:root {
      --main: #0b4f6c;
      --bg: #f4f7fb;
      --card-bg: #fff;
      --accent: #1597e5;
    }

    * { box-sizing: border-box; }
    body {
      margin: 0;
      background: var(--bg);
      font-family: "Inter", sans-serif;
      color: #222;
      overflow-x: hidden;
    }

    header {
      background: var(--main);
      color: #fff;
      text-align: center;
      padding: 35px 10px 45px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }
    header img {
      height: 120px;
      border-radius: 10px;
      margin-bottom: 10px;
    }
    header h1 { font-size: 1.8rem; margin: 0; }
    header p { font-size: 1rem; opacity: 0.85; margin: 5px 0 0; }

    .intro {
      text-align: center;
      padding: 40px 20px 20px;
      max-width: 800px;
      margin: auto;
    }
    .intro h2 { color: var(--main); margin-bottom: 10px; }
    .intro p { color: #555; line-height: 1.6; }

    #searchBar {
      display: flex;
      justify-content: center;
      margin: 10px 0 25px;
      position: sticky;
      top: 0;
      background: var(--bg);
      z-index: 10;
      padding: 10px;
      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    #searchInput {
      width: 80%;
      max-width: 500px;
      padding: 12px 14px;
      border: 2px solid var(--main);
      border-radius: 10px;
      outline: none;
      font-size: 1rem;
      transition: 0.3s;
    }
    #searchInput:focus { box-shadow: 0 0 6px var(--accent); }

    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 20px 20px 60px;
      max-width: 1100px;
      margin: auto;
    }

    .card {
      background: var(--card-bg);
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
      overflow: hidden;
      transition: all 0.3s ease;
    }
    .card:hover { transform: translateY(-6px); box-shadow: 0 6px 18px rgba(0,0,0,0.2); }
    .card img { width: 100%; height: 160px; object-fit: cover; background: #eee; opacity: 0; transition: opacity 0.5s ease; }

    .card-content { padding: 18px; }
    .card h3 { margin: 0; color: var(--main); font-size: 1.2rem; }
    .card p { margin: 8px 0; font-size: 0.95rem; color: #555; }
    .tags { margin-top: 8px; font-size: 0.85rem; color: var(--accent); }

    #viewMoreBtn {
      display: none;
      margin: 20px auto 60px;
      background: var(--main);
      color: #fff;
      border: none;
      border-radius: 8px;
      padding: 12px 20px;
      cursor: pointer;
      font-size: 1rem;
      box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    }
    #viewMoreBtn:hover { background: #093f56; }

    footer {
      text-align: center;
      padding: 20px;
      background: var(--main);
      color: #fff;
      font-size: 0.9rem;
      letter-spacing: 0.3px;
    }

    @media (max-width: 600px) {
      header h1 { font-size: 1.4rem; }
      #searchInput { width: 90%; font-size: 0.9rem; }
    }

    .anh-footer {
    background: #0b4f6c;
    color: #fff;
    padding: 30px 20px 15px;
    font-family: Inter, system-ui, sans-serif;
  }

  .anh-footer-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: auto;
  }

  .footer-group {
    background: rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 12px;
  }

  .footer-toggle {
    background: none;
    border: none;
    color: #ffcc00;
    font-size: 1rem;
    font-weight: 600;
    width: 100%;
    text-align: left;
    cursor: pointer;
  }

  .footer-links {
    list-style: none;
    padding: 8px 0 0;
    margin: 0;
    display: none;
  }

  .footer-links li {
    margin: 6px 0;
  }

  .footer-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
  }

  .footer-links a i {
    margin-right: 6px;
    color: #ffcc00;
  }

  .footer-links a:hover {
    text-decoration: underline;
  }

  .anh-footer-bottom {
    text-align: center;
    margin-top: 18px;
    font-size: 0.8rem;
    opacity: 0.75;
  }
  /* ============================================================
   Akshat Network Hub – Responsive Expandable Navigation
   ============================================================ */

.anh-nav {
  position: relative;
  background: #083d56;
  padding: 6px 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}

.nav-root {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  background: none;
  border: none;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-sub {
  position: absolute;
  top: 120%;
  left: 0;
  background: #ffffff;
  color: #222;
  min-width: 260px;
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0,0,0,.25);
  padding: 8px 0;
  display: none;
  animation: slideDown .25s ease;
  z-index: 999;
}

.nav-item:hover > .nav-sub {
  display: block;
}

.nav-sub li {
  list-style: none;
}

.nav-sub a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  text-decoration: none;
  color: #222;
  font-size: 0.95rem;
}

.nav-sub a:hover {
  background: #f1f5f9;
}

/* Mobile */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-root {
    flex-direction: column;
    display: none;
  }
  .anh-nav.open .nav-root {
    display: flex;
  }
  .nav-sub {
    position: static;
    box-shadow: none;
  }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}