/* Footer Styles */
footer {
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 40px 30px;
    color: white;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    margin-top: 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 1.2em;
    font-weight: 700;
    letter-spacing: -0.3px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    padding-left: 8px;
}

.footer-section:first-child h4 {
    color: #FF8C54;
}

.footer-section:nth-child(2) h4 {
    color: #5FBBFF;
}

.footer-section:nth-child(3) h4 {
    color: #FFE726;
}

.footer-section:nth-child(4) h4 {
    color: #88FF72;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 16px;
    display: inline-block;
    padding: 4px 0;
    border-left: 3px solid transparent;
    padding-left: 8px;
}

.footer-section a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-section:first-child a:hover {
    border-left-color: #FF8C54;
}

.footer-section:nth-child(2) a:hover {
    border-left-color: #5FBBFF;
}

.footer-section:nth-child(3) a:hover {
    border-left-color: #FFE726;
}

.footer-section:nth-child(4) a:hover {
    border-left-color: #88FF72;
}

/* System Info: Tech-Werte in dezentem Terminal-Box mit Verlauf + Glow */
.sysinfo-box {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.05) 0%, rgba(102, 126, 234, 0.06) 45%, rgba(0, 0, 0, 0.25) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 18px;
    margin-left: 8px;
    margin-right: 8px;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 0 22px rgba(102, 126, 234, 0.10);
    font-family: 'Cascadia Code', 'SF Mono', 'JetBrains Mono', Consolas, 'Courier New', monospace;
}

.sysinfo-box + .sysinfo-box {
    margin-top: 12px;
}

.sysinfo-row {
    margin-bottom: 12px;
}

.sysinfo-row:last-child {
    margin-bottom: 0;
}

.sysinfo-label {
    display: block;
    font-size: 10.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #5FBBFF;
    margin-bottom: 4px;
}

.sysinfo-label::after {
    content: ':';
}

.sysinfo-value {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.88);
    word-break: break-word;
    line-height: 1.4;
}

/* Footer-Bottom: Copyright mit Rechtslinks */
.footer-bottom {
    text-align: center;
    padding-top: 20px;
    color: rgba(255,255,255,0.6);
    font-size: 13px;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: all 0.3s;
}

.footer-bottom a:hover {
    color: #5FBBFF;
}