:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #f59e0b;
    --dark: #1e293b;
    --light: #f8fafc;
    --gray: #94a3b8;
    --success: #10b981;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f1f5f9;
    color: var(--dark);
    line-height: 1.6;
}

/* Header Estilizado */
header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    background-size: 400% 400%;
    color: white;
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.text-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#titulo {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

#titulo::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background-color: var(--secondary);
    border-radius: 2px;
}

h3 {
    font-weight: 300;
    margin: 0.5rem 0;
    font-size: 1.5rem;
    opacity: 0.9;
}

/* Navegación principal */
.main-nav {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.main-nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.main-nav .nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    background: rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    position: relative;
    min-width: 6rem;
    font-weight: 500;
}

.main-nav .nav-link i {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-right: 6px;
    transition: color 0.3s;
}

.main-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.main-nav .nav-link.active {
    background-color: var(--secondary);
    color: var(--dark);
    font-weight: 600;
}

.main-nav .nav-link.active i {
    color: var(--dark);
}

@media (max-width: 768px) {
    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Media queries unificadas */
@media (max-width: 1200px) {
    .header-container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 2rem 0;
    }
    
    .header-container {
        padding: 0 1rem;
    }
    
    #titulo {
        font-size: 2.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .text-container {
        align-items: center;
    }
    
    .main-nav {
        width: 100%;
        justify-content: center;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .main-nav .nav-link {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 1.5rem 0;
    }
    
    #titulo {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.1rem;
    }
    
    .main-nav .nav-link {
        padding: 0.6rem 1.2rem;
        font-size: 1rem;
    }
}

/* Contenido Principal */
.principal {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

/* Ajustar el aside para que combine con el nuevo fondo */
.aside-sobre-mi {
    width: 100%;
    background-color: transparent;
}

.sobre-mi {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    border-top: 5px solid var(--secondary);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sobre-mi:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

/* Modo oscuro */
.dark-mode .sobre-mi {
    background-color: #1e293b;
    color: #f8fafc;
}

.sobre-mi h2 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 0.5rem;
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
}

.sobre-mi h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50%;
    height: 2px;
    background-color: var(--primary);
}

.sobre-mi p {
    color: var(--dark);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Estilos para la sección de contacto */
.contacto-item {
    margin-bottom: 1.5rem;
}

.contacto-item i {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-right: 10px;
}

.contacto-item p {
    margin-bottom: 0.5rem;
}

.contacto-item a {
    color: var(--primary);
    text-decoration: none;
}

.contacto-item a:hover {
    text-decoration: underline;
}

.idiomas-list {
    list-style: none;
    padding: 0;
}

.idiomas-list li {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.idiomas-list li i,
.sobre-mi .idiomas-list li i,
.fas.fa-language,
.fas.fa-code,
.fas.fa-gamepad,
.fas.fa-dumbbell,
.fas.fa-globe,
.fas.fa-tv {
    margin-right: 10px;
    color: var(--secondary) !important;
}

/* Contenido Principal Derecho */
.contenido-principal {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    border-top: 5px solid var(--secondary);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contenido-principal:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.contenido-principal h2 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 0.5rem;
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
}

.contenido-principal h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50%;
    height: 2px;
    background-color: var(--primary);
}

/* Experiencia */
.experiencia-item h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.experiencia-list {
    list-style-position: inside;
    margin-left: 1rem;
}

.experiencia-list li {
    margin-bottom: 0.5rem;
}

/* Habilidades */
.habilidades-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.habilidad-categoria {
    margin-bottom: 1.5rem;
}

.habilidad-categoria h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

/* Formación */
.formacion-list li {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray);
}

.formacion-list h3 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

/* Footer Estilizado */
footer {
    background-color: var(--dark);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

footer p {
    opacity: 0.8;
}

footer nav ul {
    display: flex;
    gap: 1.5rem;
}

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

footer nav a:hover {
    color: var(--secondary);
}

/* Efectos y Animaciones */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* Añadir para mejor accesibilidad en el modo oscuro */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #0f172a;
        color: #f8fafc;
    }
    
