/* Variables globales para colores y efectos */
:root {
    --neon-blue: #00f3ff;
    --neon-pink: #ff00ff;
    --neon-purple: #9d00ff;
    --dark-bg: #0a0a0a;
    --terminal-green: #00ff00;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
}

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

/* Contenedor de secciones */
.sections-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* Estilos para las secciones */
.section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100%);
    transition: transform 0.5s ease, opacity 0.5s ease, visibility 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4.2rem 2rem 2rem;
    overflow-y: auto;
}

.section.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Header y navegación */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--neon-blue);
    height: 4.2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    position: relative;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-pink);
    transition: width 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 5px var(--neon-blue);
}

/* Navegación de puntos */
.page-dots {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid var(--neon-blue);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot:hover {
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

.dot.active {
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

/* Contenedores específicos de sección */
.about-container,
.projects-container,
.contact-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem;
}

/* Sección Home */
#home {
    background: linear-gradient(45deg, 
        rgba(10, 10, 10, 0.9),
        rgba(10, 10, 10, 0.95));
}

/* Sección About */
#about {
    background: linear-gradient(45deg, 
        rgba(10, 10, 10, 0.95),
        rgba(10, 10, 10, 0.9));
}

/* Sección Projects */
#projects {
    background: linear-gradient(45deg, 
        rgba(10, 10, 10, 0.9),
        rgba(10, 10, 10, 0.95));
}

/* Sección Contact */
#contact {
    background: linear-gradient(45deg, 
        rgba(10, 10, 10, 0.95),
        rgba(10, 10, 10, 0.9));
}

/* Sección de Contacto */
.contact-container {
    text-align: center;
}

.contact-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--neon-blue);
    border-radius: 10px;
    padding: 2rem;
    min-width: 250px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.2);
}

.contact-card i {
    font-size: 2rem;
    color: var(--neon-pink);
    margin-bottom: 1rem;
}

.contact-card h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
    font-family: 'Orbitron', sans-serif;
}

/* Efecto de glitch overlay */
.glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(0, 243, 255, 0.1),
        rgba(255, 0, 255, 0.1));
    pointer-events: none;
    z-index: 1;
    animation: glitch 5s infinite;
}

/* Sección Hero con Terminal */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.terminal {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--neon-blue);
    border-radius: 10px;
    width: 80%;
    max-width: 800px;
    overflow: hidden;
    box-shadow: 0 0 20px var(--neon-blue);
}

.terminal-header {
    background: #1a1a1a;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--neon-blue);
}

.terminal-title {
    color: var(--terminal-green);
    font-family: 'Orbitron', sans-serif;
}

.terminal-content {
    padding: 1rem;
    font-family: 'Roboto Mono', monospace;
}

.typing-text {
    color: var(--terminal-green);
    margin: 0.5rem 0;
    opacity: 0;
    animation: typing 3s forwards;
}

.typing-text:nth-child(2) {
    animation-delay: 1s;
}

.typing-text:nth-child(3) {
    animation-delay: 2s;
}

/* Sección de Proyectos */
.projects {
    padding: 5rem 2rem;
}

.projects h2 {
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-purple);
    margin-bottom: 3rem;
    text-shadow: 0 0 10px var(--neon-purple);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--neon-blue);
    border-radius: 10px;
    padding: 2rem;
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        transparent 0%,
        rgba(0, 243, 255, 0.1) 50%,
        transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-card:hover::before {
    transform: translateX(100%);
}

.card-content h3 {
    color: var(--neon-pink);
    margin-bottom: 1rem;
    font-family: 'Orbitron', sans-serif;
}

.project-description {
    color: #ccc;
    font-size: 0.9rem;
    margin: 1rem 0;
    line-height: 1.4;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--neon-blue);
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--neon-blue);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.project-link:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    text-shadow: none;
    box-shadow: 0 0 10px var(--neon-blue);
}

.project-link i {
    font-size: 0.8rem;
}

/* Footer */
footer {
    background: rgba(10, 10, 10, 0.9);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--neon-blue);
}

