:root {
    /* --- COLORES BASE --- */
    --bg-body: #ffffff;
    --bg-alt: #f8f9fa;
    
    --border-color: #abb8c3; /* Gris claro visible */
    
    /* --- COLORES CORPORATIVOS --- */
    --mets-blue: #000000;     /* Azul profundo */
    --mets-orange: #9b51e0;   /* Naranja */
    
    /* --- TEXTO --- */
    --text-main: #111827;     /* Negro casi puro */
    --text-muted: #374151;    /* Gris oscuro */
    
    /* --- FONDOS DE SECCIÓN (Pasteles muy suaves) --- */
    --bg-sect-about: #ffffff;
    --bg-sect-pubs: #f1f5f9;  
    --bg-sect-contact: #fff7ed; 
    
    --font-ui: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --radius: 8px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

body {
    background-color: var(--bg-body);
    color: var(--text-muted);
    font-family: var(--font-ui);
    font-size: 16px;
    line-height: 1.6;
}

/* --- TIPOGRAFÍA --- */
h1, h2, h3 {
    color: var(--mets-blue);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.mono-text {
    font-family: var(--font-mono);
    color: #000000;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.highlight {
    color: #000000;
    font-weight: 900;
}

a {
    color: var(--mets-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--mets-orange);
    text-decoration: underline;
}

/* --- NAVEGACIÓN --- */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-family: var(--font-ui);
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--mets-blue);
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-family: var(--font-ui);
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--mets-orange);
    text-decoration: none;
}

/* --- LAYOUT --- */
.main-container {
    max-width: none;
    width: 100%;
    margin: 100px auto 60px;
    padding: 0 25px;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr) 280px;
    gap: 40px;
    align-items: start;
}

.main-container > main {
    grid-column: 2;
    min-width: 0;
}

/* Página de noticias sin sidebar: usar todo el ancho de contenido */
.news-page .main-container {
    display: block !important;
    max-width: 1200px;
}

.news-page .content-section {
    width: 100% !important;
    max-width: none !important;
}

.news-page .main-container > main {
    width: 100% !important;
    max-width: none !important;
}

.news-page #noticias-archive {
    width: 100% !important;
    max-width: none !important;
}

/* Fallback robusto: si el contenedor solo tiene <main>, ocupar todo el grid */
.main-container > main:only-child {
    grid-column: 1 / -1;
    width: 100%;
}

/* Sidebar */
.profile-sidebar {
    grid-column: 1;
    position: sticky;
    top: 100px;
    height: fit-content;
    text-align: left;
}

.tags-sidebar {
    grid-column: 3;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.avatar-container {
    margin-bottom: 20px;
}

.avatar {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background-image: url('img/IMG_9589.jpg');
    background-color: var(--bg-alt);
    background-size: cover;
    background-position: center;
    border: 4px solid #fff;
    box-shadow: 0 0 0 1px var(--border-color);
}

.profile-name {
    font-size: 2.2rem;
    line-height: 1.1;
    margin-bottom: 5px;
    color: var(--mets-blue);
}

.profile-job {
    font-family: var(--font-mono);
    color: var(--text-main);
    font-size: 1rem;
    margin-bottom: 25px;
    display: inline-block;
    border-bottom: 2px solid var(--mets-orange);
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    font-size: 1.1rem;
    transition: all 0.2s;
}

.social-icons a:hover {
    background: var(--mets-blue);
    color: white;
    border-color: var(--mets-blue);
}

.skills-mini-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skills-mini-list span {
    border: 1px solid var(--text-main); 
    color: var(--text-main);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
}

.sidebar-tags {
    margin-top: 24px;
    padding: 1rem;
}

.sidebar-tags h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.sidebar-tags .tag-cloud {
    justify-content: flex-start;
    gap: 10px 12px;
    padding: 0;
}

.sidebar-tags .tag-xl {
    font-size: 1.35rem;
}

.sidebar-tags .tag-lg {
    font-size: 1.15rem;
}

.sidebar-tags .tag-md {
    font-size: 1rem;
}

.sidebar-tags .tag-sm {
    font-size: 0.8rem;
}

.sidebar-tags .tag {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
    white-space: normal;
}

/* --- SECCIONES Y TARJETAS --- */

/* Estilo contenedor de sección */
.content-section {
    padding: 40px;
    border-radius: var(--radius);
    margin-bottom: 40px;
    border: 1px solid var(--border-color); 
}

.section-header {
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
    padding-bottom: 15px;
}

.section-header h2 {
    font-size: 1.8rem;
    margin: 0;
    color: var(--mets-blue);
}

.card {
    background-color: #ffffff;
    border: 1px solid var(--border-color); 
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 20px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
}

.card:hover {
    border-color: var(--mets-blue); 
    box-shadow: var(--shadow);
}

/* --- COLORES POR SECCIÓN --- */
#inicio { background-color: #ffffff; border-color: #000000; }
#posts { background-color: #8ed1fc10; border-color: #000000; }
#tutoriales { background-color: #ffffff; border-color: #000000; }
#proyectos { background-color: #ffffff; border-color: #000000; }
#noticias { background-color: #8ed1fc10; border-color: #000000; }
#charlas { background-color: #8ed1fc10; border-color: #000000; }
#publicaciones { background-color: #ffffff; border-color: #000000; }
#newsletter { background-color: #8ed1fc10; border-color: #000000; display: none; }
#contact { background-color: #ffffff; border-color: #000000; }

