/* ------------- Reset & Variáveis ------------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --roxo:         #c500df;
    --violeta:      #5600eb;
    --azul:         #2680d3;
    --amarelo-py:   #f0db4f;
    --fundo-escuro: #0a0a10;
    --fundo-secao:  #0d0d1a;
    --vidro:        rgba(255, 255, 255, 0.04);
    --vidro-borda:  rgba(255, 255, 255, 0.08);
    --texto-fraco:  rgba(255, 255, 255, 0.4);
    --texto-medio:  rgba(255, 255, 255, 0.7);
}

html {
    scroll-behavior: smooth;
    background: var(--fundo-escuro);
}

body {
    font-family: 'DM Sans', sans-serif;
    color: #fff;
    overflow-x: hidden;
}

a { text-decoration: none; }

/* ------------- Barra de Navegação Fixa ------------- */
.barra-fixa {
    position: fixed;
    top: 0;
    width: 100%;
    height: 64px;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    background: rgba(10, 10, 16, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--vidro-borda);
}

.nav-logo {
    font-family: 'Syne', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    user-select: none;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-ancora {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--texto-fraco);
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}

.nav-ancora:hover {
    color: #fff;
    background: var(--vidro);
    border-color: var(--vidro-borda);
}

.ponto {
    background: linear-gradient(90deg, var(--roxo), var(--azul));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ------------- HERO ------------- */
.tela-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgb(22, 22, 30);
    overflow: hidden;
    padding-top: 64px;
}

/* Código Python de fundo */
.codigo-fundo {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 80px 60px;
    pointer-events: none;
    user-select: none;
}

.bloco-codigo {
    font-family: 'DM Mono', monospace;
    font-size: clamp(13px, 1.6vw, 20px);
    font-weight: 400;
    line-height: 1.9;
    color: rgba(38, 110, 177, 0.55);
    white-space: pre;
}

/* Escurecedor + gradiente sobre o código */
.escurecedor-hero {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right, rgba(10,10,16,0.15) 0%, rgba(10,10,16,0.7) 38%, rgba(10,10,16,0.97) 65%);
    pointer-events: none;
}

/* Layout hero: moldura esquerda + conteúdo direita */
.tela-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background: rgb(22, 22, 30);
    overflow: hidden;
    padding-top: 64px;
}

/* ------------- Moldura Lateral (esquerda) ------------- */
.moldura-lateral {
    position: absolute;
    left: 100px;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    border-radius: 18px;
    z-index: 2;
    animation: surgir-baixo 0.9s 0.1s cubic-bezier(0.22,1,0.36,1) both;
    flex-shrink: 0;
}

.area-foto {
    position: absolute;
    inset: 4px;
    border-radius: 14px;
    overflow: hidden;
    background: #12121e;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.placeholder-foto {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
    width: 100%;
    height: 100%;
}

.icone-placeholder {
    font-size: 40px;
    line-height: 1;
    opacity: 0.5;
}

.texto-placeholder {
    font-size: 12px;
    font-weight: 300;
    color: var(--texto-fraco);
    line-height: 1.6;
}

.texto-placeholder code {
    font-family: 'DM Mono', monospace;
    color: var(--amarelo-py);
    font-size: 11px;
}

/* Conteúdo hero — lado direito */
.conteudo-hero {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
    width: 55%;
    max-width: 600px;
    padding: 0 60px 0 0;
    margin-right: 0;
}

/* Cartão de perfil */
.cartao-perfil {
    display: flex;
    align-items: center;
    gap: 28px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--vidro-borda);
    border-radius: 20px;
    padding: 28px 36px;
    backdrop-filter: blur(20px);
    animation: surgir-baixo 0.9s cubic-bezier(0.22,1,0.36,1) both;
    width: 100%;
}

.saudacao {
    font-size: 13px;
    font-weight: 300;
    color: var(--texto-fraco);
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.nome-grande {
    font-family: 'Syne', sans-serif;
    font-size: clamp(42px, 5vw, 64px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
}

