.hero-projetos {
    text-align: center;
    padding: 4rem 0;
    background-color: var(--pastel-green);
    margin: -2rem -2rem 2rem -2rem;
}

.hero-projetos h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.projects-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-button {
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--pastel-green);
    background: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-button.active,
.filter-button:hover {
    background-color: var(--pastel-green);
    color: var(--black);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background-color: var(--white);
    border: 1px solid #eee;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 1.5rem;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.project-tag {
    display: inline-block;
    padding: 0.3rem 1rem;
    background-color: var(--pastel-green);
    border-radius: 15px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.project-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.project-card p {
    margin-bottom: 1.5rem;
    color: #666;
    line-height: 1.6;
}

.project-tech {
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-tech span {
    background-color: #f5f5f5;
    padding: 0.2rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    color: #666;
}

.read-more {
    display: inline-block;
    color: var(--pastel-green);
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.3s ease;
}

.read-more:hover {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .hero-projetos h1 {
        font-size: 2.5rem;
    }

    .projects-filters {
        padding: 0 1rem;
    }

    .filter-button {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }

    .project-card {
        margin: 0 1rem;
    }
}