/* --- LAYOUT BASE PORTFÓLIO --- */
.portfolio-hero {
    padding: 100px 15% 100px;
    background-color: var(--bg-primary);
    transition: background-color 0.5s ease;
}

.portfolio-section {
    padding: 0 15% 150px;
    background-color: var(--bg-primary);
    transition: background-color 0.5s ease;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 30px;
    row-gap: 80px;
}

.portfolio-card {
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-section);
    transition: var(--transition-smooth);
}

.portfolio-card:hover {
    border-bottom-color: var(--electric-indigo);
}

.card-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--bg-card);
    transition: background-color 0.5s ease, border-color 0.5s ease;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%) brightness(0.9);
    transition: var(--transition-smooth);
}

.portfolio-card:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(102, 45, 145, 0.2);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.portfolio-card:hover .card-overlay {
    opacity: 1;
}

.card-info .badge {
    color: var(--electric-indigo);
    font-size: 0.8rem;
    margin-top: 15px;
    letter-spacing: 3px;
    font-weight: 500;
    transition: color 0.5s ease;
}

.portfolio-card:hover .card-info h3 {
    color: var(--electric-indigo);
}

.card-info h3 {
    font-size: 1.9rem;
    font-weight: 800;
    margin: 10px 0;
    color: var(--stellar-white);
    transition: var(--transition-smooth); 
}

.card-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    opacity: 0.7;
    margin: 0;
    transition: color 0.5s ease;
}

/* PAGINAÇÃO */
.portfolio-pagination {
    margin-top: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.page-dot {
    width: 45px;
    height: 45px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.5s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.page-dot:hover {
    color: var(--stellar-white);
    background: rgba(255, 255, 255, 0.062);
}

body.light-theme .page-dot:hover {
    background: rgba(0, 0, 0, 0.05);
}

.page-dot.active {
    color: var(--electric-indigo);
}

.page-dot.active::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 20%;
    width: 60%;
    height: 2px;
    background: var(--electric-indigo);
    box-shadow: 0 0 15px var(--electric-indigo);
    animation: fadeInTab 0.4s ease forwards;
}

.page-dot:active {
    transform: scale(0.9);
}

.card-link-wrapper {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-link-wrapper:hover .card-info h3 {
    color: var(--electric-indigo);
}

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 992px) {
    .portfolio-hero {
        padding: 150px 10% 0 !important;
    }

    .portfolio-section {
        padding: 80px 10% 0 !important;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}