/*
Theme Name: Casa Terrano B2B
Theme URI: https://casaterrano.com.br
Author: Casa Terrano
Description: Tema B2B super leve, focado em performance, catálogo em cards e conversão via WhatsApp.
Version: 1.0
*/

:root {
    --cor-terracota: #8A3A1B; /* Baseado na identidade rústica */
    --cor-oliva: #4A5D23;
    --cor-fundo: #F9F6F0; /* Fundo palha/kraft claro */
    --cor-texto: #2C1E16;
    --cor-zap: #25D366;
    --cor-branco: #FFFFFF;
    --fonte-principal: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--fonte-principal);
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.6;
}

/* Tipografia */
h1, h2, h3 { color: var(--cor-terracota); margin-bottom: 15px; }
h2 { text-align: center; margin: 40px 0 20px; font-size: 2rem; border-bottom: 2px solid var(--cor-oliva); display: inline-block; padding-bottom: 5px; }
p { margin-bottom: 15px; }
.text-center { text-align: center; }

/* Container e Seções */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
section { padding: 60px 0; }

/* Cabeçalho */
header { background-color: var(--cor-branco); padding: 15px 0; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 100; }
.header-flex { display: flex; justify-content: space-between; align-items: center; }
.logo img { max-height: 60px; width: auto; }
nav ul { list-style: none; display: flex; gap: 20px; }
nav a { text-decoration: none; color: var(--cor-texto); font-weight: 600; text-transform: uppercase; font-size: 0.9rem; }
nav a:hover { color: var(--cor-terracota); }

/* Hero Section */
.hero { background: var(--cor-oliva); color: var(--cor-branco); text-align: center; padding: 80px 20px; }
.hero h1 { color: var(--cor-branco); font-size: 2.5rem; }
.btn-hero { display: inline-block; margin-top: 20px; padding: 15px 30px; background-color: var(--cor-terracota); color: var(--cor-branco); text-decoration: none; font-weight: bold; border-radius: 5px; text-transform: uppercase; }
.btn-hero:hover { background-color: #6d2d14; }

/* Grid de Cards (Catálogo) */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 30px; }
.card { background: var(--cor-branco); border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.1); transition: transform 0.3s; text-align: center; padding-bottom: 20px; }
.card:hover { transform: translateY(-5px); }
.card-img { width: 100%; height: 200px; background-color: #e0dcd3; object-fit: cover; }
.card-title { font-size: 1.2rem; color: var(--cor-terracota); margin: 15px 10px 5px; }
.card-desc { font-size: 0.9rem; color: #555; padding: 0 15px; margin-bottom: 10px; }
.card-tag { display: inline-block; background: var(--cor-oliva); color: white; font-size: 0.75rem; padding: 3px 8px; border-radius: 12px; margin-bottom: 10px;}

/* Tabela de Políticas Comerciais */
.politicas table { width: 100%; border-collapse: collapse; margin-top: 20px; background: var(--cor-branco); box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.politicas th, .politicas td { padding: 15px; border: 1px solid #ddd; text-align: left; }
.politicas th { background-color: var(--cor-terracota); color: var(--cor-branco); }

/* Rodapé */
footer { background: var(--cor-texto); color: var(--cor-branco); padding: 40px 0 20px; text-align: center; }
footer p { font-size: 0.9rem; color: #aaa; margin-bottom: 5px; }

/* Botão Flutuante WhatsApp */
.whatsapp-float { position: fixed; width: 60px; height: 60px; bottom: 40px; right: 40px; background-color: var(--cor-zap); color: #FFF; border-radius: 50px; text-align: center; font-size: 30px; box-shadow: 2px 2px 3px #999; z-index: 100; display: flex; justify-content: center; align-items: center; text-decoration: none; transition: 0.3s;}
.whatsapp-float:hover { background-color: #20b858; transform: scale(1.1); }
.whatsapp-float svg { width: 35px; height: 35px; fill: currentColor; }

/* Menu Mobile */
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--cor-terracota); }

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    nav ul { display: none; flex-direction: column; width: 100%; position: absolute; top: 100%; left: 0; background: var(--cor-branco); padding: 20px; box-shadow: 0 5px 10px rgba(0,0,0,0.1); }
    nav ul.ativo { display: flex; }
    .whatsapp-float { bottom: 20px; right: 20px; }
}