.fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

.slide-up {
    transform: translateY(50px);
    opacity: 0;
    animation: slideUp 0.5s ease-out forwards;
}

.scale-in {
    transform: scale(0.95);
    opacity: 0;
    animation: scaleIn 0.3s ease-out forwards;
}

.rotate-in {
    transform: perspective(1000px) rotateX(30deg);
    opacity: 0;
    animation: rotateIn 0.6s ease-out forwards;
}

.flip-in {
    transform: perspective(1000px) rotateY(90deg);
    opacity: 0;
    animation: flipIn 0.6s ease-out forwards;
}

.float {
    animation: float 3s ease-in-out infinite;
}

.tilt-on-scroll {
    transform: perspective(1000px);
    transition: transform 0.3s ease;
}

.tilt-on-scroll:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(2deg);
}

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

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

@keyframes scaleIn {
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes rotateIn {
    to {
        transform: perspective(1000px) rotateX(0);
        opacity: 1;
    }
}

@keyframes flipIn {
    to {
        transform: perspective(1000px) rotateY(0);
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hover-scale {
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.hover-scale:hover {
    transform: scale(1.02) translateY(-5px) rotateX(2deg);
    box-shadow: 0 15px 30px rgba(239, 68, 68, 0.2);
}

[data-scroll] {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

[data-scroll].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card-content {
    transform: translateZ(20px);
    transition: transform 0.3s ease;
}

.card:hover .card-content {
    transform: translateZ(30px);
}