:root {
    --color-main-light: #fff;
    --color-main-dark: #000;
    --color-accent: #FFB600;
    --color-accent-light: #FFC840;
    --color-accent-dark: #E5A400;
    --color-bg-header: #070707;
    --color-bg-footer: #181818;
    --color-bg-footer-theme-blue: #3D3B8C;
    --color-bg-dark: #171717;
    --color-bg-dark2: #333333;
    --color-bg-dark3: #313131;
    --color-bg-light: #F9F9F9;
    --color-text-gray: #BDBDBD;
    --color-text-gray2: #828282;
    --color-text-gray3: #4F4F4F;
    --color-text-dark: #202020;
    --color-text-light: #F2F2F2;
    --color-border-gray: #E0E0E0;

    --color-case-yellow-opacity: rgba(255, 182, 0, .1);

    --color-telegram: #00B2FF;
    --color-telegram-light: #33C1FF;
    --color-telegram-dark: #00A0E5;

    --registration-required: #ff3a3a;

    --border: var(--border-size, 1px) solid var(--color-border, var(--color-accent));

    --font: 'Inter', 'Tahoma', 'Arial', sans-serif, -apple-system;

    --shadow: 0px 4px 10px rgba(0, 0, 0, 0.15);
    --shadow-alert: 0px 0px 15px rgba(0, 0, 0, 0.1);

    --focus: 0px 0px 0px 1px var(--color-main-light);
    --gradient-slider: linear-gradient(0deg, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.25));
    --case-gradient: linear-gradient(270deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.8) 30%, rgba(0, 0, 0, 0) 100%);
}

html,
body {
    width: 100%;
    height: auto;
    min-height: 100vh;
    scroll-behavior: smooth;
}

body {
    padding-top: constant(safe-area-inset-top);
    padding-top: env(safe-area-inset-top);
    color: var(--color-main-light);
    font-family: var(--font);
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    line-height: 1.3;
    background-color: var(--color-main-dark);
    display: flex;
    flex-direction: column;
}

body._light {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

.grecaptcha-badge {
    z-index: 1000;
    display: none !important;
}

main {
    flex-grow: 1;
}

p {
    word-break: break-word;
}

.section p,
.section ul,
.section ol {
    font-size: 24px;
}

.section p + p {
    margin-top: 1em;
}

.section ul,
.section ol {
    margin-bottom: 0;
    padding-left: 24px;
}

a {
    color: var(--color-accent);
    text-decoration: underline;
    transition: color .5s;
}

a:not([class]) {
    word-break: break-word;
}

a:hover,
a:focus {
    color: var(--color-accent-dark);
}

.link-light,
.link-light:hover,
.link-light:focus {
    color: var(--color-main-light);
    text-decoration: underline;
}

a.link-no-underline {
    text-decoration: none;
}

.logo {
    flex-shrink: 0;
}

.logo img {
    width: 128px;
}

.main-heading {
    font-weight: 700;
    font-size: 72px;
    line-height: 1;
    word-break: break-word;
    margin-bottom: 20px;
}

.heading {
    font-weight: 700;
    font-size: 60px;
    line-height: 1;
    word-break: break-word;
    margin-bottom: 20px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    word-break: break-word;
}

.btn {
    background-color: transparent;
    display: inline-block;
    width: 260px;
    padding: 20px 12px;
    color: var(--color-accent);
    font-size: 16px;
    font-weight: 500;
    border-radius: 10px;
    border: var(--border);
    line-height: 1.3;
    text-decoration: none;
    -webkit-box-shadow: var(--shadow);
    box-shadow: var(--shadow);
    transition: color .5s, border-color .5s, background-color .5s;
}

.btn:hover,
.btn:focus {
    border-color: var(--color-accent-light);
    color: var(--color-accent-light);
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
}

.btn:active {
    border-color: var(--color-accent-dark);
    color: var(--color-accent-dark);
    -webkit-box-shadow: none;
    box-shadow: none;
}

.btn:focus-visible {
    outline: none;
}

.btn_bg {
    color: var(--color-text-dark);
    background-color: var(--color-accent);
}

