/* Основни стилове */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: Arial, sans-serif; }
html { scroll-behavior: smooth; }
body { color: #333; line-height: 1.6; }
.bg-light { background-color: #f9f9f9; }

/* Навигация */
header { position: sticky; top: 0; background: #fff; box-shadow: 0 2px 5px rgba(0,0,0,0.1); z-index: 100; }
nav { display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; }
.logo { font-size: 24px; font-weight: bold; color: #d32f2f; }
nav ul { list-style: none; display: flex; gap: 20px; }
nav ul li a { text-decoration: none; color: #333; font-weight: bold; }
nav ul li a:hover { color: #d32f2f; }

/* Секции */
.section { padding: 60px 5%; text-align: center; }
.section h2 { margin-bottom: 20px; font-size: 2rem; color: #222; }

/* Hero */
.hero-section {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1504307651254-35680f356f12?auto=format&fit=crop&w=1350&q=80') center/cover;
    color: white;
}
.hero-content h1 { font-size: 3rem; margin-bottom: 15px; }

/* Бутони */
.btn { display: inline-block; background: #d32f2f; color: white; padding: 10px 20px; border: none; border-radius: 5px; cursor: pointer; text-decoration: none; font-size: 16px; margin-top: 10px; }
.btn:hover { background: #b71c1c; }
.btn-full { width: 100%; margin-top: 20px; padding: 15px; font-size: 18px; }

/* Продукти */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 30px; }
.product-card { background: white; padding: 20px; border-radius: 8px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.product-card input { width: 100%; padding: 10px; margin: 15px 0; border: 1px solid #ccc; border-radius: 4px; }

/* Количка и Форма */
.cart-box { background: white; padding: 20px; border-radius: 8px; border: 1px dashed #ccc; margin-bottom: 30px; text-align: left; max-width: 600px; margin-left: auto; margin-right: auto; }
.cart-item { border-bottom: 1px solid #eee; padding: 10px 0; }
.checkout-form { max-width: 600px; margin: 0 auto; background: white; padding: 30px; border-radius: 8px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); text-align: left; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: bold; }
.form-group input, .form-group textarea { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px; }

/* Футър */
footer { text-align: center; padding: 20px; background: #222; color: white; }