/* =============================================
   SISTEMA DE EFECTOS PARA SLIDES - BOOTSTRAP 3
   ============================================= */

/* === EFECTO SLIDE (nativo de Bootstrap) === */
.carousel-slide .item {
    transition: transform 0.6s ease-in-out;
}

/* === EFECTO FADE (mejorado) === */
.carousel-fade .item {
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}
.carousel-fade .item.active {
    opacity: 1;
}
.carousel-fade .carousel-control {
    z-index: 5;
}

/* === EFECTO ZOOM (Ken Burns) === */
.carousel-zoom .item.active img {
    animation: zoomIn 8s ease-in-out forwards;
}
@keyframes zoomIn {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

/* === EFECTO ZOOM OUT === */
.carousel-zoom-out .item.active img {
    animation: zoomOut 8s ease-in-out forwards;
}
@keyframes zoomOut {
    0% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* === EFECTO VERTICAL === */
.carousel-vertical .item {
    transition: transform 0.6s ease-in-out;
}
.carousel-vertical .item.active {
    transform: translateY(0);
}
.carousel-vertical .item.next,
.carousel-vertical .item.prev {
    transform: translateY(100%);
}
.carousel-vertical .item.active.next,
.carousel-vertical .item.active.prev {
    transform: translateY(0);
}

/* === EFECTO FLIP (3D) === */
.carousel-flip .item {
    transform: perspective(1000px) rotateY(0deg);
    transition: transform 0.8s ease-in-out;
    backface-visibility: hidden;
}
.carousel-flip .item.active {
    transform: perspective(1000px) rotateY(0deg);
}
.carousel-flip .item.next,
.carousel-flip .item.prev {
    transform: perspective(1000px) rotateY(90deg);
}
.carousel-flip .item.active.next,
.carousel-flip .item.active.prev {
    transform: perspective(1000px) rotateY(0deg);
}

/* === EFECTO BLUR === */
.carousel-blur .item img {
    transition: filter 0.8s ease-in-out, transform 0.8s ease-in-out;
    filter: blur(0px);
}
.carousel-blur .item.active img {
    filter: blur(0px);
}
.carousel-blur .item.next img,
.carousel-blur .item.prev img {
    filter: blur(8px);
    transform: scale(1.05);
}
.carousel-blur .item.active.next img,
.carousel-blur .item.active.prev img {
    filter: blur(0px);
}

/* === EFECTO DISSOLVE === */
.carousel-dissolve .item {
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}
.carousel-dissolve .item.active {
    opacity: 1;
}
.carousel-dissolve .item.next,
.carousel-dissolve .item.prev {
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}
.carousel-dissolve .item.active.next,
.carousel-dissolve .item.active.prev {
    opacity: 1;
}

/* === EFECTO PARALLAX === */
.carousel-parallax .item {
    background-attachment: fixed;
    background-size: cover;
}
.carousel-parallax .item img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    position: relative;
    transform: scale(1);
    transition: transform 0.1s linear;
}

/* === EFECTO CURTAIN === */
.carousel-curtain .item {
    transition: transform 0.8s ease-in-out;
}
.carousel-curtain .item.active {
    transform: translateY(0);
}
.carousel-curtain .item.next,
.carousel-curtain .item.prev {
    transform: translateY(-100%);
}
.carousel-curtain .item.active.next,
.carousel-curtain .item.active.prev {
    transform: translateY(0);
}

/* === EFECTO SHADOW === */
.carousel-shadow .item {
    transition: transform 0.6s ease, box-shadow 0.6s ease;
}
.carousel-shadow .item.active {
    transform: scale(1);
    box-shadow: 0 0 30px rgba(0,0,0,0.3);
}
.carousel-shadow .item.next,
.carousel-shadow .item.prev {
    transform: scale(0.8);
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.carousel-shadow .item.active.next,
.carousel-shadow .item.active.prev {
    transform: scale(1);
}

/* === EFECTO TILT === */
.carousel-tilt .item {
    transition: transform 0.8s ease-in-out;
    transform: perspective(1000px) rotateX(10deg) scale(0.8);
}
.carousel-tilt .item.active {
    transform: perspective(1000px) rotateX(0deg) scale(1);
}
.carousel-tilt .item.next,
.carousel-tilt .item.prev {
    transform: perspective(1000px) rotateX(-10deg) scale(0.8);
}
.carousel-tilt .item.active.next,
.carousel-tilt .item.active.prev {
    transform: perspective(1000px) rotateX(0deg) scale(1);
}

/* ===== EFECTO ZOOM IN (ACERCAR) ===== */
.carousel-zoom-in .carousel-inner .item {
    transition: transform 1s ease, opacity 0.8s ease;
    transform: scale(0.7); /* Empieza alejada */
    opacity: 0;
}
.carousel-zoom-in .carousel-inner .active {
    transform: scale(1); /* Termina en tamaño normal */
    opacity: 1;
}