* { margin: 0; padding: 0; box-sizing: border-box; }

        :root {
            --primary: #15803D;
            --primary-light: #22C55E;
            --primary-dark: #14532D;
            --pink: #EC4899;
            --pink-light: #FBCFE8;
            --bg: #F0FDF4;
            --bg-card: #FFFFFF;
            --text: #14532D;
            --text-light: #64748B;
            --text-lighter: #94A3B8;
            --border: #BBF7D0;
            --shadow: 0 2px 12px rgba(21,128,61,0.08);
            --shadow-hover: 0 8px 24px rgba(21,128,61,0.15);
            --radius: 14px;
            --radius-sm: 8px;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
        }

        h1, h2, h3, .section-title, .nav-logo {
            font-family: 'Playfair Display', Georgia, serif;
        }

        /* ===== NAVIGATION ===== */
        .navbar {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 0 40px;
            height: 68px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .nav-logo {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: 'Playfair Display', serif;
        }
        .nav-logo span { font-size: 28px; }
        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
        }
        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            transition: color 0.2s;
            position: relative;
        }
        .nav-links a:hover, .nav-links a.active { color: var(--primary); }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 1px;
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .cart-icon {
            position: relative;
            cursor: pointer;
            font-size: 22px;
            transition: transform 0.2s;
        }
        .cart-icon:hover { transform: scale(1.1); }
        .cart-badge {
            position: absolute;
            top: -8px;
            right: -10px;
            background: var(--pink);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .cart-badge.hidden { display: none; }

        /* Language toggle */
        .lang-toggle {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--border);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            letter-spacing: 0.3px;
        }
        .lang-toggle:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* ===== PAGE SYSTEM ===== */
        .page { display: none; animation: fadeIn 0.3s ease; }
        .page.active { display: block; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

        /* ===== HOME PAGE ===== */
        .hero {
            position: relative;
            height: 620px;
            background: url('https://images.unsplash.com/photo-1487530811176-3780de880c2d?w=1400&q=80') center/cover no-repeat;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute; inset: 0;
            background: linear-gradient(135deg, rgba(20,83,45,0.72) 0%, rgba(21,128,61,0.55) 40%, rgba(236,72,153,0.35) 100%);
            z-index: 1;
        }
        .hero-petal {
            position: absolute;
            font-size: 28px;
            opacity: 0.15;
            pointer-events: none;
            animation: petalFloat 6s ease-in-out infinite;
            z-index: 2;
            filter: brightness(2);
        }
        .hero-petal:nth-child(1) { top: 15%; left: 10%; animation-delay: 0s; animation-duration: 7s; }
        .hero-petal:nth-child(2) { top: 25%; right: 15%; animation-delay: 1s; animation-duration: 5s; }
        .hero-petal:nth-child(3) { bottom: 20%; left: 20%; animation-delay: 2s; animation-duration: 8s; }
        .hero-petal:nth-child(4) { bottom: 30%; right: 10%; animation-delay: 0.5s; animation-duration: 6s; }
        .hero-petal:nth-child(5) { top: 50%; left: 5%; animation-delay: 3s; animation-duration: 7s; }
        .hero-petal:nth-child(6) { top: 10%; right: 30%; animation-delay: 1.5s; animation-duration: 9s; }
        @keyframes petalFloat {
            0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.1; }
            50% { transform: translateY(-18px) rotate(8deg); opacity: 0.25; }
        }
        .hero-content { position: relative; z-index: 3; max-width: 700px; padding: 0 20px; }
        .hero h1 {
            font-family: 'Playfair Display', serif;
            font-size: 56px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 1px;
            line-height: 1.2;
            text-shadow: 0 2px 20px rgba(0,0,0,0.15);
        }
        .hero p {
            font-size: 20px;
            color: rgba(255,255,255,0.9);
            margin-bottom: 32px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }
        .hero-social-proof {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }
        .hero-proof-item {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,0.92);
            font-size: 15px;
            font-weight: 500;
        }
        .hero-proof-item svg { width: 18px; height: 18px; }
        .hero-proof-item .stars { color: #fbbf24; letter-spacing: 1px; font-size: 14px; }
        .hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
        .btn-hero-outline {
            display: inline-block;
            background: rgba(255,255,255,0.15);
            color: #fff;
            padding: 16px 44px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            border: 1.5px solid rgba(255,255,255,0.4);
            transition: all 0.3s;
            backdrop-filter: blur(4px);
            font-family: inherit;
        }
        .btn-hero-outline:hover {
            background: rgba(255,255,255,0.25);
            border-color: rgba(255,255,255,0.7);
        }
        .hero .btn-primary {
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
        }
        .hero .btn-primary:hover {
            box-shadow: 0 6px 28px rgba(0,0,0,0.3);
        }
        .btn-primary {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 16px 44px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border: none;
            transition: all 0.3s;
            box-shadow: 0 4px 14px rgba(21,128,61,0.3);
            letter-spacing: 0.5px;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(21,128,61,0.4);
        }
        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--primary);
            padding: 12px 32px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border: 2px solid var(--primary);
            transition: all 0.3s;
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ===== PROMO BANNER ===== */
        .promo-banner {
            background: linear-gradient(135deg, #14532D 0%, #166534 50%, #15803D 100%);
            color: #fff;
            padding: 16px 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 32px;
            font-size: 14px;
        }
        .promo-banner .promo-tag {
            background: #fbbf24;
            color: #14532D;
            padding: 3px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .promo-banner .promo-text { font-weight: 500; }
        .promo-banner .promo-text strong { font-weight: 700; }
        .promo-banner .promo-cta {
            background: rgba(255,255,255,0.2);
            border: 1px solid rgba(255,255,255,0.3);
            color: #fff;
            padding: 6px 18px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
        }
        .promo-banner .promo-cta:hover { background: rgba(255,255,255,0.3); }
        @media (max-width: 900px) {
            .promo-banner { flex-direction: column; gap: 8px; padding: 12px 20px; text-align: center; }
        }

