:root {
            --primary-color: #fc0;
            --secondary-color: #d40511;
            --dark-gray: #262626;
            --light-gray: #f5f5f5;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, sans-serif;
        }

        body {
            background-color: white;
        }

        /* Top Bar */
        .top-bar {
            background: var(--dark-gray);
            color: white;
            padding: 0.5rem 0;
            font-size: 0.875rem;
        }

        .top-bar-content {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            padding: 0 1rem;
        }

        /* Navigation */
        nav {
            background: white;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem;
        }

        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: var(--secondary-color);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--dark-gray);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all 0.3s ease;
        }

        .nav-links a:hover {
            background: var(--light-gray);
        }

        /* Hero Section */
        .hero {
            color: white;
            padding: 4rem 1rem;
            text-align: center;
        }

        .hero-content {
            max-width: 1400px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            font-weight: 700;
        }

        /* Tracking Widget */
        .tracking-widget {
            background: white;
            max-width: 800px;
            margin: 2rem auto;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        .tracking-tabs {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
            border-bottom: 2px solid var(--light-gray);
        }

        .tracking-tab {
            padding: 1rem 2rem;
            cursor: pointer;
            border-bottom: 3px solid transparent;
            font-weight: 600;
        }

        .tracking-tab.active {
            border-bottom-color: var(--primary-color);
            color: var(--secondary-color);
        }

        .tracking-form {
            display: flex;
            gap: 1rem;
        }

        .tracking-input {
            flex: 1;
            padding: 1rem;
            border: 2px solid var(--light-gray);
            border-radius: 4px;
            font-size: 1rem;
        }

        .tracking-button {
            background: var(--secondary-color);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s ease;
        }

        .tracking-button:hover {
            background: #b30000;
        }

        /* Features Grid */
        .features {
            padding: 4rem 1rem;
            background: var(--light-gray);
        }

        .features-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
        }

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

        .feature-icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }

        /* Services Section */
        .services {
            padding: 4rem 1rem;
        }

        .services-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .service-card {
            text-align: center;
            padding: 2rem;
            border: 1px solid var(--light-gray);
            border-radius: 8px;
        }

        /* Footer */
        footer {
            background: var(--dark-gray);
            color: white;
            padding: 4rem 1rem;
        }

        .footer-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }

        .footer-section h4 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            font-size: 1.25rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

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

        .footer-links a:hover {
            color: var(--primary-color);
        }

        .newsletter-input {
            width: 100%;
            padding: 0.75rem;
            border: none;
            border-radius: 4px;
            margin-bottom: 1rem;
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-icons a {
            color: white;
            font-size: 1.5rem;
            transition: color 0.3s ease;
        }

        .social-icons a:hover {
            color: var(--primary-color);
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

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

            .tracking-form {
                flex-direction: column;
            }
        }

.tracking-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
}

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

.tracking-number {
    color: #333;
    font-size: 14px;
    margin-top: 10px;
}

/* Horizontal Progress Bar */
.progress-horizontal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
    max-width: 600px;
    margin: 0 auto 50px;
}

.progress-step {
    position: relative;
    text-align: center;
    flex: 1;
}

.progress-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid #1a73e8;
    position: relative;
    z-index: 2;
    margin: 0 auto 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-icon.completed {
    background: #1a73e8;
    color: white;
}

.progress-label {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.progress-line {
    position: absolute;
    top: 12px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e0e0e0;
    z-index: 1;
}

.progress-line-fill {
    position: absolute;
    top: 12px;
    left: 0;
    height: 2px;
    background: #1a73e8;
    z-index: 1;
    transition: width 0.3s ease;
}

/* Vertical Timeline */
.timeline {
    position: relative;
    max-width: 600px;
    margin: 40px auto 0;
    padding: 20px;
}

.timeline-line {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    top: 0;
    bottom: 0;
    background: #1a73e8;
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    position: relative;
}

.timeline-date {
    width: 45%;
    text-align: right;
    padding-right: 30px;
    font-size: 14px;
    color: #666;
}

.timeline-content {
    width: 45%;
    padding-left: 30px;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #1a73e8;
    border: 2px solid #fff;
}

.timeline-status {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 4px;
}

.timeline-location {
    font-size: 12px;
    color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
    .timeline {
        padding: 20px 10px;
    }

    .timeline-line {
        left: 20px;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-date {
        width: 100%;
        text-align: left;
        padding-right: 0;
        padding-left: 40px;
        margin-bottom: 5px;
    }

    .timeline-content {
        width: 100%;
        padding-left: 40px;
    }

    .timeline-dot {
        left: 20px;
    }

    .progress-horizontal {
        flex-direction: row;
        padding: 0 20px;
    }

    .progress-label {
        font-size: 10px;
    }
}