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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
            line-height: 1.6;
            color: #1f2937;
            background: #f9fafb;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* Header */
        header {
            background: white;
            border-bottom: 2px solid #059669;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
        }

        .logo-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(to bottom right, #059669, #10b981);
            border-radius: 12px;
            display: flex;
            align-items: flex-end;
            gap: 2px;
            padding: 8px;
        }

        .sound-bar {
            width: 4px;
            background: white;
            border-radius: 2px;
        }

        .sound-bar:nth-child(1) { height: 12px; }
        .sound-bar:nth-child(2) { height: 24px; }
        .sound-bar:nth-child(3) { height: 16px; }
        .sound-bar:nth-child(4) { height: 20px; }
        .sound-bar:nth-child(5) { height: 12px; }

        .logo-text h1 {
            font-size: 1.5rem;
            font-weight: 800;
            line-height: 1;
        }

        .logo-text .orange {
            background: linear-gradient(135deg, #059669 0%, #10b981 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .logo-text .black {
            color: #1f2937;
        }

        .logo-text p {
            font-size: 0.625rem;
            color: #059669;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
        }

        .header-cta {
            background: #22c55e;
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .header-cta:hover {
            background: #16a34a;
        }

        /* Breadcrumb */
        .breadcrumb {
            padding: 1rem;
            background: white;
            border-bottom: 1px solid #e5e7eb;
        }

        .breadcrumb-nav {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
            font-size: 0.875rem;
        }

        .breadcrumb-nav a {
            color: #6b7280;
            text-decoration: none;
        }

        .breadcrumb-nav a:hover {
            color: #059669;
        }

        .breadcrumb-nav span {
            color: #1f2937;
            font-weight: 600;
        }

        /* Product Section */
        .product-section {
            padding: 3rem 1rem;
            background: white;
        }

        .product-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            max-width: 1280px;
            margin: 0 auto;
        }

        /* Image Gallery Placeholder */
        .image-gallery {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .main-image {
            width: 100%;
            border-radius: 1rem;
            overflow: hidden;
            border: 2px solid #e5e7eb;
            background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 400px;
        }

        .image-placeholder {
            text-align: center;
            padding: 3rem;
        }

        .image-placeholder-icon {
            width: 120px;
            height: 120px;
            background: linear-gradient(135deg, #059669, #10b981);
            border-radius: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            box-shadow: 0 10px 30px rgba(234, 88, 12, 0.3);
        }

        /* Product Info */
        .product-info h1 {
            font-size: 2rem;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }

        .product-subtitle {
            font-size: 1.125rem;
            color: #6b7280;
            margin-bottom: 1rem;
        }

        .mantra-count-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: linear-gradient(135deg, #059669, #10b981);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.125rem;
            margin-bottom: 1rem;
            box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
        }

        .product-rating {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 2px solid #e5e7eb;
        }

        .stars {
            display: flex;
            gap: 0.25rem;
            color: #fbbf24;
        }

        .review-count {
            color: #6b7280;
            font-size: 0.875rem;
        }

        .product-price {
            font-size: 2.5rem;
            font-weight: 700;
            color: #059669;
            margin-bottom: 0.5rem;
        }

        .price-note {
            color: #16a34a;
            font-weight: 600;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .product-description {
            color: #4b5563;
            font-size: 1.125rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .cta-buttons {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .btn {
            padding: 1rem 2rem;
            border-radius: 0.5rem;
            font-weight: 700;
            font-size: 1.125rem;
            text-align: center;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn-whatsapp {
            background: #22c55e;
            color: white;
        }

        .btn-whatsapp:hover {
            background: #16a34a;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
        }

        .btn-call {
            background: #059669;
            color: white;
        }

        .btn-call:hover {
            background: #c2410c;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
        }

        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            padding: 1.5rem;
            background: #f9fafb;
            border-radius: 0.5rem;
        }

        .trust-badge {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #16a34a;
            font-weight: 600;
        }

        /* Key Features */
        .features-section {
            padding: 4rem 1rem;
            background: linear-gradient(to bottom, #fff7ed 0%, #ffedd5 25%, #fed7aa 50%, #ffedd5 75%, #fff7ed 100%);
            position: relative;
        }

        .features-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 20% 50%, rgba(251, 146, 60, 0.08) 0%, transparent 50%),
                              radial-gradient(circle at 80% 80%, rgba(249, 115, 22, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, #059669 0%, #10b981 50%, #059669 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
            z-index: 1;
        }

        .features-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            max-width: 1280px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 1rem;
            border: 2px solid #e5e7eb;
            transition: all 0.3s;
        }

        .feature-card:hover {
            border-color: #059669;
            transform: translateY(-4px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }

        .feature-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #059669, #10b981);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }

        .feature-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            color: #1f2937;
        }

        .feature-card p {
            color: #6b7280;
            line-height: 1.6;
        }

        /* Mantra List Section */
        .mantra-section {
            padding: 4rem 1rem;
            background: white;
        }

        .mantra-intro {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
            color: #6b7280;
            font-size: 1.125rem;
            line-height: 1.8;
        }

