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

/* Variables CSS */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #2d2d2d;
    --accent-color: #00d4ff;
    --text-color: #ffffff;
    --background-color: #0a0a0a;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    color: var(--text-color);
}

.monkey-container {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.monkey-loader {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    animation: bounce 1s infinite ease-in-out;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    border: 3px solid var(--accent-color);
}

.loading-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.dots {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Configuración global */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background-color);
    overflow-x: hidden;
    overflow-y: hidden;
}

/* Contenedor principal de slides */
.slides-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* Estilos de slides */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.slide::-webkit-scrollbar {
    display: none;
}

.slide-content::-webkit-scrollbar {
    width: 6px;
}

.slide-content::-webkit-scrollbar-track {
    background: transparent;
}

.slide-content::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.3);
    border-radius: 3px;
}

.slide-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 212, 255, 0.6);
}

.slide-content {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    position: relative;
    max-height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) transparent;
}

/* Navegación de slides */
.slide-navigation {
    position: fixed;
    top: 50%;
    right: 2rem;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.nav-dots {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-dot:hover {
    border-color: var(--accent-color);
    transform: scale(1.2);
}

.nav-dot.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.nav-arrows {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.nav-arrow {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.nav-arrow:hover {
    border-color: var(--accent-color);
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.1);
}

/* Indicadores de slide */
.slide-indicator {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    z-index: 1000;
}

.indicator-line {
    width: 50px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
}

/* Tipografía */
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease 3.5s both;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

p {
    font-size: clamp(1rem, 2vw, 1.1rem);
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

/* Elementos especiales */
.code {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

.description {
    max-width: 600px;
    margin: 0 auto 2rem;
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: rgba(255, 255, 255, 0.8);
}

/* Avatar */
.avatar {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    margin: 2rem auto;
    border: 4px solid var(--accent-color);
    box-shadow: var(--shadow-heavy);
    transition: all var(--transition-medium);
    animation: fadeInUp 1s ease 0.3s both;
}

.avatar:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

/* Grid de proyectos */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    margin: 2rem 0;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

/* Proyectos */
.proyecto {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.proyecto::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.proyecto:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.proyecto:hover::before {
    transform: scaleX(1);
}

.proyecto h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.proyecto img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1rem;
    transition: transform var(--transition-fast);
}

.proyecto:hover img {
    transform: scale(1.05);
}

/* Galería */
.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin: 1rem 0;
}

.gallery-item {
    cursor: pointer;
    overflow: hidden;
    border-radius: 8px;
    transition: transform var(--transition-fast);
}

.gallery-item:hover {
    transform: scale(1.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Videos */
.video-container {
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
    box-shadow: var(--shadow-medium);
}

.video-container video {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition-fast);
}

.video-container:hover .video-overlay {
    opacity: 0.8;
}

.play-button {
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.play-button::before {
    content: '';
    width: 0;
    height: 0;
    border-left: 15px solid white;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    margin-left: 3px;
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* Enlaces de proyectos */
.proyecto-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: center;
}

.proyecto-links a {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-accent);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}

.proyecto-links a:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Contenedor de contacto */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

/* Formulario */
form {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

fieldset {
    border: none;
    padding: 0;
}

legend {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

input, textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

button[type="submit"] {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gradient-accent);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Información de contacto */
.contact-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info h3, .contact-info h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.contact-info ul {
    list-style: none;
    margin-bottom: 2rem;
}

.contact-info li {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-info a:hover {
    color: white;
}

/* Skills grid */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
    justify-content: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.skill-tag {
    padding: 0.5rem 1rem;
    background: var(--gradient-accent);
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.skill-tag:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-light);
}

/* Modal de galería */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(10px);
}

.gallery-modal.active {
    display: flex;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow-heavy);
}

.modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--accent-color);
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .monkey-loader {
        width: 100px;
        height: 100px;
    }
    
    .loading-text {
        font-size: 1.2rem;
    }
    
    .slide-navigation {
        right: 1rem;
    }
    
    .nav-dot {
        width: 10px;
        height: 10px;
    }
    
    .nav-arrow {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
    
    .slide-content {
        padding: 1rem;
        width: 95%;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .skills-grid {
        gap: 0.5rem;
        padding: 0 1rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .slide-indicator {
        bottom: 1rem;
        left: 1rem;
        font-size: 0.8rem;
    }
    
    .indicator-line {
        width: 30px;
    }
    
    .ver-proyectos-btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    
    .projects-conclusion {
        font-size: 0.9rem;
        padding: 0 1rem;
        margin-top: 1rem;
    }
}

@media (max-width: 480px) {
    .monkey-loader {
        width: 80px;
        height: 80px;
    }
    
