/* Estilos gerais */
body {
    font-family: Arial, sans-serif;
    background-color: #f0f8ff;
    color: #333;
    margin: 0;
    padding: 0;
}

/* Topo */
.top-bar {
    background: #0277bd;
    color: white;
    text-align: center;
    padding: 5px 0;
    font-size: 14px;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    padding: 15px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    flex-wrap: wrap;
}

.navbar .logo {
    font-size: 24px;
    font-weight: bold;
    color: #0277bd;
}

.navbar .menu {
    list-style: none;
    display: flex;
    gap: 20px;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.navbar .menu li {
    display: inline;
}

.navbar .menu li a {
    text-decoration: none;
    color: #0277bd;
    font-weight: bold;
}

.navbar .icons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.navbar .icons span {
    cursor: pointer;
    font-size: 18px;
}

/* Barra de pesquisa responsiva */
.search-bar {
    display: flex;
    align-items: center;
    border: 1px solid #0277bd;
    border-radius: 5px;
    padding: 5px;
    background: white;
    flex: 1;
    max-width: 300px;
}

.search-bar input {
    border: none;
    outline: none;
    padding: 5px;
    width: 100%;
}

.search-bar button {
    background: #0277bd;
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

/* Área de Login Responsiva */
.login-container {
    width: 90%;
    max-width: 400px;
    margin: 40px auto;
    background: white;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.login-container h2 {
    color: #0277bd;
    text-align: center;
}

.login-container input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.login-container button {
    width: 100%;
    background: #0277bd;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
}

/* Seção Hero */
.hero {
    background: #0277bd;
    color: white;
    text-align: center;
    padding: 50px 20px;
}

.hero h1 {
    margin: 0;
    font-size: 36px;
}

.hero p {
    font-size: 18px;
}

/* Produtos */
.container {
    text-align: center;
    padding: 40px 20px;
}

.produto {
    background: white;
    padding: 20px;
    margin: 15px auto;
    width: 80%;
    max-width: 400px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.produto h3 {
    color: #0277bd;
}

.produto button {
    background: #0277bd;
    color: white;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
}

/* Carrinho */
#carrinho {
    background: #e3f2fd;
    padding: 20px;
    border-radius: 10px;
}

/* Rodapé Responsivo */
footer {
    background: #0277bd;
    color: white;
    text-align: center;
    padding: 15px;
    font-size: 14px;
    width: 100%;
}

/* Responsividade */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: center;
    }
    .menu {
        flex-direction: column;
        align-items: center;
    }
    .search-bar {
        width: 100%;
        max-width: 100%;
        margin-top: 10px;
    }
}