[data-aos] {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos].aos-animate { opacity: 1; }

[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-up"].aos-animate { transform: translateY(0); }

[data-aos="fade-right"] { transform: translateX(-40px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }

[data-aos="fade-left"] { transform: translateX(40px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }

[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }