/* --- GLOBAL STYLES --- */
:root {
    --primary: #d32f2f; /* Red for Branding */
    --whatsapp: #25D366; /* Green for WhatsApp */
    --dark: #222;
    --light: #f8f8f8;
}

body { font-family: 'Segoe UI', sans-serif; margin: 0; padding: 0; background: var(--light); color: #333; }
a { text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* --- HEADER --- */
header { background: white; padding: 15px 0; box-shadow: 0 2px 10px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 0 20px; max-width: 1200px; margin: 0 auto; }
.logo-area h2 { margin: 0; color: var(--primary); font-size: 24px; }
nav a { margin-left: 20px; color: var(--dark); font-weight: 600; font-size: 16px; }
nav a:hover { color: var(--primary); }

/* --- HERO SECTION (Home) --- */
.hero { background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('images/banner.jpg'); background-size: cover; background-position: center; height: 400px; display: flex; align-items: center; justify-content: center; text-align: center; color: white; }
.hero h1 { font-size: 48px; margin-bottom: 10px; }
.btn { background: var(--primary); color: white; padding: 12px 25px; border-radius: 5px; font-weight: bold; display: inline-block; margin-top: 10px; }

/* --- PRODUCT GRID --- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 25px; margin-top: 20px; }
.card { background: white; border-radius: 10px; overflow: hidden; box-shadow: 0 3px 10px rgba(0,0,0,0.08); transition: 0.3s; }
.card:hover { transform: translateY(-5px); }
.card img { width: 100%; height: 300px; object-fit: cover; }
.card-info { padding: 15px; }
.card h3 { margin: 0 0 5px 0; font-size: 18px; }
.price { color: var(--primary); font-weight: bold; font-size: 18px; display: block; margin-bottom: 10px; }
.wa-btn { background: var(--whatsapp); color: white; width: 100%; padding: 10px; border: none; border-radius: 5px; cursor: pointer; font-weight: bold; font-size: 14px; display: block; text-align: center; }
.wa-btn:hover { background: #1ebc57; }

/* --- FOOTER --- */
footer { background: var(--dark); color: white; text-align: center; padding: 30px 0; margin-top: 50px; }

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 768px) {
    .header-inner { flex-direction: column; }
    nav { margin-top: 15px; }
    nav a { margin: 0 10px; }
    .hero h1 { font-size: 32px; }
}