/* ===== PORTFOLIO PAGE SPECIFIC STYLES ===== */

/* Portfolio Header */
.portfolio-header {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--gray-900) 50%, var(--brand-black) 100%);
    color: var(--brand-white);
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.portfolio-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 183, 43, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 183, 43, 0.05) 0%, transparent 50%);
    animation: patternFloat 20s ease-in-out infinite;
}

.header-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--brand-primary);
}

.breadcrumb .separator {
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb .current {
    color: var(--brand-primary);
    font-weight: 600;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.page-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.portfolio-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: rgba(255, 183, 43, 0.1);
    border: 1px solid rgba(255, 183, 43, 0.3);
    border-radius: 1.5rem;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: 1.5rem;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover::before {
    opacity: 0.2;
}

.stat-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 183, 43, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-primary);
    display: block;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-plus {
    font-size: 1.5rem;
    color: var(--brand-primary);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.stat-icon {
    font-size: 1.5rem;
    margin-top: 1rem;
}

/* Services Portfolio Section */
.services-portfolio {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.service-category {
    margin-bottom: 6rem;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid rgba(255, 183, 43, 0.2);
}

.category-icon {
    flex-shrink: 0;
}

.icon-gradient {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--brand-black);
    font-weight: 800;
    transform: rotate(-5deg);
    transition: transform 0.3s ease;
}

.category-header:hover .icon-gradient {
    transform: rotate(0deg) scale(1.1);
}

.category-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--brand-white);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-black);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-brand-lg);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold-black);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--brand-white);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

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

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(255, 183, 43, 0.1);
    border: 1px solid rgba(255, 183, 43, 0.3);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--brand-primary);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: var(--brand-primary);
    color: var(--brand-black);
}

.service-stats {
    margin-top: auto;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 183, 43, 0.2);
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--brand-primary);
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Industry Applications */
.industry-applications {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.industry-showcase {
    margin-top: 4rem;
}

.industry-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    overflow-x: auto;
    padding: 1rem 0;
}

.industry-tab {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--brand-white);
    border: 2px solid var(--gray-200);
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 150px;
    justify-content: center;
}

.industry-tab:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-brand);
}

.industry-tab.active {
    background: var(--gradient-primary);
    border-color: var(--brand-primary);
    color: var(--brand-black);
}

.tab-icon {
    font-size: 1.25rem;
}

.tab-text {
    font-weight: 600;
}

.industry-content {
    position: relative;
    min-height: 400px;
}

.industry-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.industry-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.panel-content {
    background: var(--brand-white);
    border-radius: 1.5rem;
    padding: 3rem;
    box-shadow: var(--shadow-black);
    border: 1px solid rgba(255, 183, 43, 0.2);
}

.panel-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.panel-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.solution-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 183, 43, 0.2);
    transition: all 0.3s ease;
}

.solution-item:hover {
    background: rgba(255, 183, 43, 0.1);
    border-color: var(--brand-primary);
    transform: translateX(4px);
}

.solution-icon {
    font-size: 1.5rem;
}

.solution-name {
    font-weight: 600;
    color: var(--text-primary);
}

/* Success Stories */
.success-stories {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.story-card {
    background: var(--brand-white);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-black);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.story-card:hover::before {
    transform: scaleX(1);
}

.story-card:hover {
    transform: translateY(-8px);
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-brand-lg);
}

.story-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.story-category {
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: var(--brand-black);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.story-industry {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.story-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.story-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.story-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 183, 43, 0.2);
}

.metric-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--brand-primary);
    display: block;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.story-quote {
    background: var(--bg-secondary);
    border-left: 4px solid var(--brand-primary);
    padding: 1rem;
    margin: 0;
    border-radius: 0 0.5rem 0.5rem 0;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Service Approach */
.service-approach {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.approach-content {
    max-width: 1000px;
    margin: 0 auto;
}

.approach-text {
    text-align: center;
    margin-bottom: 4rem;
}

.approach-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.approach-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.methodology-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: var(--brand-white);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-black);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.step-item:hover {
    border-color: var(--brand-primary);
    transform: translateX(8px);
    box-shadow: var(--shadow-brand-lg);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--brand-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    margin-top: 0.5rem;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Portfolio CTA */
.portfolio-cta {
    padding: 6rem 0;
    background: var(--gradient-black-gold);
    color: var(--brand-white);
    position: relative;
    overflow: hidden;
}

.portfolio-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 183, 43, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 183, 43, 0.05) 0%, transparent 50%);
    animation: patternFloat 20s ease-in-out infinite;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 183, 43, 0.1);
    border: 1px solid rgba(255, 183, 43, 0.2);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 1.25rem;
    color: var(--brand-primary);
}

.feature-text {
    font-weight: 600;
}

.cta-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .category-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .stories-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .portfolio-header {
        padding: 6rem 0 3rem;
    }
    
    .portfolio-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .industry-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .industry-tab {
        width: 100%;
        max-width: 250px;
    }
    
    .panel-content {
        padding: 2rem;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
    }
    
    .story-metrics {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 640px) {
    .portfolio-stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 2rem;
    }
    
    .methodology-steps {
        gap: 1.5rem;
    }
    
    .step-item {
        padding: 1.5rem;
    }
}