/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 20px 0;
    text-align: center;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.profile-pic {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 5px solid white;
    object-fit: cover;
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 20px 0;
}

h1, h2 {
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
}

ul {
    list-style-type: none;
}

ul li {
    background: #f4f4f4;
    margin-bottom: 10px;
    padding: 10px;
    border-left: 5px solid #4CAF50;
}

#portfolio, #education, #certifications {
    background: #f4f4f4;
    padding: 40px 0;
}

.portfolio-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.portfolio-item {
    flex: 1 1 300px;
    background: white;
    padding: 10px;
    border: 1px solid #ddd;
    text-align: center;
}

.portfolio-item img {
    max-width: 100%;
    height: auto;
}

.portfolio-item h3 {
    margin-top: 15px;
}

#contact {
    padding: 40px 0;
    text-align: center;
}

.social-icons {
    margin-top: 20px;
}

.social-icons a {
    margin: 0 10px;
    color: #333;
    font-size: 24px;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #4CAF50;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}