.mainManuais {
    background: radial-gradient(circle at 50% 0%, #FFFFFF 0%, #F4F5F7 80%);
    color: #111111;
    padding-top: var(--altura-header);
    min-height: 100vh;
    padding-bottom: 100px;
}

.heroManuais {
    text-align: center;
    padding: 80px 20px 60px;
    position: relative;
}

.heroManuais h1 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 15px;
    text-transform: uppercase;
    color: #1A1A1A;
}

.heroManuais p {
    color: #666666;
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.containerManuais {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gridManuais {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
}

.cardManual {
    background: #FFFFFF;
    border: 1px solid #EBEBEB;
    border-radius: 12px;
    padding: 40px 25px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.cardManual:hover {
    transform: translateY(-8px);
    border-color: #D1D1D1;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), 0 10px 20px rgba(176, 0, 3, 0.05);
}

.imgManualWrapper {
    height: 120px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.imgManualWrapper img {
    max-height: 100%;
    max-width: 90%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.08));
}

.cardManual:hover .imgManualWrapper img {
    transform: scale(1.12);
}

.tipoManual {
    font-size: 11px;
    color: #888888;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
    font-weight: 600;
}

.nomeManual {
    font-size: 22px;
    font-weight: 700;
    color: #111111;
    margin-bottom: 35px;
    line-height: 1.2;
}

.btnBaixarManual {
    margin-top: auto;
    background: transparent;
    color: #111111;
    border: 1px solid #CCCCCC;
    padding: 12px 35px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
}

.btnBaixarManual svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.3s ease;
}

.cardManual:hover .btnBaixarManual {
    background: #B00003;
    border-color: #B00003;
    color: #FFFFFF;
}

.cardManual:hover .btnBaixarManual svg {
    transform: translateY(3px);
}

.cardManual.escondido {
    opacity: 0;
    transform: translateY(60px);
}

.cardManual.visivel {
    opacity: 1;
    transform: translateY(0);
}