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

body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  color: #222;
}

/* Cabeçalho */
header {
  background: #1a1a2e;
  color: #fff;
  padding: 16px 32px;
  border-bottom: 3px solid #97ce4c;
}

header h1 {
  font-size: 1.4rem;
  color: #97ce4c;
}

header p {
  font-size: 0.8rem;
  color: #aaa;
  margin-top: 4px;
}

/* Barra de busca */
.barradebusca {
  background: #fff;
  padding: 16px 32px;
  display: flex;
  gap: 10px;
  border-bottom: 1px solid #ddd;
}

.barradebusca input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.95rem;
}

.barradebusca button {
  padding: 10px 22px;
  background: #1a1a2e;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: bold;
  cursor: pointer;
}

.barradebusca button:hover {
  background: #2a2a4e;
}

/* Área principal */
main {
  padding: 24px 32px;
  max-width: 900px;
  margin: 0 auto;
}

/* Texto de status */
#status {
  font-size: 0.88rem;
  color: #666;
  margin-bottom: 16px;
}

/* Grid de cards */
#grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Card */
.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.card img {
  width: 100%;
  display: block;
}

.card-body {
  padding: 12px;
}

.card-body h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.card-body p {
  font-size: 0.82rem;
  color: #555;
  margin-bottom: 3px;
}

/* Botão learn more */
.learn-more {
  display: block;
  margin: 10px 12px 12px;
  padding: 8px;
  background: #1a1a2e;
  color: #fff;
  text-align: center;
  font-size: 0.8rem;
  font-weight: bold;
  text-decoration: none;
  border-radius: 4px;
  letter-spacing: 1px;
}

.learn-more:hover {
  background: #2a2a4e;
}