    .principal {
        background-color: rgba(30, 41, 59, 0.95);
    }
    
    .sobre-mi {
        background-color: #1e293b;
    }

    .sobre-mi p {
        color: #f8fafc;
    }
}

/* Mejorar el contraste para accesibilidad */
.contacto-item p {
    color: #334155; /* Más oscuro para mejor contraste */
}

/* Añadir soporte para prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .floating {
        animation: none;
    }
}

/* Mejorar accesibilidad de enlaces */
a {
    color: var(--primary);
    transition: color 0.3s ease;
}

a:hover, a:focus {
    color: var(--primary-dark);
    outline: 2px solid var(--secondary);
    outline-offset: 3px;
}

/* Estilos específicos para enlaces de email */
.email-link {
    word-break: break-all;
    color: var(--primary);
    text-decoration: underline;
}

/* Estilos de navegación */
.main-nav {
    margin-top: 1.5rem;
    width: 100%;
    display: flex;
    justify-content: center;
}

.main-nav ul {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0;
    width: auto;
}

header .main-nav .nav-link,
.main-nav .nav-link {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    text-decoration: none !important;
    font-size: 1.1rem !important;
    padding: 0.7rem 1.2rem !important;
    border-radius: 50px !important;
    background: rgba(255,255,255,0.1) !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    width: auto !important;
    min-width: 0 !important;
    flex: none !important;
}

.main-nav .nav-link i {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-right: 6px;
    transition: color 0.3s;
}

header .main-nav .nav-link.active,
.main-nav .nav-link.active {
    background-color: var(--secondary) !important;
    color: var(--dark) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15) !important;
}

header .main-nav .nav-link.active i,
.main-nav .nav-link.active i {
    color: var(--dark) !important;
}

.main-nav .nav-link.active::after {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    bottom: -12px;
    transform: translateX(-50%);
    width: 70%;
    height: 6px;
    border-radius: 4px;
    background: #fff;
}

.main-nav .nav-link:not(.active):hover {
    background: rgba(255,255,255,0.28);
}

@media (min-width: 769px) {
    .main-nav .nav-link {
        width: auto !important;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .main-nav .nav-link {
        width: auto;
        padding: 0.7rem 1rem;
        font-size: 1rem;
    }
    
    .main-nav .nav-link.active::after {
        display: none;
    }
    
    .main-nav ul {
        flex-direction: row;
        gap: 0.7rem;
    }
    
    .main-nav .nav-link i {
        font-size: 1.1rem;
    }
}

/* Header sticky */
#main-header {
    position: relative;
    top: 0;
    z-index: 1000;
}

/* Estilos para el footer actualizado */
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.redes-sociales {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1rem;
    animation: float 4s ease-in-out infinite;
}

.icono-red {
    width: 32px;
    height: 32px;
    transition: transform 0.3s ease;
}

.icono-red:hover {
    transform: scale(1.2) translateY(-3px);
}

.cv-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    background-color: var(--secondary);
    transition: all 0.3s ease;
    animation: float 4s ease-in-out infinite;
}

.cv-download:hover {
    background-color: #e69500;
    transform: translateY(-2px);
}

.cv-download i {
    font-size: 1.2rem;
    color: white; /* Cambia el color del icono a blanco */
}

/* Media queries para responsividad */
@media (max-width: 992px) {
    .principal {
        grid-template-columns: 1fr 2fr;
        gap: 1.5rem;
    }
    
    .titulo-seccion h2 {
        font-size: 1.8rem;
    }
    
    .contacto-item {
        padding: 0.8rem;
    }
    
    .sobre-mi-descripcion {
        font-size: 0.95rem;
    }
    
    .main-nav ul {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .principal {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
    }
    
    .sidebar section {
        position: relative !important;
        transform: none !important;
        opacity: 1 !important;
        width: 100% !important;
        top: 0 !important;
    }
    
    .contenido-principal {
        width: 100%;
        padding: 1rem;
    }
    
    .header-container {
        padding: 1.5rem 1rem;
    }
    
    #titulo {
        font-size: 2.2rem;
    }
    
    .main-nav ul {
        flex-direction: column;
        justify-content: center;
        gap: 1rem;
    }
    
