.banner-container {
    height: auto;
    background: var(--primary-color);
    color: #fff;
}

.avartar {
    height: 450px;
    width: 450px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 999px;
}

.avartar img {
    object-fit: cover;
}

.desc p,
.desc span,
.desc li {
    font-size: 20px;
    margin: 0;
}

.title-founder {
    max-width: max-content;
    text-align: center;
}

.box {
    text-align: center;
    border: 1px solid #fff;
    padding: 16px;
    border-radius: 12px;
    height: 100%;
}

.box .desc {
    font-size: 18px;
}

.achievement-box {
    text-align: center;
}

.achievement-box p {
    margin: auto;
}

.achievement-box .title {
    font-size: 24px;
    font-weight: 700;
}

.achievement-box .image-wrapper {
    border-radius: 14px 100px 14px 14px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.achievement-box .detail-link {
    color: #333;
}

.achievement-box .detail-link:hover {
    color: var(--primary-color);
    font-weight: bold;
}

.achievements-section h1 {
    color: var(--primary-color);
    font-weight: bold;
    text-align: center;
}

.course-card {
    width: 100%;
    max-height: 350px;
}

.post-founder-one .post-short-content {
    position: absolute;
    bottom: 0;
    padding: 0.5rem 2rem;
    color: #ffff;
}

.post-founder-second .post-short-content {
    display: flex;
    gap: 20px;
    flex-direction: column;
}

.post-logo {
    max-width: 40%;
}

.post-founder-one {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-radius: 16px;
    height: 700px;
}

.post-founder-one .post-name a {
    color: #fff;
    text-decoration: none;
}

.post-founder-one .post-image {
    position: relative;
    overflow: hidden;
    height: 100%;
    object-fit: cover;
}

.post-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    content: "";
    background: #00000066;
}

.post-founder-second {
    color: #333;
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: space-between;
    height: 100%;
}

.post-founder-second .post-name a {
    color: #333;
    text-decoration: none;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-decoration: none;
}

.post-founder-second .post-image {
    display: flex;
    justify-content: center;
    height: 300px;
}

.post-image img {
    height: auto;
    object-fit: cover;
}

.post-image {
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 16px;
    overflow: hidden;
}

.btn-custom {
    color: #fff;
    background: var(--primary-color);
    padding: 10px 25px;
    border-radius: 100px;
    border: 2px solid var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 300px;
    height: 50px;
}

.btn-custom:hover {
    color: var(--primary-color);
    background-color: #fff;
    border: 2px solid var(--primary-color);
}

.post-short-description {
    display: -webkit-box;
    -webkit-line-clamp: 4; /* Giới hạn 4 dòng */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .title-founder {
        max-width: 100%;
    }

    .avartar {
        height: 350px;
        width: 350px;
    }
}