.intro-smt-section {
    background-color: rgb(147, 147, 214); 
    color: var(--color-primary); 
}

.intro-smt-section h1 {
    font-size: 3rem; 
    font-weight: 700;
}

.intro-smt-section p {
    font-size: 1.125rem; 
    line-height: 1.6;
}

.intro-smt-section .intro-description-text {
    max-width: 900px;
}

.social-posts-section {
    background-color: var(--color-custom-3, #D4E3F7); 
}

.social-post-card {
    border: none; 
    border-radius: 0; 
    background-color: white; 
}

.social-post-card .card-img-top {
    width: 100%;
    height: auto;
    object-fit: contain;
    padding: 15px;
}

.social-post-card .card-body {
    padding: 30px;
    text-align: left; 
}

.social-post-card .card-title {
    font-size: 1.5rem; 
    font-weight: 700;
    font-family: "Roboto", sans-serif; 
}

.social-post-card .card-text {
    font-size: 1rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.social-post-btn {
    background-color: rgb(147, 147, 214); 
    color: var(--color-primary); 
    border: none; 
    padding: 8px 20px;
    font-weight: 700;
    text-transform: uppercase;
    transition: background-color 0.3s ease; 
}

.social-post-btn:hover {
    background-color: var(--color-primary, #478ac9); 
    color: white; 
}

@media (max-width: 991px) {
    .intro-smt-section h1 {
        font-size: 2.5rem;
    }
    .intro-smt-section p {
        font-size: 1rem;
    }
}

@media (max-width: 767px) {
    .intro-smt-section {
        padding-top: 40px; 
        padding-bottom: 40px; 
    }
    .intro-smt-section h1 {
        font-size: 2rem;
    }
    .intro-smt-section p {
        font-size: 0.9rem;
    }
    .social-posts-section {
        padding-top: 30px; 
        padding-bottom: 30px; 
    }
    .social-post-card .card-body {
        padding: 20px; 
    }
    .social-post-card .card-img-top {
        padding: 10px; 
    }
}

@media (max-width: 575px) {
    .social-post-card .card-title {
        font-size: 1.3rem;
    }
    .social-post-card .card-text {
        font-size: 0.9rem;
    }
    .social-post-btn {
        padding: 6px 15px;
        font-size: 0.8rem;
    }
}