/* ============================================
           CRITICAL CSS - INLINE FOR PERFORMANCE
           ============================================ */
        
        /* CSS Variables for Design System */
        :root {
            /* Primary Colors - Medical Professional with Modern Twist */
            --color-primary: #0C4A6E;
            --color-primary-light: #0369A1;
            --color-primary-dark: #082F49;
            --color-secondary: #3B82F6;
            --color-accent: #60A5FA;
            --color-success: #10B981;
            --color-warning: #F59E0B;
            --color-danger: #EF4444;
            
            /* Neutral Colors */
            --color-white: #FFFFFF;
            --color-gray-50: #F8FAFC;
            --color-gray-100: #F1F5F9;
            --color-gray-200: #E2E8F0;
            --color-gray-300: #CBD5E1;
            --color-gray-400: #94A3B8;
            --color-gray-500: #64748B;
            --color-gray-600: #475569;
            --color-gray-700: #334155;
            --color-gray-800: #1E293B;
            --color-gray-900: #0F172A;
            
            /* Typography */
            --font-display: 'Poppins', sans-serif;
            --font-body: 'Inter', sans-serif;
            
            /* Font Sizes - Mobile First */
            --font-size-xs: 0.75rem;    /* 12px */
            --font-size-sm: 0.875rem;   /* 14px */
            --font-size-base: 1rem;     /* 16px */
            --font-size-lg: 1.125rem;   /* 18px */
            --font-size-xl: 1.25rem;    /* 20px */
            --font-size-2xl: 1.5rem;    /* 24px */
            --font-size-3xl: 1.875rem;  /* 30px */
            --font-size-4xl: 2.25rem;   /* 36px */
            --font-size-5xl: 3rem;      /* 48px */
            
            /* Spacing */
            --spacing-xs: 0.5rem;   /* 8px */
            --spacing-sm: 1rem;     /* 16px */
            --spacing-md: 1.5rem;   /* 24px */
            --spacing-lg: 2rem;     /* 32px */
            --spacing-xl: 3rem;     /* 48px */
            --spacing-2xl: 4rem;    /* 64px */
            --spacing-3xl: 6rem;    /* 96px */
            
            /* Border Radius */
            --radius-sm: 0.375rem;  /* 6px */
            --radius-md: 0.5rem;    /* 8px */
            --radius-lg: 1rem;      /* 16px */
            --radius-xl: 1.5rem;    /* 24px */
            --radius-full: 9999px;
            
            /* Shadows */
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            
            /* Transitions */
            --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
            
            /* Z-index */
            --z-sticky: 100;
            --z-modal: 1000;
            --z-notification: 1100;
            --z-scroll-top: 900;
        }
        
        /* Reset & Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }
        
        html {
            font-size: 16px;
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -ms-text-size-adjust: 100%;
        }
        
        body {
            font-family: var(--font-body);
            font-size: var(--font-size-base);
            line-height: 1.6;
            color: var(--color-gray-800);
            background-color: var(--color-white);
            overflow-x: hidden;
        }
        
        /* Prevent zoom on input focus (iOS) */
        input, select, textarea {
            font-size: 16px;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
        }
        
        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-display);
            font-weight: 700;
            line-height: 1.2;
            color: var(--color-gray-900);
        }
        
        h1 {
            font-size: var(--font-size-3xl);
            margin-bottom: var(--spacing-md);
        }
        
        h2 {
            font-size: var(--font-size-2xl);
            margin-bottom: var(--spacing-md);
        }
        
        h3 {
            font-size: var(--font-size-xl);
            margin-bottom: var(--spacing-sm);
        }
        
        p {
            margin-bottom: var(--spacing-sm);
        }
        
        /* Container */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .container-wide {
            max-width: 1400px;
        }
        
        /* Section Spacing */
        section {
            padding: var(--spacing-2xl) 0;
        }
        
        /* Button Styles */
        .btn {
            display: inline-block;
            padding: 16px 32px;
            font-size: var(--font-size-base);
            font-weight: 600;
            font-family: var(--font-display);
            text-align: center;
            border-radius: var(--radius-lg);
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            min-height: 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            color: var(--color-white);
            box-shadow: var(--shadow-lg);
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-xl);
        }
        
        .btn-primary:active {
            transform: scale(0.98);
        }
        
        .btn-large {
            padding: 20px 40px;
            font-size: var(--font-size-lg);
            min-height: 56px;
        }
        
