.nh-whatsapp {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: 99990;
	font-family: inherit;
}

@media (max-width: 600px) {
	.nh-whatsapp { bottom: 80px; right: 16px; }
}

.nh-whatsapp__toggle {
	position: relative;
	width: 60px;
	height: 60px;
	border: none;
	border-radius: 50%;
	background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
	color: #fff;
	cursor: pointer;
	box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.25s ease;
}

.nh-whatsapp__toggle:hover { transform: scale(1.08); }

.nh-whatsapp__pulse {
	position: absolute;
	inset: -4px;
	border-radius: 50%;
	border: 2px solid #25d366;
	animation: nh-wa-pulse 2s infinite;
	pointer-events: none;
}

@keyframes nh-wa-pulse {
	0% { transform: scale(1); opacity: 0.8; }
	100% { transform: scale(1.35); opacity: 0; }
}

.nh-whatsapp__panel {
	position: absolute;
	bottom: 72px;
	right: 0;
	width: min(320px, calc(100vw - 32px));
	background: #fff;
	border-radius: 16px;
	box-shadow: var(--nh-shadow);
	overflow: hidden;
	animation: nh-wa-slide 0.25s ease;
}

@keyframes nh-wa-slide {
	from { opacity: 0; transform: translateY(12px); }
	to { opacity: 1; transform: translateY(0); }
}

.nh-whatsapp__panel-head {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	padding: 1rem 1.25rem;
	background: linear-gradient(135deg, #075e54 0%, #128c7e 100%);
	color: #fff;
}

.nh-whatsapp__panel-head strong { display: block; font-size: 1rem; }
.nh-whatsapp__panel-head span { font-size: 0.8rem; opacity: 0.9; }

.nh-whatsapp__close {
	background: none;
	border: none;
	color: #fff;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
	padding: 0;
	opacity: 0.85;
}

.nh-whatsapp__bubble {
	padding: 1.25rem;
	background: #e7f6ff;
}

.nh-whatsapp__bubble p {
	margin: 0;
	color: var(--nh-navy);
	font-size: 0.95rem;
	line-height: 1.5;
}

.nh-whatsapp__cta {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	margin: 0 1.25rem 1.25rem;
	padding: 0.9rem;
	background: #25d366;
	color: #fff !important;
	text-decoration: none;
	font-weight: 600;
	border-radius: 10px;
	transition: background 0.2s;
}

.nh-whatsapp__cta:hover { background: #1da851; color: #fff !important; }