/* Filtros de proyectos */
.filtros-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.2rem 2rem;
    margin: 2rem auto 2.5rem auto;
    max-width: 1100px;
    justify-content: space-between;
}
.filtros-bar label {
    font-weight: 600;
    color: var(--primary);
    margin-right: 0.5rem;
}
.filtros-bar select,
.filtros-bar input[type="text"] {
    padding: 0.6rem 1.1rem;
    border-radius: 22px;
    border: 1px solid #d3d3d3;
    font-size: 1rem;
    background: #f8f9fa;
    color: #222;
    transition: border-color var(--transition);
    margin-right: 0.5rem;
}
.filtros-bar select:focus,
.filtros-bar input[type="text"]:focus {
    border-color: var(--secondary);
    outline: none;
}
.filtros-bar .btn-filtrar {
    background: var(--secondary);
    color: var(--primary);
    border: none;
    border-radius: 22px;
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(24,58,109,0.07);
    transition: background var(--transition), color var(--transition), transform var(--transition);
}
.filtros-bar .btn-filtrar:hover,
.filtros-bar .btn-filtrar:focus {
    background: var(--primary);
    color: #fff;
    transform: scale(1.06);
    outline: none;
}

/* Lista de proyectos */
.proyectos-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto 2rem auto;
}

/* Tarjeta de proyecto */
.proyecto-card {
    display: flex;
    flex-direction: row;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    min-height: 170px;
    align-items: stretch;
    font-size: 1.1rem;
    transition: box-shadow var(--transition), transform var(--transition);
    cursor: pointer;
    border-top: 5px solid var(--secondary);
    animation: fadeInUpCard 1s;
    opacity: 0;
    transform: translateY(40px);
    /* Para animación JS */
}
.proyecto-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s, transform 0.7s;
}
@keyframes fadeInUpCard {
    from { opacity: 0; transform: translateY(40px);}
    to { opacity: 1; transform: translateY(0);}
}
.proyecto-card:hover,
.proyecto-card:focus-within {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px) scale(1.01);
    border-top: 5px solid var(--primary);
    outline: none;
}

/* Imagen del proyecto */
.proyecto-img {
    width: 38%;
    min-width: 120px;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius) 0 0 var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.proyecto-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius) 0 0 var(--radius);
    display: block;
    transition: transform .3s;
}
.proyecto-card:hover .proyecto-img img,
.proyecto-card:focus-within .proyecto-img img {
    transform: scale(1.07) rotate(-2deg);
}

/* Información del proyecto */
.proyecto-info {
    flex: 1;
    padding: 1.2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.proyecto-info h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary);
    font-size: 1.3rem;
}
.price-tag {
    color: var(--secondary-dark);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.proyecto-info ul {
    margin: 0 0 0.5rem 1.2rem;
    padding: 0;
    list-style: disc;
    color: #444;
    font-size: 1rem;
}
.cta-btn {
    background: var(--secondary);
    color: var(--primary);
    border: none;
    border-radius: 22px;
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    box-shadow: 0 2px 8px rgba(24,58,109,0.07);
    transition: background var(--transition), color var(--transition), transform var(--transition);
    display: inline-block;
    text-align: center;
    text-decoration: none;
}
.cta-btn:hover,
.cta-btn:focus {
    background: var(--primary);
    color: #fff;
    transform: scale(1.06);
    outline: none;
}

/* Responsive */
@media (max-width: 900px) {
    .proyecto-card {
        flex-direction: column;
        min-height: unset;
    }
    .proyecto-img {
        width: 100%;
        min-width: 100px;
        border-radius: var(--radius) var(--radius) 0 0;
        height: 180px;
    }
    .proyecto-info {
        padding: 1rem 1.2rem;
    }
}
@media (max-width: 600px) {
    .filtros-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.7rem;
        padding: 1rem 0.5rem;
    }
    .proyectos-list {
        gap: 1.2rem;
    }
    .proyecto-info h3 {
        font-size: 1.1rem;
    }
    .price-tag {
        font-size: 1rem;
    }
}