/* Animaciones de entrada */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"] {
    transform: translateY(20px);
}

[data-aos="fade-down"] {
    transform: translateY(-20px);
}

[data-aos="fade-right"] {
    transform: translateX(-20px);
}

[data-aos="fade-left"] {
    transform: translateX(20px);
}

[data-aos].animate {
    opacity: 1;
    transform: translate(0);
}

/* Animaciones de hover */
.btn-hover-animate {
    transition: transform 0.3s ease;
}

.btn-hover-animate:hover {
    transform: translateY(-3px);
}

/* Loader */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-background);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.loader {
    display: flex;
    gap: 8px;
}

.loader-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-primary);
    animation: loader-bounce 0.6s infinite alternate;
}

.loader-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.loader-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes loader-bounce {
    to {
        transform: translateY(-10px);
    }
}

/* Tooltips */
.tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
    pointer-events: none;
}

.tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-gray-900) transparent transparent transparent;
}

/* Efecto de onda en botones */
.wave-effect {
    position: relative;
    overflow: hidden;
}

.wave-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.wave-effect:focus:not(:active)::after {
    animation: wave-effect 0.6s ease-out;
}

@keyframes wave-effect {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}