/* ==================== ANIMACIONES CSS ADICIONALES ==================== */

/* Animación de texto mecanografiado */
.typing-text {
    overflow: hidden;
    border-right: 3px solid var(--primary);
    white-space: nowrap;
    animation: typing 3s steps(30, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--primary); }
}

/* Animación de gradientes */
.gradient-animation {
    background: linear-gradient(-45deg, var(--primary), var(--secondary), var(--accent), var(--primary));
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Animación de botones pulsantes */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(255, 107, 107, 0);
    }
}

/* Animación de entrada suave */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animación de rotación */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Animación de zoom */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animación de slide desde la izquierda */
@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animación de slide desde la derecha */
@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animación de bounce */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Animación de parpadeo */
@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* Animación de flip */
@keyframes flip {
    0% {
        transform: perspective(400px) rotateY(0);
    }
    100% {
        transform: perspective(400px) rotateY(360deg);
    }
}

/* Animación de escala */
@keyframes scaleUp {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Animación de escala hacia abajo */
@keyframes scaleDown {
    from {
        transform: scale(1.2);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Animación de swing */
@keyframes swing {
    0%, 100% {
        transform: rotate(0deg);
    }
    20% {
        transform: rotate(15deg);
    }
    40% {
        transform: rotate(-10deg);
    }
    60% {
        transform: rotate(5deg);
    }
    80% {
        transform: rotate(-5deg);
    }
}

/* Animación de tada */
@keyframes tada {
    0% {
        transform: scale(1);
    }
    10%, 20% {
        transform: scale(0.9) rotate(-3deg);
    }
    30%, 50%, 70%, 90% {
        transform: scale(1.1) rotate(3deg);
    }
    40%, 60%, 80% {
        transform: scale(1.1) rotate(-3deg);
    }
    100% {
        transform: scale(1) rotate(0);
    }
}

/* Animación de wobble */
@keyframes wobble {
    0% {
        transform: translateX(0%);
    }
    15% {
        transform: translateX(-25%) rotate(-5deg);
    }
    30% {
        transform: translateX(20%) rotate(3deg);
    }
    45% {
        transform: translateX(-15%) rotate(-3deg);
    }
    60% {
        transform: translateX(10%) rotate(2deg);
    }
    75% {
        transform: translateX(-5%) rotate(-1deg);
    }
    100% {
        transform: translateX(0%);
    }
}

/* Animación de jello */
@keyframes jello {
    0%, 100% {
        transform: scale(1, 1);
    }
    25% {
        transform: scale(0.9, 1.1);
    }
    50% {
        transform: scale(1.1, 0.9);
    }
    75% {
        transform: scale(0.95, 1.05);
    }
}

/* Animación de heart beat */
@keyframes heartBeat {
    0% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.3);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.3);
    }
    70% {
        transform: scale(1);
    }
}

/* Animación de flash */
@keyframes flash {
    0%, 50%, 100% {
        opacity: 1;
    }
    25%, 75% {
        opacity: 0;
    }
}

/* Animación de rubber band */
@keyframes rubberBand {
    0% {
        transform: scale3d(1, 1, 1);
    }
    30% {
        transform: scale3d(1.25, 0.75, 1);
    }
    40% {
        transform: scale3d(0.75, 1.25, 1);
    }
    50% {
        transform: scale3d(1.15, 0.85, 1);
    }
    65% {
        transform: scale3d(0.95, 1.05, 1);
    }
    75% {
        transform: scale3d(1.05, 0.95, 1);
    }
    100% {
        transform: scale3d(1, 1, 1);
    }
}

/* Animación de light speed in */
@keyframes lightSpeedIn {
    0% {
        transform: translateX(100%) skewX(-30deg);
        opacity: 0;
    }
    60% {
        transform: translateX(-20%) skewX(30deg);
        opacity: 1;
    }
    80% {
        transform: translateX(0%) skewX(-15deg);
        opacity: 1;
    }
    100% {
        transform: translateX(0%) skewX(0deg);
        opacity: 1;
    }
}

