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

    :root {
      --purple: #7c22d4;
      --purple-light: #9b3dea;
      --purple-pale: #ede9f8;
      --purple-soft: #f3f0fc;
      --text-dark: #1a1a2e;
      --text-muted: #6b6b7b;
      --white: #ffffff;
      --bg: #f7f7f9;
      --card-bg: #ffffff;
      --radius: 16px;
      --shadow: 0 4px 24px rgba(124,34,212,0.08);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Roboto', sans-serif;
      background: var(--bg);
      color: var(--text-dark);
      overflow-x: hidden;
    }

    /* ── NAVBAR ── */
    nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 64px;
      background: var(--white);
      position: sticky;
      top: 0;
      z-index: 100;
      box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;

      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-dark);
      text-decoration: none;
    }

    .nav-logo .logo-icon {
      width: 34px; height: 34px;
      background: var(--purple);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      color: white;
      font-size: 0.95rem;
      font-weight: 700;
    }

    .nav-actions { display: flex; align-items: center; gap: 12px; }

    .btn-ghost {
      background: none; border: none; cursor: pointer;
      font-size: 0.95rem; font-weight: 500;
      color: var(--text-dark);
      padding: 10px 20px;
      border-radius: 10px;
      transition: background 0.2s;
      text-decoration: none;
    }
    .btn-ghost:hover { background: var(--purple-soft); }

    .btn-primary {
      background: var(--purple);
      color: white;
      border: none; cursor: pointer;
      font-size: 0.95rem; font-weight: 600;
      padding: 10px 24px;
      border-radius: 10px;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
      display: inline-block;
    }
    .btn-primary:hover { background: var(--purple-light); transform: translateY(-1px); }

    /* ── HERO ── */
    .hero {
      max-width: 900px;
      margin: 0 auto;
      padding: 80px 32px 60px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 48px;
    }

    .hero-badge {
      display: inline-block;
      background: var(--purple-pale);
      color: var(--purple);
      font-size: 0.78rem;
      font-weight: 600;
      padding: 5px 14px;
      border-radius: 20px;
      margin-bottom: 20px;
      letter-spacing: 0.02em;
    }

    .hero-title {

      font-size: 3.2rem;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 18px;
      color: var(--text-dark);
    }

    .hero-title span { color: var(--purple); }

    .hero-desc {
      font-size: 1rem;
      line-height: 1.7;
      color: var(--text-muted);
      margin-bottom: 32px;
      max-width: 340px;
    }

    .hero-ctas { display: flex; align-items: center; gap: 16px; }

    .hero-image-wrap {
      position: relative;
      display: flex;
      justify-content: center;
    }

    .btn-outline {
      background: none; border: none; cursor: pointer;
      font-size: 0.95rem; font-weight: 600;
      color: var(--text-dark);
      padding: 10px 4px;
      text-decoration: none;
      transition: color 0.2s;
    }
    .btn-outline:hover { color: var(--purple); }

    .hero-img-placeholder {
      width: 398px;
      height: 398px;
      border-radius: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hero-price-badge {
      position: absolute;
      bottom: -16px; right: -16px;
      background: white;
      border-radius: 14px;
      padding: 14px 20px;
      box-shadow: 0 8px 32px rgba(124,34,212,0.18);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .badge-icon {
        width: 41px;
        height: 41px;
    }

    .hero-price-badge { font-size: 1.4rem; }

    .hero-price-badge .badge-label {
      font-size: 0.72rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .hero-price-badge .badge-price {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-dark);
    }

    /* ── STATS ── */
    .stats-section {
      max-width: 900px;
      margin: 48px auto 0;
      padding: 0 32px 64px;
    }

    .stats-card {
      background: white;
      border-radius: var(--radius);
      padding: 36px 48px;
      display: flex;
      justify-content: space-around;
      align-items: center;
      box-shadow: var(--shadow);
      gap: 24px;
    }

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

    .stat-number {

      font-size: 2.2rem;
      font-weight: 700;
      color: var(--purple);
      line-height: 1;
      margin-bottom: 6px;
    }

    .stat-label {
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .stat-divider {
      width: 1px;
      height: 48px;
      background: #e8e0f5;
    }

    /* ── PRODUCTS ── */
    .products-section {
      max-width: 900px;
      margin: 0 auto;
      padding: 64px 32px;
      text-align: center;
    }

    .section-title {

      font-size: 2.2rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 10px;
    }

    .section-sub {
      font-size: 1rem;
      color: var(--text-muted);
      margin-bottom: 48px;
    }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      text-align: left;
    }

    .product-card {
      background: white;
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: transform 0.25s, box-shadow 0.25s;
      cursor: pointer;
    }

    .product-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 12px 40px rgba(124,34,212,0.15);
    }

