/* Reset e variáveis */
:root {
  --bg-color: #121212;
  --bg-secondary: #1a1a1a;
  --bg-card: #1f1f1f;
  --gold: #e2b64d;
  --gold-hover: #f0c969;
  --gold-light: rgba(226, 182, 77, 0.1);
  --white: #ffffff;
  --text-color: #e5e5e5;
  --text-secondary: #aaaaaa;
  --border-radius: 16px;
  --border-radius-small: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 12px 40px rgba(226, 182, 77, 0.25);
  --border: 1px solid rgba(255, 255, 255, 0.05);
  --gradient-gold: linear-gradient(135deg, var(--gold), var(--gold-hover));
  --gradient-bg: linear-gradient(135deg, var(--bg-color), var(--bg-secondary));
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--gradient-bg); color: var(--text-color); font-family: "Poppins", sans-serif; line-height: 1.6; min-height: 100vh; overflow-x: hidden; }
.page-wrapper { display: flex; flex-direction: column; min-height: 100vh; position: relative; }
.container { width: 90%; max-width: 1400px; margin: 0 auto; padding: 0 20px; }

/* Elementos decorativos de fundo */
.bg-decoration { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: -1; overflow: hidden; }
.floating-shapes { position: relative; width: 100%; height: 100%; }
.shape { position: absolute; border-radius: 50%; background: var(--gold-light); opacity: 0; animation: float 25s infinite linear alternate; }
.shape-1 { width: 100px; height: 100px; top: 20%; left: 10%; animation-delay: 0s; }
.shape-2 { width: 60px; height: 60px; top: 60%; right: 15%; animation-delay: 5s; }
.shape-3 { width: 80px; height: 80px; bottom: 30%; left: 20%; animation-delay: 10s; }
.shape-4 { width: 120px; height: 120px; top: 40%; right: 30%; animation-delay: 15s; }

@keyframes float {
  from { transform: translateY(20px) rotate(0deg); opacity: 0; }
  to { transform: translateY(-20px) rotate(360deg); opacity: 0.5; }
}

/* Cabeçalho */
header { background: rgba(26, 26, 26, 0.95); backdrop-filter: blur(20px); padding: 25px 0; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(226, 182, 77, 0.2); }
.logo-container { display: flex; align-items: center; justify-content: center; gap: 25px; flex-wrap: wrap; }
.logo-wrapper { position: relative; display: flex; align-items: center; justify-content: center; }
.logo { height: 70px; filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.5)); transition: var(--transition); z-index: 2; }
.logo-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 90px; height: 90px; background: radial-gradient(circle, var(--gold-light), transparent); border-radius: 50%; opacity: 0; transition: var(--transition); z-index: 1; }
.logo-wrapper:hover .logo { transform: scale(1.1) rotate(5deg); }
.logo-wrapper:hover .logo-glow { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
.title-wrapper { text-align: center; }
header h1 { color: var(--white); font-size: 32px; font-weight: 600; margin-bottom: 5px; }
header h1 span { color: var(--gold); }
.subtitle { color: var(--text-secondary); font-size: 14px; }

/* Conteúdo principal */
main { flex: 1; padding: 50px 0; }
.intro { text-align: center; margin-bottom: 50px; }
.intro h2 { font-size: 28px; color: var(--gold); margin-bottom: 15px; }
.intro p { color: var(--text-secondary); font-size: 18px; margin-bottom: 20px; max-width: 600px; margin-left: auto; margin-right: auto; }
.intro-decoration { width: 60px; height: 4px; background: var(--gradient-gold); margin: 0 auto; border-radius: 2px; }

/* --- NOVO: Seção de Pesquisa --- */
.search-section {
  margin-bottom: 40px;
}
.search-wrapper {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
#searchInput {
  width: 100%;
  padding: 15px 20px 15px 55px; /* Mais espaço para o ícone */
  background: var(--bg-card);
  border: var(--border);
  border-radius: var(--border-radius-small);
  color: var(--text-color);
  font-size: 1.1rem;
  transition: var(--transition);
  outline: none;
}
#searchInput:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-light);
}
#searchInput::placeholder {
  color: var(--text-secondary);
}
.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--text-secondary);
  pointer-events: none; /* Para não bloquear o clique no input */
}
#noResultsMessage {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.2rem;
  padding: 20px;
}
/* --- Fim da Seção de Pesquisa --- */


