@import url('https://fonts.googleapis.com/css2?family=Lato&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&display=swap');

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

body {
  margin: 0;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1em;
  text-align: center;
  background: #0A131E;
  color: #DBDBDB;
}

nav {
  padding: 25px;
}

ul {
  display: none;
}

section {
  width: 100%;
  padding-top: 40px;
}

h1 {
  font-size: 1.8em;
  text-transform: uppercase;
  color: #FFD900;
}

#ki-ai-img {
  width: 150px;
  height: auto;
  border-radius: 50%;
}

.secContainer {
  padding-top: 10px;
}

.aboutContent {
  padding: 15px 25px;
}

#ki-logo {
  width: 50px;
  height: auto;
} 

#welcome-text {
  background: linear-gradient(90deg, #FFFFFF, #FFFFFF, #808080, #000000, #FFFFFF);
  background-size: 400%;
  text-transform: uppercase;
  font-size: 40px;
  letter-spacing: 15px;
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  animation: animate 10s linear infinite;
}

@keyframes animate {
  0%{
    background-position: 0%;
  }
  100%{
    background-position: 400%;
  }
}

#title {
  text-transform: uppercase;
  font-weight: bold;
  color: #FFD900;
  opacity: 0.75;
}

#btn-container {
  padding-top: 25px;
}

#about-content {
  font-size: 0.8em;
  opacity: 0.7;
}

#btn {
  border: 2px solid #FFD900;
  border-radius: 4px;
  padding: 10px 15px;
  letter-spacing: 3px;
  font-size: 10px;
  right: 0;
  transition: right ease 0.3s;
  text-transform: uppercase;
  text-decoration: none;
  background-color: #0A131E;
  color: #FFD900;
}

#btn:hover {
  right: -10px;
  background-color: #ffd9003d;
  color: #FFD900;
}

#ki-ai-img-two {
  display: none;
}

.contactLink {
  display: flex;
  justify-content: center;
  align-items: center;
}

.contactLink a {
  padding: 10px;
  color: #FFFFFF;
}

#contact-p {
  font-size: 0.8em;
  opacity: 0.7;
}

#contact-title {
  font-size: 1.2em;
  text-transform: uppercase;
  color: #FFD900;
}

footer {
  text-align: center;
  background: #0A131E;
  font-size: 8px;
  padding-top: 25px;
  color: #FFD900;
}

.footerContainer {
  padding: 15px 0;
}

#ki-logo-footer {
  width: 20px;
  height: auto;
}

@media only screen and (min-width: 768px) {
  body {
    font-size: 1.5em;
  }

  section {
    padding-top: 70px;
  }

  #welcome-text {
    font-size: 2.5em;
    letter-spacing: 40px;
  }

  #ki-ai-img {
    width: 250px;
  }

  h1 {
    letter-spacing: 3px;
  }

  #btn {
    position: relative;
    padding: 15px 20px;
    font-size: 15px;
  }

  .contactLink a {
    position: relative;
    top: 0;
    transition: top ease 0.3s;
    padding: 10px;
  }

  .contactLink a:hover {
    top: -5px;
    color: #FFD900;
  }

  footer {
    font-size: 0.4em;
  }

  .footerContainer {
    padding: 15px 0;
  }
}

@media only screen and (min-width: 1000px) {
  body {
    text-align: left;
    background: linear-gradient(90deg, #0A131E 70%, #FFD900 30%);
    color: #0A131E;
  }
  
  nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
  }
  
  section {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100vw;
    height: 100vh;
    padding-top: 0;
  }
  
  ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
  }
  
  .navLink {
    font-weight: bold;
    font-size: 0.6em;
    text-transform: uppercase;
    text-decoration: none;
    left: 0;
    transition: left ease 0.3s;
    color: #000000;
    padding: 20px 0px;
    margin: 0 20px;
    display: inline-block;
    position: relative;
    opacity: 0.75;
  }
  
  .navLink:hover {
    left: -10px;
    color: #000000;
    opacity: 1;
  }
  
  .navLink::before {
    transition: 300ms;
    height: 5px;
    content: "";
    position: absolute;
    background-color: #000000;
  }
  
  .navLinkFade::before {
    width: 100%;
    bottom: 5px;
    opacity: 0;
  }
  
  .navLinkFade:hover::before {
    bottom: 10px;
    opacity: 1;
  }

  .scrollControl {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateX(-50%);
    z-index: 999;
  }
  
  .scrollControl span {
    margin: 10px 0;
    display: block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: #000000;
    opacity: 0.7;
    cursor: pointer;
  }
  
  .scrollControl span:hover {
    opacity: 1;
  }

  .secContainer {
    padding: 0 45px;
  }
  
  .secRow {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 20px;
    height: 100vh;
  }
  
  .secMain {
    padding-bottom: 160px;
  }
  
  .secAbout {
    background: linear-gradient(45deg, #999999 70%, #FFFFFF 30%);
  }
  
  .secContact {
    background: #FFD900;
  }
  
  .aboutContent {
    padding: 0 2rem;
  }

  #ki-logo-2 {
    display: none;
  }
  
  #welcome-text {
    font-size: 3.5em;
  }
  
  h1 {
    font-size: 2.5em;
  }

  #btn {
    border: 3px solid #FFD900;
  }
  
  #btn-container {
    padding-top: 25px;
  }

  #ki-ai-img {
    display: none;
  }
  
  #ki-ai-img-two {
    display: block;
    width: 350px;
    height: auto;
    border-radius: 50%;
  }
  
  .contactContent {
    padding: 0 7rem;
  }
  
  #contact-p {
    font-size: 1em;
  }
  
  #contact-title {
    font-size: 2.1em;
    color: #0A131E;
  }
  
  .contactLink a {
    padding: 20px;
    color: #000000;
  }
  
  i {
    font-size: 30px;
  }
  
  .contactLink a:hover {
    top: -5px;
    opacity: 0.7;
    color: #FFFFFF;
  }
  
  footer {
    font-size: 0.6em;
    padding-top: 0;
    background-color: #000000;
  }
  
  .footerContainer {
    padding: 25px 0;
  }

  #ki-logo-footer {
    width: 30px;
  } 
}