* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
}
body {
    background-color: #f7f4ee;
    color: #2c2536;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.contenedor-inicio {
    display: flex;
    max-width: 1000px;
    width: 100%;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(44, 37, 54, 0.05);
    overflow: hidden;
}
.seccion-bienvenida {
    flex: 1;
    background-color: #f1ebe1;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.logo-contenedor {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.icono-cerebro {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #6a4c93, #473363);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    font-size: 28px;
    font-weight: bold;
}
.seccion-bienvenida h1 {
    font-size: 36px;
    color: #473363;
}
.subtitulo {
    font-size: 18px;
    color: #6a4c93;
    font-style: italic;
    margin-bottom: 30px;
}
.descripcion {
    font-size: 16px;
    line-height: 1.6;
    color: #5c526b;
}
.seccion-login {
    flex: 1;
    padding: 60px 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.caja-login {
    width: 100%;
    max-width: 360px;
}
.caja-login h2 {
    font-size: 28px;
    margin-bottom: 10px;
    color: #473363;
}
.instruccion-login {
    font-size: 15px;
    color: #7c708f;
    margin-bottom: 35px;
}
.btn {
    display: block;
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    margin-bottom: 16px;
    text-align: center;
}
.btn-principal {
    background-color: #6a4c93;
    color: white;
}
.btn-secundario {
    background-color: #4a90e2;
    color: white;
}
.linea-divisor {
    height: 1px;
    background-color: #e6e1ed;
    margin: 25px 0;
}
.btn-google {
    background-color: #ffffff;
    color: #473363;
    border: 2px solid #e6e1ed;
}
@media (max-width: 768px) {
    .contenedor-inicio {
        flex-direction: column;
    }
}
/* Ajuste preciso para el tamaño del logotipo oficial */
.logo-oficial {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 50px auto;
}