/* Grid de ferramentas */
.tools-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin: 0 auto 50px; }

/* Cards */
.card { background: var(--bg-card); border-radius: var(--border-radius); box-shadow: var(--shadow); border: var(--border); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; position: relative; will-change: transform, box-shadow; /* Otimização de Animação */ }
.card a { color: inherit; text-decoration: none; display: flex; flex-direction: column; height: 100%; }
.card-background { position: absolute; inset: 0; background: linear-gradient(135deg, transparent, var(--gold-ultra-light)); opacity: 0; transition: var(--transition); z-index: 1; }
.card::before { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.1), transparent); transition: left 650ms; z-index: 2; }
.card:hover::before { left: 100%; }
.card:hover { transform: translateY(-8px) scale(1.02); border-color: var(--gold); box-shadow: var(--shadow-hover); }
.card:hover .card-background { opacity: 1; }
.card-icon { background: var(--gold-light); color: var(--gold); font-size: 28px; padding: 25px; text-align: center; transition: var(--transition); position: relative; z-index: 3; }
.icon-bg { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: var(--gold); border-radius: 50%; opacity: 0; transition: var(--transition); z-index: -1; }
.card:hover .card-icon { color: var(--bg-secondary); transform: scale(1.1); }
.card:hover .icon-bg { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.card-content { padding: 25px; flex: 1; position: relative; z-index: 3; }
.card h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; color: var(--white); transition: var(--transition); }
.card:hover h3 { color: var(--gold); }
.card p { font-size: 14px; color: var(--text-secondary); margin-bottom: 15px; line-height: 1.5; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 15px; }
.tag { background: rgba(226, 182, 77, 0.15); color: var(--gold); padding: 3px 8px; border-radius: var(--border-radius-small); font-size: 11px; font-weight: 500; border: 1px solid rgba(226, 182, 77, 0.3); }
.card-arrow { position: absolute; top: 20px; right: 20px; color: var(--text-secondary); font-size: 16px; opacity: 0; transform: translateX(-10px); transition: var(--transition); z-index: 4; }
.card:hover .card-arrow { opacity: 1; transform: translateX(0); color: var(--gold); }

/* Seção de estatísticas */
.stats-section { margin: 60px 0; padding: 40px 0; background: rgba(26, 26, 26, 0.5); border-radius: var(--border-radius); border: var(--border); backdrop-filter: blur(10px); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }
.stat-number { font-size: 36px; font-weight: 700; color: var(--gold); margin-bottom: 8px; }
.stat-label { font-size: 16px; color: var(--text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }

/* Rodapé */
footer { background: rgba(26, 26, 26, 0.95); backdrop-filter: blur(20px); padding: 30px 0; position: relative; border-top: 1px solid rgba(226, 182, 77, 0.2); }
.footer-content { text-align: center; color: var(--text-secondary); font-size: 14px; }
footer a { color: var(--gold); text-decoration: none; transition: var(--transition); }
footer a:hover { color: var(--gold-hover); text-decoration: underline; }

/* Animações de Entrada */
.card, .stat-item, .intro { opacity: 0; transform: translateY(20px); animation: fadeInUp 0.8s ease-out forwards; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.card:nth-child(1) { animation-delay: 0.05s; } .card:nth-child(2) { animation-delay: 0.1s; } .card:nth-child(3) { animation-delay: 0.15s; } .card:nth-child(4) { animation-delay: 0.2s; } .card:nth-child(5) { animation-delay: 0.25s; } .card:nth-child(6) { animation-delay: 0.3s; } .card:nth-child(7) { animation-delay: 0.35s; } .card:nth-child(8) { animation-delay: 0.4s; }

/* Responsividade */
@media (max-width: 1200px) { .tools-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 992px) { .tools-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .logo-container { flex-direction: column; gap: 15px; } header h1 { font-size: 28px; } .tools-grid { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: 1fr; gap: 30px; } }
@media (max-width: 576px) { 
  header { padding: 20px 0; } 
  .logo { height: 60px; } 
  header h1 { font-size: 24px; } 
  .card-content { padding: 20px; } 
  .search-wrapper {
    max-width: 100%;
  }
  #searchInput {
    font-size: 1rem;
  }
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: var(--border-radius-small); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }