/* ==========================================
   SECCIÓN TRABAJOS / PORTAFOLIO - CARRUSEL 4 CARDS
   ========================================== */
.trabajos-section {
    background-color: #ffffff;
    padding: 100px 0;
    width: 100%;
    max-width: 100vw;
    overflow: hidden !important;
    box-sizing: border-box;
    position: relative;
}

/* Cabecera / Título "PORTAFOLIO" + Flechas */
.trabajos-header {
    max-width: 1500px;
    margin: 0 auto 50px auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

.trabajos-title-main {
    font-family: 'Acumin', sans-serif;
    font-size: 3.2rem;
    font-weight: 900;
    font-style: italic;
    color: #2222FF; /* Color característico del Portafolio */
    margin: 0;
    letter-spacing: -1px;
    text-transform: uppercase;
}

/* Flechas de Navegación */
.trabajos-arrows-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trabajo-arrow-btn {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
    outline: none !important;
}

.trabajo-arrow-btn svg {
    width: 32px;
    height: 32px;
    display: block;
}

.trabajo-arrow-btn:hover {
    opacity: 1;
    color: #2222FF;
    transform: scale(1.1);
}

.trabajo-arrow-btn:active {
    transform: scale(0.95);
}

/* Carrusel Arrastrable */
.trabajos-carousel-wrapper {
    max-width: 1500px;
    margin: 0 auto;
    width: 100%;
    overflow: hidden !important;
    position: relative;
    padding: 10px 0 20px 0;
    cursor: grab;
    box-sizing: border-box;
}

.trabajos-carousel-wrapper.is-dragging {
    cursor: grabbing;
}

.trabajos-track {
    display: flex;
    width: max-content;
    padding-left: 40px;
    will-change: transform;
    box-sizing: border-box;
}

.trabajos-group {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 24px;
    padding-right: 40px;
}

/* Tarjeta de Proyecto Totalmente Cuadrada (4 en desktop) */
.trabajo-card {
    display: block;
    text-decoration: none;
    position: relative;
    width: calc((100vw - 80px - 72px) / 4);
    max-width: 337px;
    min-width: 280px;
    aspect-ratio: 1 / 1 !important;
    height: auto !important;
    border-radius: 20px;
    overflow: hidden;
    user-select: none;
    flex-shrink: 0;
    box-sizing: border-box;
}

.trabajo-img-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    background-color: #000000;
    overflow: hidden;
}

.trabajo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.6s cubic-bezier(0.25, 1, 0.5, 1), 
                transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Badge Superior Azul en Hover */
.trabajo-category-badge {
    position: absolute;
    top: 25px;
    left: 25px;
    background-color: #2222FF;
    color: #ffffff;
    padding: 8px 18px;
    font-family: 'Acumin', sans-serif;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 30px;
    z-index: 3;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), 
                transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Bloque Inferior Negro con Descripción */
.trabajo-meta-internal {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #000000;
    padding: 22px 24px;
    box-sizing: border-box;
    z-index: 2;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), 
                transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.trabajo-title {
    font-family: 'Acumin', sans-serif;
    font-weight: 900;
    font-size: 1.25rem;
    color: #ffffff;
    margin: 0;
    line-height: 1.1;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.trabajo-service-tag {
    font-family: 'Acumin', sans-serif;
    font-size: 0.72rem;
    text-transform: uppercase;
    color: #ffffff;
    letter-spacing: 1px;
    display: inline-block;
    font-weight: 700;
    border: 1px solid #ffffff;
    padding: 5px 12px;
    border-radius: 20px;
}

/* Interacción Hover */
.trabajo-card:hover .trabajo-img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.trabajo-card:hover .trabajo-meta-internal {
    opacity: 0;
    transform: translateY(20px);
}

.trabajo-card:hover .trabajo-category-badge {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   RESPONSIVE MÓVIL Y TABLET (1 CARD A LA VEZ)
   ========================================== */
@media (max-width: 991px) {
    .trabajos-section {
        padding: 50px 0;
    }

    .trabajos-header {
        padding: 0 20px;
        margin-bottom: 25px;
    }

    .trabajos-title-main {
        font-size: 2rem;
    }

    .trabajo-arrow-btn {
        width: 38px;
        height: 38px;
    }

    .trabajo-arrow-btn svg {
        width: 26px;
        height: 26px;
    }

    .trabajos-track {
        padding-left: 20px;
    }

    .trabajos-group {
        gap: 16px;
        padding-right: 20px;
    }

    /* Mostrar 1 Card que ocupa el ancho disponible */
    .trabajo-card {
        width: calc(100vw - 40px) !important;
        max-width: 100% !important;
        min-width: 0 !important;
        aspect-ratio: 1 / 1 !important;
        border-radius: 18px;
    }

    .trabajo-meta-internal {
        padding: 18px 20px;
    }

    .trabajo-title {
        font-size: 1.1rem;
    }
}