        /* ============================================
           SECTION 1: NAVIGATION MENU
           ============================================ */
        
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: var(--color-white);
            box-shadow: var(--shadow-md);
            z-index: var(--z-sticky);
            transition: all var(--transition-base);
        }
        
        .navbar.scrolled {
            padding: 8px 0;
            box-shadow: var(--shadow-lg);
        }
        
        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
        }
        
        .navbar-logo {
            font-family: var(--font-display);
            font-size: var(--font-size-2xl);
            font-weight: 800;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .navbar-menu {
            display: none;
            list-style: none;
            gap: var(--spacing-lg);
            align-items: center;
        }
        
        .navbar-menu a {
            font-weight: 500;
            color: var(--color-gray-700);
            transition: color var(--transition-fast);
        }
        
        .navbar-menu a:hover {
            color: var(--color-primary);
        }
        
        .navbar-cta {
            padding: 12px 24px;
            min-height: 44px;
        }
        
        /* Mobile Menu */
        .mobile-menu-toggle {
            display: flex;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
        }
        
        .mobile-menu-toggle span {
            width: 28px;
            height: 3px;
            background: var(--color-primary);
            border-radius: 3px;
            transition: all var(--transition-base);
        }
        
        .mobile-menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translateY(10px);
        }
        
        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translateY(-10px);
        }
        
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 80%;
            max-width: 300px;
            height: 100vh;
            background: var(--color-white);
            box-shadow: var(--shadow-2xl);
            padding: 80px 30px 30px;
            transition: right var(--transition-base);
            z-index: calc(var(--z-sticky) - 1);
        }
        
        .mobile-menu.active {
            right: 0;
        }
        
        .mobile-menu-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        
        .mobile-menu-list a {
            font-size: var(--font-size-lg);
            font-weight: 500;
            color: var(--color-gray-700);
            padding: 12px 0;
            border-bottom: 1px solid var(--color-gray-200);
            transition: color var(--transition-fast);
        }
        
        .mobile-menu-list a:hover {
            color: var(--color-primary);
        }
        
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
            z-index: calc(var(--z-sticky) - 2);
        }
        
        .mobile-menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        
        /* ============================================
           SECTION 2: HERO SECTION
           ============================================ */
        
        .hero {
            margin-top: 80px;
            background: linear-gradient(135deg, #E0F2FE 0%, #DBEAFE 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .hero-container {
            display: grid;
            gap: var(--spacing-xl);
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .hero-image {
            text-align: center;
        }
        
        .hero-image img {
            max-width: 100%;
            height: auto;
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }
        
        .hero-content h1 {
            font-size: var(--font-size-3xl);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: var(--spacing-md);
        }
        
        .hero-content p {
            font-size: var(--font-size-lg);
            color: var(--color-gray-700);
            margin-bottom: var(--spacing-sm);
            line-height: 1.8;
        }
        
        .hero-cta {
            margin-top: var(--spacing-lg);
            width: 100%;
        }
        
        /* ============================================
           SECTION 3: WHY CHOOSE US
           ============================================ */
        
        .why-choose {
            background: var(--color-white);
        }
        
        .section-title {
            text-align: center;
            font-size: var(--font-size-3xl);
            margin-bottom: var(--spacing-xl);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .features-grid {
            display: grid;
            gap: var(--spacing-md);
            margin-top: var(--spacing-xl);
        }
        
        .feature-card {
            background: var(--color-white);
            padding: var(--spacing-lg);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-md);
            text-align: center;
            transition: all var(--transition-base);
            border: 2px solid var(--color-gray-100);
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-xl);
            border-color: var(--color-primary);
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto var(--spacing-md);
        }
        
        .feature-card h3 {
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }
        
        .feature-card p {
            color: var(--color-gray-600);
            font-size: var(--font-size-sm);
        }
        
        /* ============================================
           SECTION 4: WHAT IS PRODUCT
           ============================================ */
        
        .what-is {
            background: var(--color-gray-50);
        }
        
        .what-is-container {
            display: grid;
            gap: var(--spacing-xl);
            align-items: center;
        }
        
        .what-is-content p {
            font-size: var(--font-size-lg);
            color: var(--color-gray-700);
            margin-bottom: var(--spacing-md);
            line-height: 1.8;
        }
        
