/* ==================== SIMPLE FADE-IN ANIMATIONS (CSS ONLY) ==================== */
/* No JavaScript required - pure CSS for performance */

.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger delays for multiple elements */
.delay-1 {
    animation-delay: 0.1s;
}

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

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

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

/* Smooth transitions for interactive elements */
.btn,
.card,
.social-link,
a {
    transition: all 0.3s ease;
}

/* Remove excessive transforms - keep it simple */
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    transform: translateY(-2px);
}