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.elementor-element.elementor-element-42559b6 .elementor-heading-title{font-size:14px;}.elementor-3006 .elementor-element.elementor-element-ec38ca4{--container-widget-width:329px;--container-widget-flex-grow:0;width:var( --container-widget-width, 329px );max-width:329px;}.elementor-3006 .elementor-element.elementor-element-194ba36{--container-widget-width:329px;--container-widget-flex-grow:0;width:var( --container-widget-width, 329px );max-width:329px;}.elementor-3006 .elementor-element.elementor-element-194ba36 .elementor-heading-title{font-size:14px;}.elementor-3006 .elementor-element.elementor-element-40cabf6{--container-widget-width:329px;--container-widget-flex-grow:0;width:var( --container-widget-width, 329px );max-width:329px;}.elementor-3006 .elementor-element.elementor-element-70d11ee{--container-widget-width:329px;--container-widget-flex-grow:0;width:var( --container-widget-width, 329px );max-width:329px;}.elementor-3006 .elementor-element.elementor-element-70d11ee .elementor-heading-title{font-size:14px;}.elementor-3006 .elementor-element.elementor-element-c37ccf4{--container-widget-width:329px;--container-widget-flex-grow:0;width:var( --container-widget-width, 329px );max-width:329px;}}/* Start custom CSS for shortcode, class: .elementor-element-953610a *//* Keyword Difficulty Checker - Modern Professional Styling */
.keyword-difficulty-checker {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    max-width: 650px;
    margin: 0 auto;
    padding: 0;
}

.kdc-container {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e8ecef;
    position: relative;
    overflow: hidden;
}

.kdc-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}

.kdc-header {
    text-align: center;
    margin-bottom: 35px;
    color: #1a1d21;
}

.kdc-header h3 {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #1a1d21;
    letter-spacing: -0.5px;
}

.kdc-header p {
    font-size: 16px;
    color: #6b7280;
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

.kdc-input-section {
    margin-bottom: 30px;
}

.input-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: stretch;
}

.kdc-input {
    flex: 1;
    min-width: 280px;
    padding: 16px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 15px;
    background: #ffffff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #1a1d21;
    font-weight: 500;
}

.kdc-input:focus {
    outline: none;
    border-color: #667eea;
    background: #fafbfc;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.kdc-input::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.kdc-button {
    padding: 16px 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.kdc-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.kdc-button:hover::before {
    left: 100%;
}

.kdc-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.35);
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

.kdc-button:active {
    transform: translateY(0);
}

.kdc-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.kdc-results {
    background: #f8fafc;
    border-radius: 14px;
    padding: 30px;
    margin-top: 25px;
    border: 1px solid #f1f5f9;
    animation: slideUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e8ecef;
}

.results-header h4 {
    color: #1a1d21;
    margin: 0;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
    transition: background-color 0.2s ease;
}

.result-item:hover {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    padding: 14px 12px;
    margin: 0 -12px;
}

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

.result-label {
    font-weight: 600;
    color: #4b5563;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.result-value {
    font-weight: 500;
    color: #1a1d21;
}

.score-value {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.level-badge {
    padding: 8px 18px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.level-easy {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.level-medium {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.level-hard {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.progress-section {
    margin: 30px 0;
    background: white;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #e8ecef;
}

.progress-bar {
    width: 100%;
    height: 14px;
    background: #f1f5f9;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 12px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    position: relative;
}

.progress-fill {
    height: 100%;
    border-radius: 10px;
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255,255,255,0.4) 50%, 
        transparent 100%);
    animation: shine 2s ease-in-out infinite;
}

@keyframes shine {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #6b7280;
    font-weight: 600;
    margin-top: 8px;
}

.insights-section {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    padding: 24px;
    border-radius: 12px;
    margin-top: 25px;
    border-left: 4px solid #667eea;
    position: relative;
}

.insights-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23667eea" opacity="0.03"><path d="M30,30 Q50,10 70,30 T90,50 T70,70 T50,90 T30,70 T10,50 T30,30 Z"/></svg>');
    background-size: 80px 80px;
    border-radius: 12px;
}

.insights-section h5 {
    margin: 0 0 12px 0;
    color: #1a1d21;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.insights-text {
    margin: 0;
    color: #4b5563;
    line-height: 1.6;
    font-size: 15px;
    position: relative;
    z-index: 1;
    font-weight: 500;
}

.kdc-footer {
    margin-top: 25px;
    text-align: center;
}

.info-note {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    padding: 12px 24px;
    border-radius: 25px;
    color: #6b7280;
    font-size: 14px;
    border: 1px solid #e8ecef;
    font-weight: 500;
}

/* Loading States */
.kdc-button.loading {
    pointer-events: none;
}

.kdc-button.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success Animation */
@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.kdc-results.show-success {
    animation: successPulse 0.6s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .kdc-container {
        padding: 30px 25px;
        margin: 15px;
        border-radius: 14px;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .kdc-input {
        min-width: 100%;
        padding: 14px 18px;
    }
    
    .kdc-button {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }
    
    .result-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        text-align: left;
    }
    
    .kdc-header h3 {
        font-size: 26px;
        flex-direction: column;
        gap: 8px;
    }
    
    .kdc-results {
        padding: 25px 20px;
    }
    
    .progress-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .kdc-container {
        padding: 25px 20px;
        margin: 10px;
    }
    
    .kdc-header h3 {
        font-size: 24px;
    }
    
    .kdc-results {
        padding: 20px 16px;
    }
    
    .insights-section {
        padding: 20px;
    }
    
    .level-badge {
        padding: 6px 14px;
        font-size: 12px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .keyword-difficulty-checker {
        color-scheme: light dark;
    }
}

/* Print styles */
@media print {
    .kdc-button,
    .kdc-input {
        display: none;
    }
    
    .kdc-results {
        display: block !important;
        box-shadow: none;
        border: 2px solid #000;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .kdc-container {
        border: 2px solid #000;
    }
    
    .kdc-input {
        border: 2px solid #000;
    }
    
    .kdc-button {
        border: 2px solid #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}/* End custom CSS */