        .what-is-image {
            text-align: center;
        }
        
        .what-is-image img {
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-xl);
        }
        
        /* ============================================
           SECTION 5: HOW IT WORKS
           ============================================ */
        
        .how-it-works {
            background: var(--color-white);
        }
        
        .accordion {
            max-width: 900px;
            margin: var(--spacing-xl) auto 0;
        }
        
        .accordion-item {
            background: var(--color-white);
            border: 2px solid var(--color-gray-200);
            border-radius: var(--radius-lg);
            margin-bottom: var(--spacing-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        
        .accordion-item:hover {
            border-color: var(--color-primary);
        }
        
        .accordion-header {
            padding: 20px 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--color-gray-50);
            transition: all var(--transition-fast);
            min-height: 48px;
        }
        
        .accordion-header:active {
            transform: scale(0.98);
        }
        
        .accordion-header h3 {
            font-size: var(--font-size-lg);
            color: var(--color-primary);
            margin: 0;
        }
        
        .accordion-icon {
            width: 24px;
            height: 24px;
            transition: transform var(--transition-base);
        }
        
        .accordion-item.active .accordion-icon {
            transform: rotate(180deg);
        }
        
        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }
        
        .accordion-item.active .accordion-content {
            max-height: 500px;
        }
        
        .accordion-body {
            padding: 24px;
            color: var(--color-gray-700);
            line-height: 1.8;
        }
        
        /* ============================================
           SECTION 6: CUSTOMER REVIEWS
           ============================================ */
        
        .reviews {
            background: linear-gradient(135deg, #E0F2FE 0%, #DBEAFE 100%);
        }
        
        .reviews-grid {
            display: grid;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-xl);
        }
        
        .review-card {
            background: var(--color-white);
            padding: var(--spacing-lg);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            text-align: center;
        }
        
        .review-avatar {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-full);
            margin: 0 auto var(--spacing-md);
            object-fit: cover;
            border: 4px solid var(--color-primary);
        }
        
        .review-name {
            font-weight: 700;
            color: var(--color-gray-900);
            margin-bottom: 4px;
        }
        
        .review-location {
            font-size: var(--font-size-sm);
            color: var(--color-gray-500);
            margin-bottom: var(--spacing-sm);
        }
        
        .review-stars {
            margin-bottom: var(--spacing-sm);
        }
        
        .review-stars span {
            color: #FCD34D;
            font-size: var(--font-size-xl);
        }
        
        .review-text {
            color: var(--color-gray-700);
            font-style: italic;
            line-height: 1.8;
        }
        
        /* ============================================
           SECTION 7 & 14: PRICING
           ============================================ */
        
        .pricing {
            background: var(--color-white);
        }
        
        .pricing-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        
        .pricing-subtitle {
            font-size: var(--font-size-xl);
            color: var(--color-gray-600);
            margin-bottom: var(--spacing-md);
        }
        
        .countdown-timer {
            display: flex;
            justify-content: center;
            gap: var(--spacing-sm);
            margin: var(--spacing-lg) 0;
        }
        
        .countdown-block {
            background: linear-gradient(135deg, var(--color-danger) 0%, #DC2626 100%);
            color: var(--color-white);
            padding: 16px 24px;
            border-radius: var(--radius-lg);
            min-width: 80px;
            text-align: center;
        }
        
        .countdown-number {
            font-size: var(--font-size-3xl);
            font-weight: 800;
            font-family: var(--font-display);
            display: block;
        }
        
        .countdown-label {
            font-size: var(--font-size-sm);
            text-transform: uppercase;
            opacity: 0.9;
        }
        
        .pricing-grid {
            display: grid;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-xl);
        }
        
        .pricing-card {
            background: var(--color-white);
            border: 3px solid var(--color-gray-200);
            border-radius: var(--radius-xl);
            padding: var(--spacing-lg);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
        }
        
        .pricing-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-2xl);
        }
        
        .pricing-card.popular {
            border-color: var(--color-primary);
            background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
            transform: scale(1);
        }
        
        .pricing-card.popular:hover {
            transform: translateY(-5px) scale(1.02);
        }
        
        .pricing-label {
            background: var(--color-gray-700);
            color: var(--color-white);
            padding: 8px 16px;
            border-radius: var(--radius-md);
            font-size: var(--font-size-sm);
            font-weight: 700;
            text-transform: uppercase;
            display: inline-block;
            margin-bottom: var(--spacing-sm);
        }
        
