body {
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    color: #727272;
    line-height: 1.5;
    overflow-x: hidden;
}
h1,h2,h3{
    font-family: 'Fredoka', sans-serif;
    color: #222;
}


h1,h2,h3,h4,h5,h6{
    margin: 0;
    padding: 0;    
}
h1{
    font-size: 50px;
    margin-bottom: 30px;
}
h2{
    font-size: 38px;
    margin-bottom: 20px;
}
h2 span{
    color: #04bf33;
}
h3{
    font-size: 20px;
    margin-bottom: 10px;
}
ul,li{
    margin: 0;
    padding: 0;
    list-style: none;
}
img {
    width: auto;
    height: auto;
    max-width: 100%;
}
p{
    margin: 0;
}
a {
    text-decoration: none;
    color: #222;
}

a:hover {
    text-decoration: none;
    color: #04bf33;
}
.text-center{
    text-align: center;
}
.main-color{
    color: #04bf33;
}
.color-white{
    color: #fff;
}
.d-flex{
    display: flex;
}
/**
 * Nav dot owl slider
 */

.owl-carousel .owl-dots {
    text-align: center;
}

.owl-carousel .owl-dots .owl-dot {
    border: none;
    width: 15px;
    height: 15px;
    margin: 0 6px;
    border-radius: 50%;
    transition: .2s;
    background-color: #D9D9D9;
}

.owl-carousel .owl-dots .owl-dot span {
    display: block;
    width: 15px;
    height: 15px;
    border: none;
    border-radius: 50%;
    transition: .2s
    background-color: #D9D9D9;
}
.owl-carousel .owl-dots .owl-dot:hover{
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)), #04bf33;
}
.owl-carousel .owl-dots .owl-dot.active {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)), #04bf33;
    width: 21px;
    height: 21px;
}

.owl-carousel .owl-dots .owl-dot.active span {
    border-color: transparent;
}


.main-cover {
    margin-top: 82px;
    padding-bottom: 0px;
    min-height: 820px;
    background-color: rgba(4,191,51, 0.15);
    display: flex;               
    flex-direction: column;
    padding-top: 80px;
}
.screen-intro{
    display: flex;
    gap: 40px;
    align-items: end;
    justify-content: center;
    margin-bottom: -40px;
}
.screen-intro img{
    box-shadow: 7px 29px 20px rgba(0, 0, 0, 0.1);
    border-radius: 30px;
}
.main-cover .intro-title{
    width: 60%;
    margin: 0 auto;
}
.download-img{
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}
.main-cover .intro-container{
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    flex: 1;
}
.intro-title h1{
    margin-bottom: 10px;
}
.row-padding{
    padding: 120px 0;
}
.row-about{
    margin-top: 40px;
}
.row-about ul li img{
    margin-right: 10px;
    width: 38px;
}
.row-about .row .about-right img{
    border-radius: 10px;
    box-shadow: 0px 5px 8px rgba(0, 0, 0, 0.1);
}
.row-about ul li{
    margin-bottom: 12px;
}
.row-about p{
    margin-bottom: 30px;
}
.about-inner{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: start;
    height: 100%;
}
div .btn-default{
    background: #04bf33;
    color: #fff;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    padding: 12px 35px;
    transition: .2s;
    display: inline-flex;
    border-radius: 30px;
    justify-content: center;
    align-items: center;
}
div .btn-default:hover{
    color: #fff;
    opacity: 0.8;
}

.row-features{
    background: linear-gradient(76deg,#098929,#0ad53d);
}
.row-features .col-lg-5 img{
    margin-top: 100px;
}
.features-box{
    padding-bottom: 50px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.features-box h3{
    color: #fff;
    margin-bottom: 10px;
}
.features-box h2{
    color: #fff;
    margin-bottom: 30px;
}
.list-features{
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 30px;
}
.list-features .item{
    width: calc(50% - 15px);
    gap: 15px;
    align-items: start;
}
.list-screens{
    margin-top: 40px;
}

