.gsfc-floating-contact {
	position: fixed;
	bottom: var(--gsfc-bottom, 135px);
	z-index: 999999;
	display: flex;
	flex-direction: column;
	gap: var(--gsfc-gap, 12px);
}

.gsfc-position-right { right: 20px; }
.gsfc-position-left { left: 20px; }

.gsfc-button {
	position: relative;
	width: var(--gsfc-size, 64px);
	height: var(--gsfc-size, 64px);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	text-decoration: none !important;
	box-sizing: border-box;
	box-shadow: 0 5px 18px rgba(0, 0, 0, .20);
	transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
	-webkit-tap-highlight-color: transparent;
}

.gsfc-button:hover,
.gsfc-button:focus-visible {
	transform: translateY(-3px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
	filter: brightness(1.06);
}

.gsfc-button:focus-visible {
	outline: 3px solid rgba(255,255,255,.95);
	outline-offset: 3px;
}

.gsfc-button svg {
	width: 54%;
	height: 54%;
	fill: var(--gsfc-icon-color, #fff);
	display: block;
}

.gsfc-phone { background: var(--gsfc-phone-color, #0b7a75); }
.gsfc-whatsapp { background: var(--gsfc-whatsapp-color, #0b7a75); }

.gsfc-tooltip {
	position: absolute;
	right: calc(100% + 10px);
	top: 50%;
	transform: translateY(-50%) translateX(5px);
	background: rgba(20, 20, 20, .92);
	color: #fff;
	padding: 7px 10px;
	border-radius: 6px;
	font: 500 13px/1.2 Arial, sans-serif;
	white-space: nowrap;
	opacity: 0;
	pointer-events: none;
	transition: opacity .18s ease, transform .18s ease;
}

.gsfc-position-left .gsfc-tooltip {
	left: calc(100% + 10px);
	right: auto;
	transform: translateY(-50%) translateX(-5px);
}

.gsfc-button:hover .gsfc-tooltip,
.gsfc-button:focus-visible .gsfc-tooltip {
	opacity: 1;
	transform: translateY(-50%) translateX(0);
}

@media (max-width: 767px) {
	.gsfc-floating-contact {
		bottom: 90px;
		right: 12px;
		gap: 10px;
	}

	.gsfc-position-left {
		left: 12px;
		right: auto;
	}

	.gsfc-button {
		width: 54px;
		height: 54px;
	}

	.gsfc-tooltip { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	.gsfc-button,
	.gsfc-tooltip { transition: none; }
}