/* --- Estilos para a Página de Planejamento --- */

:root {
  --bg-dark: #020617;
  --bg-card: #0f172a;
  --primary: #8b5cf6; /* Roxo para simbolizar criatividade/planejamento */
  --accent: #c084fc;
  --text-hi: #f8fafc;
  --text-lo: #94a3b8;
  --border-dashed: rgba(139, 92, 246, 0.3);
  --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-hi);
  line-height: 1.6;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 8%;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-size: 1.2rem;
  color: var(--primary);
  font-weight: 800;
}

header a {
  text-decoration: none;
  color: var(--text-lo);
  font-weight: 600;
  transition: 0.3s;
}

header a:hover {
  color: var(--accent);
  padding-right: 5px;
}

/* Hero Section */
.hero {
  padding: 100px 8% 60px;
  text-align: center;
  background: radial-gradient(circle at bottom, #1e1b4b 0%, var(--bg-dark) 80%);
}

.hero h2 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--text-hi);
}

.hero p {
  color: var(--text-lo);
  max-width: 750px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Grid de Planejamento */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 40px 8% 100px;
  max-width: 1300px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px dashed var(--border-dashed); /* Estilo "Blueprint" */
  transition: var(--transition);
  position: relative;
}

.feature-card:hover {
  border-style: solid;
  border-color: var(--primary);
  transform: translateY(-8px) rotate(1deg); /* Leve inclinação para parecer post-it/papel */
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.feature-card h3 {
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-lo);
  font-size: 0.95rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 60px 8% 40px;
  color: #475569;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Ajuste Mobile */
@media (max-width: 768px) {
  .hero { padding-top: 60px; }
  .feature-card { padding: 1.8rem; }
}