body.is-locked {
      overflow: hidden;
    }

    .page-gate {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background-color: #000;
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.28)),
    var(--bg-audi);
  background-position: center center, center center;
  background-repeat: no-repeat, no-repeat;
  background-size: cover, cover;
}

    .page-gate[hidden] {
      display: none !important;
    }

    .page-gate-card {
      width: min(100%, 460px);
      padding: 32px 28px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 20px;
      background: rgba(0, 0, 0, 0.64);
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
      color: #fff;
      text-align: center;
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
    }

    .page-gate-card img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 16px;
}

    .page-gate-card h1 {
      margin: 0 0 10px;
      font-size: clamp(1.5rem, 3vw, 2rem);
      line-height: 1.1;
    }

    .page-gate-card p {
      margin: 0 0 20px;
      color: rgba(255, 255, 255, 0.76);
      line-height: 1.65;
    }

    .page-gate-form {
      display: grid;
      gap: 12px;
    }

    .page-gate-form .case-study-btn {
  display: block;
  width: 100%;
}

    .page-gate-input {
      width: 100%;
      min-height: 52px;
      padding: 0 16px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.06);
      color: #fff;
      outline: none;
    }

    .page-gate-input::placeholder {
      color: rgba(255, 255, 255, 0.42);
    }

    .page-gate-button {
      min-height: 52px;
      border: 0;
      border-radius: 999px;
      background: #fff;
      color: #000;
      font-weight: 600;
      cursor: pointer;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .page-gate-button:hover {
      transform: translateY(-1px);
    }

    .page-gate-error {
      min-height: 20px;
      margin-top: 2px;
      color: #ff8c8c;
      font-size: 0.95rem;
    }

    #protectedPage[hidden] {
      display: none !important;
    }

    .hero-side-img {
      width: 100%;
      max-width: 720px;
      height: auto;
      display: block;
      margin-left: auto;
    }

    .gc-lesson-image {
      width: 100%;
      height: auto;
      display: block;
    }