/* Variáveis de Cores da Empresa */
:root {
    --azul-polimix: #004a99;
    --azul-escuro: #002d5e;
    --amarelo-polimix: #ffcc00;
    --branco: #ffffff;
    --cinza-fundo: #f4f7f6;
    --texto-escuro: #333333;
}

/* Configurações Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--cinza-fundo);
    color: var(--texto-escuro);
    line-height: 1.6;
}

/* CABEÇALHO E MENU */
header {
    background: var(--branco);
    padding: 15px 5%; /* Espaçamento para a logo respirar */
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

/* Ajuste da Logo (Tamanho Maior) */
.logo-img {
    height: 65px;
    width: auto;
    display: block;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.03);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #444;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--azul-polimix);
}

/* BOTÃO DESTAQUE (WHATSAPP) */
.btn-pedido {
    background: var(--amarelo-polimix);
    color: #000 !important;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 700 !important;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-pedido:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 204, 0, 0.4);
}

/* BANNER PRINCIPAL (HERO) */
.hero {
    padding: 100px 5%;
    background: linear-gradient(rgba(0, 74, 153, 0.85), rgba(0, 45, 94, 0.85)), url('../imagens/banner.jpg') center/cover;
    color: white;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 800;
}

/* CARDS DE PRODUTO COM EFEITO DE ZOOM */
.grid-produtos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.card {
    background: var(--branco);
    border-radius: 12px;
    overflow: hidden;
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
}

.card:hover {
    transform: scale(1.08);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card h3 {
    padding: 20px;
    color: var(--azul-polimix);
    font-size: 20px;
}

/* ESTILO DO FORMULÁRIO / QUESTIONÁRIO */
.form-box {
    background: var(--branco);
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    max-width: 550px;
    margin: 0 auto;
}

.form-box h2 {
    color: var(--azul-polimix);
    margin-bottom: 20px;
}

input, select, textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--azul-polimix);
}

/* RODAPÉ (FOOTER) */
footer {
    background: var(--azul-escuro);
    color: white;
    padding: 40px 5% 20px 5%;
    text-align: center;
}

.footer-copy {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.6;
    font-size: 13px;
}