/* Base Animation Classes */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Delay for Lists */
.stagger-1 { transition-delay: 100ms; }
.stagger-2 { transition-delay: 200ms; }
.stagger-3 { transition-delay: 300ms; }
.stagger-4 { transition-delay: 400ms; }

/* Magnetic Button Container */
.magnetic-wrap {
    display: inline-block;
    position: relative;
}

.magnetic-element {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Glassmorphism Reactive Card Glow */
.glass-reactive {
    position: relative;
    overflow: hidden;
}

.glass-reactive::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        800px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
        rgba(183, 109, 255, 0.12),
        transparent 40%
    );
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.glass-reactive:hover::before {
    opacity: 1;
}

.glass-reactive > * {
    position: relative;
    z-index: 1;
}

/* Accordion Smooth Transitions */
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, opacity 0.4s ease-out, padding 0.4s ease-out;
    opacity: 0;
}

.accordion-icon {
    transition: transform 0.4s ease;
}