/* ── Circle z-index fix ── */
    .circled-wrapper { isolation: auto; }
    .product-hero__headline,
    .showcase__headline,
    .closing-cta__headline { position: relative; z-index: 0; }

    /* ── Product hero — split layout ── */
    .product-hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: clamp(120px, 14vw, 180px) 0 clamp(64px, 8vw, 100px);
      position: relative;
      overflow: hidden;
    }
    .product-hero__inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(48px, 6vw, 80px);
      align-items: center;
    }
    .product-hero__eyebrow {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 500;
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--seg-app);
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .product-hero__headline {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 900;
      font-size: clamp(34px, 4.2vw, 58px);
      letter-spacing: -0.02em;
      line-height: 1.05;
      color: var(--text-primary);
      text-transform: uppercase;
      margin-bottom: 28px;
    }
    .product-hero__body {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 300;
      font-size: clamp(16px, 1.25vw, 19px);
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .product-hero__ctas {
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
      margin-top: 40px;
    }

    /* ── Showcase section ── */
    .showcase {
      position: relative;
      overflow: hidden;
    }
    .showcase__header {
      text-align: center;
      margin-bottom: clamp(48px, 6vw, 72px);
    }
    .showcase__eyebrow {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 500;
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--seg-app);
      margin-bottom: 20px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .showcase__headline {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 900;
      font-size: clamp(28px, 3.5vw, 48px);
      letter-spacing: -0.02em;
      line-height: 1.08;
      color: var(--text-primary);
      text-transform: uppercase;
      max-width: 820px;
      margin: 0 auto;
    }

    /* Three-column feature layout */
    .showcase__grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: clamp(20px, 2.5vw, 32px);
    }

    .showcase__card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 16px;
      padding: clamp(28px, 3vw, 36px);
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  border-color 0.3s ease;
    }
    .showcase__card:hover {
      transform: translateY(-3px);
      border-color: rgba(255,255,255,0.12);
    }

    /* Accent card for Co-founder tier */
    .showcase__card--accent {
      background: rgba(224,144,152,0.06);
      border-color: rgba(224,144,152,0.15);
    }
    .showcase__card--accent:hover {
      border-color: rgba(224,144,152,0.3);
      box-shadow: 0 0 30px rgba(224,144,152,0.08);
    }

    .showcase__card-icon {
      font-size: 24px;
      margin-bottom: 20px;
      filter: url(#hand-drawn);
    }
    .showcase__card-title {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 700;
      font-size: clamp(18px, 1.4vw, 22px);
      color: var(--text-primary);
      margin-bottom: 14px;
      line-height: 1.25;
    }
    .showcase__card-text {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 300;
      font-size: clamp(14px, 1vw, 16px);
      color: var(--text-secondary);
      line-height: 1.65;
    }
    .showcase__card-text strong {
      font-weight: 600;
      color: var(--text-body);
    }

    /* Tag inside accent card */
    .showcase__tier-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 600;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--seg-app);
      background: rgba(224,144,152,0.12);
      border-radius: 100px;
      padding: 4px 12px;
      margin-bottom: 16px;
    }

    /* ── Closing CTA ── */
    .closing-cta {
      height: auto;
      min-height: 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .closing-cta__eyebrow {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 500;
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--seg-app);
      margin-bottom: 24px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .closing-cta__headline {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 900;
      font-size: clamp(32px, 4.5vw, 60px);
      letter-spacing: -0.02em;
      line-height: 1.05;
      color: var(--text-primary);
      text-transform: uppercase;
      max-width: 780px;
      margin: 0 auto 28px;
    }
    .closing-cta__body {
      font-family: 'NeueHaasDisplay', sans-serif;
      font-weight: 300;
      font-size: clamp(16px, 1.25vw, 19px);
      color: var(--text-body);
      line-height: 1.7;
      max-width: 640px;
      margin: 0 auto 16px;
    }
    .closing-cta__actions {
      margin-top: 44px;
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    /* ── Responsive ── */
    @media (max-width: 900px) {
      .product-hero__inner {
        grid-template-columns: 1fr;
      }
      .showcase__grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 480px) {
      .product-hero__headline {
        font-size: clamp(28px, 8vw, 40px);
      }
      .showcase__headline {
        font-size: clamp(24px, 7vw, 36px);
      }
      .closing-cta__headline {
        font-size: clamp(26px, 7vw, 36px);
      }
    }