header {
    background: #1976d2;
}

.navbar {
    padding: 0 50px;
    max-width: 100%;
    margin: 0 auto;
}

.hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-title {
    margin-top: 30px;
    display: flex;
}

    .about-title h2 {
        font-size: 55px;
        font-weight: 600;
        width: 60%;
    }

    .about-title p {
        width: 50%;
        font-size: 20px;
        font-weight: 400;
        line-height: 1.5;
        text-align: end;
        color: #848484;
    }

.about-hero {
    margin-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 100px;
}

    .about-hero .about-hero-content {
        max-width: 1150px;
        width: 100%;
        font-size: 32px;
        text-align: center;
        line-height: normal;
        margin: 0 auto;
    }

.about-banner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: none;
}

.about-banner {
    position: relative;
    width: 100%;
    height: auto;
}

.imageab {
    width: 100%;
    height: auto;
}

.about-banner img:first-child {
    display: block; /* Hiển thị ảnh đầu tiên */
}

.feature-button {
    align-items: center;
    border-color: #848484;
    border-radius: 39px;
    border-style: solid;
    border-width: 0.833333px;
    color: #848484;
    line-height: 24px;
    padding: 10px 24px;
    text-decoration: none;
}

.feature .feature-main-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.feature-main {
    margin-top: 40px;
    display: flex;
    gap: 100px;
    justify-content: space-between;
}

.feature-main-content a {
    background-color: #fff;
    border-color: #121212;
    border-radius: 100px;
    border-style: solid;
    border-width: 0.833333px;
    color: #212529;
    justify-content: center;
    line-height: 24px;
    padding: 10px;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
}

.feature .feature-main h3 {
    font-size: 48px;
    font-weight: 500;
    margin: -1px 0px 16px;
}

.feature .feature-main p {
    color: #848484;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
}

.carousel-container {
    position: relative;
    max-width: 100%;
    width: 100%;
    margin-top: 60px;
}

.carousel {
    display: grid;
    grid-template-columns: 4fr 1fr 1fr;
    gap: 15px;
    transition: transform 0.5s ease;
}

    .carousel img {
        object-fit: cover;
        width: 100%;
        border-radius: 10px;
        margin-right: 10px;
        transition: transform 0.5s ease;
    }

        .carousel img:first-child {
            height: 100%;
            width: 100%;
        }

        .carousel img:not(:first-child) {
            height: 100%;
            width: 100%;
            object-fit: cover;
        }

        .carousel img:last-child {
            margin-right: 0;
        }

.carousel-container .next {
    position: absolute;
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    background-color: #000;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1;
}

.about-comment-main {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .about-comment-main h3 {
        font-size: 40px;
        font-weight: 500;
   /*     width: 50%;*/
        width: 74%;
    }

.about-comment-cards {
    display: flex;
    gap: 10px;
    align-items: center;
}

.about-comment-card {
    display: flex;
    flex: 1;
    height: 228px;
    flex-direction: column;
    gap: 9px;
    background: white;
    padding: 16px;
    border-radius: 24px;
}

    .about-comment-card p {
        font-size: 16px;
        font-weight: 500;
        line-height: 1.5;
    }

.card-info {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
}

    .card-info img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        object-fit: cover;
    }

.card-info-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-info-left-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .card-info-left-content h3 {
        font-size: 22px;
        width: 100%;
    }

    .card-info-left-content span {
        color: #848484;
    }

.cermatic-img {
    margin: 100px 0;
    width: 100%;
    height: 100%;
}

.cermatic-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.term-content {
    font-size: 16px;
    line-height: 1.5;
    color: #333;
    font-family: none !important;
    /*    min-height: 100vh;
    font-weight: 400;
    font-size: 16px;
    line-height: 1;
    font-family: "Roboto", sans-serif;*/
}
@media screen and (max-width: 768px) {
    header {
        height: 100%;
    }

    .about-title {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }

        .about-title h2 {
            font-size: 30px;
            width: 100%;
            text-align: start;
        }

        .about-title p {
            width: 100%;
            font-size: 16px;
            text-align: start;
            line-height: 1.5;
        }

    .about-hero {
        gap: 60px;
    }

        .about-hero .about-hero-content {
            font-size: 16px;
            font-weight: 500;
            text-align: center;
            width: 100%;
            line-height: 1.6;
        }

    .feature-main {
        flex-direction: column;
        gap: 10px;
    }

    .feature .feature-main h3 {
        font-size: 24px;
    }

    .feature .feature-main p {
        font-size: 16px;
        color: #000;
        font-weight: normal;
        line-height: 1.6;
    }

    .carousel-container {
        margin-top: 20px;
        overflow: hidden;
    }

    .carousel {
        grid-template-columns: 3fr 2fr 1fr;
    }

        .carousel img:first-child {
            height: 289px;
            width: 220px;
        }

        .carousel img:not(:first-child) {
            height: 100%;
            width: 100%;
            object-fit: cover;
        }

        .carousel img {
            height: 289px;
            width: 144px;
        }

    .carousel-container .next {
       /* display: none;*/
       right :0px;
    }

    .about-comment-main {
        flex-direction: column;
        gap: 20px;
        overflow: hidden;
    /*    overflow-x: scroll;*/
    }

        .about-comment-main h3 {
            font-size: 24px;
            width: 100%;
        }

    .about-comment-cards {
        display: grid;
        grid-auto-flow: column;
      /*          overflow-x: auto;*/
        grid-auto-columns: 80%;
    }
}

.feature-button:hover {
    background-color: orange; /* Nền màu vàng */
    color: black; /* Chữ màu đen */
}

.thm:hover {
    background-color: orange; /* Nền màu vàng */
    color: black; /* Chữ màu đen */
}