/* FONTS */

@import url('https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&family=Zilla+Slab+Highlight:wght@400;700&family=Zilla+Slab:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&display=swap');

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Fira+Sans:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');


@font-face {
  font-family: "Argue";
  src: url("../fonts/Argue\ DEMO.otf"); } 

/* KEYFRAMES ANIMATIONS */

@keyframes fadeInAnimation {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ROOTS */

:root {
    --black: #0c0c0c;
    --gray: #F2F2F2;
    --light-gray: #FAFAFA;
    --red: #e02e2b;
    --cyan: #2bc5e0;
    --font: 'Fira Sans';
    --mono-font: 'Zilla Slab';
    --hightlight-font: 'Zilla Slab Highlight';
}

* {
    margin: 0;
}

html {
  scroll-behavior: smooth;
}

/*      HEADER      */

body {
    background-color: var(--black);
    overflow-x: hidden;
  }

mark {
  background-color: var(--light-gray);
  padding: 1px 25px;
}

strong {
  text-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
  letter-spacing: 1px;
}

tbody {
  font-family: var(--font);
  margin-top: -35px;
}

table {
  margin-top: 15px;
  border: 3px solid var(--light-gray);
}

td {
  border: 1px solid var(--light-gray);
}

em, i {
  font-family: var(--mono-font);
}

code {
  font-family: var(--mono-font);
  letter-spacing: 2px;
  text-shadow: 1px 1px 0 var(--cyan), -1px -1px 0 var(--red);
  font-size: 1em;
  text-transform: uppercase;
}

#cursor {
  display: block;
  position: absolute;
  width: 50px;
  height: 50px;
  background-color: var(--light-gray);
  border-radius: 100%;
  mix-blend-mode: difference;
  z-index: 100;
}

header {
  background-color: var(--black);
  width: 100%;
  height: 100vh;
  color: var(--light-gray);
}

.nav-header {
  background-color: transparent;
  top: 2%;
  width: 5%;
}

#tudo {
  display: flex;
  position: fixed;
  width: 100%;
  background-color: transparent;

}
  
#flip {
  padding: 10px;
  position: absolute;
  right: 0;
  font-size: 2em;
}
  
#panel {
  display: none;
  padding: 2vh 0vh 3.5vh 0vh;
  width: 100%;
  text-align: center;
  background-color: var(--black);
  mix-blend-mode: difference;
}

.panel-links {
  color: var(--light-gray);
  font-family: var(--font);
  margin-left: 5%;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 3px solid var(--light-gray);
  padding: 0px 8px 3px 8px;
}

.corner-logo img {
  max-width: 85px;
}

.corner-logo {
  filter: invert(99%) sepia(3%) saturate(110%) hue-rotate(27deg) brightness(110%) contrast(96%);
  margin-left: 1.5%;
}

.title {
  display: flex;
  justify-content: space-around;
}

.title img {
  max-width: 70%;
}

/*      MAIN     */

main {
  height: 120vh;
  width: 100%;
  background-color: var(--black);
}

main a, .intro-learning-menu a {
  font-weight: bold;
  font-family: var(--mono-font);
  text-transform: uppercase;
  background-color: var(--light-gray);
  transition: 0.3s ease-in-out;
  text-decoration: none;
  color: var(--black);
}

main a::before, .intro-learning-menu a::before {
  content: '< ';
}

main a::after, .intro-learning-menu a::after {
  content: ' >';
}

main a:hover, .intro-learning-menu a:hover {
  background-color: var(--cyan);
}

.new-left {
  height: 100%;
  width: 100%;
  display: flex;
  column-gap: 8%;;
  align-items: center;
}

.new-left-name {
  margin-left: 10%;
  width: 3%;
  height: 90%;
  margin-top: 10%;
  background-color: var(--light-gray);
}

.new-left-name img {
  width: 150%;
  mix-blend-mode: exclusion;
  margin-left: -40%;
  scale: 1.5;
}

.img-left {
  width: auto;
}

.img-left img {
  width: 450px;
  transition: 0.8s;
  margin-top: 5%;
  margin-left: -4%;
}


.new-text-left {
  width: 35%;
  font: 1em var(--font);
  text-align: justify;
  margin-top: 10%;
}

