:root {
    --primary-purple: #8A2BE2;
    --secondary-pink: #FF69B4;
    --tertiary-blue: #00FFFF;
    --background-dark: #1a0033;
    --text-light: #f0f0f0;
    --grid-color: rgba(128, 0, 128, 0.3);
}

body {
    font-family: 'VCR OSD Mono', monospace;
    background-color: var(--background-dark);
    color: var(--text-light);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(0deg, transparent 24%, var(--grid-color) 25%, var(--grid-color) 26%, transparent 27%),
                      linear-gradient(90deg, transparent 24%, var(--grid-color) 25%, var(--grid-color) 26%, transparent 27%);
    background-size: 50px 50px;
    opacity: 0.2;
    z-index: -1;
}

.texto-neon {
    color: var(--text-light);
    text-shadow: 0 0 8px var(--secondary-pink),
                 0 0 15px var(--secondary-pink),
                 0 0 30px var(--primary-purple),
                 0 0 50px var(--primary-purple),
                 0 0 70px var(--tertiary-blue),
                 0 0 90px var(--tertiary-blue);
}

.cabecalho {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px 0;
    text-align: center;
    border-bottom: 2px solid var(--tertiary-blue);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

.cabecalho h1 {
    margin: 0px;
    font-size: 2.5em;
    letter-spacing: 5px;
}

.cabecalho nav ul {
    list-style: none;
    padding: 0px;
    margin: 0px 0px 0px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cabecalho nav a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.1em;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.cabecalho nav a:hover {
    color: var(--tertiary-blue);
    text-shadow: 0 0 5px var(--tertiary-blue), 0 0 10px var(--tertiary-blue);
}

.secao-principal {
    position: relative;
    height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: url('../img/cidade-vaporwave.jpg');
    background-size: cover;
    background-position: center;
    overflow: hidden;
    filter: brightness(0.7);
}

.secao-principal .grade-fundo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(0deg, transparent 24%, var(--grid-color) 25%, var(--grid-color) 26%, transparent 27%),
                      linear-gradient(90deg, transparent 24%, var(--grid-color) 25%, var(--grid-color) 26%, transparent 27%);
    background-size: 50px 50px;
    opacity: 0.4;
    z-index: 1;
}

.cabecalho {
    position: relative;
    z-index: 2;
    color: var(--text-light);
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
}

.botao-chamada {
    background-color: var(--secondary-pink);
    color: var(--text-light);
    border: 2px solid var(--tertiary-blue);
    padding: 15px 30px;
    font-size: 1.1em;
    cursor: pointer;
    margin-top: 20px;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 105, 180, 0.5);
    border-radius: 5px;
}

.botao-chamada:hover {
    background-color: var(--primary-purple);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.7);
}

.foto-perfil-container {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    border: 3px solid var(--secondary-pink);
    box-shadow: 0 0 10px var(--secondary-pink), 0 0 20px var(--primary-purple);
    transition: border-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.foto-perfil-container:hover {
    border-color: var(--tertiary-blue);
    box-shadow: 0 0 15px var(--tertiary-blue), 0 0 25px var(--primary-purple);
}

.foto-perfil {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.secao {
    padding: 25px 5%;
    text-align: center;
    background-color: rgba(26, 0, 51, 0.7);
    margin: 30px auto;
    max-width: 1200px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.secao h2 {
    font-size: 2.8em;
    margin-bottom: 40px;
    letter-spacing: 4px;
}

.conteudo-sobre {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
    text-align: left;
}

.conteudo-sobre p, .conteudo-sobre ul {
    max-width: 600px;
}

.conteudo-sobre ul {
    list-style: none;
    padding: 0px;
}

.conteudo-sobre li {
    margin-bottom: 10px;
    font-size: 1.1em;
}

.item-habilidade {
    font-weight: bold;
    color: var(--tertiary-blue);
    text-shadow: 0 0 3px var(--tertiary-blue);
}

.elemento-vaporwave {
    max-width: 150px;
    height: auto;
    filter: saturate(150%) hue-rotate(200deg) brightness(0.8) drop-shadow(0 0 10px var(--primary-purple));
    animation: flutuar 3s ease-in-out infinite alternate;
}

@keyframes flutuar {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-25px); }
}

.grade-projetos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.cartao-projeto {
    background-color: rgba(50, 0, 100, 0.6);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--primary-purple);
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
}

.cartao-projeto:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6);
}

.cartao-projeto h3 {
    color: var(--secondary-pink);
    font-size: 1.5em;
    margin-top: 0;
    text-shadow: 0 0 5px var(--secondary-pink);
}

.cartao-projeto img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-top: 15px;
    border: 1px solid var(--tertiary-blue);
}

.link-projeto {
    color: var(--tertiary-blue);
    text-decoration: none;
    margin-right: 10px;
    transition: color 0.3s ease;
    text-shadow: 0 0 3px var(--tertiary-blue);
}

.link-projeto:hover {
    color: var(--secondary-pink);
    text-shadow: 0 0 5px var(--secondary-pink);
}

.links-contato {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.icone-contato {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.3em;
    padding: 10px 20px;
    border: 2px solid var(--primary-purple);
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.3);
}

.icone-contato:hover {
    background-color: var(--secondary-pink);
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.7);
}

.rodape {
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    border-top: 2px solid var(--primary-purple);
    color: var(--text-light);
    font-size: 0.9em;
    box-shadow: 0 -5px 15px rgba(138, 43, 226, 0.3);
}

@media (max-width: 768px) {
    .cabecalho h1 {
        font-size: 1.8em;
    }
    .cabecalho nav ul {
        flex-direction: column;
        gap: 10px;
    }
    .cabecalho h2 {
        font-size: 2em;
    }
    .secao {
        padding: 40px 3%;
    }
    .conteudo-sobre {
        flex-direction: column;
    }
    .grade-projetos {
        grid-template-columns: 1fr;
    }
}