/* ===== NAVIGATION MENU ===== */
nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2em 0;
    gap: 2em; /* space between menu items */
    flex-wrap: wrap;
    position: relative;
    z-index: 10;
    animation: floatMenu 6s ease-in-out infinite;
}

/* Menu links */
nav a {
    color: #03aee5;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2em;
    padding: 0.6em 1.4em;
    border-radius: 20px;
    transition: 0.3s all;
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 15px rgba(93,58,125,0.15);
}

/* Hover glow effect */
nav a:hover {
    background: rgba(255, 182, 255, 0.6);
    color: #fff;
    box-shadow: 0 8px 25px rgba(209,131,255,0.5);
    transform: translateY(-3px) scale(1.05);
}

/* Floating animation for the menu */
@keyframes floatMenu {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-8px) rotate(2deg); }
    50% { transform: translateY(6px) rotate(-1deg); }
    75% { transform: translateY(-4px) rotate(1deg); }
}

/* Responsive for mobile */
@media (max-width: 600px) {
    nav {
        flex-direction: column;
        gap: 1em;
    }
    nav a {
        font-size: 1em;
        padding: 0.5em 1.2em;
    }
}

/* ===== SPIRAL GLOW BEHIND MENU ===== */
nav::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,182,255,0.4), rgba(209,131,255,0.1) 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(50px);
    z-index: -1;
    animation: spinGlow 20s linear infinite;
}

@keyframes spinGlow {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(360deg); }
}