/* Variáveis CSS Básicas (Refined) */
:root {
  color-scheme: only light;
  --bg-body: #ffffff;
  --bg-card: #ffffff;
  --text-title: #333333;
  --text-desc: #666666;
  --text-primary: #333333; /* Fallback alias */
  --text-main: #333333; /* For index.html consistency */
  --navbar-text: #ffffff;
  --card-bg: #ffffff; /* Alias for consistency */
  --footer-bg: #333333;
  --border-color: #e0e0e0;
  --shadow-color: rgba(0, 0, 0, 0.1);
}

html {
  scroll-behavior: smooth;
}

body.dark-mode {
  color-scheme: only dark;
  --bg-body: #121212;
  --bg-card: #1e1e1e;
  --card-bg: #1e1e1e;
  --text-title: #f0f0f0;
  --text-desc: #b0b0b0;
  --text-primary: #f0f0f0;
  --text-main: #f0f0f0;
  --navbar-text: #f0f0f0;
  --footer-bg: #000000;
  --border-color: #333333;
  --shadow-color: rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-body);
  color: var(--text-desc);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

/* Força as seções a mudarem de cor junto com o body */
body, 
section,
.page-header-standard, 
.projetos, /* Using the actual class from the file which is .projetos, not .projects-section */
.projects-section {
  background-color: var(--bg-body) !important;
  transition: background-color 0.3s ease;
}

.page-header-standard h1,
.page-header-standard h2,
.projetos h3,
.section-title {
  color: var(--text-title) !important;
}

/* FORÇA BRUTA: Garante que seções não tenham fundo branco fixo no Dark Mode */
body.dark-mode section,
body.dark-mode .page-header-standard,
body.dark-mode .main-content,
body.dark-mode .projects-section,
body.dark-mode .team-section,
body.dark-mode .publications-section,
body.dark-mode .about-main, /* Added explicit override for about page too */
body.dark-mode .about-mission {
  background-color: var(--bg-body) !important;
  color: var(--text-desc) !important;
  transition: background-color 0.3s ease;
}

/* Garante que os títulos dentro dessas seções fiquem claros */
body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode .section-title,
body.dark-mode .mission-title,
body.dark-mode .about-title {
  color: var(--text-title) !important;
}

/* Explicitly lighten paragraph text in specific dark mode sections */
body.dark-mode .about-text,
body.dark-mode .mission-text {
  color: #d1d1d1 !important; /* Soft light gray - better comfort than pure white */
}

/* Dark Mode Overrides for Cards */
body.dark-mode .project-card,
body.dark-mode .collab-card,
body.dark-mode .member-card,
body.dark-mode .publication-card {
  background-color: var(--bg-card); /* Explicitly using --bg-card var */
  color: var(--text-primary);
  border-color: var(--border-color);
}

body.dark-mode .project-card:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5); /* Sombra mais forte no dark mode */
}

/* Ajuste dos Badges no Dark Mode */
body.dark-mode .badge {
  background-color: #333333; /* Cinza escuro */
  color: #e0e0e0; /* Texto claro */
  border: 1px solid #444; /* Borda sutil */
}

/* Ajuste do Link 'Ver Detalhes' no Dark Mode */
body.dark-mode .card-link {
  color: #b0b0b0; /* Cinza mais claro conforme pedido */
}

body.dark-mode .card-link::after {
  background-color: #b0b0b0;
}

body.dark-mode .card-link:hover {
  color: #ffffff; /* Branco ao passar o mouse */
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode .card-title,
body.dark-mode .member-name {
  color: #f1f1f1 !important;
}

/* Styles do Botão Toggle (Task 2) */
.nav-item-theme {
  display: flex;
  align-items: center;
}

.theme-toggle-container {
  display: flex;
  align-items: center;
}

.theme-toggle-label {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  border: 2px solid #ffffff; /* Match Colabore border */
  background-color: transparent; /* Cleaner look to match outlines */
  display: grid;
  place-items: center;
  cursor: pointer;
  line-height: 1;
  background-color: rgba(255, 255, 255, 0.1); /* Fundo sutil */
}

.theme-toggle-input {
  display: none;
}

.theme-toggle-icon {
  grid-column: 1 / 1;
  grid-row: 1 / 1;
  transition: transform 500ms;
  line-height: 0.1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle-icon--moon {
  transition-delay: 200ms;
  color: #ffffff;
}

