/* Category Navigation Styles */
.category-navigation {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px 0;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.category-nav-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.category-nav-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.category-nav-tab:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.category-nav-tab.active {
    background: white;
    color: #667eea;
    border-color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.category-nav-tab i {
    font-size: 18px;
}

.tool-count-badge {
    background: rgba(255, 255, 255, 0.3);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.category-nav-tab.active .tool-count-badge {
    background: #667eea;
    color: white;
}

/* Enhanced Category Headers */
.category-section {
    margin-bottom: 60px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.category-header-wrapper {
    margin-bottom: 30px;
}

.category-header-enhanced {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 30px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.category-header-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.category-icon-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 36px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    flex-shrink: 0;
}

.category-header-content {
    flex: 1;
}

.category-header-content h2 {
    margin: 0 0 8px 0;
    color: #2d3748;
    font-size: 28px;
    font-weight: 700;
}

.category-header-content p {
    margin: 0 0 15px 0;
    color: #4a5568;
    font-size: 16px;
    line-height: 1.6;
}

.category-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #667eea;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-item i {
    font-size: 16px;
}

/* Tool Grid Improvements - Force 3 Column Layout */
.content-sec .content-sec-inner .content-cats-sec {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important;
    width: 100% !important;
    flex-wrap: unset !important;
}

.content-sec .content-sec-inner .content-cats-sec .content-cats-col {
    flex: unset !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin-bottom: 0 !important;
    transition: transform 0.3s ease;
}

.content-cats-col:hover {
    transform: translateY(-5px);
}

.content-cats-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.content-cats-inner:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.content-cats-inner.locked {
    opacity: 0.7;
    position: relative;
}

.content-cats-inner.locked::after {
    content: '\f023';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: 15px;
    right: 15px;
    color: #f59e0b;
    font-size: 20px;
}

.tool-card {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.tool-card-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.tool-card-content {
    flex: 1;
}

.tool-card-title {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 700;
    color: #2d3748;
}

.tool-card-description {
    margin: 0;
    font-size: 14px;
    color: #718096;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .category-nav-tabs {
        padding: 0 15px;
    }
    
    .content-sec .content-sec-inner .content-cats-sec {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .content-sec .content-sec-inner .content-cats-sec .content-cats-col {
        width: 100% !important;
    }
}

@media (max-width: 768px) {
    .category-navigation {
        position: relative;
    }
    
    .category-nav-tab span:not(.tool-count-badge) {
        display: none;
    }
    
    .category-nav-tab {
        padding: 10px 15px;
    }
    
    .category-header-enhanced {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .category-icon-large {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .content-sec .content-sec-inner .content-cats-sec {
        grid-template-columns: 1fr !important;
    }
    
    .content-sec .content-sec-inner .content-cats-sec .content-cats-col {
        width: 100% !important;
        padding: 0 !important;
    }
}

@media (max-width: 480px) {
    .category-nav-tab {
        padding: 8px 12px;
    }
    
    .category-nav-tab i {
        font-size: 16px;
    }
    
    .tool-count-badge {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .category-header-enhanced {
        padding: 15px;
    }
    
    .category-header-content h2 {
        font-size: 22px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .category-header-enhanced {
        background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    }
    
    .category-header-content h2 {
        color: #f7fafc;
    }
    
    .category-header-content p {
        color: #e2e8f0;
    }
    
    .content-cats-inner {
        background: #2d3748;
        color: #f7fafc;
    }
    
    .tool-card-title {
        color: #f7fafc;
    }
    
    .tool-card-description {
        color: #cbd5e0;
    }
}

/* Animation */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category-section {
    animation: slideInUp 0.5s ease forwards;
}

.content-cats-col {
    animation: slideInUp 0.5s ease forwards;
}

.content-cats-col:nth-child(1) { animation-delay: 0.05s; }
.content-cats-col:nth-child(2) { animation-delay: 0.1s; }
.content-cats-col:nth-child(3) { animation-delay: 0.15s; }
.content-cats-col:nth-child(4) { animation-delay: 0.2s; }
.content-cats-col:nth-child(5) { animation-delay: 0.25s; }
.content-cats-col:nth-child(6) { animation-delay: 0.3s; }