/**
 * Content blocks: section rhythm, images, post grid cards, galleries, forms.
 */

/* ---------- In-page anchors ----------
 * Sections reached by #links stop below the sticky header (60px) with a small gap.
 * Smooth scrolling itself: js/smooth-scroll.js. */

#main [id] {
	scroll-margin-top: 76px;
}

.admin-bar #main [id] {
	scroll-margin-top: 108px;
}

@media (max-width: 782px) {
	.admin-bar #main [id] {
		scroll-margin-top: 122px;
	}
}

/* ---------- Images in content ---------- */

#main .wpb_single_image .vc_single_image-wrapper {
	transition: transform var(--b3d-dur-slow) var(--b3d-ease-out), filter var(--b3d-dur-slow) var(--b3d-ease-out);
}

#main .wpb_single_image:hover .vc_single_image-wrapper {
	transform: translateY(-6px) scale(1.02);
	filter: drop-shadow(0 18px 24px rgba(15, 35, 45, .12));
}

/* Full-width banners should not float */
#main .img-width-100:hover .vc_single_image-wrapper {
	transform: none;
	filter: none;
}

/* ---------- Post grid ("Our News") ---------- */

#main .vc_grid-item-mini {
	height: 100%;
	display: flex;
	flex-direction: column;
	background: var(--b3d-surface);
	border: 1px solid var(--b3d-line);
	border-radius: var(--b3d-radius-lg);
	overflow: hidden;
	box-shadow: var(--b3d-shadow-sm);
	transition: transform var(--b3d-dur) var(--b3d-ease), box-shadow var(--b3d-dur) var(--b3d-ease), border-color var(--b3d-dur) var(--b3d-ease);
}

#main .vc_grid-item-mini:hover {
	transform: translateY(-6px);
	border-color: rgba(16, 222, 236, .5);
	box-shadow: var(--b3d-shadow-accent);
}

#main .vc_grid-item-mini .vc_gitem-animated-block {
	overflow: hidden;
}

#main .vc_grid-item-mini .vc_gitem-zone-a {
	transition: transform var(--b3d-dur-slow) var(--b3d-ease-out);
}

#main .vc_grid-item-mini:hover .vc_gitem-zone-a {
	transform: scale(1.05);
}

#main .vc_grid-item-mini .vc_gitem-zone-c {
	flex: 1;
	padding: 24px 26px 26px !important;
	background: transparent !important;
}

#main .vc_grid-item-mini .vc_gitem-post-data-source-post_title h4 {
	margin-bottom: 10px;
	color: var(--b3d-ink);
	font-size: 20px;
	font-weight: 700;
	line-height: 1.35;
	transition: color var(--b3d-dur-fast);
}

#main .vc_grid-item-mini:hover .vc_gitem-post-data-source-post_title h4 {
	color: var(--b3d-cyan-600);
}

#main .vc_grid-item-mini .vc_gitem-post-data-source-post_excerpt p {
	color: var(--b3d-muted);
	font-size: 15px;
	line-height: 1.7;
}

/* ---------- The7 media carousels ---------- */

#main .owl-carousel .owl-nav a {
	border-radius: 50% !important;
	background: #fff !important;
	box-shadow: var(--b3d-shadow-sm);
	transition: transform var(--b3d-dur) var(--b3d-ease), box-shadow var(--b3d-dur) var(--b3d-ease), background-color var(--b3d-dur) !important;
}

#main .owl-carousel .owl-nav a:hover {
	transform: scale(1.08);
	box-shadow: var(--b3d-shadow-accent);
}

#main .owl-carousel .owl-nav a i,
#main .owl-carousel .owl-nav a i::before {
	color: var(--b3d-cyan-600) !important;
}

#main .dt-owl-item img,
#main .owl-carousel .post-thumbnail-rollover img {
	border-radius: var(--b3d-radius);
}

/* ---------- Forms ---------- */

#page :is(input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="number"], input[type="search"], textarea, select):not(.vc_toggle *) {
	border: 1px solid var(--b3d-line) !important;
	border-radius: 10px !important;
	background-color: #fff !important;
	transition: border-color var(--b3d-dur-fast) var(--b3d-ease), box-shadow var(--b3d-dur-fast) var(--b3d-ease);
}

#page :is(input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="number"], input[type="search"], textarea, select):focus {
	border-color: var(--b3d-cyan) !important;
	box-shadow: 0 0 0 4px rgba(16, 222, 236, .18) !important;
	outline: none;
}

/* ---------- Ninja Forms (Contact, Upload DICOM, course registration) ----------
 * Fields get the shared input look above; this adds spacing, labels, the
 * submit button, errors and the success message. Field "Container class"
 * b3d-nf-half puts two fields side by side. */

#main .nf-form-cont .nf-form-fields-required {
	margin-bottom: 16px;
	color: var(--b3d-muted);
	font-size: 13px;
}

#main .nf-form-cont .nf-form-content {
	padding: 0;
	max-width: none;
}

#main .nf-form-cont :is(nf-rows-wrap, nf-fields-wrap) {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 16px;
}

#main .nf-form-cont :is(nf-rows-wrap, nf-fields-wrap) > * {
	grid-column: 1 / -1;
	min-width: 0;
}

#main .nf-form-cont :is(nf-rows-wrap, nf-fields-wrap) > :has(.b3d-nf-half) {
	grid-column: auto;
}

#main .nf-form-cont .nf-row,
#main .nf-form-cont .nf-cell {
	margin: 0;
	padding: 0;
}