.nav-links a[href="#newsletter"] { display: none; }

/* --- ELEMENTOS INTERNOS --- */

.bio-text {
    text-align: justify; 
    
    /* Espaciado y legibilidad */
    margin-bottom: 30px;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-main);
    
    width: 100%;
    max-width: 100%; 
}

.bio-text p {
    width: 100%;
    max-width: none;
    margin: 0;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}

/* Grid Info */
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.tech-list { list-style: none; }
.tech-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
}

.accent-icon { color: var(--text-main); margin-right: 8px; }

.education-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--bg-alt);
    padding-bottom: 10px;
}
.education-item .year {
    font-family: var(--font-mono);
    color: var(--text-main);
    font-weight: 700;
    min-width: 40px;
    margin-right: 20px;
    flex-shrink: 0;
}

/* Publicaciones / Charlas */
.publication-item {
    background: #fff;
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--mets-blue);
}

.pub-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #000000;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.pub-meta span {
    color: var(--mets-orange); 
}

.pub-title {
    font-size: 1.25rem;
    font-weight: 800;
    display: block;
    margin-bottom: 5px;
    color: var(--mets-blue);
}

.text-small {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --- NUBE DE ETIQUETAS (TAG CLOUD) --- */

.tag-cloud {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center;
    align-items: baseline; 
    gap: 15px 20px; 
    padding: 10px;
}

.tag {
    font-family: var(--font-ui); 
    color: #9b51e0; 
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    cursor: default;
    line-height: 1;
    display: inline-block;
    max-width: 100%;
}


.tag-xl {
    font-size: 3rem; 
    font-weight: 800;
    color: #0056b3; 
}

.tag-lg {
    font-size: 2rem; 
    font-weight: 700;
    color: #2b7bc0;
}

.tag-md {
    font-size: 1.3rem; 
    font-weight: 500;
    color: #5ea4d6;
}

.tag-sm {
    font-size: 0.9rem;
    font-weight: 400;
    color: #8892b0;
    text-transform: uppercase; 
}

.tag:hover {
    color: var(--mets-orange);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .tag-xl { font-size: 2rem; }
    .tag-lg { font-size: 1.5rem; }
    .tag-md { font-size: 1rem; }
}

/* Contacto */
.contact-card-layout {
    display: flex;
    flex-direction: column; 
    gap: 20px; 
    padding: 30px;
}

.contact-row {
    display: flex; 
    align-items: center; 
    gap: 15px; 
    min-width: 0;
}

.icon-box {
    width: 30px; 
    font-size: 1.3rem; 
    color: var(--text-main); 
    display: flex;
    justify-content: center;
}

.contact-link {
    color: var(--text-main); 
    font-weight: 600; 
    font-size: 1.1rem;
    text-decoration: none;
    min-width: 0;
    overflow-wrap: anywhere;
}

.contact-link:hover {
    color: var(--mets-blue); 
    text-decoration: underline;
}

/* Botones */
.btn-outline {
    display: inline-block;
    border: 1px solid var(--text-main);
    color: var(--text-main);
    padding: 6px 14px;
    border-radius: 4px;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 700;
    background: #fff;
    margin-top: 10px;
}

.btn-outline:hover {
    background: var(--text-main);
    color: #fff;
    text-decoration: none;
}

.btn-primary {
    background: var(--mets-blue); 
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--mets-orange); 
    color: white;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    background: #fff;
    margin-top: 40px;
}

/* Aviso de cookies */
.cookie-overlay {
    position: fixed !important;
    inset: 0 !important;
    background: rgba(17, 24, 39, 0.45);
    z-index: 1999;
    display: none;
}

.cookie-banner {
    position: fixed !important;
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: min(560px, calc(100% - 32px));
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    padding: 20px 22px;
    z-index: 2000;
    display: none;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-content p {
    color: var(--text-main);
    font-size: 0.95rem;
    margin: 0;
}

.cookie-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-btn {
    border: 1px solid var(--text-main);
    background: #fff;
    color: var(--text-main);
    padding: 8px 14px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
}

.cookie-btn:hover {
    background: var(--text-main);
    color: #fff;
}

.cookie-btn.cookie-accept {
    border-color: var(--mets-blue);
}

.cookie-btn.cookie-accept:hover {
    background: var(--mets-blue);
    color: #fff;
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    .cookie-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .main-container {
        grid-template-columns: 1fr;
        margin-top: 80px;
        gap: 30px;
    }

    .main-container > main,
    .profile-sidebar,
    .tags-sidebar {
        grid-column: auto;
    }
    
    .profile-sidebar {
        position: static;
        text-align: center;
        margin-bottom: 30px;
    }
    
    .nav-links { display: none; }
    .info-grid { grid-template-columns: 1fr; }
    
    .avatar-container, .social-icons, .skills-mini-list {
        justify-content: center;
    }

    .sidebar-tags .tag-cloud {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .contact-card-layout {
        padding: 22px 18px;
        gap: 18px;
    }

    .contact-row {
        align-items: flex-start;
        gap: 10px;
    }

    .contact-link {
        font-size: 1rem;
        line-height: 1.4;
    }
}

/* Justificar texto de descripción en tutoriales */
.tutorial-desc p {
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}