/* ========================================================================== */
/*  VARIÁVEIS GLOBAIS                                                         */
/* ========================================================================== */

:root {
  --cor-fundo-principal: #ece4d7;
  --cor-texto-principal: #333;
  --cor-texto-secundario: #555;
  --cor-barra-lateral: #ece4d7;
  --cor-link-ativo: #c28e57;
  --cor-borda-link-lateral: #e6c5a3;
  --fonte-titulo: "Playfair Display", serif;
  --fonte-corpo: "Lora", serif;
  --margem-padrao: 60px;
  --sidebar-width: 80px;
  --tempo-transicao-pagina: 0.42s;
  --tempo-saida-pagina: 0.26s;
}

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

.icon-aba {
  border-radius: 8px;
}

:focus-visible {
  outline: 3px solid var(--cor-link-ativo);
  outline-offset: 3px;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--cor-link-ativo) var(--cor-fundo-principal);
}

body {
  animation: page-enter var(--tempo-transicao-pagina) ease forwards;
}

body.is-leaving {
  animation: page-exit var(--tempo-saida-pagina) ease forwards;
  pointer-events: none;
}

@keyframes page-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes page-exit {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

body {
  background-color: var(--cor-fundo-principal);
  color: var(--cor-texto-principal);
  font-family: var(--fonte-corpo);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-right: var(--sidebar-width);
}

.mx-auto {
  margin-left: var(--margem-padrao);
  margin-right: var(--margem-padrao);
}

.container {
  margin-top: 25vh;
  margin-bottom: 25vh;
}

.container h1 {
  margin-left: var(--margem-padrao);
  font-family: var(--fonte-titulo);
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.description {
  font-size: 1.25rem;
  color: var(--cor-texto-secundario);
  line-height: 1.6;
  max-width: 650px;
  margin: 0 var(--margem-padrao) 2.5rem;
}

.description p {
  margin-bottom: 1.2rem;
}

.social-links {
  margin-right: 60px;
  display: flex;
  gap: 30px;
  margin-left: var(--margem-padrao);
  margin-bottom: 20px;
}

.social-links a {
  color: var(--cor-texto-secundario);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.3s ease;
  padding-left: 25px;
  position: relative;
  display: inline-flex;
  align-items: center;
}

.social-links a:hover,
.social-links a:focus-visible {
  color: var(--cor-link-ativo);
}

.social-links a::before {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 18px;
  background-size: cover;
  background-repeat: no-repeat;
}

.link-instagram::before {
  background-image: url("../icons/instagram.png");
}

.link-github::before {
  background-image: url("../icons/github.png");
}

.link-linkedin::before {
  background-image: url("../icons/linkedin.png");
}

.link-email-social::before {
  background-image: url("../icons/email.png");
}

body.home-page .link-instagram::before {
  background-image: url("icons/instagram.png");
}

body.home-page .link-github::before {
  background-image: url("icons/github.png");
}

body.home-page .link-linkedin::before {
  background-image: url("icons/linkedin.png");
}

.sidebar-header {
  position: fixed;
  right: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background-color: var(--cor-barra-lateral);
  border-left: 1px solid var(--cor-borda-link-lateral);
  z-index: 10;
}

.menu-nav {
  font-size: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}

.menu-nav a {
  width: 100%;
  height: 80px;
  text-decoration: none;
  color: var(--cor-texto-principal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background-color 0.3s ease;
}

.menu-nav a.active-link {
  background-color: var(--cor-barra-lateral);
  border-left: 4px solid var(--cor-link-ativo);
}

.menu-nav a:not(.active-link):hover,
.menu-nav a:not(.active-link):focus-visible {
  background-color: var(--cor-borda-link-lateral);
}

.menu-nav a::before {
  content: "";
  width: 24px;
  height: 24px;
  background-size: cover;
  background-repeat: no-repeat;
  margin-bottom: 5px;
}

