/*
 * tpl_imhof_cyber – hud.css
 * Glassmorphism-HUD-Panels, Demo-Kennzeichnung, interaktive Module.
 * (C) 2026 Webdesign Imhof, Mannheim
 */

/* ---------- HUD-Panel ---------- */
.hud-panel {
	position: relative;
	padding: var(--space-5);
	border: 1px solid var(--c-line);
	border-radius: var(--radius);
	background:
		linear-gradient(160deg, rgba(0, 242, 254, 0.06), rgba(127, 0, 255, 0.05) 60%, transparent),
		var(--c-surface);
	box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
	-webkit-backdrop-filter: blur(var(--blur)) saturate(140%);
	backdrop-filter: blur(var(--blur)) saturate(140%);
}

/* HUD-Ecken */
.hud-panel::before,
.hud-panel::after {
	content: "";
	position: absolute;
	width: 14px;
	height: 14px;
	border-color: var(--c-cyan);
	border-style: solid;
	pointer-events: none;
	opacity: 0.85;
}

.hud-panel::before {
	top: -1px;
	left: -1px;
	border-width: 2px 0 0 2px;
	border-top-left-radius: var(--radius);
}

.hud-panel::after {
	right: -1px;
	bottom: -1px;
	border-width: 0 2px 2px 0;
	border-bottom-right-radius: var(--radius);
	border-color: var(--c-violet);
}

.hud-panel > :last-child,
.hud-panel__content > :last-child {
	margin-bottom: 0;
}

.hud-panel__kicker {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	margin-bottom: var(--space-2);
	color: #8AF9FF;
	font-family: var(--f-display);
	font-size: var(--fs-xs);
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.hud-panel__kicker::before {
	content: "";
	width: 6px;
	height: 6px;
	background: var(--c-cyan);
	box-shadow: 0 0 10px var(--c-cyan);
}

.hud-panel__title {
	font-size: var(--fs-h3);
	margin-bottom: var(--space-3);
}

h2.hud-panel__title {
	font-size: clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem);
}

.hud-panel__lead {
	font-size: var(--fs-base);
}

.hud-panel__body {
	color: var(--c-text-muted);
	font-size: var(--fs-sm);
}

/* Mit JavaScript kann Teil 3 den Langtext einklappen (.is-collapsed). Ohne JS immer sichtbar. */
.js .hud-panel__body.is-collapsed {
	display: none;
}

.hud-panel__cta {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-weight: 600;
	font-size: var(--fs-sm);
	text-decoration: none;
}

.hud-panel__cta::after {
	content: "→";
	transition: transform var(--dur) var(--ease);
}

.hud-panel__cta:hover::after {
	transform: translateX(4px);
}

/* ---------- Demo-Kennzeichnung (Pflicht für Beispielwerte) ---------- */
.demo-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.35em;
	padding: 0.15em 0.6em;
	border: 1px solid rgba(255, 200, 87, 0.55);
	border-radius: 999px;
	background: rgba(255, 200, 87, 0.1);
	color: var(--c-warn);
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	white-space: nowrap;
}

.demo-badge::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: currentColor;
}

.hud-panel > .demo-badge:first-child {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
}

.demo-badge--strong {
	font-size: var(--fs-xs);
}

/* Abschaltbar über Template-Parameter. Gilt nicht für Konzeptstudien-Kacheln. */
.hide-demo-badges .demo-badge:not(.quadrat__badge) {
	display: none;
}

/* ---------- Code-Panel ---------- */
.code-block {
	margin: 0 0 var(--space-4);
	padding: var(--space-4);
	overflow-x: auto;
	border: 1px solid var(--c-line-soft);
	border-radius: var(--radius-sm);
	background: rgba(0, 0, 0, 0.45);
	color: #B9F6FF;
	font-size: var(--fs-xs);
	line-height: 1.6;
}

/* ---------- Diagramm ---------- */
.chart {
	margin: 0;
}

.chart__svg {
	width: 100%;
	height: auto;
}

.chart__grid line {
	stroke: rgba(230, 237, 243, 0.08);
	stroke-width: 1;
}

.chart__line {
	fill: none;
	stroke: var(--c-cyan);
	stroke-width: 2.5;
	stroke-linecap: round;
	filter: drop-shadow(0 0 6px rgba(0, 242, 254, 0.6));
}

.chart__area {
	fill: rgba(0, 242, 254, 0.1);
}

.chart__caption {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-2);
	margin-top: var(--space-2);
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

/* ---------- Dashboard / KPIs ---------- */
.dashboard__kpis {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
	gap: var(--space-4);
	margin: 0 0 var(--space-4);
}

