/* Configuración General */
:root {
    --primary: #8B4513; /* Marrón Pan */
    --secondary: #F5DEB3; /* Beige Trigo */
    --accent: #25D366; /* Verde WhatsApp */
    --dark: #333;
    --light: #fff;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', sans-serif; }

body { background-color: #fcf9f5; color: var(--dark); line-height: 1.6; }

/* Navegación */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 5%; background: var(--light); position: sticky; top: 0; z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo { font-size: 1.5rem; font-weight: bold; color: var(--primary); }
.logo span { color: var(--dark); }

.nav-links { display: flex; list-style: none; gap: 20px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--dark); font-weight: 500; }

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                url('https://images.unsplash.com/photo-1517433367423-c7e5b0f35086?auto=format&fit=crop&w=1200');
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; text-align: center; color: white;
}

.hero h1 { font-size: 3.5rem; margin-bottom: 1rem; }

/* Botones */
.btn-primary, .btn-whatsapp {
    padding: 12px 25px; border-radius: 5px; text-decoration: none; font-weight: bold; margin: 5px; display: inline-block;
}
.btn-primary { background: var(--primary); color: white; }
.btn-whatsapp { background: var(--accent); color: white; }

/* Grid de Productos */
.products { padding: 50px 5%; text-align: center; }
.product-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 30px;
}
.product-card {
    background: white; padding: 20px; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.product-card img { width: 100%; border-radius: 8px; margin-bottom: 15px; }

/* WhatsApp Flotante */
.whatsapp-float {
    position: fixed; width: 60px; height: 60px; bottom: 40px; right: 40px;
    background-color: #25d366; color: #FFF; border-radius: 50px; text-align: center;
    font-size: 30px; box-shadow: 2px 2px 3px #999; z-index: 100; display: flex; align-items: center; justify-content: center;
}