:root {
  --principal: #1d838e;
  --ghp-bg: rgba(255, 255, 255, 0.14);
  --ghp-text: #333;             /* Main headings and text */
  --ghp-shadow: rgba(0, 0, 0, 0.1);       /* Card shadows */
}

* {
  color: white;
  font-family: "Inter", sans-serif;
}

/* --------------------------------- */
/* Base                              */
/* --------------------------------- */

body {
  margin: 0;
  background-image: url(../assets/fundo.png);
  background-size: cover;
  background-repeat: no-repeat;
}

a {
  text-decoration: none;
}

header a:not(.estiloBotao) {
  display: block;
  width: 100%;
  padding: 10px 0;
}

h1,
h1 span {
  font-family: "Montserrat", sans-serif;
}

ul {
  list-style-type: none;
  padding-inline: 0;
  margin-block: 0;
}

hr {
  height: 100%;
  margin: 0 auto;
}

section:not(.container-banner) {
  margin: 0 50px;
  padding-top: 10em;
  margin-bottom: 10em;
}

input,
textarea {
  padding: 5px 10px;
  color: black;
}

/* --------------------------------- */
/* Header                            */
/* --------------------------------- */

header {
  position: fixed;
  width: 100vw;
  z-index: 1;
  padding: 5px;
  opacity: 0;
  animation: aparecer 3s linear 1.5s forwards;
}

header ul {
  display: flex;
  justify-content: center;
  gap: 40px;
}

header ul li {
  border: solid 2px var(--principal);
  width: 10%;
  text-align: center;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 0 5px var(--principal);
  transition: 0.3s;
}

header ul li:hover {
  background-color: var(--principal);
}

#abrir-menu {
  position: absolute;
  left: 5px;
  top: 2px;
  z-index: 1;
  opacity: 0;
  animation: aparecer 1s linear 1.5s forwards;
}

#abrir-menu,
#fechar-menu {
  background-color: transparent;
  border: none;
  width: 50px;
  height: 50px;
}

/* --------------------------------- */
/* Banner                            */
/* --------------------------------- */

.banner {
  display: flex;
  text-align: center;
  justify-content: center;
  height: 100vh;
  align-items: center;
  background-image: radial-gradient(
    ellipse at bottom,
    #216f86 5%,
    #0b4c5f 30%,
    #022f3d 46%,
    #010a11
  );
  background-attachment: fixed;
  opacity: 0;
  animation: aparecer 3s linear 1s forwards;
}

.container-banner {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: black;
  z-index: -1;
  overflow: hidden;
}

.banner div {
  position: absolute;
}

.banner h1 {
  font-size: 3rem;
  margin: 0;
}

.banner h2 {
  font-weight: normal;
  color: rgb(167, 167, 167);
  margin-top: 5px;
  margin-bottom: 20px;
}

.particles-js-canvas-el {
  transform: translateY(100%);
  animation: surgir 30s linear 3.5s forwards;
}

/* --------------------------------- */
/* Sessão - Sobre Mim                */
/* --------------------------------- */

.sobreMim > div:first-child {
  display: flex;
  gap: 20px;
}

.sobreMim h1 {
  margin-top: 0;
}

.sobreMim img {
  width: 150px;
  height: 150px;
  background-color: white;
  border-radius: 100%;
  border-top: solid 3px aqua;
  border-left: solid 3px aqua;
  border-bottom: solid 3px #1d838e;
  border-right: solid 3px #1d838e;
}

.timeline {
  margin-top: 30px;
}

.timeline ul {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(150px, 1fr);
  overflow-x: auto;
  padding-top: 20px;
}

.timeline ul li {
  position: relative;
  text-align: center;
  border-top: solid 3px aqua;
  padding-top: 20px;
}

.timeline ul li h1 {
  font-size: 20px;
  margin: 0;
}

.timeline ul li:before {
  content: "";
  width: 25px;
  height: 25px;
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 100%;
  border-top: solid 3px aqua;
  border-left: solid 3px aqua;
  border-bottom: solid 3px #1d838e;
  border-right: solid 3px #1d838e;
  background-color: #161517;
}

/* --------------------------------- */
/* Sessão - Habilidades              */
/* --------------------------------- */

.habilidades {
  display: grid;
  grid-auto-flow: column;
  grid-template-columns: 40% 10% 45%;
  justify-content: space-between;
  min-height: 61vh;
}

.habilidades ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.habilidades h1 {
  margin-top: 0;
}

.habilidades hr {
  border: solid 2px #216f86;
  border-radius: 10px;
}

.tecnologiaSelecionada {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
}

.tecnologiaSelecionada img {
  width: 150px;
  height: 150px;
}

.logoTecnologia {
  padding: 5px;
  width: 50px;
  height: 50px;
  cursor: pointer;
}

/* --------------------------------- */
/* Sessão - Projetos                 */
/* --------------------------------- */

#projetos {
  background-color: #1d1c1e;
  padding: 2em;
  margin: 0;
  margin-bottom: 2em;
}

#projetos > h1 {
  margin-top: 0;
}

.ghp-project-card {
  border: none;
}

.ghp-img-container {
  border-bottom: none;
}

/* --------------------------------- */
/* Sessão - Contato                  */
/* --------------------------------- */

#contato {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 2em;
  padding-top: 0;
  height: 100vh;
}

#contato h1 {
  text-align: center;
  margin-top: 0;
}

#contato ul {
  display: flex;
  gap: 20px;
}

#contato ul li {
  width: fit-content;
  margin: 10px 0;
}

#contato ul li a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logoCanal {
  width: 50px;
  height: 50px;
}

/* --------------------------------- */
/* Utils                             */
/* --------------------------------- */

.estiloBotao {
  background-color: #166269;
  border-radius: 50px;
  box-shadow: 0 0 5px #08becf;
  display: flex;
  width: 120px;
  height: 30px;
  margin: auto;
  align-items: center;
  justify-content: center;
}

.selecionada {
  outline: solid 2px var(--principal);
  border-radius: 16px;
}

.header-scroll {
  background-color: #161517;
  box-shadow: 0 0 10px 5px black;
}

.escondido {
  display: none;
  pointer-events: none;
}

/* --------------------------------- */
/* Scroll                         */
/* --------------------------------- */

::-webkit-scrollbar {
  background-color: rgb(48, 48, 48);
  width: 10px;
}

::-webkit-scrollbar-thumb {
  background-color: var(--principal);
  border-radius: 10px;
  cursor: grab;
}

::-webkit-scrollbar-thumb:active {
  cursor: grabbing;
}

/* --------------------------------- */
/* Animações                         */
/* --------------------------------- */

@keyframes aparecer {
  100% {
    opacity: 1;
  }
}

@keyframes surgir {
  100% {
    transform: translateY(0);
  }
}

@keyframes surgirPelaLateral {
  0% {
    left: -100%;
  }
  100% {
    left: 0;
  }
}