:root {
  /* Design System - Cores Modernas */
  --primary-50: #ecfdf5;
  --primary-100: #d1fae5;
  --primary-200: #a7f3d0;
  --primary-300: #6ee7b7;
  --primary-400: #34d399;
  --primary-500: #10b981;
  --primary-600: #059669;
  --primary-700: #047857;
  --primary-800: #065f46;
  --primary-900: #064e3b;

  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Gradientes */
  --gradient-primary: linear-gradient(
    135deg,
    var(--primary-600) 0%,
    var(--primary-400) 100%
  );
  --gradient-dark: linear-gradient(
    135deg,
    var(--gray-900) 0%,
    var(--gray-800) 100%
  );
  --gradient-hero: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.75) 0%,
    rgba(30, 41, 59, 0.9) 100%
  );

  /* Sombras modernas */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.3);

  /* Transições */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

body,
html {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  background-color: var(--gray-900);
  color: var(--gray-100);
  scroll-behavior: smooth;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  top: 0 !important;
  position: static !important;
}

/* Ancora o widget do VLibras no canto inferior direito, evitando que o botão
   (posicionado via JS pelo plugin) cubra o conteúdo central do hero no mobile. */
[vw].enabled {
  position: fixed !important;
  right: 16px !important;
  bottom: 150px !important;
  top: auto !important;
  left: auto !important;
  width: 40px !important;
  height: 40px !important;
  z-index: 40 !important;
}

/* Oculta UI nativa do Google Translate */
iframe.goog-te-banner-frame,
iframe.goog-te-menu-frame,
div.goog-te-banner-frame,
div.goog-te-menu-frame,
div.goog-te-spinner-pos,
.goog-te-gadget,
.goog-te-gadget-icon,
.goog-te-menu-value,
.skiptranslate,
div#google_translate_element,
#goog-gt-tt {
  display: none !important;
  visibility: hidden !important;
}

/* Tipografia moderna */
.text-display {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.text-heading {
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.text-subheading {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
}

/* Hero section com parallax */
.hero-bg {
  background: var(--gradient-hero),
    url("https://images.unsplash.com/photo-1497435334941-8c899ee9e8e9?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
}

.hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* ================================================= */
/* HERO – Nome NUFPERPI em destaque + CTA refinado    */
/* ================================================= */
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title {
  font-size: clamp(3.25rem, 13vw, 8.5rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 0;
  background: linear-gradient(120deg, #ffffff 0%, #a7f3d0 42%, var(--primary-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 6px 34px rgba(16, 185, 129, 0.35));
  animation: heroTitleIn 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.2vw, 1.55rem);
  font-weight: 400;
  color: var(--gray-300);
  max-width: 46ch;
  margin: 1.5rem auto 2.75rem;
  line-height: 1.5;
  animation: heroFadeUp 900ms 160ms both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  animation: heroFadeUp 900ms 320ms both;
}

.hero-actions .btn-primary {
  padding: 0.9rem 2.25rem;
  font-size: 1.05rem;
}

/* Contato como ação secundária elegante (não um segundo bloco "sem graça") */
.hero-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 0.5rem;
  color: var(--gray-200);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.hero-link::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.45rem;
  height: 2px;
  background: var(--primary-400);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition-normal);
}

.hero-link:hover {
  color: #fff;
}

.hero-link:hover::after {
  transform: scaleX(1);
}

/* Indicador sutil de rolagem no rodapé do hero */
.hero-scroll-cue {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 7px;
  transition: border-color var(--transition-normal);
}

.hero-scroll-cue::before {
  content: "";
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: var(--primary-400);
  animation: heroScroll 1.6s ease-in-out infinite;
}

.hero-scroll-cue:hover {
  border-color: var(--primary-400);
}

@keyframes heroTitleIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroScroll {
  0% {
    opacity: 0;
    transform: translateY(-4px);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-title,
  .hero-subtitle,
  .hero-actions {
    animation: none;
  }
  .hero-scroll-cue::before {
    animation: none;
  }
}

/* Partículas animadas no hero */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  background: var(--primary-400);
  border-radius: 50%;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* Cards modernos */
.card {
  background: linear-gradient(145deg, var(--gray-800), var(--gray-700));
  border-radius: 1rem;
  border: 1px solid var(--gray-600);
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
  backdrop-filter: blur(10px);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl), var(--shadow-glow);
  border-color: var(--primary-500);
}

