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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background-color: #f8f9fa;
            line-height: 1.6;
        }

        /* Navbar Styles */
        .navbar {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 700;
            color: white !important;
            text-decoration: none;
        }

        .navbar-nav .nav-link {
            color: white !important;
            font-weight: 500;
            margin: 0 15px;
            transition: all 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: #f8f9fa !important;
            transform: translateY(-2px);
        }

        .navbar-toggler {
            border: none;
            color: white;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 80px 0;
            text-align: center;
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        /* Application Status Section */
        .status-section {
            padding: 60px 0;
            background: white;
        }

        .tracking-card {
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            margin-bottom: 30px;
            border: 1px solid #e9ecef;
        }

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

        .tracking-header h2 {
            color: #333;
            font-size: 2rem;
            margin-bottom: 10px;
        }

        .tracking-header p {
            color: #666;
            font-size: 1.1rem;
        }

        .tracking-input-container {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
        }

        .tracking-input {
            flex: 1;
            padding: 15px 20px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }

        .tracking-input:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .application-btn {
            padding: 15px 30px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .application-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        .application-btn:disabled {
            background: #ccc;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        /* Results Card - Mobile Style */
        .results-card {
            background: linear-gradient(135deg, #f8f9ff 0%, #e6e9ff 100%);
            border: 1px solid rgba(102, 126, 234, 0.2);
            border-radius: 20px;
            padding: 30px;
            margin-top: 30px;
            display: none;
            position: relative;
            overflow: hidden;
        }

        .results-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }

        .results-header h3 {
            color: #333;
            font-size: 1.5rem;
            margin: 0;
        }

        .close-btn {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #666;
            cursor: pointer;
            padding: 5px;
            border-radius: 50%;
        }

        .close-btn:hover {
            color: #333;
            background: none;
        }

        /* Status Info Grid */
        .status-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .info-item {
            background: rgba(255,255,255,0.8);
            padding: 20px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
        }

        .info-label {
            font-weight: 600;
            color: #333;
            margin-bottom: 5px;
            display: block;
        }

        .info-value {
            color: #555;
            font-size: 1.1rem;
        }

        /* Timeline Styles */
        .timeline-container {
            margin-top: 30px;
        }

        .timeline-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }

        .timeline {
            position: relative;
            padding-left: 40px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: #667eea;
        }

        .timeline-item {
            position: relative;
            padding: 20px 0;
            background: rgba(255,255,255,0.9);
            margin-bottom: 15px;
            border-radius: 15px;
            padding-left: 30px;
            backdrop-filter: blur(10px);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -25px;
            top: 25px;
            width: 12px;
            height: 12px;
            background: #ccc;
            border-radius: 50%;
            border: 3px solid white;
            box-shadow: 0 0 0 3px rgba(204, 204, 204, 0.3);
        }

        .timeline-item.completed::before {
            background: #28a745;
            box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.3);
        }

        .timeline-item.active::before {
            background: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.5);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }

        .timeline-content {
            padding: 15px 20px;
        }

        .timeline-status {
            font-weight: 600;
            color: #333;
            font-size: 1.1rem;
            margin-bottom: 5px;
        }

        .timeline-description {
            color: #666;
            margin-bottom: 8px;
        }

        .timeline-date {
            color: #888;
            font-size: 0.9rem;
        }

        /* About Section */
        .about-section {
            padding: 60px 0;
            background: #f8f9fa;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            font-size: 2.5rem;
            color: #333;
            font-weight: 700;
        }

        .feature-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin-bottom: 30px;
            transition: transform 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-5px);
        }

        .feature-icon {
            font-size: 3rem;
            color: #667eea;
            margin-bottom: 20px;
        }

        .feature-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #333;
        }

        .feature-description {
            color: #666;
            line-height: 1.6;
        }

        /* Contact Section */
        .contact-section {
            padding: 60px 0;
            background: white;
        }

        .contact-card {
            background: #f8f9fa;
            padding: 40px;
            border-radius: 15px;
            text-align: center;
            margin-bottom: 30px;
        }

        .contact-icon {
            font-size: 2.5rem;
            color: #667eea;
            margin-bottom: 20px;
        }

        .contact-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #333;
        }

        .contact-info {
            color: #666;
            font-size: 1.1rem;
        }

        /* Footer */
        .footer {
            background: #333;
            color: white;
            padding: 40px 0 20px;
            text-align: center;
        }

        .footer-content {
            margin-bottom: 20px;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-bottom: 20px;
        }

        .footer-links a {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-links a:hover {
            color: #667eea;
        }

        .footer-bottom {
            border-top: 1px solid #555;
            padding-top: 20px;
            color: #aaa;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2rem;
            }
            
            .tracking-input-container {
                flex-direction: column;
            }
            
            .tracking-card, .results-card {
                padding: 20px;
            }
            
            .footer-links {
                flex-direction: column;
                gap: 15px;
            }
            
            .timeline {
                padding-left: 30px;
            }
            
            .timeline::before {
                left: 15px;
            }
            
            .timeline-item::before {
                left: -20px;
            }
        }