        .section { padding: 80px 40px; max-width: 1200px; margin: 0 auto; }
        .section-title {
            text-align: center;
            font-family: 'Playfair Display', serif;
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--primary-dark);
            letter-spacing: 0.5px;
        }
        .section-subtitle {
            text-align: center;
            color: var(--text-light);
            font-size: 17px;
            margin-bottom: 48px;
            font-weight: 400;
        }

        .featured-grid {
            display: flex;
            gap: 24px;
            overflow-x: hidden;
            overflow-y: visible;
            padding: 10px 0;
            mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
            -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
        }
        .featured-track {
            display: flex;
            gap: 24px;
            animation: marquee 30s linear infinite;
            flex-shrink: 0;
            padding: 6px 0;
        }
        .featured-track:hover { animation-play-state: paused; }
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        .featured-card {
            width: 200px;
            flex-shrink: 0;
        }

        .product-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
        }
        .product-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary-light);
        }
        .product-card:hover .card-img img { transform: scale(1.05); }
        .product-card:hover .btn-add-full { background: var(--primary-dark); }
        .product-card .card-img {
            height: 240px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 72px;
            position: relative;
            overflow: hidden;
            background: #f5f5f5;
            border-bottom: 1px solid #eee;
        }
        .product-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .product-card .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--pink);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.3px;
            z-index: 1;
        }
        .product-card .card-cat {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(255,255,255,0.92);
            color: var(--text);
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 500;
            z-index: 1;
            backdrop-filter: blur(4px);
        }
        .product-card .card-body {
            padding: 14px 16px 0;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .product-card .card-name {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .product-card .card-desc {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 10px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 39px;
        }
        .product-card .card-price {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .product-card .card-price small { font-size: 12px; font-weight: 400; color: var(--text-light); }
        .product-card .card-footer {
            padding: 0 16px 14px;
            margin-top: auto;
        }
        .btn-add-full {
            width: 100%;
            padding: 10px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-add-full:hover { background: var(--primary-dark); }
        .btn-add-full svg { width: 16px; height: 16px; }
        .btn-add-cart {
            background: var(--primary);
            color: #fff;
            border: none;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
        }
        .btn-add-cart:hover {
            background: var(--primary-dark);
            transform: scale(1.1);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 20px;
        }
        .feature-card {
            text-align: center;
            padding: 36px 24px;
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .feature-card .icon {
            width: 56px; height: 56px;
            border-radius: 16px;
            background: var(--bg);
            display: flex; align-items: center; justify-content: center;
            margin: 0 auto 16px;
            color: var(--primary);
        }
        .feature-card .icon svg {
            width: 28px; height: 28px;
            fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
        }
        .feature-card h3 { font-size: 17px; margin-bottom: 8px; }
        .feature-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

