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

        :root {
            --emerald-50: #ecfdf5;
            --emerald-100: #d1fae5;
            --emerald-300: #6ee7b7;
            --emerald-400: #34d399;
            --emerald-500: #10b981;
            --emerald-600: #059669;
            --emerald-700: #047857;
            --teal-50: #f0fdfa;
            --teal-600: #0d9488;
            --teal-700: #0f766e;
            --gray-50: #f9fafb;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            --amber-400: #fbbf24;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: var(--gray-700);
            background: white;
        }

        h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        h2 {
            font-size: 2.5rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            line-height: 1.4;
        }

        p {
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header */
        header {
            background: white;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 64px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo-icon {
            background: linear-gradient(135deg, var(--emerald-500), var(--teal-600));
            padding: 0.5rem;
            border-radius: 0.5rem;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-900);
        }

        .nav-menu {
            display: flex;
            gap: 2rem;
            align-items: center;
            list-style: none;
        }

        .nav-menu a {
            color: var(--gray-700);
            text-decoration: none;
            transition: color 0.3s;
        }

        .nav-menu a:hover {
            color: var(--emerald-600);
        }

        .btn-primary {
            background: linear-gradient(to right, var(--emerald-500), var(--teal-600));
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 9999px;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            transition: box-shadow 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary:hover {
            box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
        }

        .btn-secondary {
            border: 2px solid var(--emerald-500);
            color: var(--emerald-600);
            background: transparent;
            padding: 0.875rem 2rem;
            border-radius: 9999px;
            cursor: pointer;
            font-size: 1rem;
            transition: background-color 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-secondary:hover {
            background: var(--emerald-50);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
        }

        .mobile-menu {
            display: none;
            padding: 1rem 0;
            border-top: 1px solid var(--gray-200);
        }

        .mobile-menu.active {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .mobile-menu a {
            color: var(--gray-700);
            text-decoration: none;
            padding: 0.5rem 0;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--emerald-50), var(--teal-50), white);
            padding: 5rem 0;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-text {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            padding-top: 1rem;
        }

        .hero-image {
            position: relative;
        }

        .hero-image img {
            width: 100%;
            height: auto;
            border-radius: 1rem;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .hero-badge {
            position: absolute;
            bottom: -1.5rem;
            left: -1.5rem;
            background: white;
            padding: 1.5rem;
            border-radius: 1rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
            max-width: 250px;
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .badge-icon {
            background: var(--emerald-100);
            padding: 0.75rem;
            border-radius: 9999px;
            font-size: 1.5rem;
        }

        .highlight {
            color: var(--emerald-600);
        }

        /* Benefits Section */
        .benefits {
            padding: 5rem 0;
            background: white;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header p {
            max-width: 48rem;
            margin: 0 auto;
            color: var(--gray-700);
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .benefit-card {
            background: linear-gradient(135deg, var(--emerald-50), var(--teal-50));
            padding: 2rem;
            border-radius: 1rem;
            transition: all 0.3s;
        }

        .benefit-card:hover {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            transform: translateY(-4px);
        }

        .benefit-icon {
            background: linear-gradient(135deg, var(--emerald-500), var(--teal-600));
            width: 56px;
            height: 56px;
            border-radius: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            transition: transform 0.3s;
        }

        .benefit-card:hover .benefit-icon {
            transform: scale(1.1);
        }

        .benefit-icon svg {
            width: 28px;
            height: 28px;
            stroke: white;
            fill: none;
            stroke-width: 2;
        }

        /* Product Section */
        .product {
            padding: 5rem 0;
            background: linear-gradient(135deg, var(--emerald-50), var(--teal-50));
        }

        .product-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .product-image img {
            width: 100%;
            height: auto;
            border-radius: 1rem;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .product-badge {
            display: inline-block;
            background: var(--emerald-100);
            color: var(--emerald-700);
            padding: 0.5rem 1rem;
            border-radius: 9999px;
            font-size: 0.875rem;
            margin-bottom: 1rem;
        }

        .feature-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }

        .feature-item svg {
            width: 24px;
            height: 24px;
            stroke: var(--emerald-600);
            fill: none;
            stroke-width: 2;
            flex-shrink: 0;
            margin-top: 0.25rem;
        }

        .info-box {
            background: white;
            padding: 1.5rem;
            border-radius: 0.75rem;
            border-left: 4px solid var(--emerald-500);
            margin-top: 2rem;
        }

        /* Ingredients Section */
        .ingredients {
            padding: 5rem 0;
            background: white;
        }

        .ingredients-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-top: 4rem;
        }

        .ingredients-image img {
            width: 100%;
            height: auto;
            border-radius: 1rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .ingredients-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .ingredient-card {
            background: linear-gradient(135deg, var(--emerald-50), var(--teal-50));
            padding: 1.5rem;
            border-radius: 0.75rem;
            transition: all 0.3s;
        }

        .ingredient-card:hover {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .ingredient-icon {
            background: linear-gradient(135deg, var(--emerald-500), var(--teal-600));
            width: 48px;
            height: 48px;
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }

        .ingredient-icon svg {
            width: 24px;
            height: 24px;
            stroke: white;
            fill: none;
            stroke-width: 2;
        }

        .ingredient-card p {
            font-size: 0.875rem;
            color: var(--gray-600);
            margin: 0;
        }

        /* Routine Section */
        .routine {
            padding: 5rem 0;
            background: linear-gradient(135deg, var(--teal-50), var(--emerald-50));
        }

        .routine-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .routine-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .routine-item {
            background: white;
            padding: 1.5rem;
            border-radius: 0.75rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            transition: all 0.3s;
        }

