:root {
        --primary: #0a291f;
        --primary-light: #124031;
        --primary-lighter: #eef3f0;
        --gold: #d4af37;
        --gold-light: #fbf6e9;
        --bg: #fafafa;
        --white: #ffffff;
        --text: #2d3748;
        --text-light: #718096;
        --font-title: 'Playfair Display', serif;
        --font-text: 'Inter', sans-serif;
        --radius: 16px;
        --shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        --transition: all 0.3s ease;
      }

      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
      }

      html {
        scroll-behavior: smooth;
      }

      body {
        font-family: var(--font-text);
        color: var(--text);
        background-color: var(--bg);
        line-height: 1.6;
      }

      h1,
      h2,
      h3,
      h4,
      h5,
      h6 {
        font-family: var(--font-title);
        line-height: 1.2;
        color: var(--primary);
      }

      a {
        text-decoration: none;
      }

      .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 24px;
      }

      .section {
        padding: 80px 0;
      }

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

      .badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background-color: var(--gold-light);
        color: #9c7b1c;
        padding: 8px 16px;
        border-radius: 100px;
        font-size: 0.85rem;
        font-weight: 700;
        letter-spacing: 0.5px;
        text-transform: uppercase;
        border: 1px solid rgba(212, 175, 55, 0.3);
        margin-bottom: 24px;
      }

      .btn {
        display: inline-block;
        background-color: var(--gold);
        color: var(--primary);
        font-weight: 700;
        font-size: 1.125rem;
        padding: 18px 36px;
        border-radius: 100px;
        text-align: center;
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        border: none;
        cursor: pointer;
        width: 100%;
        max-width: 400px;
        transition: var(--transition);
      }

      .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 24px rgba(212, 175, 55, 0.28);
        filter: brightness(0.98);
      }

      .microcopy {
        display: block;
        font-size: 0.85rem;
        color: var(--text-light);
        margin-top: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        flex-wrap: wrap;
      }

      .microcopy span {
        display: flex;
        align-items: center;
        gap: 4px;
      }

      /* Hero */
      .hero {
        background-color: var(--primary);
        color: var(--white);
        padding: 100px 0 80px;
        position: relative;
        overflow: hidden;
      }

      .hero::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -10%;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
        border-radius: 50%;
      }

      .hero-inner {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 64px;
        align-items: center;
        position: relative;
        z-index: 2;
      }

      .hero h1 {
        color: var(--white);
        font-size: 3.5rem;
        margin-bottom: 20px;
      }

      .hero-subtitle {
        font-size: 1.25rem;
        color: #cbd5e0;
        margin-bottom: 32px;
        font-weight: 300;
      }

      .hero-benefits {
        list-style: none;
        margin-bottom: 40px;
      }

      .hero-benefits li {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 16px;
        font-size: 1.05rem;
        color: #e2e8f0;
      }

      .hero-benefits li::before {
        content: '✓';
        color: var(--gold);
        font-weight: 900;
        font-size: 1.2rem;
      }

      .hero-price {
        margin-bottom: 32px;
        background: rgba(255, 255, 255, 0.05);
        padding: 24px;
        border-radius: var(--radius);
        border: 1px solid rgba(255, 255, 255, 0.1);
        display: inline-block;
        width: 100%;
        max-width: 400px;
      }

      .price-old {
        text-decoration: line-through;
        color: #a0aec0;
        font-size: 1rem;
        display: block;
        margin-bottom: 4px;
      }

      .price-new {
        font-size: 3rem;
        font-weight: 700;
        color: var(--gold);
        line-height: 1;
        display: block;
      }

      .price-installments {
        display: block;
        font-size: 0.9rem;
        color: #cbd5e0;
        margin-top: 8px;
      }

      .hero-image {
        position: relative;
      }

      .hero-image img {
        width: 100%;
        max-width: 500px;
        display: block;
        margin: 0 auto;
        filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.4));
      }

      .hero .microcopy {
        color: #a0aec0;
        justify-content: flex-start;
      }

      /* Trust Bar */
      .trust-bar {
        background-color: var(--primary-light);
        padding: 24px 0;
        border-bottom: 1px solid rgba(212, 175, 55, 0.2);
      }

      .trust-bar .container {
        display: flex;
        justify-content: center;
        gap: 40px;
        flex-wrap: wrap;
      }

      .trust-item {
        color: var(--white);
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 0.95rem;
        font-weight: 500;
      }

      .trust-item::before {
        content: '✦';
        color: var(--gold);
      }

      /* Titles */
      .section-header {
        margin-bottom: 56px;
      }

      .section-title {
        font-size: 2.75rem;
        margin-bottom: 16px;
      }

      .section-subtitle {
        font-size: 1.15rem;
        color: var(--text-light);
        max-width: 700px;
        margin: 0 auto;
      }

      /* Grid Layouts */
      .grid-2 {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
      }
      .grid-3 {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
      }

      /* Cards */
      .card {
        background: var(--white);
        padding: 40px 32px;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        border-top: 4px solid var(--primary-light);
        height: 100%;
      }

      .card h3 {
        font-size: 1.35rem;
        margin-bottom: 16px;
        font-family: var(--font-title);
        color: var(--primary);
      }

      .card p {
        color: var(--text-light);
        font-size: 1rem;
      }

      /* Journey / Timeline */
      .journey {
        background-color: var(--primary-lighter);
      }

      .timeline-wrap {
        max-width: 800px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 24px;
      }

      .timeline-card {
        background: var(--white);
        padding: 32px;
        border-radius: var(--radius);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        display: flex;
        align-items: flex-start;
        gap: 24px;
        border-left: 4px solid var(--gold);
      }