        /* ===== TESTIMONIALS ===== */
        .testimonials-section {
            background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
        }
        .testimonials-track {
            display: flex;
            gap: 24px;
            overflow: hidden;
            padding: 10px 0;
        }
        .testimonial-card {
            flex: 0 0 calc(33.333% - 16px);
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .testimonial-avatar {
            width: 48px; height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--pink));
            display: flex; align-items: center; justify-content: center;
            color: #fff; font-size: 18px; font-weight: 700;
        }
        .testimonial-meta .name { font-size: 15px; font-weight: 600; color: var(--text); }
        .testimonial-meta .date { font-size: 12px; color: var(--text-lighter); }
        .testimonial-stars {
            color: #fbbf24;
            font-size: 15px;
            letter-spacing: 2px;
            margin-bottom: 12px;
        }
        .testimonial-text {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            font-style: italic;
        }
        @media (max-width: 900px) {
            .testimonial-card { flex: 0 0 100%; }
        }

        /* ===== TRUST BADGES ===== */
        .trust-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 48px;
            padding: 32px 40px;
            background: var(--bg-card);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            flex-wrap: wrap;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text);
        }
        .trust-item .trust-icon {
            width: 44px; height: 44px;
            border-radius: 12px;
            background: var(--bg);
            display: flex; align-items: center; justify-content: center;
            color: var(--primary);
        }
        .trust-item .trust-icon svg { width: 22px; height: 22px; }
        .trust-item .trust-text { font-size: 14px; font-weight: 600; }
        .trust-item .trust-sub { font-size: 12px; color: var(--text-lighter); font-weight: 400; }
        @media (max-width: 900px) {
            .trust-bar { gap: 24px; padding: 24px 20px; }
        }

        /* ===== WHATSAPP BUTTON ===== */
        .whatsapp-btn {
            position: fixed; bottom: 32px; left: 32px;
            width: 56px; height: 56px;
            border-radius: 50%;
            background: #25D366;
            color: #fff;
            border: none; cursor: pointer; z-index: 90;
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 4px 16px rgba(37,211,102,0.4);
            transition: all 0.3s;
        }
        .whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
        .whatsapp-btn svg { width: 28px; height: 28px; fill: #fff; }

        /* ===== SHOP PAGE ===== */
        .shop-layout {
            display: grid;
            grid-template-columns: 240px 1fr;
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 32px 40px;
        }
        .filter-sidebar {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .filter-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text);
        }
        .filter-group { margin-bottom: 24px; }
        .filter-group h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text-light);
        }
        .filter-option {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            cursor: pointer;
            font-size: 14px;
            color: var(--text);
            transition: color 0.2s;
        }
        .filter-option:hover { color: var(--primary); }
        .filter-option input[type="radio"] {
            accent-color: var(--primary);
        }
        .filter-option.active { color: var(--primary); font-weight: 600; }

