:root {
    --bg-main: #FFFFFF;
    --bg-panel: #F7F7F9;
    --brand-accent: #C5A059; /* Metallic Bronze/Gold */
    --brand-accent-hover: #A38042;
    --text-main: #1D1D21; /* Deep Charcoal */
    --text-muted: #73737C;
    --border: #EAEAEE;
    --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.08);
    --radius-md: 8px;
    --radius-sm: 4px;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Helvetica Neue', Arial, sans-serif; }
body { background-color: var(--bg-panel); color: var(--text-main); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--text-main); text-decoration: none; transition: 0.3s ease; }

/* Top Utility Bar */
.utility-bar { background: var(--text-main); color: #fff; padding: 8px 5%; display: flex; justify-content: flex-end; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; }
.utility-bar a { color: #aaa; margin-left: 25px; }
.utility-bar a:hover { color: var(--brand-accent); }

/* Main Header (Logo, Search, Cart) */
.header-main { background: #fff; padding: 1.5rem 5%; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); }
.logo { font-size: 1.8rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; color: var(--text-main); }
.logo span { color: var(--brand-accent); }

.search-container { flex: 1; max-width: 500px; margin: 0 40px; display: flex; }
.search-container input { width: 100%; padding: 10px 20px; border: 1px solid var(--border); border-right: none; border-radius: 50px 0 0 50px; outline: none; font-size: 0.95rem; background: var(--bg-panel); }
.search-container input:focus { border-color: var(--brand-accent); background: #fff; }
.search-container button { background: var(--text-main); color: #fff; border: none; padding: 10px 25px; border-radius: 0 50px 50px 0; cursor: pointer; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; font-size: 0.8rem; transition: 0.3s; }
.search-container button:hover { background: var(--brand-accent); }

.header-actions { display: flex; align-items: center; gap: 20px; }
.cart-btn { background: var(--brand-accent); color: #fff; padding: 10px 20px; border-radius: 50px; font-weight: bold; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; }
.cart-btn:hover { background: var(--brand-accent-hover); color: #fff; }

/* Dedicated Category Navigation Bar */
.category-nav { background: #fff; padding: 0 5%; border-bottom: 1px solid var(--border); box-shadow: 0 4px 10px rgba(0,0,0,0.02); position: sticky; top: 0; z-index: 1000; }
.category-nav ul { list-style: none; display: flex; justify-content: center; flex-wrap: wrap; }
.category-nav li a { display: block; padding: 15px 20px; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); border-bottom: 2px solid transparent; }
.category-nav li a:hover { color: var(--brand-accent); border-bottom-color: var(--brand-accent); }

/* Hero Section */
.hero-banner { background: var(--text-main); color: #fff; padding: 5rem 2rem; text-align: center; margin-bottom: 3rem; }
.hero-banner h1 { font-size: 3rem; font-weight: 300; letter-spacing: 2px; margin-bottom: 1rem; text-transform: uppercase; }
.hero-banner span { color: var(--brand-accent); font-weight: 700; }

/* Layout & Grid */
.container { max-width: 1400px; margin: 0 auto; padding: 0 20px; }
.section-title { font-size: 1.5rem; font-weight: 300; color: var(--text-main); margin-bottom: 2rem; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }
.card { background: var(--bg-main); border: 1px solid var(--border); border-radius: var(--radius-sm); transition: 0.4s ease; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--brand-accent); }
.card-img-wrap { padding: 25px; text-align: center; background: #fff; border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.card img { width: 100%; height: 240px; object-fit: contain; transition: 0.5s ease; }
.card:hover img { transform: scale(1.05); }
.card-body { padding: 1.5rem; border-top: 1px solid var(--bg-panel); display: flex; flex-direction: column; flex-grow: 1; }
.card-category { font-size: 0.75rem; color: var(--brand-accent); text-transform: uppercase; font-weight: bold; letter-spacing: 1px; margin-bottom: 8px; }
.card-title { font-size: 1.1rem; font-weight: 600; color: var(--text-main); margin-bottom: 10px; }
.card-price { font-size: 1.2rem; font-weight: 700; color: var(--text-main); margin-top: auto; padding-top: 15px; }

/* Sidebar Widget */
.sidebar-widget { background: #fff; padding: 25px; border-radius: var(--radius-sm); border: 1px solid var(--border); position: sticky; top: 80px; }
.sidebar-title { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid var(--border); padding-bottom: 15px; margin-bottom: 20px; }

/* Buttons & Forms */
.btn { display: inline-block; background: var(--text-main); color: #fff; padding: 12px 24px; border: none; cursor: pointer; text-transform: uppercase; font-weight: bold; font-size: 0.8rem; letter-spacing: 1px; text-align: center; transition: 0.3s; }
.btn:hover { background: var(--brand-accent); color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--text-main); color: var(--text-main); }
.btn-outline:hover { background: var(--text-main); color: #fff; }
.btn-block { width: 100%; display: block; margin-top: 15px; }
.form-control { width: 100%; padding: 12px; background: #fff; border: 1px solid var(--border); font-size: 0.95rem; outline: none; transition: 0.3s; }
.form-control:focus { border-color: var(--brand-accent); }