Vows in the Hologram Chapel

Stylized 3D wedding ceremony render, vertical 4:5 composition, an adult couple in their late twenties to early thirties exchanging vows inside a dark futuristic chapel, rendered as polished CG characters in a rich cinematic scene. The couple is shown in micro-detail at the altar: the bride an adult woman with dark hair in an elegant updo, wearing a flowing midnight-navy and silver gown with fine embroidered light-thread patterns and a sheer veil catching colored light, the groom an adult man with neat short hair in a tailored black suit with a subtle teal pocket glow accent, both holding hands and facing each other in profile with tender expressions as they speak their vows. Behind them rises a towering holographic stained-glass window, its abstract geometric panes glowing in deep violet, cyan and teal, projecting slow-moving colored light across the altar. Floating light petals drift through the air like luminous snow, tiny glowing blossoms suspended in gentle currents. The scene layers deeply: foreground holds the soft dark silhouettes of seated guests in pew rows, out of focus, midground centers the couple in sharp focus on a raised dark-stone altar with slim metal pillars, background is the radiant holographic window and the shadowed vaulted ceiling with faint light strips. The camera is at eye level with a 50mm lens feel, centered ceremonial composition, shallow depth keeping guests as gentle shapes. Colored window light washes the couple while the nave stays in deep shadow, petals glowing as they pass through light beams. Materials are dark polished stone, brushed black metal, translucent holographic glass, layered wedding fabrics and particle light. Style anchors include sci-fi romance film stills, Unreal Engine CG ceremonies and dark elegant wedding editorials. Window palette is adjustable through [hologram colors: violet cyan teal] and petal density through [petals: gentle drift]. Ultra detailed, 8k, sharp focus, romantic and reverent mood.