* { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      background-color: #f8fafc;
      color: #333333;
      -webkit-font-smoothing: antialiased;
      line-height: 1.5;
    }
    img { display: block; max-width: 100%; }
    button { font-family: inherit; cursor: pointer; border: none; background: none; }
    a { text-decoration: none; }

    .icon { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .icon-star-fill { fill: #fbbf24; stroke: #fbbf24; }

    .page { min-height: 100vh; background-color: #f8fafc; }
    .container { max-width: 72rem; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; width: 100%; }

    /* ===== HERO ===== */
    .hero {
      background: linear-gradient(to bottom right, #60a5fa, #3b82f6);
      color: #fff;
      padding-top: 1.5rem;
      padding-bottom: 3rem;
      min-height: 85vh;
      display: flex;
      align-items: center;
    }
    .hero-container { max-width: 72rem; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; width: 100%; }
    .security-badge {
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
      background: rgba(255,255,255,0.2); backdrop-filter: blur(4px);
      padding: 0.75rem 1.5rem; border-radius: 9999px; margin: 0 auto 2rem;
      width: fit-content; font-size: 0.875rem; font-weight: 500;
    }
    .security-badge .icon { width: 20px; height: 20px; }
    .hero-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
    .hero-img-wrap { display: flex; justify-content: center; }
    .hero-img {
      width: 250px; height: 250px; border-radius: 20px; object-fit: cover;
      box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    }
    .hero-text { text-align: center; }
    .hero-title { font-size: 2rem; font-weight: 800; margin-bottom: 1rem; line-height: 1.15; }
    .hero-title .gold-text {
      background: linear-gradient(to right, #fbbf24, #f59e0b, #d97706);
      -webkit-background-clip: text; background-clip: text; color: transparent;
    }
    .hero-sub { font-size: 1.125rem; opacity: 0.9; margin-bottom: 2rem; }
    .features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; margin-bottom: 2rem; }
    .feature-item {
      display: flex; align-items: center; gap: 0.75rem;
      background: rgba(255,255,255,0.1); backdrop-filter: blur(4px);
      padding: 1rem; border-radius: 1rem;
    }
    .feature-item .icon { width: 20px; height: 20px; color: #fbbf24; }

    /* ===== CTA GREEN BUTTON ===== */
    .btn-cta {
      display: inline-block;
      background: linear-gradient(to right, #10b981, #047857);
      color: #fff; font-weight: 600;
      padding: 0.875rem 1.75rem; border-radius: 9999px;
      font-size: 1rem; transition: all 0.2s;
    }
    .btn-cta:hover { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }

    /* ===== WHY CHOOSE ===== */
    .section { padding-top: 3rem; padding-bottom: 3rem; }
    .section-white { background: #fff; }
    .section-slate { background: #f8fafc; }
    .section-title { text-align: center; font-size: 1.75rem; font-weight: 700; color: #1f2937; margin-bottom: 2rem; }
    .section-title-sm { margin-bottom: 0.75rem; }
    .section-subtitle { text-align: center; color: #6b7280; font-size: 1.125rem; margin-bottom: 2rem; }

    .benefits-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 2rem; }
    .benefit-card {
      background: #fff; border-radius: 20px; padding: 1.5rem; text-align: center;
      box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); transition: all 0.2s;
    }
    .benefit-card:hover { transform: translateY(-0.25rem); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }
    .benefit-icon {
      width: 70px; height: 70px; border-radius: 9999px;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 1rem; color: #fff;
    }
    .benefit-icon .icon { width: 28px; height: 28px; }
    .bg-blue { background: linear-gradient(to bottom right, #3b82f6, #1d4ed8); }
    .bg-purple { background: linear-gradient(to bottom right, #8b5cf6, #6d28d9); }
    .bg-green { background: linear-gradient(to bottom right, #10b981, #047857); }
    .bg-orange { background: linear-gradient(to bottom right, #f97316, #ea580c); }
    .benefit-title { font-size: 1.25rem; font-weight: 600; color: #1f2937; margin-bottom: 1rem; }
    .benefit-desc { color: #6b7280; line-height: 1.6; }
    .text-center { text-align: center; }

