Part I – The Foundations 1.    Gotra: The Forgotten Key of Lineage 2.    The Seven Sages: Saptarishis as Archetypes of Continuity 3.    Vedic Origins: Gotra in the Early Scriptures 4.    Gotra Across Traditions: From Vedas to Global Lineages Part II – The Science Mirrors 5.    Genetics and Gotra: Biology of Continuity 6.    Astronomy of Gotra and the Saptarishis: When the Stars Mirror Lineage 7.    Neuroscience of Gotra: The Inner Cosmos of Memory 8.    Epigenetics and Spiritual DNA: Consciousness Reshaping Biology Part III – The