/* ---------------- Global / Background ---------------- */
    :root {
      --glass: rgba(255,255,255,0.92);
      --muted: #444;
      --accent-dark: #333;
    }
    * { box-sizing: border-box; }
    body {
      margin: 0;
      font-family: "Segoe UI", Roboto, Arial, sans-serif;
      color: var(--muted);
      background: linear-gradient(-45deg,#a1c4fd,#c2e9fb,#f6d365,#fda085);
      background-size: 400% 400%;
      animation: gradientBG 12s ease infinite;
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale;
    }
    @keyframes gradientBG {
      0% { background-position: 0% 50% }
      50% { background-position: 100% 50% }
      100% { background-position: 0% 50% }
    }

    /* ---------------- Header ---------------- */
    header.site-header {
      background: rgba(0,0,0,0.55);
      color: #fff;
      padding: 28px 20px;
      text-align: center;
      font-size: 30px;
      font-weight: 700;
      text-shadow: 2px 2px 10px rgba(0,0,0,0.6);
      border-bottom: 3px solid rgba(255,255,255,0.18);
      letter-spacing: 1px;
    }

    /* ---------------- Plain sections (no white box) ---------------- */
    .plain {
      width: 92%;
      margin: 28px auto;
      color: #0f0f0f;
      text-shadow: 0 1px 4px rgba(0,0,0,0.5);
      line-height: 1.6;
    }
    .plain h2 {
      margin: 0 0 12px 0;
      font-size: 1.6rem;
    }
    .plain p { margin: 10px 0; font-size: 1rem; }

    /* Flex layout used for Meaning and Spotlight */
    .flex-row {
      display: flex;
      gap: 28px;
      align-items: flex-start;
      justify-content: space-between;
      flex-wrap: wrap;
    }
    .flex-row .text {
      flex: 1.2 1 360px;
      min-width: 260px;
    }
    .flex-row img {
      flex: 0.9 1 320px;
      max-width: 420px;
      width: 100%;
      border-radius: 14px;
      box-shadow: 0 12px 30px rgba(0,0,0,0.35);
      object-fit: cover;
    }

    /* ---------------- Cards Grid ---------------- */
    .cards {
      width: 92%;
      margin: 20px auto 40px auto;
      display: grid;
      grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
      gap: 18px;
    }
    .card {
      background: var(--glass);
      padding: 18px;
      border-radius: 14px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
      transition: transform .25s ease, box-shadow .25s ease;
    }
    .card:hover {
      transform: translateY(-8px);
      box-shadow: 0 16px 36px rgba(0,0,0,0.18);
    }
    .card h3 { margin: 0 0 8px 0; color: var(--accent-dark); font-size: 1.05rem; }
    .card p { margin: 0; color: #444; line-height: 1.55; font-size: 0.98rem; }

    /* ---------------- Section containers (white cards) ---------------- */
    section.box {
      width: 92%;
      margin: 18px auto;
      background: var(--glass);
      border-radius: 14px;
      padding: 18px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    }
    section.box h2 { margin-top: 0; color: var(--accent-dark); }

    /* ---------------- Footer ---------------- */
    .footer {
      text-align: center;
      color: #070707;
      margin: 30px 0 60px 0;
      font-weight: 600;
    }

    /* ---------------- Responsive tweaks ---------------- */
    @media (max-width:920px) {
      header.site-header { font-size: 24px; padding: 22px 12px; }
      .flex-row img { max-width: 360px; }
    }
    @media (max-width:640px) {
      .plain h2 { font-size: 1.35rem; }
      .card h3 { font-size: 1rem; }
      .flex-row { gap: 18px; }
      .flex-row img { order: 2; } /* mobile: show text first then image */
    }