/* --- FARB-RESERVOIR --- */
:root {
    --cyan-glow: #00ffcc;
    --violet-glow: #6c5ce7;
    
    --pagan-gold: #b89b5e;
    --bg-dark: #0a0c0c;
    --overlay: rgba(13, 18, 18, 0.94);
}

/* --- LOGIK DER ZUWEISUNG --- */

/* 1. Grundzustand: Wenn KEINE Klasse da ist (Startseite) */
:root {
    --primary-glow: var(--cyan-glow);
}

/* 2. Spezialzustand: Wenn die Klasse .lab-page irgendwo im Dokument (am body) existiert */
/* Wir nutzen hier eine spezifischere Selektion, um das Root-Level zu überschreiben */
html:has(body.lab-page) {
    --primary-glow: var(--violet-glow);
}

/* Falls dein Browser :has() noch nicht perfekt unterstützt (Fallback) */
body.lab-page {
    --primary-glow: var(--violet-glow) !important;
}

/* --- STANDARD (Startseite) --- */
body {
    margin: 0;
    padding: 0;
    font-family: 'Spectral', serif;
    color: var(--pagan-gold);
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
}

.bg-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	background-image: url('background_low.jpg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	transform: translateZ(0);
	-webkit-transform: translateZ(0);
}

.bg-overlay::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	/* Der Verlauf bekommt ein eigenes z-index, um sicherzugehen */
	background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.9) 100%);
	z-index: 1;
}

header {
	height: 100vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	padding-top: 50px; /* Fügt oben etwas Platz ein */
}

.main-logo {
	max-width: 400px;
	width: 85%;
	height: auto;
	filter: drop-shadow(0 0 20px rgba(0, 255, 204, 0.35));
	margin-bottom: 25px;
}

h1, h2, h3 {
	font-family: 'Cinzel', serif;
	letter-spacing: 3px;
    color: var(--primary-glow);
    border-color: var(--primary-glow);
	text-transform: uppercase;
}

.tagline {
	font-size: 1.4rem;
	font-style: italic;
	color: var(--primary-glow);
	text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
	margin-top: 0;
}

.content-section {
	max-width: 800px;
	margin: 0 auto 100px auto;
	padding: 60px 50px;
	background: var(--overlay);
	border: 1px solid rgba(192, 192, 192, 0.1);
	box-shadow: 0 30px 60px rgba(0,0,0,0.9);
	position: relative;
}

.content-section::before {
	content: "ᚦ ᚢ ᚱ ᛁ ᛋ ᚨ ᛉ";
	position: absolute;
	top: 20px;
	left: 0;
	width: 100%;
	text-align: center;
	font-size: 0.9rem;
	color: rgba(0, 255, 204, 0.15);
	letter-spacing: 18px;
}

.section-intro {
	text-align: center;
	margin-bottom: 30px;
	font-style: italic;
    color: var(--pagan-gold);
}

.song-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
}

.player-wrapper.small {
	border: 1px solid rgba(0, 255, 204, 0.15);
	background: rgba(0,0,0,0.3);
	padding: 5px;
	border-radius: 4px;
}

.player-wrapper {
	margin: 40px 0;
	border: 1px solid rgba(0, 255, 204, 0.25);
	border-radius: 4px;
	overflow: hidden;
	background: #000;
	color: var(--primary-glow);
    border-color: var(--primary-glow);
}

footer {
	background: rgba(5, 7, 7, 0.98);
	padding: 100px 20px;
	text-align: center;
	border-top: 1px solid rgba(192, 192, 192, 0.08);
}

.legal-links {
	margin-top: 15px;
	font-size: 0.9rem;
}

.legal-links a {
	color: #666;
	text-decoration: none;
	padding: 0 10px;
}

.legal-links a:hover {
	color: var(--primary-glow);
}

.legal-content {
	max-width: 700px;
	margin: 40px auto 0;
	text-align: left;
	padding: 30px;
	background: rgba(0, 0, 0, 0.4);
	border: 1px solid rgba(255, 255, 255, 0.1);
	font-size: 0.85rem;
	line-height: 1.6;
	color: #999;
}

.btn-profile {
	display: inline-block;
	margin-top: 25px;
	padding: 12px 25px;
	font-family: 'Cinzel', serif;
	font-size: 0.9rem;
	color: var(--primary-glow);
	text-decoration: none;
	border: 1px solid var(--primary-glow);
	background: rgba(0, 255, 204, 0.05);
	transition: all 0.3s ease;
	backdrop-filter: blur(5px);
}

.icon-link {
	display: inline-flex;
	align-items: center;
	gap: 8px; /* Abstand zwischen Icon und Text */
	vertical-align: middle;
}

.social-icon {
	width: 20px;
	height: 20px;
	fill: currentColor; /* Nutzt die Textfarbe des Links */
	transition: transform 0.3s ease;
}