.theme-toggle-icon--sun {
  transform: scale(0);
  color: #ffa500;
}

#switch:checked + .theme-toggle-icon--moon {
  transform: rotate(360deg) scale(0);
}

#switch:checked ~ .theme-toggle-icon--sun {
  transition-delay: 200ms;
  transform: scale(1) rotate(360deg);
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
}

ul {
  list-style: none;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  padding: 0;
  transition:
    background-color 0.3s ease,
    padding 0.3s ease;
}

.navbar.navbar-light {
  background-color: #cb4f08;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.navbar.scrolled {
  background-color: #cb4f08 !important; /* Laranja conforme solicitado */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.navbar.navbar-light .nav-links a {
  color: #ffffff;
}

.navbar.navbar-light .nav-links a:not(.nav-btn)::after {
  background-color: #ffffff;
}

.navbar.navbar-light .nav-btn {
  border: 1px solid #ffffff;
  color: #ffffff;
  background-color: transparent;
}

.navbar.navbar-light .nav-btn:hover {
  background-color: #ffffff;
  color: #2c2c2c;
}

.logo img {
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.navbar.navbar-light .logo img {
  filter: brightness(0) invert(1);
}

.navbar .container {
  max-width: 100%;
  padding: 10px 20px; /* Reduzido para deixar a navbar mais fina */
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-links {
  display: flex;
  gap: 40px;
  align-items: center; /* Garante que Texto, Botão e Toggle fiquem alinhados no meio verticalmente */
}

.logo img {
  height: 90px; /* Increased from 80px */
  margin-top: 10px; /* Adjusted from 6px */
}

.nav-links a {
  font-family: "Montserrat", sans-serif; /* Updated to Montserrat */
  font-size: 1rem;
  font-weight: 400;
  color: #ffffff !important; /* FORCED WHITE for homepage/transparent navbar */
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  text-decoration: none; /* Ensure no default underline */
  position: relative; /* Required for the ::after effect */
}

.nav-links a:hover {
  opacity: 1; /* Keep full opacity on hover for the effect */
}

/* Active State for Navbar Links */
.navbar .nav-links a.active {
  color: #ffffff !important; /* Branco Puro */
  font-weight: 700; /* Negrito para destaque */
  opacity: 1; /* Opacidade total */
  /* border-bottom: 2px solid white;  Opcional based on user request, but usually good for accessibility */
}

.navbar .nav-links a {
  /* Existing styles above handle color/font, but let's ensure base opacity transition */
  color: rgba(
    255,
    255,
    255,
    0.85
  ); /* Slightly transparent by default for contrast with active */
  transition: all 0.3s ease;
}

/* Underline hover effect for regular links (excluding the button) */
.nav-links a:not(.nav-btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px; /* Slightly below the text */
  height: 2px;
  width: 0; /* Start invisible */
  background-color: #fff;
  transition: width 0.3s ease-in-out; /* Smooth animation */
}

.nav-links a:not(.nav-btn):hover::after {
  width: 100%; /* Expand to full width on hover */
}

/* Ensure Active Link ALWAYS has the underline */
.nav-links a.active:not(.nav-btn)::after {
  width: 100%;
}

/* Page Header Standard (Master Styles) */
.page-header-standard {
  background-color: var(--bg-body); /* Usando variável em vez de branco fixo */
  padding-top: 100px; /* Adjusted to 100px to clear navbar comfortably */
  padding-bottom: 40px; /* Espaço até o conteúdo */
  text-align: center; /* Centralizado */
  width: 100%;
}

.page-header-standard h1 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 3rem;
  color: #c65000;
  margin-bottom: 16px;
  line-height: 1.2;
}

.page-header-standard .subtitle {
  font-family: "Roboto", sans-serif;
  font-size: 1.1rem;
  color: #666666;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Special style for 'Colabore' button */
.nav-links .nav-btn {
  border: 1px solid #fff;
  padding: 8px 20px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.nav-links .nav-btn:hover {
  background-color: #fff;
  color: #000 !important; /* Invert colors on hover - FORCED BLACK to override link white */
  opacity: 1; /* Override default opacity hover */
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  /* background-image removed for LCP performance - now using <img class="hero-bg"> */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: 0;
  overflow: hidden; /* Ensure image doesn't overflow */
}