/* Animación de light speed out */
@keyframes lightSpeedOut {
    0% {
        transform: translateX(0%) skewX(0deg);
        opacity: 1;
    }
    100% {
        transform: translateX(100%) skewX(-30deg);
        opacity: 0;
    }
}

/* Animación de roll in */
@keyframes rollIn {
    0% {
        opacity: 0;
        transform: translateX(-100%) rotate(-120deg);
    }
    100% {
        opacity: 1;
        transform: translateX(0px) rotate(0deg);
    }
}

/* Animación de roll out */
@keyframes rollOut {
    0% {
        opacity: 1;
        transform: translateX(0px) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translateX(100%) rotate(120deg);
    }
}

/* Animación de bounce in */
@keyframes bounceIn {
    0%, 20%, 40%, 60%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    }
    0% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
    20% {
        transform: scale3d(1.1, 1.1, 1.1);
    }
    40% {
        transform: scale3d(0.9, 0.9, 0.9);
    }
    60% {
        opacity: 1;
        transform: scale3d(1.03, 1.03, 1.03);
    }
    80% {
        transform: scale3d(0.97, 0.97, 0.97);
    }
    100% {
        opacity: 1;
        transform: scale3d(1, 1, 1);
    }
}

/* Animación de bounce out */
@keyframes bounceOut {
    20% {
        transform: scale3d(0.9, 0.9, 0.9);
    }
    50%, 55% {
        opacity: 1;
        transform: scale3d(1.1, 1.1, 1.1);
    }
    100% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
}

/* Animación de fade in down */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -100%, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de fade in up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de fade in left */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translate3d(-100%, 0, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de fade in right */
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translate3d(100%, 0, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de fade out */
@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

/* Animación de fade out down */
@keyframes fadeOutDown {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
    }
}

/* Animación de fade out up */
@keyframes fadeOutUp {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translate3d(0, -100%, 0);
    }
}

/* Animación de fade out left */
@keyframes fadeOutLeft {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translate3d(-100%, 0, 0);
    }
}

/* Animación de fade out right */
@keyframes fadeOutRight {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translate3d(100%, 0, 0);
    }
}

/* Animación de zoom out */
@keyframes zoomOut {
    from {
        opacity: 1;
    }
    50% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
    100% {
        opacity: 0;
    }
}

/* Animación de slide in up */
@keyframes slideInUp {
    from {
        transform: translate3d(0, 100%, 0);
        visibility: visible;
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de slide in down */
@keyframes slideInDown {
    from {
        visibility: visible;
        transform: translate3d(0, -100%, 0);
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de slide in left */
@keyframes slideInLeft {
    from {
        visibility: visible;
        transform: translate3d(-100%, 0, 0);
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de slide in right */
@keyframes slideInRight {
    from {
        visibility: visible;
        transform: translate3d(100%, 0, 0);
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

/* Animación de slide out up */
@keyframes slideOutUp {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        visibility: hidden;
        transform: translate3d(0, -100%, 0);
    }
}

/* Animación de slide out down */
@keyframes slideOutDown {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        visibility: hidden;
        transform: translate3d(0, 100%, 0);
    }
}

/* Animación de slide out left */
@keyframes slideOutLeft {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        visibility: hidden;
        transform: translate3d(-100%, 0, 0);
    }
}

/* Animación de slide out right */
@keyframes slideOutRight {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        visibility: hidden;
        transform: translate3d(100%, 0, 0);
    }
}

/* Animaciones de hover para elementos interactivos */
.hover-zoom {
    transition: transform 0.3s ease;
}

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

.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-lift {
    transition: transform 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(255, 107, 107, 0.5);
}

/* Animaciones para loading states */
.loading-spinner {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animación de skeleton loading */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading-skeleton 1.5s infinite;
}

@keyframes loading-skeleton {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Animación de shimmer effect */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    100% {
        left: 100%;
    }
}