:hover {
    background: #3498db;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.flag-icon {
    width: 20px;
    height: auto;
    border-radius: 3px;
}



/* English Version Styles */
.english-version {
    font-family: 'Inter', sans-serif;
    direction: ltr;
}

.english-version .header h1 {
    font-family: 'Inter', sans-serif;
}

.english-version .nav-menu {
    direction: ltr;
}

.english-version .nav-menu li a {
    font-family: 'Inter', sans-serif;
}

.english-version .section-header h2 {
    font-family: 'Inter', sans-serif;
}

.english-version .footer-content {
    direction: ltr;
    text-align: left;
}

.english-version .language-switch-btn {
    padding: 8px 12px;
    font-size: 0.9rem;
}

.english-version .flag-icon {
    width: 20px;
}

/* Ensure consistent styling for both versions */
.english-version .download-options {
    justify-content: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.english-version .comparison-table {
    font-size: 0.9rem;
}

.english-version .comparison-table th,
.english-version .comparison-table td {
    padding: 12px 8px;
}

/* Hide Google Translate banner and elements */
.goog-te-banner-frame {
    display: none !important;
}

.goog-te-banner-frame.skiptranslate {
    display: none !important;
}

#goog-gt-tt {
    display: none !important;
}

.goog-te-balloon-frame {
    display: none !important;
}

body {
    top: 0 !important;
    position: static !important;
}

/* Additional Google Translate styling */
.goog-te-gadget-icon {
    display: none !important;
}

.goog-te-gadget-simple {
    background: transparent !important;
    border: none !important;
    font-size: 0 !important;
}

.goog-te-gadget-simple .goog-te-menu-value {
    color: #2c3e50 !important;
    font-family: 'Cairo', sans-serif !important;
}

.goog-te-gadget-simple .goog-te-menu-value span {
    color: #2c3e50 !important;
}

.goog-te-gadget-simple .goog-te-menu-value:before {
    content: "اختر اللغة: " !important;
    color: #7f8c8d !important;
}

/* Fix for translated content */
.translated-ltr {
    direction: ltr !important;
    text-align: left !important;
}

.translated-rtl {
    direction: rtl !important;
    text-align: right !important;
}



.main-content {
    margin-top: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1000;
}

.header-content {
    padding: 20px 0;
    text-align: center;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo-image {
    width: 64px;
    height: 64px;
    object-fit: contain;
    animation: pulse 2s infinite;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    margin: 0;
}

.version {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.header-subtitle p {
    font-size: 1.2rem;
    color: #7f8c8d;
    font-weight: 400;
}

/* Navigation Styles */
.navigation {
    background: rgba(44, 62, 80, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    transition: transform 0.3s ease;
}

.navigation.hidden {
    transform: translateY(-100%);
}

.nav-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: row;
    padding: 15px 0;
    gap: 8px;
    margin: 0;
}

.nav-menu li a {
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
}

.nav-menu li a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Main Content */
.main-content {
    background: white;
    margin: 270px auto 20px auto;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Section Styles */
.section {
    padding: 40px 0;
    border-bottom: 1px solid #ecf0f1;
}

.section:last-child {
    border-bottom: none;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.section-header h2 i {
    color: #667eea;
}

/* Introduction Section */
.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.intro-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    text-align: center;
    margin-bottom: 20px;
}

.card-icon i {
    font-size: 3rem;
    color: #667eea;
    background: white;
    padding: 20px;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.intro-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
}

.intro-card p {
    color: #7f8c8d;
    line-height: 1.8;
    text-align: justify;
}

.features-list {
    list-style: none;
}

.features-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #7f8c8d;
}

.features-list li i {
    color: #27ae60;
    font-weight: bold;
}

/* Screenshot Container Styles */
.screenshot-container {
    margin: 30px 0;
    text-align: center;
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.screenshot-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.screenshot-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.screenshot-image:hover {
    transform: scale(1.02);
}

