.fs-16 {
    font-size: 16px !important;
}

.fs-18 {
    font-size: 18px !important;
}

.fw-900 {
    font-weight: 900 !important;
}

body.landing-zalo {
    padding: 0 !important;
    background-color: #f7f6f9;
}

body.landing-zalo header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
}

body.landing-zalo header.fixed {
    position: fixed;
    background-color: white;
}

.ld_header > .container > .row > div[class^="col-"] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 88px;
}

.logo-landing img {
    height: 50px;
}

.menu_zalo_ld .menu-section > ul > li > a {
    background-color: white;
    border-radius: 50px;
    color: #535353;
    padding: 12px 16px;
    font-size: 16px;
    font-weight: 400;
}

.menu_zalo_ld .menu-section > ul > li:first-child > a {
    background-color: var(--main-zalo);
    color: #D9EBFF;
}

.menu_zalo_ld .menu-section > ul > li:last-child {
    margin-right: 0 !important;
}

.slider-zalo-main .sl_img_main {
    width: 100%;
    height: 953px;
    max-height: 105vh;
    object-fit: cover;
}

.sl_wraper_main {
    position: absolute;
    inset: 0;
    padding: 12% 10%;
    display: flex;
    flex-direction: column;
}

.sl_box_main {
    max-width: 100%;
    width: 900px;
    margin: 0 auto;
    font-size: 64px;
    line-height: 80px;
}

.sl_box_first_main {
    display: flex;
    flex-wrap: wrap;
    color: var(--main-zalo);
    font-weight: 700;
}

.sl_icon_message {
    transform: translateY(-20px);
    padding: 0 10px;
    height: 84px;
}

.sl_des_main {
    color: var(--color-black);
}

.sl_box_last_main {
    color: var(--main-zalo);
    text-align: right;
}

.uu_diem_content {
    position: relative;
    height: 100%;
}

.uu_diem_item {
    width: 251px;
    padding: 15px 10px;
    border-radius: 14px;
    background-color: white;
    box-shadow: 0px 4px 22.7px 0px rgba(224, 224, 224, 1);
    font-size: 16px;
    position: absolute;
}

.uu_diem_item div span {
    color: var(--main-zalo);
    font-weight: 700;
}


.uu_diem_item img {
    height: 30px;
    aspect-ratio: 1;
}

.uu_diem_item:nth-child(1) {
    top: 80%;
    left: 0;
}

.uu_diem_item:nth-child(2) {
    top: 10%;
    left: 18%;
}

.uu_diem_item:nth-child(3) {
    top: 27%;
    right: 23.5%;
}

.uu_diem_item:nth-child(4) {
    top: 75%;
    right: 9%;
}

.content_zalo_ld {
    /* padding: 0 25px 0 90px; */
    max-width: 510px;
    margin: auto;
}

.title_zalo_ld {
    font-size: 32px;
    line-height: 40px;
    font-weight: 900;
    color: var(--main-zalo);
    margin-bottom: 25px;
}

.des_zalo_ld {
    font-size: 18px;
    line-height: 26px;
    margin-bottom: 65px;
    color: #404040;
}

.image_zalo_ld {
    height: 530px;
    object-fit: contain;
}

.btn_zalo_ld {
    display: inline-block;
    border: 1px solid var(--main-zalo);
    background-color: var(--main-zalo);
    color: white;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 16px;
    cursor: pointer;
}

.btn_zalo_ld:hover {
    background-color: white;
    color: var(--main-zalo);
}

.container_uti_zalo {
    margin: 0 -12px;
}

.container_uti_zalo > div[class*="col-"] {
    padding: 0 12px;
}

.item_uti_zalo {
    background-color: white;
    border-radius: 24px;
    padding: 30px;
    height: 100%;
}

.image_uti_zalo {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: #D9EBFF;
    padding: 15px;
    height: 90px;
    aspect-ratio: 1;
    border-radius: 50%;
    margin: 10px auto 28px;
}

.image_uti_zalo img {
    height: 40px
}

.title_uti_zalo {
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
}

.container_uti_zalo > div:first-child .item_uti_zalo {
    background-color: var(--main-zalo);
    color: white;
}

.container_uti_zalo > div:first-child .image_uti_zalo {
    background-color: white;
}

.price_list_ld {
    padding-bottom: 40px;
}

.price_list_ld .title-tab ul {
    display: inline-flex;
    background-color: white;
    border-radius: 12px;
}

.price_list_ld .title-tab ul li {
    margin: 5px !important;
}

.price_list_ld .title-tab ul li .nav-link {
    padding: 10px 15px !important;
    min-width: 100px;
    font-weight: 600 !important;
    background-color: transparent !important;
}

.price_list_ld .title-tab ul li:last-child .nav-link {
    padding: 10px 25px 10px 5px !important;
}

.price_list_ld .title-tab ul li:last-child .nav-link::after {
    content: "";
    position: absolute;
    top: 0;
    right: 15px;
    bottom: 1px;
    display: inline-block;
    height: 10px;
    width: 10px;
    margin: auto;
    border-radius: 50%;
    background-color: #25E04D;
}

