@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600&display=swap');

:root {
    --blue: darkorange; /*#3F50CC;*/
}

* {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    text-transform: capitalize;
    /*    transition: all .2s linear;*/
}

    *::selection {
        background: var(--blue);
        color: #fff;
    }

html {
    font-size: 13px;
    overflow-x: hidden;
}

.btn {
    /*    font-size: 1rem;*/
    padding: .7rem 2rem;
    color: #fff;
    background: var(--blue);
    cursor: pointer;
    margin-top: 1rem;
    border: none;
    box-shadow: 0 .3rem .5rem rgba(0,0,0,.3);
}

    .btn:hover {
        opacity: .8;
        box-shadow: none;
    }

.heading {
    text-align: center;
    padding: 1rem;
    padding-top: 6.5rem;
}

    .heading span {
        display: inline-block;
        font-size: 1.5rem;
        padding: .5rem 7rem;
        color: #444;
        background: #fff;
        border: .2rem solid var(--blue);
        border-left-width: 1rem;
        border-right-width: 1rem;
    }

header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0 2rem;
    background: #444;
    z-index: 1000;
    box-shadow: 0 .1rem .3rem rgba(0,0,0,.3);
}

    header .logo {
        font-size: 2rem;
        padding: 1rem 1.5rem;
        background: #fff;
        color: #444;
        display: flex;
        text-transform: none;
        position: relative;
    }

        header .logo i {
            padding: 0 .5rem;
            color: var(--blue);
        }

    header .navbar ul {
        display: flex;
        align-items: center;
        justify-content: space-between;
        list-style: none;
    }

        header .navbar ul li a {
            font-size: 1.1rem;
            color: #fff;
            padding: .5rem 2rem;
            margin-left: 1rem;
        }

            header .navbar ul li a.active,
            header .navbar ul li a:hover {
                color: #444;
                background: #fff;
            }

    header #menu {
        font-size: 2rem;
        color: #fff;
        cursor: pointer;
        display: none;
    }

#share {
    position: fixed;
    top: 50%;
    right: -29.5rem;
    display: flex;
    transform: translateY(-50%);
    box-shadow: 0 .3rem .5rem rgba(0,0,0,.3);
    z-index: 100;
}

    #share.share-active {
        right: 0;
    }

    #share i, #share a {
        font-size: 1.2rem;
        padding: 1.1rem 2.3rem;
    }

    #share i {
        background: #444;
        color: #fff;
        cursor: pointer;
    }

    #share a {
        background: #fff;
        color: var(--blue);
        border-left: .1rem solid rgba(0,0,0,.3);
    }

        #share a:hover {
            background: var(--blue);
            color: #fff;
        }

    #share i:hover {
        background: #222;
        ;
    }

.home {
    min-height: 100vh;
/*    background: url(../images/home.jpg) no-repeat;*/
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    padding-top: 6rem;
}

    .home .content {
        width: 45vw;
    }

        .home .content h1 {
            font-size: 3rem;
            color: #444;
        }

        .home .content p {
            font-size: 1.2rem;
            color: #666;
            padding: 1rem 0;
        }

        .home .content .buttons a:nth-child(2) .btn {
            background: #444;
            margin-left: 1rem;
        }

.feature {
    min-height: 100vh;
}

    .feature .box-container {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
    }

        .feature .box-container .box {
            text-align: center;
            width: 30rem;
            padding: 2rem;
            margin: 2rem;
            border: .1rem solid rgba(0,0,0,.1);
            box-shadow: 0 0 2rem rgba(0,0,0,.1);
            cursor: pointer;
        }

            .feature .box-container .box i {
                font-size: 3rem;
                padding: 2rem 0;
                color: var(--blue);
            }

            .feature .box-container .box h3 {
                font-size: 1.5rem;
                color: #444;
            }

            .feature .box-container .box p {
                font-size: 1.1rem;
                color: #666;
                padding: 1rem;
            }

            .feature .box-container .box:hover {
                background: #444;
            }

                .feature .box-container .box:hover i {
                    color: #fff;
                }

                .feature .box-container .box:hover h3 {
                    color: #fff;
                }

                .feature .box-container .box:hover p {
                    color: #eee;
                }

.screen-slider {
    width: 75%;
    margin: 2rem auto;
}

    .screen-slider .item {
        margin: 0 auto;
        width: 30rem;
    }

        .screen-slider .item img {
            box-shadow: 0 0 1rem rgba(0,0,0,.2);
            border: .1rem solid rgba(0,0,0,.1);
        }