.screenshot-caption {
    margin-top: 15px;
    font-size: 1rem;
    color: #6c757d;
    font-weight: 500;
    font-style: italic;
}

/* Legacy screenshot placeholder for backward compatibility */
.screenshot-placeholder {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 3px dashed #bdc3c7;
    border-radius: 15px;
    padding: 60px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.screenshot-placeholder:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea10 0%, #764ba210 100%);
}

.screenshot-placeholder i {
    font-size: 4rem;
    color: #bdc3c7;
    margin-bottom: 20px;
    display: block;
}

.screenshot-placeholder p {
    color: #7f8c8d;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Installation Section */
.installation-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
    border-left: 5px solid #667eea;
}

.step-card:hover {
    transform: translateX(10px);
}

.step-number {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    position: absolute;
    top: 20px;
    right: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

.step-content {
    padding: 30px 100px 30px 30px;
    position: relative;
}

.step-content h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
}

.step-content p {
    color: #7f8c8d;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* Requirements */
.requirements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.req-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.req-item:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.req-item i {
    font-size: 1.5rem;
    color: #667eea;
}

/* Download Options */
.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
    justify-content: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.download-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.premium-card {
    border-color: #27ae60;
    background: linear-gradient(135deg, #fff 0%, #eafaf1 100%);
}

.free-card {
    border-color: #3498db;
    background: linear-gradient(135deg, #fff 0%, #ebf3fd 100%);
}

.download-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.premium-card .download-icon {
    color: #27ae60;
}

.free-card .download-icon {
    color: #3498db;
}

.download-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.download-card p {
    color: #7f8c8d;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Pricing Plans */
.pricing-plans {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.plan {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.plan:hover {
    background: #e9ecef;
    transform: scale(1.02);
}

.plan.popular {
    border-color: #f39c12;
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.2);
}

.plan-duration {
    font-weight: 600;
    color: #2c3e50;
}

.plan-price {
    font-weight: 700;
    font-size: 1.2rem;
    color: #f39c12;
}

.popular-badge {
    position: absolute;
    top: -8px;
    right: 10px;
    background: #f39c12;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

/* Free Features */
.free-features {
    margin: 20px 0;
}

.free-badge {
    display: inline-block;
    background: #27ae60;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-note {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin: 0;
}

/* Download Button */
.download-button {
    margin: 20px 0;
    text-align: center;
}

.download-button a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.download-button.premium a {
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.download-button.trial a {
    background: linear-gradient(45deg, #3498db, #2980b9);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.download-button a:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.price-info, .trial-info {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #95a5a6;
    font-style: italic;
}

/* API Explanation Styles */
.api-explanation {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 25px;
    margin: 30px 0;
    border-left: 5px solid #3498db;
}

.api-explanation h4 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.api-explanation h4 i {
    color: #3498db;
}

.api-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.api-step {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.api-step-num {
    background: linear-gradient(45deg, #3498db, #2980b9);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.api-step-content {
    flex: 1;
}

.api-step-content h5 {
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.api-step-content p {
    color: #7f8c8d;
    margin-bottom: 10px;
    line-height: 1.6;
}

.api-link {
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.api-link:hover {
    color: #2980b9;
    text-decoration: underline;
}

.api-form-fields, .api-credentials {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}

.api-form-fields li, .api-credentials li {
    padding: 8px 0;
    border-bottom: 1px solid #ecf0f1;
    color: #34495e;
}

.api-form-fields li:last-child, .api-credentials li:last-child {
    border-bottom: none;
}

.api-form-fields strong, .api-credentials strong {
    color: #2c3e50;
    font-weight: 600;
}

/* Code Block */
.code-block {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 20px;
    border-radius: 10px;
    margin: 15px 0;
    font-family: 'Courier New', monospace;
    overflow-x: auto;
}