.new-text-left h2 {
  font-family: 'Argue';
  font-size: 3.5em;
  font-weight: 300;
  text-align: left;
  text-transform: lowercase;
  color: var(--black);
}


.new-text-left p {
  margin-top: 5%;
  color: var(--light-gray);
}

.new-text-left p:first-child {
  color: var(--red);
}

.btn-learn-more {
  padding: 15px 15px;
  text-transform: uppercase;
  color: var(--light-gray);
  margin-left: 30%;
  margin-top: 10%;
  font-family: 'Argue';
  font-weight: 400;
  background: transparent;
  border: 3px solid var(--light-gray);
  font-size: 1.2em;
  box-shadow: 10px 10px 0px var(--black), 13px 13px 0px var(--light-gray), -10px -10px 0px var(--black), -13px -13px 0 var(--light-gray);
  transition: 0.3s;
}

.btn-learn-more:hover {
  background-color: var(--light-gray);
  border: 3px solid var(--black);
  box-shadow: 7px 7px 0px var(--red), 13px 13px 0px var(--black), -7px -7px 0px var(--cyan), -13px -13px 0 var(--black);
  color: var(--black)
} 

.learning-menu {
  height: 100vh;
  width: 100%;
  background: linear-gradient(90deg, var(--light-gray) 50%, var(--black) 50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.learning-links {
  list-style: none;
}

.learning-links a {
  font-family: 'Argue';
  font-size: 3.7em;
  line-height: 2em;
  color: var(--black);
  background: linear-gradient(0deg, var(--black), var(--black)) no-repeat right bottom / 0 var(--bg-h);
  --bg-h: 100%;
  text-decoration: none;
  font-weight: 400;
  border: 3px solid var(--black);
  padding: 5px;
  box-shadow: 10px 10px 0px var(--black);
  transition: 0.3s;
}

.learning-links a:where(:hover, :focus-visible) {
  background-size: 100% var(--bg-h);
  background-position-x: left;
  color: var(--light-gray);
  box-shadow: 10px 10px 0px var(--red);
} 

.intro-learning-menu {
  width: 50%;
  color: var(--light-gray);
  font-family: var(--font);
}

.intro-learning-menu > h2 {
  font-family: 'Argue';
  font-size: 2.5em;
  text-transform: lowercase;
  color: var(--black);
  background-color: var(--light-gray);
  text-align: center;
  margin-left: -1%;
}

.intro-learning-menu > p {
  margin-top: 5%;
  padding: 10px 20px;
  text-align: justify;
}

/* PROJECTS */

.project {
  color: var(--light-gray);
  display:flex;
  justify-content: center;
  align-items: center;
  width: 70%;
  height: 100vh;
  margin: 0 auto;
}

.image-project img {
  max-width: 400px;
}

/* Carousel 
external css: flickity.css */

.carousel {
  background: transparent;
  width: 90vw;
  margin-left: 5vw;
}
  
.carousel-cell {
  width: 100%;
  height: 100vh;
  margin-right: 10px;
  counter-increment: carousel-cell;
  display: flex;
  align-items: center;
  margin-left: 10%;
  margin-top: -15vh;
}

.carousel-img img {
  max-height: 580px;
  margin-top: 10vh;
}

.carousel-text {
  color: var(--light-gray);
  height: 450px;
  overflow-y: scroll;
}

.carousel-text::-webkit-scrollbar {
  display: none; 
}

.carousel-text p {
  padding: 10px 30px 10px 30px;
  text-align: justify;
  font-family: var(--font);
}

.carousel-text > h3 {
  font-family: 'Argue';
  font-size: 1.5em;
  text-align: center;
  margin-bottom: 30px;
  background-color: var(--light-gray);
  color: var(--black);
}

.carousel-content > .download-btn {
  padding: 10px 10px;
  text-transform: uppercase;
  color: var(--light-gray);
  margin-left: 30%;
  margin-top: 5%;
  font-family: 'Argue';
  font-weight: 400;
  background: transparent;
  border: 2px solid var(--light-gray);
  font-size: 1em;
  box-shadow: 5px 5px 0px var(--black), 7px 7px 0px var(--light-gray), -5px -5px 0px var(--black), -7px -7px 0 var(--light-gray);
  transition: 0.3s;
}