      .week-badge {
        background: var(--primary-light);
        color: var(--white);
        padding: 8px 16px;
        border-radius: 8px;
        font-weight: 700;
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        min-width: 120px;
        text-align: center;
      }

      .timeline-content h4 {
        font-size: 1.4rem;
        margin-bottom: 8px;
        font-family: var(--font-text);
        font-weight: 700;
      }

      /* Inside Section */
      .inside-section {
        background: var(--white);
      }

      .inside-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 64px;
        align-items: center;
      }

      .inside-img {
        max-width: 350px;
        margin: 0 auto;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
      }

      .check-list {
        list-style: none;
      }

      .check-list li {
        display: flex;
        align-items: flex-start;
        gap: 16px;
        padding: 20px 0;
        border-bottom: 1px solid #edf2f7;
        font-size: 1.05rem;
        color: var(--text);
      }

      .check-list li:last-child {
        border-bottom: none;
      }

      .check-icon {
        background: var(--primary-lighter);
        color: var(--primary);
        width: 28px;
        height: 28px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        flex-shrink: 0;
        margin-top: 2px;
      }

      /* Testimonials */
      .testimonials {
        background: var(--primary);
        color: var(--white);
      }

      .testimonials .section-title,
      .testimonials .section-subtitle {
        color: var(--white);
      }

      .testimonials .section-subtitle {
        color: #cbd5e0;
      }

      .review-card {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        padding: 40px 32px;
        border-radius: var(--radius);
      }

      .stars {
        color: var(--gold);
        font-size: 1.2rem;
        margin-bottom: 16px;
        letter-spacing: 2px;
      }

      .review-text {
        font-style: italic;
        font-size: 1.05rem;
        margin-bottom: 24px;
        color: #e2e8f0;
        line-height: 1.7;
      }

      .review-author {
        font-weight: 700;
        font-size: 1rem;
        color: var(--gold);
      }

      /* Offer */
      .offer {
        background: var(--primary-lighter);
      }

      .offer-box {
        background: var(--white);
        max-width: 900px;
        margin: 0 auto;
        border-radius: 24px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        border: 2px solid var(--gold);
      }

      .offer-header {
        background: var(--primary);
        padding: 32px;
        text-align: center;
        color: var(--white);
      }

      .offer-header h2 {
        color: var(--white);
        margin-bottom: 8px;
        font-size: 2rem;
      }

      .offer-body {
        padding: 56px 40px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 48px;
        align-items: center;
      }

      .offer-img img {
        width: 100%;
        max-width: 320px;
        display: block;
        margin: 0 auto;
      }

      .offer-details {
        text-align: center;
      }

      .offer-details .hero-price {
        background: var(--bg);
        border: 1px solid #e2e8f0;
        margin-bottom: 24px;
        padding: 32px 24px;
      }

      .offer-details .price-old {
        color: var(--text-light);
      }

      .offer-guarantee {
        margin-top: 24px;
        background: #f0fdf4;
        border: 1px solid #bbf7d0;
        color: #166534;
        padding: 16px;
        border-radius: 12px;
        font-weight: 600;
        font-size: 0.95rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
      }

      /* FAQ */
      .faq-wrapper {
        max-width: 800px;
        margin: 0 auto;
      }

      details {
        background: var(--white);
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        margin-bottom: 16px;
        overflow: hidden;
      }

      summary {
        padding: 24px;
        font-weight: 700;
        font-size: 1.1rem;
        color: var(--primary);
        cursor: pointer;
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
      }

      summary::-webkit-details-marker {
        display: none;
      }

      summary::after {
        content: '+';
        font-size: 1.5rem;
        color: var(--gold);
        font-weight: 400;
      }

      details[open] summary::after {
        content: '−';
      }

      .faq-answer {
        padding: 0 24px 24px;
        color: var(--text-light);
        font-size: 1rem;
        line-height: 1.7;
      }

      /* Final CTA */
      .final-cta {
        background: var(--primary);
        text-align: center;
        color: var(--white);
        padding: 100px 0;
      }

      .final-cta h2 {
        color: var(--white);
        font-size: 3rem;
        margin-bottom: 24px;
      }

      .final-cta p {
        font-size: 1.25rem;
        color: #cbd5e0;
        margin-bottom: 40px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
      }

      /* Footer */
      footer {
        background: #061c15;
        color: #718096;
        text-align: center;
        padding: 40px 24px;
        font-size: 0.9rem;
      }

      footer p {
        margin-bottom: 8px;
      }

      footer a {
        color: #cbd5e0;
        text-decoration: underline;
      }

      /* Responsive */
      @media (max-width: 992px) {
        .hero-inner,
        .inside-grid,
        .offer-body {
          grid-template-columns: 1fr;
          text-align: center;
        }

        .hero-benefits li {
          justify-content: center;
        }

        .hero .microcopy {
          justify-content: center;
        }

        .btn {
          margin: 0 auto;
        }

        .offer-body {
          gap: 32px;
          padding: 40px 24px;
        }
      }

      @media (max-width: 768px) {
        .grid-3,
        .grid-2 {
          grid-template-columns: 1fr;
        }

        .hero h1,
        .final-cta h2 {
          font-size: 2.5rem;
        }

        .section-title {
          font-size: 2.25rem;
        }

        .timeline-card {
          flex-direction: column;
          align-items: center;
          text-align: center;
          border-left: none;
          border-top: 4px solid var(--gold);
          gap: 16px;
        }
      }