    .main-nav ul .proyectos-link {
        order: 2;
        width: 100%;
        margin-top: 0.5rem;
    }
    .main-nav ul li:first-child {
        order: 1;
        width: 100%;
    }
    
    .formacion-item {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .redes-sociales {
        gap: 1rem;
    }
    
    .icono-red {
        width: 28px;
        height: 28px;
    }
    
    .cv-download {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
    
    #titulo {
        font-size: 1.8rem;
    }
    
    header h3 {
        font-size: 1rem;
    }
    
    .titulo-seccion h2 {
        font-size: 1.6rem;
    }
    
    .formacion-titulo {
        font-size: 1.1rem;
    }
    
    .formacion-periodo {
        font-size: 0.85rem;
    }
    
    .contacto-item span, 
    .idioma-item span, 
    .hobbies-item span {
        font-size: 0.9rem;
    }
}

/* Fondo de la página principal */
body {
    background-image: url('../img/fondoindex.png');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    background-color: #f1f5f9;
}

/* Mejorar contraste del texto para legibilidad */
.sobre-mi h2,
.contenido-principal h2,
.experiencia-item h3,
.habilidad-categoria h4 {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

/* Ajustes para modo oscuro */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #0f172a;
        color: #f8fafc;
    }
    
    .principal {
        background-color: rgba(30, 41, 59, 0.95);
    }
    
    .sobre-mi {
        background-color: #1e293b;
    }

    .sobre-mi p {
        color: #f8fafc;
    }
    
    .main-nav ul {
        flex-direction: column !important;
        align-items: flex-start !important;
        width: 100%;
    }
    .main-nav ul li {
        width: 100%;
        text-align: left;
    }
    .main-nav .nav-link {
        width: 100%;
        display: block;
        padding: 12px 0;
    }
}

/* bot */
/* Estilos para el bot de bienvenida */
#chatbot-container {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 300px;
    background: #f0f0f0; /* Cambia el color de fondo */
    border-radius: 15px; /* Aumenta el radio del borde */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); /* Ajusta la sombra */
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--primary); /* Cambia el estilo del borde */
}

#chatbot-header {
    background: var(--primary);
    color: white;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

#chatbot-header::before {
    content: "";
    display: inline-block;
    width: 30px;
    height: 30px;
    background-image: url('../img/yobot.png'); /* imagen bot */
    background-size: cover;
    background-position: center;
    margin-right: 10px;
    border-radius: 50%;
    border: 2px solid white;
}

#close-chatbot {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.bot-message {
    background: #5755e7; /* Color más suave */
    align-self: flex-start;
    border-radius: 20px; /* Aumenta el radio del borde */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); /* Sombra */
    color: #333; /* Color del texto */
}

#chatbot-input {
    display: flex;
    padding: 10px;
    border-top: 1px solid #eee;
}

#user-input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

#send-message {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    margin-left: 10px;
    cursor: pointer;
}

/* Estilos actualizados para el bot con nueva imagen */
.floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    animation: float 4s ease-in-out infinite;
    background-image: url('../img/yobot.png'); /* Ruta a tu imagen */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 2px solid white;
}

/* Mensajes del chatbot */
.chatbot-message {
    margin: 5px 0;
    padding: 8px 12px;
    border-radius: 18px;
    max-width: 80%;
}

.bot-message {
    background: #e3f2fd;
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.user-message {
    background: var(--primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 5px;
    margin-left: auto;
}

/* Animación para nuevos mensajes */
@keyframes messageFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chatbot-message {
    animation: messageFadeIn 0.3s ease-out;
}

/* Modo oscuro para el chatbot */
@media (prefers-color-scheme: dark) {
    #chatbot-container {
        background: #294a80; /* Fondo más oscuro */
        border: 1px solid #475569; /* Borde más oscuro */
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5); /* Sombra más pronunciada */
    }