/*  ABOUT ME */

.about-first {
  display: flex;
  font-family: var(--font);
}

.img-about img {
  max-width: 600px;
}

.abt-title {
  background-color: var(--light-gray);
  color: var(--black);
  font-size: 3em;
  font-family: 'Argue';
  padding: 8px 5px 0px 3px;
  margin-top: 10vh;
}

.text-about {
  width: 40%;
  margin-top: 7%;
  margin-left: 5%;
}


.text-about > p {
  margin-top: 3%;
  text-align: justify;
  margin-left: 10px;
}

.text-about > p:last-child {
  text-align: center;
  margin-top: 8%;
}

#link-abt {
  text-transform: none;
  font-size: 1em;
  border: 0;
  padding: 0;
  margin: 0;
  box-shadow: none;
  font-weight: bold;
  line-height: 1em;
}

.text-about a {
  font-size: 2em;
  line-height: 2em;
  color: var(--light-gray);
  background: linear-gradient(0deg, var(--light-gray), var(--light-gray)) no-repeat right bottom / 0 var(--bg-h);
  --bg-h: 100%;
  text-decoration: none;
  font-weight: 400;
  border: 3px solid var(--light-gray);
  padding: 7.5px 15px;
  box-shadow: 10px 10px 0px var(--light-gray);
  transition: 0.3s;
  margin: 0px 30px;
}

.text-about a:where(:hover, :focus-visible) {
  background-size: 100% var(--bg-h);
  background-position-x: left;
  color: var(--black);
  box-shadow: 10px 10px 0px var(--red);
} 

.about-second {
  width: 100vw;
  font-family: var(--font);
  display: flex;
  justify-content: center;
}

.skills-about {
  width: 80vw;
}

.skills-about > p {
  margin-top: 5%;
  margin-left: 3%;
  font-size: 1.2em;
}

.skills-about button {
  font-family: var(--mono-font);
  background-color: transparent;
  border: 3px solid var(--light-gray);
  margin: 5px;
  font-size: 1em;
  color: var(--light-gray);
  text-transform: uppercase;
  padding: 5px 15px;
  letter-spacing: 2px;
  text-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
  box-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
  transition: 0.3s ease-in-out;
  border-radius: 5px;
}

.skills-about button:hover, #tabs ul a:hover, #tabs ul a.active  {
  background-color: var(--light-gray);
  color: var(--black);
}

.skills-about img {
  float: right;
  width: 600px;
}

.about-third-title {
  text-align: center;
}

.about-third {
  height: 100vh;
  margin-top: 20vh;
}

/* CARDS ABOUT */

.card-wrapper {
  display: flex;
  max-width: 60vw;
  margin: auto;
  padding: 2rem;
  height: 85vh;
}

.card {
  position: relative;
  border-radius: 0.25rem;
  margin: 0.125rem;
  width: 5%;
  height: 100%;
  transition: all 0.8s;
  cursor: pointer;
  list-style: none;
}

.text-value {
  visibility: hidden;
  position: absolute;
  top: 80%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  background-color: var(--light-gray);
  color: var(--black);
  font-family: 'Argue';
  padding: 5px 20px 0px 20px;
}

.card.expanded {
  flex: auto;
  .text-value {
    visibility: visible;
  }
}

.card1 {
  background-image: url('../images/traveling.png');
  background-size: 50vw;
}

.card2 {
  background-color: var(--light-gray);
}

.card3 {
  background-color: var(--cyan);
}

.card4 {
  background-color: var(--red);
}

/* TABS OUTCOMES */

#tabs {
  width: 80vw;
  margin-left: 10vw;
  display: flex;
}

.tab-content { 
  width: 45vw;
  margin-left: 3vw;
  margin-bottom: 5vh;
}


#tabs ul {
  margin-top: 5vh;
}

.menu-of-outcomes {
  align-self: flex-start;
  position: sticky;
  top: 0;
}

#tabs .list-menu a, .link-pdf {
  font-family: var(--mono-font);
  background-color: transparent;
  font-size: 2em;
  color: var(--light-gray);
  text-transform: lowercase;
  padding: 5px 15px;
  letter-spacing: 2px;
  transition: 0.3s ease-in-out;
  border-radius: 10px;
  text-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
  box-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
  border: 3px solid var(--light-gray);
  text-decoration: none;
  line-height: 2em;
}

