Professional advertising banner for online psychology platform. Center composition: modern smartphone or tablet displaying friendly therapist video call interface with warm smile, soft professional lighting. Calming gradient background in trust-building blue-to-turquoise tones. Single green checkmark or shield icon subtly integrated for security association. Clean minimalist design with generous white space around device. Hyper-realistic 3D render quality. Soft glow effect around screen creates focus. ТЕКСТ НА БАННЕРЕ: "Онлайн психолог за 5 минут: подбор" — bold sans-serif font, centered at top or bottom, maximum readability at 240px width. High contrast ratio 7:1 minimum. Professional stock photography aesthetic, suitable for 300x250 and 728x90 RSY formats.