html, body {
    height: 100%; 
    margin: 0;
}

body {
    display: flex;
    flex-direction: column; 
    align-items: center;
    min-height: 100vh;
    background-color: #0d1117;
    color: #c9d1d9;
    font-family: 'Segoe UI', sans-serif;
    position: relative;
}

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

main, footer {
    position: relative;
    z-index: 1;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 60px 20px 20px;
}

section {
    display: flex;
    flex-direction: column;
    align-items: center; 
}

ol {
    text-align: left; 
    display: inline-block; 
}

#perfil {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
}

#perfil img {
    width: 150px; 
    height: 150px; 
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 2px solid rgba(0, 220, 180, 0.5);
    box-shadow: 0 0 18px rgba(0, 220, 180, 0.25);
}

h1, h2 {
    color: #e6edf3;
}

h2 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(0, 220, 180, 0.85);
    border-bottom: 1px solid rgba(0, 220, 180, 0.2);
    padding-bottom: 4px;
}

p {
    color: #8b949e;
    line-height: 1.7;
    text-align: center;
}

#informacoes-academicas ol {
    list-style-type: square;
}

#experiencias-profissionais ol {
    list-style-type: square;
}

#redes-sociais ol {
    list-style-type: none;
    display: flex;
    padding: 0;
    gap: 30px;
}

#redes-sociais a {
    color: rgba(0, 220, 180, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: color 0.2s;
}

#redes-sociais a:hover {
    color: #00dcb4;
}

footer {
    padding: 20px;
}