/* Hochwertige, performante System-Schriftarten mit Fallbacks */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap');

:root {
    /* Semantisches Farbsystem */
    --bg-main: #09090b;         /* Fettes, modernes Zink-Schwarz */
    --bg-surface: #18181b;      /* Oberfläche für Content-Cards */
    --bg-surface-hover: #27272a;
    --brand-primary: #dbe637;    /* Deine Signature-Farbe */
    --brand-primary-dim: #b4be28;
    
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --text-inverse: #09090b;

    /* Flüssige Typografie (skaliert perfekt von Mobile bis Desktop) */
    --font-size-title: clamp(1.75rem, 4vw, 2.5rem);
    --font-size-heading: clamp(1.25rem, 3vw, 1.75rem);
    --font-size-body: clamp(0.95rem, 2vw, 1.05rem);

    /* Globale Design-Konstanten */
    --radius-lg: 16px;
    --radius-md: 12px;
    --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 640px;
}

/* Reset & Basis-Setup */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header mit modernem Glassmorphism- & Layout-Ansatz */
header {
    width: 100%;
    padding: max(2rem, 4vw) 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    background: linear-gradient(180deg, rgba(24, 24, 27, 0.5) 0%, rgba(9, 9, 11, 0) 100%);
}

.logo {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.08);
    background-color: var(--bg-surface);
    transition: var(--transition-smooth);
}

header:hover .logo {
    transform: scale(1.03);
    border-color: var(--brand-primary);
    box-shadow: 0 0 20px rgba(219, 230, 55, 0.15);
}

header h1 {
    font-size: var(--font-size-title);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 30%, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Main Container (Semantisches Layout) */
main {
    flex: 1;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem 3rem 1.25rem;
}

.content-card {
    background-color: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    padding: max(1.5rem, 4vw);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.content-card h2 {
    font-size: var(--font-size-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.content-card p {
    font-size: var(--font-size-body);
    color: var(--text-secondary);
    margin-top: 0;
    margin-bottom: 1.5rem;
}

/* Trennlinie */
.divider {
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.06) 20%, rgba(255, 255, 255, 0.06) 80%, rgba(255, 255, 255, 0) 100%);
    margin: 2.5rem 0;
    border: none;
}

/* Links als highend interaktive Listen-Elemente */
.links-stack {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.link-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

/* Subtiler, extrem cleaner Hover-Effekt */
.link-item:hover {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--text-inverse);
    transform: translateX(4px);
}

/* Pfeil-Icon via CSS (wird beim Hover sichtbar) */
.link-item::after {
    content: '→';
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    opacity: 0.4;
}

.link-item:hover::after {
    opacity: 1;
    transform: translateX(2px);
}

/* Footer */
footer {
    padding: 2rem 1rem;
    text-align: center;
}

footer p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.25);
    margin: 0;
    letter-spacing: 0.02em;
}