    .product-img-wrap {
      width: 100%;
      aspect-ratio: 4 / 3;
      overflow: hidden;
    }

    .product-img-placeholder {
      width: 100%;
      max-width: 269px;
      height: auto;
      aspect-ratio: 269 / 270;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3.5rem;
    }


    .product-info { padding: 20px; }

    .product-name {
      font-weight: 700;
      font-size: 1.05rem;
      margin-bottom: 6px;
      color: var(--text-dark);
    }

    .product-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.5;
      margin-bottom: 12px;
    }

    .product-price {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--purple);
    }

    /* ── HOW IT WORKS ── */
    .how-section {
      background: var(--purple-soft);
      padding: 80px 32px;
      text-align: center;
    }

    .how-inner { max-width: 900px; margin: 0 auto; }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 48px;
    }

    .step-card {
      background: white;
      border-radius: var(--radius);
      padding: 28px 20px;
      text-align: center;
      box-shadow: 0 2px 12px rgba(124,34,212,0.07);
      transition: transform 0.2s;
    }

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

    .step-icon {
      width: 52px; height: 52px;
      background: var(--purple-pale);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 16px;
      font-size: 1.4rem;
    }

    .step-title {
      font-weight: 700;
      font-size: 0.95rem;
      margin-bottom: 8px;
      color: var(--text-dark);
    }

    .step-desc {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* ── CTA BANNER ── */
    .cta-section {
      max-width: 900px;
      margin: 64px auto;
      padding: 0 32px 80px;
    }

    .cta-banner {
      background: var(--purple);
      border-radius: 20px;
      padding: 64px 48px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-banner::before {
      content: '';
      position: absolute;
      top: -60px; right: -60px;
      width: 220px; height: 220px;
      background: rgba(255,255,255,0.06);
      border-radius: 50%;
    }

    .cta-banner::after {
      content: '';
      position: absolute;
      bottom: -80px; left: -40px;
      width: 280px; height: 280px;
      background: rgba(255,255,255,0.04);
      border-radius: 50%;
    }

    .cta-title {

      font-size: 2.1rem;
      font-weight: 700;
      color: white;
      margin-bottom: 12px;
      position: relative; z-index: 1;
    }

    .cta-desc {
      font-size: 1rem;
      color: rgba(255,255,255,0.8);
      margin-bottom: 32px;
      position: relative; z-index: 1;
    }

    .btn-white {
      background: white;
      color: var(--purple);
      border: none; cursor: pointer;
      font-size: 0.95rem; font-weight: 700;
      padding: 14px 32px;
      border-radius: 10px;
      text-decoration: none;
      display: inline-block;
      position: relative; z-index: 1;
      transition: transform 0.15s, box-shadow 0.15s;
    }

    .btn-white:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    }

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

    .hero-left        { animation: fadeUp 0.6s ease both; }
    .hero-image-wrap  { animation: fadeUp 0.6s 0.15s ease both; }
    .stats-card       { animation: fadeUp 0.6s 0.3s ease both; }

    /* ── RESPONSIVE ── */
    @media (max-width: 768px) {
      nav { padding: 16px 24px; }

      .nav-actions {
        width: 100%;
        justify-content: flex-end;
        flex-wrap: wrap;
      }

      .hero {
        grid-template-columns: 1fr;
        padding: 48px 24px 40px;
        gap: 40px;
      }

      .hero-title { font-size: 2.4rem; }
      .hero-desc  { max-width: 100%; }
      .hero-image-wrap { order: -1; }
      .hero-img-placeholder {
        width: min(100%, 398px);
        height: auto;
      }
      .hero-price-badge { bottom: -12px; right: 0; }

      .stats-card { flex-wrap: wrap; padding: 28px 24px; gap: 20px; }
      .stat-divider { display: none; }

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

      .hero-ctas {
        flex-wrap: wrap;
      }

      .cta-banner { padding: 48px 24px; }
      .cta-title  { font-size: 1.7rem; }
    }

    @media (max-width: 480px) {
      nav {
        padding: 14px 16px;
        flex-wrap: wrap;
        gap: 12px;
      }

      .nav-logo {
        font-size: 1rem;
      }

      .nav-actions a {
        flex: 1 1 140px;
        text-align: center;
      }

      .products-section,
      .stats-section,
      .how-section,
      .cta-section {
        padding-left: 16px;
        padding-right: 16px;
      }

      .product-img-placeholder {
        width: 100%;
        height: auto;
        aspect-ratio: 1 / 1;
      }

      .steps-grid  { grid-template-columns: 1fr; }
      .hero-title  { font-size: 2rem; }
      .hero-price-badge {
        position: static;
        margin-top: 16px;
        width: 100%;
        justify-content: center;
      }
    }