/* ============================================
   VARIABLES CSS - Paleta de colores y configuración
   ============================================ */
:root {
    /* Colores principales basados en el logo */
    --color-primary: #00FFA3;        /* Turquesa/Verde menta del logo */
    --color-secondary: #00D9FF;      /* Cyan del logo */
    --color-dark: #0a0a0a;           /* Negro profundo */
    --color-dark-2: #141414;         /* Gris oscuro */
    --color-dark-3: #1e1e1e;         /* Gris más claro */
    --color-silver: #c0c0c0;         /* Plata del logo */
    --color-white: #ffffff;          /* Blanco */
    
    /* Degradados */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-dark: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
    
    /* Tipografía */
    --font-display: 'Orbitron', sans-serif;    /* Para títulos */
    --font-body: 'Rajdhani', sans-serif;       /* Para texto */
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Efectos */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-glow: 0 0 20px rgba(0, 255, 163, 0.3);
    --shadow-glow-cyan: 0 0 20px rgba(0, 217, 255, 0.3);
}

/* ============================================
   RESET Y ESTILOS BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--color-dark);
    color: var(--color-silver);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Canvas de fondo con efecto matrix/partículas */
#matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}

/* Contenedor principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   NAVEGACIÓN - Glassmorphism con backdrop blur
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 255, 163, 0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: var(--spacing-xs) 0;
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo con efecto hover */
.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
    filter: drop-shadow(0 0 10px rgba(0, 255, 163, 0.3));
}

.nav-logo:hover .logo-img {
    filter: drop-shadow(0 0 20px rgba(0, 255, 163, 0.6));
    transform: scale(1.05);
}

/* Menú de navegación */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--color-silver);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 1px;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: var(--transition);
    text-transform: uppercase;
}

/* Efecto underline animado */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

/* Menú hamburguesa para móvil */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* ============================================
   SECCIÓN HERO - Pantalla principal
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-dark);
}

/* Overlay con gradiente radial */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 30% 50%,
        rgba(0, 255, 163, 0.1) 0%,
        rgba(0, 217, 255, 0.05) 30%,
        transparent 60%
    );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
}

/* Título principal con efecto GLITCH */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 3px;
    animation: fadeInUp 1s ease-out;
}

/* Efecto GLITCH en el título */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch::before {
    color: var(--color-primary);
    animation: glitch-1 2.5s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    color: var(--color-secondary);
    animation: glitch-2 2.5s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

.hero:hover .glitch::before,
.hero:hover .glitch::after {
    animation: glitch-1 0.3s infinite, glitch-2 0.3s infinite;
}

/* Subtítulo con texto animado tipo máquina de escribir */
.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--color-silver);
    margin-bottom: var(--spacing-md);
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.typing-text {
    color: var(--color-primary);
    font-weight: 600;
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
}

.typing-text.delay-1 {
    animation-delay: 0.5s;
}

.typing-text.delay-2 {
    animation-delay: 1s;
}

.cursor {
    color: var(--color-secondary);
    animation: blink 1s infinite;
}

.cursor.delay-1 {
    animation-delay: 0.5s;
}

/* Descripción */
.hero-description {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-silver);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
}

.fade-in {
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* Botones de acción */
.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-body);
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn span {
    position: relative;
    z-index: 2;
}

/* Botón primario con gradiente */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-dark);
    box-shadow: var(--shadow-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 255, 163, 0.6);
}

/* Botón secundario outline */
.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.3s;
    z-index: 1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: var(--color-dark);
    border-color: var(--color-secondary);
    transform: translateY(-3px);
}

/* Indicador de scroll animado */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: fadeInUp 1s ease-out 1.2s both;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-down 1.5s infinite;
}

.scroll-indicator p {
    color: var(--color-primary);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ============================================
   ENCABEZADOS DE SECCIÓN - Estilo consistente
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-tag {
    display: inline-block;
    color: var(--color-secondary);
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-subtitle {
    color: var(--color-silver);
    font-size: clamp(1rem, 2vw, 1.3rem);
    max-width: 600px;
    margin: 0 auto;
}

/* Decorador debajo del título */
.title-decorator {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-md) auto 0;
    border-radius: 2px;
}

/* ============================================
   SECCIÓN SERVICIOS - Cards con efectos premium
   ============================================ */
.servicios {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* Card de servicio con efecto glassmorphism */
.servicio-card {
    background: rgba(30, 30, 30, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 163, 0.1);
    border-radius: 20px;
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

/* Efecto glow en hover */
.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(0, 255, 163, 0.1) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.servicio-card:hover .card-glow {
    opacity: 1;
}

.servicio-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 60px rgba(0, 255, 163, 0.2);
}

/* Icono de la card */
.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    transition: var(--transition);
}

.card-icon svg {
    width: 35px;
    height: 35px;
}

.servicio-card:hover .card-icon {
    transform: rotateY(360deg);
}

/* Título de la card */
.card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.card-description {
    color: var(--color-silver);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ============================================
   SECCIÓN MINIJUEGO - Elemento interactivo
   ============================================ */
.juego {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark-2);
    position: relative;
    z-index: 1;
}

.game-container {
    max-width: 800px;
    margin: 0 auto;
}

.game-info {
    display: flex;
    justify-content: space-around;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(30, 30, 30, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 163, 0.2);
}

.score-display,
.timer-display {
    text-align: center;
}

.score-label,
.timer-label {
    display: block;
    color: var(--color-secondary);
    font-size: 0.9rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.score-value,
.timer-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-primary);
    font-weight: 900;
}