        .pricing-card.popular .pricing-label {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
        }
        
        .pricing-title {
            font-size: var(--font-size-2xl);
            font-weight: 800;
            margin-bottom: 4px;
        }
        
        .pricing-subtitle-card {
            color: var(--color-gray-600);
            margin-bottom: var(--spacing-md);
        }
        
        .pricing-image {
            margin: var(--spacing-md) 0;
        }
        
        .pricing-image img {
            max-width: 200px;
            margin: 0 auto;
        }
        
        .pricing-price {
            font-size: var(--font-size-4xl);
            font-weight: 800;
            color: var(--color-primary);
            font-family: var(--font-display);
            margin: var(--spacing-md) 0;
        }
        
        .pricing-total {
            font-size: var(--font-size-xl);
            margin-bottom: var(--spacing-md);
        }
        
        .pricing-total del {
            color: var(--color-gray-400);
            margin-right: 8px;
        }
        
        .pricing-total strong {
            color: var(--color-success);
        }
        
        .pricing-badges {
            margin: var(--spacing-md) 0;
        }
        
        .badge {
            display: inline-block;
            background: var(--color-success);
            color: var(--color-white);
            padding: 6px 12px;
            border-radius: var(--radius-md);
            font-size: var(--font-size-sm);
            font-weight: 600;
            margin: 4px;
        }
        
        .pricing-cta {
            width: 100%;
            margin: var(--spacing-md) 0;
        }
        
        .payment-logos {
            margin-top: var(--spacing-md);
        }
        
        .payment-logos img {
            max-width: 100%;
            height: auto;
        }
        
        .rating-image {
            margin-top: var(--spacing-xl);
            text-align: center;
        }
        
        .rating-image img {
            max-width: 300px;
            margin: 0 auto;
        }
        
        /* ============================================
           SECTION 8: BONUS
           ============================================ */
        
        .bonus {
            background: var(--color-gray-50);
        }
        
        .bonus-grid {
            display: grid;
            gap: var(--spacing-xl);
            margin-top: var(--spacing-xl);
        }
        
        .bonus-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            transition: all var(--transition-base);
        }
        
        .bonus-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-2xl);
        }
        
        .bonus-image {
            width: 100%;
            height: auto;
        }
        
        .bonus-content {
            padding: var(--spacing-lg);
        }
        
        .bonus-title {
            font-size: var(--font-size-xl);
            color: var(--color-primary);
            text-align: center;
        }
        
        /* ============================================
           SECTION 9: INGREDIENTS
           ============================================ */
        
        .ingredients {
            background: var(--color-white);
        }
        
        .ingredients-grid {
            display: grid;
            gap: var(--spacing-md);
            margin-top: var(--spacing-xl);
        }
        
        .ingredient-card {
            background: var(--color-gray-50);
            padding: var(--spacing-lg);
            border-radius: var(--radius-lg);
            border-left: 4px solid var(--color-primary);
        }
        
        .ingredient-name {
            font-size: var(--font-size-lg);
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }
        
        .ingredient-description {
            color: var(--color-gray-700);
            line-height: 1.8;
        }
        
        /* ============================================
           SECTION 10: SCIENTIFIC EVIDENCE
           ============================================ */
        
        .scientific {
            background: linear-gradient(135deg, #E0F2FE 0%, #DBEAFE 100%);
        }
        
        .scientific-content {
            max-width: 900px;
            margin: var(--spacing-xl) auto 0;
        }
        
        .evidence-item {
            background: var(--color-white);
            padding: var(--spacing-lg);
            border-radius: var(--radius-lg);
            margin-bottom: var(--spacing-md);
            box-shadow: var(--shadow-md);
        }
        
        .evidence-item h3 {
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }
        
        .evidence-item p {
            color: var(--color-gray-700);
            line-height: 1.8;
            font-size: var(--font-size-base);
        }
        
        /* ============================================
           SECTION 11: SCIENTIFICALLY FORMULATED
           ============================================ */
        
        .formulated {
            background: var(--color-white);
        }
        
        .formulated-grid {
            display: grid;
            gap: var(--spacing-xl);
            margin-top: var(--spacing-xl);
        }
        
