@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap");


:root {
  --primary-color: #00674f;
  --primary-color-dark: #004f3d;
  --secondary-color: #014b92;
  --secondary-color-dark: #013566;
  --text-dark: #11161f;
  --text-light: #6b7280;
  --white: #ffffff;
   --footer-link-color: rgba(255, 255, 255, 0.8);
  --border-color: rgba(255, 255, 255, 0.1);
 --max-width: 75rem;
--transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
--transition-speed: 0.3s;

  /* Novas variáveis de layout da página de eventos */
  --bg-body: #f3f4f6;
  --bg-card: #ffffff;
  --card-border: #f8f9fa;
  --focus-ring: #3b82f6; /* Azul de foco na navegação e paginação */
  --text-muted: #4b5563; /* Cor neutra para ícones, ano e labels */

  /* Variáveis de cores das Categorias */
  --cat-seminario: #1d4ed8;
  --cat-workshop: #a64e0b;
  --cat-encontro: #164e63;
  --cat-simposio: #6b21a8;
  --cat-congresso: #9c0004;
  --cat-palestra:  #014b92;
  --cat-evento: #be185d;
  --cat-comunicacao:  #00674f;
  --cat-poster: #374151;
  --cat-entrevista: #7a7710;
  --cat-organizacao: #701a75;
  --cat-mesa: #0369a1;
}

/* --- Reset & Base --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  width: 100%;
  background-color: var(--bg-body);
}

.fade-in {
 opacity: 0;
  transform: translateY(30px);
  transition: var(--transition);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Back to Top Button Styles */
#backToTopBtn {
  position: fixed;
  bottom: 1.875rem;
  right: 1.875rem;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.125rem;
  height: 3.125rem;
  background: linear-gradient(0deg, rgba(0, 103, 79, 1) 0%, rgba(41, 148, 123, 1) 100%);
  color: var(--text-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0.25rem 0.75rem rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(1.25rem);
  transition: all var(--transition-speed) ease-in-out;
  outline: none;
}

#backToTopBtn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#backToTopBtn:hover, 
#backToTopBtn:focus {
  background: linear-gradient(0deg,rgba(58, 126, 189, 1) 0%, rgba(1, 75, 146, 1) 100%);
  transform: scale(1.1);
}

#backToTopBtn:focus-visible {
  box-shadow: 0 0 0 0.25rem rgba(0, 103, 79, 0.4);
  outline: 0.125rem solid var(--primary-color);
  outline-offset: 0.125rem;
}

.arrow-icon {
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  color: white;
  stroke: currentColor;
  stroke-width: 0.1875rem;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}

::selection {
  background-color: #e2e8f0;
  color: #012F5B;
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 1.25rem; }
::-webkit-scrollbar-track {
  background: #e2e8f0;
  border-left: 0.0625rem solid rgba(0, 0, 0, 0.05);
}
::-webkit-scrollbar-thumb {
  background: #097d62;
  border-radius: 0.625rem;
  border: 0.25rem solid #e2e8f0;
  box-shadow: 0 0 0.25rem rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
  filter: brightness(1.2);
  border-width: 0.1875rem;
}
::-webkit-scrollbar-button:single-button {
  background-color: #e2e8f0;
  display: block;
  height: 1.25rem;
}
/* Seta para cima (apenas no topo) */
::-webkit-scrollbar-button:vertical:start:decrement {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' fill='%2300674f'><polygon points='50,20 20,80 80,80'/></svg>");
  background-size: 0.875rem;
  background-repeat: no-repeat;
  background-position: center;
}
/* Seta para baixo (apenas no final) */
::-webkit-scrollbar-button:vertical:end:increment {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' fill='%2300674f'><polygon points='50,80 20,20 80,20'/></svg>");
  background-size: 0.875rem;
  background-repeat: no-repeat;
  background-position: center;
}
/* Esconde as setas duplicadas */
::-webkit-scrollbar-button:vertical:start:increment,
::-webkit-scrollbar-button:vertical:end:decrement {
  display: none;
}