    #chatbot-header {
        background: #334155; /* Encabezado más oscuro */
        color: #f8fafc; /* Texto más claro */
    }

    #close-chatbot {
        color: #f8fafc; /* Color del icono de cerrar */
    }

    .bot-message {
        background: #475569; /* Mensaje del bot más oscuro */
        color: #f8fafc; /* Texto del bot más claro */
    }

    .user-message {
        background: #64748b; /* Mensaje del usuario más oscuro */
        color: #f8fafc; /* Texto del usuario más claro */
    }

    #chatbot-input {
        border-top: 1px solid #475569; /* Borde superior de la entrada */
    }

    #user-input {
        background: #334155; /* Fondo de la entrada más oscuro */
        color: #f8fafc; /* Texto de la entrada más claro */
        border: 1px solid #64748b; /* Borde de la entrada más oscuro */
    }

    #send-message {
        background: #64748b; /* Botón de enviar más oscuro */
        color: #f8fafc; /* Texto del botón más claro */
    }
}
.herramientas-list {
    list-style: none; /* Elimina los puntos de la lista */
    padding: 0; /* Elimina el padding por defecto de la lista */
}

.herramientas-list li {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0.3rem;
    margin-bottom: 12px;
}

.herramientas-list li i {
    margin-right: 5px; /* Agrega un margen derecho al icono para separarlo del texto */
    color: var(--primary); /* Cambia el color del icono (opcional) */
    font-size: 1.2em; /* Aumenta el tamaño del icono (opcional) */
}

/* Estilos para iconos */
i {
    color: var(--secondary); /* Cambia el color del icono */
    margin-right: 5px; /* Agrega un margen derecho al icono */
    font-size: 1.2em; /* Aumenta el tamaño del icono */
}

.main-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.main-nav .nav-link.active {
    background-color: var(--secondary);
    color: var(--dark);
    font-weight: 600;
}

.main-nav .nav-link.active:hover {
    background-color: #e69500;
}

.main-nav .nav-link.active::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background-color: white;
    border-radius: 2px;
}

/* Modo oscuro */
@media (prefers-color-scheme: dark) {
    .contenido-principal {
        background-color: #1e293b;
        color: #f8fafc;
    }
}

/* Estilos para arreglar la navegación - Agregados al final para mayor prioridad */
#main-header .main-nav {
    margin-top: 1rem;
    width: 100%;
    display: flex;
    justify-content: center;
}

#main-header .main-nav ul {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 0 auto;
}

#main-header .main-nav .nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    background: rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    position: relative;
    width: auto;
    min-width: 6rem;
}

#main-header .main-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

#main-header .main-nav .nav-link.active {
    background-color: var(--secondary);
    color: var(--dark);
    font-weight: 600;
}

#main-header .main-nav .nav-link i {
    font-size: 1.2rem;
    color: var(--secondary);
    margin-right: 6px;
}

#main-header .main-nav .nav-link.active i {
    color: var(--dark);
}

.contenido-principal i {
    color: var(--secondary);
}

/* Aseguramos que los iconos en las listas también hereden el color */
.contenido-principal .herramientas-list i,
.contenido-principal .experiencia-list i,
.contenido-principal .formacion-logo i {
    color: var(--secondary);
}

/* Modo oscuro */
.dark-mode .contenido-principal i {
    color: var(--secondary);
}