.descricao-curta {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 300;
    font-style: italic;
    color: var(--texto-medio);
}

/* Terminal animado */
.terminal-animado {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0,0,0,0.45);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 12px 20px;
    backdrop-filter: blur(10px);
    animation: surgir-baixo 0.9s 0.15s cubic-bezier(0.22,1,0.36,1) both;
    min-width: 380px;
}

.terminal-prompt {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    color: var(--roxo);
    flex-shrink: 0;
}

.linha-digitada {
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: var(--amarelo-py);
    font-weight: 400;
}

/* Cursor piscante */
.linha-digitada::after {
    content: "|";
    animation: cursor-piscar 1s step-end infinite;
    color: var(--amarelo-py);
    opacity: 0.8;
}

@keyframes cursor-piscar {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* Botões hero */
.acoes-hero {
    display: flex;
    gap: 12px;
    animation: surgir-baixo 0.9s 0.3s cubic-bezier(0.22,1,0.36,1) both;
}

.botao-primario {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--violeta), var(--azul));
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 24px rgba(86, 0, 235, 0.3);
}

.botao-primario:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(86, 0, 235, 0.45);
}

.botao-primario:active {
    transform: translateY(-1px);
}

.botao-secundario {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: var(--vidro);
    border: 1px solid var(--vidro-borda);
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: var(--texto-medio);
    transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}

.botao-secundario:hover {
    color: #fff;
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

@keyframes surgir-baixo {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ------------- Cabeçalho de Seção (genérico) ------------- */
.cabecalho-secao {
    margin-bottom: 48px;
}

.titulo-secao {
    font-family: 'Syne', sans-serif;
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
    line-height: 1;
}

.sub-secao {
    margin-top: 10px;
    font-size: 14px;
    font-weight: 300;
    color: var(--texto-fraco);
    letter-spacing: 0.02em;
}

/* ------------- STACK ------------- */
.tela-stack {
    background: var(--fundo-escuro);
    padding: 100px 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.grade-stack {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cartao-tecnologia {
    flex: 1;
    min-width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 36px 24px;
    background: var(--vidro);
    border: 1px solid var(--vidro-borda);
    border-radius: 16px;
    transition: transform 0.25s cubic-bezier(0.22,1,0.36,1), border-color 0.25s, box-shadow 0.25s;
    cursor: default;
}

.cartao-tecnologia:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,0.18);
    box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.cartao-tecnologia.destaque {
    border-color: rgba(197, 0, 223, 0.3);
    box-shadow: 0 0 32px rgba(197, 0, 223, 0.08);
}

.cartao-tecnologia.destaque:hover {
    box-shadow: 0 16px 48px rgba(197, 0, 223, 0.25);
}

.cartao-tecnologia img {
    height: 56px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.4));
}

.nome-tech {
    font-family: 'Syne', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

/* ------------- PROJETOS ------------- */
.tela-projetos {
    background: var(--fundo-secao);
    padding: 100px 60px;
    border-top: 1px solid var(--vidro-borda);
    border-bottom: 1px solid var(--vidro-borda);
}

.tela-projetos > * {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.grade-projetos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.cartao-projeto {
    background: var(--vidro);
    border: 1px solid var(--vidro-borda);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(0.22,1,0.36,1), border-color 0.25s;
}

.cartao-projeto:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.18);
}

.capa-projeto {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgb(42, 0, 97), rgb(20, 0, 75));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.capa-projeto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), filter 0.3s;
    filter: brightness(0.92);
    position: relative;
}

.cartao-projeto:hover .capa-projeto img {
    transform: scale(1.05);
    filter: brightness(0.7);
}

/* Sobreposição de hover nos projetos */
.capa-projeto::after {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    letter-spacing: 0.04em;
    color: #fff;
    opacity: 0;
    transition: opacity 0.25s;
}

.cartao-projeto:hover .capa-projeto::after {
    opacity: 1;
}

.tag-linguagem {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--amarelo-py);
    background: rgba(240, 219, 79, 0.1);
    border: 1px solid rgba(240, 219, 79, 0.25);
    border-radius: 4px;
    padding: 3px 8px;
}

