.section-html-01 {
    background-image: linear-gradient(90deg, rgb(85, 196, 197), rgb(28, 154, 204));
    padding: 80px 0 60px;
}

.section-html-01 {
}

.banner-home-01 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    color: white;
    box-sizing: border-box;
}

.banner-home-01 .banner-content {
    flex-basis: 60rem;
    gap: 20px;
    display: flex;
    flex-flow: column wrap;
}

.banner-home-01 .logo {
    width: 180px;
    margin-bottom: 5px;
}

.banner-home-01 .title {
    font-size: 35px;
    font-weight: bold;
    
    text-shadow: rgba(0, 0, 0, 0.44) 2px 3px 4px;
}

.banner-home-01 .features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
    line-height: 1.8;
    font-size: 18px;
    text-shadow: rgba(0, 0, 0, 0.44) 1px 2px 3px;
    font-weight: 600;
}

.banner-home-01 .features span {
    color: white;
    font-weight: bold;
    margin-right: 5px;
}

.banner-home-01 .features i {
    font-size: 14px;
}

.banner-home-01 .buttons {
    display: flex;
    gap: 15px;
}

.banner-home-01 .btn {
    padding: 6px 25px;
    border-radius: 30px;
    font-size: 16px;
    text-decoration: none;
    transition: 0.25s;
    font-weight: bold;
}

.banner-home-01 .btn-primary-01 {
    background: white;
    color: #008ec0;
}

.banner-home-01 .btn-primary-01:hover {
    background: #f1f1f1;
    box-shadow: 0px 5px 12px rgba(255, 255, 255, 0.2);
}

.banner-home-01 .btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.banner-home-01 .btn-outline:hover {
    background: white;
    color: #008ec0;
    box-shadow: 0px 5px 12px rgba(255, 255, 255, 0.2);
}

.banner-home-01 .banner-image {
    position: relative;
    
}

.banner-home-01 .banner-image img {
    
    user-select: none;
    margin-top: 45px;
}

.firewall-section .right-content h2 {
    font-size: 30px;
    font-weight: 700;
    color: #0d2a6b;
    line-height: 1.3;
    margin-bottom: 20px;
}

.firewall-section .right-content p {
    font-size: 16px;
    line-height: 1.6;
    color: black;
}

.section-mo-hinh-hd {
    background-color: rgba(235, 243, 254, 0.5);
    padding: 50px 0 60px 0;
}

.box-mo-hinh-hd .title {
    font-size: 34px;
    font-weight: 700;
    color: #0d2a6b;
    margin-bottom: 40px;
}

.box-mo-hinh-hd {
    text-align: center;
}

.img-mo-hinh-hd img {
    max-width: 950px;
    object-fit: cover;
}

.features-bs .title {
    font-size: 34px;
    font-weight: 700;
    color: rgb(7, 58, 145);
    margin-bottom: 40px;
}

.item-box .item {
    padding: 0px 15px 25px 15px;
}

.item-box .item img {
    width: 82px;
    height: 82px;
    margin-bottom: 5px;
    position: relative;
    margin-left: -15px;
    object-fit: contain;
}

.item-box h3 {
    font-size: 16px;
    font-weight: bold;
    color: rgb(1, 42, 115);
    margin-bottom: 10px;
}

.item-box p {
    font-size: 16px;
    line-height: 1.6;
    color: black;
}

/* Xóa border trùng giữa các ô (giống lưới thật) */
.features-bs .row.g-0 > [class*='col-'] {
    border-right: 1px solid #e6e6e6;
    border-bottom: 1px solid #e6e6e6;
}

.features-bs .row.g-0 > [class*='col-']:nth-child(3n) {
    border-right: none;
}

.features-bs .row.g-0 > [class*='col-']:nth-child(4n), .features-bs .row.g-0 > [class*='col-']:nth-child(5n) , .features-bs .row.g-0 > [class*='col-']:nth-child(6n) {
    border-bottom: none;
}

.section-tinh-nang {
    margin: 50px 0 60px 0;
}

.section-doi-tac-cong-nghe {
    background-color: rgb(239, 254, 255);
}

.firewall-doi-tac-cn .title {
    font-size: 30px;
    font-weight: bold;
    line-height: 1.6;
    color: rgb(1, 42, 115);
    margin-bottom: 20px;
}

