@import url('https://fonts.googleapis.com/css?family=Nunito:300,400,600,700&display=swap');
:root {
    --main-color: #05a081;
    --text-color: #fff;
    /* --main-2: #3fa46a; */
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Nunito', sans-serif;
}

* {
    box-sizing: border-box;
}

header {
    text-align: center;
    display: grid;
    width: 100%;
    position: absolute;
    grid-auto-flow: column;
    background: rgba(0, 0, 0, 0.2);
}

.logo {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    line-height: 90px;
}

.show {
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-attachment: fixed;
}

/* BACKGROUND COLORS */

.one {
    background: #f44336;
}

.two {
    background: #673ab7;
}

.three {
    background: #3f51b5;
}

.four {
    background: #00bcd4;
}

.five {
    background: #8bc34a;
}

.six {
    background: #009688;
}

.seven {
    background: #4caf50;
}

.eight {
    background: #fdd835;
}

.nine {
    background: #ff5722;
}

.ten {
    background: #ff9800
}

/* NAVIGATION */

nav {
    width: 100%;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    text-align: center;
}

nav ul li {
    flex: 1;
    position: relative;
    margin: 0 .4rem;
    overflow: hidden;
}

nav ul li a {
    display: block;
    text-decoration: none;
    text-transform: uppercase;
    padding: 1rem;
    color: var(--text-color);
    font-weight: bold;
    position: relative;
}

nav ul li a, nav ul li a:after, nav ul li a:before {
    transition: all .5s;
}

nav ul li a:hover {
    color: var(--text-color);
}

/* Hover Effects One */

nav.upward ul li a {
    position: relative;
    z-index: 1;
}

nav.upward ul li a:hover {
    color: #C3362B;
    font-weight: 700 !important;
}

nav.upward ul li a:after {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 100%;
    height: 1px;
    content: '.';
    color: transparent;
    background: var(--text-color);
    visibility: none;
    opacity: 0;
    z-index: -1;
}

nav.upward ul li a:hover:after {
    opacity: 1;
    visibility: visible;
    height: 100%;
}

/* Hover Effect Two */

nav.underline ul li a {
    position: relative;
}

nav.underline ul li a:after {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 0%;
    content: '.';
    color: transparent;
    background: #fff;
    height: 3px;
}

nav.underline ul li a:hover:after {
    width: 100%;
}

/* Hover Effects  Three*/

nav.border ul li a {
    position: relative;
}

nav.border a:before, .border a:after {
    position: absolute;
    left: 0px;
    width: 100%;
    height: 2px;
    background: #FFF;
    content: "";
    opacity: 0;
    transition: all 0.3s;
    display: block;
}

nav.border a:before {
    top: 0px;
    transform: translateY(10px);
}

nav.border a:after {
    bottom: 0px;
    transform: translateY(-10px);
}

nav.border a:hover:before, .border a:hover:after {
    opacity: 1;
    transform: translateY(0px);
    width: 100%;
}

/* Hover Effect Four */

nav.brackets a {
    position: relative;
}

nav.brackets a:before, nav.brackets a:after {
    position: absolute;
    opacity: 0;
    top: .6rem;
    transition: all 0.3s;
}

nav.brackets a:before {
    content: '[';
    left: -1px;
    transform: translateX(5px);
    font-size: 20px;
}

nav.brackets a:after {
    content: ']';
    right: -1px;
    transform: translateX(-5px);
    font-size: 20px;
}

nav.brackets a:hover:before, nav.brackets a:hover:after {
    opacity: 1;
    transform: translateX(0px);
}

/* Hover Effects  Five*/

nav.borderYtoX a:before, nav.borderYtoX a:after {
    position: absolute;
    opacity: 0.5;
    height: 100%;
    width: 2px;
    content: '';
    background: #FFF;
    transition: all 0.3s;
}

nav.borderYtoX a:before {
    left: 0px;
    top: 0px;
}

nav.borderYtoX a:after {
    right: 0px;
    bottom: 0px;
}

nav.borderYtoX a:hover:before, nav.borderYtoX a:hover:after {
    opacity: 1;
    height: 2px;
    width: 100%;
}

/* Hover Effects  Six*/

nav.borderXwidth a:before, nav.borderXwidth a:after {
    position: absolute;
    opacity: 0;
    width: 0%;
    height: 2px;
    content: '';
    background: #FFF;
    transition: all 0.3s;
}

nav.borderXwidth a:before {
    left: 0px;
    top: 0px;
}

nav.borderXwidth a:after {
    right: 0px;
    bottom: 0px;
}

nav.borderXwidth a:hover:before, nav.borderXwidth a:hover:after {
    opacity: 1;
    width: 100%;
}

/* Hover Effect Seven */

nav.pullUp a:before {
    position: absolute;
    width: 100%;
    height: 2px;
    left: 0px;
    bottom: 0px;
    content: '';
    background: #FFF;
    opacity: 0.3;
    transition: all 0.3s;
}

nav.pullUp a:hover:before {
    height: 100%;
}

/* Hover Effects  Eight*/

nav.pullUpDown a:before, nav.pullUpDown a:after {
    position: absolute;
    width: 100%;
    height: 2px;
    left: 0px;
    content: '';
    background: #FFF;
    opacity: 0.3;
    transition: all 0.3s;
}

nav.pullUpDown a:before {
    top: 0px;
}

nav.pullUpDown a:after {
    bottom: 0px;
}

nav.pullUpDown a:hover:before, nav.pullUpDown a:hover:after {
    height: 100%;
}

/* Hover Effect Nine */

nav.pullRightLeft a:before, nav.pullRightLeft a:after {
    position: absolute;
    width: 2px;
    height: 100%;
    top: 0px;
    content: '';
    background: #FFF;
    opacity: 0.3;
    transition: all 0.3s;
}

nav.pullRightLeft a:before {
    left: 0px;
}

nav.pullRightLeft a:after {
    right: 0px;
}

nav.pullRightLeft a:hover:before, nav.pullRightLeft a:hover:after {
    width: 100%;
}

/* Hover Effect Ten */
nav.moveText a:before, nav.moveText a:after {
    position: absolute;
    transition: all 0.35s ease;
}

nav.moveText li a:before {
    right: 100%;
    display: block;
    width: 5px;
    height: 100%;
    line-height: 100%;
    content: "";
    background-color: #f39c12;
}

nav.moveText a:after {
    position: absolute;
    right: 100%;
    top: 0;
    padding: 1rem;
    content: attr(data-hover);
    color: var(--text-color);
    white-space: nowrap;
}

.moveText li:hover a, .moveText .current a {
    transform: translateX(100%);
}