.price_list_ld .title-tab ul li .nav-link.active,
.price_list_ld .title-tab ul li .nav-link:hover {
    background-color: var(--main-zalo) !important;
    color: white !important;
}

.package_item {
    background-color: #EBEBEB;
    border-radius: 20px;
}

.package_head {
    padding: 24px 15px 10px;
    font-size: 18px;
}

.package_content {
    background-color: white;
    border: 1px solid #E9E9E9;
    border-radius: 20px;
    padding: 15px;
}

.package_des {
    margin-top: 12px;
    border-top: 1px solid #DEDEDE;
    padding: 12px 0 15px 25px;
}

.package_price {
    font-size: 37px;
    font-weight: 900;
    line-height: 54px;
    color: var(--main-zalo);
    white-space: nowrap;
}

.package_price span {
    font-size: 16px;
    font-weight: 900;
    line-height: 24px;
}

.package_price_small {
    color: #ACACAC;
    text-decoration: line-through;
}

.btn_ld {
    text-align: center;
}

.package_item:not(.premium) .btn_ld {
    background-color: white;
    color: var(--main-zalo);
}

.package_item:not(.premium) .btn_ld:hover {
    background-color: var(--main-zalo);
    color: white;
}

.package_item.premium {
    background-size: cover;
    box-shadow: 0 4px 24px 0 rgba(0, 56, 255, 0.08), 0 1.5px 4px 0 rgba(0, 56, 255, 0.08);
}

.package_item.premium .package_head {
    position: relative;
    color: white;
    font-weight: 600;
}

.package_item.premium .package_head .tag_pb {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    color: white;
    margin: 20px 15px 9px;
    border-radius: 24px;
    background-color: #FFBB00;
    font-size: 14px;
    font-weight: 400;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    height: 32px;
}

.package_item.premium .package_head .tag_pb img {
    height: 24px;
    aspect-ratio: 1;
    margin-right: 5px;
}

.service_pkg_bl {
    padding: 45px 0 100px;
}

.service_pkg table {
    font-size: 16px;
    border: none;
    height: auto !important;
}

.service_pkg tr,
.service_pkg th,
.service_pkg td {
    height: auto !important;
    border-width: 0 0 1px 0;
}

.service_pkg tr {
    border: none;
}

.service_pkg thead th {
    vertical-align: sub;
    border: none;
}

.service_pkg thead th p {
    margin-bottom: 0;
}

.service_pkg tbody tr:nth-child(n + 2) td[style*="font-weight: bold"] {
    padding-top: 22px;
}

.link_price {
    color: black;
    text-decoration: underline;
    padding-left: 5px;
}

.bg_features {
    background-size: cover;
    padding: 65px 0;
}

.features_content {
    margin: 0 -10px 30px;
}

.features_content div[class*="col-"] {
    margin-bottom: 20px;
    padding: 0 10px;
}

.item_feature_zl {
    background: #fff;
    border-radius: 16px;
    padding: 30px 20px 25px 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
}

.number_feature_zl {
    width: 60px;
    height: 60px;
    background: var(--main-zalo);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.number_feature_zl span {
    color: white;
    font-weight: 700;
    font-size: 32px;
    text-shadow: 1px 4px 4px #474747, 1px 1px 1px rgba(206,89,55,0);
}

.title_feature_zl {
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 10px;
}

.des_feature_zl {
    font-size: 16px;
    line-height: 24px;
}

.features_content div[class*="col-"]:first-child .item_feature_zl {
    box-shadow: 0 4px 16px 0 #8eb2e9;
}

.features_content div[class*="col-"]:nth-child(even) > .item_feature_zl {
    transform: translateY(45px);
}

.zns_container.row {
    margin: 0 -20px 70px;
}

.zns_container.row > div[class*="col-"] {
    padding: 0 20px;
}

.zns_container .block-tab.row {
    margin: 0 -7.5px;
}

.zns_container .block-tab.row > [class*="col-"] {
    padding: 0 7.5px;
}

.zns_container .block-tab.row > [class*="col-"]:nth-last-child(-n + 2) {
    margin-bottom: 0 !important;
}

.zns_item {
    background-color: transparent !important;
    margin: 0 !important;
    padding: 0 !important;
}

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

.zns_title {
    font-weight: 900;
    font-size: 18px;
    line-height: 26px;
    padding-top: 10px;
}

.zns_des {
    font-size: 12px;
    line-height: 20px;
}

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

.zalo_why_container {
    padding: 80px 0;
}

.zalo_why_item {
    background-color: white;
    border-radius: 21px;
    height: 100%;
    position: relative;
    z-index: -2;
}

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

.zalo_why_box {
    padding: 16px 15px 40px;
}

.zalo_why_title {
    font-size: 16px;
    font-weight: 700;
    color: var(--main-zalo);
}

.zalo_why_des {
    font-size: 16px;
}

.zalo_why_content.row {
    margin: 0 -12px;
}

.zalo_why_content.row > div[class*="col-"] {
    padding: 0 12px;
}

.zalo_why_content div[class*="col-"]:first-child .zalo_why_image {
    position: relative;
    margin-bottom: 6px;
}