/* New efficient Hero Background Image */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none; /* Prevent interaction */
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Gradient overlay: Darker at top for navbar, lighter in center, subtle dark at bottom */
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.1) 30%,
    rgba(0, 0, 0, 0.1) 70%,
    rgba(0, 0, 0, 0.4) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-family: "Montserrat", sans-serif; /* Institutional font */
  font-size: 4rem;
  font-weight: 700; /* Bold for impact */
  font-style: normal; /* No italics */
  margin-bottom: 10px;
  line-height: 1.1;
  color: #ffffff !important; /* FORCED WHITE for homepage */
  /* Strong text shadow for readability against the lighter background */
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
  font-family: "Montserrat", sans-serif;
  font-size: 1.5rem;
  font-weight: 500; /* Increased weight for better readability */
  font-style: normal; /* No italics */
  margin-bottom: 40px;
  opacity: 1; /* Increased opacity */
  color: #ffffff !important; /* FORCED WHITE for homepage */
  /* Stronger text shadow to pop against complex backgrounds */
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.8),
    0 4px 12px rgba(0, 0, 0, 0.8);
}

/* Dark Mode refinements for Hero */
body.dark-mode .hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.4) 30%,
    rgba(0, 0, 0, 0.4) 70%,
    rgba(0, 0, 0, 0.8) 100%
  );
}

body.dark-mode .slider-dots .dot {
    background-color: rgba(255, 255, 255, 0.3);
}

body.dark-mode .slider-dots .dot.active {
    background-color: #CB4F08; /* Laranja da marca */
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid #fff;
  color: #fff;
}

.btn-outline:hover {
  background-color: #fff;
  color: #000;
}

/* Projetos Section */
.projetos {
  background-color: #ffffff;
  padding: 30px 0 80px 0;
  margin-top: 70px;
}

.section-title {
  font-family: "Montserrat", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c2c2c;
  text-align: center;
  margin-bottom: 40px;
  margin-top: 0;
  padding-top: 0;
  letter-spacing: -0.5px;
}

/* Projects Grid - 3 columns responsive */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

/* Project Card */
.project-card {
  background-color: var(--bg-card);
  color: var(--text-desc);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 15px var(--shadow-color);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card h3,
.card-title {
  color: var(--text-title) !important;
}

.project-card:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  transform: translateY(-4px);
}

/* Card Image */
.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-card:hover .card-image img {
  transform: scale(1.05);
}

/* Card Body */
.card-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-family: "Montserrat", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #2c2c2c;
  margin-bottom: 12px;
  line-height: 1.3;
  text-align: center;
}

.card-description {
  font-family: "Inter", sans-serif;
  font-size: 0.95rem;
  color: var(--text-desc);
  line-height: 1.5;
  margin-bottom: 24px;
  flex-grow: 1;
  text-align: center;
}

/* Badges/Tags */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  justify-content: center;
}

.badge {
  display: inline-block;
  background-color: #e8e8e8;
  color: #2c2c2c;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Card Footer */
.card-footer {
  padding: 0 24px 24px 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-link {
  font-family: "Montserrat", sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: #2c2c2c;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  position: relative;
}

.card-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 2px;
  background-color: #2c2c2c;
  transition: width 0.3s ease;
}

.card-link:hover::after {
  width: 100%;
}

/* Responsive Grid */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .projetos {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.hamburger {
  display: none;
  cursor: pointer;
  z-index: 1001; /* ensures it sits on top of the menu */
}

.hamburger .bar {
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all 0.3s ease-in-out;
  background-color: white;
  display: block;
  border-radius: 2px;
}

/* Animations for Hamburger to X */
.hamburger.active .bar:nth-child(2) { opacity: 0; }
.hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(203, 79, 8, 0.98); /* Fundo Laranja */
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Animação fluida */
    z-index: 1000;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links li {
    margin: 20px 0;
  }
  
  .nav-utils-group {
    flex-direction: column !important;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }
}

/* ===== SOBRE PAGE - REDESIGN (Butantan Style) ===== */

/* Page Hero */
.page-hero {
  position: relative;
  height: 65vh; /* Aumentado um pouco conforme solicitado (era 50vh) */
  width: 100%;
  /* Background logic moved to <img> tag for LCP */
  margin-top: 0; /* Cola no topo */
  overflow: hidden;
}

/* Overlay Escuro */
.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4); /* Leve camada escura para o menu */
  z-index: 1;
}

/* Ajuste na Navbar para ela ficar sobre o banner se for transparente */
/* (A navbar já é fixed e transparente no main.css, então vai funcionar) */