.icone-projeto {
    font-size: 40px;
    filter: drop-shadow(0 4px 16px rgba(0,0,0,0.5));
}

.icone-projeto.opaco { opacity: 0.25; }

.rodape-projeto {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nome-projeto {
    font-family: 'Syne', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

.desc-projeto {
    font-size: 13px;
    font-weight: 300;
    color: var(--texto-medio);
    line-height: 1.6;
}

.links-projeto { margin-top: 4px; }

.link-projeto {
    position: absolute;
    display: inline-flex;
    align-items: center;
    left: 39%;
    gap: 8px;
    font-size: 16px;
    font-weight: bold;
    color: rgb(255, 255, 255);
    letter-spacing: 0.03em;
    opacity: 0;
    transform: translateY(75px);
    transition: opacity 0.24s ease, transform 0.24s ease, color 0.2s;
}

.cartao-projeto:hover .link-projeto,
.cartao-projeto:focus-within .link-projeto {
    left: 39%;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(-10px);
}

.link-projeto:hover { color: #fff; }

/* ------------- SOBRE ------------- */
.tela-sobre {
    background: var(--fundo-escuro);
    padding: 100px 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.painel-sobre {
    display: flex;
    gap: 0;
    background: var(--vidro);
    border: 1px solid var(--vidro-borda);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.bloco-texto {
    flex: 1;
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.rotulo-bloco {
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--texto-fraco);
    font-weight: 400;
}

.bloco-texto p {
    font-size: 14px;
    font-weight: 300;
    font-style: italic;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}

.bloco-texto strong {
    font-weight: 700;
    color: #fff;
    font-style: normal;
}

.divisor-painel {
    width: 1px;
    background: linear-gradient(to bottom,
        transparent,
        var(--vidro-borda) 20%,
        var(--vidro-borda) 80%,
        transparent);
    flex-shrink: 0;
}

.lista-redes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

svg {
    width: 20px;
    height: 20px;
}

.link-rede {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border: 1px solid var(--vidro-borda);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 400;
    color: var(--texto-medio);
    transition: color 0.2s, background 0.2s, border-color 0.2s;
    font-style: normal;
}

.link-rede:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.18);
}

.seta-rede {
    font-size: 14px;
    color: var(--texto-fraco);
    transition: color 0.2s;
}

.link-rede:hover .seta-rede { color: #fff; }

/* ------------- Rodapé Final ------------- */
.rodape-final {
    width: 100%;
    padding: 28px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 8, 14, 0.9);
    border-top: 1px solid var(--vidro-borda);
    font-size: 12px;
    font-weight: 300;
    color: var(--texto-fraco);
    letter-spacing: 0.02em;
}

.rodape-final strong {
    color: rgba(255,255,255,0.6);
    font-weight: 400;
}

/* ------------- Responsivo ------------- */
@media (max-width: 900px) {

    body{
        width: 100vw !important;
    }

    .barra-fixa { padding: 0 20px; }
    .nav-links { gap: 4px; }
    .nav-ancora { padding: 6px 10px; font-size: 12px; }

    /* No mobile: empilha tudo verticalmente */
    .tela-hero {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding-top: 80px;
    }

    .moldura-lateral {
        position: relative;
        left: unset;
        top: unset;
        transform: none;
        width: 250px;
        height: 250px;
        margin-bottom: 32px;
    }

    .conteudo-hero {
        width: 100%;
        max-width: 100%;
        padding: 0 20px 40px;
        align-items: center;
        text-align: center;
    }

    .cartao-perfil { padding: 24px; }

    .terminal-animado { min-width: unset; width: 100%; }
    .bloco-codigo { font-size: 11px; }

    .tela-stack,
    .tela-projetos,
    .tela-sobre { padding: 80px 20px; }

    .painel-sobre { flex-direction: column; }

    .divisor-painel {
        width: 100%;
        height: 1px;
        background: linear-gradient(to right, transparent, var(--vidro-borda), transparent);
    }
}