/* --- Header & Nav --- */
nav {
  width: 100%;
  position: sticky;
  top: 0;
  left: 0;
  background-color: var(--primary-color);
  z-index: 9999; 
}

.nav__content {
  max-width: var(--max-width);
  margin: auto;
  padding: 1rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

nav .logo__content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white); 
}

nav .logo__img {
  vertical-align: middle;
  display: block;
  width: 5.625rem;
  height: 5.3125rem;
  max-width: 100%;
}


@media (max-width: 37.5rem) {
  nav .logo__img {
    width: 4.5rem;
    height: auto;
  }
}

.logo__text {
  display: block;
  line-height: 1.2;
}

/* --- Menu (Desktop e Geral) --- */
ul#main-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  transition: left 0.3s ease;
}

ul#main-menu li a {
  padding: 0.5rem 1rem;
  border: 2px solid transparent;
  text-decoration: none; 
  font-weight: 600;
  color: white;
  transition: 0.3s;
}

ul#main-menu li a:hover {
  border-bottom-color: white; 
  color: white;
}

nav .checkbox {
  display: none;
}

nav .checkbox i {
  font-size: 2rem;
  color: white;
  cursor: pointer;
}

/* Esconde o checkbox que controla o menu */
#check {
  display: none;
}


a:focus-visible,
button:focus-visible,
label.checkbox:focus-visible,
nav .checkbox:focus-visible {
  outline: 0.1875rem solid white;
  outline-offset: 0.125rem;
  border-radius: 0.3125rem;
}

/* ========================================= */
/* --- Responsividade: Menu Mobile --- */
/* ========================================= */
@media (max-width: 64rem) {
  nav .checkbox {
    display: block;
  }

  ul#main-menu {
    position: absolute;
    top: 100%;
    left: -100%;
    flex-direction: column;
    width: 100%;
    height: calc(100vh - 5rem); 
    background-color: var(--primary-color);
    padding: 2rem 0;
    transition: left 0.3s ease;
    box-shadow: 0 0.25rem 0.375rem rgba(0,0,0,0.1);
    overflow-y: auto; 
  }

  #check:checked ~ ul#main-menu {
    left: 0;
  }

  ul#main-menu li {
    width: 100%;
    text-align: center;
    padding: 0.5rem 0;
  }
  
  ul#main-menu li a {
    display: inline-block; 
    font-size: 1.2rem;
    padding: 1rem;
  }
}

/* --- Footer --- */
footer#custom-site-footer * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-transform: none;
}

footer#custom-site-footer {
  background-color: var(--secondary-color-dark) !important;
  color: var(--white) !important;
  padding: 4rem 2rem 1rem !important; 
  width: 100% !important;
  border-top: 0.25rem solid var(--primary-color) !important;
  font-family: 'Poppins', sans-serif;
}

footer#custom-site-footer .footer-wrapper {
  max-width: 71.875rem !important; 
  margin: 0 auto !important;
  display: grid !important;
  grid-template-columns: auto max-content max-content max-content !important; 
  gap: 3.5rem !important; 
  justify-content: center !important; 
  align-items: stretch !important;
}

footer#custom-site-footer .footer-col {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  text-align: left !important;
  min-width: 11.25rem !important; 
}

footer#custom-site-footer .col-title {
  font-size: 1.15rem !important;
  font-weight: 600 !important;
  margin-bottom: 1.8rem !important;
  color: var(--white) !important;
  position: relative !important;
  display: block !important;
  text-align: left !important;
}

footer#custom-site-footer .col-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 2.5rem;
  height: 0.125rem;
  background-color: var(--white) !important;
}

footer#custom-site-footer .footer-links-list {
  list-style: none !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  position: static !important;
  background: none !important;
  height: auto !important;
  gap: 1.2rem !important; 
  flex-grow: 1 !important; 
  justify-content: space-between !important;
}

