/* Portfolio Page Specific Styles */

/* Portfolio Hero Section */
.portfolio-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    position: relative;
    overflow: hidden;
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(56, 189, 248, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(14, 165, 233, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.portfolio-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Portfolio Filter Section */
.portfolio-filter-section {
    padding: 3rem 0;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.portfolio-filter-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.filter-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transition: left var(--transition-normal);
    z-index: -1;
}

.filter-tab:hover::before,
.filter-tab.active::before {
    left: 0;
}

.filter-tab:hover,
.filter-tab.active {
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.2);
}

.filter-tab i {
    font-size: 1.1rem;
}

/* Portfolio Projects Section */
.portfolio-projects-section {
    padding: 5rem 0;
    background: var(--dark-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    align-items: stretch;
}

.portfolio-item {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--transition-normal);
}

.portfolio-item.animate-in {
    animation: slideInUp 0.6s ease-out;
}

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

/* Project Card */
.project-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 500px;
    width: 100%;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

/* Laptop Mockup */
.project-screenshot {
    padding: 1rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    position: relative;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.laptop-mockup {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    max-width: 250px;
}

.laptop-screen {
    background: #000;
    border-radius: 8px 8px 0 0;
    padding: 12px;
    position: relative;
    box-shadow: 0 0 0 1px #333;
}

.laptop-screen::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: #333;
    border-radius: 3px;
}

.screen-content {
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 16/10;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform var(--transition-slow);
    background: #f8f9fa;
    transform: scale(0.8);
}

.project-card:hover .project-image {
    transform: scale(0.85);
}

.laptop-base {
    height: 20px;
    background: linear-gradient(to bottom, #333 0%, #222 100%);
    border-radius: 0 0 8px 8px;
    position: relative;
}

.laptop-base::before {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #111;
    border-radius: 2px;
}

/* Project Info */
.project-info {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-category {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.ai-badge {
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.ai-badge:hover {
    background: rgba(56, 189, 248, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3);
    border-color: rgba(56, 189, 248, 0.5);
}

.ai-badge i {
    animation: pulse-blue 2s ease-in-out infinite;
}

.ai-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.1), transparent);
    transition: left 0.6s ease;
}

.ai-badge:hover::before {
    left: 100%;
}

.web-badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.web-badge:hover {
    background: rgba(16, 185, 129, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    border-color: rgba(16, 185, 129, 0.5);
}

.web-badge i {
    animation: pulse-green 2s ease-in-out infinite;
}

.web-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    transition: left 0.6s ease;
}

.web-badge:hover::before {
    left: 100%;
}

.business-badge {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.business-badge:hover {
    background: rgba(245, 158, 11, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    border-color: rgba(245, 158, 11, 0.5);
}

.business-badge i {
    animation: pulse-orange 2s ease-in-out infinite;
}

.business-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.1), transparent);
    transition: left 0.6s ease;
}

.business-badge:hover::before {
    left: 100%;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.project-description {
    color: #333;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.project-features {
    margin-bottom: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    color: #333;
    font-size: 0.85rem;
    background: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
}

.feature-item i {
    color: var(--success-color);
    font-size: 0.8rem;
}

.project-tech {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: auto;
    width: 100%;
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    flex: 1;
    text-align: center;
}

.project-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    transition: left var(--transition-normal);
    z-index: -1;
}

.project-link:hover::before {
    left: 0;
}

.project-link:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(56, 189, 248, 0.3);
}

/* Call to Action Section */
.portfolio-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--dark-bg) 100%);
    border-top: 1px solid var(--border-color);
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .portfolio-hero {
        padding: 6rem 0 3rem;
    }
    
    .portfolio-filter-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-tab {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-card {
        min-height: 500px;
    }
    
    .laptop-mockup {
        max-width: 280px;
    }
    
    .project-screenshot {
        padding: 1rem;
    }
    
    .project-info {
        padding: 1.5rem;
    }
    
    .project-links {
        flex-direction: column;
        width: 100%;
    }
    
    .project-link {
        width: 100%;
        flex: none;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .portfolio-hero {
        padding: 5rem 0 2rem;
    }
    
    .portfolio-title {
        font-size: 2rem;
    }
    
    .portfolio-subtitle {
        font-size: 1rem;
    }
    
    .project-card {
        min-height: 450px;
    }
    
    .laptop-mockup {
        max-width: 250px;
    }
    
    .project-screenshot {
        padding: 0.5rem;
    }
    
    .project-info {
        padding: 1rem;
    }
    
    .project-links {
        width: 100%;
    }
    
    .project-link {
        width: 100%;
        flex: none;
    }
    
    .project-title {
        font-size: 1.25rem;
    }
}

/* Category Badge Animations */
@keyframes pulse-blue {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@keyframes pulse-green {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@keyframes pulse-orange {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Animation Enhancements */
.portfolio-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-tab {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading Animation */
.portfolio-item[style*="display: none"] {
    display: none !important;
}

.portfolio-item[style*="opacity: 0"] {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease-in-out;
}

.portfolio-item[style*="opacity: 1"] {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease-in-out;
}