/* Animaciones */
@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

@keyframes cardFloatUp {
    from { 
        opacity: 0;
        transform: translateY(30px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
        box-shadow: var(--shadow-xl);
    }
}

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

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

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Animaciones de entrada con delays */
.feature-item {
    animation: slideInUp 0.6s ease-out;
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.2s; }
.feature-item:nth-child(3) { animation-delay: 0.3s; }

.conditions li {
    animation: slideInRight 0.6s ease-out;
}

.conditions li:nth-child(1) { animation-delay: 0.4s; }
.conditions li:nth-child(2) { animation-delay: 0.5s; }
.conditions li:nth-child(3) { animation-delay: 0.6s; }

.hero-content,
.promo-card {
    animation: slideInUp 0.8s ease-out, fadeIn 0.8s ease-out;
}