* { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: 'Inter', sans-serif;
      background: #f1f5f9;
      color: #0b1a2f;
      overflow-x: hidden;
    }

    /* ===== TECHNOLOGY GLOW BACKGROUND ===== */
    .bg-tech {
      position: fixed;
      inset: 0;
      z-index: -2;
      background: #0b1424;
    }
    .bg-tech::before {
      content: '';
      position: absolute;
      width: 100%;
      height: 100%;
      background: 
        radial-gradient(circle at 20% 30%, rgba(0, 180, 255, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(120, 80, 255, 0.10) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 255, 200, 0.04) 0%, transparent 40%);
      animation: techPulse 18s ease-in-out infinite alternate;
    }
    .bg-tech::after {
      content: '';
      position: absolute;
      width: 100%;
      height: 100%;
      background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
      opacity: 0.3;
    }
    @keyframes techPulse {
      0% { opacity: 0.6; transform: scale(1); }
      100% { opacity: 1; transform: scale(1.02); }
    }

    /* floating orbs */
    .orb {
      position: fixed;
      border-radius: 50%;
      filter: blur(80px);
      z-index: -1;
      opacity: 0.25;
      animation: orbFloat 25s infinite alternate ease-in-out;
    }
    .orb-1 { width: 500px; height: 500px; background: #2563eb; top: -100px; left: -150px; }
    .orb-2 { width: 400px; height: 400px; background: #7c3aed; bottom: -100px; right: -100px; animation-delay: 2s; }
    .orb-3 { width: 300px; height: 300px; background: #0ea5e9; top: 60%; left: 70%; animation-delay: 5s; opacity: 0.12; }
    @keyframes orbFloat {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(40px, -20px) scale(1.1); }
    }

    /* ===== NAVBAR ===== */
    .navbar {
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: blur(18px) saturate(1.3);
      background: rgba(0, 0, 0, 0.75);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      padding: 0.8rem 5%;
      box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    }
    .nav-container {
      max-width: 1600px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .logo {
      font-size: 1.7rem;
      font-weight: 800;
      letter-spacing: -0.02em;
      background: linear-gradient(135deg, #a5c9ff, #4f9aff, #b794f4);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      text-shadow: 0 0 20px rgba(79, 154, 255, 0.2);
    }
    .logo i { background: none; color: #4f9aff; margin-right: 6px; filter: drop-shadow(0 0 6px #2563eb55); }
    .search-wrapper {
      display: flex;
      gap: 12px;
      background: rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(4px);
      padding: 0.6rem 1.4rem;
      border-radius: 60px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      flex: 1;
      max-width: 500px;
      transition: all 0.3s;
      box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    }
    .search-wrapper:focus-within {
      border-color: #4f9aff;
      background: rgba(255, 255, 255, 0.08);
      box-shadow: 0 0 0 4px rgba(79, 154, 255, 0.15), 0 4px 24px rgba(0,0,0,0.2);
    }
    .search-wrapper i { color: #6a6b6d; font-size: 1rem; align-self: center; }
    .search-input {
      background: transparent;
      border: none;
      color: #696d71;
      font-size: 0.95rem;
      width: 100%;
      outline: none;
      font-weight: 500;
    }
    .search-input::placeholder { color: #8a8b8d; font-weight: 400; }
    .stats-badge { display: flex; gap: 16px; }
    .stat-item {
      font-size: 0.75rem;
      font-weight: 600;
      color: #d6e2f5;
      background: rgba(255, 255, 255, 0.04);
      padding: 6px 18px;
      border-radius: 40px;
      border: 1px solid rgba(255, 255, 255, 0.06);
      backdrop-filter: blur(4px);
    }
    .stat-number { font-weight: 800; color: #7aa9ff; margin-right: 4px; }

    /* ===== HERO ===== */
    .hero {
      text-align: center;
      padding: 3.5rem 2rem 2.5rem;
      position: relative;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.04);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.08);
      padding: 6px 24px;
      border-radius: 80px;
      font-size: 0.8rem;
      font-weight: 600;
      margin-bottom: 1.8rem;
      color: #b3d0ff;
      box-shadow: 0 2px 16px rgba(0,0,0,0.1);
    }
    .hero h1 {
      font-size: 4rem;
      font-weight: 800;
      background: linear-gradient(135deg, #c7174c, #7ab7ff, #c4b5fd);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      margin-bottom: 0.8rem;
      letter-spacing: -0.02em;
      text-shadow: 0 0 40px rgba(79, 154, 255, 0.15);
    }
    .hero h2 {
      font-size: 4rem;
      font-weight: 800;
      background: white;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      margin-bottom: 0.8rem;
      letter-spacing: -0.02em;
      text-shadow: 0 0 40px rgba(79, 154, 255, 0.15);
    }
    .hero p {
      color: #d6e2f5;
      max-width: 700px;
      margin: 0 auto;
      font-size: 1.1rem;
      font-weight: 500;
      text-shadow: 0 2px 8px rgba(0,0,0,0.2);
    }

