*,
*::before,
*::after {
  box-sizing: border-box;
}

ul[class],
ol[class] {
  padding: 0;
}

body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
}

body {
  min-height: 100vh;
  scroll-behavior: smooth;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

ul[class],
ol[class] {
  list-style: none;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
}

img {
  max-width: 100%;
  display: block;
}

article > * + * {
  margin-top: 1em;
}

input,
button,
textarea,
select {
  font: inherit;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@font-face {
    font-family: 'Proxima Nova';
    src: url(../fonts/ProximaNova-Regular.eot);
    src: local('Proxima Nova Regular'),local('ProximaNova-Regular'),url('../fonts/ProximaNova-Regular.eot?#iefix') format('embedded-opentype'),url(../fonts/ProximaNova-Regular.woff) format('woff'),url(../fonts/ProximaNova-Regular.ttf) format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Proxima Nova';
    src: url(../fonts/ProximaNova-Bold.eot);
    src: local('Proxima Nova Bold'),local('ProximaNova-Bold'),url('../fonts/ProximaNova-Bold.eot?#iefix') format('embedded-opentype'),url(../fonts/ProximaNova-Bold.woff) format('woff'),url(../fonts/ProximaNova-Bold.ttf) format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Proxima Nova';
    src: url(../fonts/ProximaNova-Semibold.eot);
    src: local('Proxima Nova Semibold'),local('ProximaNova-Semibold'),url('../fonts/ProximaNova-Semibold.eot?#iefix') format('embedded-opentype'),url(../fonts/ProximaNova-Semibold.woff) format('woff'),url(../fonts/ProximaNova-Semibold.ttf) format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Proxima Nova';
    src: url(../fonts/ProximaNova-Light.eot);
    src: local('Proxima Nova Light'),local('ProximaNova-Light'),url('../fonts/ProximaNova-Light.eot?#iefix') format('embedded-opentype'),url(../fonts/ProximaNova-Light.woff) format('woff'),url(../fonts/ProximaNova-Light.ttf) format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Proxima Nova';
    src: url(../fonts/ProximaNovaT-Thin.eot);
    src: local('Proxima NovaT Thin'),local('ProximaNovaT-Thin'),url('../fonts/ProximaNovaT-Thin.eot?#iefix') format('embedded-opentype'),url(../fonts/ProximaNovaT-Thin.woff) format('woff'),url(../fonts/ProximaNovaT-Thin.ttf) format('truetype');
    font-weight: 100;
    font-style: normal;
    font-display: swap
}

body {
    font-family: "Proxima Nova",sans-serif;
    line-height: 1.2;
    margin: 0;
}
h1 {
	margin-bottom: 10px;
	text-transform: uppercase;
	color: #303336;
	font-weight: 600;
	font-size: 16px;
}
h2 {
	flex:0 0 100%;
	font-size: 16px;
	margin: 10px 0;
}
.container {
    display: flex;
    gap: 20px;
    width: 100%;
    max-width:700px;
    height:100vh;
    background: #f5f6fa;
    overflow: auto;
}
.container .nav {
    flex: 0 0 210px;
}
.container .nav .item {
    margin: 0 0 5px;
    padding: 10px 10px;
    cursor: pointer;
    line-height: 1;
    border: 1px solid #dfe4f2;
    border-radius: 3px;
    transition: all 0.3s;
    background: #fff;
    font-weight: 300;
    color: #50576d;
    font-size: 16px;
}
.container .nav .item:hover {
	border: 1px solid #ee7f2b;
}
.container .nav .item.active {
	background: #ee7f2b;
	color: #ffffff;
}
.container .nav .item.invisible {
	opacity: 0;
	pointer-events: none;
}
.container .blocks {
    position: relative;
    flex: 0 0 calc(100% - 230px);
}
.container .blocks .block {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    display:none;
    opacity: 0;
    pointer-events: none;
    padding-top: 20px;
    padding-right: 20px;
    padding-bottom: 30px;
}
.container .blocks .block.active {
	display:block;
	opacity: 1;
	pointer-events: auto;
}
.container .blocks .block p {
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    margin-top: 20px;
}
.container .blocks .block p:first-child {
	margin-top: 0px;
}
.container .blocks .block a {
    display: block;
    margin-bottom: 20px;
    color: #ee7f2b;
    transition:all 0.2s;
}
.container .blocks .block a:hover {
	color: #c7651b;
}