/* Botões modernos */
.btn {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  font-weight: 600;
  border-radius: 0.75rem;
  padding: 0.75rem 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-400);
  border: 2px solid var(--primary-400);
}

.btn-secondary:hover {
  background: var(--primary-400);
  color: var(--gray-900);
  transform: translateY(-2px);
}

/* Navegação moderna */
.nav-link {
  position: relative;
  transition: all var(--transition-fast);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-400);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

.nav-link:hover {
  color: #fff;
  background: transparent;
}

/* Remove o anel padrão só para clique de mouse... */
.nav-link:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

/* ...mas mantém um indicador claro para navegação por teclado. */
.nav-link:focus-visible {
  outline: 2px solid var(--primary-400);
  outline-offset: 3px;
  border-radius: 0.5rem;
}

/* Animações de entrada */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all var(--transition-slow);
}

.slide-in-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all var(--transition-slow);
}

.slide-in-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Loading states */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  animation: loading 1.5s infinite;
}

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

/* Melhorias de acessibilidade */
.focus-visible {
  outline: 2px solid var(--primary-400);
  outline-offset: 2px;
}

/* ================================================= */
/* VERSÃO FINAL - ESTILO DA BARRA DE ROLAGEM         */
/* ================================================= */

/* Para Chrome, Edge, Safari */
::-webkit-scrollbar {
  width: 8px; /* Largura da barra */
}

::-webkit-scrollbar-track {
  background: none; /* Fundo do trilho totalmente invisível */
}

::-webkit-scrollbar-thumb {
  background: var(--primary-600); /* Cor verde sólida do "botão" */
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-500); /* Cor ao passar o mouse */
}

/* Para Firefox */
html {
  /* ... (suas outras propriedades como font-family, etc. continuam aqui) ... */
  scrollbar-width: thin;
  scrollbar-color: var(--primary-600) transparent; /* Cor do botão e fundo transparente */
}

/* Header glassmorphism */
.header-glass {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(2px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Header transparente */
.header-transparent {
  background-color: rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color 0.3s ease-in-out;
}

.header-scrolled {
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(2px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Contadores animados */
.counter {
  font-variant-numeric: tabular-nums;
  transition: all var(--transition-normal);
}

.counter.counting {
  color: var(--primary-400);
  transform: scale(1.1);
}

/* Modal moderno */
.modal {
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.8);
}

.modal-content {
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  box-shadow: var(--shadow-2xl);
}

/* ================================================== */
/* ESTILOS DO NOVO CARROSSEL DE DOCENTES - CÓDIGO FINAL */
/* ================================================== */

/* Container que permite a rolagem horizontal */
.faculty-carousel-container {
  display: flex;
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 1.5rem;
  gap: 1.5rem;
  -ms-overflow-style: none; /* Para Internet Explorer e Edge */
  scrollbar-width: none; /* Para Firefox */
  padding-top: 1rem; /* Dá espaço para a animação subir */
}

.faculty-carousel-container::-webkit-scrollbar {
  display: none;
}

/* Card individual do docente */
.faculty-card {
  background: var(--gradient-dark);
  border: 1px solid var(--gray-700);
  border-radius: 1rem;
  padding: 2rem;
  width: 100%;
  max-width: 385px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  min-height: 400px;
  /* --- LINHAS CRÍTICAS PARA O CARROSSEL --- */
  flex-shrink: 0; /* <<-- Impede que o card encolha/seja comprimido */
  flex-basis: 92%; /* <<-- Define a largura base do card dentro do carrossel */
}

@media (min-width: 6000px) {
  .faculty-card {
    flex-basis: 385px; /* Largura fixa em telas maiores */
  }
}

.faculty-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  border-color: var(--primary-500);
}

/* Foto do docente */
.faculty-card-img {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--gray-600);
  transition: border-color var(--transition-normal);
}

.faculty-card:hover .faculty-card-img {
  border-color: var(--primary-400);
}

/* Botões de redes sociais */
.faculty-social-link {
  color: var(--gray-300);
  background-color: var(--gray-700);
  width: 2.75rem; /* Tamanho aumentado para 44px */
  height: 2.75rem; /* Tamanho aumentado para 44px */
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.faculty-social-link i {
  font-size: 1.2rem; /* Tamanho do ícone aumentado */
}

.faculty-social-link:hover {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1);
}

/* Botões de navegação (setas) */
.faculty-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(5px);
  color: var(--gray-200);
  width: 3rem;
  height: 3rem;
  border-radius: 9999px;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-600);
}

