/**
 * Projects Page Styles
 */

.visibilityOff {
  visibility: hidden;
}

.brightnessFilter {
  filter: brightness(0.5);
}

body main #projectsContainer {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
}

body main #projectsContainer article {
  height: 360px;
  position: relative;
  /* Transição aplicada sempre - mais lenta e perceptível */
  transition: opacity 1s ease-out, transform 1s ease-out,
    box-shadow 0.3s ease-out;
  /* Sombra sutil e leve para dar profundidade */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

/* Estado inicial - projeto invisível, pronto para aparecer */
body main #projectsContainer article.fade-in-ready {
  opacity: 0;
  transform: translateY(60px); /* Movimento mais perceptível */
  visibility: visible; /* Mantém o espaço ocupado */
}

/* Estado ativo - projeto aparece com fade-in */
body main #projectsContainer article.fade-in-active {
  opacity: 1;
  transform: translateY(0);
}

body main #projectsContainer article a span {
  background-color: var(--color-bege-delicado);
  border-radius: 16px;
  color: var(--color-cinza-elegante);
  filter: opacity(0.9);
  font-family: "All Round Gothic", sans-serif;
  left: 50%;
  margin: 0;
  padding: 20px 16px;
  position: absolute;
  text-transform: lowercase;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

body main #projectsContainer article a span h4 {
  border-top: 1px solid var(--color-cinza-elegante);
  border-bottom: 1px solid var(--color-cinza-elegante);
  padding: 16px 0;
  text-align: center;
}

body main #projectsContainer article a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  outline: none;
}

body main #projectsContainer article a:focus {
  outline: 3px solid var(--color-vermelho-recife);
  outline-offset: 3px;
  border-radius: 4px;
}

body main #projectsContainer article a img {
  border-radius: 10px;
  height: 360px;
  object-fit: cover;
  position: absolute;
  transition: 300ms;
  width: 100%;
  z-index: 1;
  /* Remove border-radius do img já que o article tem overflow hidden */
  border-radius: 0;
}

/* Sentinela para lazy loading (invisível) */
body main #projectsContainer #projectsSentinel {
  height: 1px;
  width: 100%;
  visibility: hidden;
  pointer-events: none;
}

@media screen and (min-width: 1024px) {
  body main #projectsContainer {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
    justify-content: space-between;
    row-gap: 20px;
    width: 100%;
  }

  body main #projectsContainer article {
    min-width: 49%;
    /* Sombra um pouco mais pronunciada em telas maiores */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  body main #projectsContainer article a img {
    border-radius: 0;
  }

  /* Efeito hover sutil - sombra um pouco mais forte */
  body main #projectsContainer article:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
  }

  /* Efeito de foco para navegação por teclado */
  body main #projectsContainer article a:focus-visible {
    outline: 3px solid var(--color-vermelho-recife);
    outline-offset: 3px;
    border-radius: 4px;
  }
}

@media screen and (min-width: 1366px) {
  body main #projectsContainer article {
    height: 400px;
  }

  body main #projectsContainer article a img {
    height: 400px;
  }

  body main #projectsContainer {
    margin-bottom: 40px;
  }
}

@media screen and (min-width: 1920px) {
  body main #projectsContainer {
    margin-bottom: 32px;
  }
}

/* ============================================
   SEARCH COMPONENT
   ============================================ */
body main #projectsSearchContainer {
  margin-bottom: 32px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  flex-direction: row-reverse;
}

body main #projectsSearchWrapper {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 600px;
  flex: 1;
  min-width: 280px;
}

body main #projectsSearchWrapper #searchIcon {
  position: absolute;
  left: 16px;
  font-size: 1.25rem;
  color: var(--color-vermelho-recife);
  z-index: 1;
  pointer-events: none;
}

body main #projectsSearchWrapper #projectsSearchInput {
  width: 100%;
  padding: 12px 120px 12px 48px;
  border: none;
  border-bottom: 1px solid var(--color-vermelho-recife);
  border-radius: 0;
  font-family: "Source Sans 3", sans-serif;
  font-size: 1rem;
  color: var(--color-cinza-elegante);
  background-color: var(--color-bege-delicado);
  box-shadow: none;
  transition: border-color 0.3s ease, border-width 0.3s ease, padding 0.3s ease;
  min-height: 48px;
  box-sizing: border-box;
}

