.otomo-solution-cta {
      --cta-blue: #1f6fbf;
      --cta-blue-dark: #174f8f;
      --cta-blue-soft: #eaf4ff;
      --cta-blue-light: #f7fbff;
      --cta-green: #18b978;
      --cta-text: #102033;
      --cta-muted: #506176;
      --cta-line: #cfe1f5;
      --cta-white: #ffffff;
      --cta-shadow: 0 16px 38px rgba(16, 24, 40, 0.07);
      font-family: Arial, Helvetica, sans-serif;
      background: #f6f8fb;
      padding: 56px 20px;
      color: var(--cta-text);
    }

    .otomo-solution-cta *,
    .otomo-solution-cta *::before,
    .otomo-solution-cta *::after {
      box-sizing: border-box;
    }

    .otomo-solution-cta-wrap {
      max-width: 1380px;
      margin: 0 auto;
    }

    .otomo-solution-cta-box {
      position: relative;
      overflow: hidden;
      text-align: center;
      border-radius: 22px;
      border: 1px solid var(--cta-line);
      background:
        radial-gradient(circle at 90% 18%, rgba(31, 111, 191, 0.10), transparent 28%),
        linear-gradient(135deg, #f7fbff 0%, #eaf4ff 100%);
      box-shadow: var(--cta-shadow);
      padding: 42px 36px;
    }

    .otomo-solution-cta-box::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      width: 6px;
      height: 100%;
      background: var(--cta-blue);
      opacity: 0.85;
    }

    .otomo-solution-cta-box::after {
      content: "";
      position: absolute;
      right: -80px;
      top: -80px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: rgba(31, 111, 191, 0.07);
    }

    .otomo-solution-cta-content {
      position: relative;
      z-index: 2;
    }

    .otomo-solution-cta h2 {
      margin: 0 0 18px;
      color: var(--cta-blue-dark);
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: -0.02em;
    }

    .otomo-solution-cta .cta-specs {
      max-width: 980px;
      margin: 0 auto 16px;
      color: var(--cta-blue-dark);
      font-size: 16px;
      line-height: 1.7;
      font-weight: 700;
    }

    .otomo-solution-cta .cta-contact {
      margin: 0 auto 26px;
      color: var(--cta-muted);
      font-size: 15px;
      line-height: 1.6;
      font-weight: 700;
    }

    .otomo-solution-cta-actions {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    .otomo-solution-cta-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 260px;
      min-height: 52px;
      padding: 14px 24px;
      border-radius: 10px;
      font-size: 15px;
      font-weight: 800;
      text-decoration: none;
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .otomo-solution-cta-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 28px rgba(16, 24, 40, 0.10);
    }

    .otomo-solution-cta-btn.email {
      background: var(--cta-white);
      color: var(--cta-blue-dark);
      border: 1px solid var(--cta-blue-line, #cfe1f5);
    }

    .otomo-solution-cta-btn.whatsapp {
      background: var(--cta-green);
      color: #ffffff;
      border: 1px solid var(--cta-green);
    }

    @media (max-width: 680px) {
      .otomo-solution-cta {
        padding: 42px 14px;
      }

      .otomo-solution-cta-box {
        padding: 34px 22px;
        border-radius: 18px;
      }

      .otomo-solution-cta .cta-specs {
        font-size: 14px;
      }

      .otomo-solution-cta-actions {
        gap: 12px;
      }

      .otomo-solution-cta-btn {
        width: 100%;
        min-width: 0;
      }
    }