    .loading-text {
        font-size: 1rem;
    }
    
    .slide-navigation {
        display: none;
    }
    
    .slide-content {
        padding: 0.5rem;
    }
    
    .avatar {
        width: 150px;
        height: 150px;
    }
    
    .gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .ver-proyectos-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .projects-conclusion {
        font-size: 0.85rem;
        padding: 0 0.5rem;
        margin-top: 0.8rem;
    }
}

/* Estados de carga */
.loading {
    opacity: 0;
    transform: translateY(20px);
}

.loaded {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--transition-medium);
}

/* Indicador de scroll */
.scroll-indicator {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.scroll-indicator .scroll-arrow {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    animation: scrollPulse 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

/* Efectos de partículas */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
} 

/* Selector de idioma */
.language-selector {
    position: fixed;
    top: 2rem;
    left: 2rem;
    z-index: 1002;
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    min-width: 40px;
    text-align: center;
}

.lang-btn:hover {
    border-color: var(--accent-color);
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.05);
}

.lang-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.lang-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Responsive para selector de idioma */
@media (max-width: 768px) {
    .language-selector {
        top: 1rem;
        left: 1rem;
        padding: 0.4rem;
    }
    
    .lang-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
        min-width: 35px;
    }
}

@media (max-width: 480px) {
    .language-selector {
        top: 0.5rem;
        left: 0.5rem;
    }
    
    .lang-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
        min-width: 30px;
    }
} 

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (prefers-contrast: high) {
    :root {
        --accent-color: #00ffff;
        --text-color: #ffffff;
        --background-color: #000000;
    }
    
    .slide-content {
        border: 2px solid var(--accent-color);
    }
    
    .proyecto {
        border: 2px solid var(--accent-color);
    }
}

/* Mejores estilos de focus */
*:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Skip link para accesibilidad */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--accent-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 6px;
}

/* Mejores estilos para navegación por teclado */
.nav-dot:focus,
.nav-arrow:focus,
.lang-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

/* Indicador de estado actual para lectores de pantalla */
.slide[aria-hidden="true"] {
    display: none;
}

/* Mejores contrastes para texto */
p, .description {
    color: rgba(255, 255, 255, 0.9);
}

/* Mejores estilos para enlaces */
a:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    text-decoration: underline;
}

/* Mejores estilos para botones */
button:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Indicadores de focus para navegación por teclado */
.keyboard-focus {
    outline: 3px solid var(--accent-color) !important;
    outline-offset: 3px !important;
    box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.3) !important;
    transform: scale(1.02);
    transition: transform 0.2s ease;
}

/* Mejores estilos para elementos interactivos específicos */
.proyecto:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.gallery-item:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
    transform: scale(1.05);
}

.video-container:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.gallery-modal:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

/* Mejores estilos para formularios */
input:focus,
textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

/* Indicador de carga para lectores de pantalla */
.loading[aria-busy="true"]::before {
    content: "Cargando...";
    position: absolute;
    left: -9999px;
}

/* Mejores estilos para elementos interactivos */
.proyecto:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

.gallery-item:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Mejores estilos para videos */
.video-container:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

/* Mejores estilos para modal */
.gallery-modal:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
} 

/* Estilos para la introducción de proyectos */
.projects-intro {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease both;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.ver-proyectos-btn {
    background: linear-gradient(135deg, var(--accent-color), #0099cc);
    color: var(--text-color);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-medium);
    margin-top: 2rem;
    position: relative;
    overflow: hidden;
}

.ver-proyectos-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.ver-proyectos-btn:hover::before {
    left: 100%;
}

.ver-proyectos-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
    background: linear-gradient(135deg, #0099cc, var(--accent-color));
}

.ver-proyectos-btn:active {
    transform: translateY(0);
}

/* Texto de conclusión de proyectos */
.projects-conclusion {
    text-align: center;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 7rem;
    padding: 0 2rem;
    line-height: 1.6;
    font-style: italic;
    animation: fadeInUp 1s ease 0.5s both;
}

/* Projects Slider - 3D Carousel Style */
.projects-slider-container {
    position: relative;
    width: 100%;
    height: 50rem;
    margin: 1rem 0; /* Reducido de 2rem a 1rem */
    perspective: 1000px;
    perspective-origin: center;
    padding-bottom: 80px; /* Reducido de 120px a 80px */
}

.projects-slider {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.proyecto-slide {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 90%;
    max-width: 900px;
    height: 80%;
    transform-origin: center center;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0;
    visibility: hidden;
}

.proyecto-slide.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) translateZ(0) scale(1);
    z-index: 10;
}

.proyecto-slide.prev {
    opacity: 0.7;
    visibility: visible;
    transform: translate(-50%, -50%) translateX(-120%) translateZ(-200px) scale(0.8);
    z-index: 5;
}

