.about {
    padding: 45px 0;
    background-image: url(/Design/img/home-bg-2.png);
    background-size: cover;
}


.about-container {
}

.about-banner {
    height: 340px;
    position: relative;
}

    .about-banner::before {
        content: '';
        width: 100%;
        height: 100%;
        z-index: 2;
        background-color: transparent;
        background-image: linear-gradient(180deg, #02010100 0%, #2D3540 85%);
        position: absolute;
    }

    .about-banner img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        top: 0;
        left: 0;
        pointer-events: none;
        z-index: -1;
    }

    .about-banner .grid.wide {
        width: 100%;
        display: flex;
        z-index: 2;
        position: relative;
    }

.about-banner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.about-banner-title {
    color: #fff;
    text-transform: uppercase;
    font-family: 'interSB';
    font-size: 38px;
    margin-bottom: 16px;
    text-align: center;
}

.about-banner-content {
    display: flex;
    align-items: center;
}

    .about-banner-content a {
        color: #fff;
        transition: all .3s;
    }

        .about-banner-content a:hover {
            color: var(--default-color-1);
        }

    .about-banner-content p {
        margin: 0 8px;
        color: #fff;
        font-size: 13px;
    }

    .about-banner-content span {
        color: #fff;
    }

.about-wrap {
}

.about-detail h3 {
    font-weight: 100;
    color: var(--default-color-2);
    font-size: 25px;
    overflow: hidden;
    width: fit-content;
    font-family: 'robotoSeSBI';
    line-height: 154%;
    margin: 0;
    margin-top: 10px;
    margin-bottom: 15px;
}

.about-detail h4 {
    color: var(--default-color-2);
    font-family: interSB;
    margin: 10px 0;
    font-size: 20px;
}

.about-detail ul li:last-child {
    border-bottom: 0;
}

.about-detail ul li {
    padding: 5px 18px;
    border-bottom: 1px solid #f9fafb29;
}

.about-detail ul {
    padding: 0;
    border-radius: 4px;
    list-style: none;
}

.about-detail {
    line-height: 149%;
    color: #333;
    font-size: 17px;
}

    .about-detail p:last-child {
        margin-bottom: 0;
        margin: 0;
    }

.about-ser {
    overflow: hidden;
    margin-top: 30px;
}

.about-ser-img {
    height: 218px;
    overflow: hidden;
}

    .about-ser-img:hover img {
        transform: scale(1.03);
    }

    .about-ser-img img {
        transition: all .3s;
    }

.about-ser-content {
    position: relative;
    width: 85%;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 0 10px 0 #3333;
    padding: 15px;
    transform: translateY(-38px);
    overflow: hidden;
}

.about-ser-decor {
    position: absolute;
    right: 0;
    top: 0;
    opacity: .1;
    animation: fordecor2 linear 5s infinite;
}

.about-ser-title:hover {
    color: var(--default-color-2);
}

.about-ser-title {
    margin: 0;
    font-family: 'interSB';
    font-weight: 100;
    font-size: 18px;
    text-transform: capitalize;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    transition: all .3s;
}

.about-ser .swiper-button-next::before,
.about-ser .swiper-button-prev::before {
    font-size: 20px;
}

.about-ser .swiper-button-prev:hover,
.about-ser .swiper-button-next:hover {
    background-color: #fff;
    color: var(--default-color-1);
}

.about-ser .swiper-button-next {
    right: 40px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--default-color-1);
    border-radius: 50%;
    border: 2px solid var(--default-color-1);
}

.about-ser .swiper-button-prev {
    left: 40px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--default-color-1);
    border-radius: 50%;
    border: 2px solid var(--default-color-1);
    transition: all .3s;
}

.about-ser-descript {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    line-height: 154%;
    font-size: 15px;
    color: #333;
    margin-top: 7px;
}

.about-text {
}

    .about-text .grid.wide {
    }

.about-text-container {
    display: flex;
    padding: 55px 0;
    align-items: center;
    padding-top: 20px;
    padding-bottom: 45px;
    flex-direction: row-reverse;
}

.about-text-left {
    flex: 1;
}

    .about-text-left .sub-title {
        margin: 0;
        text-transform: uppercase;
        color: #F15A29;
        font-family: 'interSB';
        font-size: 35px;
    }

    .about-text-left .title {
        margin: 0;
        color: #333;
        font-size: 19px;
        margin-top: 8px;
        font-family: interM;
        margin-bottom: 9px;
        font-weight: 100;
        line-height: 156%;
        text-align: justify;
    }

