.pt-b4ca-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 100%;
}

.pt-b4ca-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 30px 25px;
    flex: 1 1 200px;
    max-width: 260px;
    min-width: 200px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.pt-b4ca-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.pt-b4ca-card--featured {
    background-color: #f0f4ff;
    border-color: #4f46e5;
    transform: scale(1.04);
    box-shadow: 0 8px 24px rgba(79, 70, 229, 0.15);
}

.pt-b4ca-card--featured:hover {
    transform: scale(1.04) translateY(-6px);
    box-shadow: 0 16px 40px rgba(79, 70, 229, 0.2);
}

.pt-b4ca-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: #4f46e5;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 0 0 8px 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    line-height: 1.4;
}

.pt-b4ca-plan-name {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 20px 0 4px;
    line-height: 1.3;
}

.pt-b4ca-description {
    font-size: 13px;
    color: #6b7280;
    margin: 0 0 16px;
    line-height: 1.5;
}

.pt-b4ca-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 16px;
}

.pt-b4ca-currency {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1;
}

.pt-b4ca-price-amount {
    font-size: 44px;
    font-weight: 800;
    color: #1a1a2e;
    line-height: 1;
}

.pt-b4ca-period {
    font-size: 14px;
    color: #9ca3af;
    font-weight: 400;
}

.pt-b4ca-divider {
    width: 100%;
    height: 1px;
    background-color: #e5e7eb;
    margin-bottom: 16px;
}

.pt-b4ca-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    text-align: left;
}

.pt-b4ca-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #4b5563;
    line-height: 1.5;
}

.pt-b4ca-feature-icon {
    color: #10b981;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.pt-b4ca-button {
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 12px 24px;
    background-color: #4f46e5;
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.25s ease, transform 0.2s ease;
    margin-top: auto;
    box-sizing: border-box;
}

.pt-b4ca-button:hover {
    background-color: #4338ca;
    color: #ffffff;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 1024px) {
    .pt-b4ca-card {
        max-width: 220px;
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .pt-b4ca-wrapper {
        flex-direction: column;
        align-items: center;
    }
    .pt-b4ca-card {
        max-width: 360px;
        min-width: 280px;
        width: 100%;
    }
    .pt-b4ca-card--featured {
        transform: scale(1);
    }
    .pt-b4ca-card--featured:hover {
        transform: translateY(-6px);
    }
}