html,
body {
    position: relative;
    min-height: 100vh;
    background: #000 url('../img/first-screen.jpg') no-repeat top center / 100% auto;
    font-family: 'IBM Plex Sans', sans-serif;
    color: #fff;
    font-size: 16px;
    line-height: 1.3;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

::selection {
    background: #79C143 !important;
}

::-moz-selection {
    background: #79C143 !important;
}

img,
input {
    -moz-user-select: none;
    user-select: none;
}

:focus::-webkit-input-placeholder {
    color: transparent
}

:focus::-moz-placeholder {
    color: transparent
}

:focus:-ms-input-placeholder {
    color: transparent
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: inherit;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    color: inherit;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: inherit;
}

.textBold {
    font-weight: 700;
}

.first-screen {
    padding: 240px 0 40px;
}

@media (max-width: 1599px) {
    .first-screen {
        padding: 160px 0 40px;
    }
}

@media (max-width: 1199px) {
    .first-screen {
        padding: 40px 0;
    }
}

@media (max-width: 639px) {
    .first-screen__logo {
        width: 100px;
        height: 100px;
    }
}

.first-screen__about {
    margin-top: 100px !important;
    margin-bottom: 100px !important;
}

@media (max-width: 1599px) {
    .first-screen__about {
        margin-top: 60px !important;
        margin-bottom: 60px !important;
    }
}

@media (max-width: 1199px) {
    .first-screen__about {
        /*max-width: 700px !important;*/
        margin-top: 40px !important;
        margin-bottom: 40px !important;
        justify-content: center;
        /*margin: 40px auto !important;*/
    }
}

@media (max-width: 639px) {
    .first-screen__about {
        margin-top: 24px !important;
        margin-bottom: 24px !important;
        /*margin: 24px auto !important;*/
    }
}

.first-screen__title {
    font-size: 57px;
    line-height: 74px;
    color: #79C143;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 10px;
    text-shadow: 0 0 35px #79C143;
}

@media (max-width: 1199px) {
    .first-screen__title {
        font-size: 42px;
        line-height: 60px;
        letter-spacing: 5px;
    }
}

@media (max-width: 639px) {
    .first-screen__title {
        font-size: 24px;
        line-height: 28px;
        letter-spacing: 2px;
    }
}

.first-screen .difference__title {
    margin-bottom: 40px;
}

@media (max-width: 1199px) {
    .first-screen .difference__title {
        margin-bottom: 0;
    }
}

@media (max-width: 1199px) {
    .first-screen .difference__title {
        text-align: center;
    }
}

@media (max-width: 1199px) {
    .first-screen .difference__item {
        text-align: center;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
}

.sub-title {
    margin-bottom: 32px;
    font-size: 24px;
    font-weight: 700;
}
@media (max-width: 639px) {
    .sub-title {
        margin-bottom: 24px;
        font-size: 20px;
    }
}

.advantages {
    position: relative;
    background: no-repeat center right / auto 100%;
}

@media (max-width: 959px) {
    .advantages {
        background: no-repeat top right / 80% auto;
        padding-top: 100px;
    }
}
@media (max-width: 639px) {
    .advantages {
        background: no-repeat top right / 100% auto;
        padding-top: 100px;
    }
}

@media (max-width: 1199px) {
    .advantages::before {
        content: '';
        position: absolute;
        display: block;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
    }
}

@media (max-width: 959px) {
    .advantages::before {
        display: none;
    }
}

.advantages .uk-container {
    position: relative;
    margin-top: 40px;
    margin-bottom: 40px;
    z-index: 100;
}

@media (max-width: 1199px) {
    .advantages .uk-container {
        text-align: center;
    }
}

@media (max-width: 1199px) {
    .advantages [uk-grid] {
        justify-content: center !important;
    }
}

.answers {
    position: relative;
    background: no-repeat center left / auto 100%;
}

@media (max-width: 959px) {
    .answers {
        background: no-repeat top left / 80% auto;
        padding-top: 100px;
    }
}
@media (max-width: 639px) {
    .answers {
        background: no-repeat top left / 100% auto;
        padding-top: 100px;
    }
}

@media (max-width: 1199px) {
    .answers::before {
        content: '';
        position: absolute;
        display: block;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
    }
}

@media (max-width: 959px) {
    .answers::before {
        display: none;
    }
}

.answers .uk-container {
    position: relative;
    margin-top: 40px;
    margin-bottom: 40px;
    z-index: 100;
}

@media (max-width: 1199px) {
    .answers .uk-container {
        margin-top: 0;
        text-align: center;
    }
}

@media (max-width: 1199px) {
    .answers [uk-grid] {
        justify-content: center !important;
    }
}

.answers .principle__title {
    margin-bottom: 24px;
}

.success-hide {
    display: block;
}

.success-visible {
    display: none;
    width: 100%;
    margin: 40px 0;
    align-items: center;
    justify-content: center;
}

.error-visible {
    color:red;
    display:none;
    width: 100%;
    margin: 40px 0;
    align-items: center;
    justify-content: center;
}

@media (max-width: 639px) {
    .success-visible {
        margin: 24px 0;
    }
}

.footer-form {
    margin-top: 40px;
    padding-bottom: 40px;
}

@media (max-width: 1199px) {
    .footer-form {
        max-width: 700px !important;
        margin-left: auto;
        margin-right: auto;
    }
}

input:not([type="submit"]) {
    padding: 16px;
    background-color: #fff;
    font-size: 14px;
    border-radius: 2px;
    border: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

button {
    padding: 16px;
    font-size: 14px;
    border-radius: 2px;
    background-color: #79C143;
    text-align: center;
    color: #fff;
    font-weight: 700;
    border: none;
    margin-left: 24px;
    cursor: pointer;
    transition: background-color 0.2s linear;
    -webkit-appearance: none;
    -moz-appearance: none;
}

@media (max-width: 1199px) {
    input[type="submit"] {
        order: -1;
        margin-left: 0;
        margin-bottom: 24px;
    }
}

input[type="submit"]:hover,
input[type="submit"]:active {
    background-color: #5b9133;
}

textarea {
    width: 100%;
    height: 100%;
    padding: 16px;
    background-color: #fff;
    font-size: 14px;
    border-radius: 2px;
    border: none;
    resize: none;
    font-family: 'IBM Plex Sans', sans-serif;
}

.form__input-block input:not(:last-child) {
    margin-bottom: 24px;
}

.footer {
    margin-top: 40px !important;
    font-size: 12px;
}

@media (max-width: 1199px) {
    .footer .uk-flex {
        flex-direction: column;
        align-items: center;
    }
}

[uk-modal] {
    color: #000;
}

.privacy-policy__link {
    margin: 24px 0;
}

.privacy-policy__link a {
    color: #fff;
    text-decoration: underline;
}

.privacy-policy__link a:hover {
    color: #fff;
    text-decoration: none;
}