@font-face {
    font-family: 'PT Sans';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/ptsans/v18/jizaRExUiTo99u79D0-ExdGM.woff2) format('woff2');
    unicode-range: U +0460 -052F, U +1C80 -1C8A, U +20B4, U +2DE0 -2DFF, U + A640-A69F, U + FE2E-FE2F;
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/montserrat/v31/JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw0aXpsog.woff2) format('woff2');
    unicode-range: U +0460 -052F, U +1C80 -1C8A, U +20B4, U +2DE0 -2DFF, U + A640-A69F, U + FE2E-FE2F;
}
body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 18px;
    font-size: 1rem;
    line-height: 1.2;
    text-align: center;
    margin: 0;
	height: 100%;
    width: 100%;
    background-image: url(img/fon1.jpg);
    background-size: cover;
	color: #fff;
	}
@media (max-width: 780px) {
body {
    background-image: url(img/fon2.jpg);
	}
}	
main {
    height: 100%;
    width: 100%;
    background: radial-gradient(rgba(5, 30, 49, 0.7), rgba(5, 30, 49, 0.8));
    padding: 1% 0;
}
	
h1	{
    text-shadow: #000 1px 0 10px;
    margin: 60px 0 70px;
    font-weight: 500;
    font-size: 70px;
    line-height: 1.17;
	}

	
h2, h3, p	{
    text-shadow: #000 1px 0 10px;
    margin: 10px 0 10px;
    font-weight: 300;
    font-size: 22px;
    line-height: 1.17;
	}
	
@media (max-width: 780px) {
h1	{
    font-size: 25px;
	}
h2, h3, p  {
    font-size: 18px;
	}
}

ul { list-style-type: none; }
	
	.obr a {
    font-size: 25px;
    line-height: 1.5;
    color: #ff0000;
    text-decoration: none;
    background-color: transparent;
}

.obr a[href^="tel:"]:before {
    content: "\260e";
    margin-right: 0.5em;
}