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

        :root {
            --pink: #ffc3c3;
            --pink-dark: #ffb0b0;
            --gray-dark: #3a3a3a;
            --gray-light: #6a6a6a;
            --black: #141414;
            --white: #ffffff;
            --cream: #fdf9f7;
            --hairline: #d8d8d8;
            --sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --px: clamp(2rem, 5vw, 5rem);

            --shadow-card:
                0 84px 24px rgba(0,0,0,0),
                0 54px 22px rgba(0,0,0,0.01),
                0 30px 18px rgba(0,0,0,0.04),
                0 13px 13px rgba(0,0,0,0.08),
                0 3px 7px rgba(0,0,0,0.09);

            --shadow-card-hover:
                0 84px 24px rgba(0,0,0,0),
                0 54px 22px rgba(0,0,0,0.02),
                0 30px 18px rgba(0,0,0,0.06),
                0 13px 13px rgba(0,0,0,0.11),
                0 3px 7px rgba(0,0,0,0.12);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--sans);
            color: var(--gray-dark);
            background: var(--cream);
            line-height: 1.7;
            letter-spacing: -0.01em;
            overflow-x: hidden;
        }

        body::after {
            content: '';
            position: fixed;
            inset: 0;
            pointer-events: none;
            z-index: 9998;
            opacity: 0.025;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n' x='0' y='0'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
            background-size: 200px 200px;
        }

        /* HEADER */
        header {
            background: var(--cream);
            padding: 1rem var(--px);
            border-bottom: 1px solid var(--hairline);
            position: sticky;
            top: 0;
            z-index: 100;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

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

        .logo img {
            height: 64px;
            width: auto;
            display: block;
        }

        .nav-links {
            display: flex;
            gap: 2.5rem;
            list-style: none;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--gray-dark);
            font-size: 0.875rem;
            font-weight: 500;
            letter-spacing: 0;
            position: relative;
            transition: color 0.2s;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 1px;
            background: var(--pink);
            transition: width 0.25s;
        }

        .nav-links a:hover {
            color: var(--black);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        /* HERO SECTION */
        .hero {
            max-width: 1400px;
            margin: 0 auto;
            padding: 7rem var(--px) 6rem;
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -10%;
            right: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 195, 195, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            animation: fadeInUp 1s ease-out;
        }

        .hero-subtitle {
            font-size: 0.75rem;
            letter-spacing: 0.12em;
            color: var(--pink-dark);
            margin-bottom: 1.5rem;
            font-weight: 500;
            padding-left: 0.875rem;
            border-left: 2px solid var(--pink);
            animation: fadeInUp 1s ease-out 0.1s both;
        }

        .hero h1 {
            font-family: var(--sans);
            font-size: 4.5rem;
            line-height: 1;
            color: var(--black);
            margin-bottom: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.03em;
            text-wrap: balance;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        .hero h1 .highlight {
            color: var(--pink);
            font-style: italic;
        }

        .hero > p {
            font-size: 1.1rem;
            color: var(--gray-dark);
            margin-bottom: 2rem;
            line-height: 1.7;
            letter-spacing: -0.01em;
            animation: fadeInUp 1s ease-out 0.3s both;
            max-width: 480px;
        }

        .hero-note {
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
            font-size: 0.8rem;
            color: #9a9a9a;
            line-height: 1.6;
            max-width: 420px;
            margin-top: 1.25rem;
        }

        .hero-note svg {
            flex-shrink: 0;
            margin-top: 2px;
            opacity: 0.7;
        }

        /* BOTONES */
        .cta-primary {
            display: inline-flex;
            gap: 0.5rem;
            align-items: center;
            justify-content: center;
            background: var(--pink);
            color: var(--black);
            padding: 0.875rem 2rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9375rem;
            border: none;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
            animation: fadeInUp 1s ease-out 0.4s both;
            letter-spacing: -0.01em;
            margin-top: 1.5rem;
            box-shadow: 0 2px 8px rgba(255, 195, 195, 0.3);
        }

