/* Variables CSS */
:root {
    --primary-color: #2563eb;
    --background-color: hsl(0, 0%, 97%);
    --text-color: #334155;
    --background-color-sections: white;
}

/* Estilos base */
body {
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--background-color);
    margin: 0;
    padding: 0;
}

/* Header y navegación */
header {
    background-color: var(--background-color-sections);
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Estilos generales */
.nav-links {
    display: flex;
    gap: 1rem;
}

/* Media query para dispositivos móviles */
@media (max-width: 800px) {
    .menu-toggle {
        display: block;
        background: none;
        border: none;
        font-size: 2rem;
        cursor: pointer;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        gap: 0;
    }

    .nav-links.active {
        display: flex;
    }
}
@media (min-width: 800px) {
    .menu-toggle {
        display: none;
    }
}

/* Secciones principales */
section {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
}

/* Estilos para el héroe */
.hero {
    text-align: center;
    /*margin: 3rem;*/
    padding: 4rem 2rem;
    background-color: var(--background-color-sections);
}

#portfolio-thumbnail {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto;
    display: block;
}

/* Estilos para la experiencia */
.experience-item {
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: var(--background-color-sections);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Estilos para proyectos */
.projects-grid , .achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Footer */
footer {
    background-color: var(--background-color-sections);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
}

section.language-selector {
    margin: auto;
    padding: 1rem;
    color: transparent;
    text-align: right;
}

div.project-card {
    padding: 1rem;
    background-color: var(--background-color-sections);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.projects-grid, .achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, max(500px, 1fr));
    gap: 2rem;
}

.achievement-item {
    display: grid;
    grid-template-columns: repeat(auto-fit, max(500px, 1fr));
    padding: 1rem;
    background-color: var(--background-color-sections);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

#about-container, .contact-grid, .education-item {
    padding: 1rem;
    background-color: var(--background-color-sections);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.education-item {
    margin: 2rem 0;
}