@import url("https://fonts.googleapis.com/css?family=Rubik+Mono+One|Roboto+Mono:400,700&display=swap");
:root {
      --color-primary: rgba(0, 0, 0, 0.8);
  --color-secondary: #75757C;
  --color-dark: #FFFFFF;
  --color-light: #9d9494;
  --color-mine:#000000;
  --font-family-primary: "Montserrat", monospace;
  --font-family-secondary: "Ms Reference Sans Serif", sans-serif;
  --td: 150ms;
  --te: cubic-bezier(0.215, 0.61, 0.355, 1);
}

html, body {
  height: 100%;
}

body {
  color: var(--color-light);
  font-family: var(--font-family-primary);
  overflow-x: hidden;
  position: relative;
}

h1 {
  font-size: calc(1.5rem + 4vmin);
  font-weight: 700;
  margin-bottom: 2rem;
}

p {
  line-height: 1.4;
}

a {
  font-weight: 700;
}

.page-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: center;
  margin: 0 auto;
  max-width: 45rem;
  padding: 1rem;
}
.page-container > * + * {
  margin-top: 1.5rem;
}

.nav-main {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: center;
  left: -100%;
  position: fixed;
  transition: left 0s calc(var(--td) * 2), transform 0s calc(var(--td) * 2);
  width: 100%;
}
.nav-main::before, .nav-main::after {
  content: "";
  background-color: var(--color-primary);
  height: 50%;
  left: 0;
  position: absolute;
  transform: translateX(-110%);
  transform-origin: 0 50%;
  transition: transform calc(var(--td) * 2) var(--td) var(--te);
  width: 100%;
  z-index: -100;
}
.nav-main::before {
  top: 0;
}
.nav-main::after {
  bottom: 0;
}
.nav-main .menu__item {
  opacity: 0;
  transform: translateX(-1rem);
  transition: opacity var(--td) var(--te), transform var(--td) var(--te);
}

[id=main-navigation-toggle] {
  opacity: 0;
  position: fixed;
  top: -100%;
}
[id=main-navigation-toggle] ~ label {
  cursor: pointer;
  position: fixed;
  right: 1rem;
  top: 1rem;
     z-index: 1000000 !important;
}
[id=main-navigation-toggle] ~ label span {
  display: block;
  height: 2rem;
  padding: 0.5rem;
  position: relative;
  transition: transform calc(var(--td) * 3) var(--te);
  width: 2rem;
}
[id=main-navigation-toggle] ~ label span::before, [id=main-navigation-toggle] ~ label span::after {
  background-color: var(--color-dark);
  bottom: 0;
  content: "";
  height: 4px;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  transition: transform calc(var(--td) * 3) var(--te);
  top: 0;
  width: calc(100% - 1rem);
}
[id=main-navigation-toggle] ~ label span::before {
  transform: rotate(0) translateY(-100%);
}
[id=main-navigation-toggle] ~ label span::after {
  transform: rotate(0) translateY(100%);
}

[id=main-navigation-toggle]:checked ~ label span {
  transform: rotate(1turn);
}
[id=main-navigation-toggle]:checked ~ label span::before {
  transform: rotate(45deg);
}
[id=main-navigation-toggle]:checked ~ label span::after {
  transform: rotate(-45deg);
}

[id=main-navigation-toggle]:checked ~ .nav-main {
  left: 0;
  transition: transform 0s;
}
[id=main-navigation-toggle]:checked ~ .nav-main::before, [id=main-navigation-toggle]:checked ~ .nav-main::after {
  transform: translateX(0);
  transition-delay: 0s;
}
[id=main-navigation-toggle]:checked ~ .nav-main::after {
  transition-delay: calc(var(--td) / 2);
}
[id=main-navigation-toggle]:checked ~ .nav-main .menu__item {
  opacity: 1;
  transform: translateX(0);
  transition: opacity calc(var(--td) * 2) var(--te), transform calc(var(--td) * 2) var(--te);
}
[id=main-navigation-toggle]:checked ~ .nav-main .menu__item:nth-child(1) {
  transition-delay: calc(var(--td) * 2 * (1 * 0.25));
  z-index: -1;
}
[id=main-navigation-toggle]:checked ~ .nav-main .menu__item:nth-child(2) {
  transition-delay: calc(var(--td) * 2 * (2 * 0.25));
  z-index: -2;
}
[id=main-navigation-toggle]:checked ~ .nav-main .menu__item:nth-child(3) {
  transition-delay: calc(var(--td) * 2 * (3 * 0.25));
  z-index: -3;
}
[id=main-navigation-toggle]:checked ~ .nav-main .menu__item:nth-child(4) {
  transition-delay: calc(var(--td) * 2 * (4 * 0.25));
  z-index: -4;
}
[id=main-navigation-toggle]:checked ~ .nav-main .menu__item:nth-child(5) {
  transition-delay: calc(var(--td) * 2 * (5 * 0.25));
  z-index: -5;
}