.kpi {
	padding: var(--space-4);
	border: 1px solid var(--c-line-soft);
	border-radius: var(--radius-sm);
	background: rgba(0, 0, 0, 0.3);
}

.kpi__label {
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

.kpi__hint {
	display: block;
	margin-top: var(--space-1);
	opacity: 0.85;
}

.kpi__value {
	margin: var(--space-2) 0 0;
	color: var(--c-cyan);
	font-family: var(--f-display);
	font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
	font-weight: 600;
	line-height: 1;
	text-shadow: 0 0 18px rgba(0, 242, 254, 0.35);
}

.kpi__demo {
	color: var(--c-warn);
	font-family: var(--f-sans);
	font-size: var(--fs-xs);
	font-weight: 600;
	text-shadow: none;
}

.dashboard__foot {
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

/* ---------- Service-Karten ---------- */
.service-card {
	display: flex;
	flex-direction: column;
}

.service-card p {
	color: var(--c-text-muted);
	font-size: var(--fs-sm);
}

.service-card .hud-panel__cta {
	margin-top: auto;
}

/* ---------- ROI-Rechner ---------- */
.roi {
	max-width: 48rem;
	margin-inline: auto;
}

.roi__form {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
	gap: 0 var(--space-5);
}

.roi__form .field--range {
	grid-column: 1 / -1;
}

.roi__result {
	margin-block: var(--space-4);
	padding: var(--space-4) var(--space-5);
	border-left: 3px solid var(--c-cyan);
	border-radius: var(--radius-sm);
	background: rgba(0, 242, 254, 0.06);
}

.roi__result-text {
	margin: 0;
	font-size: var(--fs-lg);
}

.roi__result output {
	color: var(--c-cyan);
	font-family: var(--f-display);
	font-weight: 600;
}

.roi__formula {
	margin-bottom: var(--space-4);
	color: var(--c-text-muted);
	font-size: var(--fs-sm);
}

.roi__formula summary {
	color: var(--c-cyan);
	cursor: pointer;
}

.roi__formula p {
	margin: var(--space-2) 0 0;
	font-family: var(--f-mono);
	font-size: var(--fs-xs);
}

.roi__disclaimer {
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

/* ---------- Lead-Funnel ---------- */
.funnel__step {
	min-width: 0;
	margin: 0 0 var(--space-5);
	padding: 0 0 var(--space-5);
	border: 0;
	border-bottom: 1px solid var(--c-line-soft);
}

.funnel__legend {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	margin-bottom: var(--space-3);
	padding: 0;
	font-family: var(--f-display);
	font-weight: 600;
	font-size: var(--fs-lg);
}

.funnel__num {
	display: inline-grid;
	place-items: center;
	width: 2rem;
	height: 2rem;
	flex: none;
	border: 1px solid var(--c-cyan);
	border-radius: var(--radius-sm);
	color: var(--c-cyan);
	font-size: var(--fs-sm);
	box-shadow: var(--glow-cyan);
}

.funnel__progress {
	color: #8AF9FF;
	font-size: var(--fs-xs);
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

/* lead-funnel.js setzt .is-stepper und blendet inaktive Schritte aus */
.funnel.is-stepper .funnel__step:not(.is-active) {
	display: none;
}

.funnel.is-stepper .funnel__step {
	border-bottom: 0;
}

.funnel__nav {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	justify-content: flex-end;
}

.funnel__status:empty {
	display: none;
}

.funnel__status {
	margin: var(--space-4) 0 0;
	font-size: var(--fs-sm);
}

.funnel__status.is-success { color: var(--c-ok); }
.funnel__status.is-error { color: var(--c-danger); }

.choice--consent {
	font-size: var(--fs-sm);
	color: var(--c-text-muted);
}

/* ---------- Assistent ---------- */
.assistant {
	width: 100%;
}

.assistant__log {
	display: grid;
	gap: var(--space-2);
	max-height: 18rem;
	margin-bottom: var(--space-4);
	overflow-y: auto;
}

.assistant__msg {
	margin: 0;
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius);
	font-size: var(--fs-sm);
}

.assistant__msg--bot {
	border: 1px solid var(--c-line-soft);
	background: rgba(0, 242, 254, 0.06);
}

.assistant__msg--user {
	justify-self: end;
	background: rgba(127, 0, 255, 0.22);
}

.assistant__form {
	display: flex;
	gap: var(--space-2);
	align-items: center;
}

.assistant__form[hidden] { display: none; }

.assistant__optin {
	margin-top: var(--space-4);
	padding: var(--space-4);
	border: 1px solid rgba(255, 200, 87, 0.45);
	border-radius: var(--radius-sm);
	background: rgba(255, 200, 87, 0.06);
	font-size: var(--fs-sm);
}

