:root {
    --cor-fundo: #0f0f13;
    --cor-card: #1a1a22;
    --cor-borda: #2a2a38;
    --cor-destaque: #6c63ff;
    --cor-texto: #e2e2e8;
    --cor-texto-fraco: #7a7a90;
    --raio: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    width: 100%;
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

.rotulo {
    display: inline-block;
    background-color: rgba(108, 99, 255, 0.12);
    color: var(--cor-destaque);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    border: 1px solid rgba(108, 99, 255, 0.25);
    margin-bottom: 0.8rem;
}

.titulo-secao {
    font-size: clamp(2.0rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    text-align: center;
}

.subtitulo-secao {
    color: var(--cor-texto-fraco);
    font-size: 1.0rem;
    margin-bottom: 2.0rem;
    text-align: center;
}

.linha {
    width: min(530px, 90%);
    height: 3px;
    background-color: var(--cor-destaque);
    border-radius: 99px;
    margin: 0 auto 2.5rem auto;
}

section {
    padding: 5rem 8vw;
}

section.fundo-alt {
    background-color: #13131a;
}

header {
    min-height: 100vh;
    display: flex;
    align-items: center;
    gap: 2rem;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 5rem 8vw;
    position: relative;
}

header::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.15) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
}

.header-conteudo {
    position: relative;
    max-width: 600px;
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.header-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(108, 99, 255, 0.1);
    border: 1px solid rgba(108, 99, 255, 0.2);
    color: #a09af0;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.3rem 0.85rem;
    border-radius: 99px;
    margin-bottom: 1.5rem;
}

.bolinha {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--cor-destaque);
    animation: pulsar 2s infinite;
}

@keyframes pulsar {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.animate-hidden {
    opacity: 0;
    transform: translateY(24px);
    will-change: opacity, transform;
}

.img-profile.animate-hidden {
    opacity: 0;
    transform: translateX(40px);
    will-change: opacity, transform;
}

.animate-visible {
    opacity: 1 !important;
    transform: translate(0, 0) !important;
}

.header-nome {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 0.6rem;
    color: var(--cor-texto);
}

.header-area {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 600;
    color: var(--cor-destaque);
    margin-bottom: 1.2rem;
}

.header-descricao {
    color: var(--cor-texto-fraco);
    font-size: 1rem;
    max-width: 600px;
    margin-bottom: 2rem;
}

.header-botoes {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.botao-primario {
    background-color: var(--cor-destaque);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.5rem;
    border-radius: 99px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.15s;
}

.botao-primario:hover {
    background-color: #5a52e0;
    transform: translateY(-1px);
}

.botao-secundario {
    background-color: transparent;
    color: var(--cor-texto);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.5rem;
    border-radius: 99px;
    text-decoration: none;
    border: 1px solid var(--cor-borda);
    transition: border-color 0.2s, transform 0.15s;
}

.botao-secundario:hover {
    border-color: var(--cor-destaque);
    transform: translateY(-1px);
}

.img-profile {
    max-width: 350px;
    width: 100%;
    flex-shrink: 1;
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.img-profile img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    border-radius: 50px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.grupo-habilidades {
    margin-bottom: 2rem;
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.grupo-titulo {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--cor-texto-fraco);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.85rem;
    text-align: center;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.55rem;
}

.chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background-color: var(--cor-card);
    border: 1px solid var(--cor-borda);
    padding: 0.4rem 0.9rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: border-color 0.2s, transform 0.15s;
}

.chip:hover {
    border-color: var(--cor-destaque);
    transform: translateY(-2px);
}

.chip-cor {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.laranja { background-color: #f97316; }
.azul { background-color: #60a5fa; }
.amarelo { background-color: #facc15; }
.roxo { background-color: var(--cor-destaque); }
.verde { background-color: #4ade80; }
.cinza { background-color: #94a3b8; }

.grade-projetos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
    gap: 1.2rem;
    align-items: start;
}

.card-projeto {
    background-color: var(--cor-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: opacity 0.55s ease, transform 0.55s ease, border-color 0.2s;
}

