:root {
      --bg: #1A1F36;
      --bg2: #212845;
      --bd: #2c3655;
      --txt: #ffffff;
      --accent: #49d1c1;
      --muted: #b7c6cf;
    }


    .lead {
      font-size: 1.25rem;
      font-weight: 300;
      margin-top: 15px;
    }


    .hero {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 40px;
      align-items: center;
      padding: 20px 0;
    }

    .hero h1 {
      font-size: 3.5rem;
    }

    .btn {
      display: inline-block;
      border: 1px solid var(--accent);
      background: transparent;
      color: var(--accent);
      padding: 12px 24px;
      border-radius: 12px;
      text-decoration: none;
      margin-top: 15px;
      transition: all 0.3s;
    }

    .btn:hover {
      background: var(--accent);
      color: #000;
      box-shadow: 0 0 15px rgba(73, 209, 193, 0.4);
    }

    .section {
      margin-top: 60px;
      margin-bottom: 30px;
    }

    .section h2 {
      font-size: 2.5rem;
      margin-bottom: 20px;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
    }

    .card {
      background: var(--bg2);
      border: 1px solid var(--bd);
      border-radius: 20px;
      padding: 25px;
      transition: 0.3s;
      height: 100%;
    }

    .card:hover {
      transform: translateY(-5px);
      border-color: var(--accent);
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    }

    .card h3 {
      margin-top: 15px;
      margin-bottom: 10px;
      color: var(--accent);
    }

    .card p {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.6;
    }

    .card img {
      width: 64px;
      height: 64px;
      object-fit: contain;
      margin-bottom: 10px;
      filter: drop-shadow(0 0 10px rgba(73, 209, 193, 0.3));
    }

    .accordion {
      background: var(--bg2);
      border: 1px solid var(--bd);
      border-radius: 16px;
      overflow: hidden;
      margin-top: 20px;
    }

    .acc-item+.acc-item {
      border-top: 1px solid var(--bd);
    }

    .acc-head {
      width: 100%;
      background: none;
      border: 0;
      color: var(--txt);
      font-size: 18px;
      padding: 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-weight: 600;
      transition: background 0.2s;
    }

    .acc-head:hover {
      background: rgba(255, 255, 255, 0.05);
    }

    .acc-head span {
      color: var(--accent);
      font-size: 24px;
      font-weight: 300;
    }

    .acc-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
      padding: 0 20px;
      color: var(--muted);
    }

    .acc-item.open .acc-body {
      max-height: 600px;
      padding-bottom: 20px;
    }

    .img-center {
      text-align: center;
      margin: 30px 0;
    }

    .img-center img {
      max-width: 100%;
      border-radius: 14px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .seo {
      margin-top: 60px;
      font-size: 15px;
      line-height: 1.8;
      text-align: justify;
      color: var(--muted);
      background: var(--bg2);
      padding: 30px;
      border-radius: 20px;
      border: 1px solid var(--bd);
    }

    .seo b {
      color: var(--accent);
    }

    .seo h2 {
      color: var(--txt);
      margin-bottom: 20px;
    }

    .hero h1 img{
      max-width: 60px;
    }

    .section h2 img{
     max-width: 40px; 
    }

    /* Responsiveness */
    @media (max-width: 992px) {
      .hero {
        grid-template-columns: 1fr;
        text-align: center;
      }

      .hero img {
        max-width: 80%;
        margin: 0 auto;
        display: block;
      }
    }

    @media (max-width: 768px) {
      .grid-4 {
        grid-template-columns: 1fr;
      }

      .card {
        padding: 20px;
      }

      h1 {
        font-size: 28px;
      }

      .lead {
        font-size: 16px;
      }
    }