:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    padding-bottom: 60px;
}

.header {
    background: var(--primary-color);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.section-title {
    color: var(--secondary-color);
    border-bottom: 1.5px solid var(--secondary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--secondary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--secondary-color);
}

.skill-badge {
    background: var(--primary-color);
    color: white;
    margin: 2px;
    font-weight: normal;
}

#printBtn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

@media print {
    body {
        margin: 0;
        padding: 20px;
        font-size: 12pt;
        color: #000;
    }

    .header {
        background: white !important;
        color: #000 !important;
        padding: 0 !important;
    }

    .section-title {
        color: #000 !important;
        border-color: #000 !important;
    }

    .timeline::before,
    .timeline-item::before {
        background: #000 !important;
    }

    .skill-badge {
        background: #fff !important;
        color: #000 !important;
        border: 1px solid #000;
    }

    #printBtn {
        display: none;
    }
}