        .cta-primary:hover {
            background: var(--pink-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 195, 195, 0.45);
        }

        .cta-primary:active,
        .cta-pricing:active,
        .promo-cta:active {
            transform: translateY(0) scale(0.98);
        }

        .cta-primary:focus-visible,
        .cta-pricing:focus-visible,
        .promo-cta:focus-visible {
            outline: 2px solid var(--pink);
            outline-offset: 3px;
        }

        .cta-primary::after {
            content: '→';
            font-size: 1rem;
        }

        .hero-image {
            position: relative;
            animation: fadeInRight 1s ease-out 0.3s both;
        }

        .hero-image img,
        .hero-image video {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
            box-shadow: var(--shadow-card);
            object-fit: cover;
        }

        .hero-badge {
            position: absolute;
            bottom: -20px;
            right: -30px;
            background: var(--white);
            padding: 1.25rem 1.75rem;
            border-radius: 8px;
            border: 1px solid var(--hairline);
            box-shadow: var(--shadow-card);
            text-align: center;
            animation: fadeInUp 1s ease-out 0.6s both;
        }

        .hero-badge strong {
            display: block;
            font-size: 2rem;
            color: var(--pink);
            font-weight: 700;
            letter-spacing: -0.03em;
        }

        .hero-badge p {
            font-size: 0.8rem;
            color: var(--gray-light);
            margin-top: 0.25rem;
            font-weight: 500;
        }

        /* DIVIDER */
        .divider {
            max-width: 1400px;
            margin: 5rem auto;
            padding: 0 2rem;
            height: 1px;
            background: var(--hairline);
        }

        /* COMO FUNCIONA */
        .how-section {
            max-width: 1400px;
            margin: 0 auto;
            padding: 6rem var(--px);
            position: relative;
        }

        .section-title {
            font-family: var(--sans);
            font-size: 3rem;
            color: var(--black);
            margin-bottom: 4rem;
            line-height: 1.05;
            font-weight: 700;
            letter-spacing: -0.03em;
            text-wrap: balance;
            animation: fadeInUp 1s ease-out;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 2.5rem;
        }

        .step {
            animation: fadeInUp 1s ease-out;
            padding: 2rem;
            border: 1px solid var(--hairline);
            border-radius: 8px;
            background: var(--white);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.25s, transform 0.25s;
        }

        .step:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .step:nth-child(1) { animation-delay: 0.1s; }
        .step:nth-child(2) { animation-delay: 0.2s; }
        .step:nth-child(3) { animation-delay: 0.3s; }
        .step:nth-child(4) { animation-delay: 0.4s; }

        .step-number {
            font-family: var(--sans);
            font-size: 1.1rem;
            color: var(--black);
            font-weight: 600;
            line-height: 1;
            margin-bottom: 1.25rem;
            width: 44px;
            height: 44px;
            border-radius: 4px;
            background: var(--pink);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .step h3 {
            font-size: 1.05rem;
            color: var(--black);
            margin-bottom: 0.625rem;
            font-weight: 600;
            letter-spacing: -0.02em;
        }

        .step p {
            color: var(--gray-light);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* BENEFICIOS */
        .benefits-section {
            background: var(--cream);
            padding: 6rem var(--px);
            margin: 2rem 0;
            position: relative;
            overflow: hidden;
        }

        .benefits-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 195, 195, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .benefits-container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .benefit-card {
            background: var(--white);
            padding: 2rem;
            border: 1px solid var(--hairline);
            border-radius: 8px;
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.25s, transform 0.25s;
            animation: fadeInUp 1s ease-out;
        }

        .benefit-card:nth-child(1) { animation-delay: 0.1s; }
        .benefit-card:nth-child(2) { animation-delay: 0.15s; }
        .benefit-card:nth-child(3) { animation-delay: 0.2s; }
        .benefit-card:nth-child(4) { animation-delay: 0.25s; }
        .benefit-card:nth-child(5) { animation-delay: 0.3s; }
        .benefit-card:nth-child(6) { animation-delay: 0.35s; }