        .formulated-step {
            text-align: center;
            padding: var(--spacing-lg);
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            color: var(--color-white);
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: var(--font-size-3xl);
            font-weight: 800;
            margin: 0 auto var(--spacing-md);
        }
        
        .formulated-step h3 {
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }
        
        .formulated-step p {
            color: var(--color-gray-700);
            line-height: 1.8;
        }
        
        /* ============================================
           SECTION 12: MONEY BACK GUARANTEE
           ============================================ */
        
        .guarantee {
            background: var(--color-gray-50);
        }
        
        .guarantee-container {
            display: grid;
            gap: var(--spacing-xl);
            align-items: center;
        }
        
        .guarantee-image {
            text-align: center;
        }
        
        .guarantee-image img {
            max-width: 300px;
            margin: 0 auto;
        }
        
        .guarantee-points {
            list-style: none;
        }
        
        .guarantee-point {
            padding: var(--spacing-md);
            background: var(--color-white);
            border-radius: var(--radius-lg);
            margin-bottom: var(--spacing-md);
            box-shadow: var(--shadow-md);
        }
        
        .guarantee-point h3 {
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .guarantee-point h3::before {
            content: '✓';
            background: var(--color-success);
            color: var(--color-white);
            width: 28px;
            height: 28px;
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
        }
        
        .guarantee-point p {
            color: var(--color-gray-700);
            line-height: 1.8;
        }
        
        /* ============================================
           SECTION 13: BENEFITS
           ============================================ */
        
        .benefits {
            background: var(--color-white);
        }
        
        .benefits-list {
            list-style: none;
            max-width: 800px;
            margin: var(--spacing-xl) auto 0;
        }
        
        .benefit-item {
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-md);
            padding: var(--spacing-md);
            background: var(--color-gray-50);
            border-radius: var(--radius-lg);
            margin-bottom: var(--spacing-md);
            transition: all var(--transition-base);
        }
        
        .benefit-item:hover {
            transform: translateX(10px);
            background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
        }
        
        .benefit-icon {
            width: 32px;
            height: 32px;
            background: var(--color-success);
            color: var(--color-white);
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-weight: 800;
            font-size: var(--font-size-lg);
        }
        
        .benefit-text {
            font-size: var(--font-size-lg);
            color: var(--color-gray-800);
            font-weight: 500;
        }
        
        /* ============================================
           SECTION 15: FAQ
           ============================================ */
        
        .faq {
            background: var(--color-gray-50);
        }
        
        /* ============================================
           SECTION 16: FINAL CTA
           ============================================ */
        
        .final-cta {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            color: var(--color-white);
            text-align: center;
        }
        
        .final-cta-image {
            margin-bottom: var(--spacing-md);
        }
        
        .final-cta-image img {
            max-width: 300px;
            margin: 0 auto;
        }
        
        .final-cta h2 {
            color: var(--color-white);
            font-size: var(--font-size-3xl);
            margin-bottom: var(--spacing-md);
        }
        
        .final-cta-price {
            margin: var(--spacing-md) 0;
        }
        
        .final-cta-price del {
            font-size: var(--font-size-xl);
            opacity: 0.7;
        }
        
        .final-cta-price strong {
            font-size: var(--font-size-4xl);
            display: block;
            margin-top: 8px;
        }
        
        .btn-white {
            background: var(--color-white);
            color: var(--color-primary);
        }
        
        .btn-white:hover {
            background: var(--color-gray-100);
        }
        
        /* ============================================
           SECTION 17: FOOTER
           ============================================ */
        
        .footer {
            background: var(--color-gray-900);
            color: var(--color-gray-300);
            padding: var(--spacing-2xl) 0 var(--spacing-lg);
        }
        
        /* NEW: Footer Links Row Style */
        .footer-links-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-xs);
            margin-bottom: var(--spacing-xl);
            padding-bottom: var(--spacing-lg);
            border-bottom: 1px solid var(--color-gray-800);
            text-align: center;
        }
        
        .footer-links-row a {
            color: var(--color-gray-400);
            font-size: var(--font-size-base);
            font-weight: 500;
            transition: all var(--transition-fast);
            padding: 12px 20px;
            border-radius: var(--radius-md);
            display: block;
        }
        
        .footer-links-row a:hover {
            color: var(--color-white);
            background: var(--color-gray-800);
        }
        