/* Área de juego */
.game-area {
    height: 400px;
    background: rgba(10, 10, 10, 0.8);
    border-radius: 20px;
    border: 2px solid var(--color-primary);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 50px rgba(0, 255, 163, 0.1);
}

.game-start-screen,
.game-over-screen {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    padding: var(--spacing-md);
}

.game-start-screen h3,
.game-over-screen h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.game-start-screen p {
    color: var(--color-silver);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.final-score {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

/* Target del juego (símbolos <>) */
.game-target {
    position: absolute;
    font-size: 3rem;
    color: var(--color-primary);
    cursor: pointer;
    font-family: 'Courier New', monospace;
    animation: float 2s ease-in-out infinite;
    text-shadow: 0 0 20px var(--color-primary);
    transition: all 0.1s;
}

.game-target:hover {
    transform: scale(1.2);
    color: var(--color-secondary);
    text-shadow: 0 0 30px var(--color-secondary);
}

/* ============================================
   SECCIÓN EXPERIENCIA - Timeline
   ============================================ */
.experiencia {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    position: relative;
    z-index: 1;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-md) 0;
}

/* Línea vertical del timeline */
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        180deg,
        transparent,
        var(--color-primary) 10%,
        var(--color-primary) 90%,
        transparent
    );
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    width: 100%;
}

/* Punto del timeline */
.timeline-dot {
    position: absolute;
    left: 50%;
    top: 30px;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 20px var(--color-primary);
    z-index: 2;
}

.timeline-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2s infinite;
}

/* Contenido del timeline */
.timeline-content {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    width: calc(50% - 40px);
    margin-left: auto;
    padding-left: var(--spacing-lg);
}

.timeline-content.reverse {
    margin-left: 0;
    margin-right: auto;
    flex-direction: row-reverse;
    padding-left: 0;
    padding-right: var(--spacing-lg);
}

.timeline-image {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid var(--color-primary);
    box-shadow: 0 10px 30px rgba(0, 255, 163, 0.2);
    transition: var(--transition);
}

.timeline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.timeline-item:hover .timeline-image img {
    transform: scale(1.1);
}

.timeline-info h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.timeline-info p {
    color: var(--color-silver);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

/* Tags de tecnologías */
.timeline-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.timeline-tags span {
    padding: 5px 15px;
    background: rgba(0, 255, 163, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* ============================================
   SECCIÓN SOBRE MÍ - Presentación personal
   ============================================ */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark-2);
    position: relative;
    z-index: 1;
}

.about-wrapper {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    flex: 1;
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    box-shadow: 0 20px 60px rgba(0, 255, 163, 0.3);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.image-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 255, 163, 0.2) 0%,
        rgba(0, 217, 255, 0.2) 100%
    );
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.about-image:hover .image-glow {
    opacity: 1;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-white);
    margin: var(--spacing-sm) 0;
}

.subtitle {
    color: var(--color-primary);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.description {
    color: var(--color-silver);
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

/* Estadísticas */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 255, 163, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 163, 0.2);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(0, 255, 163, 0.1);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.stat-label {
    display: block;
    color: var(--color-silver);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Botón social */
.social-links {
    margin-top: var(--spacing-lg);
}

.social-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gradient-primary);
    color: var(--color-dark);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 255, 163, 0.6);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-dark);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(0, 255, 163, 0.1);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo img {
    height: 60px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 163, 0.3));
}

.footer-text {
    text-align: center;
}

.footer-text p {
    color: var(--color-silver);
    margin: 5px 0;
}

/* ============================================
   ANIMACIONES Y KEYFRAMES
   ============================================ */

/* Fade In Up - Aparición desde abajo */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In - Aparición simple */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Efecto Glitch 1 */
@keyframes glitch-1 {
    0%, 100% {
        transform: translate(0);
    }
    20% {
        transform: translate(-2px, 2px);
    }
    40% {
        transform: translate(-2px, -2px);
    }
    60% {
        transform: translate(2px, 2px);
    }
    80% {
        transform: translate(2px, -2px);
    }
}

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

/* Parpadeo del cursor */
@keyframes blink {
    0%, 49% {
        opacity: 1;
    }
    50%, 100% {
        opacity: 0;
    }
}

/* Animación del scroll indicator */
@keyframes scroll-down {
    0% {
        top: 8px;
        opacity: 1;
    }
    100% {
        top: 24px;
        opacity: 0;
    }
}

/* Pulse effect */
@keyframes pulse {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.5);
    }
}

/* Float effect para el juego */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ============================================
   RESPONSIVE - Media Queries
   ============================================ */

/* Tablets */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: var(--spacing-md) 0;
        border-top: 1px solid rgba(0, 255, 163, 0.2);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .timeline-content,
    .timeline-content.reverse {
        width: calc(100% - 60px);
        margin-left: 60px;
        padding-left: 0;
        padding-right: 0;
        flex-direction: column;
    }
    
    .timeline-image {
        width: 100%;
        max-width: 300px;
    }
    
    .about-wrapper {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Móviles */
@media (max-width: 640px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .servicios-grid {
        grid-template-columns: 1fr;
    }
    
    .game-area {
        height: 300px;
    }
    
    .game-target {
        font-size: 2rem;
    }
}

/* ============================================
   UTILIDADES
   ============================================ */

/* Ocultar elementos */
.hidden {
    display: none !important;
}

/* Scroll suave mejorado */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Mejora de accesibilidad para focus */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}