.menu-nav a::after {
  content: attr(data-text);
  font-size: 0.7rem;
  font-family: var(--fonte-corpo);
  color: var(--cor-texto-principal);
  text-transform: capitalize;
  position: absolute;
  bottom: 10px;
}

.link-home::before {
  background-image: url("../icons/home.png");
}

.link-projects::before {
  background-image: url("../icons/gear.png");
}

.link-sobre::before {
  background-image: url("../icons/bag.png");
}

.link-contact::before {
  background-image: url("../icons/email.png");
}

body.home-page .link-home::before {
  background-image: url("icons/home.png");
}

body.home-page .link-projects::before {
  background-image: url("icons/gear.png");
}

body.home-page .link-sobre::before {
  background-image: url("icons/bag.png");
}

body.home-page .link-contact::before {
  background-image: url("icons/email.png");
}

.projects-h1,
.projects-list {
  margin-left: var(--margem-padrao);
  margin-right: var(--margem-padrao);
}

.projects-list article {
  border-bottom: 1px solid var(--cor-borda-link-lateral);
  padding-bottom: 10px;
  margin-top: 10px;
}

.projects-list article:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.projects-list article a {
  font-family: var(--fonte-titulo);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cor-texto-principal);
  text-decoration: none;
  transition: color 0.3s ease;
}

.projects-list article a:hover,
.projects-list article a:focus-visible {
  color: var(--cor-link-ativo);
}

.projects-list article p {
  font-family: var(--fonte-corpo);
  font-size: 1rem;
  color: var(--cor-texto-secundario);
  line-height: 1.5;
}

.project-details {
  margin-top: 2rem;
  max-width: 780px;
  margin-left: var(--margem-padrao);
  margin-right: var(--margem-padrao);
  color: var(--cor-texto-secundario);
  line-height: 1.7;
  font-size: 1.1rem;
}

.project-details h2 {
  font-family: var(--fonte-titulo);
  color: var(--cor-link-ativo);
  font-size: 1.6rem;
  margin: 2rem 0 1rem;
}

.project-details p {
  margin-bottom: 1rem;
}

.project-details ul {
  margin-left: 1.4rem;
  margin-bottom: 1.5rem;
}

.project-details li {
  margin-bottom: 0.5rem;
}

.about-content {
  max-width: 800px;
  margin-top: 2rem;
}

.about-content h2 {
  font-family: var(--fonte-titulo);
  font-size: 1.8rem;
  color: var(--cor-link-ativo);
  margin: 40px 0 15px;
}

.about-content p {
  font-family: var(--fonte-corpo);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.email-link {
  font-family: var(--fonte-titulo);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cor-link-ativo);
  text-decoration: none;
  transition: color 0.3s ease;
}

.email-link:hover,
.email-link:focus-visible {
  color: var(--cor-texto-principal);
}

.minimal-button {
  text-decoration: none;
  margin-left: var(--margem-padrao);
  margin-top: 15px;
  padding: 12px 30px;
  border-radius: 5px;
  background-color: transparent;
  border: 1px solid var(--cor-texto-principal);
  color: var(--cor-texto-principal);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: background-color 0.3s ease, color 0.3s ease,
    border-color 0.3s ease;
}

.minimal-button:hover,
.minimal-button:focus-visible {
  background-color: var(--cor-borda-link-lateral);
  color: var(--cor-texto-secundario);
  border-color: var(--cor-texto-secundario);
}

.footer {
  margin-top: 60vh;
  padding: 15px 0;
}

@media (max-width: 768px) {
  :root {
    --margem-padrao: 40px;
    --sidebar-width: 60px;
  }

  .container h1 {
    font-size: 2rem;
  }

  .description {
    font-size: 1rem;
  }

  .social-links {
    margin-right: 40px;
    gap: 10px;
    flex-wrap: wrap;
  }

  .projects-h1,
  .projects-list,
  .about-content,
  .minimal-button,
  .social-links a {
    font-size: 0.9rem;
  }

  .project-details {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  body,
  body.is-leaving {
    animation: none;
    opacity: 1;
    transform: none;
  }
}