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

    :root {
      --orange: #FF9E00;
      --orange-dark: #E08900;
      --black: #0A0A0A;
      --black-translucent: rgba(10, 10, 10, 0.6);
      --gray-dark: #333333;
      --gray-mid: #666666;
      --gray-light: #F4F4F2;
      --white: #FFFFFF;

    }

    html, body {
      height: 100%;
    }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background-color: var(--white);
      color: var(--black);
      display: flex;
      flex-direction: column;
      min-height: 100vh;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
       background:
        linear-gradient(rgba(10, 10, 10, 0.68), rgba(10, 10, 10, 0.68)),
        url('../images/under_construction_bg.jpg') center / cover no-repeat;
    }

    /* ── Header ── */
    header {
      padding: 32px 48px;
      display: flex;
      align-items: center;
      background-color: var(--black-translucent);
    }

    .logo {
      display: block;
      height: 28px;
      width: auto;
    }

    

    /* ── Main content ── */
    main {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 80px 24px;
      text-align: center;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 100px;
      padding: 6px 16px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.8);
      margin-bottom: 40px;
    }

    .badge-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: var(--orange);
      animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.8); }
    }

    h1 {
      font-size: clamp(40px, 7vw, 80px);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -0.03em;
      color: var(--white);
      max-width: 800px;
      margin-bottom: 24px;
    }

    h1 span {
      color: var(--orange);
    }

    .subtitle {
      font-size: clamp(16px, 2vw, 20px);
      font-weight: 400;
      color: var(--gray-light);
      max-width: 480px;
      line-height: 1.6;
      margin-bottom: 48px;
    }

    /* ── CTA button ── */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background-color: var(--orange);
      color: var(--white);
      text-decoration: none;
      font-size: 15px;
      font-weight: 600;
      padding: 14px 28px;
      border-radius: 6px;
      transition: background-color 0.2s ease, transform 0.15s ease;
      letter-spacing: -0.01em;
    }

    .btn:hover {
      background-color: var(--orange-dark);
      transform: translateY(-1px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-icon {
      display: flex;
      align-items: center;
    }

    /* ── Divider ── */
    .content-divider {
      width: 48px;
      height: 2px;
      background-color: rgba(255, 255, 255, 0.2);
      margin: 56px auto 0;
    }

    /* ── Footer ── */
    footer {
      padding: 28px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(255, 255, 255, 0.2);
      background-color: var(--black-translucent);
      flex-wrap: wrap;
      gap: 12px;
    }

    .footer-copy {
      font-size: 13px;
      color: var(--gray-light);
    }

    .footer-link {
      font-size: 13px;
      color: var(--gray-light);
      text-decoration: none;
      transition: color 0.2s ease;
    }

    .footer-link:hover {
      color: var(--orange);
    }

    @media (max-width: 600px) {
      header {
        padding: 24px;
      }

      footer {
        padding: 24px;
        flex-direction: column;
        align-items: flex-start;
      }
    }