* {
        font-family: 'Rubik', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        scroll-behavior: smooth;
      }
      
      html {
        scroll-behavior: smooth;
      }
      
      body {
        background-color: #0a0a0a;
        color: #fff;
      }
      
      .grid-bg::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
                          linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
        background-size: 40px 40px;
        z-index: 0;
      }
      
      .hero-fade::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 200px;
        background: linear-gradient(to bottom, rgba(10,10,10,0) 0%, #0a0a0a 100%);
        z-index: 1;
      }
      
      .custom-navbar {
        background: rgba(10, 10, 10, 0.8);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      }
      

      
      .modern-card {
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        backdrop-filter: blur(10px);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
      }
      
      .modern-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        opacity: 0;
        transition: opacity 0.3s ease;
      }
      
      .modern-card:hover {
        border-color: rgba(255, 255, 255, 0.2);
        transform: translateY(-5px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
      }
      
      .modern-card:hover::before {
        opacity: 1;
      }
      
      .card-content {
        position: relative;
        z-index: 2;
      }
      
      .team-avatar {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        border: 2px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
        object-fit: cover;
      }
      
      .modern-card:hover .team-avatar {
        border-color: rgba(255, 255, 255, 0.3);
        transform: scale(1.05);
      }
      
      .card-title {
        font-size: 1.25rem;
        font-weight: 600;
        margin-bottom: 0.25rem;
        color: #ffffff;
      }
      
      .card-subtitle {
        color: #9ca3af;
        font-size: 0.9rem;
        margin-bottom: 1rem;
      }
      
      .card-description {
        color: #d1d5db;
        font-size: 0.95rem;
        line-height: 1.6;
      }
      
      .project-icon {
        width: 48px;
        height: 48px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
      }
      
      .modern-card:hover .project-icon {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.2);
      }
      
      .cta-button {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 1.5rem;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 8px;
        color: #ffffff;
        text-decoration: none;
        font-size: 0.9rem;
        font-weight: 500;
        transition: all 0.3s ease;
        margin-top: 1rem;
      }
      
      .cta-button:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.3);
        transform: translateY(-2px);
      }
      
      .section-title {
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 3rem;
        text-align: center;
        color: #ffffff;
      }
      
      .badge {
        position: absolute;
        top: 1rem;
        right: 1rem;
        padding: 0.25rem 0.75rem;
        background: rgba(59, 130, 246, 0.15);
        border: 1px solid rgba(59, 130, 246, 0.3);
        border-radius: 20px;
        font-size: 0.75rem;
        font-weight: 500;
        color: #60a5fa;
      }
      
      .badge.green {
        background: rgba(34, 197, 94, 0.15);
        border-color: rgba(34, 197, 94, 0.3);
        color: #4ade80;
      }
      
      .badge.purple {
        background: rgba(168, 85, 247, 0.15);
        border-color: rgba(168, 85, 247, 0.3);
        color: #a78bfa;
      }
      
      .badge.orange {
        background: rgba(249, 115, 22, 0.15);
        border-color: rgba(249, 115, 22, 0.3);
        color: #fb923c;
      }
      
      .contact-info {
        text-align: left;
      }
      
      .team-info {
        display: flex;
        align-items: flex-start;
        gap: 1rem;
        margin-bottom: 1rem;
      }
      
      .team-details {
        flex: 1;
      }
      
      .floating-code {
        position: absolute;
        color: rgba(255, 255, 255, 0.1);
        font-family: 'Courier New', monospace;
        font-size: 14px;
        pointer-events: none;
        z-index: 1;
        white-space: nowrap;
        animation: floatLeftToRight linear infinite;
      }
      
      @keyframes floatLeftToRight {
        0% {
          transform: translateX(-200px);
          opacity: 0;
        }
        10% {
          opacity: 1;
        }
        90% {
          opacity: 1;
        }
        100% {
          transform: translateX(calc(100vw + 200px));
          opacity: 0;
        }
      }
      
      .explore-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 2rem;
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.1));
        border: 1px solid rgba(59, 130, 246, 0.3);
        border-radius: 50px;
        color: #ffffff;
        text-decoration: none;
        font-size: 1rem;
        font-weight: 500;
        transition: all 0.3s ease;
        margin-top: 2rem;
      }
      
      .explore-btn:hover {
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(147, 51, 234, 0.2));
        border-color: rgba(59, 130, 246, 0.5);
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
      }

      /* iOS Style Loading Overlay */
      .loading-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 9999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
      }

      .loading-overlay.show {
        opacity: 1;
        visibility: visible;
      }

      .loading-spinner {
        width: 100px;
        height: 100px;
        background: rgba(255, 255, 255, 0.95);
        border-radius: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 15px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        animation: fadeInScale 0.3s ease;
      }

      @keyframes fadeInScale {
        0% {
          opacity: 0;
          transform: scale(0.8);
        }
        100% {
          opacity: 1;
          transform: scale(1);
        }
      }

      .spinner {
        width: 30px;
        height: 30px;
        border: 3px solid #f3f3f3;
        border-top: 3px solid #007AFF;
        border-radius: 50%;
        animation: spin 1s linear infinite;
      }

      @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
      }

      .loading-text {
        color: #333;
        font-size: 14px;
        font-weight: 500;
      }

      /* Popup Modal */
      .popup-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(10px);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10000;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
      }

      .popup-overlay.show {
        opacity: 1;
        visibility: visible;
      }

      .popup-modal {
        background: rgba(255, 255, 255, 0.95);
        border-radius: 20px;
        padding: 40px 30px;
        max-width: 400px;
        width: 90%;
        text-align: center;
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        transform: scale(0.8);
        transition: transform 0.3s ease;
      }

      .popup-overlay.show .popup-modal {
        transform: scale(1);
      }

      .popup-icon {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 24px;
      }

      .popup-icon.success {
        background: linear-gradient(135deg, #4CAF50, #45a049);
        color: white;
      }

      .popup-icon.error {
        background: linear-gradient(135deg, #f44336, #d32f2f);
        color: white;
      }

      .popup-title {
        color: #333;
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 10px;
      }

      .popup-message {
        color: #666;
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 30px;
      }

      .popup-close-btn {
        background: linear-gradient(135deg, #007AFF, #0056b3);
        color: white;
        border: none;
        border-radius: 12px;
        padding: 12px 30px;
        font-size: 16px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.3s ease;
        min-width: 120px;
      }

      .popup-close-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0, 122, 255, 0.3);
      }

      .form-disabled {
        pointer-events: none;
        opacity: 0.7;
      }