body {
    background: radial-gradient(ellipse at top, #2a2a55 0%, #181833 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 0;
    overflow-x: hidden;
    color: #e0e0f0;
}

/* Navbar */
.custom-navbar {
    background-color: rgba(15, 15, 35, 0.85);
    backdrop-filter: blur(8px);
    transition: background-color 0.3s ease;
}

.navbar .nav-link {
    color: #b0b0ff !important;
    transition: color 0.3s ease;
    font-size: 1.05rem;
}

.navbar .nav-link:hover {
    color: #ffffff !important;
}

.navbar-brand {
    font-size: 1.5rem;
}

/* Header Section */
.welcome-section {
    position: relative;
    height: var(--header-height, 400px);
    background-image: var(--header-image);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: var(--header-visible, center center);
    margin-top: 0;
}

.welcome-section .overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(10, 10, 25, var(--header-overlay-opacity, 0.5));
    backdrop-filter: blur(1px);
}

.welcome-section .content {
    z-index: 2;
}

/* Content Übergang */
main {
    position: relative;
    z-index: 2;
}

.welcome-section::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, rgba(24, 24, 51, 0) 0%, #181833 100%);
}

/* Footer */
.footer-glow {
    background: #101030;
    border-top: 1px solid #2a2a6a;
}

.footer-links {
    font-size: 0.9rem;
}

.footer-link {
    color: #9999ff;
    text-decoration: none;
    margin: 0 0.5rem;
}

.footer-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* Glow & Typografie */
.text-glow {
    color: #ccd8ff;
    text-shadow: 0 0 4px #4e4eff, 0 0 8px rgba(120,120,255,0.5);
}

.neon-text {
    color: #cdd4ff;
    text-shadow: 0 0 2px #6f6fff, 0 0 6px rgba(100,100,255,0.3);
}

/* Fade-In */
@keyframes fadein {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fadein {
    animation: fadein 1.2s ease-out forwards;
    opacity: 0;
}

.fadein-section {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fadein-section.visible {
    opacity: 1;
    transform: translateY(0);
}