    .about-text-left .descript {
        margin: 0;
        color: #333;
        line-height: 153%;
        font-weight: 100;
        font-size: 18px;
        text-align: justify;
        font-family: 'interM';
    }

    .about-text-left .wrap {
        display: flex;
        padding-top: 34px;
    }

    .about-text-left .wrap-item {
        width: 100%;
        padding: 0 10px;
    }

        .about-text-left .wrap-item h3 {
            margin: 0;
            color: #333;
            font-size: 20px;
            font-family: 'interSB';
            font-weight: 100;
            margin-bottom: 15px;
            position: relative;
            padding-bottom: 3px;
        }

            .about-text-left .wrap-item h3::before {
                content: '';
                position: absolute;
                width: 35px;
                height: 2px;
                background-color: #333;
                bottom: 0;
            }

        .about-text-left .wrap-item section {
        }

            .about-text-left .wrap-item section p {
                margin: 0;
                position: relative;
                display: flex;
                align-items: center;
                padding-left: 23px;
                line-height: 153%;
                font-size: 15px;
                color: #333;
                margin: 6px 0;
            }

                .about-text-left .wrap-item section p::before {
                    content: '';
                    position: absolute;
                    width: 12px;
                    height: 12px;
                    border-radius: 50%;
                    border: 2px solid rgba(240, 177, 0, 1);
                    background-color: #fff;
                    left: 0;
                    top: 4px;
                }

                .about-text-left .wrap-item section p::after {
                    content: '';
                    position: absolute;
                    width: 6px;
                    height: 6px;
                    border-radius: 50%;
                    background-color: #F15A29;
                    left: 5px;
                    top: 9px;
                }

    .about-text-left .slogan {
        background-color: #F4F4F4;
        border-left: 5px solid var(--default-color-2);
        box-shadow: 0 0 10px 0 #33333330;
        border-radius: 10px;
        overflow: hidden;
        line-height: 155%;
        padding: 14px 20px;
        color: #333;
        font-size: 17px;
        margin-top: 24px;
        background-image: url(/Design/img/bg-footer.png);
        background-size: cover;
        display: none;
    }

.about-text-right {
    /* width: 590px; */
    width: 60%;
    position: relative;
    padding-right: 65px;
}

    .about-text-right .slogan {
        position: absolute;
        right: -50px;
        top: -80px;
        background-color: #c9171d;
        color: #fff;
        border-bottom: 7px solid #242424;
        padding: 40px;
        font-size: 24px;
        font-family: 'interSB';
        font-weight: 100;
        line-height: 156%;
        border-radius: 10px;
        max-width: 74%;
        z-index: 2;
        display: none;
    }

    .about-text-right .img {
        width: 100%;
        height: 628px;
        border-radius: 10px;
        overflow: hidden;
    }

        .about-text-right .img img {
        }
/*RS*/
@media(max-width:1023px) {
    .about-container {
        padding: 35px 0;
    }

    .about-text-container {
        padding: 35px 0;
        flex-direction: column-reverse;
    }

    .about-text-right .slogan {
        right: 10px;
        top: unset;
        bottom: 10px;
        background-color: #c9171d00;
    }

    .about-text-right .img {
        height: 535px;
    }

    .about-text-right {
        width: 100%;
        padding-right: 0;
    }

    .about-text-left {
        padding: 35px 0;
        padding-bottom: 0;
    }

    .about {
        padding: 0;
        background-image: unset;
    }
}
/* Thiết lập chung để giao diện mượt mà hơn */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
}

.about-section {
    text-align: center;
    /* margin-bottom: 3rem; */ /* Tương đương mb-12 (12 * 0.25rem) */
    padding: 2rem 1rem;
}

.container {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    color: #F15A29; /* Màu xám đậm (gray-900) */
    font-weight: 700;
    margin-bottom: 1rem; /* mb-4 */
    font-size: 1.875rem; /* Mobile font size */
}

/* Media Query cho màn hình máy tính (md:text-4xl) */
@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem; /* Tương đương text-4xl */
    }
}

.section-description {
    font-size: 1.125rem; /* text-lg */
    color: #4b5563; /* Màu xám vừa (gray-600) */
    max-width: 42rem; /* max-w-2xl */
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

@media(min-width:740px) and (max-width:1023px) {
}

@media(max-width:739px) {
    .about-container {
        padding: 25px 0;
    }

    .about-wrap {
        padding: 15px;
    }

    .about-wrap {
        padding: 0;
    }

    .about-detail h3 {
        font-size: 16px;
        border-radius: 10px;
    }


    .about-text-right .slogan {
        max-width: 100%;
        right: 0;
        top: unset;
        bottom: 0;
        width: 100%;
        padding: 12px;
        font-size: 15px;
    }