.card-projeto:hover {
    transform: translateY(-4px);
    border-color: rgba(108, 99, 255, 0.4);
}

.projeto-imagem {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.08), rgba(108, 99, 255, 0.03));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-texto-fraco);
    font-size: 0.8rem;
    overflow: hidden;
}

.projeto-imagem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.projeto-corpo {
    padding: 1.3rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.projeto-tipo {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cor-destaque);
    margin-bottom: 0.4rem;
}

.projeto-titulo {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.projeto-descricao {
    color: var(--cor-texto-fraco);
    font-size: 0.87rem;
    flex: 1;
    margin-bottom: 1rem;
}

.projeto-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.projeto-tag {
    background-color: rgba(108, 99, 255, 0.1);
    color: #a09af0;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
}

.projeto-links {
    display: flex;
    gap: 0.55rem;
}

.projeto-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--cor-destaque);
    border: 1px solid var(--cor-borda);
    padding: 0.3rem 0.7rem;
    border-radius: 7px;
    transition: background-color 0.2s, border-color 0.2s;
}

.projeto-link:hover {
    background-color: rgba(108, 99, 255, 0.1);
    border-color: var(--cor-destaque);
}

.grade-formacao {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.coluna-titulo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--cor-borda);
}

.coluna-icone {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background-color: rgba(108, 99, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.lista-formacao {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.item-formacao {
    background-color: var(--cor-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 1rem 1.1rem;
    transition: opacity 0.55s ease, transform 0.55s ease, border-color 0.2s;
}

.item-formacao:hover {
    border-color: rgba(108, 99, 255, 0.35);
    transform: translateY(-2px);
}

.item-cabecalho {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.item-titulo {
    font-size: 0.9rem;
    font-weight: 700;
}

.item-periodo {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--cor-destaque);
    background-color: rgba(108, 99, 255, 0.1);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.item-instituicao {
    color: var(--cor-texto-fraco);
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
}

.item-descricao {
    color: var(--cor-texto-fraco);
    font-size: 0.82rem;
    line-height: 1.6;
}

footer {
    background-color: var(--cor-card);
    border-top: 1px solid var(--cor-borda);
    padding: 3.5rem 8vw;
}

.footer-topo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-nome {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--cor-texto);
}

.footer-frase {
    color: var(--cor-texto-fraco);
    font-size: 0.88rem;
    margin-top: 0.2rem;
}

.footer-contatos {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-contato-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    padding: 0.65rem 1rem;
    border-radius: 10px;
    text-decoration: none;
    color: var(--cor-texto);
    font-size: 0.88rem;
    font-weight: 500;
    transition: border-color 0.2s, transform 0.15s;
}

.footer-contato-item:hover {
    border-color: var(--cor-destaque);
    transform: translateX(3px);
}

.footer-contato-label {
    font-size: 0.7rem;
    color: var(--cor-texto-fraco);
    line-height: 1;
}

.footer-contato-valor {
    font-weight: 600;
    font-size: 0.88rem;
}

.footer-rodape {
    border-top: 1px solid var(--cor-borda);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--cor-texto-fraco);
    font-size: 0.78rem;
}

.footer-nav {
    display: flex;
    gap: 1.5rem;
}

.footer-nav a {
    color: var(--cor-texto-fraco);
    text-decoration: none;
    font-size: 0.78rem;
    transition: color 0.2s;
}

.footer-nav a:hover {
    color: var(--cor-destaque);
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
        padding: 3rem 5vw;
        min-height: auto;
    }

    .img-profile {
        max-width: 100%;
        width: 100%;
    }

    .img-profile img {
        height: 260px;
        border-radius: 24px;
    }
}

@media (max-width: 700px) {
    section {
        padding: 3.5rem 5vw;
    }

    .linha {
        width: 90%;
    }

    .grade-formacao {
        grid-template-columns: 1fr;
    }

    .footer-topo {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .grade-projetos {
        grid-template-columns: 1fr;
    }

    .header-nome {
        font-size: 2.2rem;
    }
}