.portfolio-page-wrapper {
    padding: 140px 0 60px 0;
    min-height: 100vh;
}
.page-header {
    text-align: center;
    margin-bottom: 50px;
}
.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #232323;
    margin-bottom: 15px;
}
.page-header p {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}
.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #6c5ce7;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}
.back-link:hover {
    color: #a29bfe;
    transform: translateX(-5px);
}
.back-link i {
    margin-right: 8px;
}
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.filter-btn {
    background: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
}
.filter-btn:hover {
    transform: scale(1.05);
    opacity: 0.9;
}
.filter-btn.active {
    box-shadow: 0 0 0 3px #fff, 0 0 0 5px #6c5ce7;
    transform: scale(1.05);
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}
.portfolio-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}
.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.25);
}
.portfolio-card .card-image {
    height: 200px;
    overflow: hidden;
}
.portfolio-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.portfolio-card:hover .card-image img {
    transform: scale(1.1);
}
.portfolio-card .card-content {
    padding: 20px;
}
.portfolio-card .card-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #232323;
    margin: 0 0 8px 0;
    line-height: 1.4;
}
.portfolio-card .card-content .card-category {
    display: inline-block;
    background: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}
.loading-spinner {
    text-align: center;
    padding: 60px;
    color: #666;
    font-size: 1.2rem;
    grid-column: 1 / -1;
}
#portfolioModal .modal-dialog {
    max-width: 100%;
    margin: 0;
}
#portfolioModal .modal-content {
    background: linear-gradient(135deg, #8b9df5 0%, #9b6bc4 100%);
    border: none;
    border-radius: 0;
    min-height: 100vh;
}
#portfolioModal .modal-body {
    background: linear-gradient(135deg, #8b9df5 0%, #9b6bc4 100%);
    padding: 30px;
}
#portfolioModal .modal-body,
#portfolioModal .modal-body h1,
#portfolioModal .modal-body h2,
#portfolioModal .modal-body h3,
#portfolioModal .modal-body h4,
#portfolioModal .modal-body h5,
#portfolioModal .modal-body h6,
#portfolioModal .modal-body p,
#portfolioModal .modal-body span,
#portfolioModal .modal-body li,
#portfolioModal .modal-body .content,
#portfolioModal .modal-body .content h4,
#portfolioModal .modal-body .content span,
#portfolioModal .skill-list ul li,
#portfolioModal .skill-list ul li h4,
#portfolioModal .skill-list ul li span,
#portfolioModal .skill-list ul li .content,
#portfolioModal .skill-list ul li .content h4,
#portfolioModal .skill-list ul li .content span {
    color: #fff !important;
}
#portfolioModal .skill-list ul li .icon i {
    color: #fff !important;
    font-size: 1.5rem;
}
@media (max-width: 768px) {
    .portfolio-page-wrapper {
        padding: 120px 15px 40px 15px;
    }
    .page-header h1 {
        font-size: 1.8rem;
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .portfolio-card .card-image {
        height: 140px;
    }
    .portfolio-card .card-content {
        padding: 12px;
    }
    .portfolio-card .card-content h5 {
        font-size: 0.9rem;
    }
    .filter-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
}
@media (max-width: 480px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}