:root {
	/* Titel (etwas subtiler für Light Mode) */
	--about-title-color: linear-gradient(130deg, #4f46e5, #4648a1, #7c3aed);

	/* Links */
	--about-a-color: #2563eb;
	--about-a-hover-color: #1d4ed8;

	/* Textfarbe */
	--about-inner-color: #1f2933;

	/* Backgrounds / Flächen */
	--about-bg-primary: #ffffff;
	--about-bg-secondary: #f5f7fa;
	--about-bg-tertiary: #eef2f6;

	/* Borders */
	--about-border-color: rgba(0, 0, 0, 0.08);

	/* Muted */
	--about-muted: #6b7280;
}

[data-theme="dark"] {
	--about-title-color: linear-gradient(130deg, #dae4f9, #ffffff, #dfcaff);

	--about-a-color: #5fa1ff;
	--about-a-hover-color: lightblue;

	--about-inner-color: #e8edf2;

	--about-bg-primary: #12161b;
	--about-bg-secondary: rgba(255,255,255,0.04);
	--about-bg-tertiary: #0f1318;

	--about-border-color: rgba(255,255,255,0.08);

	--about-muted: #9aa4af;
}

.container {
	font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
	margin-bottom: 2rem;
	padding: 0 20px;
	color: var(--about-inner-color);
	line-height: 1.6;
}

@media (max-width: 425px) {
	.container {
		padding: 0;
	}
}

.container .hero {
	margin-bottom: 1rem;
	text-align: center;
}

.container .title {
	display: inline;
	background: var(--about-title-color);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	font-weight: 750;
	letter-spacing: -0.02em;
	margin: 0 0 10px;
	font-size: calc(clamp(2.4rem, 7vw, 3.5rem) + var(--font-size-larger));
    padding-left: 0.6rem;
	margin: 0;
}

/* Tabs */
.tabs {
	display: grid;
	gap: 0.8rem;
}

.tablist {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    background: var(--about-bg-secondary);
	border: 1px solid var(--about-border-color);
    padding: 8px;
    border-radius: 16px;
    backdrop-filter: blur(6px);
}

.tablist button {
    appearance: none;
    background: var(--about-bg-primary);
	color: var(--about-inner-color);
	border: 1px solid var(--about-border-color);
    padding: 0.8rem 1rem;
    border-radius: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .06s ease, border-color .2s ease, box-shadow .2s ease;
}
	
.tablist button[aria-selected="true"] {
	border-color: rgba(77,163,255,.45);
	box-shadow: 0 0 0 4px rgba(77,163,255,.12) inset;
}

.tabpanel {
	display: none;
	background: linear-gradient(180deg, rgba(0,0,0,0.03), transparent 22%), var(--about-bg-primary);
	border: 1px solid var(--about-border-color);
	border-radius: 16px;
	padding: 26px;
}

.tabpanel.active { 
	display: block;
}

    /* Content */
.container h2 {
	font-size: calc(clamp(1.3rem, 3.2vw, 2rem) + var(--font-size-larger));
	margin: 18px 0 10px;
}

.container p {
	margin: 10px 0 12px;
}

.container a {
	color: var(--about-a-color);
	text-decoration: none;
	transition: all 0.2s ease;
}

.container a:hover {
	text-decoration: underline;
	color: var(--about-a-color-hover);
}

.muted {
	color: var(--about-muted);
}

/* Themenbereich – Filter */
.chips {
	display: flex;
	gap: 8px; 
	flex-wrap: wrap; 
	margin: 12px 0 18px; 
}

.chip {
	background: var(--about-bg-tertiary);
	border: 1px solid var(--about-border-color);
	padding: 8px 12px;
	border-radius: 999px;
	cursor: pointer;
	user-select: none;
	font-size: 14px;
}

.chip.active { 
	border-color: rgba(110,231,183,.6); 
	box-shadow: 0 0 0 3px rgba(110,231,183,.12) inset; 
}

.grid {
	display: grid; 
	gap: 14px; 
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); 
}

.card {
	background: var(--about-bg-primary);
	border: 1px solid var(--about-border-color);
	border-radius: 14px;
	padding: 16px;
}

.card h3 {
	margin: 0 0 8px; 
	font-size: 18px;
}

.tag { 
	font-size: 12px; 
	padding: 2px 8px; 
	border-radius: 999px; 
	border: 1px solid rgba(255,255,255,0.12); 
	color: #9aa4af; 
}

@media (max-width: 440px) {
	.tablist {
		justify-content: center;
	}
	.chips {
		justify-content: center;
	}
	.note {
		text-align: center;
	}
}