.code-block code {
    font-size: 1rem;
}

/* Installation and Startup Lists */
.installation-list, .startup-methods {
    list-style: none;
    padding: 20px 30px;
    counter-reset: step-counter;
}

.installation-list li {
    counter-increment: step-counter;
    margin-bottom: 15px;
    position: relative;
    padding-right: 40px;
    line-height: 1.6;
    color: #7f8c8d;
}

.installation-list li::before {
    content: counter(step-counter);
    background: #667eea;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    position: absolute;
    right: 0;
    top: 0;
}

.startup-methods {
    padding: 20px 30px;
}

.startup-methods li {
    margin-bottom: 12px;
    padding: 10px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    color: #7f8c8d;
    line-height: 1.6;
}

.startup-methods li strong {
    color: #2c3e50;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* License Section Styles */
.license-content {
    max-width: 1000px;
    margin: 0 auto;
}

.info-box, .warning-box, .tip-box {
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
    display: flex;
    align-items: center;
    gap: 15px;
}

.info-box {
    background: linear-gradient(135deg, #3498db20 0%, #2980b920 100%);
    border-left: 4px solid #3498db;
}

.warning-box {
    background: linear-gradient(135deg, #e74c3c20 0%, #c0392b20 100%);
    border-left: 4px solid #e74c3c;
}

.tip-box {
    background: linear-gradient(135deg, #f39c1220 0%, #e67e2220 100%);
    border-left: 4px solid #f39c12;
}

.info-box i, .warning-box i, .tip-box i {
    font-size: 1.5rem;
    color: inherit;
}

/* License Steps */
.license-steps {
    margin-top: 40px;
}

.step {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
}

.step-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.step-num {
    background: rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.step-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.step p, .step ol, .step ul {
    padding: 20px 30px;
    color: #7f8c8d;
    line-height: 1.8;
}

.step-list, .activation-steps {
    padding-right: 50px;
}

.step-list li, .activation-steps li {
    margin-bottom: 10px;
    position: relative;
}

.step-list li::before, .activation-steps li::before {
    content: counter(list-item);
    background: #667eea;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    position: absolute;
    right: -40px;
    top: 0;
}

/* Contact Methods */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.contact-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
}

.contact-icon {
    margin-bottom: 15px;
}

.contact-icon i {
    font-size: 3rem;
    color: #667eea;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 50%;
}

.contact-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.contact-card p {
    color: #667eea;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.contact-note {
    color: #95a5a6;
    font-size: 0.9rem;
    font-style: italic;
}

/* Management List */
.management-list {
    list-style: none;
    padding: 20px 30px;
}

.management-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    border-bottom: 1px solid #ecf0f1;
}

.management-list li:last-child {
    border-bottom: none;
}

.management-list li i {
    color: #667eea;
    font-size: 1.2rem;
    width: 20px;
}

/* Filter Options */
.filter-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.filter-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border-top: 4px solid #667eea;
}

.filter-card:hover {
    transform: translateY(-3px);
}

.filter-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-card h4 i {
    color: #667eea;
}

.filter-card p {
    color: #7f8c8d;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Responsive Design */
@media (max-width: 768px) {
    .intro-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        flex-direction: column;
        align-items: center;
    }

    .logo {
        flex-direction: column;
        gap: 10px;
    }

    .logo h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
        flex-direction: column;
        gap: 10px;
    }

    .contact-methods {
        grid-template-columns: 1fr;
    }

    .filter-options {
        grid-template-columns: 1fr;
    }

    .step-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .step-list, .activation-steps {
        padding-right: 20px;
    }

    .step-list li::before, .activation-steps li::before {
        right: -30px;
    }
}

/* Settings Section */
.settings-categories {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 30px;
}

.settings-category {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.settings-category h3 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 30px;
    margin: 0;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.setting-item {
    padding: 25px 30px;
    border-bottom: 1px solid #ecf0f1;
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.setting-item p {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 10px;
}