footer#custom-site-footer .footer-links-list li {
  width: 100% !important;
}

footer#custom-site-footer .footer-links-list a {
  color: var(--footer-link-color) !important;
  text-decoration: none !important;
  font-size: 0.95rem !important;
  transition: var(--transition) !important;
  display: inline-block !important;
  padding: 0.125rem 0.3125rem 0.125rem 0 !important; 
  font-weight: 400 !important;
  border: none !important;
  border-left: 0.3125rem solid transparent !important;
}

footer#custom-site-footer .footer-links-list a:hover, 
footer#custom-site-footer .footer-links-list a:focus-visible {
  color: var(--white) !important;
  padding: 0.125rem 0 0.125rem 0.3125rem !important; 
  border-left: 0.3125rem solid var(--white) !important; 
}

footer#custom-site-footer .contact-info {
  display: flex !important;
  flex-direction: column !important;
  gap: 1.1rem !important;
}

footer#custom-site-footer .contact-item {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  color: var(--footer-link-color) !important;
  font-size: 0.9rem !important;
  text-decoration: none !important;
}

footer#custom-site-footer .contact-item i {
  text-decoration: none !important;
  display: inline-block !important;
}

footer#custom-site-footer .contact-item:hover {
  color: var(--white) !important;
  text-decoration: none !important;
}

footer#custom-site-footer .social-title {
  margin-top: auto !important;
  margin-bottom: 2rem !important; 
}

footer#custom-site-footer .social-icons-wrapper {
  display: flex !important;
  gap: 1.2rem !important;
  flex-direction: row !important;
}

footer#custom-site-footer .social-btn {
  width: 2.75rem !important;
  height: 2.75rem !important;
  border-radius: 50% !important;
  background-color: var(--white) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: var(--secondary-color-dark) !important;
  transition: var(--transition) !important;
  text-decoration: none !important;
}

footer#custom-site-footer .social-btn i {
  font-size: 1.35rem !important;
}

footer#custom-site-footer .social-btn:hover {
  background-color: rgba(255, 255, 255, 0.15) !important;
  color: var(--white) !important;
  transform: translateY(-0.1875rem) !important;
}

footer#custom-site-footer .lattes-svg {
  width: 1.375rem !important;
  fill: currentColor !important;
  transform: scaleY(-1) !important;
}

footer#custom-site-footer .footer-bottom {
  margin-top: 3rem !important;
  padding-top: 1.2rem !important;
  border-top: 0.0625rem solid var(--border-color) !important;
  text-align: center !important;
  font-size: 0.8rem !important;
  color: var(--footer-link-color) !important;
}

footer#custom-site-footer a:focus-visible {
  outline: 0.125rem solid white !important;
  outline-offset: 0.25rem !important;
}

footer#custom-site-footer .social-btn:focus-visible {
  outline: 0.125rem solid white !important;
  outline-offset: 0.25rem !important;
  transform: translateY(-0.1875rem) !important; 
}

@media (max-width: 64rem) {
  footer#custom-site-footer .footer-wrapper {
    grid-template-columns: repeat(2, 1fr) !important; 
    gap: 3rem !important;
    justify-items: start !important;
  }
} 

@media (max-width: 37.5rem) {
  footer#custom-site-footer .footer-wrapper {
    grid-template-columns: 1fr !important; 
    gap: 2.5rem !important;
  }
  footer#custom-site-footer .social-title {
    margin-top: 2.5rem !important; 
  }
}


        /* Cabeçalho da página */
        .page-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }

        .page-header i {
            background-color: var(--secondary-color);
            color: var(--white);
            width: 3.125rem;
            height: 3.125rem;
            border-radius: 0.75rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 0.25rem 0.375rem rgba(0, 0, 0, 0.1);
            margin-bottom: 0.9375rem;
        }

        .page-header h1 {
            font-size: 2.5rem;
            color: #1f2937;
        }

        /* Descrição do cabeçalho */
        .page-description {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 80rem;
            margin: 1rem auto 0;
            line-height: 1.6;
            text-align: justify;
            hyphens: auto;
        }