.social-links {
    margin-bottom: 1rem;
}

.neon-button {
    color: #fff;
    font-size: 1.5rem;
    margin: 0 1rem;
    transition: all 0.3s ease;
}

.neon-button:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink);
}

.copyright {
    color: #666;
    font-size: 0.9rem;
}

/* Animaciones */
@keyframes neon-pulse {
    0%, 100% {
        text-shadow: 0 0 5px var(--neon-blue),
                     0 0 10px var(--neon-blue),
                     0 0 20px var(--neon-blue);
    }
    50% {
        text-shadow: 0 0 10px var(--neon-blue),
                     0 0 20px var(--neon-blue),
                     0 0 40px var(--neon-blue);
    }
}

@keyframes typing {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes glitch {
    0% {
        transform: translate(0);
    }
    20% {
        transform: translate(-2px, 2px);
    }
    40% {
        transform: translate(-2px, -2px);
    }
    60% {
        transform: translate(2px, 2px);
    }
    80% {
        transform: translate(2px, -2px);
    }
    100% {
        transform: translate(0);
    }
}

/* Media Queries para responsividad */
/* Dispositivos móviles pequeños (hasta 480px) */
@media (max-width: 480px) {
    .logo {
        font-size: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .page-dots {
        right: 0.5rem;
    }

    .dot {
        width: 8px;
        height: 8px;
    }

    .section {
        padding: 4.2rem 1rem 1rem;
    }

    .about-container,
    .projects-container,
    .contact-container {
        padding: 0.5rem;
    }

    .glitch-text {
        font-size: 2rem;
    }

    .about-card,
    .project-card,
    .contact-card {
        padding: 1rem;
    }

    .card-header i {
        font-size: 1.5rem;
    }

    .card-header h3 {
        font-size: 1.2rem;
    }

    .skills-list li {
        font-size: 0.8rem;
    }

    .terminal {
        width: 95%;
    }

    .terminal-title {
        font-size: 0.8rem;
    }

    .typing-text {
        font-size: 0.9rem;
    }

    .nav-links.mobile-active {
        padding-top: 4.2rem;
    }
}

/* Dispositivos móviles medianos (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .logo {
        font-size: 1.8rem;
    }

    .nav-links {
        display: none;
    }

    .page-dots {
        right: 1rem;
    }

    .section {
        padding: 4.5rem 1.5rem 1.5rem;
    }

    .about-container,
    .projects-container,
    .contact-container {
        padding: 1rem;
    }

    .glitch-text {
        font-size: 2.5rem;
    }

    .about-card,
    .project-card,
    .contact-card {
        padding: 1.5rem;
    }

    .terminal {
        width: 90%;
    }
}

/* Tablets (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .nav-links {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }

    .section {
        padding: 6rem 2rem 2rem;
    }

    .about-container,
    .projects-container,
    .contact-container {
        padding: 1.5rem;
    }

    .terminal {
        width: 85%;
    }
}

/* Menú móvil */
@media (max-width: 768px) {
    /* Botón de menú móvil */
    .mobile-menu-btn {
        display: block;
        position: fixed;
        top: 1rem;
        right: 1rem;
        z-index: 1001;
        background: none;
        border: none;
        color: var(--neon-blue);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0.5rem;
    }

    /* Menú móvil expandido */
    .nav-links.mobile-active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(10px);
        padding: 5rem 2rem 2rem;
        z-index: 1000;
        animation: slideIn 0.3s ease;
    }

    .nav-links.mobile-active .nav-link {
        font-size: 1.2rem;
        padding: 1rem;
        text-align: center;
    }

    /* Animación para el menú móvil */
    @keyframes slideIn {
        from {
            transform: translateX(100%);
        }
        to {
            transform: translateX(0);
        }
    }
}

/* Ajustes para orientación landscape en móviles */
@media (max-height: 500px) and (orientation: landscape) {
    .section {
        padding-top: 4rem;
    }

    .about-content,
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-dots {
        right: 0.5rem;
    }

    .dot {
        width: 6px;
        height: 6px;
    }
}

/* Ajustes para pantallas muy grandes */
@media (min-width: 1400px) {
    .about-container,
    .projects-container,
    .contact-container {
        max-width: 1400px;
    }

