:root {
    --bg-color: #050505;
    --card-bg: rgba(20, 20, 20, 0.8);
    --accent-primary: #00d2ff;
    --accent-secondary: #3a7bd5;
    --text-main: #ffffff;
    --text-dim: #a0a0a0;
    --glass-border: rgba(255, 255, 255, 0.1);
    --neon-glow: 0 0 15px rgba(0, 210, 255, 0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }
body { background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; }

canvas#bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

header { padding: 20px 0; backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--glass-border); }
nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; text-decoration: none; color: #fff; display: flex; align-items: center; gap: 10px; }
.logo span { background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.btn { padding: 12px 25px; border-radius: 10px; text-decoration: none; font-weight: 600; display: inline-block; transition: 0.3s; border: none; cursor: pointer; text-align: center; }
.btn-primary { background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)); color: #000; }
.btn-outline { background: transparent; border: 1px solid var(--glass-border); color: #fff; }
.btn:hover { transform: scale(1.05); box-shadow: var(--neon-glow); }

/* ФИКСИРОВАННАЯ СЕТКА: Карточки не растягиваются */
.shop-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, 320px); /* Строго 320px */
    gap: 30px; 
    justify-content: center; 
    padding: 40px 0;
}

.glass-card { 
    background: var(--card-bg); 
    border: 1px solid var(--glass-border); 
    border-radius: 20px; 
    padding: 20px; 
    transition: 0.3s; 
    display: flex;
    flex-direction: column;
}
.glass-card img { width: 100%; height: 180px; object-fit: cover; border-radius: 12px; margin-bottom: 15px; }
.glass-card h3 { margin-bottom: 10px; }
.price-val { font-size: 1.3rem; font-weight: bold; color: var(--accent-primary); margin-bottom: 15px; }

footer { padding: 40px 0; text-align: center; border-top: 1px solid var(--glass-border); margin-top: 60px; color: var(--text-dim); font-size: 0.9rem; }