        /* Layout em colunas (Filtros + Grade de Cards) */
        .layout {
            display: flex;
            gap: 1.875rem;
            align-items: flex-start;
        }

        /* Barra lateral de filtros */
        .filters-sidebar {
            width: 17.5rem;
            background: #ffffff;
            padding: 1.25rem;
            border-radius: 0.5rem;
            border: 0.0625rem solid #f0f0f0;
            box-shadow: 0 0.125rem 0.625rem rgba(0,0,0,0.05);
            flex-shrink: 0;
        }

        .filter-group {
            margin-bottom: 1.5625rem;
            border: none; /* Removendo borda padrão do fieldset */
        }

        .filter-group:last-child {
            margin-bottom: 0;
        }

        .filter-group legend,
        .filter-group .search-label {
            font-size: 1.1rem;
            margin-bottom: 0.9375rem;
            color: #374151;
            border-bottom: 0.125rem solid #e5e7eb;
            padding-bottom: 0.3125rem;
            width: 100%;
            font-weight: bold;
            display: block; /* Para o texto de Busca renderizar como o Legend */
        }

        /* Lista de opções rolável para os anos e categorias */
        .filter-options {
            display: flex;
            flex-direction: column;
            gap: 0.625rem;
        }

        .filter-options.scrollable {
            max-height: 15.625rem;
            overflow-y: auto;
            padding-right: 0.3125rem;
        }

        /* A barra de rolagem dos filtros voltou a usar o padrão do sistema (regra webkit removida) */

        .filter-label {
            display: flex;
            align-items: center;
            gap: 0.625rem;
            cursor: pointer;
            font-size: 0.95rem;
            color: var(--text-muted);
            transition: color 0.2s;
            position: relative;
        }

        .filter-label:hover {
            color: #000;
        }

        /* Esconde o checkbox original, mas o mantém acessível para o teclado */
        .filter-label input[type="checkbox"] {
            position: absolute;
            opacity: 0;
            cursor: pointer;
            height: 0;
            width: 0;
        }

        /* Cria o novo checkbox personalizado */
        .custom-checkbox {
            width: 1.125rem;
            height: 1.125rem;
            border: 0.125rem solid var(--cat-color, #d1d5db);
            border-radius: 0.25rem;
            background-color: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            flex-shrink: 0;
            box-shadow: 0 0.125rem 0.3125rem rgba(0, 0, 0, 0.15); /* Sombra suave para destacar a cor */
        }

        /* Estilo de "marcado" (preenche com a cor) */
        .filter-label input[type="checkbox"]:checked ~ .custom-checkbox {
            background-color: var(--cat-color, #4b5563);
            border-color: var(--cat-color, #4b5563);
        }

        /* O ícone de "V" (check) dentro do quadrado */
        .custom-checkbox::after {
            content: '';
            display: none;
            width: 0.25rem;
            height: 0.5rem;
            border: solid white;
            border-width: 0 0.125rem 0.125rem 0;
            transform: rotate(45deg);
            margin-bottom: 0.125rem; /* Ajuste sutil para centralizar o V */
        }

        .filter-label input[type="checkbox"]:checked ~ .custom-checkbox::after {
            display: block;
        }

        /* Foco pelo teclado no checkbox oculto repassa o contorno para o label/custom-box */
        .filter-label input[type="checkbox"]:focus-visible ~ .custom-checkbox {
            outline: 0.1875rem solid var(--focus-ring);
            outline-offset: 0.125rem;
        }

        /* Grade de eventos */
        .events-content {
            flex-grow: 1;
        }

        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(18.75rem, 1fr));
            gap: 1.25rem;
        }

        /* O Card do Evento */
        .event-card {
            background-color: var(--bg-card);
            border: 0.0625rem solid var(--card-border); /* Contorno cinza quase branco */
            border-radius: 0.625rem;
            padding: 1.5625rem;
            box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.06); /* Sombra preta leve */
            display: flex;
            flex-direction: column;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .event-card:hover {
            transform: translateY(-0.1875rem);
            box-shadow: 0 0.375rem 1rem rgba(0, 0, 0, 0.1);
        }