#main .nf-form-cont .nf-field-container {
	margin-bottom: 18px;
}

/* Layout add-on: cells side by side with a gutter */
#main .nf-form-cont nf-cells {
	display: flex;
	gap: 0 16px;
}

#main .nf-form-cont nf-cells > .nf-cell {
	flex: 1 1 0;
	width: auto !important;
	min-width: 0;
}

/* section headings (HTML fields) with the mini logo "b" */
#main .nf-form-cont .html-container .nf-field-element > :is(h1, h2, h3, h4, h5, p:only-child) {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 8px 0 4px;
	color: var(--b3d-ink);
	font-size: 20px;
	font-weight: 700;
}

#main .nf-form-cont .html-container .nf-field-element > :is(h1, h2, h3, h4, h5, p:only-child)::before {
	content: "";
	flex: 0 0 11px;
	height: 21px;
	background: var(--b3d-mark) center / contain no-repeat;
}

#main .nf-form-cont .hr-container hr {
	margin: 10px 0 24px;
	border: 0;
	border-top: 1px dashed var(--b3d-line);
}

/* help text under a field label */
#main .nf-form-cont .nf-field-description {
	margin: 0 0 10px;
	color: var(--b3d-muted);
	font-size: 14px;
}

#main .nf-form-cont .nf-field-description p {
	margin: 0 0 4px;
}

/* File Uploads add-on */
#main .nf-form-cont .nf-fu-fileinput-button {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 20px;
	border: 1px dashed var(--b3d-logo-cyan);
	border-radius: 12px;
	background: var(--b3d-logo-cyan-50);
	color: var(--b3d-ink);
	font-weight: 600;
	transition: background-color var(--b3d-dur) var(--b3d-ease), border-color var(--b3d-dur) var(--b3d-ease);
}

#main .nf-form-cont .nf-fu-fileinput-button:hover {
	border-style: solid;
	background: #fff;
}

#main .nf-form-cont .nf-fu-progress {
	height: 8px;
	margin-top: 12px;
	overflow: hidden;
	border-radius: 4px;
	background: var(--b3d-line);
}

#main .nf-form-cont .nf-fu-progress-bar {
	background: var(--b3d-gradient-text);
}

/* checkbox (terms) */
#main .nf-form-cont .checkbox-container input[type="checkbox"] {
	width: 18px;
	height: 18px;
	accent-color: var(--b3d-logo-cyan);
}

#main .nf-form-cont .nf-field-label {
	margin-bottom: 6px;
}

#main .nf-form-cont .nf-field-label label {
	color: var(--b3d-ink);
	font-size: 14px;
	font-weight: 600;
	line-height: 1.4;
}

#main .nf-form-cont .ninja-forms-req-symbol {
	color: var(--b3d-pink);
}

#main .nf-form-cont :is(input[type="text"], input[type="email"], input[type="tel"], input[type="number"], select).ninja-forms-field {
	height: 48px;
	padding: 0 14px;
	font-size: 15px;
}

#main .nf-form-cont textarea.ninja-forms-field {
	height: 160px;
	padding: 12px 14px;
	font-size: 15px;
	resize: vertical;
}

/* submit button: primary look from buttons.css */
#main .nf-form-cont :is(input[type="button"], input[type="submit"]).ninja-forms-field {
	min-width: 180px;
	height: auto;
}

#main .nf-form-cont :is(input[type="button"], input[type="submit"]).ninja-forms-field:disabled {
	opacity: .6;
	transform: none;
	cursor: progress;
}

/* Ninja Forms' own red "!" / green check badges inside the fields */
#main .nf-form-cont .nf-field-element::after {
	display: none !important;
}

#main .nf-form-cont .nf-error .ninja-forms-field {
	border-color: var(--b3d-danger-line) !important;
}

#main .nf-form-cont .nf-error-msg,
#main .nf-form-cont .nf-form-errors .nf-error-msg {
	margin-top: 6px;
	color: var(--b3d-danger);
	font-size: 13px;
}

#main .nf-form-cont .nf-response-msg:not(:empty) {
	padding: 18px 20px 18px 56px;
	position: relative;
	border-radius: var(--b3d-radius-lg);
	background: var(--b3d-logo-cyan-50);
	color: var(--b3d-ink);
	font-weight: 600;
}

#main .nf-form-cont .nf-response-msg:not(:empty)::before {
	content: "";
	position: absolute;
	left: 18px;
	top: 18px;
	width: 26px;
	height: 26px;
	border-radius: 8px;
	background:
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5 10.5 3.2 3L15 6.5' fill='none' stroke='%23111' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat,
		var(--b3d-logo-cyan);
}

#main .nf-form-cont .nf-response-msg p {
	margin: 0;
}

@media (max-width: 575px) {
	#main .nf-form-cont :is(nf-rows-wrap, nf-fields-wrap) {
		grid-template-columns: 1fr;
	}

	#main .nf-form-cont nf-cells {
		flex-direction: column;
	}
}

/* ---------- Legal pages (Impressum, Privacy Policy): plain page content in .b3d-legal ---------- */

#main .b3d-legal {
	max-width: 820px;
	margin: 0 auto;
	color: var(--b3d-body);
	font-size: 16px;
	line-height: 1.7;
}

#main .b3d-legal h2 {
	margin: 40px 0 12px;
	color: var(--b3d-ink);
	font-size: clamp(20px, 1.8vw, 24px);
	line-height: 1.3;
}

#main .b3d-legal p,
#main .b3d-legal ul {
	margin-bottom: 14px;
}

#main .b3d-legal p.b3d-legal__updated {
	color: var(--b3d-subtle);
	font-size: 14px;
}