:root {
  --highlight-color: yellow;
  --font-family: "Roboto", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
}

.page {
  width: 100vw;
  height: 100vh;
  background-color: #1d1d1d;
  color: #fff;
  position: relative;
}

/* aside */

aside {
  background-color: #181818;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  height: 100vh;
  width: 60px;
  align-self: start;
}

aside .aside__logo {
  width: 100%;
  height: 60px;
  text-align: center;
  background: #000;
  padding: 5px;
}

aside .aside__logo a {
  text-decoration: none;
  color: var(--highlight-color);
  font-size: 2.4rem;
  font-family: "Dawning of a New Day", cursive;
}

aside ul li {
  list-style: none;
}

aside ul li a {
  color: #444444;
}

aside nav ul li {
  text-align: center;
  height: 74px;
  width: 60px;
  position: relative;
}

aside nav ul li a {
  font-size: 30px;
  text-decoration: none;
  height: 74px;
  width: 60px;
  padding: 20px 0;
  position: relative;
  transition: font-size 0.1s;
  z-index: 1;
}

aside nav ul li a {
  z-index: 2;
}

aside .aside__social-links {
  margin-bottom: 15px;
}

aside .aside__social-links ul li {
  padding: 5px;
}

aside .aside__social-links ul li a {
  font-size: 20px;
}

/* nav items after */

nav ul li a::after {
  content: "";
  color: var(--highlight-color);
  font-size: 1rem;
  position: absolute;
  top: 0;
  left: 0px;
  width: 100%;
  height: 74px;
  text-align: center;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}

nav ul li::after {
  content: "";
  color: var(--highlight-color);
  font-size: 1rem;
  position: absolute;
  top: 10%;
  left: 0px;
  width: 100%;
  height: 74px;
  transform: scale(0);
}

nav ul .nav__home::after {
  content: "HOME";
}

nav ul .nav__about::after {
  content: "ABOUT";
}

nav ul .nav__skills::after {
  content: "SKILLS";
}

nav ul .nav__works::after {
  content: "WORKS";
}

/* aside hover */

aside ul li :hover,
.current {
  color: var(--highlight-color);
}

nav ul li:hover a {
  opacity: 0;
}

nav ul li:hover::after {
  transform: scale(1);
}

/* Page 1 */

#page1 {
  display: flex;
  position: relative;
}

.page1__header {
  position: absolute;
  top: 60%;
  left: calc(40% - 150px);
}
.page1__header h1 {
  font-size: 4rem;
  text-shadow: 1px 4px 5px black;
  margin: 0;
}

.page1__header h3 {
  background-color: var(--highlight-color);
  color: black;
  font-size: 1.5rem;
  padding: 10px;
  text-align: center;
  width: 80%;
}

.page1__right,
.page1__left {
  height: 100vh;
  width: 50%;
}

.page1__left {
  background: url(../img/profile-img.jpg) no-repeat center center/cover;
  width: 60%;
}

/* Page 2 - 3 */

#page2,
#page3 {
  display: flex;
}

#page2 main,
#page3 main {
  max-width: 600px;
  /* top / right / bottum /left */
  margin: 10vh 8vw 5vh 15vw;
}

#page2 main h1,
#page3 main h1 {
  margin-top: 0;
  font-size: 4rem;
  color: var(--highlight-color);
}

#page2 main p,
#page3 main p {
  font-size: 1.2rem;
}

/* Page 4 */

#page4 {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#page4 .page4__main {
  max-width: 800px;
  margin-left: 60px;
  background-color: #f0f0f5;
  color: #000;
  height: 100%;
  text-align: center;
  padding: 0 50px;
}

#page4 .page4__main h1 {
  font-size: 3rem;
  margin: 50px;
  position: relative;
  display: inline-block;
  z-index: 1;
}

#page4 .page4__main h1::after {
  content: "";
  position: absolute;
  bottom: 10px;
  left: 0;
  background-color: var(--highlight-color);
  height: 15px;
  width: 110%;
  z-index: -1;
}

#page4 .page4__main .main__works-grid {
  display: grid;
  grid-template-columns: repeat(2, 350px);
  grid-gap: 15px;
}

.main__works-grid .work-showcase {
  height: 160px;
  position: relative;
  z-index: 0;
}

.main__works-grid .work-showcase::after {
  content: "";
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: blue;
  z-index: 1;
  opacity: 0.1;
}

#work-showcase1 {
  background: url(../img/tesla-showcase.png) no-repeat center center/cover;
}

#work-showcase2 {
  background: url(../img/hamburger-menu-showcase.png) no-repeat center
    center/cover;
}

#work-showcase3 {
  background: url(../img/hotle-website-showcase.png) no-repeat center
    center/cover;
}