@media screen and (max-width: 767px) {
  body main #projectsSearchWrapper #projectsSearchInput {
    padding-right: 16px;
  }
}

body main #projectsSearchWrapper #projectsSearchInput:focus {
  outline: 2px solid var(--color-vermelho-recife);
  outline-offset: 2px;
  border-bottom: 1px solid var(--color-vermelho-recife);
}

body main #projectsSearchWrapper #projectsSearchInput::placeholder {
  color: var(--color-cinza-elegante);
  opacity: 0.4;
}

body main #projectsSearchWrapper #searchKeyboardHelper {
  position: absolute;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  background-color: rgba(197, 110, 81, 0.15);
  border: none;
  border-radius: 4px;
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.75rem;
  color: var(--color-vermelho-recife);
  pointer-events: none;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

body main #projectsSearchWrapper #searchKeyboardHelper kbd {
  padding: 2px 6px;
  background-color: var(--color-vermelho-recife);
  color: var(--color-bege-delicado);
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: "Source Sans 3", sans-serif;
  line-height: 1.2;
}

body main #projectsSearchWrapper #searchKeyboardHelper span {
  margin: 0 2px;
  font-size: 0.7rem;
}

body main #projectsSearchWrapper #projectsSearchInput:focus + #searchKeyboardHelper {
  opacity: 0;
  visibility: hidden;
}

@media screen and (min-width: 768px) {
  body main #projectsSearchWrapper #searchKeyboardHelper {
    opacity: 1;
    visibility: visible;
  }

  body main #projectsSearchContainer {
    justify-content: space-between;
  }

  body main #projectsSearchWrapper {
    max-width: 500px;
  }
}

/* ============================================
   NO RESULTS MESSAGE
   ============================================ */
body main #noResultsMessage {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

body main #noResultsMessage.no-results-visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

body main #noResultsMessage.no-results-hidden {
  display: none;
  opacity: 0;
  transform: translateY(20px);
}

body main #noResultsMessage .no-results-icon-wrapper {
  position: relative;
  width: 180px;
  height: 180px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

body main #noResultsMessage .no-results-icon-wrapper .ph-magnifying-glass {
  font-size: 4.5rem;
  color: var(--color-vermelho-recife);
  opacity: 0.3;
  z-index: 2;
}

body main #noResultsMessage .no-results-icon-wrapper .question-icon {
  position: absolute;
  color: var(--color-vermelho-recife);
  opacity: 0.3;
  z-index: 1;
}

body main #noResultsMessage .no-results-icon-wrapper .question-icon-1 {
  top: 5px;
  left: 15px;
  font-size: 2rem;
}

body main #noResultsMessage .no-results-icon-wrapper .question-icon-2 {
  top: 20px;
  right: 5px;
  font-size: 1.75rem;
}

body main #noResultsMessage .no-results-icon-wrapper .question-icon-3 {
  bottom: 15px;
  left: 5px;
  font-size: 1.5rem;
}

body main #noResultsMessage .no-results-icon-wrapper .question-icon-4 {
  bottom: 5px;
  right: 20px;
  font-size: 2.25rem;
}

body main #noResultsMessage .no-results-text {
  font-family: "Source Sans 3", sans-serif;
  font-size: 1.25rem;
  color: var(--color-vermelho-recife);
  margin-bottom: 32px;
  font-weight: 500;
  line-height: 1.5;
  opacity: 0.6;
}

@media screen and (min-width: 768px) {
  body main #noResultsMessage .no-results-text {
    line-height: 1.8;
  }
}

body main #noResultsMessage .no-results-button {
  display: inline-block;
  padding: 12px 32px;
  background-color: var(--color-vermelho-recife);
  color: var(--color-bege-delicado);
  text-decoration: none;
  border-radius: 4px;
  font-family: "Source Sans 3", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

body main #noResultsMessage .no-results-button:hover {
  background-color: #b85d3f;
  transform: translateY(-2px);
}

body main #noResultsMessage .no-results-button:active {
  transform: translateY(0);
}