.setting-note {
    background: #f8f9fa;
    color: #6c757d;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    border-left: 3px solid #667eea;
}

/* FAQ Section */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.faq-item {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-5px);
}

.faq-question {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.faq-question i {
    font-size: 1.5rem;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
}

.faq-answer {
    padding: 25px;
}

.faq-answer p {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 15px;
}

.faq-answer ul {
    list-style: none;
    padding-right: 0;
}

.faq-answer li {
    color: #7f8c8d;
    padding: 8px 0;
    position: relative;
    padding-right: 25px;
}

.faq-answer li::before {
    content: "•";
    color: #e74c3c;
    font-weight: bold;
    position: absolute;
    right: 0;
    top: 8px;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.contact-method {
    background: white;
    border-radius: 15px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border-top: 4px solid #667eea;
}

.contact-method:hover {
    transform: translateY(-5px);
}

.contact-method .contact-icon {
    margin-bottom: 20px;
}

.contact-method .contact-icon i {
    font-size: 3rem;
    color: #667eea;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 50%;
}

.contact-method h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.contact-method p {
    color: #667eea;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.contact-description {
    color: #95a5a6;
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-link {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: block;
}

.contact-link:hover {
    color: #667eea;
    transform: scale(1.05);
}

.contact-link p {
    margin: 0;
    transition: all 0.3s ease;
}

.facebook-link {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.facebook-link:hover {
    color: #3b5998;
    transform: scale(1.05);
}

.facebook-link p {
    margin: 0;
    transition: all 0.3s ease;
}

/* Developer Info */
.developer-info {
    margin-top: 50px;
    text-align: center;
}

.developer-info h3 {
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.developer-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 25px;
    max-width: 600px;
    margin: 0 auto;
}

.developer-avatar i {
    font-size: 4rem;
    color: #667eea;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 50%;
}

.developer-details {
    text-align: right;
}

.developer-details h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.developer-details p {
    color: #7f8c8d;
    margin-bottom: 5px;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 30px 0;
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 600;
}

.footer-logo i {
    font-size: 1.5rem;
    color: #667eea;
}

.footer-text {
    text-align: left;
}

.footer-text p {
    margin-bottom: 5px;
    color: #bdc3c7;
}

/* Additional Responsive Design */
@media (max-width: 768px) {
    /* Language switcher responsive */
    .language-switch-container {
        position: absolute;
        top: 10px;
        left: 10px;
        z-index: 1001;
    }

    .language-switch-btn {
        padding: 5px 8px;
        font-size: 0.75rem;
        min-width: auto;
    }

    .language-switch-btn span {
        display: none;
    }

    .flag-icon {
        width: 16px;
    }

    .header {
        position: relative;
        padding: 0 10px;
    }

    .header-content {
        padding: 15px 0;
    }

    .logo {
        margin-bottom: 10px;
    }

    .logo-text h1 {
        font-size: 1.8rem;
    }

    .header-subtitle p {
        font-size: 1rem;
        padding: 0 10px;
    }

    .navigation {
        position: sticky;
        top: 0;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    /* Hide navigation when scrolling down on mobile */
    .navigation.hidden-mobile {
        transform: translateY(-100%) !important;
        opacity: 0 !important;
    }

    .main-content {
        margin-top: 0;
    }
}

/* Desktop and Tablet - Ensure horizontal navigation */
@media (min-width: 769px) {
    .nav-menu {
        flex-direction: row !important;
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
    }

    .nav-menu li a {
        padding: 12px 20px;
        font-size: 1rem;
    }
}

.step-content {
    padding: 20px 80px 20px 20px;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        top: 15px;
        right: 15px;
    }

    .nav-menu {
        flex-direction: column;
        align-items: center;
        gap: 5px;
        padding: 10px 0;
    }

    .nav-menu li a {
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .developer-card {
        flex-direction: column;
        text-align: center;
    }