.review {
    min-height: 100vh;
}

    .review .review-slider {
        margin: 2rem auto;
        width: 80%;
    }

        .review .review-slider .box {
            text-align: center;
            padding: 2rem;
            margin: 2rem;
            box-shadow: 0 0 1rem rgba(0,0,0,.1);
            border: .1rem solid rgba(0,0,0,.1);
        }

            .review .review-slider .box img {
                height: 10rem;
                width: 10rem;
                margin: 1rem auto;
                border-radius: 50%;
                object-fit: cover;
            }

            .review .review-slider .box h3 {
                color: #444;
                /*    font-size: 2rem;*/
            }

            .review .review-slider .box p {
                color: #666;
                /*   font-size: 1.5rem;*/
                padding: 2rem;
            }

            .review .review-slider .box .stars i {
                color: var(--blue);
                /*    font-size: 1.5rem;*/
            }

.plan {
    min-height: 100vh;
    background: #eee;
}

    .plan .box-container {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
    }

        .plan .box-container .box {
            margin: 2rem;
            background: #fff;
            text-align: center;
            width: 30rem;
            border: .1rem solid rgba(0,0,0,.2);
            box-shadow: 0 0 1rem rgba(0,0,0,.1);
        }

            .plan .box-container .box .title {
                background: var(--blue);
                color: #fff;
                /*    font-size: 2.7rem;*/
                padding: 1rem 0;
            }

            .plan .box-container .box .price {
                color: #444;
                /*    font-size: 3.5rem;*/
                padding: 1.5rem 0;
            }

                .plan .box-container .box .price span {
                    /*  font-size: 2rem;*/
                }

            .plan .box-container .box .list {
                text-align: left;
                list-style: none;
                padding: 1rem 0;
                padding-left: 8rem;
            }

                .plan .box-container .box .list li {
                    /*    font-size: 1.5rem;*/
                    padding: .5rem 0;
                    color: #666;
                }

                    .plan .box-container .box .list li .fa-check {
                        padding: 0 .3rem;
                        color: lime;
                    }

                    .plan .box-container .box .list li .fa-times {
                        padding: 0 .3rem;
                        color: tomato;
                    }

            .plan .box-container .box .btn {
                margin-bottom: 3rem;
            }

            .plan .box-container .box:hover {
                transform: scale(1.02);
            }

.download {
    min-height: 100vh;
    background: #222;
}

    .download .box-container {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
    }

        .download .box-container .box {
            margin: 2rem;
            text-align: center;
            margin: 2rem;
            padding: 2rem;
            background: #333;
            box-shadow: 0 .3rem .5rem #000;
            width: 35rem;
        }

            .download .box-container .box i {
                color: #fff;
                /*    font-size: 5rem;*/
                padding: 2rem 0;
            }

            .download .box-container .box h3 {
                color: #fff;
                /*    font-size: 2rem;*/
            }

            .download .box-container .box p {
                color: #eee;
                /*    font-size: 1.4rem;*/
                padding: 2rem;
            }

.footer {
    background: #eee;
}

    .footer .box-container {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }

        .footer .box-container .box {
            margin: 2rem;
            flex: 1 1 30rem;
        }

            .footer .box-container .box h3 {
                color: var(--blue);
                /*    font-size: 2.5rem;*/
            }

            .footer .box-container .box p {
                color: #333;
                /*    font-size: 1.5rem;*/
                padding: 1rem 0;
            }

            .footer .box-container .box:nth-child(2) {
                text-align: center;
            }

            .footer .box-container .box a {
                color: #333;
                /*    font-size: 1.8rem;*/
                padding: .5rem 0;
                display: block;
            }

                .footer .box-container .box a:hover {
                    text-decoration: underline;
                }

            .footer .box-container .box form {
                display: flex;
                width: 100%;
            }

                .footer .box-container .box form input {
                    height: 4.5rem;
                    width: 100%;
                    background: #fff;
                    padding: 0 1rem;
                    /*    font-size: 1.7rem;*/
                    color: #333;
                    border: none;
                    box-shadow: 0 .1rem .3rem rgba(0,0,0,.2);
                }

