.promotion-section {
    padding: 4rem;
    display: flex;
    justify-content: center;
    margin: 0 auto;
    background-color: #fff;
}

.promotion-card {
    background-color: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 1rem 2rem;
    max-width: 800px;
    width: 100%;
    color: #222;
}

.promotion-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-bottom: 1px solid #ccc;
    margin-bottom: 1rem;
}

.promotion-header h1 {
    font-size: 2rem;
    color: #1a1a1a;
}

.promotion-date {
    font-size: 0.9rem;
    color: gray;
}

.promotion-short {
    font-size: 1.1rem;
    font-weight: 500;
    color: #2f4f4f;
    margin-bottom: 1rem;
}

.promotion-body p {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
}

/* Buttons, if needed */
.promotion-card a.button {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #28a745; /* green */
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
}

.promotion-card a.button:hover {
    background-color: #218838;
}

.promotion-back-button {
    margin-top: 2rem;
    text-align: center;
}

.promotion-back-button .button {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    background-color: #28a745; /* green */
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s ease-in-out;
}

.promotion-back-button .button:hover {
    background-color: #218838;
}

/* Responsive behavior */
@media (max-width: 600px) {
    .promotion-card {
        padding: 1.2rem;
    }

    .promotion-header h1 {
        font-size: 1.5rem;
    }
}