@charset "utf-8";
/*
    Михаил Бабидов
    skype: compo_life
*/
html {
    font-size: 16px;
}
body {
    max-width: 1920px;
    margin: 0 auto;
    font-family: 'Roboto', sans-serif;
    text-align: center;
}

img {max-width: 100%;}
b {font-weight: 700;}
.text-black {color: #000000;}
.no-margin-last-child > *:last-child {margin-bottom: 0;}
.rounded-xl {border-radius: 0.5rem;}

.border-reset {border-color: inherit !important;}
.border-2x {border-width: 2px !important;}
.border-3x {border-width: 3px !important;}
.border-4x {border-width: 4px !important;}
.border-5x {border-width: 5px !important;}

.font-weight-100 {font-weight: 100 !important;}
.font-weight-200 {font-weight: 200 !important;}
.font-weight-300 {font-weight: 300 !important;}
.font-weight-400 {font-weight: 400 !important;}
.font-weight-500 {font-weight: 500 !important;}
.font-weight-600 {font-weight: 600 !important;}
.font-weight-700 {font-weight: 700 !important;}
.font-weight-800 {font-weight: 800 !important;}
.font-weight-900 {font-weight: 900 !important;}

.bg-image {background-size: cover; background-position: center center;}
.bg-image-top {background-position: center top;}
.bg-image-bottom {background-position: center bottom;}
.bg-image-fixed {background-attachment: fixed;}

.text-muted {
    opacity: 0.35;
    color: inherit !important;
}

.scr {
    position: relative;
}
.scr > .wrapper {
    position: absolute; left: 0; right: 0; top: 0; bottom: 0;
    background: #000;
    opacity: 0.7;
}
.scr > .wrapper ~ .container {
    position: relative;
}

#menu {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 10;
    transition: 0.3s;
}
#menu.actv {
    background-color: rgba(0,0,0,0.80);
}

#menu-items a {
    color: inherit;
    transition: 0.3s;
}
#menu-items a:hover {
    opacity: 0.5;
}

#scr1 {
    background-image: url("../img/scr1.jpg");
}

#scr2 .icon {
    width: 1em;
}

#scr4 .review {
    background-color: var(--light);
    color: var(--dark);
    margin-bottom: 15px;
    border-radius: 1rem;
    padding: 1.5rem;
}


@media screen and (max-width: 992px) {
    #menu .nav-link {
        background-color: rgba(255,255,255,.1);
        margin: 0.125rem 0;
        padding: 0.5rem 1rem;
    }
}
@media screen and (max-width: 767px) {
    html {
        font-size: 14px;
    }
    #menu {
        background-color: rgba(0,0,0,0.80);
    }
    #scr1 h1 {
        font-size: 3rem;
    }
}