    .about-text-right .img {
        height: 280px;
    }

        .about-text-right .img img {
            object-position: bottom;
        }

    .about-text-container {
        padding: 25px 0;
    }

    .about-text-left .sub-title {
        font-size: 29px;
    }

    .about-text-left .title {
        font-size: 17px;
    }

    .about-text-left .descript {
        font-size: 16px;
        text-align: justify;
    }

    .about-text-left .wrap {
        flex-direction: column;
        padding-top: 15px;
    }

    .about-text-left .wrap-item {
        width: 100%;
        padding: 0;
    }

        .about-text-left .wrap-item:first-child {
            margin-bottom: 12px;
        }

    .about-text-left .slogan {
        line-height: 155%;
        padding: 10px 14px;
        font-size: 14px;
        margin-top: 14px;
    }

    .about-banner {
        height: 250px;
    }

    .about-banner-title {
        font-size: 29px;
    }
}
/* Container chính sử dụng Grid */
.stats-grid {
    display: grid;
    /* 2 cột trên điện thoại */
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem; /* gap-6 */
    margin-bottom: 4rem; /* mb-16 */
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1rem;
}

/* Thẻ con */
.stat-card {
    text-align: center;
    padding: 1.5rem; /* p-6 */
    background: linear-gradient(to bottom right, #fefce8, #fff7ed); /* yellow-50 to orange-50 */
    border-radius: 0.75rem; /* rounded-xl */
}

/* Vòng tròn chứa Icon */
.icon-wrapper {
    width: 4rem; /* w-16 */
    height: 4rem; /* h-16 */
    background: linear-gradient(to bottom right, #facc15, #f97316); /* yellow-400 to orange-500 */
    border-radius: 50%; /* rounded-full */
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto; /* mx-auto mb-4 */
}

.icon-svg {
    color: #ffffff;
}

/* Số liệu chính */
.stat-number {
    font-size: 1.875rem; /* text-3xl */
    color: #111827; /* gray-900 */
    font-weight: bold;
    margin-bottom: 0.5rem; /* mb-2 */
    margin-top: 0;
}

/* Chú thích phía dưới */
.stat-text {
    font-size: 0.875rem; /* text-sm */
    color: #4b5563; /* gray-600 */
    margin: 0;
}

/* Media Query cho máy tính (md:grid-cols-4) */
@media (min-width: 768px) {
    .stats-grid {
        /* 4 cột trên PC */
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}
/* Khung bao ngoài với màu nền Gradient xám nhẹ */
.why-choose-us {
    background: linear-gradient(to bottom right, #f9fafb, #f3f4f6); /* from-gray-50 to-gray-100 */
    border-radius: 1.5rem; /* rounded-2xl */
    padding: 2rem; /* Mobile padding */
    max-width: 1200px;
    margin: 0 auto;
}

/* Tiêu đề chính */
.main-heading {
    font-size: 1.5rem; /* text-2xl */
    color: #111827; /* gray-900 */
    margin-bottom: 2rem; /* mb-8 */
    text-align: center;
}

/* Grid layout */
.features-grid {
    display: grid;
    grid-template-columns: 1fr; /* 1 cột trên mobile */
    gap: 2rem; /* gap-8 */
}

/* Từng item tính năng */
.feature-item {
    text-align: center;
}

/* Vòng tròn icon Gradient vàng-cam */
.icon-circle {
    width: 4rem; /* w-16 */
    height: 4rem; /* h-16 */
    background: linear-gradient(to bottom right, #facc15, #f97316); /* from-yellow-400 to-orange-500 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto; /* mx-auto mb-4 */
}

.icon-white {
    color: #ffffff;
}

/* Tiêu đề tính năng */
.feature-title {
    font-size: 1.125rem; /* text-lg */
    color: #111827;
    margin-bottom: 0.75rem; /* mb-3 */
    font-weight: 600;
}

/* Nội dung mô tả */
.feature-desc {
    color: #4b5563; /* gray-600 */
    font-size: 0.875rem; /* text-sm */
    line-height: 1.625; /* leading-relaxed */
    margin: 0;
}

/* Media Query cho máy tính (md:...) */
@media (min-width: 768px) {
    .why-choose-us {
        padding: 3rem; /* p-12 */
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr); /* md:grid-cols-3 */
    }
}