.faculty-nav-btn:hover {
  background-color: var(--primary-500);
  color: white;
  transform: translateY(-50%) scale(1.05);
}

/* Estilos para a funcionalidade de Ver/Ocultar Descrição */
.toggle-description-container {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}

.description-toggle-btn {
  background-color: transparent;
  border: 1px solid var(--gray-600);
  color: var(--gray-300);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  /* Empurra o botão para baixo */
  /* margin-top: auto; */
  margin-bottom: 1rem; /* Espaço entre o botão e os links sociais */
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
}

.description-toggle-btn:hover {
  background-color: var(--gray-700);
  color: var(--primary-400);
}

.description-toggle-btn .fa-chevron-down.toggled {
  transform: rotate(180deg);
}

/* ================================================== */
/* ESTILOS DA SEÇÃO DESENVOLVEDORES */
/* ================================================== */
.developer-card {
  background: var(--gradient-dark);
  border: 1px solid var(--gray-700);
  border-radius: 1rem;
  padding: 2rem;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.developer-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl), var(--shadow-glow);
  border-color: var(--primary-400);
}

.developer-card-img {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--gray-600);
  transition: border-color var(--transition-normal);
}

.developer-socials {
  display: flex;
  gap: 1rem;
}
.developer-card h3 {
  /* Define uma altura mínima para o nome, equivalente a 2 linhas de texto. */
  /* 4rem = 64px, um bom valor para a fonte text-2xl */
  min-height: 4rem;
}
/* Ajustes para telas menores */
@media (max-width: 768px) {
  #pessoas::before,
  #pessoas::after {
    display: none;
  }

  .faculty-carousel .swiper-slide {
    width: 280px;
    min-height: 420px;
  }
  .faculty-carousel .swiper-wrapper {
    /* ESTA É A LINHA QUE RESOLVE O PROBLEMA NO CARROSSEL */
    align-items: flex-start;
  }
  .faculty-carousel .swiper-button-next,
  .faculty-carousel .swiper-button-prev {
    width: 38px;
    height: 38px;
    top: 45%; /* Posição ajustada para o centro do card inicial */
  }

  .faculty-carousel .swiper-button-next::after,
  .faculty-carousel .swiper-button-prev::after {
    font-size: 16px;
  }
}

.faculty-socials {
  margin-top: auto;
}

/* Responsividade avançada */
@media (max-width: 768px) {
  .hero-bg {
    background-attachment: scroll;
  }

  .card:hover {
    transform: translateY(-4px) scale(1.01);
  }
}

/* Dark mode nativo */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
  }
}

/* Redução de movimento para acessibilidade */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Melhorias para impressão */
@media print {
  .no-print {
    display: none !important;
  }
}

/* ================================================== */
/* ESTILOS FINAIS DO PLAYER DE VÍDEO                  */
/* ================================================== */
.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 21;
}

#video-wrapper:hover .video-controls {
  opacity: 1;
  visibility: visible;
}

.video-control-btn {
  color: white;
  background: none;
  border: none;
  padding: 0.5rem;
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
}

.video-control-btn:hover {
  color: var(--primary-400);
  transform: scale(1.1);
}

.volume-slider-container {
  position: absolute;
  bottom: 50px; /* Ajuste para subir o controle */
  left: 0%;
  transform: translateX(-50%);
  width: 42px; /* Largura do contêiner */
  height: 45px; /* Altura para o controle vertical */
  padding: 0; /* Remova padding para centralizar melhor */
  display: none;
  background: transparent;
}

.volume-control:hover .volume-slider-container {
  display: block; /* Mostra o slider no hover */
}

#volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
  transform: rotate(-90deg);
  width: 80px;
}

#volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--primary-400);
  border-radius: 50%;
}

#volume-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--primary-400);
  border-radius: 50%;
}

#form-status p {
  padding: 1rem;
  border-radius: 0.75rem;
  font-weight: 500;
  text-align: center;
  margin-bottom: 1rem;
}

.form-success {
  background-color: var(--primary-900);
  color: var(--primary-200);
  border: 1px solid var(--primary-700);
}

.form-error {
  background-color: #450a0a; /* Cor de fundo para erro */
  color: #fca5a5; /* Cor do texto para erro */
  border: 1px solid #991b1b; /* Cor da borda para erro */
}

/* ================================================== */
/* MELHORIA DO PLAYER DE VÍDEO - ADICIONA O THUMB     */
/* ================================================== */

