/* ==========================================================================
   Barrierefreiheit (WCAG 2.2 / BFSG)
   ========================================================================== */

/* Sichtbarer Fokus für alle interaktiven Elemente */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
	outline: 2px solid var(--nv-blue-dark);
	outline-offset: 3px;
}

.nv-btn:focus-visible,
.nv-header__icon-btn:focus-visible,
.nv-nav-toggle:focus-visible,
.nv-product-slider__btn:focus-visible {
	outline: 2px solid var(--nv-blue-dark);
	outline-offset: 3px;
}

/* Skip-Link */
.nv-skip-link:focus,
.nv-skip-link:focus-visible {
	position: fixed;
	top: 0.75rem;
	left: 0.75rem;
	z-index: 10001;
	width: auto;
	height: auto;
	padding: 0.75rem 1rem;
	overflow: visible;
	clip: auto;
	white-space: normal;
	background: var(--nv-black);
	color: var(--nv-white);
	border-radius: var(--nv-radius-sm);
	box-shadow: var(--nv-shadow-md);
}

/* Pflichtfeld-Hinweis */
/* WooCommerce Hinweise */
.woocommerce-error[role="alert"],
.woocommerce-error {
	border-left: 4px solid #b3261e;
}

.woocommerce-message[role="status"],
.woocommerce-info[role="status"] {
	border-left: 4px solid var(--nv-blue-dark);
}

/* CF7: Fehlerzustand */
.wpcf7 .wpcf7-not-valid:focus {
	border-color: #b3261e !important;
	box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.15) !important;
}

.wpcf7 form .wpcf7-response-output[role="alert"],
.wpcf7 form .wpcf7-response-output[role="status"] {
	border-left-width: 4px;
}

/* Footer: besserer Kontrast auf dunklem Hintergrund */
.nv-site-footer a:focus-visible {
	outline-color: var(--nv-cream);
}

/* Touch-Geräte: kein sichtbarer Fokus-Ring (Tap statt Tastatur) */
@media (hover: none) and (pointer: coarse) {
	a:focus,
	a:focus-visible,
	button:focus,
	button:focus-visible,
	input:focus,
	input:focus-visible,
	select:focus,
	select:focus-visible,
	textarea:focus,
	textarea:focus-visible,
	summary:focus,
	summary:focus-visible,
	[tabindex]:focus,
	[tabindex]:focus-visible,
	.nv-btn:focus,
	.nv-btn:focus-visible,
	.nv-header__icon-btn:focus,
	.nv-header__icon-btn:focus-visible,
	.nv-nav-toggle:focus,
	.nv-nav-toggle:focus-visible,
	.nv-nav__link:focus,
	.nv-nav__link:focus-visible,
	.nv-nav__back:focus,
	.nv-nav__back:focus-visible,
	.nv-nav__close:focus,
	.nv-nav__close:focus-visible,
	.nv-nav__subtoggle:focus,
	.nv-nav__subtoggle:focus-visible,
	.nv-product-slider__btn:focus,
	.nv-product-slider__btn:focus-visible {
		outline: none !important;
		box-shadow: none;
	}
}

/* Barrierefreiheitserklärung */
.nv-accessibility-page .nv-accessibility__content {
	max-width: 48rem;
}

.nv-accessibility-page .nv-accessibility__content h2 {
	margin: 2rem 0 0.75rem;
	font-family: var(--nv-font-serif);
	font-size: 1.5rem;
	font-weight: 500;
	color: var(--nv-gray-900);
}

.nv-accessibility-page .nv-accessibility__content h2:first-child {
	margin-top: 0;
}

.nv-accessibility-page .nv-accessibility__content p,
.nv-accessibility-page .nv-accessibility__content ul,
.nv-accessibility-page .nv-accessibility__content ol {
	margin: 0 0 1rem;
	line-height: 1.75;
	color: var(--nv-gray-700);
}

.nv-accessibility-page .nv-accessibility__content ul,
.nv-accessibility-page .nv-accessibility__content ol {
	padding-left: 1.35rem;
}

.nv-accessibility-page .nv-accessibility__meta {
	margin-top: 2rem;
	padding: 1rem 1.15rem;
	font-size: 0.9rem;
	background: var(--nv-gray-50);
	border: 1px solid var(--nv-gray-100);
	border-radius: var(--nv-radius-md);
	color: var(--nv-gray-700);
}

.nv-accessibility-page .nv-accessibility__contact a {
	font-weight: 600;
	color: var(--nv-blue-dark);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* Live-Region (nur für Screenreader) */
.nv-a11y-live-region {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}