/* =========================
   Navigation
========================= */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000; /* unbedingt hoch genug */
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #1f2933;
}

.nav-inner {
    max-width: 1200px;
    margin: auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a:hover::after {
    width: 100%;
}


.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Abstand wegen Fixed Navbar */
body {
    padding-top: 70px; /* Höhe der Navbar */
}

/* =========================
   Glow Button Effekt
========================= */

.btn {
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 0 12px rgba(34, 211, 238, 0.6),
        0 0 30px rgba(34, 211, 238, 0.4);
}

/* Optional: Secondary Buttons */
.btn-light {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.btn-light:hover {
    background: var(--accent);
    color: #020617;
}