/* ===================================================================
   CATEGORY CARD COMPONENT
   Reusable card for displaying tool categories
   =================================================================== */

.category-card-v2 {
    position: relative;
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 5 / 6;
    width: 100%;
}

/* Top Border on Hover */
.category-card-v2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-color-light));
    opacity: 0;
    transition: opacity 0.3s;
}

.category-card-v2:hover::before {
    opacity: 1;
}

/* Card Background Gradient */
.category-card-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 1;
    transition: opacity 0.3s;
    pointer-events: none;
}

.category-card-v2:hover .category-card-background {
    opacity: 0.6;
}

/* Hover Effect */
.category-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08),
        0 8px 16px rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.08);
}

/* ============ CARD STRUCTURE ============ */

/* Card Header - Icon area */
.category-card-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    z-index: 1;
    gap: var(--spacing-sm);
}

.category-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    min-width: 0;
}

/* Icon Wrapper */
.category-icon-wrapper {
    position: relative;
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-v2:hover .category-icon-bg {
    transform: scale(1.1) rotate(5deg);
}

.category-icon-wrapper i {
    position: relative;
    font-size: 30px;
    z-index: 1;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-v2:hover .category-icon-wrapper i {
    transform: scale(1.1);
}

/* Category Title - Max 2 lines */
.category-card-header h3 {
    font-size: 22px;
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Trending Badge */
.category-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: var(--fw-semibold);
    background: rgba(249, 115, 22, 0.1);
    color: #F97316;
    border: 1px solid rgba(249, 115, 22, 0.2);
    flex-shrink: 0;
}

.category-badge i {
    font-size: 0.875rem;
}

/* Card Body - Description area */
.category-card-body {
    position: relative;
    flex: 1;
    z-index: 1;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
}

.category-card-body p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Card Footer - CTA area */
.category-card-footer {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1;
    margin-top: auto;
}

/* Tool Count */
.tool-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.125rem;
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
}

.tool-count i {
    font-size: 1.125rem;
    color: var(--primary-color);
}

/* Arrow Button */
.category-arrow {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-bg);
    border-radius: var(--radius-full);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-arrow i {
    font-size: 18px;
    color: var(--text-light);
    transition: all 0.3s;
}

.category-card-v2:hover .category-arrow {
    background: var(--primary-color);
    transform: translateX(4px) scale(1.1);
}

.category-card-v2:hover .category-arrow i {
    color: white;
}

/* ============ CATEGORY SECTION ============ */
.tools-categories {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
}

/* ============ CATEGORY GRID ============ */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1600px;
    margin: 0 auto;
}

/* ============ RESPONSIVE BREAKPOINTS ============ */

@media (max-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .category-card-header h3 {
        font-size: 20px;
    }

    .category-card-body p {
        font-size: 16px;
    }
}

@media (max-width: 640px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .category-icon-wrapper {
        width: 52px;
        height: 52px;
    }

    .category-icon-wrapper i {
        font-size: 26px;
    }

    .category-card-header h3 {
        font-size: 18px;
    }

    .category-card-body p {
        font-size: 15px;
    }
}