.list-screens .slick-list{
    position: relative;
}
.list-screens .slick-list:before{
    position: absolute;
    content: "";
    background: url("../images/bg-center.png") no-repeat;
    background-size: 100%;
    width: 233px;
    height: 464px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}
.slick-slide {  
    padding: 0 15px;
}
.slick-list {
    margin: 0 -15px;
}
.slick-dotted.slick-slider{
    margin: 0;
}
.slick-dots{
    margin-top: 40px;
    position: static;
}
.slick-dots li button:before{
    width: 10px;
    height: 10px;
    font-size: 0;
    background: #222;
    border-radius: 100%;
}
.list-screens .slick-slide {
  opacity: 0.6;
}
.list-screens .slick-slide.slick-center{
    opacity: 1;
}
.list-screens .slick-slide.slick-center img{
    border-radius: 22px;
}
.list-screens .slick-list {
  padding: 20px 0 !important;
}
.list-screens .slick-slide img{
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid #efefef;
}
.slick-prev, .slick-next{
    width: 24px;
    height: 24px;
}
.slick-prev:before, 
.slick-next:before {
    color: #222;
    font-size: 24px;
    opacity: 1;
}
.list-screens .slick-next{ right: -35px; }
.list-screens .slick-prev{ left: -35px; }


.row-features2{
    background-color: #f5f5f5;
}
.row-features2 .list-items{
    display: flex;
    gap: 30px;
}
.row-features2 .item{
    background-color: #fff;
    border-radius: 10px;
    padding: 50px 40px;
    text-align: center;
}
.row-features2 .item img{
    margin-bottom: 20px;
}
.row-features2 .item h3{
    margin-bottom: 20px;
}

.faq-btn {
  width: 100%;
  text-align: left;
  font-weight: 500;
  font-size: 16px;
  position: relative;
  background: none;
  border: none;
  padding: 10px 40px 10px 0;
}

.faq-btn::after {
  content: "+";
  position: absolute;
  right: 0;
  font-size: 20px;
  transition: transform 0.2s;
  top: 50%;
  transform: translateY(-50%);
}

.faq-btn[aria-expanded="true"]::after {
  content: "−"; /* đổi thành dấu trừ */
}
.faqs-box .card-header{
    background: transparent;
    border: none;
    padding: 10px 0;
}
.faqs-box .card-body{
    padding: 10px 0;
}
.faqs-box .card{
    border: none;
}

div .list-testimonials.slick-slider{
    margin-top: 40px;
}
.list-testimonials .item{
    background-color: #fff;
    border-radius: 10px;
    padding: 50px;
}
.row-testimonials{
    background: rgba(4,191,51, 0.15);
}
.testimonial-header{
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: center;
}
.testimonial-header .stars{
    font-size: 20px;
    color: #04BF33;
    margin-bottom: 8px;
}
.testimonial-header .name span{
    font-size: 16px;
    font-weight: 500;
    color: #222;
}
.testimonial-header img{
    width: 90px;
    border-radius: 100%;
}

/*========================== header =========================*/
header {
    padding: 15px 0;
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    z-index: 500;
    transition: .2s;
    background: #fff;
}
.header-ontop header{
    background: #fff;
    padding: 10px 0;
      box-shadow: 0 0px 12px 0px rgba(0, 0, 0, 0.2);
}
header .intro-container {
    display: flex;
    align-items: center;
}
.intro-container {
    max-width: 100%;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
}

.header-nav {
    width: calc(100% - 350px);
    text-align: center;
}
#header .logo-container{
    width: 180px;
}
.logo-container h1{
    margin: 0;
    font-size: 0;
}
#header .by-theme{
    background: #04bf33;
    color: #fff;
    text-align: center;
    font-weight: 500;
    padding: 12px 30px;
    transition: .2s;
    display: inline-flex;
    border-radius: 30px;
    width: 170px;
    justify-content: center;
    align-items: center;
}
.header-nav .items {
    margin: 0;
    padding: 0;
    list-style: none;
}
.header-nav .items li {
    display: inline-block;
    vertical-align: top;
    margin: 15px 15px;
}
.header-nav a {
    color: #222;
    font-weight: 500;
    transition: .1s;
    text-transform: capitalize;
}
.header-nav li.current a,
.header-nav a:hover {
    color: #04bf33;
}