        .shop-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
        }
        .shop-header h2 { font-size: 22px; }
        .shop-header .count { color: var(--text-light); font-size: 14px; }
        .shop-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        /* ===== DETAIL PAGE ===== */
        .detail-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            max-width: 1100px;
            margin: 0 auto;
            padding: 40px;
        }
        .detail-gallery {
            position: relative;
        }
        .detail-main-img {
            width: 100%;
            height: 420px;
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 120px;
            margin-bottom: 16px;
            overflow: hidden;
            background: #f5f5f5;
        }
        .detail-main-img img { width: 100%; height: 100%; object-fit: cover; }
        .detail-thumbs {
            display: flex;
            gap: 12px;
        }
        .detail-thumb {
            width: 72px;
            height: 72px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            cursor: pointer;
            border: 2px solid transparent;
            transition: border-color 0.2s;
            overflow: hidden;
        }
        .detail-thumb img { width: 100%; height: 100%; object-fit: cover; }
        .detail-thumb.active, .detail-thumb:hover {
            border-color: var(--primary);
        }
        .detail-info { padding-top: 12px; }
        .detail-info .breadcrumb {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 12px;
        }
        .detail-info .breadcrumb a { color: var(--primary); text-decoration: none; cursor: pointer; }
        .detail-info h1 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .detail-info .detail-price {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .detail-info .detail-desc {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .detail-info .flower-language {
            background: #f0faf4;
            border-left: 3px solid var(--primary);
            padding: 12px 16px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin-bottom: 24px;
            font-size: 14px;
            color: var(--primary-dark);
            font-style: italic;
        }
        .spec-section { margin-bottom: 20px; }
        .spec-label {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text);
        }
        .spec-options { display: flex; gap: 10px; }
        .spec-btn {
            padding: 8px 20px;
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            background: var(--bg-card);
            font-size: 14px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .spec-btn:hover { border-color: var(--primary); }
        .spec-btn.active {
            border-color: var(--primary);
            background: #f0faf4;
            color: var(--primary);
            font-weight: 600;
        }
        .qty-section {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 28px;
        }
        .qty-control {
            display: flex;
            align-items: center;
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
        .qty-btn {
            width: 36px;
            height: 36px;
            border: none;
            background: transparent;
            font-size: 18px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .qty-btn:hover { background: var(--bg); }
        .qty-val {
            width: 48px;
            text-align: center;
            font-size: 15px;
            font-weight: 600;
            border: none;
            border-left: 1px solid var(--border);
            border-right: 1px solid var(--border);
            height: 36px;
        }
        .detail-actions {
            display: flex;
            gap: 12px;
        }
        .detail-actions .btn-primary { flex: 1; text-align: center; }
        .detail-actions .btn-outline { flex: 1; text-align: center; padding: 14px 28px; }

        .detail-tabs {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 40px 40px;
        }
        .tabs-header {
            display: flex;
            gap: 0;
            border-bottom: 2px solid var(--border);
            margin-bottom: 24px;
        }
        .tab-btn {
            padding: 12px 28px;
            border: none;
            background: none;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-light);
            cursor: pointer;
            border-bottom: 2px solid transparent;
            margin-bottom: -2px;
            transition: all 0.2s;
        }
        .tab-btn:hover { color: var(--primary); }
        .tab-btn.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }
        .tab-content { display: none; font-size: 14px; line-height: 1.8; color: var(--text-light); }
        .tab-content.active { display: block; }

        /* ===== CART PAGE ===== */
        .cart-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 32px;
            max-width: 1100px;
            margin: 0 auto;
            padding: 32px 40px;
        }
        .cart-items {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
        }
        .cart-item {
            display: grid;
            grid-template-columns: 80px 1fr auto auto auto;
            gap: 20px;
            align-items: center;
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
        }
        .cart-item:last-child { border-bottom: none; }
        .cart-item-img {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
        .cart-item-name { font-weight: 600; font-size: 15px; }
        .cart-item-spec { font-size: 13px; color: var(--text-light); margin-top: 4px; }
        .cart-item-price { font-weight: 700; color: var(--primary); font-size: 16px; white-space: nowrap; }
        .cart-item-remove {
            background: none;
            border: none;
            color: var(--text-lighter);
            cursor: pointer;
            font-size: 18px;
            transition: color 0.2s;
        }
        .cart-item-remove:hover { color: #e74c3c; }
        .cart-summary {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .cart-summary h3 { font-size: 18px; margin-bottom: 20px; }
        .summary-row {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            font-size: 14px;
        }
        .summary-row.total {
            border-top: 2px solid var(--border);
            margin-top: 12px;
            padding-top: 16px;
            font-size: 18px;
            font-weight: 700;
        }
        .summary-row.total .amount { color: var(--primary); }
        .coupon-input {
            display: flex;
            gap: 8px;
            margin: 16px 0;
        }
        .coupon-input input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 14px;
            outline: none;
        }
        .coupon-input input:focus { border-color: var(--primary); }
        .coupon-input button {
            padding: 10px 18px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            cursor: pointer;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.2s;
        }
        .coupon-input button:hover { border-color: var(--primary); color: var(--primary); }
        .cart-summary .btn-primary {
            width: 100%;
            text-align: center;
            margin-top: 20px;
            padding: 14px;
        }
        .empty-cart {
            text-align: center;
            padding: 60px 20px;
        }
        .empty-cart .icon {
            width: 80px; height: 80px; margin: 0 auto 20px;
            background: var(--bg);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            color: var(--text-lighter);
        }
        .empty-cart .icon svg { width: 40px; height: 40px; }
        .empty-cart p { color: var(--text-light); margin-bottom: 24px; }

