.nh-bar {
	display: none;
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 99980;
	background: rgba(15, 23, 42, 0.92);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	padding: 0.5rem 0.25rem calc(0.5rem + env(safe-area-inset-bottom));
	grid-template-columns: repeat(4, 1fr);
	gap: 0.25rem;
	border-top: 1px solid rgba(255,255,255,0.1);
	box-shadow: 0 -8px 32px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
	.nh-bar { display: grid; }
	body { padding-bottom: 72px; }
}

.nh-bar__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.2rem;
	padding: 0.5rem 0.25rem;
	text-decoration: none;
	color: rgba(255,255,255,0.85) !important;
	font-size: 0.65rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	border-radius: 10px;
	transition: background 0.2s, color 0.2s;
}

.nh-bar__item:hover {
	background: rgba(255,255,255,0.1);
	color: #fff !important;
}

.nh-bar__icon {
	width: 22px;
	height: 22px;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
}

.nh-bar__icon--call {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23f59e0b' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79a15.05 15.05 0 006.59 6.59l2.2-2.2a1 1 0 011.01-.24 11.36 11.36 0 003.56.57 1 1 0 011 1V20a1 1 0 01-1 1A17 17 0 013 4a1 1 0 011-1h3.5a1 1 0 011 1 11.36 11.36 0 00.57 3.56 1 1 0 01-.25 1.01l-2.2 2.22z'/%3E%3C/svg%3E");
}

.nh-bar__icon--wa {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%2325d366' viewBox='0 0 24 24'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.435 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E");
}

.nh-bar__icon--book {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23b50101' viewBox='0 0 24 24'%3E%3Cpath d='M19 3h-1V1h-2v2H8V1H6v2H5a2 2 0 00-2 2v14a2 2 0 002 2h14a2 2 0 002-2V5a2 2 0 00-2-2zm0 16H5V8h14v11z'/%3E%3C/svg%3E");
}

.nh-bar__icon--estimate {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23e7f6ff' viewBox='0 0 24 24'%3E%3Cpath d='M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5A2.5 2.5 0 1112 6a2.5 2.5 0 010 5.5z'/%3E%3C/svg%3E");
}

.nh-bar__item--call .nh-bar__label { color: #f59e0b; }