/* =========================================================
   KH-G SDGs — animations.css
   Class awal di-set oleh CSS, di-trigger via IntersectionObserver di main.js
   (menambahkan class .khg-in-view pada elemen [data-khg-reveal]).
   Menghormati prefers-reduced-motion.
   ========================================================= */

[data-khg-reveal] {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-khg-reveal].khg-in-view {
	opacity: 1;
	transform: translateY(0);
}

/* Stagger ringan untuk grid children */
.khg-grid[data-khg-reveal-group] > * {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}
.khg-grid[data-khg-reveal-group].khg-in-view > * {
	opacity: 1;
	transform: translateY(0);
}
.khg-grid[data-khg-reveal-group].khg-in-view > *:nth-child(2) { transition-delay: 0.08s; }
.khg-grid[data-khg-reveal-group].khg-in-view > *:nth-child(3) { transition-delay: 0.16s; }
.khg-grid[data-khg-reveal-group].khg-in-view > *:nth-child(4) { transition-delay: 0.24s; }
.khg-grid[data-khg-reveal-group].khg-in-view > *:nth-child(5) { transition-delay: 0.32s; }
.khg-grid[data-khg-reveal-group].khg-in-view > *:nth-child(6) { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
	[data-khg-reveal],
	.khg-grid[data-khg-reveal-group] > * {
		opacity: 1 !important;
		transform: none !important;
		transition: none !important;
	}
	.khg-partners__track { animation: none !important; }
	html { scroll-behavior: auto !important; }
}