/* Main About Section */
.about-main {
  background-color: #ffffff;
  /* Remover margin-top pois o banner já ocupa espaço e queremos controle total */
  margin-top: 0;
  padding-top: 80px; /* Adicionado espaçamento superior conforme pedido */
  padding-bottom: 80px;
}

/* Título (Agora dentro do grid, ajustado) */
.about-title {
  font-family: "Montserrat", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 25px; /* Reduzido um pouco pois agora esta direto sobre o texto */
  line-height: 1.2;
  text-align: left;
}

/* Grid layout */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr; /* Coluna da imagem menor, texto maior */
  gap: 60px;
  align-items: start; /* Alinhar ao topo */
}

/* Coluna Imagem */
.about-image {
  overflow: hidden;
  /* Bordas retas conforme pedido */
  border-radius: 0;
  box-shadow: none; /* Estilo mais clean/sério */
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  /* Removemos arredondamentos se houver */
}

/* Coluna Conteúdo */
.about-content {
  padding: 0; /* Reset padding interno */
  padding-top: 20px; /* Leve ajuste se precisar alinhar oticamente com imagem */
}

.about-text {
  font-family: "Inter", sans-serif;
  font-size: 1.1rem; /* Aumentado um pouco (era 1rem) */
  color: #555;
  line-height: 1.8; /* Aumentado line-height para acompanhar o font-size maior */
  margin-bottom: 25px;
  text-align: justify; /* Justificado conforme pedido */
}

/* Responsive ajustes */
@media (max-width: 768px) {
  .page-hero {
    height: 40vh; /* Um pouco menor no mobile */
  }

  .about-header {
    padding-top: 40px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-title {
    font-size: 2rem;
  }
}

/* Mission Section - Single Column */
.about-mission {
  background-color: #f5f5f5;
  padding: 80px 0;
}

.mission-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.mission-title {
  font-family: "Montserrat", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c2c2c;
  margin-bottom: 40px;
}

.mission-text {
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  color: #333333;
  line-height: 1.9;
  margin-bottom: 25px;
  text-align: justify;
}

/* Responsive - Sobre Page */
@media (max-width: 768px) {
  .about-main {
    padding: 60px 0;
    margin-top: 70px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }

  .about-text {
    font-size: 0.95rem;
  }

  .about-mission {
    padding: 60px 0;
  }

  .mission-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
  }

  .mission-text {
    font-size: 0.95rem;
  }
}

/* ===== EQUIPE PAGE (Minimalist / Academic Style) ===== */

.team-page-body {
  background-color: #ffffff;
  color: #333;
}

/* Container override for team page (more spacious) */
.team-container {
  max-width: 1200px;
  padding: 150px 20px 60px 20px; /* Increased top padding to 150px */
}

/* Section Styling */
.team-section {
  margin-bottom: 80px;
}

.team-section-title {
  font-family: "Montserrat", sans-serif; /* Matched project font */
  font-weight: 700; /* Bold as requested */
  font-size: 2rem; /* ~32px */
  color: #333;
  margin-bottom: 40px;
  letter-spacing: -0.5px;
  border-bottom: none; /* Explicitly no border */
  padding-bottom: 0;
}

/* Grid Layout */
.team-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr); /* 5 columns on desktop */
  gap: 40px; /* Spacious gap */
}

/* Member Card (Minimalist) */
.member-card {
  display: flex;
  flex-direction: column;
  /* No border, no shadow */
  background: transparent;
}

/* Photo */
.member-photo {
  width: 100%;
  aspect-ratio: 1 / 1; /* Square */
  object-fit: cover;
  border-radius: 6px; /* Slight rounding */
  margin-bottom: 16px;
  /* transition: filter 0.3s ease; - Removed transition as we are not changing filter on hover anymore */
}

/* Hover effect removed as per user request for colorful photos by default */
/* .member-card:hover .member-photo {
    filter: grayscale(0%);
} */

/* Typography -- FORCE COLORS to override body white */
.member-info {
  text-align: left;
}

.member-name {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 1rem; /* 16px */
  color: #222 !important; /* Force dark color */
  margin-bottom: 4px;
  line-height: 1.2;
}

.member-role {
  font-family: "Inter", sans-serif;
  font-size: 0.875rem; /* 14px */
  color: #C65000 !important; /* Orange */
  margin-bottom: 2px;
  font-weight: 400;
}

.member-aff {
  font-family: "Inter", sans-serif;
  font-size: 0.75rem; /* 12px */
  color: var(--text-desc) !important; /* Adaptable light grey color */
  margin-top: 4px;
}