    .developer-details {
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-text {
        text-align: center;
    }

    /* Download options responsive */
    .download-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .download-card {
        padding: 20px;
    }

    /* API explanation responsive */
    .api-step {
        flex-direction: column;
        gap: 10px;
    }

    .api-step-num {
        align-self: flex-start;
    }

    /* Screenshot responsive */
    .screenshot-container {
        padding: 15px;
        margin: 20px 0;
    }

    .screenshot-image {
        border-radius: 6px;
    }
}

/* Tablet responsive design */
@media (max-width: 1024px) and (min-width: 769px) {
    .language-switch-container {
        top: 15px;
        left: 15px;
    }

    .language-switch-btn {
        padding: 7px 12px;
        font-size: 0.85rem;
    }

    .flag-icon {
        width: 18px;
    }

    .download-options {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .api-steps {
        gap: 15px;
    }

    .screenshot-container {
        padding: 18px;
    }
}

/* Large screen optimizations */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }

    .language-switch-container {
        top: 25px;
        left: 25px;
    }

    .language-switch-btn {
        padding: 10px 16px;
        font-size: 1rem;
    }

    .flag-icon {
        width: 22px;
    }

    .download-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .screenshot-container {
        padding: 25px;
    }

    .screenshot-image {
        max-width: 90%;
    }
}

/* Extra large screens */
@media (min-width: 1600px) {
    .translation-content {
        justify-content: space-around;
    }

    .language-shortcuts {
        gap: 15px;
    }

    .lang-btn {
        padding: 10px 20px;
        font-size: 1rem;
    }
}

/* Comparison Section - Simple Table Design */
.comparison-section {
    margin: 40px 0;
    padding: 30px;
    background: #f8f9ff;
    border-radius: 15px;
}

.comparison-section h3 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 1.8rem;
    font-weight: 700;
}

.comparison-section h3 i {
    color: #667eea;
    margin-left: 10px;
}

/* Simple Table Container */
.comparison-table-container {
    overflow-x: auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Basic Table Styles */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.comparison-table th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    text-align: center;
    font-weight: 600;
    border: 1px solid #5a6fd8;
}

.comparison-table th:first-child {
    text-align: right;
    width: 40%;
}

.comparison-table th:nth-child(2),
.comparison-table th:nth-child(3) {
    width: 30%;
}

.comparison-table td {
    padding: 15px;
    border: 1px solid #ddd;
    text-align: center;
    vertical-align: middle;
    background: white;
}

.comparison-table td:first-child {
    text-align: right;
    background: #f9f9f9;
    font-weight: 600;
    color: #2c3e50;
}

.comparison-table tbody tr:nth-child(even) td {
    background: #f5f5f5;
}

.comparison-table tbody tr:nth-child(even) td:first-child {
    background: #f0f0f0;
}

.feature-name {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-end;
    flex-direction: row-reverse;
}

.feature-name i {
    color: #667eea;
    font-size: 1rem;
    width: 18px;
}

.version-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.version-header i {
    font-size: 1.1rem;
}

.free-feature,
.premium-feature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.limitation {
    background: #ffebee;
    color: #d32f2f;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.unlimited {
    background: #e8f5e8;
    color: #388e3c;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.flexible {
    background: #e3f2fd;
    color: #1976d2;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.enabled {
    background: #e8f5e8;
    color: #388e3c;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.disabled {
    background: #ffebee;
    color: #d32f2f;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.premium-feature i {
    color: #388e3c;
    font-size: 1.1rem;
}

.free-feature i {
    color: #d32f2f;
    font-size: 1.1rem;
}

.comparison-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 30px;
}

.summary-card {
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.free-summary {
    background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
    color: #2d3436;
}

.premium-summary {
    background: linear-gradient(135deg, #a29bfe 0%, #6c5ce7 100%);
    color: white;
}

