The profound Afro-Brazilian cultural practice of Capoeira has, over the centuries, evolved from a martial arts discipline into a vibrant embodiment of dance, acrobatics, and music. Its rich history of resistance, resilience, and community is now embracing the technological advancements and socio-cultural shifts of the 21st century. There is a marked transformation in the way Capoeira classes are conducted today, and this becomes a vantage point from which we can extrapolate the future trajectories of this heritage discipline.

A key transformational element is technology. The digital revolution, spearheaded by the ubiquity of the internet and social media, is reshaping the learning and transmission of Capoeira. It is a shift from the traditional 'roda' (Capoeira circle of learners) towards virtual classes and online tutorials. This shift caters to the flexibility in learning, favored by the current generation, thus making Capoeira more accessible to a global audience.

However, this transition is not without its tradeoffs. Traditionalists argue that the essence of Capoeira, which is deeply rooted in personal interactions and community bonding, may get lost in the virtual space. The physical presence, the energy, and the connection that participants share in a 'roda' cannot be fully digitalized. Yet, the emerging trend of hybrid-model classes - a blend of online and physical sessions - seems to address this concern. This model signifies an adaptive compromise between tradition and modernity, and is likely to define the future format of Capoeira classes.

The globalization and popularization of Capoeira are also reshaping its cultural and philosophical dimensions. Traditionally, Capoeira has been a potent symbol of Afro-Brazilian resistance against oppression, and an assertion of cultural identity. But the growing popularity of Capoeira as a 'fitness' regime worldwide is leading to a recontextualization of its core values.

One could infer this from the cultural economics perspective. When a cultural product or practice, such as Capoeira, enters the global marketplace, it invariably undergoes a process of commodification. This process often dilutes the cultural symbolism of the product, shifting its primary value from cultural to economic.

However, this is not to suggest that the cultural essence of Capoeira is being lost. Rather, it indicates an evolving process of cultural exchange and adaptation. Capoeira practitioners worldwide are forming new communities, and giving new meanings and interpretations to this cultural practice, thus enriching its global tapestry.

There is also a noticeable trend of incorporating Capoeira elements into contemporary dance and performance arts. This creative fusion is expanding the aesthetic vocabulary of Capoeira, and making it more appealing to a wider audience. This trend, if extrapolated, envisages a future where Capoeira becomes a globally recognized performative art form, with its own unique identity.

In conclusion, the future of Capoeira classes seems to be a dynamic space, shaped by technological advancements, globalization, and socio-cultural shifts. This evolution, while challenging traditional norms, also holds the potential to add new dimensions to Capoeira. As we journey into this future, it is important to retain the critical spirit of Capoeira, and to constantly negotiate the balance between tradition and innovation.