:root {
    --primary-dark: #0A192F;
    --accent-color: #64FFDA;
    --text-main: #CCD6F6;
    --text-secondary: #8892B0;
    --white: #FFFFFF;
    --bg-color: #0A192F;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: #333;
    line-height: 1.6;
    padding: 40px 20px;
}

.container {
    max-width: 850px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
}

header {
    border-bottom: 3px solid var(--primary-dark);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: -1px;
}

.subtitle {
    font-family: 'Fira Code', monospace;
    font-size: 1.2rem;
    color: #007bff;
    font-weight: 600;
}

.contact-info {
    margin-top: 10px;
    font-size: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    color: var(--text-secondary);
}

.contact-info a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px dotted;
}

h2 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    text-transform: uppercase;
    margin-bottom: 15px;
    margin-top: 30px;
    border-left: 5px solid var(--primary-dark);
    padding-left: 10px;
}

h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.skill-category h3 {
    font-size: 0.9rem;
    color: #555;
    text-transform: uppercase;
}

.job {
    margin-bottom: 25px;
}

.job-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

.company {
    font-weight: 700;
    color: #444;
}

.date {
    font-style: italic;
    font-size: 0.9rem;
    color: #777;
}

ul {
    list-style-type: square;
    margin-left: 20px;
}

li {
    margin-bottom: 8px;
}

strong {
    color: var(--primary-dark);
}

.edu-item {
    margin-bottom: 10px;
}

.photo-profile {
    width: 120px;
    height: 120px;
    float: right;
    border-radius: 50%;
    object-fit: cover;
    margin-left: 20px;
}

@media (max-width: 600px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

/* Ajustes para versión extendida y PDF */
.sub-projects {
    margin-top: 10px;
    padding-left: 15px;
    border-left: 2px solid #eee;
    font-size: 0.95rem;
}

.sub-projects p {
    margin-bottom: 5px;
}

.job-desc {
    font-weight: 600;
    color: #555;
    margin-bottom: 8px;
}

.cert-grid ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    list-style: none;
    margin-left: 0;
}

.cert-grid li {
    background: #f8f9fa;
    padding: 8px;
    border-radius: 4px;
    font-size: 0.85rem;
}

@media print {
    .page-break {
        page-break-before: always;
    }

    body {
        padding: 0;
    }

    .container {
        width: 100%;
        max-width: 100%;
    }
}

.print-only-cta {
    display: none;
}

@media print {
    .print-only-cta {
        display: block;
        text-align: center;
        margin-top: 25px;
        margin-bottom: 20px;
    }

    .btn-online {
        display: inline-block;
        padding: 10px 20px;
        background-color: #f0f4f8;
        color: #0A192F;
        text-decoration: none;
        border: 1px solid #0A192F;
        border-radius: 5px;
        font-family: 'Fira Code', monospace;
        font-size: 0.9rem;
    }
}

/* Estilos para el pie de página y botones de navegación */
footer {
    margin-top: 60px;
    padding: 40px 0;
    border-top: 1px solid #eee;
    text-align: center;
}

.version-switcher p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 15px;
    font-style: italic;
}

.btn-nav {
    display: inline-block;
    padding: 12px 25px;
    background-color: transparent;
    color: var(--primary-dark);
    border: 2px solid var(--primary-dark);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-nav:hover {
    background-color: var(--primary-dark);
    color: #fff;
    box-shadow: 0 4px 12px rgba(10, 25, 47, 0.2);
}

/* REGLA DE ORO: Ocultar en impresión */
@media print {
    .no-print {
        display: none !important;
    }
}