.b-first {
    position: relative;
    background: 50% / cover no-repeat;
    text-align: center;
    padding: 60px 0 0 0;
}
.developer .b-first {
    min-width: 1000px;
}
.mobile .b-first {
    width: 100%;
    overflow-x: hidden;
    padding: 60px 0;
}
.b-first__productname {
    margin: 0 auto 30px;
    width: fit-content;
    padding: 0 0 0 79px;
    background: 0 / 64px no-repeat;
    font: 700 31px/64px 'inter', sans-serif;
    color: #FFFFFF;
}
@media (max-width: 477px) {
    .b-first__productname {
        padding: 56px 0 0 0;
        background: center top / 64px no-repeat;
    }
}
.b-first__title>div {
    margin-bottom: 15px;
    font: 700 44px/56px 'Inter';
    text-align: center;
    color: #FFFFFF;
}
.mobile .b-first__title>div {
    font: 700 40px/47px 'Inter';
    margin-bottom: 8px;
}

.b-first__title {
    margin: auto;
    max-width: calc(100% - 20px);
    font: 20px/32px 'inter';
    text-align: center;
    color: #FFFFFF;
}

.mobile .b-first__title {
    font-size: 16px;
    line-height: 24px;
}
.b-first__btns {
    margin: 50px auto 0;
    width: fit-content;
}
.mobile .b-first__btns {
    display: flex;
    flex-direction: column;
    margin: 40px auto 0;
    max-width: calc(100% - 40px);
}
.b-first__btn {
    display: inline-block;
    position: relative;
    min-width: 271px;
    width: fit-content;
    /*height: 54px;*/
    box-sizing: border-box;
    padding: 15px 30px;
    vertical-align: top;
    font: 700 15px/24px 'Inter', sans-serif;
    text-align: center;
    text-transform: uppercase;
    text-decoration: none;
    color: #FFFFFF;
}
.b-first__btn_green {
    background: #00B164;
    margin-right: 5px;
}
.mobile .b-first__btn_green {
    margin: 0 0 8px 0;
    width: 100%;
}
.b-first__btn_blue {
    background: #2477F2;
}
.b-first__btn-icon {
    vertical-align: middle;
}
.b-first__old-price {
    display: inline-block;
    position: relative;
}
.b-first__old-price::after {
    content: "";
    display: block;
    position: absolute;
    left: 5px;
    top: 50%;
    width: calc(100% - 10px);
    height: 2px;
    background-color: #F64C52C0;
}
.b-first__discount {
    position: absolute;
    right: -41px;
    top: 0;
    width: 63px;
    height: 73px;
    background: url("../png/discount.png") 0 0 / 63px 73px no-repeat;
}
.b-first__discount>div {
    margin: 30px 10px 0;
    font: 700 14px/12px Inter, sans-serif;
    color: #FFFFFF;
    transform: rotate(-7deg);
}
.b-first__discount span {
    color: #FFE074;
}

.b-first__pro {
    display: block;
    margin: 24px auto 0;
    width: fit-content;
    padding: 0 0 0 20px;
    background: url("https://www.auslogics.com/includes/software/_first/img/fire.svg")  0 center / 16px no-repeat;
    font: 14px/20px 'Inter', sans-serif;
    text-decoration: #FFFFFF underline;
    color: #FFFFFF;
}
.b-first__compatible {
    margin: 35px auto 0;
    width: fit-content;
    padding-left: 34px;
    background: url("https://www.auslogics.com/includes/software/_first/img/microsoft-logo.svg") left center / 25px 24px no-repeat;
    font: 16px/24px 'Inter', sans-serif;
    color: #E1E3E6;
}
.mobile .b-first__compatible {
    margin: 24px auto 0;
    padding-left: 48px;
    background-size: 50px 48px;
    font: 14px/18px 'Inter', sans-serif;
    text-align: left;
}
.mobile .b-first__compatible>span {
    display: block;
}
.b-first__achivs {
    margin-top: 60px;
}
.mobile .b-first__achivs {
    margin-top: 60px;
    height: 0;
}
.b-first__scroll {
    position: absolute;
    left: 50%;
    bottom: -25px;
    margin-left: -25px;
    width: 50px;
    height: 50px;
    border-radius: 25px;
    background-color: #ffffff;
    box-shadow: -1px 2px 12px 0 rgba(52, 54, 116, 0.2);
    cursor: pointer;
    z-index: 10;
}
.b-first__scroll:after {
    content: " ";
    position: absolute;
    width: 12px;
    height: 12px;
    transform: rotate(-315deg);
    border: solid 2px #266de7;
    border-top: 0;
    border-left: 0;
    top: 17px;
    left: 19px;
    box-sizing: border-box;
}
.b-achivs {
    display: block;
    width: 100%;
    height: 168px;
    background: rgba(25, 39, 51, 0.7);
}
.b-achivs__wrapper {
    display: flex;
    justify-content: space-between;
    position: relative;
    width: 1000px;
    margin: auto;
}
.mobile .b-achivs__wrapper {
    display: none;
}
.b-achivs__item {
    margin-top: 50px;
    padding: 8px 0 0 83px;
    width: fit-content;
    height: 68px;
    background: 0 / 68px no-repeat;
    text-align: left;
    animation: achiv 450ms ease-out 1 reverse both;
}
.b-achivs__item:nth-child(1) {
    background-image: url("https://www.auslogics.com/includes/software/_first/img/diamond.svg");
    animation-delay: 175ms;
}
.b-achivs__item:nth-child(2) {
    background-image: url("https://www.auslogics.com/includes/software/_first/img/star.svg");
    animation-delay: 350ms;
}
.b-achivs__item:nth-child(3) {
    background-image: url("https://www.auslogics.com/includes/software/_first/img/cloud.svg");
    animation-delay: 525ms;
}
@keyframes achiv {
    0% {
        margin-top: 50px;
    }
    100% {
        margin-top: 90px;
    }
}

.b-achivs__header {
    position: relative;
    vertical-align: top;
    font: 24px/30px 'Inter', sans-serif;
    color: #ffffff;
}
.b-achivs__header span {
    font-size: 83%;
    vertical-align: 4px;
}
.b-achivs__description {
    font: 14px/24px 'Inter', sans-serif;
    color: #F9F9FB;
}
@media (max-width: 400px) {
    html[lang="fr"] .b-first__pro, html[lang="es"] .b-first__pro {
        font-size: 12px;
    }
}
.b-first__compare {
    display: block;
    margin: 24px auto 0;
    width: fit-content;
    padding: 0 0 0 20px;
    background: url("https://www.auslogics.com/includes/software/_first/img/fire.svg") 0 center / 16px no-repeat;
    font: 14px/20px 'Inter', sans-serif;
    text-decoration: #FFFFFF underline;
    color: #FFFFFF;
}