.btn_bg:hover,
.btn_bg:focus {
    border-color: var(--color-accent-light);
    background-color: var(--color-accent-light);
    color: var(--color-text-dark);
}

.btn_bg:active {
    border-color: var(--color-accent-dark);
    background-color: var(--color-accent-dark);
    color: var(--color-text-dark);
}

.btn_light {
    width: auto;
    padding: 10px 22px;
    font-size: 14px;
    border-color: var(--color-main-light);
    color: var(--color-main-light);
}

.btn_wild {
    display: block;
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
}

.btn_link {
    width: -moz-fit-content;
    width: -webkit-fit-content;
    width: fit-content;
    padding: 0;
    border: none;
    border-radius: 0;
    text-align: left;
}

.btn_more {
    border-color: var(--color-case-yellow-opacity);
    background-color: var(--color-case-yellow-opacity);
    color: var(--color-accent);
}

.btn_link,
.btn_more,
.btn_no-shadow {
    -webkit-box-shadow: none;
    box-shadow: none;
}

.btn_close {
    --size: 20px;
    display: inline-block;
    opacity: 1;
    font-size: 26px;
    position: relative;
    font-size: 0;
    width: var(--size);
    height: var(--size);
    padding: 0;
    border: none;
    border-radius: 0;
}

.btn_close::before,
.btn_close::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background-color: var(--color-text-dark);
}

.btn_close::before {
    transform: translate(-50%, -50%) rotateZ(45deg);
}

.btn_close::after {
    transform: translate(-50%, -50%) rotateZ(-45deg);
}

.alert {
    position: relative;
    background-color: var(--color-main-light);
    border-radius: 10px;
    -webkit-box-shadow: var(--shadow-alert);
    box-shadow: var(--shadow-alert);
    color: var(--color-text-gray2);
    font-size: 16px;
    line-height: 1.6;
    padding: 16px;
    background-size: 42px;
    background-repeat: no-repeat;
    background-position: center left 20px;
    border: none;
}

.alert-danger,
.alert-warning {
    padding-left: 80px;
    background-image: url('../img/mark.svg');
}

.alert .close {
    margin-left: 16px;
    margin-bottom: 16px;
    background-color: transparent;
    border-radius: 0;
    -webkit-box-shadow: none;
    box-shadow: none;
}

.alert .close:hover {
    opacity: 1;
}

.telegram-btn {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    min-width: 200px;
    padding: 14px;
    padding-right: 16px;
    border: 1px solid var(--color-telegram);
    border-radius: 10px;
    background-color: var(--color-telegram);
    color: var(--color-main-light);
    text-decoration: none !important;
    font-weight: 500;
    transition: background-color .3s, border-color .3s, fill .3s, color .3s;
}

* + .telegram-btn {
    margin-top: 50px;
}

.telegram-btn__icon {
    --size: 32px;
    fill: var(--color-main-light);
    width: var(--size);
    height: var(--size);
    margin-right: 12px;
    flex-shrink: 0;
}

.telegram-btn:hover,
.telegram-btn:focus {
    color: var(--color-main-light);
    border-color: var(--color-telegram-light);
    background-color: var(--color-telegram-light);
}

.telegram-btn:active {
    color: var(--color-main-light);
    border-color: var(--color-telegram-dark);
    background-color: var(--color-telegram-dark);
}

.telegram-btn._dark,
.telegram-btn._dark:hover,
.telegram-btn._dark:focus,
.telegram-btn._dark:active {
    border-color: var(--color-main-dark);
    background-color: var(--color-main-dark);
}

.telegram-btn._outline .telegram-btn__icon {
    fill: var(--color-telegram);
}

.telegram-btn._outline {
    color: var(--color-telegram);
}

.telegram-btn._outline:hover,
.telegram-btn._outline:focus {
    color: var(--color-telegram-light);
}

.telegram-btn._outline:active {
    color: var(--color-telegram-dark);
}

.telegram-btn._outline,
.telegram-btn._outline:hover,
.telegram-btn._outline:focus,
.telegram-btn._outline:active {
    background-color: transparent;
}