        .routine-item:hover {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .routine-icon {
            background: linear-gradient(135deg, var(--emerald-500), var(--teal-600));
            padding: 0.75rem;
            border-radius: 0.5rem;
            flex-shrink: 0;
        }

        .routine-icon svg {
            width: 24px;
            height: 24px;
            stroke: white;
            fill: none;
            stroke-width: 2;
        }

        .routine-text p {
            font-size: 0.875rem;
            color: var(--gray-600);
            margin: 0;
        }

        .routine-image img {
            width: 100%;
            height: auto;
            border-radius: 1rem;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        /* Testimonials Section */
        .testimonials {
            padding: 5rem 0;
            background: white;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .testimonial-card {
            background: linear-gradient(135deg, var(--emerald-50), var(--teal-50));
            padding: 2rem;
            border-radius: 1rem;
            transition: all 0.3s;
            position: relative;
        }

        .testimonial-card:hover {
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .quote-icon {
            width: 40px;
            height: 40px;
            stroke: var(--emerald-300);
            fill: none;
            stroke-width: 2;
            margin-bottom: 1rem;
        }

        .stars {
            display: flex;
            gap: 0.25rem;
            margin-bottom: 1rem;
        }

        .star {
            width: 20px;
            height: 20px;
            fill: var(--amber-400);
            stroke: var(--amber-400);
        }

        .testimonial-text {
            color: var(--gray-700);
            font-style: italic;
            margin-bottom: 1.5rem;
        }

        .testimonial-author {
            border-top: 1px solid rgba(16, 185, 129, 0.2);
            padding-top: 1rem;
        }

        .author-name {
            color: var(--gray-900);
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .author-age {
            color: var(--gray-600);
            font-size: 0.875rem;
        }

        /* CTA Section */
        .cta {
            padding: 5rem 0;
            background: linear-gradient(135deg, var(--emerald-600), var(--teal-700));
            position: relative;
            overflow: hidden;
        }

        .cta-background {
            position: absolute;
            inset: 0;
            opacity: 0.1;
        }

        .cta-background img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .cta-content {
            max-width: 64rem;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .cta h2 {
            color: white;
        }

        .cta-subtitle {
            color: var(--emerald-50);
            font-size: 1.25rem;
            margin-bottom: 3rem;
        }

        .cta-benefits {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            max-width: 42rem;
            margin: 0 auto 3rem;
        }

        .cta-benefit {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            padding: 1rem;
            border-radius: 0.5rem;
            color: white;
        }

        .cta-benefit svg {
            width: 20px;
            height: 20px;
            stroke: var(--emerald-300);
            fill: none;
            stroke-width: 2;
            flex-shrink: 0;
        }

        .btn-white {
            background: white;
            color: var(--emerald-600);
            padding: 1.25rem 2.5rem;
            border-radius: 9999px;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
        }

        .btn-white:hover {
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        }

        .btn-white svg {
            width: 20px;
            height: 20px;
            stroke: var(--emerald-600);
            fill: none;
            stroke-width: 2;
            transition: transform 0.3s;
        }

        .btn-white:hover svg {
            transform: translateX(4px);
        }

        .cta-note {
            color: var(--emerald-100);
            font-size: 0.875rem;
            margin-top: 1.5rem;
        }

        /* Disclaimer Section */
        .disclaimer {
            padding: 3rem 0;
            background: var(--gray-50);
            border-top: 1px solid var(--gray-200);
        }

        .disclaimer-content {
            max-width: 64rem;
            margin: 0 auto;
        }

        .disclaimer-box {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            background: white;
            padding: 1.5rem;
            border-radius: 0.75rem;
            border-left: 4px solid var(--emerald-500);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
        }

        .disclaimer-icon {
            width: 24px;
            height: 24px;
            stroke: var(--emerald-600);
            fill: none;
            stroke-width: 2;
            flex-shrink: 0;
            margin-top: 0.25rem;
        }

        .disclaimer-text {
            font-size: 0.875rem;
            color: var(--gray-700);
        }

        .disclaimer-text p {
            margin-bottom: 0.75rem;
        }

        .disclaimer-text p:last-child {
            margin-bottom: 0;
        }

        .disclaimer-text strong {
            color: var(--gray-900);
        }

        /* Footer */
        footer {
            background: var(--gray-900);
            color: var(--gray-300);
            padding: 3rem 0;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            color: white;
            margin-bottom: 1rem;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 0.5rem;
        }

        .footer-section a {
            color: var(--gray-300);
            text-decoration: none;
            font-size: 0.875rem;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: var(--emerald-400);
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .footer-contact {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.75rem;
            font-size: 0.875rem;
        }

        .footer-contact svg {
            width: 16px;
            height: 16px;
            stroke: var(--emerald-400);
            fill: none;
            stroke-width: 2;
            flex-shrink: 0;
        }

        .footer-bottom {
            border-top: 1px solid var(--gray-800);
            padding-top: 2rem;
            text-align: center;
            font-size: 0.875rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content,
            .product-content,
            .ingredients-content,
            .routine-content {
                grid-template-columns: 1fr;
            }

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

            .testimonials-grid {
                grid-template-columns: 1fr;
            }

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

        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }

            h2 {
                font-size: 1.75rem;
            }

            .nav-menu {
                display: none;
            }

            .mobile-menu-btn {
                display: block;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .hero-badge {
                position: static;
                margin-top: 1rem;
            }

            .benefits-grid,
            .ingredients-grid,
            .cta-benefits {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .hero,
            .benefits,
            .product,
            .ingredients,
            .routine,
            .testimonials,
            .cta {
                padding: 3rem 0;
            }
        }