Cinematic Samurai Duel Sequence

Cinematic multi-shot sequence, one continuous duel, no unmotivated cuts, photorealistic, 8K ultra-high-definition, hyperdetailed, 35mm film quality, professional color grading, sharp focus, fine film grain, depth of field mastery, tracking-to-handheld fluidity, 180° shutter motion blur. WARRIOR ONE: a lean older swordsman, weathered face, grey-streaked topknot, faded indigo kimono with a torn sleeve, katana held low in a relaxed grip, calm and economical in movement. Same appearance throughout, no drift. WARRIOR TWO: a younger, broader swordsman, shaved sides with a dark top-knot, black armored haori over a crimson under-layer, a slightly longer blade held high in an aggressive stance, ferocious and explosive in movement. Same appearance throughout, no drift. LOCATION: a narrow snowy mountain pass at dusk, sheer grey rock walls on either side, deep snowdrift underfoot, thin dead pine trees, wind driving loose snow sideways, a bruised violet-grey sky, faint warm light bleeding from the last sliver of sun on the horizon. COLOR 60:30:10 — 60% cold slate-grey and white snow / 30% deep violet-blue dusk shadow / 10% accent of the dying warm orange horizon light and a flash of crimson from Warrior Two's under-layer. PHYSICS: real blade weight and momentum, boots break through snow crust with each step, snow kicks up and drifts in the wind on every strike, cloth and hair whipped by wind and motion, sparks on blade contact, breath steaming heavy in the cold. 0–3s — THE CLOSE: wide low shot, both warriors circling at a distance in the pass, snow driving sideways between them. Warrior One's calm stance against Warrior Two's coiled aggression. They surge together, blades clearing in the same instant. 3–5s — FIRST CLASH: tight tracking shot as the swords meet in a shower of sparks, both warriors pivoting past each other, snow exploding from their footwork, a beat of stillness as they land facing opposite directions. 5–8s — THE EXCHANGE: fast tracking shot circling the pair as blades trade in a rapid three-strike combo, blocked, parried, blocked again, snow and steam thrown with every impact, Warrior Two forcing Warrior One back toward the rock wall. 8–9s — THE OPENING: Warrior One slips a strike by a hair, time begins to ramp as his blade angles in toward Warrior Two's guard. 9–12s — THE MOMENT, slow motion 120fps: near standstill as the blades lock edge to edge, sparks frozen mid-scatter, snow suspended in the air around them, both warriors' faces taut with strain, breath visible and hanging, the dying orange light catching the steel. 12–15s — THE BREAK, snap back to 24fps: time cracks back, Warrior One twists free and disengages with a low sweeping strike, Warrior Two staggers back a step into the snow, both warriors resetting into stance, chests heaving, blades still raised, the wind howling between them as the shot holds wide. AUDIO (no music): howling mountain wind, boots crunchin