        .benefit-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .benefit-card h3 {
            font-size: 1rem;
            color: var(--black);
            margin-bottom: 0.5rem;
            font-weight: 600;
            letter-spacing: -0.02em;
        }

        .benefit-card p {
            color: var(--gray-light);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* TESTIMONIOS */
        .testimonials-section {
            max-width: 1400px;
            margin: 6rem auto;
            padding: 0 var(--px);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .testimonial {
            background: var(--black);
            color: var(--white);
            padding: 2.5rem;
            border-radius: 8px;
            box-shadow: var(--shadow-card);
            animation: fadeInUp 1s ease-out;
            position: relative;
        }

        .testimonial:nth-child(1) { animation-delay: 0.1s; }
        .testimonial:nth-child(2) { animation-delay: 0.2s; }
        .testimonial:nth-child(3) { animation-delay: 0.3s; }

        .testimonial p {
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
            font-style: italic;
            letter-spacing: -0.01em;
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--pink);
            font-size: 0.875rem;
            letter-spacing: -0.01em;
        }

        /* PRICING */
        .pricing-section {
            max-width: 1400px;
            margin: 6rem auto;
            padding: 0 var(--px);
        }

        .pricing-box {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.65) 100%),
                        url('./src/images/hifu.png') center/cover;
            padding: 3rem;
            border-radius: 8px;
            color: var(--white);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .pricing-box h2 {
            font-family: var(--sans);
            font-size: 1.75rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
            letter-spacing: -0.03em;
            animation: fadeInUp 1s ease-out;
        }

        .price-original {
            text-decoration: line-through;
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.95rem;
            margin-bottom: 0.25rem;
            animation: fadeInUp 1s ease-out 0.1s both;
        }

        .price-new {
            font-size: 2.75rem;
            font-weight: 700;
            color: var(--pink);
            margin-bottom: 0.75rem;
            letter-spacing: -0.04em;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        .pricing-box p {
            font-size: 0.9rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease-out 0.3s both;
        }

        .cta-pricing {
            display: inline-flex;
            gap: 0.5rem;
            align-items: center;
            justify-content: center;
            background: var(--pink);
            color: var(--black);
            padding: 0.875rem 2rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9375rem;
            border: none;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
            animation: fadeInUp 1s ease-out 0.4s both;
            letter-spacing: -0.01em;
            box-shadow: 0 2px 8px rgba(255, 195, 195, 0.3);
        }

        .cta-pricing:hover {
            background: var(--pink-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 195, 195, 0.45);
        }

        .cta-pricing::after {
            content: '→';
            font-size: 1rem;
        }

        /* PRICING UTILITIES */
        .pricing-promo-label {
            font-size: 0.75rem;
            opacity: 0.75;
            margin-bottom: 1rem;
            letter-spacing: 0.12em;
            font-weight: 500;
            text-transform: uppercase;
        }

        .pricing-price-amount {
            font-family: var(--sans);
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            letter-spacing: -0.02em;
        }

        .pricing-includes {
            margin-bottom: 0.5rem;
            font-size: 0.875rem;
            opacity: 0.9;
        }

        .pricing-disclaimer {
            font-size: 0.75rem;
            opacity: 0.6;
            margin-bottom: 1.5rem;
        }

        /* OTRAS PROMOS */
        .promos-section {
            background: var(--cream);
            padding: 6rem var(--px);
            margin-top: 2rem;
        }

        .promos-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .promos-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .promo-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid var(--hairline);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.25s, transform 0.25s;
            animation: fadeInUp 1s ease-out;
            display: flex;
            flex-direction: column;
        }

        .promo-card:nth-child(1) { animation-delay: 0.1s; }
        .promo-card:nth-child(2) { animation-delay: 0.2s; }
        .promo-card:nth-child(3) { animation-delay: 0.3s; }

        .promo-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
        }

        .promo-header {
            background-size: cover;
            background-position: center;
            padding: 2.5rem 2rem;
            min-height: 160px;
            color: var(--white);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .promo-card:nth-child(1) .promo-header {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.6) 100%),
                        url('./src/images/laser-co2.png') center/cover;
        }