    /* ===== CAROUSEL ===== */
    .carousel { position: relative; max-width: 900px; margin: 0 auto; }
    .carousel-btn {
      position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
      width: 40px; height: 40px; background: rgba(255,255,255,0.9); backdrop-filter: blur(4px);
      border-radius: 9999px; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
      display: flex; align-items: center; justify-content: center;
      color: #333; transition: all 0.2s;
    }
    .carousel-btn:hover { background: #10b981; color: #fff; }
    .carousel-btn .icon { width: 20px; height: 20px; }
    .carousel-prev { left: 0; }
    .carousel-next { right: 0; }
    .carousel-viewport { overflow: hidden; border-radius: 20px; }
    .carousel-track { display: flex; transition: transform 0.5s ease-in-out; }
    .carousel-slide {
      flex-shrink: 0; width: 100%; padding-left: 0.5rem; padding-right: 0.5rem;
      display: flex; justify-content: center;
    }
    .carousel-slide img {
      width: 100%; max-width: 640px; height: auto; aspect-ratio: 1 / 1; object-fit: contain;
      background: #fffaf0; border-radius: 1rem;
      box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); transition: transform 0.2s;
    }
    .carousel-slide img:hover { transform: scale(1.05); }

    /* ===== TESTIMONIALS ===== */
    .quem-title { text-align: center; font-size: 1.75rem; font-weight: 700; color: #1f2937; margin-bottom: 0.5rem; }
    .quem-title .blue { color: #3b82f6; }
    .rating-block { text-align: center; margin-bottom: 1.5rem; }
    .stars-row { display: flex; justify-content: center; gap: 0.25rem; margin-bottom: 0.5rem; }
    .stars-row .icon { width: 20px; height: 20px; }
    .rating-text { color: #6b7280; }
    .testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2.5rem; }
    .testimonial-card {
      background: #fff; border-radius: 1rem; padding: 1.5rem;
      box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); transition: all 0.2s;
    }
    .testimonial-card:hover { transform: translateY(-0.25rem); }
    .testimonial-stars { display: flex; gap: 0.25rem; margin-bottom: 1rem; }
    .testimonial-stars .icon { width: 20px; height: 20px; }
    .testimonial-quote { color: #6b7280; font-style: italic; margin-bottom: 1.5rem; line-height: 1.6; }
    .testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
    .testimonial-author img { width: 40px; height: 40px; border-radius: 9999px; object-fit: cover; }
    .testimonial-name { font-weight: 600; color: #1f2937; }
    .testimonial-role { font-size: 0.875rem; color: #6b7280; }