.btn-profile:hover .social-icon {
	transform: scale(1.1) rotate(5deg);
}

.separator-rune {
	display: block;
	width: 60px;  /* Größe der Rune */
	height: 60px;
	margin: 60px auto; /* Abstand oben/unten und zentriert */
	fill: none;
	stroke: var(--primary-glow); /* Farbe der Rune */
	stroke-width: 1.5;
	stroke-linecap: round;
	stroke-linejoin: round;
	opacity: 0.6; /* Leicht transparent für einen mystischen Look */
	filter: drop-shadow(0 0 10px var(--primary-glow)); /* Sanfter Glüh-Effekt */
	transition: opacity 0.3s ease, filter 0.3s ease;
}

.separator-rune:hover {
	opacity: 1;
	filter: drop-shadow(0 0 20px var(--primary-glow));
}

a { color: var(--primary-glow); text-decoration: none; }
a:hover { color: white; text-decoration: underline; }

@media (max-width: 600px) {
	.content-section { margin: 20px; padding: 35px 25px; }
	.main-logo { width: 90%; }
}

.ambiance-wrapper {
	position: fixed;
	top: 25px;
	right: 25px;
	z-index: 9999; /* Immer ganz oben */
}

#ambiance-btn {
	background: rgba(0, 0, 0, 0.6);
	border: 1px solid var(--primary-glow);
	color: var(--primary-glow);
	padding: 10px 15px;
	cursor: pointer;
	font-family: 'Cinzel', serif;
	font-size: 0.65rem;
	letter-spacing: 1px;
	display: flex;
	align-items: center;
	gap: 12px;
	backdrop-filter: blur(8px);
	border-radius: 2px;
	transition: all 0.5s ease;
}

/* Die Rune selbst */
.pulsing-rune {
	width: 24px;
	height: 24px;
	filter: drop-shadow(0 0 5px var(--primary-glow));
	animation: rune-pulse 3s infinite ease-in-out;
}

.rune-navigation {
	position: fixed;
	right: 25px;
	top: 50%;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 20px;
	z-index: 1000;
}

.rune-link {
	width: 40px;
	height: 40px;
	color: var(--primary-glow);
	background: rgba(0, 0, 0, 0.4);
	border: 1px solid rgba(0, 255, 204, 0.2);
	border-color: var(--primary-glow);
	display: flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
	backdrop-filter: blur(5px);
	transition: all 0.3s ease;
	border-radius: 2px;
}

.rune-link svg {
	width: 24px;
	height: 24px;
}

/* Spezielle Farbe für die Lab-Rune auf der Hauptseite */
.rune-link.rune-lab {
    color: var(--violet-glow);
    border-color: rgba(108, 92, 231, 0.3); /* Dezentes Indigo für den Rahmen */
}

.rune-link.rune-lab:hover {
    border-color: var(--violet-glow);
    box-shadow: 0 0 15px var(--violet-glow);
}

.rune-link:hover {
	background: rgba(0, 255, 204, 0.1);
	border-color: var(--primary-glow);
	box-shadow: 0 0 15px var(--primary-glow);
	transform: scale(1.1);
}

/* Der "Back to Top" Link kann etwas prominenter sein */
.back-to-top {
	margin-top: 40px; /* Kleiner Abstand zum Rest */
	border-color: rgba(255, 255, 255, 0.1);
	color: #888;
}

/* Mobil-Anpassung: Auf kleinen Screens verstecken oder nach unten schieben */
@media (max-width: 768px) {
	.rune-navigation {
		right: 10px;
		transform: translateY(-50%) scale(0.8);
	}
}

/* Die Puls-Animation */
@keyframes rune-pulse {
	0% { transform: scale(1); opacity: 0.6; filter: drop-shadow(0 0 2px var(--primary-glow)); }
	50% { transform: scale(1.15); opacity: 1; filter: drop-shadow(0 0 15px var(--primary-glow)); }
	100% { transform: scale(1); opacity: 0.6; filter: drop-shadow(0 0 2px var(--primary-glow)); }
}

/* Zustand wenn aktiv: Rune leuchtet dauerhaft stärker */
#ambiance-btn.active {
	background: rgba(0, 255, 204, 0.15);
	box-shadow: inset 0 0 10px rgba(0, 255, 204, 0.2);
}

#ambiance-btn.active .pulsing-rune {
	animation: rune-glow-active 2s infinite alternate;
}

@keyframes rune-glow-active {
	from { filter: drop-shadow(0 0 8px var(--primary-glow)); }
	to { filter: drop-shadow(0 0 18px var(--primary-glow)); }
}

#ambiance-status {
	text-transform: uppercase;
}
		
/* --- LAB-SPEZIFISCHE STYLES --- */
body.lab-page {
    --primary-glow: var(--lab-glow); /* Überschreibt das Türkis im Lab */
}

.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.lab-item {
    background: rgba(20, 10, 25, 0.6);
    border: 1px solid rgba(189, 0, 255, 0.2);
    padding: 15px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}