/* ==========================================================================
   PICOS — Shared components & design-system polish
   ========================================================================== */

/* Layout safety */
html {
	overflow-x: clip;
}

body {
	overflow-x: clip;
}

main {
	overflow-x: clip;
}

/* Focus visibility */
:focus {
	outline: none;
}

/* Skip link — visible on keyboard focus */
.picos-skip-link {
	position: absolute;
	top: -100%;
	left: var(--space-sm);
	z-index: 100000;
	padding: 12px 16px;
	border-radius: var(--radius-button);
	background: var(--primary);
	color: #fff;
	font-size: var(--font-small);
	font-weight: var(--font-weight-semibold);
	text-decoration: none;
}

.picos-skip-link:focus {
	top: var(--space-sm);
}

:focus-visible {
	outline: var(--focus-ring-width) solid var(--focus-ring-color);
	outline-offset: var(--focus-ring-offset);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
	outline: var(--focus-ring-width) solid var(--focus-ring-color);
	outline-offset: var(--focus-ring-offset);
}

/* Section headings — consistent rhythm */
.picos-section-heading {
	margin-bottom: var(--space-lg);
	text-align: center;
}

.picos-section-heading--left {
	text-align: left;
}

.picos-section-heading--left .picos-section-heading__accent {
	margin-inline: 0;
}

.picos-section-heading__title {
	font-size: var(--font-h2);
	font-weight: var(--font-weight-extrabold);
	line-height: var(--font-h2-line-height);
	letter-spacing: -0.02em;
	color: var(--text);
}

.picos-section-heading__lead {
	max-width: 62ch;
	margin: var(--space-sm) auto 0;
	font-size: var(--font-body-large);
	line-height: 1.6;
	color: var(--text-light);
}

.picos-section-heading--left .picos-section-heading__lead {
	margin-inline: 0;
}

.picos-section-heading__accent {
	display: block;
	width: 48px;
	height: 3px;
	margin: var(--space-sm) auto 0;
	border-radius: 2px;
	background-color: var(--primary);
}

/* Compact section bands */
.picos-section--compact {
	padding-block: var(--section-padding-compact);
}

.picos-section--band {
	padding-block: var(--section-padding-band);
}

/* Shared interactive card surface */
.picos-card-surface {
	border: var(--card-border);
	border-radius: var(--radius-card-medium);
	background-color: var(--card-background);
	box-shadow: var(--shadow-card);
	transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

@media (hover: hover) {
	.picos-card-surface:is(a, button):hover,
	.picos-card-surface:is(a, button):focus-visible,
	.picos-card-surface--interactive:hover,
	.picos-card-surface--interactive:focus-within {
		border-color: rgba(111, 16, 183, 0.35);
		box-shadow: var(--shadow-card-hover);
		transform: translateY(-2px);
	}
}

.picos-card-surface:is(a, button):focus-visible {
	outline: var(--focus-ring-width) solid var(--focus-ring-color);
	outline-offset: var(--focus-ring-offset);
}

/* Product / hub cards — unify radius & hover */
.picos-product-card,
.picos-pcs-card,
.picos-mon-card,
.picos-industry-card,
.picos-related-card,
.picos-spec-card,
.picos-aktuelles-card {
	border-radius: var(--radius-card-medium);
}

.picos-product-card:hover,
.picos-product-card:focus-visible,
.picos-pcs-card:hover,
.picos-pcs-card:focus-visible,
.picos-mon-card:hover,
.picos-mon-card:focus-visible,
.picos-related-card:hover,
.picos-related-card:focus-visible,
.picos-spec-card__link:hover,
.picos-spec-card__link:focus-visible,
.picos-aktuelles-card:hover,
.picos-aktuelles-card:focus-visible {
	box-shadow: var(--shadow-card-hover);
}

/* Icon sizing */
.picos-icon {
	flex-shrink: 0;
	display: block;
}

.picos-icon--sm {
	width: 16px;
	height: 16px;
}

.picos-icon--md {
	width: 20px;
	height: 20px;
}

.picos-icon--lg {
	width: 24px;
	height: 24px;
}

/* Form field primitives (Fluent Forms + theme forms) */
.picos-field-label,
.picos-fluentform .ff-el-input--label label,
.picos-configurator__field label {
	display: block;
	margin-bottom: 8px;
	font-size: var(--font-small);
	font-weight: var(--font-weight-semibold);
	line-height: 1.4;
	color: var(--text);
}