/* Social Buttons (Equipe Cards) */
.card-actions {
  display: flex;
  gap: 0; /* Managed by padding/border */
  justify-content: center;
  align-items: center;
  margin-top: 25px; /* Increased spacing downwards */
}

.social-btn {
  border: none; /* Removed border */
  background: transparent;
  color: #999 !important; /* Lighter grey for subtlety */
  font-size: 0.65rem; /* Slightly smaller */
  padding: 0 15px; /* Spacing */
  border-radius: 0;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  letter-spacing: 0.5px;
}

/* Add separator dash between items */
.social-btn + .social-btn {
  border-left: 1px solid #ddd;
}

.social-btn:hover {
  color: #c65000 !important;
}

/* Responsive */
@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr); /* 3 columns tablet */
    gap: 30px;
  }
}

@media (max-width: 600px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 columns mobile */
    gap: 20px;
  }

  .team-section-title {
    font-size: 1.75rem;
  }
}

/* --- Hero Slider Premium --- */
/* --- Hero Slider (Correção de Alinhamento) --- */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh; /* Altura Full Screen */
  min-height: 600px;
  overflow: hidden;
  background-color: #121212;
  margin-top: 0;
  padding: 0;
}
.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease-in-out, visibility 1s;
  z-index: 0;

  /* A Mágica da Centralização: */
  display: flex;
  flex-direction: column;
  justify-content: center; /* Centraliza Verticalmente */
  align-items: center; /* Centraliza Horizontalmente */
}

.slide.prev-slide {
  opacity: 1;
  visibility: visible;
  z-index: 1;
  /* Fica intacto enquanto o próximo foca por cima, removendo o "piscar" escuro */
}

.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -1;
  transform: scale(1);
  transition: transform 8s ease-out;
}
.slide.active .slide-bg {
  transform: scale(1.1);
}

/* Overlay Escuro para o texto sempre ler bem */
.slide-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3),
    rgba(0, 0, 0, 0.8)
  );
}

.slide-content {
  position: relative;
  z-index: 2;
  color: #ffffff;
  width: 100%;
  max-width: 900px;
  text-align: center; /* Garante que o texto fique no meio */
  padding: 0 20px;

  /* TRUQUE VISUAL: Compensa a altura do menu para o centro visual ficar perfeito */
  /* Reduced from 60px to 30px to allow more space for content */
  margin-top: 30px;
}

.slide-category {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #cb4f08;
  margin-bottom: 20px; /* Reverted to 20px */
  font-weight: 800;
  background: rgba(255, 255, 255, 0.95);
  padding: 6px 18px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.slide-title {
  /* Font Size Fluid: Reduced max from 3.8rem to 3rem to handle long titles better */
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 30px; /* Reduced from 40px */
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
  line-height: 1.15; /* Slightly reduced from 1.2 */
  color: #fff;
}

.slide-desc {
  font-size: 1.2rem; /* Slightly reduced from 1.25rem */
  margin-bottom: 40px; /* Reduced from 50px */
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  font-weight: 400;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto; /* Centraliza o bloco de texto */
}

/* Botão e Navegação */
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #cb4f08;
  color: white !important;
  padding: 18px 40px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(203, 79, 8, 0.4);
}
.btn-hero:hover {
  background-color: #e65c0a;
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(203, 79, 8, 0.6);
}
.btn-hero i {
  transition: transform 0.3s ease;
}
.btn-hero:hover i {
  transform: translateX(5px);
}

/* Navegação (Setas e Dots dinâmicos) */
.slider-arrow {
  position: absolute;
  top: 52%; /* Ajustado levemente para baixo */
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 3;
  transition: all 0.3s backdrop-filter 0.3s;
  backdrop-filter: blur(5px);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-arrow:hover {
  background: #cb4f08;
  border-color: #cb4f08;
  transform: translateY(-50%) scale(1.1);
}
.slider-arrow.prev {
  left: 40px;
}
.slider-arrow.next {
  right: 40px;
}

.slider-dots {
  position: absolute;
  bottom: 80px;
  width: 100%;
  text-align: center;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.dot {
  display: block;
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.4);
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.dot.active {
  background-color: #cb4f08;
  width: 35px; /* Estica o dot ativo */
}
.dot:hover:not(.active) {
  background-color: rgba(255, 255, 255, 0.8);
}

