*, *:after, *:before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
.clearfix:before, .clearfix:after { content: ''; display: table; }
.clearfix:after { clear: both; }

@font-face {font-family: Silka-Regular; src: url("./fonts/Silka/silka-regular-webfont.ttf");}
@font-face {font-family: Silka-Medium; src: url("./fonts/Silka/silka-medium-webfont.ttf");}
@font-face {font-family: Silka-SemiBold; src: url("./fonts/Silka/silka-semibold-webfont.ttf");}
@font-face {font-family: Silka-Bold; src: url("./fonts/Silka/silka-bold-webfont.ttf");}

h1, h2, h3, h4, p, a, b  {padding: 0; margin: 0; font-weight: 400;}
li, ul {padding: 0; margin: 0; list-style: none;}

h1 {font-size: 54px; line-height: 72px; font-family: 'Silka-SemiBold', sans-serif;}
h2 {font-size: 32px; line-height: 46px; font-family: 'Silka-SemiBold', sans-serif; margin-bottom: 15px;}
h3 {font-size: 12px; line-height: 30px; font-family: 'Silka-SemiBold', sans-serif; text-transform: uppercase; letter-spacing: 2px; color: rgba(25, 26, 30, 0.4); margin-bottom: 5px;}
h4 {font-size: 21px; line-height: 30px; font-family: 'Silka-SemiBold', sans-serif;}
p  {font-size: 15px; line-height: 30px; font-family: 'Silka-Regular', sans-serif; opacity: 0.7; margin-bottom: 30px;}
strong 	{font-family: 'Silka-SemiBold', sans-serif; color: #191A1E;}
a  		{text-decoration: none; color: #2FC68F;}
p a:hover {text-decoration: underline;}

p.light, h1.light, h2.light, h4.light {color: #fff;} 
h3.color, span.color {color: #2FC68F; display: inline-block;}

@media screen and (max-width: 1260px){
    h1 {font-size: 48px; line-height: 64px; }
    h2 {font-size: 28px; line-height: 40px; margin-bottom: 30px;}
    h3 {font-size: 12px; line-height: 30px; margin-bottom: 10px;}
    h4 {font-size: 18px; line-height: 26px;}
    p  {font-size: 15px; line-height: 30px; margin-bottom: 30px;}
    a {font-size: 15px;}
}

@media screen and (max-width: 760px){
    h1 {font-size: 38px; line-height: 50px; }
    h2 {font-size: 24px; line-height: 34px; margin-bottom: 30px;}
    h3 {font-size: 12px; line-height: 30px; margin-bottom: 5px;}
    p  {font-size: 15px; line-height: 30px; margin-bottom: 30px;}
    p a:hover {text-decoration: none;}	
}

@media screen and (max-width: 560px){
    h1 {font-size: 38px; line-height: 50px; }
    h2 {font-size: 22px; line-height: 32px; margin-bottom: 30px;}
    h3 {font-size: 11px; line-height: 30px; margin-bottom: 5px;}
    p  {font-size: 15px; line-height: 30px; margin-bottom: 30px;}
    p a:hover {text-decoration: none;}	
}

@media screen and (max-width: 340px){
    h1 {font-size: 32px; line-height: 42px; }
}
body {
    font-family: 'Silka-Regular', sans-serif;
    color: #191A1E;
    -webkit-font-smoothing: antialiased;
    top: 0;  
    left: 0;
    background: #F7F7F7;
    position: relative;
}
html, body {
    width: 100%;
    -webkit-font-smoothing: antialiased;
    margin: 0;
}

/* Socials ==========================================*/
.logo {
    color: #FFFFFF;
    font-family: 'Silka-Bold', sans-serif;
    line-height: 0px;
    font-size: 23px;
    position: fixed;
    left: 30px;
    top: 30px;
    mix-blend-mode: difference;
    z-index: 20;
}
@media screen and (max-width: 760px){
    .logo {
        left: 38%;
        -ms-transform: translateY(-50%);
        transform: translateY(-50%);
    }
}


/* Header ==========================================*/
.header {
    height: 100vh;
    position: relative;
    width: 100%;
    background: #F7F7F7 url("./img/line-home.svg") 50vw center no-repeat;
    background-size: contain;
}
.header-block {
    position: absolute;
    top: 50%;
    left: 50%;
    text-align: center;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 840px;
}
.header-block h1 {
    margin: 0 0 40px 0;
    position: relative;
}
.btn {
    height: 60px;
    background: #191A1E;
    color: #fff;
    display: inline-block;
    padding: 30px 55px 30px 40px;
    line-height: 0px;
    border-radius: 30px;
    position: relative;
    font-family: 'Silka-Medium', sans-serif;
}
.btn img {
    opacity: .5;
    position: absolute;
	top: 50%;
    transform: translate(0, -50%);
    display: inline-block;
    margin-left: 10px;
}
.btn:hover {
    text-decoration: none;
}
.btn:hover img {
    opacity: 1;
    margin-left: 13px;
}
h3 {
    font-size: 12px;
    line-height: 30px;
    font-family: 'Silka-SemiBold', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(25, 26, 30, 0.4);
    margin-bottom: 5px;
}
@media screen and (max-width: 1260px){
    .header-block {
        width: 740px;
    }
}
@media screen and (max-width: 890px){
    .header-block {
        width: 740px;
        padding: 0 40px;
    }
}
@media screen and (max-width: 760px){
    .header {
        background-size: cover;
        height: 80vh;
    }
    .header-block {
        width: 100%;
        padding: 0 40px;
    }
    .header h1 {
        font-size: 34px; line-height: 42px; margin-bottom: 30px;
    }
}
@media screen and (max-width: 340px){
    .header h1 {font-size: 28px; line-height: 38px; margin-bottom: 20px;}
}


/* Socials ==========================================*/
.socials {
	width: 40px;
	position: fixed;
	top: 50%;
	transform: translate(0, -50%);
	left: 20px;
	border-radius: 20px;
	mix-blend-mode: difference;
	z-index: 20;
}

.social-btn {
	width: 40px;
	height: 40px;
	float: left;
}

.ig { background: url("./img/ico-ig-light.svg") center center no-repeat;}
.li { background: url("./img/ico-li-light.svg") center center no-repeat;}
.dr { background: url("./img/ico-dr-light.svg") center center no-repeat;}

.social-btn:hover {
	opacity: .5;
}

@media screen and (max-width: 760px){
	.socials {
		opacity: 0;
		visibility: hidden;
	}

	body.active .socials {
		opacity: 1;
		visibility: visible;
	}
}