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

.profile-container {
    max-width: 800px;
    margin: 0 auto;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 2rem;
    border: 4px solid var(--white);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.hero-sobre h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-text h2 {
    margin: 3rem 0 1.5rem;
    color: var(--black);
    font-size: 2rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: #444;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.expertise-card {
    padding: 1.5rem;
    background-color: #f8f8f8;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.expertise-card:hover {
    transform: translateY(-5px);
}

.expertise-card h3 {
    color: var(--pastel-green);
    margin-bottom: 1rem;
}

.expertise-card ul {
    list-style: none;
    padding: 0;
}

.expertise-card li {
    margin: 0.5rem 0;
    color: #666;
}

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

.project-card {
    padding: 1.5rem;
    border: 1px solid #eee;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

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

.project-card h3 {
    color: var(--pastel-green);
    margin-bottom: 1rem;
}

.contact-section {
    text-align: center;
    padding: 4rem 0;
    background-color: #f8f8f8;
    margin: 4rem -2rem -2rem;
}

.social-links {
    margin-top: 2rem;
}

.social-button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    margin: 0 1rem;
    background-color: var(--pastel-green);
    color: var(--black);
    text-decoration: none;
    border-radius: 5px;
    transition: opacity 0.3s ease;
}

.social-button:hover {
    opacity: 0.9;
}

@media (max-width: 768px) {
    .hero-sobre h1 {
        font-size: 2rem;
    }
    
    .profile-image {
        width: 150px;
        height: 150px;
    }
    
    .expertise-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .social-button {
        display: block;
        margin: 1rem auto;
        max-width: 200px;
    }
}