                .footer .box-container .box form button {
                    height: 4.5rem;
                    width: 6rem;
                    line-height: 4rem;
                    text-align: center;
                    background: var(--blue);
                    /*    font-size: 1.7rem;*/
                    color: #fff;
                    border: none;
                    box-shadow: 0 .1rem .3rem rgba(0,0,0,.2);
                    cursor: pointer;
                }

                    .footer .box-container .box form button:hover {
                        background: #333;
                    }

    .footer .credit {
        text-align: center;
        padding: 2rem 1rem;
        /*  font-size: 2rem;*/
        background: #444;
        color: #ccc;
    }

        .footer .credit a {
            color: #fff;
        }


















/* media queries  */

@media (max-width:991px) {

    html {
        /*        font-size: 13px;*/
    }

    header #menu {
        display: block;
    }

    header .navbar {
        position: fixed;
        top: 62px;
        right: -120%;
        height: 100vh;
        background: #222;
        z-index: 1000;
        width: 35rem;
    }

        header .navbar ul {
            flex-flow: column;
            justify-content: center;
            height: 100%;
        }

            header .navbar ul li a {
                display: block;
                /*  font-size: 2.5rem;*/
                border: .2rem solid #fff;
                margin: 1rem 0;
            }

    .fa-times {
        transform: rotate(180deg);
    }

    header .navbar.nav-toggle {
        right: 0;
    }
}

@media (max-width:768px) {

    .home {
        flex-flow: column-reverse;
    }

        .home .content {
            padding: 2rem 0;
            width: auto;
        }

            .home .content h1 {
                /*        font-size: 4rem;*/
            }
}

@media (max-width:500px) {

    html {
        /*       font-size: 13px;*/
    }

    header .navbar {
        width: 100vw;
    }

    .home .image img {
        width: 90vw;
    }

    .screen-slider {
        width: 90%;
    }

    .review .review-slider {
        width: auto;
    }
}












/*<style type="text/css" >*/
.shadow-1, .language-dropdown ul.lang-list {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
}

.shadow-2, .language-dropdown.open label {
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
}

.shadow-3 {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
}

.shadow-4 {
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}

.shadow-5 {
    box-shadow: 0 19px 38px rgba(0, 0, 0, 0.3), 0 15px 12px rgba(0, 0, 0, 0.22);
}

.language-dropdown {
    /*display: inline-block;
          margin: 20px 50px;*/
    position: absolute;
    right: -50px;
    margin-top: -2px;
}

    .language-dropdown .lang-en {
        border-left: 4px solid #1ABC9C;
    }

        .language-dropdown .lang-en .flag {
            background-image: url(https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/flags/4x3/gb.svg);
        }

    .language-dropdown .lang-vi {
        border-left: 4px solid #E2162C;
    }

        .language-dropdown .lang-vi .flag {
            background-image: url(https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/flags/4x3/vn.svg);
        }

    .language-dropdown .lang-es {
        border-left: 4px solid #DA4D13;
    }

    .language-dropdown label, .language-dropdown ul li {
        display: block;
        width: 50px;
        height: 38px;
        background: #fff;
        padding: 0px 6px;
        cursor: pointer;
    }

    .language-dropdown ul.lang-list {
        position: relative;
        visibility: hidden;
        opacity: 0;
        z-index: 1;
    }

        .language-dropdown ul.lang-list li {
            border-bottom: 1px solid #ECECEC;
            padding: 5px;
        }

            .language-dropdown ul.lang-list li:last-child {
                border-bottom-right-radius: 2px;
                border-bottom-left-radius: 2px;
            }

            .language-dropdown ul.lang-list li.selected {
                display: none;
            }

    .language-dropdown label {
        position: relative;
        border-bottom: 1px solid #ECECEC;
        border-radius: 3px;
        z-index: 2;
    }

    .language-dropdown .lang-flag .flag, .language-dropdown .lang-list .lang .flag {
        float: left;
        width: 100%;
        height: 100%;
        cursor: pointer;
        background-size: 35px 35px;
        background-repeat: no-repeat;
        background-position: center;
    }

    .language-dropdown.open ul.lang-list {
        visibility: visible;
        opacity: 1;
    }

    .language-dropdown.open label {
        border-bottom-left-radius: 0px;
        border-bottom-right-radius: 0px;
    }

.animate, .lang-flag, .lang-list {
    cursor: pointer;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -ms-transition: all 0.5s;
    transition: all 0.5s;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
}