A slow, elegant, seamlessly looping animation of a 3D Earth

A slow, elegant, seamlessly looping animation of a 3D Earth globe, orthographic view, camera perfectly static, centered on North America (United States, Canada, Mexico). The globe does NOT spin: it only sways very gently, a few degrees left and right, like a slow breath. The first and last frame are identical for a perfect loop. Style: premium minimal SaaS illustration, clean vector-like rendering, soft matte surfaces, no photorealism. Ocean in soft muted teal-gray. The United States, Canada and Mexico are highlighted in a lighter tone with thin, crisp coastlines and very fine, subtle state and province borders. The rest of the world's land is faint and low contrast. A thin soft atmospheric glow around the edge of the sphere, slight limb darkening, a small soft specular highlight at the top left. Day and night: a smooth, soft night shadow slowly sweeps from east to west across North America, and warm tiny city lights fade in on the night side (Los Angeles, Dallas, Chicago, Atlanta, Houston, New York, Calgary, Mexico City), with a subtle twinkle. Freight in motion, small, top-down, refined icons with soft trails: - A small truck drives along a highway from Los Angeles to Dallas, with a thin teal-to-violet glowing route line under it. - A second truck drives south from Calgary, Canada, into the United States. - A small cargo ship sails out of Tampa into the Gulf of Mexico, with a V-shaped wake. - A second ship leaves Los Angeles heading west into the Pacific. - A small jet flies from Atlanta to Chicago with two thin contrails and a soft shadow on the land below it. Faint, thin, very slow wispy clouds drift over the globe. Accent colors: teal #0A6F60 and soft violet. Calm, slow, smooth motion, nothing fast. Background: a perfectly flat, solid #E4EBE9 color, no gradient, no grid, no vignette. Square 1:1 framing, globe filling about 85% of the frame, centered. No text, no labels, no numbers, no logos, no UI, no watermark, no camera movement, no zoom, no lens flare, no stars, no space background. 15 seconds duratiob in 16:9 ratio