.assistant__optin[hidden] { display: none; }

.assistant__optin-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
}

.assistant__note,
.assistant__fallback {
	margin: var(--space-3) 0 0;
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

/* ---------- AR-Vorschau ---------- */
.ar-preview {
	margin: 0;
}

.ar-preview__viewer {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-sm);
	background: rgba(0, 0, 0, 0.35);
	--poster-color: transparent;
}

.ar-preview__caption {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	align-items: center;
	margin-top: var(--space-3);
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

@media (min-width: 64em) {
	.scene--wasserturm-tech .ar-preview {
		grid-column: 1 / span 5 !important;
		grid-row: 1;
	}
}

/* ---------- Teil 3: Einwilligungsdialog ---------- */
.consent {
	/* .hud-panel setzt position: relative; der Dialog muss fest im Viewport stehen */
	position: fixed;
	inset: 0;
	margin: auto;
	height: fit-content;
	width: min(36rem, calc(100vw - 2 * var(--gutter)));
	max-height: calc(100vh - 2rem);
	overflow-y: auto;
	padding: var(--space-6);
	color: var(--c-text);
}

.consent::backdrop {
	background: rgba(13, 15, 18, 0.7);
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
}

.consent__intro {
	color: var(--c-text-muted);
	font-size: var(--fs-sm);
}

.consent__rows {
	display: grid;
	gap: var(--space-2);
	margin-bottom: var(--space-5);
}

.consent__row {
	display: flex;
	gap: var(--space-3);
	align-items: flex-start;
	padding: var(--space-3);
	border: 1px solid var(--c-line-soft);
	border-radius: var(--radius-sm);
	cursor: pointer;
}

.consent__row input {
	width: 1.125rem;
	height: 1.125rem;
	margin-top: 0.2em;
	flex: none;
	accent-color: var(--c-cyan);
}

.consent__text {
	color: var(--c-text-muted);
	font-size: var(--fs-xs);
}

.consent__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	justify-content: flex-end;
}

/* ---------- Teil 3: Assistent ---------- */
.assistant {
	position: relative;
}

.assistant__close {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
	display: grid;
	place-items: center;
	width: 2.25rem;
	height: 2.25rem;
	border: 1px solid var(--c-line-soft);
	border-radius: 50%;
	background: transparent;
	color: var(--c-text-muted);
	cursor: pointer;
}

.assistant-dock:not(.is-ready) .assistant__close {
	display: none;
}

.assistant__close:hover {
	color: var(--c-cyan);
	border-color: var(--c-line);
}

.assistant-dock.is-ready .assistant {
	max-height: min(36rem, calc(100vh - 7rem));
	overflow-y: auto;
	box-shadow: var(--shadow), var(--glow-cyan);
}

.assistant__handoff {
	margin-top: var(--space-2);
}

.ar-preview__status {
	margin: var(--space-2) 0 0;
	color: var(--c-warn);
	font-size: var(--fs-xs);
}

/* ---------- Teil 3: Bühne und Scroll-Effekte ---------- */
.stage-dim .stage__canvas {
	opacity: 0.25;
}

/* Elemente, die animations.js einblendet, bleiben ohne JS und bei reduzierter Bewegung sichtbar */
.motion-ready [data-reveal] {
	will-change: transform, opacity;
}

.scene__progress {
	position: fixed;
	top: 50%;
	right: var(--space-4);
	z-index: 50;
	display: none;
	flex-direction: column;
	gap: var(--space-3);
	margin: 0;
	padding: 0;
	list-style: none;
	transform: translateY(-50%);
}

@media (min-width: 64em) {
	.motion-ready.is-home-page .scene__progress {
		display: flex;
	}
}

.scene__progress a {
	display: block;
	width: 10px;
	height: 10px;
	border: 1px solid var(--c-line);
	border-radius: 2px;
	transform: rotate(45deg);
	transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.scene__progress a.is-active,
.scene__progress a:hover {
	background: var(--c-cyan);
	box-shadow: var(--glow-cyan);
}

/* Panel über dem Knopf öffnen */
.assistant-dock.is-ready .assistant {
	order: -1;
}

/* Mobil: Assistent als runder Knopf, damit er keinen Inhalt verdeckt (Text bleibt für Screenreader) */
@media (max-width: 47.99em) {
	.assistant-dock__toggle {
		width: 3.5rem;
		min-height: 3.5rem;
		padding: 0;
		border-radius: 50%;
		font-size: 0;
		letter-spacing: 0;
	}

	.assistant-dock__toggle .icon {
		width: 1.5rem;
		height: 1.5rem;
	}
}