@media(min-width: 1200px){

}

.block-support{
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), #80B4FF;
    border-radius: 20px;
    color: #D9D9D9;
    padding: 40px 5%;
    z-index: 99;
    position: relative;
    margin-top: 90px;
    color: #D9D9D9;
}
.block-support .block-title h2{
    padding-top: 70px;
    position: relative;
    display: inline-block;
    color: #ffffff;
    margin-bottom: 20px;
}

.block-support .block-title h2 span{
    color: #04bf33;
}

.block-support ul li{
    text-align: center;
    width: 50%;
    padding: 0 23px;
    float: left;
    margin-top: 17px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.block-support ul li:first-child{
    border-right: 2px solid #95979f;
}
.block-support a{
    color: #fff;
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
    margin: 0;
}
.block-support a:hover{
    color: #04bf33;
}

footer h2.title{
    font-size: 52px;
    font-weight: 700;
}
footer p.title2{
    font-size: 24px;
}
footer .cover-buttons{
    margin-top: 40px;
}
/**
 * Responsive
 */
@media (min-width: 1201px){
    .intro-container {
        max-width: 1200px;
        padding: 0 15px;
    }
    .intro-container2{
        max-width: 1400px;
    }
}
@media (max-width: 1200px){
    h1{
        font-size: 40px;
    }
    h2{
        font-size: 30px;
    }
    h3{
        font-size: 18px;
    }
    .row-padding{
        padding: 90px 0;
    }
    .header-nav .items li{
        margin: 15px 10px;
    }
    .main-cover{
        padding-top: 50px;
        min-height: 750px;
    }
    .download-img{
        margin-top: 20px;
    }
    .row-features .col-lg-5 img{
        margin-top: 50px;
    }
    .features-box{
        padding-bottom: 0;
    }
    .features-box h2{
        margin-bottom: 15px;
    }
    .list-features .item img{
        width: 56px;
    }
    .list-features{
        gap: 20px;
        margin-top: 20px;
    }
    .list-screens{
        padding: 0 30px;
        margin-top: 30px;
    }
    .list-screens .slick-slide {  
        padding: 0 5px;
    }
    .list-screens .slick-list {
        margin: 0 -5px;
    }
    .slick-dots{
        margin-top: 30px;
    }
    .list-screens .slick-next{ right: -5px; }
    .list-screens .slick-prev{ left: -5px; }
    .faqs-box .card-header{
        padding: 5px 0;
    }
    .list-testimonials .item{
        padding: 30px;
    }
    .testimonial-header{
        margin-bottom: 20px;
    }
    .block-support{
        margin-top: 50px;
        padding: 20px 20px 50px 20px;
        border-radius: 0;
    }
    .block-support a{
        font-size: 18px;
    }
    footer p.title2{
        font-size: 20px;
    }
    footer h2.title{
        font-size: 46px;
    }
    footer .cover-buttons{
        margin-top: 30px;
    }
    footer.row-padding{
        padding-bottom: 0;
    }
    .block-support ul li:first-child{
        border-right: 1px solid #95979f;
    }
}
@media(max-width: 1024px){
    .row-padding{
        padding: 70px 0;
    }
    .list-screens .slick-list:before{
        width: 200px;
        height: 396px;
    }
    .row-features2 .item{
        padding: 40px 20px;
    }
}
@media (max-width: 1023px) {
    .mob-menu{
        width: 100px;
    }
    header .intro-container{
        justify-content: space-between;
    }
    #header .by-theme{
        width: auto;
    }
    #header .by-theme{
        padding: 10px 20px;
    }
    .main-cover {
        margin-top: 72px;
    }
    .header-nav{
        padding: 0 15px;
        padding-bottom: 10px;
    }
    .header-nav .items li{
        padding: 6px 0;
        border-top: 1px solid #ddd;
    }
    .main-cover >img{
        display: none;
    }
    #header .logo-container{
        width: auto;
    }
    header{
        background: #fff;
        box-shadow: none;
    }
    .header-nav a{
        line-height: 32px;
    }
    .toggle-menu {
        display: inline-block;
        width: 28px;
        border-top: 2px solid #454545;
        border-bottom: 2px solid #454545;
        height: 20px;
        top: 4px;
        margin-right: 15px;
        position: relative;
        margin-top: -10px;
    }