        /* ===== CHECKOUT PAGE ===== */
        .checkout-layout {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 32px;
            max-width: 1100px;
            margin: 0 auto;
            padding: 32px 40px;
        }
        .checkout-form {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow);
        }
        .form-section {
            margin-bottom: 32px;
        }
        .form-section h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 16px;
        }
        .form-group { margin-bottom: 16px; }
        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text);
        }
        .form-group label .required { color: #e74c3c; }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 11px 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 14px;
            outline: none;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            border-color: var(--primary);
        }
        .form-group textarea { resize: vertical; min-height: 80px; }
        .payment-options { display: flex; gap: 12px; }
        .payment-option {
            flex: 1;
            padding: 16px;
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            cursor: pointer;
            text-align: center;
            transition: all 0.2s;
        }
        .payment-option:hover { border-color: var(--primary); }
        .payment-option.active {
            border-color: var(--primary);
            background: #f0faf4;
        }
        .payment-option .icon {
            width: 44px; height: 44px; margin: 0 auto 8px;
            background: var(--bg);
            border-radius: 12px;
            display: flex; align-items: center; justify-content: center;
            color: var(--primary);
        }
        .payment-option .icon svg { width: 22px; height: 22px; }
        .payment-option .label { font-size: 14px; font-weight: 600; }

        .order-summary-panel {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .order-summary-panel h3 { font-size: 18px; margin-bottom: 20px; }
        .order-item {
            display: flex;
            gap: 12px;
            align-items: center;
            margin-bottom: 14px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border);
        }
        .order-item:last-child { border-bottom: none; }
        .order-item-img {
            width: 56px;
            height: 56px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .order-item-img img { width: 100%; height: 100%; object-fit: cover; }
        .order-item-info { flex: 1; }
        .order-item-info .name { font-size: 14px; font-weight: 600; }
        .order-item-info .spec { font-size: 12px; color: var(--text-light); }
        .order-item .price { font-weight: 700; font-size: 14px; }

        /* ===== CONFIRMATION PAGE ===== */
        .confirm-page {
            max-width: 600px;
            margin: 60px auto;
            text-align: center;
            padding: 0 20px;
        }
        .confirm-icon {
            width: 80px;
            height: 80px;
            background: #e8f5e9;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            color: var(--primary);
        }
        .confirm-icon svg { width: 40px; height: 40px; }
        .confirm-page h1 { font-size: 28px; margin-bottom: 8px; }
        .confirm-page .order-no {
            color: var(--primary);
            font-size: 15px;
            margin-bottom: 32px;
        }
        .confirm-details {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            text-align: left;
            margin-bottom: 32px;
        }
        .confirm-details h3 {
            font-size: 16px;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }
        .confirm-row {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            font-size: 14px;
        }
        .confirm-row .label { color: var(--text-light); }
        .confirm-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
        }

        /* ===== FOOTER ===== */
        .footer {
            background: linear-gradient(180deg, #14532D 0%, #0F3D22 100%);
            color: #d1fae5;
            padding: 48px 40px 24px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .footer h4 { color: #fff; margin-bottom: 16px; font-size: 16px; }
        .footer p, .footer a { font-size: 14px; color: #a7f3d0; line-height: 2; text-decoration: none; }
        .footer a:hover { color: #6ee7b7; }
        .footer-bottom {
            text-align: center;
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.15);
            font-size: 13px;
            color: #6ee7b7;
        }

        /* ===== TOAST ===== */
        .toast {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: var(--primary);
            color: #fff;
            padding: 14px 32px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            box-shadow: 0 4px 20px rgba(74,157,110,0.4);
            transition: transform 0.3s ease;
            z-index: 1000;
        }
        .toast.show { transform: translateX(-50%) translateY(0); }

