/* --- CORE VARIABLES --- */
        :root {
            --primary: #111111;
            --secondary: #faf9f6;
            --gold: #B8975A;
            --gold-hover: #9A7B46;
            --text-dark: #333333;
            --text-light: #777777;
            --border: #e0e0e0;
            --font-heading: 'Playfair Display', serif;
            --font-body: 'Lato', sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* --- RESET & BASE --- */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: var(--font-body); color: var(--text-dark); background-color: var(--secondary); line-height: 1.6; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; cursor: pointer; }
        ul { list-style: none; }
        img { max-width: 100%; display: block; }
        button { font-family: var(--font-body); cursor: pointer; }
        
        .container { max-width: 1440px; margin: 0 auto; padding: 0 5%; }
        .section-padding { padding: 80px 0; }
        .text-center { text-align: center; }
        .w-100 { width: 100%; }
        
        /* Typography */
        h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--primary); font-weight: 600; }
        .page-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
        .section-title { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 40px; text-align: center; }

/* --- NAVIGATION --- */
        header { background: rgba(250, 249, 246, 0.98); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(0,0,0,0.05); backdrop-filter: blur(10px); }
        .navbar { display: flex; justify-content: space-between; align-items: center; height: 80px; }
        .logo h1 { font-size: 1.5rem; letter-spacing: 3px; text-transform: uppercase; }
        .logo span { color: var(--gold); }
        
        .nav-links { display: flex; gap: 30px; }
        .nav-links a { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; transition: var(--transition); }
        .nav-links a:hover, .nav-links a.active { color: var(--gold); }
        
        .nav-icons { display: flex; gap: 20px; align-items: center; font-size: 1.4rem; }
        .nav-icons a { transition: var(--transition); cursor: pointer; display: flex; align-items: center; }
        .nav-icons a:hover { color: var(--gold); }
        .cart-wrapper { position: relative; display: flex; align-items: center; }
        .cart-count { position: absolute; top: -8px; right: -12px; background: var(--gold); color: #fff; font-size: 0.7rem; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-body); font-weight: bold; }

        /* Mobile Menu */
        .mobile-menu-btn { display: none; font-size: 1.5rem; cursor: pointer; }
        @media(max-width: 768px) {
            .nav-links { display: none; position: absolute; top: 80px; left: 0; width: 100%; background: #fff; flex-direction: column; padding: 20px; border-bottom: 1px solid var(--border); }
            .nav-links.show { display: flex; }
            .mobile-menu-btn { display: block; }
        }

        /* --- BUTTONS --- */
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 32px; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1.5px; transition: var(--transition); border: none; }
        .btn-primary { background-color: var(--primary); color: #fff; }
        .btn-primary:hover { background-color: var(--gold); color: #fff; }
        .btn-gold { background-color: var(--gold); color: #fff; }
        .btn-gold:hover { background-color: var(--gold-hover); }
        .btn-outline { background-color: transparent; border: 1px solid var(--primary); color: var(--primary); }
        .btn-outline:hover { background-color: var(--primary); color: #fff; }

        /* --- VIEWS (SPA routing) --- */
        .view-section { display: none; animation: fadeIn 0.4s ease forwards; }
        .view-section.active { display: block; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

        /* --- LOCATION CARDS --- */
        .locations-container { padding-top: 40px; }
        .locations-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
        .loc-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
        .loc-media-scroller { display: flex; width: 100%; height: 300px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; }
        .loc-media-scroller::-webkit-scrollbar { display: none; }
        .loc-media-scroller > * { scroll-snap-align: start; min-width: 100%; height: 100%; object-fit: cover; flex-shrink: 0; }
        .loc-info { padding: 25px 20px; text-align: center; }
        .loc-info h3 { margin-bottom: 10px; color: var(--gold); font-size: 1.3rem; }
        .loc-info p { font-size: 0.95rem; color: var(--text-light); line-height: 1.5; }

        /* --- GRIDS & CARDS --- */
        .product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }
        .product-card { background: #fff; transition: var(--transition); cursor: pointer; border: 1px solid transparent; }
        .product-card:hover { border-color: var(--border); box-shadow: 0 10px 30px rgba(0,0,0,0.03); }
        .product-img-wrapper { position: relative; overflow: hidden; aspect-ratio: 3/4; background: #f0f0f0; }
        .product-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
        .product-card:hover .product-img-wrapper img { transform: scale(1.05); }
        .product-info { padding: 20px 15px; text-align: center; }
        .product-info h4 { font-family: var(--font-body); font-weight: 400; font-size: 1rem; margin-bottom: 5px; color: var(--text-dark); }
        .product-info .price { font-weight: 700; color: var(--gold); }

