.pm-grid-clean {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

/* TARJETAS IGUALADAS */
.pm-card-clean {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
    padding: 20px;
    text-align: center;
    max-width: 380px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    height: 100%;              /* OBLIGA MISMA ALTURA */
}

/* CONTENEDOR IMAGEN — ALTURA FIJA */
.pm-imgbox-clean {
    width: 100%;
    height: 180px;             /* 🔥 ALTURA FIJA PARA TODAS */
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
    overflow: hidden;
}

.pm-imgbox-clean img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;       /* 🔥 ENCJAJA SIN DEFORMAR */
}

/* TITULO */
.pm-title-clean {
    font-size: 16px;
    font-weight: bold;
    color: #000;
    margin-top: auto;
}

/* BOTÓN */
.pm-btn-clean {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 16px;
    border: 1px solid #000;
    background: #fff;
    color: #000;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    transition: 0.2s;
}

.pm-btn-clean:hover {
    background: #000;
    color: #fff;
}

.manuals-wrapper-clean {
    max-width: 1100px;
    margin: 40px auto;
    padding: 30px;
}

.manuals-card-clean {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.08);
    text-align: center;
}

.manuals-img-center img {
    max-width: 280px;
    height: auto;
    margin: 0 auto 40px;
    display: block;
    border-radius: 10px;
}

.manuals-buttons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    justify-items: center;
}

.manuals-btn-clean {
    display: block;
    padding: 14px 20px;
    background: #fff;
    border: 1px solid #000;
    border-radius: 10px;
    color: #000;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    transition: 0.2s ease;
    width: 100%;
}

.manuals-btn-clean:hover {
    background: #000;
    color: #fff;
    border-color: #000;
}

.tarjeta-escondida{
    display: none !important;
}