.promo-section {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
}

.container {
    display: grid;
    grid-template-columns: 4fr 1fr;
    gap: 40px;
    align-items: start;
}

.main-title {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #000;

    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
}

.author-block {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    height: 70px;
}

.author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
    font-size: 14px;
}

.author-name {
    font-size: 16px;
    font-weight: 700;
    color: #245f8c;
}

.post-date {
    color: #666;
}

.subtitle-box {
    background-color: #eaf6ff;
    padding: 15px;
    margin-bottom: 25px;
    font-weight: 500;
    font-size: 18px;
}

.hero-image-wrapper {
    width: 100%;
    overflow: hidden;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
}

.sidebar-column {
    border: 1px solid #e0e0e0;
    padding: 25px;
    border-radius: 4px;
    text-align: center;
    position: sticky;
    top: 20px;
}

.sidebar-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.3;
}

.rating {
    color: #ffc107;
    font-size: 20px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.product-image-box {
    margin-bottom: 20px;
}

.product-image-box img {
    max-width: 100%;
    height: auto;
}

@keyframes pulse-button {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 10px 20px rgba(83, 166, 248, 0.5);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
}

.cta-button {
    display: block;
    width: 100%;
    background-color: #53a6f8;
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    padding: 15px;
    border-radius: 5px;
    text-transform: uppercase;
    font-size: 18px;
    margin-bottom: 25px;
    animation: pulse-button 2s infinite ease-in-out;
    backface-visibility: hidden;
}

.cta-button:hover {
    background-color: #53a6f8;
}

.benefits-list {
    list-style: none;
    text-align: left;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 12px;
    font-weight: 500;
}

.check-icon {
    color: #6bc248;
    font-weight: bold;
    flex-shrink: 0;
}

.check-icon img{
    height: 25px;
    width: 25px;
}

@media (max-width: 900px) {
    .container {
        display: block !important;
        width: 100% !important;
        padding: 0;
        margin: 0;
    }

    .promo-section {
        width: 100% !important;
        padding: 0;
        overflow-x: hidden;
    }

    .sidebar-column {
        display: none;
    }

    .main-title {
        font-size: 24px !important;
        line-height: 1.3 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        width: 100% !important;
        padding: 20px 15px 0 15px;
    }

    .hero-image-wrapper{
        padding: 0 15px;
    }

    .hero-image-wrapper, .hero-img {
        width: 100% !important;
        height: auto !important;
        margin-bottom: 5px;
    }

    .author-block {
        flex-wrap: wrap;
        height: auto !important;
    }

    .subtitle-box {
        padding: 0 15px;
        font-size: 18px;
    }

    .author-block {
        padding: 20px 15px 0 15px;
    }
}