    /* ===== FILTERS ===== */
    .filters-section {
      padding: 1rem 5% 1.5rem;
      max-width: 1600px;
      margin: 0 auto;
    }
    .category-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: center;
      margin-bottom: 2rem;
      background: rgba(0, 0, 0, 0.301);
      backdrop-filter: blur(8px);
      border-radius: 10px;
      padding: 0.6rem 1rem;
      border: 1px solid rgba(93, 92, 92, 0.496);
      box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    }
    .cat-btn {
      background: rgb(59, 59, 79);
      border: none;
      padding: 8px 24px;
      border-radius: 7px;  
      font-weight: 600;
      font-size: 0.85rem;
      cursor: pointer;
      transition: all 0.25s;
      color: #d6e2f5;
      letter-spacing: 0.2px;
    }
    .cat-btn:hover {
      background: rgba(32, 44, 224, 0.721);
      color: #ffffff;
      transform: translateY(-1px);
    }
    .cat-btn.active {
      background: linear-gradient(115deg, #2563eb, #6d4aff);
      color: white;
      box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
    }
    .tools-info {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      margin-bottom: 2rem;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .result-count {
      background: rgba(255, 255, 255, 0.03);
      backdrop-filter: blur(4px);
      padding: 8px 24px;
      border-radius: 60px;
      font-size: 0.85rem;
      font-weight: 600;
      border: 1px solid rgba(255, 255, 255, 0.05);
      color: #d6e2f5;
    }
    .result-count i { color: #7aa9ff; margin-right: 8px; }
    .tools-info div:last-child {
      color: #b9cbe0;
      font-size: 0.8rem;
      font-weight: 500;
      background: rgba(255,255,255,0.02);
      padding: 6px 18px;
      border-radius: 40px;
      border: 1px solid rgba(255,255,255,0.04);
    }

    /* ===== TOOL GRID (PROFESSIONAL SaaS STYLE) ===== */

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.6rem;
  padding: 1rem 0 3rem;
}

/* ===== CARD ===== */
.tool-card {
  position: relative;
  overflow: hidden;
  padding: 1.6rem;
  border-radius: 14px;

  background:linear-gradient(rgba(20, 25, 45, 0.6), rgba(44, 46, 53, 0.097)) ;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  border: 2px solid rgba(255, 255, 255, 0.114);

  box-shadow:
    0 10px 25px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);

  transition: transform 0.25s ease, box-shadow 0.25s ease, border 0.25s ease;
}

/* subtle top glow line */
.tool-card::before {
  content: "";
  position: absolute;
  inset: 0;
  height: 2px;

  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
  opacity: 0.9;
}

.tool-card:hover::before {
  transform: scaleX(1);
}

.tool-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.35);

  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(99, 102, 241, 0.12) inset;
}

/* ===== ICON ===== */
.tool-icon {
  font-size: 2.4rem;
  margin-bottom: 0.75rem;
  display: inline-block;

  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.25));
}

/* ===== TITLE ===== */
.tool-name {
  font-size: 1.15rem;
  font-weight: 750;
  color: #f1f5ff;

  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

/* CATEGORY TAG */
.tool-category {
  font-size: 0.65rem;
  padding: 4px 10px;
  border-radius: 999px;

  background: rgba(99, 102, 241, 0.12);
  color: #c7d2fe;

  border: 1px solid rgba(99, 102, 241, 0.18);
  white-space: nowrap;
}

/* ===== DESCRIPTION ===== */
.tool-desc {
  margin: 0.7rem 0 1.1rem;

  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(226, 232, 240, 0.85);

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== FOOTER ===== */
.tool-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding-top: 1rem;
  margin-top: 1rem;

  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* VERIFIED BADGE */
.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;

  font-size: 0.7rem;
  font-weight: 600;

  color: #34d399;