        /* ===== CUSTOMER LOGIN BUTTON & DISPLAY ===== */
        .btn-login-nav {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 6px 20px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }
        .btn-login-nav:hover {
            background: var(--primary);
            color: #fff;
        }
        .customer-user-info {
            display: flex;
            align-items: center;
            gap: 8px;
            position: relative;
        }
        .customer-avatar { font-size: 20px; }
        .customer-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            max-width: 80px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            cursor: pointer;
        }
        .customer-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-hover);
            min-width: 140px;
            z-index: 200;
            overflow: hidden;
        }
        .customer-dropdown.open { display: block; }
        .customer-dropdown-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            font-size: 14px;
            color: var(--text);
            cursor: pointer;
            transition: background 0.15s;
            border: none;
            background: none;
            width: 100%;
            text-align: left;
            font-family: inherit;
        }
        .customer-dropdown-item:hover { background: var(--bg); }
        .customer-dropdown-item.danger { color: #e74c3c; }
        .customer-dropdown-item.danger:hover { background: #fef2f2; }

        /* ===== MODAL BASE ===== */
        .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 200; align-items: center; justify-content: center; }
        .modal-overlay.show { display: flex; }
        .modal { background: var(--bg-card); border-radius: var(--radius); width: 560px; max-height: 85vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
        .modal-header { display: flex; justify-content: space-between; align-items: center; padding: 24px 28px 0; }
        .modal-header h3 { font-size: 20px; }
        .modal-close { background: none; border: none; font-size: 22px; color: var(--text-light); cursor: pointer; width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
        .modal-close:hover { background: var(--bg); }
        .modal-body { padding: 24px 28px; }
        .modal-footer { display: flex; justify-content: flex-end; gap: 12px; padding: 0 28px 24px; }

        /* ===== CUSTOMER LOGIN MODAL ===== */
        .customer-login-modal .modal { width: 420px; }
        .login-tabs {
            display: flex;
            gap: 0;
            margin-bottom: 24px;
            border-bottom: 2px solid var(--border);
        }
        .login-tab {
            flex: 1;
            padding: 12px;
            text-align: center;
            border: none;
            background: none;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-light);
            cursor: pointer;
            border-bottom: 2px solid transparent;
            margin-bottom: -2px;
            transition: all 0.2s;
        }
        .login-tab:hover { color: var(--primary); }
        .login-tab.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }
        .login-panel { display: none; }
        .login-panel.active { display: block; }

        /* ===== NAV SEARCH ===== */
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 0 14px;
            height: 36px;
            width: 220px;
            transition: all 0.2s;
        }
        .nav-search:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(21,128,61,0.1);
            width: 260px;
        }
        .nav-search svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--text-lighter); }
        .nav-search input {
            border: none; background: transparent; outline: none;
            font-size: 13px; color: var(--text); padding: 0 8px;
            width: 100%; font-family: inherit;
        }
        .nav-search input::placeholder { color: var(--text-lighter); }

        /* ===== CATEGORY DROPDOWN ===== */
        .nav-cat-wrap { position: relative; }
        .nav-cat-btn {
            display: flex; align-items: center; gap: 6px;
            background: transparent; color: var(--text);
            border: none; font-size: 15px; font-weight: 500;
            cursor: pointer; padding: 4px 0;
            font-family: inherit;
        }
        .nav-cat-btn:hover { color: var(--primary); }
        .nav-cat-btn svg { width: 16px; height: 16px; transition: transform 0.2s; }
        .nav-cat-btn.open svg { transform: rotate(180deg); }
        .nav-cat-dropdown {
            display: none; position: absolute; top: 100%; left: 50%;
            transform: translateX(-50%); margin-top: 8px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: 0 8px 30px rgba(0,0,0,0.12);
            min-width: 160px; z-index: 200;
            padding: 6px 0; overflow: hidden;
        }
        .nav-cat-dropdown.open { display: block; }
        .nav-cat-item {
            display: flex; align-items: center; gap: 10px;
            padding: 10px 20px; font-size: 14px;
            color: var(--text); cursor: pointer;
            transition: background 0.15s;
            border: none; background: none; width: 100%;
            font-family: inherit; text-align: left;
        }
        .nav-cat-item:hover { background: var(--bg); color: var(--primary); }
        .nav-cat-item svg { width: 18px; height: 18px; color: var(--text-lighter); flex-shrink: 0; }
        .nav-cat-item.active { color: var(--primary); font-weight: 600; background: rgba(21,128,61,0.04); }