    .toggle-menu:before {
        content: "";
        display: block;
        width: 28px;
        height: 2px;
        background-color: #454545;
        margin-top: 7px;
    }
    .header-nav {
        display: block;
        text-align: left;
        position: absolute;
        left: 0;
        width: unset;
        right: 0;
        padding: 0 15px;
        top: 100%;
        background: #fff;
        opacity: 0;
        visibility: hidden;
        box-shadow: 0px 8px 10px -5px rgba(0, 0, 0, 0.1);
        transition: .2s;
    }

    .header-nav .items {
        text-align: left;
        padding-bottom: 10px;
    }

    .header-nav .items li {
        display: block;
        margin: 0;
    }
    .show-menu .header-nav {
        opacity: 1;
        visibility: visible;
    }

    .header-buy {
        float: right;
        width: auto;
    }

    .header-buy a {
        margin-top: 3px;
        min-width: 45px;
        text-indent: -999px;
        overflow: hidden;
        background: url("../images/checklist.png") no-repeat center center #04bf33;
        background-size: 32px;
    }
}

@media (max-width: 880px) {
    h2{
        margin-bottom: 15px;
    }
    div .btn-default{
        padding: 10px 20px;
        font-size: 14px;
    }
    .row-padding{
        padding: 60px 0;
    }
    .screen-intro{
        gap: 30px;
        margin-bottom: -30px;
    }
    .about-right{
        margin-top: 30px;
    }
    .row-features .col-lg-5{
        order: 2;
        text-align: center;
    }
    .row-features .col-lg-7{
        order: 1;
        padding-top: 50px;
    }
    .row-features .col-lg-5 img{
        margin-top: 40px;
    }
    .list-screens .slick-list:before {
        width: 240px;
        height: 484px;
    }
    .faqs-box{
        margin-top: 20px;
    }
    .testimonial-header{
        gap: 10px;
    }
    .testimonial-header img{
        width: 70px;
    }
    .testimonial-header .stars{
        margin-bottom: 0;
    }
    footer h2.title{
        font-size: 32px;
    }
    footer p.title2{
        font-size: 18px;
    }
    footer .cover-buttons{
        margin-top: 20px;
    }
    .block-support .left-block img{
        display: none;
    }
    .block-support .block-title h2{
        padding-top: 40px;
        margin-bottom: 10px;
    }
    .block-support .block-title{
        margin-bottom: 20px;
        text-align: center;
    }

}

@media (max-width: 767px) {
    h1{
        font-size: 32px;
    }
    h2{
        font-size: 26px;
    }
    header{
        padding: 10px 0;
    }
    .main-cover{
        margin-top: 58px;
    }
    #header .by-theme{
        padding: 8px 15px;
    }
    .logo img{
        width: 130px;
    }
    .mob-menu{
        width: 50px;
    }
    .toggle-menu{
        width: 23px;
        height: 16px;
        top: 4px;
    }
    .toggle-menu:before{
        margin-top: 5px;
        width: 23px;
    }
    main{
        overflow-x: hidden;
    }
    .main-cover .intro-title{
        width: 100%;
    }
    .main-cover{
        margin-top: 40px;
    }
    .list-features .item{
        width: 100%;
    }
    .list-screens .slick-list:before{
        display: none;
    }
    .list-screens{
        margin-top: 20px;
    }
    .row-features2 .list-items{
        flex-wrap: wrap;
    }
    .row-features2 .list-items .item{
        width: 100%;
    }
    .block-support img{
        width: 56px;
    }
    .block-support a{
        font-size: 16px;
    }
    .block-support ul li{
        padding: 0 10px;
    }
    footer h2.title{
        font-size: 26px;
    }
    footer p.title2{
        font-size: 16px;
    }
    
}