        /* --- PRODUCT DETAILS --- */
        .product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
        .main-image { width: 100%; aspect-ratio: 3/4; object-fit: cover; background: #eee; }
        .size-selector { display: flex; gap: 10px; margin: 20px 0; }
        .size-btn { width: 45px; height: 45px; border: 1px solid var(--border); background: #fff; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
        .size-btn.active { border-color: var(--primary); background: var(--primary); color: #fff; }
        .qty-wrapper { display: inline-flex; border: 1px solid var(--border); align-items: center; margin-bottom: 20px; }
        .qty-btn { padding: 10px 15px; background: none; border: none; font-size: 1.2rem; }
        .qty-wrapper input { width: 40px; text-align: center; border: none; outline: none; font-family: var(--font-body); font-size: 1rem; background: transparent; pointer-events: none;}
        @media(max-width: 768px) { .product-detail-layout { grid-template-columns: 1fr; } }

        /* --- CART & CHECKOUT --- */
        .cart-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
        .cart-item { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--border); }
        .cart-item img { width: 100px; height: 130px; object-fit: cover; }
        .cart-item-details { flex-grow: 1; display: flex; flex-direction: column; justify-content: center; }
        .cart-summary { background: #fff; padding: 30px; border: 1px solid var(--border); position: sticky; top: 100px; }
        .summary-row { display: flex; justify-content: space-between; margin-bottom: 15px; }
        .summary-total { font-size: 1.2rem; font-weight: bold; color: var(--primary); border-top: 1px solid var(--border); padding-top: 15px; margin-top: 15px; }
        
        .checkout-form .form-group { margin-bottom: 20px; }
        .checkout-form label { display: block; margin-bottom: 8px; font-size: 0.9rem; font-weight: bold; }
        .checkout-form input, .checkout-form select { width: 100%; padding: 12px; border: 1px solid var(--border); font-family: var(--font-body); outline: none; background: transparent; }
        .checkout-form input:focus { border-color: var(--gold); }
        .payment-methods { display: flex; flex-direction: column; gap: 10px; margin-bottom: 30px; }
        .pay-method { padding: 15px; border: 1px solid var(--border); display: flex; align-items: center; gap: 10px; cursor: pointer; transition: var(--transition); }
        .pay-method:hover, .pay-method.active { border-color: var(--gold); background: rgba(184, 151, 90, 0.05); }
        @media(max-width: 768px) { .cart-layout { grid-template-columns: 1fr; } }

        /* --- SIB BANK PAYMENT SIMULATOR --- */
        .bank-portal { background: #fff; max-width: 500px; margin: 40px auto; padding: 40px; border-radius: 8px; box-shadow: 0 20px 50px rgba(0,0,0,0.1); border-top: 5px solid #0056b3; text-align: center; }
        .bank-logo { color: #0056b3; font-family: Arial, sans-serif; font-size: 1.8rem; font-weight: bold; margin-bottom: 10px; display: flex; align-items: center; justify-content: center; gap: 10px;}
        .bank-portal input { width: 100%; padding: 12px; margin-bottom: 15px; border: 1px solid #ccc; border-radius: 4px; }
        .loader { border: 4px solid #f3f3f3; border-top: 4px solid #0056b3; border-radius: 50%; width: 40px; height: 40px; animation: spin 1s linear infinite; margin: 20px auto; display: none; }
        @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

        /* --- ORDER TRACKING --- */
        .tracking-timeline { max-width: 600px; margin: 40px auto; text-align: left; position: relative; padding-left: 30px;}
        .tracking-timeline::before { content: ''; position: absolute; left: 6px; top: 0; bottom: 0; width: 2px; background: var(--border); }
        .tracking-step { position: relative; margin-bottom: 30px; }
        .tracking-step::before { content: ''; position: absolute; left: -30px; top: 5px; width: 14px; height: 14px; border-radius: 50%; background: var(--secondary); border: 2px solid var(--border); z-index: 2; }
        .tracking-step.active::before { background: var(--gold); border-color: var(--gold); }
        .tracking-step.active ~ .tracking-step::before { background: var(--secondary); border-color: var(--border); }
        .tracking-step h4 { margin-bottom: 5px; }
        .tracking-step p { font-size: 0.85rem; color: var(--text-light); }

        /* --- TOAST SYSTEM --- */
        #toast-container { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 1000; display: flex; flex-direction: column; gap: 10px; }
        .toast { background: var(--primary); color: #fff; padding: 12px 24px; border-radius: 50px; font-size: 0.9rem; display: flex; align-items: center; gap: 10px; animation: toastIn 0.3s cubic-bezier(0.68, -0.55, 0.26, 1.55) forwards; }
        .toast.error { background: #e74c3c; }
        .toast.success { background: #27ae60; }
        @keyframes toastIn { from { opacity: 0; transform: translateY(50px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes toastOut { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(50px); } }