/* ========================================
   MAGICAL SCROLL EFFECTS
   Particles and runes on scroll
   ======================================== */

/* Scroll Particles */
.scroll-particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: var(--arcane-emerald);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    box-shadow: 0 0 10px var(--arcane-emerald);
    animation: scrollFloat 1.5s ease-out forwards;
}

@keyframes scrollFloat {
    0% {
        opacity: 0.8;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-120px) scale(0.3);
    }
}

/* Runic Glyphs */
.scroll-rune {
    position: fixed;
    font-size: 24px;
    color: var(--arcane-gold);
    pointer-events: none;
    z-index: 9997;
    opacity: 0;
    text-shadow: 0 0 15px var(--arcane-gold);
    animation: runeAppear 2s ease-out forwards;
    font-family: 'Segoe UI Symbol', sans-serif;
}

@keyframes runeAppear {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(0deg);
    }
    20% {
        opacity: 0.7;
    }
    80% {
        opacity: 0.7;
        transform: scale(1.2) rotate(180deg);
    }
    100% {
        opacity: 0;
        transform: scale(0.8) rotate(360deg);
    }
}

/* Scroll Trail Effect */
.scroll-trail {
    position: fixed;
    width: 2px;
    height: 40px;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        var(--arcane-emerald) 50%,
        transparent 100%
    );
    pointer-events: none;
    z-index: 9996;
    opacity: 0.6;
    animation: trailFade 1s ease-out forwards;
}

@keyframes trailFade {
    to {
        opacity: 0;
        transform: translateY(-60px);
    }
}

/* ❌ DISABLED - User feedback: looks ugly */
.scroll-progress {
    display: none !important;
}

.scroll-progress-bar {
    display: none !important;
}

/* Parallax Magic Circles (Background) */
.magic-circle-bg {
    position: fixed;
    border: 1px solid rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: rotateCircle 30s linear infinite;
}

.magic-circle-1 {
    width: 300px;
    height: 300px;
    top: 20%;
    left: 10%;
}

.magic-circle-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 15%;
    animation-duration: 40s;
    animation-direction: reverse;
}

.magic-circle-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 20%;
    animation-duration: 25s;
}

@keyframes rotateCircle {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive - Reduce effects on mobile */
@media (max-width: 768px) {
    .scroll-particle,
    .scroll-rune {
        display: none; /* Too many particles can lag mobile */
    }
    
    .scroll-progress {
        height: 2px;
    }
    
    .magic-circle-bg {
        display: none;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .scroll-particle,
    .scroll-rune, 
    .scroll-trail,
    .magic-circle-bg {
        display: none !important;
    }
    
    .scroll-progress-bar {
        transition: none;
    }
}