.firewall-doi-tac-cn p {
    line-height: 1.6;
    text-align: justify;
}

.firewall-doi-tac-cn img {
    max-width: 500px;
    max-height: 500px;
    object-fit: cover;
}

.box-bang-gia-dv .title {
    font-size: 30px;
    font-weight: bold;
    line-height: 1.6;
    color: rgb(1, 42, 115);
    margin-bottom: 5px;
    text-align: center;
}

.box-bang-gia-dv .des-section {
    text-align: center;
    margin-bottom: 45px;
}

.box-bang-gia-dv .card {
    border-radius: 10px;
    /*min-height: 100%;*/
    border-color: rgb(207, 207, 207);
    box-shadow: rgb(0, 0, 0) 0px 15px 20px -18px;
    background-color: white;
    padding: 20px 15px 25px 15px;
}

.box-bang-gia-dv .price-title {
    font-size: 30px;
    color: rgb(242, 67, 13);
    font-weight: bold;
    margin-top: 25px;
    margin-bottom: 0;
}

.box-bang-gia-dv .feature-item {
    margin-bottom: 6px;
}

.box-bang-gia-dv .show-more {
    cursor: pointer;
    color: rgb(102, 205, 201);
    font-weight: 600;
    margin-top: 20px !important;
}

.box-bang-gia-dv .dv-gia {
    text-align: center;
    margin-bottom: 15px;
}

.section-bang-gia-dv {
    background-color: rgb(241, 243, 244);
    padding: 50px 0 80px 0;
}

.box-bang-gia-dv .btn-success {
    color: #fff;
    border-color: rgb(102, 205, 201);
    background-color: rgb(102, 205, 201);
    text-transform: uppercase;
    font-size: 14px;
    font-weight: bold;
    
}

.box-bang-gia-dv .card ul {
    font-size: 15px;
}

.box-bang-gia-dv .card ul li i {
    font-size: 13px;
    color: rgb(102, 205, 201);
}

.box-bang-gia-dv .card .more-content h6 {
    border-bottom: 1px solid;
    padding-bottom: 12px;
    margin-bottom: 10px !important;
    font-weight: bold;
    margin-top: 25px;
    font-size: 16px;
}

.calendar-popup {
    width: 31px;
    height: 31px;
    object-fit: cover;
}

.popup-dangky {
}

.popup-dangky .modal-content {
    background: #fff;
    padding: 20px 20px 0px 20px;
    max-width: 450px;
    margin: auto;
    border-top: 5px solid #058dc2;
    position: relative;
    border-radius: 15px;
}

.text-hello {
    font-size: 22px;
    padding-top: 10px;
    color: #058DC2;
    font-weight: bold;
}

.conten-sub-form {
    color: #4abab9;
    font-size: 14px;
    font-weight: 500;
    padding-top: 5px;
    line-height: 20px;
    padding-bottom: 10px;
}

.form-dangky .form-control {
    display: block;
    width: 100%;
    height: 38px;
    margin-bottom: 10px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.btn-dk-popup {
    padding: 6px 15px 4px 16px;
    border-radius: 30px;
    font-weight: bold;
}

.submit-content.js_submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.go-hotline {
    font-size: 14px;
}

.go-hotline span {
    color: #058DC2;
}

.popup-dangky .close {
    color: red;
    font-size: 20px;
    font-weight: bold;
}

.faq-item {
    /* border: 1px solid #e0e6f0; */
    /* padding: 20px; */
    /* border-radius: 8px; */
    /* background: #fff; */
    /* min-height: 160px; */
    height: 100%;
    margin-bottom: 50px;
    margin-right: 30px;
}

.faq-number {
    width: 45px;
    min-width: 45px;
    height: 40px;
    background: rgb(102, 205, 201);
    color: white;
    font-size: 26px;
    border-radius: 4px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
}

.faq-content h5 {
    color: rgb(5, 34, 74);
    margin-bottom: 10px;
    font-size: 18px;
    font-weight: bold;
}

.faq-content p {
    font-size: 14px;
    line-height: 1.6;
    color: rgb(5, 34, 74);
    text-align: justify;
}

.faq-section {
    background-color: rgba(235, 243, 254, 0.5);
    padding: 60px 0 40px 0;
}

.faq-section .title {
    font-size: 30px;
    font-weight: bold;
    line-height: 1.6;
    color: rgb(1, 42, 115);
    margin-bottom: 30px;
    text-align: center;
}

