/* Baustellenmodus: Frontend */

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

.tub-body {
	margin: 0;
	min-height: 100svh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px 18px 32px;
	font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	color: #f2f2f4;
	background: var(--tub-bg, #0b0b0d);
	overflow-x: hidden;
	position: relative;
}

/* Ambiente: zwei sehr langsam driftende Lichtquellen */
.tub-glow {
	position: fixed;
	inset: -25%;
	pointer-events: none;
	background:
		radial-gradient(38% 38% at 22% 26%, color-mix(in srgb, var(--tub-accent) 22%, transparent) 0%, transparent 70%),
		radial-gradient(46% 46% at 80% 78%, color-mix(in srgb, var(--tub-accent) 12%, transparent) 0%, transparent 72%);
	filter: blur(30px);
	animation: tub-drift 34s ease-in-out infinite alternate;
	z-index: 0;
}

@keyframes tub-drift {
	from { transform: translate3d(-2%, -1%, 0) scale(1); }
	to   { transform: translate3d(3%, 2%, 0) scale(1.08); }
}

.tub-stage {
	position: relative;
	z-index: 1;
	width: 100%;
	max-width: 720px;
	display: flex;
	flex-direction: column;
	gap: 22px;
	align-items: center;
}

/* Glaskarte */
.tub-card {
	position: relative;
	width: 100%;
	padding: 34px 22px 30px;
	text-align: center;
	border-radius: 22px;
	background: rgba(255, 255, 255, 0.045);
	border: 1px solid rgba(255, 255, 255, 0.09);
	backdrop-filter: blur(18px) saturate(130%);
	-webkit-backdrop-filter: blur(18px) saturate(130%);
	box-shadow: 0 24px 70px -30px rgba(0, 0, 0, 0.85);
	overflow: hidden;
	animation: tub-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes tub-rise {
	from { opacity: 0; transform: translateY(14px); }
	to   { opacity: 1; transform: none; }
}

/* Signatur: Lichtstreifen auf der oberen Haarlinie */
.tub-sweep {
	position: absolute;
	top: 0;
	left: 0;
	height: 1px;
	width: 42%;
	background: linear-gradient(90deg, transparent, var(--tub-accent), transparent);
	animation: tub-sweep 6.5s linear infinite;
	opacity: 0.9;
}

@keyframes tub-sweep {
	from { transform: translateX(-100%); }
	to   { transform: translateX(340%); }
}

.tub-logo {
	display: block;
	width: var(--tub-logo-w, 180px);
	max-width: 72%;
	height: auto;
	margin: 0 auto 26px;
}

.tub-brand {
	margin: 0 0 26px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: rgba(242, 242, 244, 0.55);
}

.tub-anim {
	width: min(var(--tub-lottie, 260px), 78vw);
	margin: 0 auto 20px;
	aspect-ratio: 1 / 1;
}

.tub-anim dotlottie-wc {
	display: block;
	width: 100%;
	height: 100%;
}

/* Typografie: extraleicht mit einem fetten Akzentwort */
.tub-headline {
	margin: 0 0 14px;
	font-size: clamp(2rem, 8.2vw, 3.6rem);
	font-weight: 200;
	line-height: 1.06;
	letter-spacing: -0.03em;
	text-wrap: balance;
}

.tub-headline em {
	font-style: normal;
	font-weight: 800;
	color: var(--tub-accent);
}

.tub-subline {
	margin: 0 auto;
	max-width: 46ch;
	font-size: clamp(0.98rem, 3.6vw, 1.08rem);
	font-weight: 400;
	line-height: 1.65;
	color: rgba(242, 242, 244, 0.68);
}

/* Countdown */
.tub-countdown {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 8px;
	margin: 30px auto 0;
	max-width: 460px;
}

.tub-unit {
	padding: 14px 4px 11px;
	border-radius: 14px;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.07);
}

.tub-num {
	display: block;
	font-size: clamp(1.3rem, 5.6vw, 2rem);
	font-weight: 200;
	font-variant-numeric: tabular-nums;
	letter-spacing: -0.02em;
	line-height: 1.1;
}

.tub-cap {
	display: block;
	margin-top: 6px;
	font-size: 9.5px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(242, 242, 244, 0.42);
}

.tub-done {
	margin: 26px 0 0;
	font-size: 0.95rem;
	color: var(--tub-accent);
}

.tub-date {
	margin: 20px 0 0;
	font-size: 0.86rem;
	font-weight: 400;
	color: rgba(242, 242, 244, 0.5);
}

.tub-date strong { font-weight: 600; color: rgba(242, 242, 244, 0.82); }

/* Kontakt */
.tub-contact {
	margin: 30px auto 0;
	padding-top: 22px;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tub-contact__label {
	display: block;
	font-size: 9.5px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(242, 242, 244, 0.38);
}

.tub-contact p {
	margin: 9px 0 0;
	font-size: 0.98rem;
}

.tub-contact a {
	color: #f2f2f4;
	text-decoration: none;
	border-bottom: 1px solid color-mix(in srgb, var(--tub-accent) 55%, transparent);
	padding-bottom: 1px;
	transition: color 0.2s ease, border-color 0.2s ease;
}

.tub-contact a:hover,
.tub-contact a:focus-visible { color: var(--tub-accent); border-color: var(--tub-accent); }

.tub-dot { margin: 0 8px; color: rgba(242, 242, 244, 0.3); }

/* Footer */
.tub-footer {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px 20px;
}

.tub-footer a {
	font-size: 12px;
	letter-spacing: 0.02em;
	color: rgba(242, 242, 244, 0.38);
	text-decoration: none;
	transition: color 0.2s ease;
}

.tub-footer a:hover,
.tub-footer a:focus-visible { color: rgba(242, 242, 244, 0.8); }

:focus-visible {
	outline: 2px solid var(--tub-accent);
	outline-offset: 3px;
	border-radius: 4px;
}

/* Ab Tablet mehr Luft */
@media (min-width: 720px) {
	.tub-card { padding: 56px 52px 48px; border-radius: 26px; }
	.tub-countdown { gap: 12px; margin-top: 38px; }
	.tub-unit { padding: 18px 8px 15px; }
	.tub-cap { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
	.tub-glow,
	.tub-sweep,
	.tub-card { animation: none !important; }
}

/* Try Us Signatur */
.tub-credit {
	font-size: 12px;
	color: rgba(242, 242, 244, 0.28);
	letter-spacing: 0.02em;
}

.tub-credit a {
	color: rgba(242, 242, 244, 0.45);
	text-decoration: none;
	transition: color 0.2s ease;
}

.tub-credit a:hover,
.tub-credit a:focus-visible { color: var(--tub-accent); }