        .event-title {
            font-weight: bold;
            font-size: 1.3rem;
            margin-bottom: 0.75rem;
            color: #111827;
            line-height: 1.3;
        }

        .event-desc {
            font-size: 0.95rem;
            color: #6b7280;
            line-height: 1.5;
            margin-bottom: 1.5625rem;
            flex-grow: 1;
            text-align: justify;
            hyphens: auto;
        }

        .event-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 0.0625rem solid #f3f4f6;
            padding-top: 0.9375rem;
        }

        /* Badge da categoria */
        .event-category {
            padding: 0.375rem 0.75rem;
            border-radius: 0.375rem;
            color: #ffffff;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.03125rem;
        }

        /* Indicador do ano */
        .event-year {
            font-weight: bold;
            color: var(--text-muted);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.3125rem;
        }

        /* Mensagem de nenhum resultado */
        .no-results {
            text-align: center;
            padding: 2.5rem;
            background: #fff;
            border-radius: 0.5rem;
            color: #6b7280;
            grid-column: 1 / -1;
        }

        /* Barra de pesquisa */
        .search-input {
            width: 100%;
            padding: 0.625rem 0.9375rem;
            border: 0.0625rem solid #d1d5db;
            border-radius: 0.375rem;
            font-size: 0.95rem;
            transition: border-color 0.2s, box-shadow 0.2s;
            margin-bottom: 1.5625rem;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--focus-ring);
            box-shadow: 0 0 0 0.1875rem rgba(59, 130, 246, 0.2);
        }

        /* --- Paginação super específica para evitar vazamento do nav/ul/li globais --- */
        div#pagination-container.events-pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.5rem;
            margin-top: 2.5rem;
            flex-wrap: wrap;
            width: 100%;
            position: static; /* Sobrescreve o sticky do nav global */
            background-color: transparent; /* Sobrescreve a cor do nav global */
        }

        div#pagination-container.events-pagination button {
            background: #ffffff;
            border: 0.0625rem solid #d1d5db;
            padding: 0.5rem 0.875rem;
            border-radius: 0.375rem;
            cursor: pointer;
            font-weight: 500;
            color: #374151;
            transition: all 0.2s;
            min-width: 2.5rem;
            display: inline-block;
            margin: 0;
        }

        div#pagination-container.events-pagination button:hover:not(:disabled) {
            background: var(--primary-color);
            border-color: var(--primary-color);
            color: var(--white);
        }

        div#pagination-container.events-pagination button.active {
            background: var(--primary-color);
            color: var(--white);
            border-color: var(--primary-color);
        }
        
                div#pagination-container.events-pagination button:focus-visible {
            background: var(--primary-color);
            color: var(--white);
            border-color: var(--primary-color);
            outline: 3px solid var(--primary-color-dark);
border-radius: 5px;
outline-offset: 4px;
        }

        div#pagination-container.events-pagination button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        div#pagination-container.events-pagination .pagination-dots {
            color: #6b7280;
            padding: 0 0.3125rem;
            font-weight: bold;
        }

        /* Classe utilitária para leitores de tela (oculta visualmente, mas legível para softwares) */
        .sr-only {
            position: absolute;
            width: 0.0625rem;
            height: 0.0625rem;
            padding: 0;
            margin: -0.0625rem;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border-width: 0;
        }

        /* Melhorando o estado de foco para navegação por teclado */
        *:focus-visible {
            outline: 0.1875rem solid var(--focus-ring);
            outline-offset: 0.125rem;
            border-radius: 0.25rem;
        }

        /* Responsividade para telas menores (Tablets e Celulares) */
        @media (max-width: 64rem) {
            .page-header h1 {
                font-size: 1.5rem;
            }

            .page-description {
                font-size: 0.95rem;
            }

            .layout {
                flex-direction: column;
            }
            .filters-sidebar {
                width: 100%;
            }

        }