/* Scroll Down Indicator - New Custom Arrow */
.scroll-down {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}
.scroll-down a {
  display: block;
  position: relative;
  width: 30px;
  height: 30px;
}

/* Custom Arrow CSS */
.arrow {
  cursor: pointer;
  height: 25px;
  width: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(90deg); /* Rotate to point down */
  transition: transform 0.1s;
}

.arrow-top,
.arrow-bottom {
  background-color: rgba(
    255,
    255,
    255,
    0.4
  ); /* Lighter grey for visibility on dark hero */
  height: 2px;
  left: -5px;
  position: absolute;
  top: 50%;
  width: 100%;
}

.arrow-top:after,
.arrow-bottom:after {
  background-color: #cb4f08 !important; /* Force orange on interaction */
  content: "";
  height: 100%;
  position: absolute;
  top: 0;
  transition: all 0.15s;
}

.arrow-top {
  transform: rotate(45deg);
  transform-origin: bottom right;
}

.arrow-top:after {
  left: 100%;
  right: 0;
  transition-delay: 0s;
}

.arrow-bottom {
  transform: rotate(-45deg);
  transform-origin: top right;
}

.arrow-bottom:after {
  left: 0;
  right: 100%;
  transition-delay: 0.15s;
}

.arrow:hover .arrow-top:after {
  left: 0;
  transition-delay: 0.15s;
}

.arrow:hover .arrow-bottom:after {
  right: 0;
  transition-delay: 0s;
}

.arrow:active {
  transform: translate(-50%, -50%) rotate(90deg) scale(0.9);
}

/* Responsividade */
@media (max-width: 768px) {
  .slide-content {
    padding: 0 20px; 
    margin-top: 10px; /* Reduced to gain vertical space */
  }
  .slide-title {
    /* Allow font to go slightly smaller for very long titles */
    font-size: clamp(1.2rem, 5vw, 1.7rem) !important;
    margin-bottom: 12px;
    line-height: 1.25 !important;
  }
  .slide-desc {
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.4;
  }
  .slide-category {
    font-size: 0.70rem;
    padding: 4px 12px;
    margin-bottom: 12px;
  }
  .hero-slider {
    height: 85vh; /* Slightly more height for content */
    min-height: 550px;
  }
  .slider-arrow {
    display: none;
  }
  .btn-hero {
    padding: 10px 22px;
    font-size: 0.9rem;
  }
  .slider-dots {
    bottom: 65px; /* Lower position to avoid Saiba Mais button */
  }
  .scroll-down {
    bottom: 20px; /* Adjust to stay below dots */
  }
}

/* --- Manifesto Section --- */
.manifesto-section {
  padding: 20px 0;
  background-color: var(--bg-body);
  transition: background-color 0.3s ease;
}
.manifesto-title {
  font-size: 3.5rem;
  color: var(--text-title);
  font-weight: 900;
  margin-bottom: 25px;
  letter-spacing: -1px;
}
.manifesto-lead {
  font-size: 1.4rem;
  color: #cb4f08;
  font-weight: 600;
  max-width: 800px;
  margin: 0 auto 35px;
  line-height: 1.5;
}
.manifesto-divider {
  width: 80px;
  height: 5px;
  background-color: #cb4f08;
  margin: 0 auto 35px;
  border-radius: 3px;
}
.manifesto-sub {
  font-size: 1.15rem;
  color: var(--text-body);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- Botões Utilitários (Idioma, Cadeado, etc) --- */
.circular-btn {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #ffffff; /* Match Colabore border */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  box-sizing: border-box;
  text-decoration: none;
}

.circular-btn.lang-toggle {
  font-size: 0.85rem;
  font-weight: 700;
}

.circular-btn.admin-lock {
  font-size: 1rem;
}

/* Efeito ao passar o mouse e estado ativo */
.circular-btn:hover,
.circular-btn.lang-toggle.active-lang {
  background-color: rgba(
    255,
    255,
    255,
    0.2
  ); /* Fundo branco translúcido */
  color: #ffffff;
  border: 2px solid #ffffff;
}

/* Oculta as barras nativas do Google */
#google_translate_element,
.skiptranslate,
.goog-te-banner-frame {
  display: none !important;
}
body {
  top: 0 !important;
}

/* Transição de Página Sutil e Segura */
/* Apenas opacidade para garantir que o layout fique perfeitamente estático e não cause "saltos" ou espaços em branco */
body {
  animation: subtleFadeIn 0.8s ease-out forwards;
}

@keyframes subtleFadeIn {
  0% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}