.zalo_why_content div[class*="col-"]:first-child .zalo_why_image::after {
    content: "";
    position: absolute;
    inset: 20px;
    bottom: -6px;
    background-color: rgba(213, 230, 255, 1);
    border-radius: 21px;
    z-index: -1;
}

.zalo_why_content div[class*="col-"]:nth-child(even) .zalo_why_item {
    display: flex;
    flex-direction: column-reverse;
}

.ld_zalo_contact {
    background-color: #eaf4ff;
    padding: 100px 0 30px;
}

.zalo_contact_container img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    border-radius: 30px;
}

.zalo_contact_title {
    font-weight: 900;
    font-size: 32px;
    line-height: 40px;
    color: #404040;
    margin-bottom: 15px;
}

.zalo_contact_des {
    font-size: 16px;
    line-height: 24px;
    color: #404040;
    margin-bottom: 25px;
}

.zalo_contact_container .form-group {
    margin-bottom: 24px;
}

.zalo_contact_container .form-control {
    border-radius: 8px;
    border: 1px solid white;
    color: var(--main-zalo);
    font-weight: 500;
    min-height: 46px;
    padding: 13px 20px;
}

.zalo_contact_container .form-control:focus {
    border-color: var(--main-zalo);
}

@media (max-width: 1400px) {
    .sl_wraper_main {
        padding: 16% 10%;
    }
    
    .uu_diem_item:nth-child(1) {
        top: 72%;
    }
    
    .uu_diem_item:nth-child(2) {
        top: 14%;
        left: 6%;
    }
    
    .uu_diem_item:nth-child(3) {
        top: 25%;
        right: 7%;
    }
    
    .uu_diem_item:nth-child(4) {
        top: 66%;
        right: 0;
    }

}

@media (max-width: 1200px) {
    .sl_wraper_main {
        padding: 21% 6%;
    }
    
    .sl_box_main {
        font-size: 48px;
        width: 640px;
        line-height: 50px;
    }
    
    .sl_icon_message {
        transform: translateY(-15px);
        height: 60px;
    }
}
    
@media (max-width: 992px) {
    .des_zalo_ld {
        margin-bottom: 30px;
    }
    
    .zns_container.row {
        margin-bottom: 30px;
    }
    
    .zalo_why_container {
        padding: 50px 0 60px;
    }
}

@media (max-width: 768px) {
    .ld_header > .container > .row > div[class^="col-"] {
        height: 75px;
    }

    .logo-landing img {
        height: 38px;
    }
    
    .menu_zalo_ld .menu-section > ul > li {
        padding-left: 10px !important;
    }
    
    .menu_zalo_ld .menu-section > ul > li > a {
        padding: 0 2.5rem !important;
    }
    
    .sl_wraper_main {
        padding: 42% 5%;
        justify-content: center;
    }

    .sl_box_main {
        font-size: 40px;
        margin-bottom: 30px;
    }

    .sl_icon_message {
        transform: translateY(-6px);
        height: 45px;
    }
    
    .uu_diem_content {
        display: flex;
        flex-wrap: wrap;
        height: max-content;
        justify-content: space-between;
    }
    
    .uu_diem_item {
        position: static;
        flex-basis: calc(50% - 7.5px);
        max-width: calc(50% - 7.5px);
        margin-bottom: 15px;
    }

    .price_list_ld {
        padding-bottom: 10px;
    }
    
    .package_head {
        padding: 15px 15px 6px;
        font-size: 16px;
    }
    
    .package_item.premium .package_head .tag_pb {
        margin: 14px 15px 6px;
        padding: 3px 8px;
        font-size: 13px;
        height: 25px;
    }
    
    .package_item.premium .package_head .tag_pb img {
        height: 18px;
        margin-right: 3px;
    }

    .package_price {
        font-size: 25px;
    }
    
    .service_pkg_bl {
        padding-bottom: 60px;
    }
    
    .service_pkg {
        overflow: auto;
        white-space: nowrap;
        margin-bottom: 30px;
    }
        
    .ld_zalo_contact,
    .bg_features {
        padding: 60px 0;
    }
    
    .service_pkg table {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .zalo_contact_container .form-group {
        margin-bottom: 15px;
    }
    
    .zalo_contact_container .form-control {
        min-height: 42px;
    }
}

@media (max-width: 500px) {
    .landing-zalo .menu-section > ul > li {
        padding: 5px 0px;
    }

    .btn_zalo_ld {
        padding: 8px 15px;
        border-radius: 8px;
        font-size: 15px;
    }

    .sl_box_main {
        font-size: 32px;
    }
    
    .sl_box_last_main {
        text-align: left;
    }
}

@media (max-width: 444px) {
    .title_zalo_ld {
        font-size: 26px;
        margin-bottom: 18px;
    }
    
    .des_zalo_ld {
        font-size: 16px;
        margin-bottom: 25px;
    }
}