.site-header {
    display: flex;
    flex-direction: column;
    align-items: center; /* centraliza horizontalmente */
    justify-content: center; /* centraliza verticalmente se necessário */
    flex-wrap: wrap;
    gap: 15px;
    padding: 15px;
    position: static;
    text-align: center; /* garante centralização do texto também */
}

.header-title-container {
    position: static;
    transform: none;
    order: 2;
}

.header-title {
    font-size: 1.3rem;
}

.header-cta-card {
    display: inline-block; /* para se comportar como botão */
    color: #000000; /* texto PRETO */
    border: 2px solid var(--cor-destaque-ciano);
    border-radius: 20px;
    padding: 15px 15px;
    max-width: 280px;
    text-decoration: none; /* tira sublinhado */
    transition: background-color 0.3s, color 0.3s, box-shadow 0.3s, transform 0.3s;
    cursor: pointer; /* cursor de botão */
    user-select: none; /* evita seleção do texto ao clicar */
    background-color: transparent; /* fundo transparente padrão */
}

.header-cta-card p {
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: center;
    margin: 0;
}

.header-cta-card p strong {
    color: var(--cor-texto-principal);
}

.search-container {
    margin-top: 15px;
    margin-bottom: 15px;
}

#search-bar {
    padding: 12px 15px;
    padding-left: 45px;
    font-size: 1rem;
}

#category-filters {
    gap: 8px;
    margin-bottom: 20px;
}

.filter-button {
    padding: 8px 15px;
    font-size: 0.8rem;
}

#product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 0 15px 15px 15px;
}

.product-card {
    background-color: var(--cor-superficie);
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.75); /* sombra mais forte e suave */
    overflow: hidden;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
}

.product-card:active {
    transform: scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}


.product-card img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
    aspect-ratio: 1 / 1;
}

.product-name {
    font-size: 0.9rem;
    text-align: center;
}

.product-price {
    font-size: 1rem;
    color: var(--cor-destaque-ciano);
    text-align: center;
}

.floating-buttons-container {
    bottom: 20px;
    right: 20px;
    gap: 10px;
}

.floating-button {
    width: 50px;
    height: 50px;
}

.floating-button img {
    width: 55px;
}

.modal-content {
    width: 95%;
}

.site-footer {
    padding: 30px 15px;
    font-size: 0.8rem;
}

.footer-content p {
    line-height: 1.4;
    text-align: center;
}