.col-xs-1,
.col-sm-1,
.col-md-1,
.col-lg-1,
.col-xs-2,
.col-sm-2,
.col-md-2,
.col-lg-2,
.col-xs-3,
.col-sm-3,
.col-md-3,
.col-lg-3,
.col-xs-4,
.col-sm-4,
.col-md-4,
.col-lg-4,
.col-xs-5,
.col-sm-5,
.col-md-5,
.col-lg-5,
.col-xs-6,
.col-sm-6,
.col-md-6,
.col-lg-6,
.col-xs-7,
.col-sm-7,
.col-md-7,
.col-lg-7,
.col-xs-8,
.col-sm-8,
.col-md-8,
.col-lg-8,
.col-xs-9,
.col-sm-9,
.col-md-9,
.col-lg-9,
.col-xs-10,
.col-sm-10,
.col-md-10,
.col-lg-10,
.col-xs-11,
.col-sm-11,
.col-md-11,
.col-lg-11,
.col-xs-12,
.col-sm-12,
.col-md-12,
.col-lg-12,
.container,
.container-fluid {
    padding-left: 10px;
    padding-right: 10px;
}

.row {
    margin-left: -10px;
    margin-right: -10px;
}

@media (min-width: 1200px) {
    .container {
        width: calc(100% - 40px);
        max-width: 1270px;
    }
}

@media (max-width: 1199px) {
    .main-heading {
        font-size: 64px;
    }

    .heading {
        font-size: 58px;
    }
}

@media (max-width: 991px) {
    .main-heading {
        font-size: 52px;
    }

    .heading {
        font-size: 46px;
    }
}

@media (max-width: 767px) {
    .main-heading {
        font-size: 42px;
    }

    .heading {
        font-size: 38px;
    }

    .section p,
    .section ul,
    .section ol {
        font-size: 18px;
    }

    .alert {
        font-size: 14px;
    }

    * + .telegram-btn {
        margin-top: 40px;
    }

    .container {
        width: calc(100% - 20px);
    }
}

@media (max-width: 479px) {

    .main-heading,
    .heading {
        font-size: 32px;
    }

    .section p,
    .section ul,
    .section ol {
        font-size: 12px;
    }

    .overflow {
        overflow: hidden !important;
    }

    .alert-danger,
    .alert-warning {
        padding-left: 16px;
        padding-top: 16px;
        background-image: none;
    }

    .alert .close {
        width: 20px !important;
    }

    .telegram-btn {
        font-size: 14px;
        padding: 8px;
        padding-right: 10px;
    }

    * + .telegram-btn {
        margin-top: 30px;
    }


    .col-xs-1,
    .col-sm-1,
    .col-md-1,
    .col-lg-1,
    .col-xs-2,
    .col-sm-2,
    .col-md-2,
    .col-lg-2,
    .col-xs-3,
    .col-sm-3,
    .col-md-3,
    .col-lg-3,
    .col-xs-4,
    .col-sm-4,
    .col-md-4,
    .col-lg-4,
    .col-xs-5,
    .col-sm-5,
    .col-md-5,
    .col-lg-5,
    .col-xs-6,
    .col-sm-6,
    .col-md-6,
    .col-lg-6,
    .col-xs-7,
    .col-sm-7,
    .col-md-7,
    .col-lg-7,
    .col-xs-8,
    .col-sm-8,
    .col-md-8,
    .col-lg-8,
    .col-xs-9,
    .col-sm-9,
    .col-md-9,
    .col-lg-9,
    .col-xs-10,
    .col-sm-10,
    .col-md-10,
    .col-lg-10,
    .col-xs-11,
    .col-sm-11,
    .col-md-11,
    .col-lg-11,
    .col-xs-12,
    .col-sm-12,
    .col-md-12,
    .col-lg-12,
    .container,
    .container-fluid {
        padding-right: 5px;
        padding-left: 5px;
    }

    .row {
        margin-left: -5px;
        margin-right: -5px;
    }

    .container {
        width: calc(100% - 30px);
    }
}

@media (max-width: 375px) {
    .btn {
        width: 100%;
    }
}