@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-dark: #121212;
  --surface-base: #1c1c1e;
  --surface-hover: #2c2c2e;
  --text-main: #ffffff;
  --text-muted: #a1a1aa;
  --border: rgba(255, 255, 255, 0.1);
  
  /* Cores baseadas no Hexágono Roxo */
  --accent-start: #5e2bfa; /* Roxo escuro/vibrante da imagem */
  --accent-end: #9a6aff;   /* Roxo mais claro para dar brilho */
  --accent-solid: #6528F7; /* Cor sólida de fallback */
  --accent-glow: rgba(94, 43, 250, 0.3);
  
  --radius-lg: 16px;
  --radius-pill: 50px;
  --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}



/* Fundo Texturizado de Grade Suave (Profundidade) */
.bg-pattern {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
  mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
}

.fade-in { animation: fadeIn 0.6s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ================== TOPBAR ================== */
.topbar {
  background-color: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
}
.brand-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
}
.brand-name { font-weight: 800; font-size: 1.25rem; letter-spacing: -0.5px; }

/* Links Centrais da Topbar */
.topbar-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--text-main); }

/* Botão Topbar */
.btn-primary-small {
  background-color: var(--accent);
  color: #000;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.btn-primary-small:hover { background-color: var(--accent-hover); transform: translateY(-1px); }

/* ================== HOME LAYOUT ================== */
.home-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4rem 1.5rem;
}

.home-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 700px;
  gap: 2rem;
}

.big-avatar {
  width: 160px; /* Aumentei um pouco para dar mais destaque */
  height: 160px;
  object-fit: contain; /* 'contain' garante que a logo não seja cortada */
  
  /* A MÁGICA AQUI: Fundo transparente e sem bordas */
  background-color: transparent; 
  border: none;
  
  /* Drop-shadow contorna a imagem transparente (diferente do box-shadow) */
  filter: drop-shadow(0 0 25px var(--accent-glow));
  transition: filter 0.4s ease-in-out;
}

/* Um brilho extra se o usuário passar o mouse */
.big-avatar:hover {
  filter: drop-shadow(0 0 100px var(--accent-start));
}

/* Ajuste do tamanho no celular */
@media (max-width: 768px) {
  .big-avatar {
    width: 120px;
    height: 120px;
  }
}

/* Textos da Hero Section */
.hero-text-block {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.home-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
}
.text-highlight {
  color: var(--accent);
}

.home-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 550px;
  margin: 0 auto;
}

/* Barra de Pesquisa Central */
.home-form { width: 100%; max-width: 550px; }

.search-pill {
  display: flex;
  align-items: center;
  background: var(--surface-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.5rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
  transition: var(--transition);
}
.search-pill:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow), 0 4px 24px rgba(0,0,0,0.6);
  transform: translateY(-2px);
}
.search-icon { color: var(--text-muted); transition: var(--transition); }
.search-pill:focus-within .search-icon { color: var(--accent); }

.divider {
  width: 1px; height: 24px;
  background-color: var(--border);
  margin: 0 1rem;
}

.home-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.1rem;
  font-family: inherit;
  outline: none;
  padding: 0.5rem 0;
}
.home-input::placeholder { color: var(--text-muted); }

/* ================== BOTÕES HERO ================== */
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition);
}
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 0 15px var(--accent-glow); }

.btn-secondary { background: transparent; color: var(--text-main); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--surface-hover); border-color: var(--text-muted); }

/* ================== RESPONSIVIDADE ================== */
@media (max-width: 768px) {
  .topbar-nav { display: none; /* Oculta links do meio no celular */ }
  
  .home-title { font-size: 2.2rem; }
  .home-subtitle { font-size: 1rem; padding: 0 1rem; }
  
  .home-content { gap: 1.5rem; margin-top: 1rem; }
  .big-avatar { width: 90px; height: 90px; }

  .hero-actions { flex-direction: column; width: 100%; max-width: 550px; }
  .btn { width: 100%; justify-content: center; }

  .search-pill { padding: 0.5rem 1rem; }
  .home-input { font-size: 1rem; }
}

@media (max-width: 480px) {
  .home-title { font-size: 1.8rem; }
  .brand-name { display: none; /* Deixa só o logo no celular pra poupar espaço */ }
}

.btn-primary-small, .btn-primary {
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  color: #ffffff; /* Ajustado para branco, contrasta perfeitamente com o roxo */
  border: none;
  font-weight: 700;
}
.btn-primary-small:hover, .btn-primary:hover { 
  box-shadow: 0 0 18px var(--accent-glow); 
  transform: translateY(-2px); 
}

/* DEGRADÊ NO TEXTO E ANIMAÇÃO JS */
.text-highlight {
  display: inline-block; /* Necessário para a animação de subir/descer funcionar */
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
}

/* Classe adicionada via Javascript para fazer a palavra sumir elegantemente */
.text-highlight.fade-out {
  opacity: 0;
  transform: translateY(-15px); /* Sobe enquanto some */
}
.text-highlight.fade-in-prep {
  opacity: 0;
  transform: translateY(15px); /* Prepara embaixo para subir ao aparecer */
}

/* =============== FOCUS DA BARRA DE PESQUISA =============== */
.search-pill:focus-within {
  border-color: var(--accent-solid);
  box-shadow: 0 0 0 4px var(--accent-glow), 0 4px 24px rgba(0,0,0,0.6);
  transform: translateY(-2px);
}
.search-pill:focus-within .search-icon { color: var(--accent-solid); }