    /* ===== PRICING ===== */
    .offer-alert {
      background: linear-gradient(to right, #ef4444, #dc2626); color: #fff;
      padding: 0.75rem 1.5rem; border-radius: 9999px;
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
      margin: 0 auto 2rem; width: fit-content; font-weight: 600; font-size: 0.875rem;
    }
    .offer-alert .icon { width: 16px; height: 16px; }
    .pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 56rem; margin: 0 auto; }
    .price-card {
      background: #fff; border-radius: 20px; padding: 1.5rem;
      box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); border: 1px solid #f3f4f6;
      transition: all 0.2s;
    }
    .price-card:hover { transform: translateY(-0.25rem); }
    .price-card-premium { position: relative; border: 3px solid #fbbf24; }
    .price-head { display: flex; align-items: center; justify-content: center; gap: 0.75rem; margin-top: 1rem; margin-bottom: 1.5rem; }
    .price-head-premium { margin-top: 1.5rem; }
    .price-head .icon { width: 28px; height: 28px; }
    .price-head h3 { font-size: 1.25rem; font-weight: 700; color: #1f2937; }
    .bestseller {
      position: absolute; top: -1rem; left: 50%; transform: translateX(-50%);
    }
    .bestseller-inner {
      background: linear-gradient(to right, #fbbf24, #f59e0b); color: #fff;
      padding: 0.5rem 1.25rem; border-radius: 9999px; font-size: 0.875rem; font-weight: 600;
      display: flex; align-items: center; gap: 0.5rem; white-space: nowrap;
    }
    .bestseller-inner .icon { width: 16px; height: 16px; }
    .price-values { text-align: center; margin-bottom: 1.5rem; }
    .price-note { color: #6b7280; font-size: 1rem; font-weight: 600; }
    .price-old { color: #ef4444; text-decoration: line-through; font-size: 1rem; font-weight: 600; }
    .price-discount {
      display: inline-block; background: #10b981; color: #fff;
      padding: 0.25rem 0.75rem; border-radius: 0.5rem; font-size: 0.875rem; font-weight: 600;
      margin: 0.5rem 0;
    }
    .price-new { color: #10b981; font-size: 2.5rem; font-weight: 800; }
    .price-save { color: #6b7280; font-size: 0.875rem; }
    .feature-list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
    .feature-list-item { display: flex; align-items: center; gap: 0.75rem; font-size: 0.95rem; }
    .feature-list-item .icon { width: 16px; height: 16px; color: #10b981; flex-shrink: 0; }
    .btn-buy {
      display: block; width: 100%; text-align: center; padding: 0.875rem 0;
      color: #fff; font-weight: 600; border-radius: 1rem; transition: all 0.2s;
    }
    .btn-buy:hover { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }
    .btn-buy-green { background: linear-gradient(to right, #10b981, #047857); }
    .btn-buy-gold { background: linear-gradient(to right, #fbbf24, #f59e0b); }
    .premium-plus {
      background: #f0fdf4; color: #166534; text-align: center;
      padding: 0.75rem 0; border-radius: 0.5rem; font-weight: 600; font-size: 0.875rem; margin-bottom: 1rem;
    }
    .bonus-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }
    .bonus-item { display: flex; align-items: center; gap: 0.75rem; background: #fefce8; padding: 0.75rem; border-radius: 0.5rem; }
    .bonus-item .icon { width: 20px; height: 20px; color: #fbbf24; flex-shrink: 0; }
    .bonus-title { display: block; color: #1f2937; font-size: 0.875rem; font-weight: 700; }
    .bonus-old { display: block; color: #ef4444; font-size: 0.75rem; text-decoration: line-through; margin-top: 0.25rem; font-weight: 600; }
    .premium-count { text-align: center; color: #6b7280; font-size: 0.875rem; margin-top: 1rem; }

    /* ===== FAQ ===== */
    .faq-container { max-width: 48rem; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; }
    .faq-list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
    .faq-item { border: 1px solid #e5e7eb; border-radius: 1rem; overflow: hidden; }
    .faq-question {
      display: flex; align-items: center; justify-content: space-between; width: 100%;
      padding: 1rem 1.25rem; background: #f9fafb; text-align: left;
      font-weight: 600; color: #1f2937; transition: background 0.2s;
    }
    .faq-question:hover { background: #f3f4f6; }
    .faq-question .icon { width: 20px; height: 20px; color: #6b7280; transition: transform 0.3s; flex-shrink: 0; }
    .faq-item.open .faq-question .icon { transform: rotate(180deg); }
    .faq-answer-wrap { overflow: hidden; max-height: 0; transition: max-height 0.3s; }
    .faq-item.open .faq-answer-wrap { max-height: 200px; }
    .faq-answer { padding: 1rem 1.25rem; color: #6b7280; line-height: 1.6; }
    .btn-cta-lg { padding: 1rem 2rem; }
    .btn-cta-lg:hover { transform: translateY(-0.125rem); }

    /* ===== GUARANTEE ===== */
    .guarantee-section { padding-top: 2.5rem; padding-bottom: 2.5rem; background: #f8fafc; }
    .guarantee-container { max-width: 32rem; margin: 0 auto; padding-left: 1rem; padding-right: 1rem; }
    .guarantee-card {
      background: #fff; border-radius: 20px; padding: 2rem; text-align: center;
      box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); margin-bottom: 1.5rem;
    }
    .guarantee-icon {
      width: 80px; height: 80px; background: linear-gradient(to bottom right, #10b981, #047857);
      border-radius: 9999px; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem;
    }
    .guarantee-icon .icon { width: 40px; height: 40px; color: #fff; }
    .guarantee-card h3 { font-size: 1.5rem; font-weight: 700; color: #1f2937; margin-bottom: 1rem; }
    .guarantee-card p { color: #6b7280; }
    .guarantee-badges { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
    .guarantee-badge { display: flex; align-items: center; gap: 0.5rem; color: #6b7280; font-weight: 500; }
    .guarantee-badge .icon { width: 20px; height: 20px; color: #10b981; }

