* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Open Sans', sans-serif; }
body { background-color: #121212; color: #fff; }

header { display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; position: absolute; width: 100%; z-index: 10; }
.logo { font-family: 'Montserrat', sans-serif; font-size: 1.8rem; font-weight: 900; color: #ffae00; }
.logo span { color: #fff; }
nav a { color: #fff; text-decoration: none; margin-left: 20px; font-weight: 600; font-size: 0.9rem; }
.btn-pedir { background-color: #ffae00; color: #121212; padding: 10px 20px; border-radius: 5px; font-weight: 700; }

.hero { height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; background: linear-gradient(rgba(18,18,18,0.3), rgba(18,18,18,0.6)), url('https://images.unsplash.com/photo-1550547660-d9450f859349?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat; padding: 0 5%; }
.hero-content h1 { font-family: 'Montserrat', sans-serif; font-size: 4rem; font-weight: 900; margin-bottom: 20px; line-height: 1.1; }
.hero-content p { font-size: 1.2rem; margin-bottom: 30px; }
.btn-principal { background-color: #e60000; color: #fff; text-decoration: none; padding: 15px 30px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.1rem; border-radius: 5px; transition: 0.3s; }

/* --- CARDÁPIO EM FILEIRAS DE 2 EM 2 --- */
.cardapio-container { padding: 100px 5% 50px; max-width: 900px; margin: 0 auto; }
.cardapio-container h1 { color: #ffae00; margin-bottom: 10px; font-size: 2.2rem; font-family: 'Montserrat', sans-serif; font-weight: 900;}
.cardapio-container > p { margin-bottom: 30px; font-size: 1rem; color: #ccc; }

.categoria { 
    display: grid; 
    grid-template-columns: 1fr 1fr; /* Aqui diz que são 2 colunas */
    gap: 20px; 
    margin-bottom: 40px; 
}
.categoria h2 { 
    grid-column: 1 / -1; /* O título "pula" as colunas e ocupa a linha toda */
    border-bottom: 2px solid #333; padding-bottom: 10px; margin-bottom: 10px; color: #fff; display: flex; align-items: center; gap: 10px; font-family: 'Montserrat', sans-serif;
}

.item { 
    display: flex; flex-direction: column; /* Foto em cima, texto embaixo */
    background: #1a1a1a; padding: 15px; border-radius: 8px; text-align: center; border: 1px solid #333;
}
.item img { width: 100%; height: 160px; border-radius: 8px; object-fit: cover; margin-bottom: 15px; }
.item-info { display: flex; flex-direction: column; justify-content: space-between; height: 100%; }
.item-info h3 { font-size: 1.1rem; color: #ffae00; margin-bottom: 5px; font-family: 'Montserrat', sans-serif;}
.item-info p { font-size: 0.85rem; color: #aaa; margin-bottom: 12px; line-height: 1.4;}
.preco { font-weight: bold; color: #fff; font-size: 1.1rem; margin-top: auto; }

/* BOTÃO NEXU */
.btn-voltar-nexu {
    position: fixed; top: 50%; left: 0; transform: translateY(-50%); background-color: #ffffff; color: #2E5CFF; text-decoration: none; font-weight: 900; font-family: 'Montserrat', sans-serif; font-size: 1rem; padding: 18px 8px; border-radius: 0 12px 12px 0; box-shadow: 2px 0 12px rgba(0,0,0,0.6); z-index: 9999; writing-mode: vertical-rl; text-orientation: upright; letter-spacing: -2px; 
}

/* Responsividade Lanchonete */
@media (max-width: 768px) {
    header { flex-direction: column; gap: 15px; }
    .hero-content { margin-top: 200px; } 
    .hero-content h1 { font-size: 2.5rem; }
    .cardapio-container { padding-top: 200px; }
    
    /* Mantém 2 colunas no celular e ajusta os tamanhos */
    .categoria { grid-template-columns: 1fr 1fr; gap: 10px; }
    .item { padding: 10px; }
    .item img { height: 110px; margin-bottom: 10px; }
    .item-info h3 { font-size: 0.95rem; }
    .item-info p { font-size: 0.75rem; }
    .preco { font-size: 0.95rem; }
}