#tabs li {
  list-style: none;
  margin-top: 25px;
}


#tab-lists li {
  list-style-type: square;
  margin: 0px;
  font-family: var(--font);
  line-height: 1.5em;
}

.tab-content span {
  font-family: 'Argue';
  font-size: 2.5em;
  text-align: center;
  background-color: var(--light-gray);
  color: var(--black);
  padding: 5px;
}

.tab-content p {
  margin-top: 2%;
  font-family: var(--font);
  text-align: justify;
}

.tab-content blockquote {
  border: 3px solid var(--light-gray);
  padding: 10px 20px;
  font-family: var(--mono-font);
  margin-top: 3vh;
  font-size: 1.2em;
  font-style: italic;
  width: 80%;
  margin-left: 10%;
  text-align: center;
}

.link-for-tabs a, #tab-lists li a {
  background-color: var(--light-gray);
  font-family: var(--font);
  text-decoration: none;
  color: var(--black);
  font-weight: bold;
  transition: 0.3s ease-in-out;
  padding: 0px 3px;
  box-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
}

.link-for-tabs a:hover, #tab-lists li a:hover {
  background-color: var(--black);
  color: var(--light-gray);
  box-shadow: 1px 1px 0px var(--cyan), -1px -1px 0px var(--red);
}

.link-effect-tabs {
  font-weight: bold;
  font-family: var(--mono-font);
  text-transform: uppercase;
  background-color: var(--red);
  transition: 0.3s ease-in-out;
  text-decoration: none;
  color: var(--light-gray);
}

.link-effect-tabs::before {
  content: '< ';
}

.link-effect-tabs::after {
  content: ' >';
}

.link-effect-tabs:hover {
  background-color: var(--cyan);
}

#tabs h2 {
  font-family: var(--font);
  text-align: right;
  text-shadow: 1px 1px 0px var(--red), -1px -1px 0px var(--cyan);
  margin: 2vh 0vh;
}

#tabs h3 {
  font-family: var(--mono-font);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: left;
  color: var(--light-gray);
  padding-left: 1vw;
  border-left: 4px solid var(--light-gray);
  margin: 2vh 5vw;
}

#tabs h3::after {
  content: '>';
  padding-left: 1vw;
}

#tabs h2::first-letter {
  border-bottom: 3px solid var(--light-gray);
  padding-left: 10px;
}

.tab-content img {
  max-width: 500px;
  margin-left: 15%;
}

.tab-content button {
  font-family: 'Argue';
  font-size: 1.5em;
  color: var(--light-gray);
  background: linear-gradient(0deg, var(--light-gray), var(--light-gray)) no-repeat right bottom / 0 var(--bg-h);
  --bg-h: 100%;
  text-decoration: none;
  font-weight: 400;
  border: 3px solid var(--light-gray);
  padding: 5px;
  box-shadow: 10px 10px 0px var(--light-gray);
  transition: 0.3s;
  display: block;
  margin: 15px auto 25px auto;
  text-transform: capitalize;
}

.tab-content button:where(:hover, :focus-visible) {
  background-size: 100% var(--bg-h);
  background-position-x: left;
  color: var(--black);
  box-shadow: 10px 10px 0px var(--red);
} 

.tab-content a {
  text-decoration: none;
  color: var(--light-gray);
  transition: 0.3s ease-in-out;
}

.tab-content a:hover {
  color: var(--black);
}

dl {
  display: block;
  margin: 15px auto;
  width: 80%;
  text-align: justify;
  font-family: var(--font);
}

dt {
  background-color: var(--light-gray);
  color: var(--black);
  text-transform: uppercase;
  width: auto;
  margin: 10px 0px;
  font-weight: bold;
  font-size: 1.2em;
  padding-left: 5%;
}

dd {
  margin-left: 5%;
  border-left: 3px solid var(--light-gray);
  padding-left: 3%;
}

.img-icons {
  display: flex;
  justify-content: space-around;
  width: 50%;
  margin-left: 25%;
  margin-top: 3vh;
}

.img-icons img {
  max-width: 100px;
}

video {
  margin-left: 25%;
  margin-top: 10px;
  margin-bottom: 10px;
}