/* RESET E GERAL */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Arial', sans-serif; }
body { background-color: #FAFAFA; color: #333; }

/* CABEÇALHO */
header {
    background-color: #1a1a1a;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    flex-wrap: wrap;
    gap: 15px;
}
.logo { font-size: 26px; font-weight: bold; letter-spacing: 2px; }
.logo span { color: #E91E63; }

nav {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}
nav a {
    color: white;
    text-decoration: none;
    font-size: 15px;
    transition: 0.3s;
}
nav a:hover { color: #E91E63; }

.btn-carrinho {
    background-color: #E91E63;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: bold;
    color: white !important;
    white-space: nowrap;
    transition: 0.3s;
}
.btn-carrinho:hover { background-color: #c2185b; }

/* HERO */
.hero-loja {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1441986300917-64674bd600d8?w=1200') center/cover;
    color: white;
    text-align: center;
    padding: 140px 20px;
}
.hero-conteudo h1 { font-size: 52px; margin-bottom: 20px; letter-spacing: 2px; }
.hero-conteudo h1 span { color: #E91E63; }
.hero-conteudo p { font-size: 18px; color: #f0f0f0; margin-bottom: 30px; }
.btn-principal {
    background-color: #E91E63;
    color: white;
    text-decoration: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 16px;
    display: inline-block;
    transition: 0.3s;
}
.btn-principal:hover { background-color: #c2185b; transform: scale(1.05); }

/* FILTROS */
.filtros-loja {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 40px 20px 20px 20px;
    flex-wrap: wrap;
}
.filtros-loja button {
    background-color: #fff;
    color: #333;
    border: 2px solid #333;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    font-size: 14px;
}
.filtros-loja button:hover,
.filtros-loja button.ativo {
    background-color: #E91E63;
    border-color: #E91E63;
    color: white;
}

/* PRODUTOS */
.produtos { padding: 40px 50px 60px 50px; max-width: 1200px; margin: 0 auto; }
.produtos h2 { text-align: center; font-size: 32px; color: #1a1a1a; margin-bottom: 40px; letter-spacing: 1px; }
.grid-produtos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}
.card-produto {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: 0.3s;
    display: flex;
    flex-direction: column;
}
.card-produto:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0,0,0,0.15); }
.imagem-produto {
    background-color: #f5f5f5;
    font-size: 80px;
    text-align: center;
    padding: 40px;
    border-bottom: 1px solid #eee;
}
.info-produto { padding: 20px; display: flex; flex-direction: column; flex-grow: 1; }
.tag {
    display: inline-block;
    background-color: #E91E63;
    color: white;
    font-size: 11px;
    font-weight: bold;
    padding: 4px 10px;
    border-radius: 50px;
    align-self: flex-start;
    margin-bottom: 10px;
}
.info-produto h3 { font-size: 18px; color: #1a1a1a; margin-bottom: 5px; }
.descricao { font-size: 13px; color: #888; margin-bottom: 10px; }
.preco-antigo { font-size: 14px; color: #999; text-decoration: line-through; }
.preco { font-size: 22px; font-weight: bold; color: #E91E63; margin: 5px 0 15px 0; }
.btn-comprar {
    background-color: #1a1a1a;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s;
    margin-top: auto;
}
.btn-comprar:hover { background-color: #E91E63; }

/* SOBRE */
.sobre-loja { background-color: #1a1a1a; color: #ddd; padding: 60px 50px; text-align: center; }
.sobre-loja h2 { color: #E91E63; font-size: 32px; margin-bottom: 20px; }
.sobre-loja p { max-width: 800px; margin: 0 auto; font-size: 17px; line-height: 1.7; }

/* RODAPÉ */
footer { background-color: #111; color: #aaa; padding: 50px 50px 20px 50px; }
.footer-conteudo { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; margin-bottom: 30px; }
.footer-conteudo h3 { color: #E91E63; margin-bottom: 10px; font-size: 16px; }
.footer-conteudo p { font-size: 14px; margin-bottom: 5px; }
.copyright { text-align: center; font-size: 12px; border-top: 1px solid #333; padding-top: 20px; }

/* CLASSE PARA ESCONDER PRODUTOS FILTRADOS */
.esconder { display: none; }

/* ============================
   RESPONSIVIDADE PARA CELULAR
   ============================ */
@media (max-width: 768px) {
    header { flex-direction: column; padding: 15px 20px; text-align: center; gap: 12px; }
    .logo { font-size: 24px; letter-spacing: 1px; }
    nav { flex-direction: column; width: 100%; gap: 10px; }
    nav a { font-size: 15px; width: 100%; text-align: center; padding: 5px 0; }
    .btn-carrinho {
        width: 100%;
        max-width: 280px;
        padding: 12px 20px;
        font-size: 15px;
        margin: 5px auto 0 auto;
        text-align: center;
    }
    .hero-loja { padding: 80px 20px; }
    .hero-conteudo h1 { font-size: 30px; letter-spacing: 1px; }
    .hero-conteudo p { font-size: 15px; }
    .filtros-loja { padding: 25px 15px 10px 15px; gap: 8px; }
    .filtros-loja button { padding: 8px 16px; font-size: 13px; }
    .produtos { padding: 30px 20px 40px 20px; }
    .produtos h2 { font-size: 24px; margin-bottom: 25px; }
    .grid-produtos { grid-template-columns: 1fr; gap: 20px; }
    .imagem-produto { font-size: 60px; padding: 30px; }
    .sobre-loja { padding: 40px 20px; }
    .sobre-loja h2 { font-size: 24px; }
    .sobre-loja p { font-size: 15px; }
    footer { padding: 40px 20px 15px 20px; }
    .footer-conteudo { flex-direction: column; gap: 20px; }
}