/* 1. Prepara a barra de progresso para posicionar a "bolinha" */
#progress-bar {
  position: relative;
  /* Garante que a barra tenha pelo menos o tamanho da bolinha para ela aparecer no início */
  min-width: 16px;
}

/* 2. Cria e estiliza a "bolinha" (thumb) na ponta da barra de progresso */
#progress-bar::after {
  content: "";
  position: absolute;
  /* Posiciona a bolinha na extremidade direita da barra */
  right: 0;
  top: 50%;
  /* Centraliza a bolinha perfeitamente na linha */
  transform: translate(50%, -50%);

  /* Aparência da bolinha */
  width: 16px;
  height: 16px;
  background-color: var(--primary-400); /* Cor principal do site */
  border-radius: 50%; /* Deixa redonda */
  border: 2px solid var(--gray-900); /* Borda para destacar do fundo */
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5); /* Sombra sutil */
  transition: transform 0.2s ease; /* Animação suave */
}

/* 3. Efeito de hover para dar feedback visual ao usuário */
#progress-container:hover #progress-bar::after {
  transform: translate(50%, -50%) scale(1.2); /* Aumenta a bolinha ao passar o mouse */
}

.skeleton-card {
  background-color: var(--gray-800);
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--gray-700);
}

.skeleton {
  background-color: var(--gray-700);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  border-radius: 0.5rem;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
/* ================================================== */
/* ESTILOS DO NOVO MENU MOBILE                        */
/* ================================================== */

.mobile-menu-container {
  position: fixed;
  inset: 0;
  /* Acima do header fixo (z-[9999] nos partials atuais) */
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: stretch;

  overflow-y: auto;
  padding: 5.5rem 1.25rem 3rem;

  /* Vidro fosco na mesma linguagem dos cards/navbar do site (verde-escuro,
     não o azul-acinzentado genérico do Tailwind que estava aqui antes) */
  background:
    radial-gradient(ellipse 900px 500px at 50% -8%, rgba(52, 211, 153, 0.14), transparent 60%),
    rgba(6, 10, 9, 0.94);
  backdrop-filter: blur(20px) saturate(1.15);
  -webkit-backdrop-filter: blur(20px) saturate(1.15);

  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Esconde a barra de rolagem */
.mobile-menu-container::-webkit-scrollbar {
  display: none;
}
.mobile-menu-container {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.mobile-menu-container.is-open {
  opacity: 1;
  visibility: visible;
}

/* A navbar flutuante (pílula fixa) some enquanto o menu mobile está aberto —
   antes ela ficava visível por baixo do vidro, meio "fantasma", duplicando
   o botão de fechar do próprio menu sem necessidade. */
body.mobile-menu-open #header {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.mobile-menu-close-btn {
  position: absolute;
  top: 1.15rem;
  right: 1.15rem;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #dff5ea;
  font-size: 1.05rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}

.mobile-menu-close-btn:hover {
  border-color: var(--primary-400);
  background: rgba(52, 211, 153, 0.14);
  transform: rotate(90deg);
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  width: 100%;
  max-width: 26rem;
  margin: 0 auto;
}

/* Entrada escalonada: cada grupo (e os 2 links soltos no fim) aparece com um
   pequeno atraso, em vez de tudo de uma vez — mesma linguagem de revelação
   usada nos cards do resto do site. */
.mobile-menu-nav > * {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-menu-container.is-open .mobile-menu-nav > * {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu-container.is-open .mobile-menu-nav > *:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu-container.is-open .mobile-menu-nav > *:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu-container.is-open .mobile-menu-nav > *:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu-container.is-open .mobile-menu-nav > *:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu-container.is-open .mobile-menu-nav > *:nth-child(5) { transition-delay: 0.25s; }

.mobile-menu-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.mobile-menu-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--primary-400);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 0.5rem;
  padding-left: 0.25rem;
}

/* Links do menu: lista de linhas alinhadas à esquerda (mais fácil de
   escanear que texto centralizado flutuando) — cada uma é uma célula de
   vidro sutil, igual ao resto do sistema de cards do site. */
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 1.02rem;
  font-weight: 500;
  color: #e7f2ec;
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.mobile-nav-link::after {
  content: "\f105";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.25);
  transition: color 0.2s ease, transform 0.2s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  background-color: rgba(52, 211, 153, 0.1);
  border-color: rgba(110, 231, 183, 0.25);
  color: #fff;
}
.mobile-nav-link:hover::after,
.mobile-nav-link:focus-visible::after {
  color: var(--primary-400);
  transform: translateX(2px);
}