.proyecto-slide.next {
    opacity: 0.7;
    visibility: visible;
    transform: translate(-50%, -50%) translateX(120%) translateZ(-200px) scale(0.8);
    z-index: 5;
}

.proyecto-slide.prev-2 {
    opacity: 0.4;
    visibility: visible;
    transform: translate(-50%, -50%) translateX(-240%) translateZ(-400px) scale(0.6);
    z-index: 1;
}

.proyecto-slide.next-2 {
    opacity: 0.4;
    visibility: visible;
    transform: translate(-50%, -50%) translateX(240%) translateZ(-400px) scale(0.6);
    z-index: 1;
}

.proyecto-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 6rem;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    height: 100%;
    text-align: center;
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    max-height: 100%;
}

.proyecto-slide.active .proyecto-content {
    border: 2px solid var(--accent-color);
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.3);
    transform: scale(1.02);
}

.proyecto-slide.active .proyecto-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    animation: slideIn 0.8s ease-out;
}

@keyframes slideIn {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.proyecto-content h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 212, 255, 0.3);
}

.proyecto-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.proyecto-slide.active .proyecto-content img {
    transform: scale(1.05);
}

.proyecto-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
}

.proyecto-content .gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin: 1rem 0;
}

.proyecto-content .gallery-item {
    cursor: pointer;
    overflow: hidden;
    border-radius: 10px;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.proyecto-content .gallery-item:hover {
    transform: scale(1.1);
}

.proyecto-content .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.proyecto-content .video-container {
    margin: 1rem 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.proyecto-content .video-container video {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.proyecto-content .proyecto-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.proyecto-content .proyecto-links a {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-accent);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.3);
    font-size: 1rem;
}

.proyecto-content .proyecto-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 212, 255, 0.5);
}

/* Slider Navigation Controls */
.projects-slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
    padding: 1rem 2rem;
    border-radius: 30px;
    backdrop-filter: blur(10px);
}

.slider-nav-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--accent-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 1.5rem;
    font-weight: bold;
}

.slider-nav-btn:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.slider-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.slider-indicators {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

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

.slider-indicator.active {
    background: var(--accent-color);
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.slider-indicator:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

/* Responsive adjustments for 3D Carousel */
@media (max-width: 768px) {
    .projects-slider-container {
        height: 70vh;
        perspective: 800px;
    }
    
    .proyecto-slide {
        width: 95%;
        height: 85%;
    }
    
    .proyecto-slide.prev {
        transform: translate(-50%, -50%) translateX(-100%) translateZ(-150px) scale(0.7);
    }
    
    .proyecto-slide.next {
        transform: translate(-50%, -50%) translateX(100%) translateZ(-150px) scale(0.7);
    }
    
    .proyecto-slide.prev-2 {
        transform: translate(-50%, -50%) translateX(-200%) translateZ(-300px) scale(0.5);
    }
    
    .proyecto-slide.next-2 {
        transform: translate(-50%, -50%) translateX(200%) translateZ(-300px) scale(0.5);
    }
    
    .proyecto-content {
        padding: 1.5rem;
    }
    
    .proyecto-content h3 {
        font-size: 1.8rem;
    }
    
    .proyecto-content img {
        height: 200px;
    }
    
    .proyecto-content .gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .proyecto-content .gallery-item img {
        height: 100%;
    }
    
    .projects-slider-controls {
        gap: 1rem;
    }
    
    .slider-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .projects-slider-container {
        height: 60vh;
        perspective: 600px;
        padding-bottom: 100px;
    }
    
    .proyecto-slide {
        width: 98%;
        height: 90%;
    }
    
    .proyecto-slide.prev {
        transform: translate(-50%, -50%) translateX(-80%) translateZ(-100px) scale(0.6);
    }
    
    .proyecto-slide.next {
        transform: translate(-50%, -50%) translateX(80%) translateZ(-100px) scale(0.6);
    }
    
    .proyecto-slide.prev-2 {
        transform: translate(-50%, -50%) translateX(-160%) translateZ(-200px) scale(0.4);
    }
    
    .proyecto-slide.next-2 {
        transform: translate(-50%, -50%) translateX(160%) translateZ(-200px) scale(0.4);
    }
    
    .proyecto-content {
        padding: 1rem;
    }
    
    .proyecto-content h3 {
        font-size: 1.4rem;
    }
    
    .proyecto-content img {
        height: 150px;
    }
    
    .proyecto-content .gallery {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .proyecto-content .gallery-item img {
        height: 100%;
    }
    
    .proyecto-content .proyecto-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .proyecto-content .proyecto-links a {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .slider-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .projects-slider-controls {
        padding: 0.5rem 1rem;
        gap: 1rem;
    }
}