/* === NUEVO ENCABEZADO MODERNO === */
.nuevo-header {
    background: linear-gradient(120deg, var(--primary) 60%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.10);
    padding: 2.5rem 0 1.5rem 0;
    position: relative;
    z-index: 10;
}
.nuevo-header-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    padding: 0 1.5rem;
}
.nuevo-header-info {
    text-align: center;
}
.nuevo-header-nombre {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
    text-shadow: 1px 2px 8px rgba(0,0,0,0.08);
    position: relative;
    display: inline-block;
    animation: waveFloat 3.5s ease-in-out infinite;
}
.nuevo-header-nombre::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 12px;
    background: url('data:image/svg+xml;utf8,<svg width="100%25" height="12" viewBox="0 0 120 12" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 6 Q 10 12 20 6 T 40 6 T 60 6 T 80 6 T 100 6 T 120 6 V12 H0Z" fill="%23f59e0b"/></svg>') repeat-x;
    background-size: 120px 12px;
    animation: waveMove 2.5s linear infinite;
    pointer-events: none;
}
.nuevo-header-titulos {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.95;
}
.nuevo-header-titulos span {
    display: block;
}
.nuevo-nav {
    margin-top: 1.2rem;
}
.nuevo-nav ul {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    justify-content: center;
}
.nuevo-nav-link {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.7rem 1.6rem;
    border-radius: 40px;
    background: rgba(255,255,255,0.10);
    transition: all 0.25s;
    position: relative;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.nuevo-nav-link:hover,
.nuevo-nav-link.active {
    background: var(--secondary);
    color: var(--dark);
    box-shadow: 0 4px 16px rgba(0,0,0,0.13);
}
@media (max-width: 700px) {
    .nuevo-header-nombre {
        font-size: 2.1rem;
    }
    .nuevo-header-titulos {
        font-size: 1.15rem;
    }
    .nuevo-header-container {
        padding: 0 0.5rem;
    }
    .nuevo-nav-link {
        font-size: 1.15rem;
        padding: 0.7rem 1.2rem;
    }
    .nuevo-nav ul {
        gap: 1.1rem;
    }
    .nuevo-header-nombre i {
        font-size: 2.2rem;
    }
}
@media (max-width: 480px) {
    .nuevo-header {
        padding: 1.2rem 0 0.7rem 0;
    }
    .nuevo-header-nombre {
        font-size: 1.5rem;
    }
    .nuevo-header-titulos {
        font-size: 1.05rem;
    }
    .nuevo-nav-link {
        font-size: 1.05rem;
        padding: 0.6rem 0.9rem;
    }
    .nuevo-header-nombre i {
        font-size: 1.7rem;
    }
}
@keyframes waveMove {
    0% { background-position-x: 0; }
    100% { background-position-x: 120px; }
}
@keyframes waveFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* Mejorar visualización de habilidades técnicas en móviles */
@media (max-width: 700px) {
    .habilidades-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .habilidad-categoria h4 {
        font-size: 1.1rem;
        margin-bottom: 0.7rem;
    }
    .herramientas-list li {
        font-size: 1.05rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
        display: flex !important;
    }
    .herramientas-list li i {
        font-size: 1.5rem;
        margin-bottom: 0.1rem;
    }
    .skill-level {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 6px !important;
        height: 10px !important;
        display: block !important;
        background-color: #e2e8f0;
    }
    .skill-level-fill {
        display: block !important;
        height: 100% !important;
    }
}
@media (max-width: 480px) {
    .habilidad-categoria h4 {
        font-size: 1rem;
    }
    .herramientas-list li {
        font-size: 0.98rem;
    }
    .herramientas-list li i {
        font-size: 1.2rem;
    }
    .skill-level {
        height: 8px !important;
    }
}

/* Solución definitiva para barras de habilidades en móvil */
.herramientas-list li {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0.3rem;
    margin-bottom: 12px;
}
.skill-level {
    width: 100%;
    height: 12px;
    background: #e2e8f0;
    border-radius: 6px;
    margin-top: 6px;
    margin-bottom: 2px;
    overflow: visible;
    position: relative;
    display: block;
}
.skill-level-fill {
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary));
    transition: width 1s;
    display: block;
}
@media (max-width: 700px) {
    .habilidades-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .habilidad-categoria h4 {
        font-size: 1.1rem;
        margin-bottom: 0.7rem;
    }
    .herramientas-list li i {
        font-size: 1.5rem;
        margin-bottom: 0.1rem;
    }
    .skill-level {
        height: 10px;
    }
}
@media (max-width: 480px) {
    .habilidad-categoria h4 {
        font-size: 1rem;
    }
    .herramientas-list li {
        font-size: 0.98rem;
    }
    .herramientas-list li i {
        font-size: 1.2rem;
    }
    .skill-level {
        height: 8px;
    }
}