@media (max-width: 991px) {
    .features-bs .row.g-0 > [class*='col-'] {
        border-right: none !important;
    }

}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 768px) and (max-width: 1024px) {
    /*.firewall-section {*/ /*    padding: 40px 20px;*/ /*}*/ /*.right-content h2 {*/ /*    font-size: 28px;*/ /*}*/
    /*.firewall-section .left-image img {*/
    /*    width: 100%;*/
    /*}*/

    .box-bang-gia-dv .card {
        padding: 20px 5px 25px 5px;
        /*height: 100%;*/
    }
    
    .img-mo-hinh-hd img, .firewall-doi-tac-cn img, .firewall-section .left-image img {
        width: 100%;
    }
}

@media (min-width: 768px) and (max-width: 968px) {
    .banner-home-01 {
        flex-direction: column;
    }
    .banner-home-01 .banner-content {
        max-width: 100%;
    }
    .banner-home-01 .banner-image {
        margin-left: 0;
    }
    
    .banner-home-01 .banner-image img {
        max-width: 100%;
        user-select: none;
        margin-top: 45px;
        width: 100%;
    }
    .section-firewall-intro {
        margin: 30px 0 30px;
    }
    
    .firewall-section .right-content h2, .box-mo-hinh-hd .title, .features-bs .title, .firewall-doi-tac-cn .title, .box-bang-gia-dv .title, .faq-section .title {
        font-size: 28px;
    }
    
    .item-box .item {
        text-align: center;
    }
    
    .features-bs .row.g-0 > [class*='col-'] {
        border-bottom: none;
    }
    
    .box-bang-gia-dv .card {
        padding: 20px 25px 25px 25px;
        height: auto;
        margin-bottom: 30px;
    }
    
    .section-doi-tac-cong-nghe {
        padding: 30px 0 30px 0;
    }
}

@media (max-width: 767px) {
    .section-html-01 {
        background-image: linear-gradient(90deg, rgb(85, 196, 197), rgb(28, 154, 204));
        /* filter: brightness(115%); */
        padding: 35px 10px;
    }

    .section-html-01 .banner-logo {
        display: none;
    }

    .banner-home-01 .banner-content {
        flex-basis: 100%;
    }

    .section-tinh-nang {
        background: #fff;
        padding: 35px 10px;
        margin: 0;
    } 
    .banner-home-01 {
        display: flex;
        justify-content: space-between;
        flex-direction: column;
    }

    .banner-home-01 .btn {
        padding: 5px 15px 4px 15px;
        font-size: 15px;
    }

    .img-mo-hinh-hd img {
        max-width: 600px;
        object-fit: cover;
        width: 100%;
        height: auto;
    }

    .firewall-section .left-image img {
        width: 100%;
    }

    .banner-home-01 .banner-image img {
        width: 100%;
    }

    .banner-home-01 .banner-image {
        margin-left: -60px;
    }

    .firewall-doi-tac-cn img {
        width: 100%;
    }

    .firewall-section .right-content h2, .box-mo-hinh-hd .title, .features-bs .title, .firewall-doi-tac-cn .title, .box-bang-gia-dv .title, .faq-section .title {
        font-size: 25px;
    }

    .item-box .item {
        padding: 0px 15px 15px 15px;
        text-align: center;
    }

    .features-bs .row.g-0 > [class*='col-'] {
        border-bottom: none;
    }

    .firewall-doi-tac-cn > .row {
        flex-direction: column-reverse;
    }

    .section-doi-tac-cong-nghe {
        padding: 30px 0;
    }

    .section-bang-gia-dv {
        padding: 30px 0 40px 0;
    }

    .box-bang-gia-dv .des-section {
        margin-bottom: 30px;
    }

    .box-bang-gia-dv .card {
        margin: 0 15px 30px 15px;
    }

    .submit-content.js_submit {
        flex-wrap: wrap;
    }

    .go-hotline {
        margin-top: 10px;
    }

    .faq-section {
        padding: 40px 0 20px 0;
    }

    .faq-item {
        margin-bottom: 30px;
        margin-right: 0px;
    }

    .faq-number {
        width: 40px;
        min-width: 40px;
        height: 40px;
        font-size: 25px;
        margin-right: 15px;
    }

    .banner-home-01 .features {
        font-size: 16px;
    }
    .firewall-doi-tac-cn p{
        font-size: 16px;
    }
}