/* SPECTACULAR EFFECTS CSS - Cleaned */

/* Particle Canvas */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Aurora Effect */
.aurora {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.4;
}

.aurora-beam {
    position: absolute;
    width: 200%;
    height: 300px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(139, 92, 246, 0.3) 20%,
        rgba(59, 130, 246, 0.4) 40%,
        rgba(6, 182, 212, 0.3) 60%,
        rgba(236, 72, 153, 0.2) 80%,
        transparent 100%
    );
    filter: blur(60px);
    animation: auroraMove 15s ease-in-out infinite;
}

.aurora-beam:nth-child(1) { top: -100px; animation-delay: 0s; }
.aurora-beam:nth-child(2) { top: 100px; animation-delay: -5s; opacity: 0.6; }
.aurora-beam:nth-child(3) { top: 300px; animation-delay: -10s; opacity: 0.4; }

@keyframes auroraMove {
    0%, 100% { transform: translateX(-30%) rotate(-5deg) scaleY(1); }
    50% { transform: translateX(-50%) rotate(-3deg) scaleY(0.8); }
}

/* Floating Shapes */
.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    opacity: 0.1;
    animation: floatShape 20s linear infinite;
}

.floating-shape.circle {
    width: 100px;
    height: 100px;
    border: 2px solid #8b5cf6;
    border-radius: 50%;
}

.floating-shape.square {
    width: 80px;
    height: 80px;
    border: 2px solid #06b6d4;
    transform: rotate(45deg);
}

.floating-shape.triangle {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid rgba(236, 72, 153, 0.3);
}

@keyframes floatShape {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.1; }
    90% { opacity: 0.1; }
    100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

/* Glow Text */
.glow-text {
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.5), 0 0 40px rgba(139, 92, 246, 0.3);
}

/* Shimmer Card Effect */
.shimmer-card {
    position: relative;
    overflow: hidden;
}

.shimmer-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Magnetic Button */
.btn-magnetic {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Page Transition */
body {
    animation: pageIn 0.8s ease-out;
}

@keyframes pageIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile */
@media (max-width: 768px) {
    .aurora { opacity: 0.2; }
    .floating-shapes { display: none; }
    #particles-canvas { opacity: 0.5; }
}