        .footer-disclaimer {
            font-size: var(--font-size-sm);
            color: var(--color-gray-500);
            line-height: 1.8;
            margin: var(--spacing-lg) 0;
        }
        
        .footer-social {
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .social-icon {
            width: 48px;
            height: 48px;
            background: var(--color-gray-800);
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-white);
            transition: all var(--transition-base);
            font-size: var(--font-size-xl);
        }
        
        .social-icon:hover {
            background: var(--color-primary);
            transform: translateY(-3px);
        }
        
        .footer-copyright {
            text-align: center;
            padding-top: var(--spacing-lg);
            border-top: 1px solid var(--color-gray-800);
            font-size: var(--font-size-sm);
            color: var(--color-gray-500);
        }
        
        /* ============================================
           SPECIAL FEATURES
           ============================================ */
        
        /* Purchase Notification */
        .purchase-notification {
            position: fixed;
            bottom: 20px;
            left: 20px;
            background: var(--color-white);
            padding: 16px 20px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-2xl);
            display: flex;
            align-items: center;
            gap: 12px;
            max-width: 350px;
            transform: translateX(-400px);
            transition: transform var(--transition-base);
            z-index: var(--z-notification);
        }
        
        .purchase-notification.show {
            transform: translateX(0);
        }
        
        .notification-icon {
            width: 12px;
            height: 12px;
            background: var(--color-success);
            border-radius: var(--radius-full);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }
        
        .notification-text {
            font-size: var(--font-size-sm);
            color: var(--color-gray-700);
        }
        
        .notification-name {
            font-weight: 700;
            color: var(--color-primary);
        }
        
        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            color: var(--color-white);
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: var(--font-size-xl);
            box-shadow: var(--shadow-xl);
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
            z-index: var(--z-scroll-top);
        }
        
        .scroll-top.show {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-top:hover {
            transform: translateY(-5px);
        }
        
        .scroll-top:active {
            transform: scale(0.95);
        }
        
        /* Fade-in Animation */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all var(--transition-slow);
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* ============================================
           TABLET RESPONSIVE (768px+)
           ============================================ */
        
        @media (min-width: 768px) {
            /* Typography Scale */
            h1 {
                font-size: var(--font-size-4xl);
            }
            
            h2 {
                font-size: var(--font-size-3xl);
            }
            
            h3 {
                font-size: var(--font-size-2xl);
            }
            
            /* Container */
            .container {
                padding: 0 40px;
            }
            
            /* Navigation */
            .navbar-menu {
                display: flex;
            }
            
            .mobile-menu-toggle {
                display: none;
            }
            
            /* Hero */
            .hero-container {
                grid-template-columns: 1fr 1fr;
            }
            
            .hero-content h1 {
                font-size: var(--font-size-4xl);
            }
            
            .hero-cta {
                width: auto;
            }
            
            /* Features Grid */
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-lg);
            }
            
            /* What Is */
            .what-is-container {
                grid-template-columns: 1fr 1fr;
            }
            
            /* Reviews */
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            /* Pricing */
            .pricing-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .countdown-block {
                min-width: 100px;
                padding: 20px 28px;
            }
            
            /* Bonus */
            .bonus-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            /* Ingredients */
            .ingredients-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            /* Formulated */
            .formulated-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            /* Guarantee */
            .guarantee-container {
                grid-template-columns: 1fr 1fr;
            }
            
            /* Footer Links Row - Horizontal layout for tablets and up */
            .footer-links-row {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                align-items: center;
                gap: 0;
                grid-template-columns: none;
            }
            
            .footer-links-row a {
                padding: 8px 20px;
                position: relative;
                display: inline-block;
                border-radius: 0;
                background: transparent;
            }
            
            .footer-links-row a::after {
                content: '|';
                position: absolute;
                right: 0;
                color: var(--color-gray-700);
            }
            
            .footer-links-row a:last-child::after {
                display: none;
            }
            
            .footer-links-row a:hover {
                background: transparent;
            }
        }
        
        /* ============================================
           DESKTOP RESPONSIVE (1024px+)
           ============================================ */
        
        @media (min-width: 1024px) {
            /* Typography Scale */
            h1 {
                font-size: var(--font-size-5xl);
            }
            
            h2 {
                font-size: var(--font-size-4xl);
            }
            
            h3 {
                font-size: var(--font-size-2xl);
            }
            
            .hero-content h1 {
                font-size: var(--font-size-5xl);
            }
            
