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

      :root {
        --primary: #0f172a;
        --secondary: #1e293b;
        --accent: #3b82f6;
        --accent-light: #60a5fa;
        --gold: #f59e0b;
        --text: #f8fafc;
        --text-muted: #94a3b8;
        --card-bg: rgba(30, 41, 59, 0.8);
        --border: rgba(148, 163, 184, 0.1);
      }

      body {
        font-family: "Tajawal", sans-serif;
        background: var(--primary);
        min-height: 100vh;
        color: var(--text);
        overflow-x: hidden;
      }

      /* Background Pattern */
      .bg-pattern {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
        opacity: 0.4;
        background-image: radial-gradient(
            circle at 20% 50%,
            rgba(59, 130, 246, 0.15) 0%,
            transparent 50%
          ),
          radial-gradient(
            circle at 80% 20%,
            rgba(245, 158, 11, 0.1) 0%,
            transparent 40%
          ),
          radial-gradient(
            circle at 40% 80%,
            rgba(59, 130, 246, 0.1) 0%,
            transparent 40%
          );
      }

      .grid-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
        background-image: linear-gradient(
            rgba(148, 163, 184, 0.03) 1px,
            transparent 1px
          ),
          linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
        background-size: 60px 60px;
      }

      /* Header */
      header {
        position: relative;
        z-index: 10;
        padding: 2rem 4rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid var(--border);
        backdrop-filter: blur(10px);
      }

      .logo {
        display: flex;
        align-items: center;
        gap: 1rem;
      }

      .logo-icon {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, var(--accent), var(--gold));
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        font-weight: 800;
        box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
      }

      .logo-text {
        font-size: 1.5rem;
        font-weight: 700;
        background: linear-gradient(135deg, var(--text), var(--accent-light));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      nav ul {
        display: flex;
        gap: 2rem;
        list-style: none;
      }

      nav a {
        color: var(--text-muted);
        text-decoration: none;
        font-weight: 500;
        transition: color 0.3s ease;
        position: relative;
      }

      nav a:hover {
        color: var(--accent-light);
      }

      nav a::after {
        content: "";
        position: absolute;
        bottom: -5px;
        right: 0;
        width: 0;
        height: 2px;
        background: var(--accent);
        transition: width 0.3s ease;
      }

      nav a:hover::after {
        width: 100%;
      }

      /* Hero Section */
      .hero {
        position: relative;
        z-index: 10;
        text-align: center;
        padding: 5rem 2rem 3rem;
      }

      .hero h1 {
        font-size: 3.5rem;
        font-weight: 800;
        margin-bottom: 1.5rem;
        background: linear-gradient(
          135deg,
          var(--text) 0%,
          var(--accent-light) 50%,
          var(--gold) 100%
        );
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: shimmer 3s ease-in-out infinite;
      }

      @keyframes shimmer {
        0%,
        100% {
          filter: brightness(1);
        }
        50% {
          filter: brightness(1.2);
        }
      }

      .hero p {
        font-size: 1.3rem;
        color: var(--text-muted);
        max-width: 600px;
        margin: 0 auto;
        line-height: 1.8;
      }

      /* Cards Container */
      .cards-container {
        position: relative;
        z-index: 10;
        max-width: 1400px;
        margin: 0 auto;
        padding: 3rem 2rem 5rem;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
      }

      /* Card Styles */
      .card {
        background: var(--card-bg);
        border-radius: 24px;
        padding: 2.5rem;
        border: 1px solid var(--border);
        backdrop-filter: blur(20px);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        cursor: pointer;
        position: relative;
        overflow: hidden;
        text-decoration: none;
        display: block;
      }

      .card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--accent), var(--gold));
        transform: scaleX(0);
        transition: transform 0.4s ease;
      }

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

      .card::after {
        content: "";
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(
          circle,
          rgba(59, 130, 246, 0.1) 0%,
          transparent 60%
        );
        opacity: 0;
        transition: opacity 0.4s ease;
        pointer-events: none;
      }

      .card:hover::after {
        opacity: 1;
      }

      .card:hover {
        transform: translateY(-10px);
        border-color: rgba(59, 130, 246, 0.3);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3),
          0 0 100px rgba(59, 130, 246, 0.1);
      }

      .card-icon {
        width: 80px;
        height: 80px;
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
        position: relative;
        z-index: 1;
      }

      .card:nth-child(1) .card-icon {
        background: linear-gradient(135deg, #3b82f6, #1d4ed8);
        box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
      }

      .card:nth-child(2) .card-icon {
        background: linear-gradient(135deg, #10b981, #059669);
        box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
      }

      .card:nth-child(3) .card-icon {
        background: linear-gradient(135deg, #f59e0b, #d97706);
        box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
      }

      .card:nth-child(4) .card-icon {
        background: linear-gradient(135deg, #8b5cf6, #7c3aed);
        box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
      }

      .card:nth-child(5) .card-icon {
        background: linear-gradient(135deg, #ec4899, #db2777);
        box-shadow: 0 10px 30px rgba(236, 72, 153, 0.3);
      }

      .card:nth-child(6) .card-icon {
        background: linear-gradient(135deg, #06b6d4, #0891b2);
        box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
      }

      .card h3 {
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 1rem;
        color: var(--text);
        position: relative;
        z-index: 1;
      }

      .card p {
        color: var(--text-muted);
        line-height: 1.8;
        margin-bottom: 1.5rem;
        position: relative;
        z-index: 1;
      }

      .card-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
        z-index: 1;
      }

      .card-badge {
        padding: 0.5rem 1rem;
        border-radius: 50px;
        font-size: 0.85rem;
        font-weight: 500;
        background: rgba(59, 130, 246, 0.1);
        color: var(--accent-light);
        border: 1px solid rgba(59, 130, 246, 0.2);
      }

      .card-arrow {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--secondary);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        border: 1px solid var(--border);
      }

      .card-arrow svg {
        width: 20px;
        height: 20px;
        fill: var(--text-muted);
        transition: all 0.3s ease;
        transform: rotate(180deg);
      }

      .card:hover .card-arrow {
        background: var(--accent);
        border-color: var(--accent);
      }

      .card:hover .card-arrow svg {
        fill: white;
        transform: rotate(180deg) translateX(3px);
      }

      /* Footer */
      footer {
        position: relative;
        z-index: 10;
        text-align: center;
        padding: 2rem;
        border-top: 1px solid var(--border);
        color: var(--text-muted);
      }

      footer p {
        font-size: 0.9rem;
      }

      /* Responsive */
      @media (max-width: 768px) {
        header {
          padding: 1.5rem;
          flex-direction: column;
          gap: 1.5rem;
        }

        .hero h1 {
          font-size: 2.5rem;
        }

        .hero p {
          font-size: 1.1rem;
        }

        .cards-container {
          grid-template-columns: 1fr;
          padding: 2rem 1rem;
        }

        nav ul {
          gap: 1rem;
        }
      }

      /* Animation on load */
      .card {
        opacity: 0;
        transform: translateY(30px);
        animation: fadeInUp 0.6s ease forwards;
      }

      .card:nth-child(1) {
        animation-delay: 0.1s;
      }
      .card:nth-child(2) {
        animation-delay: 0.2s;
      }
      .card:nth-child(3) {
        animation-delay: 0.3s;
      }
      .card:nth-child(4) {
        animation-delay: 0.4s;
      }
      .card:nth-child(5) {
        animation-delay: 0.5s;
      }
      .card:nth-child(6) {
        animation-delay: 0.6s;
      }

      @keyframes fadeInUp {
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }