:root {
    --ColorFondo: #F8F9FA;
    --ColorTexto: #1A1A1A;
    --ColorTarjeta: #FFFFFF;
    --ColorBorde: #E0E0E0;
    --ColorSubtitulo: #6200EA;
}

[data-theme="Dark"] {
    --ColorFondo: #0A0A0C;
    --ColorTexto: #F0F0F0;
    --ColorTarjeta: #121214;
    --ColorBorde: #252525;
    --ColorSubtitulo: #00D1FF;
}

.CuerpoPagina {
    background-color: var(--ColorFondo);
    color: var(--ColorTexto);
    margin: 0;
    font-family: 'Inter', sans-serif;
    transition: background 0.4s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.BarraNavegacion {
    width: 100%;
    max-width: 1100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    box-sizing: border-box;
}

.ContenedorAlternador {
    cursor: pointer;
    font-size: 1.4rem;
}

.EncabezadoPrincipal {
    text-align: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

.ContenedorFoto {
    width: 130px;
    height: 130px;
    margin: 0 auto 25px auto;
    border-radius: 50%;
    overflow: hidden;
    border: 5px solid #8A2BE2;
    box-shadow: 0 0 25px rgba(138, 43, 226, 0.5);
}

.FotoPerfil {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.NombreUsuario {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    margin: 0;
    letter-spacing: 3px;
    line-height: 1;
}

.SubtituloProfesional {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ColorSubtitulo);
    margin: 10px 0 25px 0;
    letter-spacing: 4px;
}

.TextoExtra {
    opacity: 0.8;
    font-size: 1rem;
    max-width: 800px;
    line-height: 1.7;
    margin: 0 auto 30px auto;
}

.ContenedorTecnologias {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    font-size: 2.5rem;
}

.ContenedorTecnologias a {
    text-decoration: none;
    transition: transform 0.3s ease;
}

.ContenedorTecnologias a:hover {
    transform: scale(1.2);
}

.python-color { color: #3776AB; }
.flask-color { color: #A8A8A8; }
.html-color { color: #E34F26; }
.css-color { color: #1572B6; }
.js-color { color: #F7DF1E; }
.mysql-color { color: #4479A1; }
.git-color { color: #F05032; }
.linux-color { color: #333333; }
[data-theme="Dark"] .linux-color { color: #FFFFFF; }

.CuadriculaPrincipal {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1100px;
    width: 90%;
    padding-bottom: 80px;
}

.TarjetaEnlace {
    background-color: var(--ColorTarjeta);
    border: 3px solid var(--ColorBorde);
    text-decoration: none;
    color: inherit;
    border-radius: 18px;
    padding: 35px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.TarjetaEnlace:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.card-github:hover { border-color: #6e5494; border-width: 5px; }
.card-linkedin:hover { border-color: #0077b5; border-width: 5px; }
.card-excel:hover { border-color: #1D6F42; border-width: 5px; }
.card-twitter:hover { border-color: #1DA1F2; border-width: 5px; }
.card-instagram:hover { border-color: #E4405F; border-width: 5px; }
.card-mail:hover { border-color: #EA4335; border-width: 5px; }

.CabeceraTarjeta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.IconoRed { font-size: 2rem; }

.github-brand { color: #6e5494; }
.linkedin-brand { color: #0077b5; }
.excel-brand { color: #1D6F42; }
.twitter-brand { color: #1DA1F2; }
.instagram-brand { color: #E4405F; }
.mail-brand { color: #EA4335; }

.TituloTarjeta { margin: 0; font-size: 1.3rem; font-weight: 700; }
.DescripcionTarjeta { opacity: 0.7; font-size: 0.9rem; line-height: 1.5; }

@media (max-width: 900px) { .CuadriculaPrincipal { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .CuadriculaPrincipal { grid-template-columns: 1fr; } }