.promo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 75vh;
    padding: 40px 20px;
    background: #f4f4f4;
  }

  .promo-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
    max-width: 460px;
    width: 100%;
    text-align: center;
    position: relative;
  }

  .promo-input {
    width: 80%;
    padding: 18px 24px;
    font-size: 16px;
    border-radius: 12px;
    border: 1px solid #ddd;
    margin-bottom: 24px;
    transition: all 0.3s ease;
    outline: none;
  }
  .promo-button {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(to right, #f6911d, #d47713);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
  }

  .info-box {
    margin-top: 32px;
    background: #f9f9f9;
    padding: 20px;
    border-radius: 14px;
    font-size: 15px;
    color: #444;
    box-shadow: inset 0 0 0 1px #eee;
  }

  .info-box span {
    font-weight: 600;
    color: #f6911d;
  }

  .social-links {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    gap: 20px;
  }

  .social-links a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: #555;
    transition: color 0.3s ease;
    font-weight: 600;
    font-size: 14px;
  }

  .social-links a:hover {
    color: #d47713;
  }

  .social-links svg {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    fill: currentColor;
  }

  .back-link {
    display: inline-block;
    margin-top: 24px;
    font-size: 15px;
    color: #f6911d;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .back-link:hover {
    color: #d47713;
  }

  @media (max-width: 480px) {
    .promo-card {
      padding: 28px 20px;
    }

    .promo-title {
      font-size: 24px;
    }

    .promo-input {
      font-size: 15px;
      padding: 14px 20px;
    }

    .promo-button {
      padding: 14px;
      font-size: 15px;
    }
  }

  .promo-image {
  display: block;
  margin: 0 auto 20px auto; /* центрирование и отступ снизу */
  max-width: 250px; /* ограничиваем ширину */
  height: auto; /* сохраняем пропорции */
}