    .section {
        padding: 8rem 3rem 3rem;
    }
}

/* Ajustes para dispositivos con pantalla táctil */
@media (hover: none) {
    .nav-link:hover::before,
    .project-card:hover,
    .about-card:hover,
    .contact-card:hover {
        transform: none;
    }

    .nav-link:active::before,
    .project-card:active,
    .about-card:active,
    .contact-card:active {
        transform: translateY(-2px);
    }
}

/* Ajustes para modo oscuro del sistema */
@media (prefers-color-scheme: dark) {
    :root {
        --dark-bg: #0a0a0a;
    }
}

/* Ajustes para reducir movimiento */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Asegurar que el contenido sea scrolleable en secciones largas */
.section {
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--neon-blue) var(--dark-bg);
}

.section::-webkit-scrollbar {
    width: 8px;
}

.section::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

.section::-webkit-scrollbar-thumb {
    background-color: var(--neon-blue);
    border-radius: 4px;
    border: 2px solid var(--dark-bg);
}

/* Sección About */
.about {
    padding: 8rem 2rem 5rem;
    background: linear-gradient(180deg, 
        rgba(10, 10, 10, 0.9) 0%,
        rgba(10, 10, 10, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, transparent 48%, var(--neon-blue) 49%, var(--neon-blue) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, var(--neon-pink) 49%, var(--neon-pink) 51%, transparent 52%);
    background-size: 30px 30px;
    opacity: 0.1;
    animation: grid-move 20s linear infinite;
}

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

.about-header {
    text-align: center;
    margin-bottom: 4rem;
}

.glitch-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
    position: relative;
    animation: glitch-text 3s infinite;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-pink);
    animation: glitch-anim-1 2s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: 2px 0 var(--neon-purple);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--neon-blue);
    border-radius: 10px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        transparent 0%,
        rgba(0, 243, 255, 0.1) 50%,
        transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.2);
}

.about-card:hover::before {
    transform: translateX(100%);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-header i {
    font-size: 2rem;
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink);
}

.card-header h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-blue);
    font-size: 1.5rem;
}

.card-body p {
    color: #ccc;
    margin-bottom: 1rem;
}

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

.skills-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: #fff;
    font-size: 0.9rem;
}

.skills-list i {
    color: var(--neon-purple);
    text-shadow: 0 0 5px var(--neon-purple);
}

@keyframes grid-move {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 30px 30px;
    }
}

@keyframes glitch-anim-1 {
    0% {
        clip-path: inset(20% 0 30% 0);
    }
    20% {
        clip-path: inset(60% 0 10% 0);
    }
    40% {
        clip-path: inset(40% 0 50% 0);
    }
    60% {
        clip-path: inset(80% 0 5% 0);
    }
    80% {
        clip-path: inset(10% 0 70% 0);
    }
    100% {
        clip-path: inset(30% 0 20% 0);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip-path: inset(15% 0 35% 0);
    }
    20% {
        clip-path: inset(55% 0 15% 0);
    }
    40% {
        clip-path: inset(45% 0 45% 0);
    }
    60% {
        clip-path: inset(75% 0 10% 0);
    }
    80% {
        clip-path: inset(15% 0 65% 0);
    }
    100% {
        clip-path: inset(25% 0 25% 0);
    }
}

/* Estilos para la sección de Arte */
.art-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.art-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.art-card {
    background: rgba(0, 0, 0, 0.7);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.art-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
}

.art-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

.art-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.art-card:hover .art-img {
    transform: scale(1.05);
}

.art-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.art-card:hover .art-overlay {
    transform: translateY(0);
}

.art-overlay h3 {
    color: #00ffff;
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
}

.art-overlay p {
    color: #fff;
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Media queries para la sección de arte */
@media (max-width: 768px) {
    .art-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .art-container {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .art-grid {
        grid-template-columns: 1fr;
    }

    .art-overlay {
        transform: translateY(0);
        background: rgba(0, 0, 0, 0.7);
    }
}