@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;700&display=swap');

* {
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
    outline: none !important;
}

html {
    font-size: 1vw;
    font-weight: 300;
}

body {
    background:#fff;
    padding: 0;
    color: #111;
    margin: 0;
    font-size: 1rem;
}

.color_red {
    color: red;
}

.page_wrapper {
    padding: 0 20rem;
}

header {
    display: flex;
    justify-content: center;
    padding: 2rem 0 0.5rem;
}

header img {
    width: auto;
    height: 2rem;
}

.offer_action {
    background: #fff;
    padding: 1.5rem;
    box-shadow: 0 0 2rem rgba(0,0,0,0.1);
}

.offer_action img {
    width: 100%;
    height: auto;
}

nav {
    display: block;
    margin-bottom: 2.5rem;
    border-bottom: 1px #ccc solid;
}

nav ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 0;
    height: 3.5rem;
}
nav ul li {
    display: block;
}
nav ul li a {
    text-transform: uppercase;
    text-decoration: none;
    color: #111;
    font-size: 0.8rem;
}
nav ul li a:hover {
    color: red;
    text-decoration: none;
}

h2 {
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: 600;
    margin: 0 0 2.5rem;
    padding: 0;
    text-align: center;
}

.box {
    padding: 0 0 0 3rem;
}

.block_phone {
    position: relative;
    display: flex;
    flex-flow: nowrap row;
    align-items: flex-start;
}

.block_phone input {
    width: 100%;
}

.form-fields {
    width: 100%;
}

.sms_form {
    padding-left: 1rem;
    margin-bottom: 0.5rem;
}

.sms_btn {
    border-radius: 0.25rem;
    padding: 0 1rem;
    background: #111;
    color: #fff;
    cursor: pointer;
    height: 3rem;
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    white-space: nowrap;
}
.sms_btn:hover {
    color: #fff;
    background: #25373D;
}

.sms_result {
    font-size: 0.9rem;
    color: red;
}
.btn {
    height: 3.5rem;
    width: 100%;
    text-align: center;
    background: #111;
    color: #fff;
    border: none;
    border-radius: 0.25rem;
    box-shadow: none;
}
.btn:focus {
    box-shadow: none;
}
.btn:hover {
    color: #fff;
    background: #25373D;
    border: none;
    box-shadow: none;
}
.btn_desc {
    margin-top: 2rem;
    font-size: 0.7rem;
    opacity: 0.7;
}
form .form-control {
    padding: 0 1.5rem;
    height: 3rem;
    box-shadow: none;
}
form .form-control:focus {
    box-shadow: none;
}
.form-label {
    display: block;
    width: 100%;
}
.sms_result span {
    font-size: 0.9rem;
    display: block;
    margin-top: 0.5rem;
    line-height: 1.25;
}
.form-label .error {
    font-size: 0.9rem;
    color: red;
    display: none;
    line-height: 1.25;
}
.form-label.error_active .error {
    display: block;
    padding-top: 0.5rem;
}
.input_name {
    display: block;
    padding-bottom: 0.5rem;
}
footer {
    margin-top: 5rem;
    padding: 1.5rem;
    background: #eee;
    font-size: 0.8rem;
    text-align: center;
}

@media screen and (max-width: 992px) {
    html {
        font-size: 1.5vw;
    }

    .page_wrapper {
        padding: 0 2rem;
    }
}

@media screen and (max-width: 575px) {
    html {
        font-size: 4vw;
    }

    .page_wrapper {
        padding: 0 2rem;
    }

    nav {
        display: none;
    }

    h2 {
        margin: 2rem 0;
        font-size: 1.25rem;
    }
    .box {
        padding: 3rem 0 0 ;
    }
    footer {
        margin: 5rem -2rem 0;
    }
    .btn {
        padding: 0;
    }
    .sms_btn span {
        display: none;
    }
}