/* =========================================
   STUDIO KASHI - Categories Page Styles
   ========================================= */

/* === Categories Hero === */
.categories-hero .page-hero-bg {
    background: var(--color-dark);
}

.hero-gradient-categories {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 60% 60% at 70% 40%, rgba(240, 147, 251, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 30% 60%, rgba(17, 153, 142, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 40% 40% at 50% 20%, rgba(252, 70, 107, 0.1) 0%, transparent 50%),
        var(--color-dark);
}

/* === Categories Section === */
.categories-section {
    padding: var(--space-2xl) var(--space-lg) var(--space-3xl);
}

.categories-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

/* === Category Card === */
.category-card {
    position: relative;
    min-height: 450px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform 0.6s var(--ease-out-expo);
}

.category-card:hover {
    transform: translateY(-10px);
}

/* Full-width first and last cards */
.category-card:nth-child(1),
.category-card:nth-child(6) {
    grid-column: span 2;
    min-height: 400px;
}

.category-link {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
    padding: var(--space-xl);
    position: relative;
}

.category-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-behind);
}

.category-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 1s var(--ease-out-expo);
}

.category-card:hover .category-gradient {
    transform: scale(1.1);
}

.category-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 0, 0, 0.2) 0%, transparent 50%);
    opacity: 0.5;
}

.category-content {
    position: relative;
    z-index: 1;
    max-width: 500px;
}

.category-count {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.category-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.category-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-lg);
    max-width: 400px;
}

.category-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    transition: all 0.4s var(--ease-out-expo);
}

.category-card:hover .category-cta {
    background: var(--color-light);
    color: var(--color-dark);
}

.category-cta svg {
    transition: transform 0.3s var(--ease-out-expo);
}

.category-card:hover .category-cta svg {
    transform: translate(3px, -3px);
}

/* === Category Showcase === */
.category-showcase {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    gap: var(--space-sm);
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.5s var(--ease-out-expo);
}

.category-card:hover .category-showcase {
    opacity: 1;
    transform: translateY(0);
}

.showcase-item {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s var(--ease-out-expo);
}

.showcase-item:hover {
    transform: scale(1.1) rotate(5deg);
}

.showcase-item:nth-child(1) { transition-delay: 0.1s; }
.showcase-item:nth-child(2) { transition-delay: 0.2s; }
.showcase-item:nth-child(3) { transition-delay: 0.3s; }

/* === Process Section === */
.process-section {
    padding: var(--space-3xl) var(--space-lg);
    position: relative;
    overflow: hidden;
}

.process-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-behind);
}

.process-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 50% at 0% 50%, rgba(255, 107, 107, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 80% 50% at 100% 50%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
        var(--color-dark-soft);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-marker {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
}

.step-line {
    flex: 1;
    width: 2px;
    margin-top: var(--space-sm);
    background: linear-gradient(180deg, var(--color-primary) 0%, transparent 100%);
}

.step-content {
    padding-top: 0.75rem;
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.step-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

/* === Stats Section === */
.stats-section {
    padding: var(--space-3xl) var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.stat-block {
    text-align: center;
    padding: var(--space-xl);
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-xl);
    transition: transform 0.4s var(--ease-out-expo);
}

.stat-block:hover {
    transform: translateY(-8px);
}

.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-num::after {
    content: '+';
    font-size: 0.6em;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.7);
}

/* === Responsive === */
@media (max-width: 1200px) {
    .categories-grid {
        gap: var(--space-md);
    }
    
    .category-card {
        min-height: 400px;
    }
}

@media (max-width: 992px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .category-card:nth-child(1),
    .category-card:nth-child(6) {
        grid-column: span 1;
    }
    
    .category-showcase {
        opacity: 1;
        transform: translateY(0);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .category-card {
        min-height: 350px;
    }
    
    .category-link {
        padding: var(--space-lg);
    }
    
    .category-showcase {
        position: static;
        margin-top: var(--space-md);
    }
    
    .showcase-item {
        width: 50px;
        height: 50px;
    }
    
    .process-step {
        grid-template-columns: 60px 1fr;
        gap: var(--space-md);
    }
    
    .step-number {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .stat-block {
        padding: var(--space-lg);
    }
    
    .process-step {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .step-marker {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .step-line {
        display: none;
    }
}