.picos-field-input,
.picos-fluentform input[type="text"],
.picos-fluentform input[type="email"],
.picos-fluentform input[type="tel"],
.picos-fluentform input[type="url"],
.picos-fluentform input[type="number"],
.picos-fluentform textarea,
.picos-fluentform select,
.picos-configurator__field input,
.picos-configurator__field textarea,
.picos-configurator__field select,
.picos-downloads-search__input {
	width: 100%;
	min-height: var(--touch-target);
	padding: 12px 14px;
	border: 1px solid var(--border);
	border-radius: var(--radius-input);
	background-color: var(--bg-white);
	font-family: inherit;
	font-size: var(--font-body);
	line-height: 1.4;
	color: var(--text);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.picos-field-input:focus,
.picos-fluentform input:focus,
.picos-fluentform textarea:focus,
.picos-fluentform select:focus,
.picos-configurator__field input:focus,
.picos-configurator__field textarea:focus,
.picos-configurator__field select:focus,
.picos-downloads-search__input:focus {
	border-color: var(--primary);
	box-shadow: 0 0 0 3px rgba(111, 16, 183, 0.12);
}

/* Prose blocks (legal, long-form) */
.picos-prose {
	max-width: 72ch;
	font-size: var(--font-body);
	line-height: 1.65;
	color: var(--text-light);
}

.picos-prose h2,
.picos-prose h3,
.picos-prose h4 {
	margin-top: 1.75em;
	margin-bottom: 0.65em;
	color: var(--text);
}

.picos-prose h2:first-child,
.picos-prose h3:first-child {
	margin-top: 0;
}

.picos-prose a {
	color: var(--primary);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.picos-prose a:hover,
.picos-prose a:focus-visible {
	color: var(--primary-hover);
}

.picos-prose ul,
.picos-prose ol {
	margin-bottom: 1em;
	padding-left: 1.25em;
}

.picos-prose ul {
	list-style: disc;
}

.picos-prose ol {
	list-style: decimal;
}

.picos-prose li + li {
	margin-top: 0.35em;
}

/* Card/grid/flex lists use gap — no stacked-li margin */
ul[class] > li,
ol[class] > li {
	margin-top: 0;
}

.section .container > ul:not([class]),
.section .container > ol:not([class]) {
	padding-left: 1.25em;
}

/* Tables — horizontal scroll on small screens */
.picos-table-scroll {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.picos-table-scroll table {
	min-width: 640px;
}

/* Purple CTA bands */
.picos-band-cta {
	padding-block: var(--section-padding-band);
	background: linear-gradient(135deg, var(--primary) 0%, #5a0d9a 100%);
	color: var(--bg-white);
}

.picos-band-cta__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md) var(--space-lg);
}

.picos-band-cta__title {
	margin-bottom: 10px;
	font-size: var(--font-h3);
	font-weight: var(--font-weight-extrabold);
	line-height: 1.2;
	color: var(--bg-white);
}

.picos-band-cta__text {
	max-width: 48ch;
	font-size: var(--font-body-large);
	line-height: 1.55;
	color: rgba(255, 255, 255, 0.9);
}

.picos-band-cta__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

@media (max-width: 1023px) {
	.picos-section-heading {
		margin-bottom: var(--space-md);
	}

	.picos-band-cta__inner {
		flex-direction: column;
		align-items: flex-start;
	}

	.picos-band-cta__actions {
		width: 100%;
		flex-direction: column;
	}

	.picos-band-cta__actions .btn {
		width: 100%;
		justify-content: center;
	}
}

@media (max-width: 767px) {
	.picos-section-heading__title {
		font-size: var(--font-h2);
	}
}

/* SEO contextual internal links */
.picos-seo-topic-links__list {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.picos-seo-topic-links__link {
	display: inline-flex;
	align-items: center;
	padding: 10px 16px;
	border: 1px solid var(--border);
	border-radius: var(--radius-card-medium);
	background: var(--bg-white);
	color: var(--text);
	font-size: var(--font-small);
	font-weight: var(--font-weight-medium);
	text-decoration: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.picos-seo-topic-links__link:hover,
.picos-seo-topic-links__link:focus-visible {
	border-color: rgba(111, 16, 183, 0.35);
	box-shadow: var(--shadow-card);
	color: var(--primary);
}