  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.18);

  padding: 5px 10px;
  border-radius: 999px;
}

/* ===== BUTTON ===== */
.visit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  padding: 8px 18px;
  border-radius: 999px;

  font-size: 0.78rem;
  font-weight: 650;
  text-decoration: none;

  color: #fff;

  background: linear-gradient(135deg, #3b82f6, #6366f1);

  border: 1px solid rgba(255, 255, 255, 0.08);

  box-shadow: 0 8px 18px rgba(59, 130, 246, 0.25);

  transition: all 0.25s ease;
}

.visit-btn i {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}

.visit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(59, 130, 246, 0.35);
  background: linear-gradient(135deg, #2563eb, #4f46e5);
}

.visit-btn:hover i {
  transform: translateX(4px);
}
    /* ===== PAGINATION ===== */
    .pagination {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin: 2rem 0 3rem;
      flex-wrap: wrap;
    }
    .page-btn {
      background: rgba(255, 255, 255, 0.03);
      backdrop-filter: blur(4px);
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 10px 20px;
      border-radius: 40px;
      color: #d6e2f5;
      cursor: pointer;
      transition: 0.2s;
      font-weight: 600;
      font-size: 0.85rem;
    }
    .page-btn.active-page {
      background: linear-gradient(115deg, #2563eb, #6d4aff);
      border-color: transparent;
      color: white;
      box-shadow: 0 4px 16px #2563eb40;
    }
    .page-btn:hover:not(.disabled) {
      background: rgba(255, 255, 255, 0.08);
      transform: translateY(-2px);
      border-color: rgba(255, 255, 255, 0.15);
    }
    .disabled { opacity: 0.3; cursor: not-allowed; background: rgba(255,255,255,0.02); }
    .page-ellipsis { color: #94a3b8; padding: 0 8px; font-weight: 600; }

    footer {
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      text-align: center;
      padding: 2rem;
      color: #b9cbe0;
      font-size: 0.8rem;
      background: rgba(11, 20, 36, 0.5);
      backdrop-filter: blur(8px);
    }

    @media (max-width: 768px) {
      .hero h1 { font-size: 2.2rem; }
      .tools-grid { grid-template-columns: 1fr; }
      .stats-badge { display: none; }
      .category-tabs { border-radius: 40px; max-height: 140px; overflow-y: auto; }
    }
    .blog-system{
      max-width:1600px;
      margin:auto;
      padding:20px 5% 60px;
    }

    .blog-header{
      text-align:center;
      margin-bottom:30px;
    }

    .blog-header h2{
      font-size:2rem;
      font-weight:800;
      color: #f0f7ff;
    }

    .blog-header p{
      color: #b9cbe0;
      margin-top:8px;
    }

    .blog-tabs{
      display:flex;
      justify-content:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:30px;
    }

    .blog-tab{
      border:none;
      padding:10px 20px;
      border-radius:999px;
      cursor:pointer;
      font-weight:600;
      background: rgba(255,255,255,0.05);
      color: #d6e2f5;
      border: 1px solid rgba(255,255,255,0.06);
      transition: 0.2s;
    }
    .blog-tab.active{
      background: #2563eb;
      color: white;
    }
    .blog-tab:hover {
      background: rgba(255,255,255,0.1);
    }

    .blog-grid{
      display:grid;
      grid-template-columns:repeat(auto-fill,minmax(350px,1fr));
      gap:20px;
    }

    .blog-card{
      background: rgba(22, 38, 65, 0.7);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius:20px;
      padding:25px;
      transition:0.3s;
      box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    }

    .blog-card:hover{
      transform:translateY(-5px);
      box-shadow:0 15px 30px rgba(0,0,0,0.3);
      border-color: rgba(79,154,255,0.2);
    }

    .blog-type{
      display:inline-block;
      padding:5px 12px;
      border-radius:999px;
      font-size:12px;
      font-weight:700;
      margin-bottom:15px;
    }

    .type-list{
      background:#1e3a8a;
      color:#93c5fd;
    }

    .type-howto{
      background:#064e3b;
      color:#6ee7b7;
    }

    .type-news{
      background:#831843;
      color:#f9a8d4;
    }

    .blog-card h3{
      margin-bottom:12px;
      font-size:1.2rem;
      color: #f0f7ff;
    }

    .blog-card p{
      color: #b9cbe0;
      line-height:1.6;
    }

    .blog-link{
      display:inline-block;
      margin-top:15px;
      color:#7aa9ff;
      font-weight:700;
      text-decoration:none;
    }
    .blog-link:hover {
      color: #a5c9ff;
      text-decoration: underline;
    }