:root {
  --verde-ifsc: #719719;
  --verde-fofinho: #64862d;
  --fundo-claro: #f5f8f2;
  --branco: #ffffff;
  --cinza-texto: #444;
  --cinza-leve: #e9ecef;
  --sombra-suave: rgba(0, 0, 0, 0.05);
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: var(--fundo-claro);
  color: var(--cinza-texto);
}

header {
  background: linear-gradient(90deg, var(--verde-ifsc), var(--verde-fofinho));
  color: var(--branco);
  text-align: center;
  padding: 40px 20px;
  box-shadow: 0 2px 8px var(--sombra-suave);
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
}

header h1 {
  font-size: 32px;
  margin: 0 0 10px;
}

header p {
  font-size: 16px;
  opacity: 0.95;
}

.container {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.papelaria {
  background-color: var(--branco);
  border-radius: 16px;
  box-shadow: 0 8px 24px var(--sombra-suave);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.papelaria:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.faixa {
  height: 10px;
  background-color: var(--verde-ifsc);
}

.papelaria img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.conteudo {
  padding: 20px;
}

.papelaria h2 {
  color: var(--verde-ifsc);
  font-size: 20px;
  margin-bottom: 10px;
}

.destaque {
  color: var(--verde-ifsc);
  font-weight: bold;
}

p {
  margin: 8px 0;
  font-size: 14.5px;
}

a {
  color: var(--verde-ifsc);
  font-weight: bold;
  text-decoration: none;
  font-size: 14px;
}

a:hover {
  text-decoration: underline;
}