/* Product Promo Display Styles */
.product-promo-display {
    position: relative;
    width: 309.33px;
    max-width: 100%;
    border-radius: 16px;
    padding: 16px 16px 8px 16px;
    margin-bottom: 20px;
    margin-top: 30px;
    background-color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-sizing: border-box;
}

.product-promo-display:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.product-promo-display__header {
    margin-bottom: 8px;
}

.product-promo-display__plan-name {
    color: #6E7891;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-promo-display__title {
    font-size: 72px;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 20px;
    color: #000;
    line-height: 1;
}

.product-promo-display__price-unit {
    font-size: 22px;
    color: #667085;
    margin-left: 4px;
}

.product-promo-display__features {
    margin: 20px 0;
    padding: 0;
    list-style: none;
}

.product-promo-display__feature {
    position: relative;
    padding-left: 0;
    margin-bottom: 10px;
    color: #333;
    font-size: 16px;
    line-height: 1.5;
}

.product-promo-display__feature:before {
    display: none;
}

.product-promo-display__subtitle {
    color: #3174cc;
    font-size: 14px;
    font-weight: 400;
    margin-top: 2px;
    margin-bottom: 10px;
    letter-spacing: 0.2px;
}

.product-promo-display__promo-wrapper label {
    font-size: 13px;
    color: #6E7891;
    margin-bottom: 6px;
    display: block;
}

.product-promo-display__promo-wrapper {
    margin: 25px 0 20px;
}

.product-promo-display__promo-input {
    width: 100%;
    padding: 15px;
    border: 1.5px solid #bbb;
    border-radius: 8px;
    font-size: 16px;
    transition: border 0.3s, box-shadow 0.3s;
    color: #333;
    background: #f9f9fb;
    margin-bottom: 4px;
}

.product-promo-display__promo-input:focus {
    outline: none;
    border-color: #3174cc;
    box-shadow: 0 0 0 2px rgba(50, 117, 204, 0.15);
    background: #fff;
}

.product-promo-display__promo-input::placeholder {
    color: #999;
}

.product-promo-display__button {
    width: 309.33px;
    height: 51px;
    background: #3174CC;
    color: #fff;
    border: none;
    border-radius: 0;
    padding: 12px 16px;
    font-family: 'Noto Sans HK', sans-serif !important;
    font-size: 18px;
    font-weight: 400;
    line-height: 150%;
    letter-spacing: 0.16px;
    text-align: center;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    gap: 4px;
    box-sizing: border-box;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.product-promo-display__button:hover, .product-promo-display__button:focus {
    background: #2659B3;
    transform: translateY(-1px);
    outline: none;
}

.product-promo-display__button:active {
    transform: translateY(0);
    background: #1E4A99;
}
.product-promo-display__button-arrow {
    margin-left: 8px;
    font-size: 20px;
    font-weight: 300;
}

/* Responsive styles */
@media (max-width: 767px) {
    .product-promo-display {
        width: 100%;
        max-width: 100%;
        padding: 12px 12px 6px 12px;
        gap: 6px;
    }
    
    .product-promo-display__button {
         width: 100%;
        height: 48px;
        padding: 10px 14px;
        font-size: 16px;
    }
}

@media (max-width: 360px) {
    .product-promo-display {
        width: calc(100% - 20px);
        margin: 20px 10px;
    }
}