:root {
      --green: rgb(89, 165, 44);
      --green-light: rgb(120, 200, 71);
      --dark: rgb(34, 40, 49);
      --dark-2: rgb(26, 31, 38);
      --white: #ffffff;
      --off: rgb(247, 249, 244);
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
      background: var(--off);
      color: var(--dark);
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    html,
    body {
      overflow: auto;
      overflow-x: hidden;
    }

    /* ── NAVBAR ─────────────────────── */
    #header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--dark-2);
      box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
      padding: 0 2rem;
      height: 64px;
      display: flex;
      align-items: center;
    }

    #logo img {
      height: 40px;
      width: auto;
    }
 /* ── FOOTER ─────────────────────── */
    footer {
      background: var(--dark-2);
      border-top: 2px solid var(--green);
      padding: 1.5rem 2rem;
      text-align: center;
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.3);
    }

    footer a {
      color: rgba(255, 255, 255, 0.45);
      text-decoration: none;
    }

    footer a:hover {
      color: #fff;
    }

    .hide {
      display: none !important;
    }