/* Valentine's Emoji Effects */
#festive-valentines-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 999;
    overflow: hidden;
}

.valentine-emoji {
    position: absolute;
    top: -50px;
    color: rgba(255, 105, 180, 0.9);
    user-select: none;
    pointer-events: none;
    font-size: 20px;
    animation: valentine-fall linear infinite;
    text-shadow: 0 0 10px rgba(255, 105, 180, 0.3);
}

@keyframes valentine-fall {
    0% {
        transform: translateY(-50px) translateX(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Beautiful Valentine Ambiance */
body.valentine-theme {
    background: 
        radial-gradient(ellipse at 15% 20%, rgba(255, 105, 180, 0.08) 0%, rgba(255, 105, 180, 0.02) 40%, transparent 70%),
        radial-gradient(ellipse at 85% 80%, rgba(255, 20, 147, 0.06) 0%, rgba(255, 20, 147, 0.01) 40%, transparent 70%),
        linear-gradient(135deg, rgba(255, 105, 180, 0.01) 0%, transparent 50%, rgba(255, 20, 147, 0.02) 100%);
    background-attachment: fixed;
}

/* Elegant Navigation Enhancements */
.navbar-brand {
    transition: filter 0.4s ease;
}

.navbar-brand:hover {
    filter: 
        drop-shadow(0 2px 8px rgba(255, 105, 180, 0.6))
        drop-shadow(0 0 12px rgba(255, 105, 180, 0.3));
}

.navbar-nav .nav-link {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-nav .nav-link:hover {
    text-shadow: 0 1px 3px rgba(255, 105, 180, 0.5);
    transform: translateY(-1px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 105, 180, 0.8) 20%, 
        rgba(255, 105, 180, 1) 50%, 
        rgba(255, 105, 180, 0.8) 80%, 
        transparent);
    box-shadow: 0 0 8px rgba(255, 105, 180, 0.4);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}


/* Accessibility and Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .valentine-emoji {
        animation: none;
        opacity: 0.1;
    }
    
    .navbar-nav .nav-link,
    .navbar-brand {
        transition: none;
    }
    
    .navbar-nav .nav-link:hover {
        transform: none;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .valentine-emoji {
        color: rgba(255, 105, 180, 0.8);
        text-shadow: none;
    }
}