/* ======= RESET & GERAL ======= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #f8f9fa !important;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: #212529;
}

a {
    text-decoration: none;
    color: #0d6efd;
}

a:hover {
    color: #0b5ed7;
}

/* ======= CONTAINER PRINCIPAL ======= */
.container-principal {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ======= CABEÇALHO ======= */
.cabecalho {
    text-align: center;
    margin-bottom: 30px;
}

.cabecalho img {
    width: 200px;
    margin-bottom: 10px;
}

.cabecalho p {
    font-size: 1.1rem;
    color: #495057;
}

/* ======= FORMULÁRIO DE BUSCA ======= */
.form-busca {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
}

.form-busca input[type="text"] {
    flex: 1;
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid #ced4da;
    font-size: 1.1rem;
}

.form-busca button {
    padding: 12px 24px;
    background-color: #0d6efd;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form-busca button:hover {
    background-color: #0b5ed7;
}

/* ======= CARD DE PRODUTO ======= */
.card-produto {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
    transition: box-shadow 0.3s ease;
}

.card-produto:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.card-produto h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.card-produto .preco {
    font-size: 1.4rem;
    color: #28a745;
    font-weight: bold;
    margin-top: 10px;
}

.card-produto .promocao {
    display: inline-block;
    background-color: #ffc107;
    color: #212529;
    font-size: 0.85rem;
    padding: 4px 8px;
    border-radius: 5px;
    margin-top: 5px;
}

/* ======= FOOTER ======= */
.rodape {
    text-align: center;
    padding: 30px 0 20px;
    color: #6c757d;
    font-size: 0.9rem;
    border-top: 1px solid #dee2e6;
    margin-top: 40px;
}

.rodape a {
    color: #6c757d;
}

.rodape a:hover {
    color: #212529;
}