    /* ===== FOOTER ===== */
    .footer { padding: 2rem 0; background: #f8fafc; text-align: center; color: #1f2937; }

    /* ===== STICKY CTA ===== */
    .sticky-cta {
      position: fixed; bottom: 0; left: 0; right: 0; padding: 1rem;
      background: #fff; border-top: 1px solid #e5e7eb;
      box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); z-index: 50;
      transform: translateY(100%); transition: transform 0.3s;
    }
    .sticky-cta.show { transform: translateY(0); }
    .sticky-cta button {
      display: block; width: 100%; text-align: center; padding: 1rem 0;
      background: linear-gradient(to right, #10b981, #047857); color: #fff; font-weight: 700; border-radius: 9999px;
    }
    @media (min-width: 768px) { .sticky-cta { display: none; } }

    /* ===== NOTIFICATION ===== */
    .notification {
      position: fixed; top: 1rem; right: 1rem; z-index: 60;
      transform: translateX(120%); opacity: 0; transition: all 0.5s;
    }
    .notification.show { transform: translateX(0); opacity: 1; }
    .notification-card {
      background: #fff; border-radius: 0.75rem; overflow: hidden; width: 280px;
      box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25); border: 1px solid #f3f4f6;
    }
    .notification-head {
      background: #34d399; padding: 0.5rem 1rem;
      display: flex; align-items: center; justify-content: space-between;
    }
    .notification-name { color: #fff; font-weight: 600; font-size: 0.875rem; }
    .notification-close { color: rgba(255,255,255,0.8); font-size: 1.125rem; line-height: 1; }
    .notification-close:hover { color: #fff; }
    .notification-body { padding: 0.75rem 1rem; }
    .notification-product { color: #1f2937; font-size: 0.875rem; font-weight: 500; }
    .notification-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 0.5rem; font-size: 0.75rem; color: #6b7280; }

    /* ===== ANIMATIONS ===== */
    @keyframes pulse-gold {
      0%, 100% { transform: scale(1); box-shadow: 0 5px 15px rgba(251, 191, 36, 0.3); }
      50% { transform: scale(1.03); box-shadow: 0 8px 25px rgba(251, 191, 36, 0.5); }
    }
    @keyframes pulse-green {
      0%, 100% { transform: scale(1); box-shadow: 0 5px 15px rgba(16, 185, 129, 0.3); }
      50% { transform: scale(1.03); box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5); }
    }
    .animate-pulse-gold { animation: pulse-gold 2s infinite ease-in-out; }
    .animate-pulse-green { animation: pulse-green 2s infinite ease-in-out; }

    /* ===== RESPONSIVE ===== */
    @media (min-width: 768px) {
      .hero-container { padding-left: 2.5rem; padding-right: 2.5rem; }
      .hero-grid { grid-template-columns: repeat(2, 1fr); }
      .hero-img { width: 400px; height: 400px; }
      .hero-text { text-align: left; }
      .hero-title { font-size: 2.5rem; }
      .benefits-grid { grid-template-columns: repeat(2, 1fr); }
      .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
      .pricing-grid { grid-template-columns: repeat(2, 1fr); }
      .price-card-premium { transform: scale(1.05); }
      .price-card-premium:hover { transform: scale(1.05) translateY(-0.25rem); }
      .carousel-prev { left: -1.5rem; }
      .carousel-next { right: -1.5rem; }
      .carousel-btn { width: 48px; height: 48px; }
      .carousel-slide img { height: auto; }
    }
    @media (min-width: 1024px) {
      .benefits-grid { grid-template-columns: repeat(4, 1fr); }
      .hero-img { width: 500px; height: 500px; }
    }