.mobile-nav-link-single {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: #eafff5;
  padding: 0.9rem 1.1rem;
  border-radius: 0.85rem;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.16), rgba(5, 150, 105, 0.08));
  border: 1px solid rgba(110, 231, 183, 0.3);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.mobile-nav-link-single::after {
  content: "\f105";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.78rem;
  color: var(--primary-300);
}

.mobile-nav-link-single:hover {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.26), rgba(5, 150, 105, 0.14));
  border-color: var(--primary-400);
}

/* --- Acessibilidade e idioma no menu móvel (painel inferior) --- */
.mobile-menu-tools {
  width: 100%;
  max-width: 26rem;
  margin: 2rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;

  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease 0.3s, transform 0.4s ease 0.3s;
}
.mobile-menu-container.is-open .mobile-menu-tools {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-tools-card {
  /* Sem backdrop-filter próprio: o painel do menu (.mobile-menu-container)
     já tem blur — um blur aninhado dentro de outro é um bug conhecido do
     Chromium que faz o elemento renderizar em preto sólido. */
  background: rgba(20, 32, 28, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1.1rem;
  padding: 1rem 1.125rem 1.125rem;
  box-shadow: 0 10px 30px -14px rgba(0, 0, 0, 0.6);
}

.mobile-menu-tools-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-400);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0 0 0.75rem;
  display: flex;
  align-items: center;
}

.mobile-menu-tools-font-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.mobile-menu-tools-hint {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.mobile-menu-tools-font-btns {
  display: flex;
  gap: 0.5rem;
}

.mobile-menu-tools-icon-btn {
  min-width: 2.75rem;
  padding: 0.45rem 0.65rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
  border: 1px solid rgba(110, 231, 183, 0.4);
  cursor: pointer;
  transition: filter 0.2s, transform 0.15s;
}

.mobile-menu-tools-icon-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.mobile-menu-tools-contrast-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-200);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.mobile-menu-tools-contrast-btn:hover {
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(110, 231, 183, 0.35);
  color: #fff;
}

.mobile-lang-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.mobile-lang-chip {
  flex: 1;
  min-width: 3.5rem;
  padding: 0.55rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--gray-200);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.mobile-lang-chip:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--primary-500);
  color: #fff;
}

.mobile-lang-chip-wide {
  flex: 1 1 100%;
  max-width: 100%;
}

/* Variante páginas de curso (tons alinhados ao header escuro) */
.mobile-menu-tools-card--course {
  background: rgba(10, 12, 16, 0.88);
  border-color: rgba(148, 163, 184, 0.2);
}

.mobile-menu-tools-icon-btn--course {
  background: rgba(59, 130, 246, 0.25);
  border-color: rgba(96, 165, 250, 0.45);
}

.mobile-menu-tools-icon-btn--course:hover {
  background: rgba(59, 130, 246, 0.4);
}

.mobile-menu-tools-contrast-btn--course {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(148, 163, 184, 0.25);
}

.mobile-lang-chip--course:hover {
  background: rgba(59, 130, 246, 0.25);
  border-color: rgba(96, 165, 250, 0.6);
}

/* ===== Nova Seção Pessoas ===== */
.pessoas-grid {
  display: grid;
  grid-template-columns: 1fr; /* Coluna única em telas pequenas */
  gap: 2rem;
  align-items: flex-start;
}

.pessoas-coluna {
  width: 100%;
}

.pessoas-titulo {
  font-size: 1.5rem; /* 24px */
  font-weight: 700;
  color: var(--primary-400);
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-700);
}

.pessoas-divisor {
  display: none; /* Escondido em telas pequenas */
}

/* Layout para telas médias e grandes (a partir de 1024px) */
@media (min-width: 1024px) {
  .pessoas-grid {
    /* 1fr (coord) | auto (divisor) | 2fr (admin) */
    grid-template-columns: 1fr auto 2fr;
    gap: 3rem; /* Espaçamento maior */
  }

  .pessoas-divisor {
    display: block;
    width: 1px;
    background-color: var(--gray-700);
    height: 400px; /* Altura da linha */
    align-self: center; /* Centraliza a linha verticalmente */
  }

  /* Faz os dois cards da seção Pessoas terem o mesmo tamanho — antes só a
     coordenação tinha max-width, deixando o card da equipe administrativa
     visivelmente maior e desalinhado com o outro. */
  #coordenacao-container .faculty-card,
  #administrativo-container .faculty-card {
    max-width: 320px;
  }
}
/* ===== ESTILOS PARA O CARROSSEL DE ESTATÍSTICAS (CONTADORES) ===== */