            /* Section Spacing */
            section {
                padding: var(--spacing-3xl) 0;
            }
            
            /* Features Grid */
            .features-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            
            /* Reviews */
            .reviews-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            /* Pricing */
            .pricing-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            /* Formulated */
            .formulated-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        /* ============================================
           ACCESSIBILITY & MOTION PREFERENCES
           ============================================ */
        
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
            
            html {
                scroll-behavior: auto;
            }
        }
        
        /* Focus States for Accessibility */
        *:focus-visible {
            outline: 3px solid var(--color-primary);
            outline-offset: 2px;
        }
        
        /* Loading Optimization */
        img[loading="lazy"] {
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        
        img[loading="lazy"].loaded {
            opacity: 1;
        }

/* ============================================
   LEGAL PAGES STYLES
   ============================================ */

.legal-page {
    padding: calc(80px + var(--spacing-xl)) var(--spacing-sm) var(--spacing-2xl);
    background: var(--color-gray-50);
    min-height: 80vh;
}

.legal-page .container {
    max-width: 900px;
}

.legal-page h1 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-3xl);
}

.last-updated {
    text-align: center;
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xl);
}

.legal-content {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.legal-content h2 {
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-200);
}

.legal-content h3 {
    color: var(--color-gray-800);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.legal-content p {
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
}

.legal-content ul, .legal-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.legal-content li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
}

.legal-content strong {
    color: var(--color-gray-900);
    font-weight: 600;
}

.disclaimer-box {
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-md);
}

.disclaimer-box.important {
    background: #FEF3C7;
    border-left-color: var(--color-warning);
}

.disclaimer-box.warning {
    background: #FEE2E2;
    border-left-color: var(--color-danger);
}

.disclaimer-box h2,
.disclaimer-box h3 {
    margin-top: 0;
    border: none;
    padding: 0;
}

.fda-disclaimer {
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-gray-900);
}

.back-home {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* ============================================
   CONTACT PAGE STYLES
   ============================================ */

.contact-page {
    padding: calc(80px + var(--spacing-xl)) var(--spacing-sm) var(--spacing-2xl);
    background: var(--color-gray-50);
}

.contact-page h1 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-3xl);
}

.contact-intro {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
    padding: 0 var(--spacing-sm);
}

.contact-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-form-section,
.contact-info-section {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.contact-form-section h2,
.contact-info-section h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
}

/* Contact Info Cards */
.contact-info-card {
    background: var(--color-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.contact-info-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-info-card p {
    color: var(--color-gray-700);
    line-height: 1.8;
}

.contact-info-card a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.contact-info-card a:hover {
    text-decoration: underline;
}

/* FAQ Section in Contact */
.contact-faq {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-faq h2 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.contact-faq > p {
    text-align: center;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
}

.faq-grid {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.faq-item {
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.faq-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.faq-item p {
    color: var(--color-gray-700);
    line-height: 1.6;
    font-size: var(--font-size-sm);
}

.faq-link {
    text-align: center;
}

/* Social Media Section */
.contact-social {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.contact-social h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-2xl);
}

.contact-social > p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-sm);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-gray-800);
    font-weight: 500;
    transition: all var(--transition-base);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.social-link.facebook:hover {
    background: #1877F2;
    color: white;
}

.social-link.twitter:hover {
    background: #000000;
    color: white;
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF);
    color: white;
}

.social-link.pinterest:hover {
    background: #E60023;
    color: white;
}

/* Responsive Design for Contact */
@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .legal-page {
        padding-top: 120px;
    }
    
    .contact-page {
        padding-top: 120px;
    }
    
    .legal-content {
        padding: var(--spacing-3xl);
    }
    
    .legal-page h1 {
        font-size: var(--font-size-4xl);
    }
    
    .contact-page h1 {
        font-size: var(--font-size-4xl);
    }
    
    .contact-intro {
        font-size: var(--font-size-lg);
    }
    
    .contact-form-section,
    .contact-info-section {
        padding: var(--spacing-2xl);
    }
    
    .contact-grid {
        gap: var(--spacing-2xl);
    }
    
    .contact-faq,
    .contact-social {
        padding: var(--spacing-2xl);
    }
}