Create a serene graphic template in a 16:9 landscape format, tailored for a website hero image. The background should feature a subtle, muted gradient transitioning from soft lavender to pale gray, establishing a calm and minimalistic ambiance. In the top right corner, place a minimalist illustration of a traditional Japanese teapot in soft white with hints of pale blue, adding cultural significance with a refined touch. In the bottom left corner, include a delicate arrangement of sakura petals, rendered in muted pink tones that offer gentle contrast against the background. Keep the central area spacious and uncluttered, designed to accommodate text in a refined, elegant sans-serif font that aligns with the Japanese aesthetic. The text should be in a soft charcoal gray for subtle contrast and readability. To enhance the template's visual impact, add a light texture overlay that mimics the look of traditional Japanese fabric, imbuing the image with a tactile quality. This template should capture the essence of Japanese artistry, blending traditional motifs with modern design sensibilities to create a harmonious and inviting space for content.