@media screen and (max-width: 767px) {
  body main #noResultsMessage {
    padding: 40px 20px;
  }

  body main #noResultsMessage .no-results-icon-wrapper {
    width: 150px;
    height: 150px;
    margin-bottom: 24px;
  }

  body main #noResultsMessage .no-results-icon-wrapper .ph-magnifying-glass {
    font-size: 3.5rem;
  }

  body main #noResultsMessage .no-results-icon-wrapper .question-icon-1 {
    font-size: 1.75rem;
  }

  body main #noResultsMessage .no-results-icon-wrapper .question-icon-2 {
    font-size: 1.5rem;
  }

  body main #noResultsMessage .no-results-icon-wrapper .question-icon-3 {
    font-size: 1.25rem;
  }

  body main #noResultsMessage .no-results-icon-wrapper .question-icon-4 {
    font-size: 1.875rem;
  }

  body main #noResultsMessage .no-results-text {
    font-size: 1.125rem;
  }
}

/* ============================================
   PAGINATION
   ============================================ */
body main #projectsPagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 60px 0 40px;
  width: 100%;
}

body main #projectsPagination .pagination-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: center;
}

body main #projectsPagination .pagination-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(60, 60, 59, 0.3);
  background-color: var(--color-bege-delicado);
  color: var(--color-cinza-elegante);
  border-radius: 6px;
  font-family: "Source Sans 3", sans-serif;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
}

body main #projectsPagination .pagination-button:hover:not(:disabled) {
  background-color: var(--color-vermelho-recife);
  color: var(--color-bege-delicado);
  border-color: var(--color-vermelho-recife);
}

body main #projectsPagination .pagination-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

body main #projectsPagination .pagination-button.active {
  background-color: var(--color-vermelho-recife);
  color: var(--color-bege-delicado);
  border-color: var(--color-vermelho-recife);
  font-weight: 600;
}

body main #projectsPagination .pagination-button i {
  font-size: 1.125rem;
}

body main #projectsPagination .pagination-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  color: var(--color-cinza-elegante);
  font-family: "Source Sans 3", sans-serif;
  font-size: 1rem;
  padding: 0 8px;
}

@media screen and (min-width: 768px) {
  body main #projectsPagination {
    margin: 80px 0 60px;
  }

  body main #projectsPagination .pagination-list {
    gap: 12px;
  }

  body main #projectsPagination .pagination-button {
    min-width: 44px;
    height: 44px;
    font-size: 1.0625rem;
  }
}

@media screen and (min-width: 1024px) {
  body main #projectsPagination {
    margin: 100px 0 80px;
  }

  body main #projectsPagination .pagination-list {
    gap: 16px;
  }

  body main #projectsPagination .pagination-button {
    min-width: 48px;
    height: 48px;
    font-size: 1.125rem;
  }
}

/* ============================================
   PROJECTS FILTERS
   ============================================ */
body main #projectsFilters {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

body main #projectsFilters .filter-button {
  padding: 10px 20px;
  border: none;
  border-bottom: 1px solid rgba(60, 60, 59, 0.3);
  background: transparent;
  color: var(--color-cinza-elegante);
  border-radius: 0;
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-transform: lowercase;
  padding: 8px 0;
  min-height: 40px;
}

body main #projectsFilters .filter-button:hover {
  color: var(--color-vermelho-recife);
  border-bottom-color: var(--color-vermelho-recife);
}

body main #projectsFilters .filter-button.active {
  color: var(--color-vermelho-recife);
  border-bottom-color: var(--color-vermelho-recife);
  font-weight: 600;
}

body main #projectsFilters .filter-button:focus {
  outline: 2px solid var(--color-vermelho-recife);
  outline-offset: 4px;
  border-radius: 4px;
}

@media screen and (max-width: 767px) {
  body main #projectsSearchContainer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  body main #projectsSearchWrapper {
    width: 100%;
    max-width: 100%;
    min-width: 100%;
  }

  body main #projectsFilters {
    width: 100%;
    justify-content: center;
  }
}

@media screen and (min-width: 768px) {
  body main #projectsFilters {
    gap: 40px;
  }

  body main #projectsFilters .filter-button {
    font-size: 1rem;
    padding: 10px 0;
  }
}