/* ==========================================================================
   Castelândia Digital - CSS Principal (Inspirado em id.castelandia & guia.castelandia)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --top-bar-green: #15803d;      /* Verde do Topo do id.castelandia */
  --primary-color: #c7b386;       /* Dourado / Ouro */
  --primary-hover: #b49f72;
  --dark-charcoal: #15171e;       /* Fundo Escuro do id.castelandia */
  --surface-dark: #1e212b;        /* Superfície dos Cards */
  --surface-dark-hover: #262a37;
  
  --bg-color: #12141a;
  --surface-glass: rgba(30, 33, 43, 0.85);
  --surface-hover: rgba(38, 42, 55, 0.95);
  --border-glass: rgba(199, 179, 134, 0.35); /* Borda Dourada Elegante */
  --border-highlight: rgba(199, 179, 134, 0.6);

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  /* Badges de Status (Sem Emojis) */
  --badge-ativo-bg: rgba(22, 163, 74, 0.18);
  --badge-ativo-text: #4ade80;
  --badge-ativo-border: rgba(74, 222, 128, 0.4);

  --badge-dev-bg: rgba(199, 179, 134, 0.18);
  --badge-dev-text: #ebdca9;
  --badge-dev-border: rgba(199, 179, 134, 0.4);

  --badge-plan-bg: rgba(56, 189, 248, 0.15);
  --badge-plan-text: #38bdf8;
  --badge-plan-border: rgba(56, 189, 248, 0.35);

  --badge-link-bg: rgba(168, 85, 247, 0.15);
  --badge-link-text: #c084fc;
  --badge-link-border: rgba(192, 132, 252, 0.35);

  /* Sombras & Blur */
  --shadow-glass: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-glass-hover: 0 16px 40px rgba(199, 179, 134, 0.2), 0 8px 16px rgba(0, 0, 0, 0.5);
  --backdrop-blur: blur(16px) saturate(180%);

  /* Tipografia */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Geometria */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* Reset Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Faixa Superior Verde (Identidade do id.castelandia) */
.gov-top-bar {
  background: var(--top-bar-green);
  color: #ffffff;
  padding: 0.45rem 1.5rem;
  font-size: 0.78125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.gov-top-bar .author-credit {
  color: #e2e8f0;
  font-weight: 500;
}

.gov-top-bar .author-name {
  color: #fef08a;
  font-weight: 700;
}

/* Header & Glass Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(18, 20, 26, 0.95);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.brand-symbol {
  width: 2.35rem;
  height: 2.35rem;
  background: linear-gradient(135deg, #15803d 0%, #1e212b 100%);
  border: 1px solid var(--primary-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 4px 12px rgba(199, 179, 134, 0.25);
}

.brand-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background-color: rgba(199, 179, 134, 0.15);
  color: var(--primary-color);
  border: 1px solid rgba(199, 179, 134, 0.35);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 0.35rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-color);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  border-radius: var(--radius-pill);
}

/* Botão Painel Admin (Com Estilo Explícito !important contra override do browser) */
.btn-admin-panel {
  background-color: rgba(30, 33, 43, 0.9) !important;
  border: 1.5px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  padding: 0.5rem 1.15rem !important;
  border-radius: var(--radius-md) !important;
  cursor: pointer !important;
  font-size: 0.875rem !important;
  font-weight: 700 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  transition: all var(--transition-fast) !important;
  font-family: var(--font-body) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25) !important;
}

.btn-admin-panel:hover {
  background-color: var(--primary-color) !important;
  color: #12141a !important;
  box-shadow: 0 4px 15px rgba(199, 179, 134, 0.4) !important;
}

.btn-admin-panel.logged-in {
  border-color: #4ade80 !important;
  color: #4ade80 !important;
  background-color: rgba(22, 163, 74, 0.2) !important;
}

/* Hero Section */
.hero-section {
  padding: 4rem 0 2.5rem 0;
  text-align: center;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-color);
  background: rgba(199, 179, 134, 0.12);
  border: 1px solid rgba(199, 179, 134, 0.35);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2.5rem auto;
  font-weight: 400;
}

/* Abas de Navegação Glassmorphism Container */
.tabs-container {
  display: flex;
  justify-content: center;
  margin: 0 auto 2.5rem auto;
}

.glass-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--backdrop-blur);
  padding: 0.45rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-glass);
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.tab-btn.active {
  background: var(--primary-color);
  color: #12141a;
  border-color: var(--primary-color);
  box-shadow: 0 4px 16px rgba(199, 179, 134, 0.35);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.1rem; }
  .gov-top-bar { font-size: 0.7rem; flex-direction: column; gap: 0.2rem; text-align: center; }
  .nav-menu { display: none; }
}