.stats-carousel-container {
    display: flex; /* Habilita o layout horizontal */
    overflow-x: auto; /* Permite a rolagem no eixo X */
    scroll-snap-type: x mandatory; /* Faz os cards "pararem" no lugar certo ao rolar */
    gap: 1.5rem; /* Espaçamento entre os cards */
    padding: 1rem;
    margin: 0 -1rem; /* Compensa o padding para alinhar nas bordas */
    -webkit-overflow-scrolling: touch; /* Melhora a fluidez da rolagem em iOS */
}

/* Esconde a barra de rolagem visualmente */
.stats-carousel-container::-webkit-scrollbar {
    display: none;
}
.stats-carousel-container {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

.stats-card {
    flex: 0 0 75%; /* Cada card ocupa 75% da largura da tela */
    scroll-snap-align: center; /* Centraliza o card ao rolar */
    text-align: center;
    padding: 1.5rem;
    
    /* Reutiliza o estilo de card que você já tem */
    background: linear-gradient(145deg, var(--gray-800), var(--gray-700));
    border-radius: 1rem;
    border: 1px solid var(--gray-600);
}

/* Media Query: Transforma de volta em grade em telas maiores */
@media (min-width: 768px) { /* md: breakpoint */
    .stats-carousel-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr); /* 3 colunas em tablets */
        overflow-x: visible; /* Desativa a rolagem */
        margin: 0;
        padding: 0;
    }
    .stats-card {
        flex-basis: auto; /* Reseta a largura do card */
    }
}

@media (min-width: 1024px) { /* lg: breakpoint */
    .stats-carousel-container {
        grid-template-columns: repeat(5, 1fr); /* 5 colunas em desktops */
    }
}
/* --- Estilos para o Carrossel de Projetos --- */

.project-carousel-container .swiper {
  padding-bottom: 3rem; /* Espaço para a paginação */
  /* Z-index baixo para botões ficarem acima */
  z-index: 1;
}

.project-carousel-container .swiper-slide {
  display: flex;
  height: auto;
  align-items: stretch;
  overflow: visible !important; /* Adicionado para garantir que o conteúdo não seja cortado */
}
.project-carousel-container .swiper-slide > .grid {
    width: 100%; /* Garante que o grid ocupe o slide */
}
 /* Garante altura mínima para os cards */
 .project-carousel-container .project-card {
     min-height: 400px; /* Ajuste conforme necessário */
 }


/* Paginação (Pontos) */
.project-carousel-container .swiper-pagination {
    bottom: 10px !important; /* Posição dos pontos */
}
.project-carousel-container .swiper-pagination-bullet {
  background-color: var(--gray-600);
  opacity: 0.8;
  transition: background-color 0.3s ease, opacity 0.3s ease;
  width: 10px; /* Tamanho dos pontos */
  height: 10px;
}
.project-carousel-container .swiper-pagination-bullet-active {
  background-color: var(--primary-500);
  opacity: 1;
}

/* Botões de Navegação (Setas) */
.project-carousel-container .swiper-button-prev,
.project-carousel-container .swiper-button-next {
  color: var(--primary-400);
  background-color: rgba(15, 23, 42, 0.7); /* Fundo escuro semi-transparente */
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transition: background-color 0.3s ease, color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 50%; /* Centraliza verticalmente */
  transform: translateY(-50%); /* Ajuste fino vertical */
   z-index: 10; /* Garante que fiquem acima dos slides */
   margin-top: -24px; /* Ajuste adicional se necessário (metade da altura) */
}
.project-carousel-container .swiper-button-prev:hover,
.project-carousel-container .swiper-button-next:hover {
    background-color: var(--primary-500);
    color: white;
}
.project-carousel-container .swiper-button-prev::after,
.project-carousel-container .swiper-button-next::after {
    font-size: 1.1rem; /* Tamanho das setas */
    font-weight: bold;
}

/* Posição das Setas */
.project-carousel-container .swiper-button-prev { left: 0px; }
.project-carousel-container .swiper-button-next { right: 0px; }

/* Esconder setas em telas pequenas */
@media (max-width: 768px) {
    .project-carousel-container .swiper-button-prev,
    .project-carousel-container .swiper-button-next {
        display: none;
    }
}

 /* Necessário para animação funcionar via JS */
 .project-card.slide-in-up {
     opacity: 0;
 }