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

body {
  color: #fff;
  font-size: 100%;
  font-family: "Raleway", sans-serif;
  background: #000;
  letter-spacing: 2px;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
}

p {
  font-size: 1em;
  margin-top: 1em;
}

.m-top {
  margin-top: 45px;
}

.green {
  color: #47ea4e;
}

.yellow {
  color: #f7d761;
}

.header {
  height: 84px;
  padding: 20px 0;
}

.header .container {
  display: flex;
  flex-direction: row;
}

.logo {
  width: 50%;
}

nav {
  width: 50%;
  text-align: right;
}

nav ul {
  padding: 0;
  margin: 0;
}

nav a {
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 5px;
  -webkit-transition: opacity 0.5s ease-in-out;
  -moz-transition: opacity 0.5s ease-in-out;
  -ms-transition: opacity 0.5s ease-in-out;
  -o-transition: opacity 0.5s ease-in-out;
  transition: opacity 0.5s ease-in-out;
}

nav ul li {
  display: inline-block;
  margin-left: 60px;
  line-height: 40px;
}

nav ul li a:hover {
  color: #f7d761;
  opacity: 0.6;
}

#hamburger-icon {
  margin: auto 0;
  display: none;
  cursor: pointer;
}

#hamburger-icon div {
  width: 35px;
  height: 3px;
  background-color: #fff;
  margin: 6px 0;
  transition: 0.4s;
}

.open .bar-1 {
  -webkit-transform: rotate(-45deg) translate(-6px, 6px);
  transform: rotate(-45deg) translate(-6px, 6px);
}

.open .bar-2 {
  opacity: 0;
}

.open .bar-3 {
  -webkit-transform: rotate(45deg) translate(-6px, -8px);
  transform: rotate(45deg) translate(-6px, -8px);
}

.open .mobile-menu {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: #000;
  opacity: 0.95;
}

.mobile-menu {
  display: none;
  top: 0;
  left: 0;
  height: calc(1000vh - 50px);
  width: 100%;
  padding-top: 20%;
  margin-left: 0;
  padding-left: 0;
}

.mobile-menu a {
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
}

.mobile-menu li {
  line-height: 3em;
  margin-bottom: 2em;
  list-style: none;
}

.mobile-menu li a {
  font-size: 1.5em;
  -webkit-transition: opacity 0.5s ease-in-out;
  -moz-transition: opacity 0.5s ease-in-out;
  -ms-transition: opacity 0.5s ease-in-out;
  -o-transition: opacity 0.5s ease-in-out;
  transition: opacity 0.5s ease-in-out;
}

.mobile-menu li a:hover {
  color: #47ea4e;
  opacity: 0.6;
}

.top-banner {
  padding: 40px 0;
}

.top-banner .author {
  font-size: 3.438em;
  display: block;
  margin-top: 100px;
}

.top-banner h1 {
  font-size: 4.5em;
  font-weight: 700;
  margin-bottom: 0.5em;
}

.top-banner img {
  display: block;
  margin: 0 auto;
}

.cta-btn {
  color: #000;
  text-decoration: none;
  background: #f7d761;
  padding: 15px 45px;
  display: inline-block;
  font-weight: 600;
  -webkit-transition: opacity 0.5s ease-in-out;
  -moz-transition: opacity 0.5s ease-in-out;
  -ms-transition: opacity 0.5s ease-in-out;
  -o-transition: opacity 0.5s ease-in-out;
  transition: opacity 0.5s ease-in-out;
}

.cta-btn:hover {
  background: #fff;
  color: #000;
  opacity: 0.6;
}

.contact-btn {
  color: #fff;
  padding: 15px 45px;
  display: inline-block;
  font-weight: 400;
}

.contact-btn:hover {
  text-decoration: none;
}

#resume {
  padding: 40px 0;
}

#about {
  padding: 40px 0;
}

#about .content {
  width: 80%;
  margin: 60px auto 0;
  display: flex;
  flex-direction: row;
}

#about h2 {
  text-align: center;
  text-transform: uppercase;
}

#about h3 {
  font-size: 2.5em;
}

#about h4 {
  margin-top: 1.5em;
}

#about .txt {
  color: #000;
  background: #fff;
  padding: 30px 25px;
  width: 600px;
  margin-top: 80px;
  margin-left: -70px;
}

#about .icons-container img {
  max-width: 50px;
  margin-top: 20px;
  margin-right: 8px;
}

#portfolio {
  padding: 40px 0;
}

#portfolio h2 {
  text-transform: uppercase;
}

#portfolio .gallery {
  margin-top: 70px;
}

.skill-item {
  font-size: 0.875em;
}

.skill-item p {
  margin-bottom: 5px;
}

.progress {
  border-radius: 0;
}

.progress-bar {
  background-color: #47ea4e;
}

#contact {
  padding: 40px 0;
  text-align: center;
}

#contact h2 {
  text-transform: uppercase;
}

.email-container,
.phone-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2em 0 1em;
}

.email-container i,
.phone-container i {
  font-size: 1.5em;
  margin-right: 0.7em;
}

.email-container a,
.phone-container a {
  color: #f7d761;
  font-size: 1.5em;
  text-decoration: none;
}

/* Back to top */
#back-to-top-button {
  display: inline-block;
  background-color: #f7d761;
  width: 50px;
  height: 50px;
  text-align: center;
  border-radius: 100px;
  position: fixed;
  bottom: 30px;
  right: 30px;
  transition: background-color 0.3s, opacity 0.5s, visibility 0.5s;
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
  text-decoration: none;
  color: #000;
  font-size: 2em;
}

#back-to-top-button:hover {
  cursor: pointer;
  background-color: #333;
}

#back-to-top-button:active {
  background-color: #555;
}

#back-to-top-button.show {
  opacity: 1;
  visibility: visible;
}

#footer p {
  margin-top: 2.5em;
  font-size: 0.8em;
}

.facebook,
.facebook:hover a,
.linkedin,
.linkedin:hover a {
  color: #fff;
  margin-left: 10px;
}

/* Media Queries */
@media all and (max-width: 750px) {
  .top-banner-img {
    padding-top: 5em;
  }

  #resume .col-lg-4 {
    margin-bottom: 1em;
  }

  #about .content .image img {
    display: block;
    margin: 0 auto;
  }

  #about .content {
    width: 100%;
    display: block;
  }

  #about .txt {
    margin: 0;
    width: 100%;
  }

  .logo {
    width: 90%;
  }

  nav {
    display: none;
  }

  #hamburger-icon {
    display: block;
  }

  #back-to-top-button {
    margin: 30px;
  }

  .cta-btn {
    width: 100%;
    margin: 0 auto;
    display: block;
    text-align: center;
  }

  .contact-btn {
    width: 100%;
    margin: 20px auto 0;
    display: block;
    text-align: center;
  }
}