        .featured-mantra {
            background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
            padding: 3rem;
            border-radius: 1.5rem;
            border: 2px solid #059669;
            margin-bottom: 3rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .featured-mantra h3 {
            font-size: 2rem;
            font-weight: 700;
            color: #059669;
            margin-bottom: 1rem;
            text-align: center;
        }

        .featured-mantra-text {
            font-size: 1.5rem;
            font-style: italic;
            color: #1f2937;
            text-align: center;
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .featured-meaning {
            color: #6b7280;
            text-align: center;
            font-size: 1rem;
        }

        .complete-list-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .complete-list-header h3 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }

        .complete-list-header p {
            color: #6b7280;
            font-size: 1rem;
        }

        .mantra-list {
            max-width: 900px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.75rem;
        }

        .mantra-item {
            background: #f9fafb;
            padding: 1rem 1.5rem;
            border-radius: 0.5rem;
            border-left: 3px solid #e5e7eb;
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: all 0.3s;
        }

        .mantra-item:hover {
            background: #fff7ed;
            border-left-color: #059669;
        }

        .mantra-item.featured {
            background: #fff7ed;
            border-left-color: #059669;
            border-left-width: 4px;
        }

        .mantra-number {
            background: #e5e7eb;
            color: #6b7280;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.875rem;
            flex-shrink: 0;
        }

        .mantra-item.featured .mantra-number {
            background: #059669;
            color: white;
        }

        .mantra-name {
            font-size: 1rem;
            color: #4b5563;
        }

        .mantra-item.featured .mantra-name {
            color: #1f2937;
            font-weight: 600;
        }

        /* How to Use */
        .how-to-use-section {
            padding: 4rem 1rem;
            background: #f9fafb;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .step-card {
            background: white;
            padding: 2rem;
            border-radius: 1rem;
            border: 2px solid #e5e7eb;
            display: flex;
            gap: 1.5rem;
            align-items: start;
        }

        .step-number {
            background: linear-gradient(135deg, #059669, #10b981);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .step-content h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: #1f2937;
        }

        .step-content p {
            color: #6b7280;
            line-height: 1.6;
        }

        /* Video Section */
        .video-section {
            padding: 4rem 1rem;
            background: white;
        }

        .video-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 1rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        /* FAQ Section */
        .faq-section {
            padding: 4rem 1rem;
            background: #f9fafb;
        }

        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-item {
            background: white;
            border-radius: 0.75rem;
            margin-bottom: 1rem;
            border: 2px solid #e5e7eb;
            overflow: hidden;
        }

        .faq-question {
            padding: 1.5rem;
            font-size: 1.125rem;
            font-weight: 700;
            color: #1f2937;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s;
        }

        .faq-question:hover {
            background: #fff7ed;
            color: #059669;
        }

        .faq-toggle {
            font-size: 1.5rem;
            transition: transform 0.3s;
            color: #059669;
            flex-shrink: 0;
            margin-left: 1rem;
        }

        .faq-item.active .faq-toggle {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
        }

        .faq-answer-content {
            padding: 0 1.5rem 1.5rem;
            color: #6b7280;
            line-height: 1.8;
        }

         /* Related Products */
        .related-section {
            padding: 4rem 1rem;
            background: white;
        }

        .related-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            max-width: 1280px;
            margin: 0 auto;
        }

        .related-product {
            background: white;
            border: 2px solid #e5e7eb;
            border-radius: 1rem;
            overflow: hidden;
            transition: all 0.3s;
            text-decoration: none;
        }

        .related-product:hover {
            border-color: #ea580c;
            transform: translateY(-4px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }

        .related-image {
            background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
            padding: 1rem;
            height: 280px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .related-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #ea580c, #f97316);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .related-info {
            padding: 1.5rem;
        }

        .related-info h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: #1f2937;
        }

        .related-price {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ea580c;
            margin-bottom: 1rem;
        }

        .related-btn {
            background: #ea580c;
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            font-weight: 700;
            display: inline-block;
            text-align: center;
            width: 100%;
        }

        .related-btn:hover {
            background: #c2410c;
        }

        /* Footer */
        footer {
            background: #1f2937;
            color: white;
            padding: 3rem 1rem 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            max-width: 1280px;
            margin: 0 auto 2rem;
        }

        .footer-section h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #059669;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: #d1d5db;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: #059669;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #374151;
            color: #9ca3af;
        }

        /* Floating Buttons */
        .floating-btn {
            position: fixed;
            right: 1.5rem;
            width: 4rem;
            height: 4rem;
            border-radius: 50%;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            z-index: 50;
            transition: transform 0.3s;
            color: white;
        }

        .floating-btn:hover {
            transform: scale(1.1);
        }

        .floating-whatsapp {
            background: #22c55e;
            bottom: 1.5rem;
        }

        .floating-call {
            background: #059669;
            bottom: 7rem;
        }

        /* Responsive */
        @media (min-width: 768px) {
            .product-grid {
                grid-template-columns: 1fr 1fr;
            }

            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-buttons {
                flex-direction: row;
            }

            .mantra-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .related-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }