/* Floating WhatsApp button */
.wa-float {
	position: fixed;
	z-index: 9;
	bottom: 24px;
	right: 24px;
	width: 58px;
	height: 58px;
	border-radius: 50%;
	background: #25d366;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .3);
	text-decoration: none;
	transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }
.wa-float svg { width: 32px; height: 32px; fill: currentColor; }
.wa-float:before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 50%;
	border: 2px solid #25d366;
	animation: wa-pulse 2s ease-out infinite;
}
@keyframes wa-pulse {
	from { transform: scale(1); opacity: .8; }
	to { transform: scale(1.7); opacity: 0; }
}
html[dir="rtl"] .wa-float { right: auto; left: 24px; }
@media screen and (max-width: 667px) {
	.wa-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
	html[dir="rtl"] .wa-float { right: auto; left: 16px; }
}