        .promo-card:nth-child(2) .promo-header {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.6) 100%),
                        url('./src/images/limpieza.png') center/cover;
        }

        .promo-card:nth-child(3) .promo-header {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.6) 100%),
                        url('./src/images/criolipolisis.png') center/cover;
        }

        .promo-header h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            letter-spacing: -0.02em;
        }

        .promo-discount {
            font-family: var(--sans);
            font-size: 2.25rem;
            font-weight: 700;
            letter-spacing: -0.03em;
        }

        .promo-body {
            padding: 1.75rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .promo-body p {
            color: var(--gray-light);
            font-size: 0.875rem;
            line-height: 1.7;
            margin-bottom: 1.5rem;
            flex: 1;
        }

        .promo-cta {
            display: inline-flex;
            gap: 0.375rem;
            align-items: center;
            justify-content: center;
            background: var(--pink);
            color: var(--black);
            padding: 0.75rem 1.5rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.875rem;
            border: none;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
            letter-spacing: -0.01em;
            box-shadow: 0 2px 8px rgba(255, 195, 195, 0.2);
            align-self: flex-start;
        }

        .promo-cta:hover {
            background: var(--pink-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(255, 195, 195, 0.35);
        }

        /* FAQ */
        .faq-section {
            max-width: 900px;
            margin: 6rem auto;
            padding: 0 var(--px);
        }

        .faq-items {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .faq-item {
            border-bottom: 1px solid var(--hairline);
            animation: fadeInUp 1s ease-out;
        }

        .faq-item:first-child {
            border-top: 1px solid var(--hairline);
        }

        .faq-item:nth-child(1) { animation-delay: 0.1s; }
        .faq-item:nth-child(2) { animation-delay: 0.15s; }
        .faq-item:nth-child(3) { animation-delay: 0.2s; }
        .faq-item:nth-child(4) { animation-delay: 0.25s; }
        .faq-item:nth-child(5) { animation-delay: 0.3s; }
        .faq-item:nth-child(6) { animation-delay: 0.35s; }
        .faq-item:nth-child(7) { animation-delay: 0.4s; }

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
            padding: 1.25rem 0;
            transition: color 0.2s;
        }

        .faq-question:hover {
            color: var(--black);
        }

        .faq-question span {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--black);
            letter-spacing: -0.01em;
        }

        .faq-toggle {
            font-size: 1.25rem;
            color: var(--pink);
            transition: transform 0.25s;
            font-weight: 400;
            flex-shrink: 0;
            margin-left: 1rem;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            color: var(--gray-light);
            font-size: 0.9rem;
            line-height: 1.8;
        }

        .faq-answer.active {
            max-height: 500px;
            padding-bottom: 1.25rem;
        }

        /* FOOTER */
        footer {
            background: var(--black);
            color: var(--white);
            padding: 4rem var(--px) 2rem;
            margin-top: 6rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 3rem;
            margin-bottom: 2.5rem;
        }

        .footer-section h4 {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--pink);
            font-size: 0.75rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
        }

        .footer-section p,
        .footer-section a {
            color: #8a8a8a;
            text-decoration: none;
            font-size: 0.875rem;
            line-height: 2;
            transition: color 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

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

        .footer-bottom {
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2a2a2a;
            color: #5a5a5a;
            font-size: 0.8rem;
        }

        /* ANIMATIONS */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(24px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .hero {
                grid-template-columns: 1fr;
                padding: 4rem 2rem;
            }

            .hero h1 {
                font-size: 3.2rem;
            }

            .pricing-box {
                padding: 3rem;
            }

            .nav-links {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 2.2rem;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero > p {
                font-size: 1rem;
            }

            .price-new {
                font-size: 2.5rem;
            }

            .pricing-box {
                padding: 2rem;
            }

            .hero-badge {
                position: static;
                margin-top: 1.5rem;
            }

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

            .step {
                margin-bottom: 0;
            }
        }