        /* ===== SKELETON ===== */
        .skeleton { position: relative; overflow: hidden; background: var(--border); border-radius: var(--radius-sm); }
        .skeleton::after {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
            animation: shimmer 1.5s infinite;
        }
        @keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
        .sk-card { background: var(--bg-card); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
        .sk-card .sk-img { height: 220px; border-radius: 0; }
        .sk-card .sk-body { padding: 16px 18px; }
        .sk-card .sk-line { height: 14px; border-radius: 7px; margin-bottom: 10px; }
        .sk-card .sk-line.short { width: 60%; }
        .sk-card .sk-price { height: 20px; width: 80px; border-radius: 10px; margin-bottom: 14px; }
        .sk-card .sk-btn { height: 40px; border-radius: var(--radius-sm); margin: 0 18px 16px; }

        /* ===== BACK TO TOP ===== */
        .back-to-top {
            position: fixed; bottom: 32px; right: 32px;
            width: 48px; height: 48px; border-radius: 50%;
            background: var(--primary); color: #fff;
            border: none; cursor: pointer; z-index: 90;
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 4px 16px rgba(21,128,61,0.3);
            opacity: 0; transform: translateY(20px);
            transition: all 0.3s; pointer-events: none;
        }
        .back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
        .back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }
        .back-to-top svg { width: 22px; height: 22px; }

        /* ===== SHOP SORT ===== */
        .sort-select {
            padding: 7px 14px; border: 1px solid var(--border);
            border-radius: var(--radius-sm); font-size: 13px;
            color: var(--text); background: var(--bg-card);
            cursor: pointer; outline: none; font-family: inherit;
        }
        .sort-select:focus { border-color: var(--primary); }

        /* ===== SVG ICONS ===== */
        .ic { display: inline-flex; align-items: center; justify-content: center; vertical-align: middle; }
        .ic svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
        .cart-icon .ic { font-size: 22px; }
        .customer-avatar .ic { font-size: 20px; }

        /* ===== RESPONSIVE ===== */
        .hamburger { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text); padding: 4px; }
        .mobile-filter-toggle { display: none; }
        .filter-close { display: none; }
        @media (max-width: 900px) {
            .navbar { padding: 0 20px; }
            .hamburger { display: block; }
            .nav-search { display: none; }
            .nav-links {
                display: none; position: absolute; top: 68px; left: 0; right: 0;
                background: #fff; flex-direction: column; gap: 0;
                border-bottom: 1px solid var(--border); box-shadow: 0 4px 12px rgba(0,0,0,0.08);
                padding: 8px 0;
            }
            .nav-links.open { display: flex; }
            .nav-links a { padding: 12px 24px; font-size: 16px; }
            .nav-links a.active::after { display: none; }
            .featured-grid { gap: 16px; }
            .featured-card { width: 200px; }
            .shop-layout { grid-template-columns: 1fr; }
            .filter-sidebar {
                display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
                z-index: 300; border-radius: 0; height: 100vh; overflow-y: auto;
                padding: 80px 24px 24px;
            }
            .filter-sidebar.open { display: block; }
            .filter-close {
                display: block;
                position: absolute; top: 20px; right: 20px; background: none; border: none;
                font-size: 24px; cursor: pointer; color: var(--text-light);
            }
            .mobile-filter-toggle {
                display: inline-flex; align-items: center; gap: 6px;
                padding: 8px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
                background: var(--bg-card); font-size: 14px; cursor: pointer; color: var(--text);
            }
            .shop-grid { grid-template-columns: repeat(2, 1fr); }
            .detail-layout { grid-template-columns: 1fr; }
            .cart-layout { grid-template-columns: 1fr; }
            .checkout-layout { grid-template-columns: 1fr; }
            .features-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .hero h1 { font-size: 32px; }
            .hero-social-proof { flex-direction: column; gap: 12px; }
            .hero-ctas { flex-direction: column; align-items: center; }
            .btn-hero-outline { width: 240px; text-align: center; }
            .section { padding: 40px 20px; }
            .whatsapp-btn { bottom: 20px; left: 20px; width: 48px; height: 48px; }
            .back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }
        }