.summary-card h4 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 700;
}

.summary-card h4 i {
    margin-left: 8px;
}

.summary-card p {
    margin-bottom: 15px;
    font-size: 1rem;
    opacity: 0.9;
}

.summary-card ul {
    list-style: none;
    padding: 0;
    text-align: right;
}

.summary-card ul li {
    padding: 5px 0;
    position: relative;
    padding-right: 20px;
}

.summary-card ul li:before {
    content: "✓";
    position: absolute;
    right: 0;
    color: #27ae60;
    font-weight: bold;
}

.premium-summary ul li:before {
    color: #fdcb6e;
}

/* English version adjustments */
.english-version .comparison-table th:first-child {
    text-align: left !important;
}

.english-version .feature-name {
    justify-content: flex-start;
    flex-direction: row !important;
}

.english-version .comparison-section h3 i {
    margin-right: 10px;
    margin-left: 0;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .comparison-section {
        padding: 15px 10px;
        margin: 20px 0;
    }

    .comparison-section h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }

    .comparison-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -10px;
        padding: 0 10px;
    }

    .comparison-table {
        width: 100%;
        min-width: 100%;
        font-size: 0.8rem;
        border-collapse: collapse;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 8px 4px;
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .comparison-table th:first-child,
    .comparison-table td:first-child {
        width: 45%;
        white-space: normal;
        min-width: 120px;
    }

    .comparison-table th:nth-child(2),
    .comparison-table th:nth-child(3),
    .comparison-table td:nth-child(2),
    .comparison-table td:nth-child(3) {
        width: 27.5%;
        text-align: center;
    }

    .feature-name {
        font-size: 0.75rem;
        gap: 4px;
        flex-wrap: wrap;
    }

    .feature-name i {
        font-size: 0.8rem;
    }

    .limitation, .unlimited, .flexible, .enabled, .disabled {
        font-size: 0.7rem;
        padding: 3px 5px;
        white-space: nowrap;
    }

    .version-header {
        flex-direction: column;
        gap: 3px;
    }

    .version-header i {
        font-size: 1rem;
    }

    .version-header span {
        font-size: 0.75rem;
    }

    /* English version mobile adjustments */
    .english-version .comparison-table {
        font-size: 0.8rem;
    }

    .english-version .comparison-table th,
    .english-version .comparison-table td {
        padding: 8px 4px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .comparison-section {
        padding: 10px 5px;
        margin: 15px 0;
    }

    .comparison-section h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
        text-align: center;
    }

    .comparison-table-container {
        margin: 0 -5px;
        padding: 0 5px;
    }

    .comparison-table {
        width: 100%;
        min-width: 100%;
        font-size: 0.75rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 8px 4px;
        font-size: 0.7rem;
    }

    .comparison-table th:first-child,
    .comparison-table td:first-child {
        width: 50%;
        min-width: 100px;
    }

    .comparison-table th:nth-child(2),
    .comparison-table th:nth-child(3),
    .comparison-table td:nth-child(2),
    .comparison-table td:nth-child(3) {
        width: 25%;
    }

    .feature-name {
        font-size: 0.7rem;
        gap: 3px;
        line-height: 1.2;
    }

    .feature-name i {
        font-size: 0.7rem;
    }

    .limitation, .unlimited, .flexible, .enabled, .disabled {
        font-size: 0.65rem;
        padding: 2px 4px;
        line-height: 1.1;
    }

    .version-header span {
        font-size: 0.7rem;
    }

    .version-header i {
        font-size: 0.9rem;
    }

    /* Additional mobile improvements */
    .container {
        padding: 0 5px;
    }

    .section {
        padding: 15px 10px;
        margin: 10px 0;
    }

    .language-switch-container {
        top: 5px;
        left: 5px;
    }

    .language-switch-btn {
        padding: 4px 6px;
        font-size: 0.7rem;
    }

    .flag-icon {
        width: 14px;
    }
}