/* Animations */

@keyframes float {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg); 
    }
    33% { 
        transform: translate(30px, -30px) rotate(120deg); 
    }
    66% { 
        transform: translate(-20px, 20px) rotate(240deg); 
    }
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.6s ease forwards;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease forwards;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Stagger Animation Delays */
.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}

.stagger-4 {
    animation-delay: 0.4s;
}

/* Hover Animations */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hover-grow {
    transition: transform var(--transition-base);
}

.hover-grow:hover {
    transform: scale(1.05);
}

/* Performance optimization for card dimming */
.coaching-card.dimmed {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

/* Loading Animation */
.shimmer {
    background: linear-gradient(
        90deg,
        var(--bg-light) 0%,
        rgba(255, 255, 255, 0.5) 50%,
        var(--bg-light) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Intersection Observer Animation States */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
    will-change: auto;
}