.menu {
  position: relative;
  text-align: center;
  z-index: 1;
}
.menu > .menu__item {
  font-family: var(--font-family-secondary);
  font-size: 5.6vmin;
  color:#ffffff;
}



.menu__item {
  display: block;
  position: relative;
}
.menu__item:hover .menu__link::before, .menu__item:hover .menu__link::after {
  animation: blink 1s var(--td) steps(1, end) forwards infinite;
  transform: translateX(calc(100% - 0.5rem));
  transition-duration: calc(var(--td) * 3);
}
.menu__item:hover .menu__link::after {
  transition-delay: calc(var(--td) / 2);
}
.menu__item:hover .submenu {
  opacity: 1;
  transform: translateY(0);
  transition: transform calc(var(--td) * 2) calc(var(--td) * 3) var(--te), opacity calc(var(--td) * 2) calc(var(--td) * 3) var(--te), visibility 0s calc(var(--td) * 3);
  visibility: visible;
}

.menu__link {
  color: var(--color-dark);
  display: inline-block;
  font-weight: normal;
  overflow: hidden;
  padding: 0.5rem 1rem 0.125rem;
  position: relative;
  text-decoration: none;
  transition: color var(--td) var(--te), opacity var(--td) var(--te), transform var(--td) var(--te);
  z-index: 1;
}
.menu__link::before, .menu__link::after {
  content: "";
  background-color: var(--color-light);
  height: 50%;
  left: 0;
  position: absolute;
  transform: translateX(-110%);
  transform-origin: 0 50%;
  transition: transform 0s var(--te);
  width: 100%;
  z-index: -1;
}
.menu__link::before {
  top: 0;
}
.menu__link::after {
  bottom: 0;
}

.menu:not(:focus-within):not(:hover) .menu__item .menu__link {
  opacity: 1;
  transform: translate(0, 0);
}

.menu__item {
  --pull: 30%;
}
.menu__item .menu__link {
  opacity: 0.25;
  transition-duration: calc(var(--td) * 3);
  transform: translate(0, calc(var(--pull) * -1));
}
.menu__item .submenu .menu__link {
  opacity: 1;
}
.menu__item:hover > .menu__link {
  color: var(--color-secondary);
  opacity: 1;
  transform: translate(0, 0);
}
.menu__item:hover > .menu__link:hover {
  color: var(--color-light);
  transition-delay: 0s;
}
.menu__item:hover ~ .menu__item > .menu__link {
  transition-duration: calc(var(--td) * 3);
  transform: translate(0, var(--pull));
}

@keyframes blink {
  50%, 100% {
    opacity: 0;
  }
}

 @media screen and (max-width: 450px) {
  a.menu_link{    color: #F5F5F5 !important;}
  li.menu_item{    color: #F5F5F5 !important;}
  
 
 [id=main-navigation-toggle] ~ label {
     cursor: pointer;
    position: fixed;
    right: 3rem;
    top: 3rem;
    z-index: 100;
	  color: var(--color-dark)!important;
 }
 [id=main-navigation-toggle]~ label span::{color: var(--color-dark)!important;}

[id=main-navigation-toggle] ~ label span::before, [id=main-navigation-toggle] ~ label span::after {background-color:var(--color-light);
width:4rem;
}
 }
  @media screen and (max-width: 1030px) {
	  
	      [id=main-navigation-toggle] ~ label span::before, [id=main-navigation-toggle] ~ label span::after {
        background-color: var(--color-light);
		width:4rem;

    }
	 [id=main-navigation-toggle] ~ label { position: fixed;
    right: 3rem;
    top: 3rem;}
  }
@media screen and (max-width: 480px){
.menu > .menu__item {
  font-size: 8vmin!important;
}
}