.edupro-whatsapp__wrap {
	--edupro-wa-jump-height: 20px;
	--edupro-wa-cycle-duration: 25s;

	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 9000;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 10px;
}

.edupro-whatsapp__bubble {
	background-color: #ffffff;
	color: #0B1D3A;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.3;
	padding: 10px 16px;
	border-radius: 16px;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
	text-decoration: none;
	max-width: 220px;
	position: relative;
	opacity: 0;
	transform: translateY(8px) scale(0.9);
	animation: edupro-whatsapp-bubble var(--edupro-wa-cycle-duration) ease-in-out infinite;
}

.edupro-whatsapp__bubble::after {
	content: "";
	position: absolute;
	right: 20px;
	bottom: -7px;
	border-width: 7px 7px 0 7px;
	border-style: solid;
	border-color: #ffffff transparent transparent transparent;
}

.edupro-whatsapp__button {
	position: relative;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background-color: #25D366;
	color: #ffffff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
	text-decoration: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
	animation: edupro-whatsapp-bounce var(--edupro-wa-cycle-duration) ease-in-out infinite;
}

.edupro-whatsapp__button:hover {
	animation-play-state: paused;
	transform: scale(1.08);
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.3);
	color: #ffffff;
}

/* Salto tipo "asistente de Office" + globo de diálogo, en el mismo ciclo. */
@keyframes edupro-whatsapp-bounce {
	0%, 85% {
		transform: translateY(0);
	}
	89% {
		transform: translateY(calc(var(--edupro-wa-jump-height) * -1));
	}
	91% {
		transform: translateY(0);
	}
	93% {
		transform: translateY(calc(var(--edupro-wa-jump-height) * -0.55));
	}
	95% {
		transform: translateY(0);
	}
	97% {
		transform: translateY(calc(var(--edupro-wa-jump-height) * -0.3));
	}
	100% {
		transform: translateY(0);
	}
}

@keyframes edupro-whatsapp-bubble {
	0%, 78% {
		opacity: 0;
		transform: translateY(8px) scale(0.9);
	}
	86%, 97% {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
	100% {
		opacity: 0;
		transform: translateY(8px) scale(0.9);
	}
}

@media (prefers-reduced-motion: reduce) {
	.edupro-whatsapp__button,
	.edupro-whatsapp__bubble {
		animation: none;
	}

	.edupro-whatsapp__bubble {
		opacity: 0;
	}
}

.edupro-whatsapp__button svg,
.edupro-whatsapp__button i {
	width: 28px;
	height: 28px;
	font-size: 28px;
	fill: currentColor;
}

@media (max-width: 767px) {
	.edupro-whatsapp__wrap {
		right: 16px;
		bottom: 16px;
	}

	.edupro-whatsapp__button {
		width: 50px;
		height: 50px;
	}

	.edupro-whatsapp__button svg,
	.edupro-whatsapp__button i {
		width: 24px;
		height: 24px;
		font-size: 24px;
	}

	.edupro-whatsapp__bubble {
		max-width: 170px;
		font-size: 13px;
	}
}