/* =========================================================================
   VISUAL CORE v3 (FIXED) - JAY NETWORK
========================================================================= */

:root {
    --bg-dark: #050505;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-blue: #00f3ff;
    --accent-gold: #ffd700;
    --accent-red: #ff2a6d;
    --glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; padding: 0; } /* Quitamos los puntos feos de las listas */

/* --- CANVAS & FONDO --- */
#neuro-canvas {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
}
.noise-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyBAMAAADsEZWCAAAAGFBMVEUAAAA5OTkAAAAAAAAAAABMTExERERmZmZnOt2OAAAACHRSTlMAMwA3M2YzMzNmIzM3AAAAQUlEQVQ4y2NgQQMwKgwGDAwcDEwMzAzMqmBxIG2lYGRgZQZSYgYClQawKgIrM4KpCLAyA6kIsDIDqQiwMgOpCLAyAwA5bBAxe5Wc2gAAAABJRU5ErkJggg==');
    opacity: 0.03; pointer-events: none; z-index: 0;
}

/* --- NAV (Navegación) --- */
.glass-nav {
    position: fixed;
    top: 0; left: 0; width: 100%;
    padding: 15px 5%; /* Ajuste para que no se pegue a los bordes */
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    z-index: 999;
    background: linear-gradient(to bottom, rgba(5,5,5,0.9), transparent);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo { font-weight: 900; font-size: 1.4rem; letter-spacing: 1px; }
.highlight { color: var(--accent-blue); }

.nav-links { display: flex; gap: 30px; }
.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: 600;
}
.nav-links a:hover { color: var(--accent-blue); }

/* --- HERO SPLIT SECTION (La parte que se rompió) --- */
.hero-split {
    position: relative;
    min-height: 90vh; /* Ocupa casi toda la pantalla */
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px; /* Espacio para el menú */
}

.hero-container {
    display: grid; /* Usamos Grid que es más robusto que flex aquí */
    grid-template-columns: 1.2fr 0.8fr; /* Texto ancho, visual estrecho */
    gap: 50px;
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
    align-items: center;
}

/* Columna Izquierda: Texto */
.hero-text { text-align: left; z-index: 10; }

.hero-text h1 {
    font-size: 4.5rem; /* Grande */
    line-height: 1;
    font-weight: 800;
    margin: 15px 0;
    background: linear-gradient(90deg, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.overline {
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent-blue);
    display: block;
    margin-bottom: 10px;
}
.blink { animation: blinker 1s linear infinite; }
@keyframes blinker { 50% { opacity: 0; } }

.dynamic-subtitle {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    display: flex; gap: 10px;
}

.hero-description {
    font-size: 1.1rem;
    color: #ccc;
    max-width: 550px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-actions { display: flex; gap: 20px; align-items: center; }

/* Botones */
.btn-cyber {
    padding: 12px 35px;
    background: rgba(0, 243, 255, 0.05);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    cursor: pointer;
}
.btn-cyber:hover {
    background: var(--accent-blue);
    color: #000;
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.4);
}

.btn-minimal {
    font-size: 0.9rem;
    text-transform: uppercase;
    border-bottom: 1px solid transparent;
    padding-bottom: 3px;
}
.btn-minimal:hover { border-color: var(--accent-blue); color: var(--accent-blue); }


/* Columna Derecha: ANIMACIÓN TECH (El anillo JB) */
.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-ring-container {
    position: relative;
    width: 300px;
    height: 300px;
}

.ring-outer {
    position: absolute; inset: 0;
    border: 1px dashed rgba(255,255,255,0.2);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.ring-inner {
    position: absolute; top: 20px; left: 20px; right: 20px; bottom: 20px;
    border-top: 2px solid var(--accent-blue);
    border-bottom: 2px solid var(--accent-blue);
    border-left: 2px solid transparent; border-right: 2px solid transparent;
    border-radius: 50%;
    animation: rotate-rev 10s linear infinite;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
}

.core-circle {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 80px; height: 80px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(5px);
}
.icon-core { font-weight: 900; color: #fff; font-size: 1.5rem; }

.orbit-dot {
    position: absolute; top: 50%; left: 50%;
    width: 100%; height: 100%;
    transform: translate(-50%, -50%);
    animation: rotate 8s linear infinite;
}
.orbit-dot::after {
    content: ''; position: absolute; top: -5px; left: 50%;
    width: 8px; height: 8px; background: var(--accent-gold);
    border-radius: 50%; box-shadow: 0 0 10px var(--accent-gold);
}

@keyframes rotate { 100% { transform: rotate(360deg); } }
@keyframes rotate-rev { 100% { transform: rotate(-360deg); } }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute; bottom: 30px; left: 50%;
    transform: translateX(-50%);
    text-align: center;
}
.scroll-indicator span { font-size: 0.7rem; letter-spacing: 2px; color: #666; }
.scroll-indicator .line {
    width: 1px; height: 40px; background: linear-gradient(to bottom, var(--accent-blue), transparent);
    margin: 10px auto 0 auto;
}


/* --- SECCIÓN ABOUT / SKILLS (Arreglo de layout) --- */
.section-padding { padding: 100px 0; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr; /* Texto ancho, skills más estrecho */
    gap: 60px;
    align-items: flex-start;
}

.glass-panel {
    background: var(--glass);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: 20px;
}

.section-title { font-size: 2rem; margin-bottom: 2rem; border-left: 4px solid var(--accent-blue); padding-left: 15px; }

.text-content p { margin-bottom: 20px; color: #ddd; font-size: 1.05rem; }

/* Skills Fix */
.stat-box h3 { margin-bottom: 20px; color: #fff; font-size: 1.2rem; }
.skill-list li { margin-bottom: 20px; color: #ccc; font-size: 0.9rem; }

/* Barras de progreso visibles ahora */
.skill-list .bar {
    display: block;
    height: 4px;
    background: rgba(255,255,255,0.1); /* Fondo gris de la barra */
    margin-top: 8px;
    position: relative;
    border-radius: 2px;
    overflow: hidden;
}
/* El relleno de la barra */
.skill-list .bar::after {
    content: '';
    position: absolute; top: 0; left: 0; height: 100%;
    background: var(--accent-blue); /* Color azul */
    width: var(--w, 100%); /* Variable para el ancho */
    box-shadow: 0 0 10px var(--accent-blue);
}

/* Fix Tags Cloud */
.tags-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.tags-cloud span {
    background: rgba(255,255,255,0.05);
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    color: #ccc;
    border: 1px solid transparent;
    transition: 0.3s;
}
.tags-cloud span:hover { border-color: var(--accent-blue); color: #fff; background: rgba(0, 243, 255, 0.1); }


/* --- CARDS & FOOTER (Mantenidos) --- */
.cards-grid { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; }
.tilt-card {
    background: var(--glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 3rem 2rem;
    width: 320px;
    text-align: center;
    transition: 0.3s;
}
.tilt-card:hover { transform: translateY(-10px); }
.card-blue:hover { border-color: var(--accent-blue); box-shadow: 0 10px 30px rgba(0, 243, 255, 0.15); }
.card-gold:hover { border-color: var(--accent-gold); box-shadow: 0 10px 30px rgba(255, 215, 0, 0.15); }
.card-red:hover { border-color: var(--accent-red); box-shadow: 0 10px 30px rgba(255, 42, 109, 0.15); }
.icon-3d { font-size: 3rem; margin-bottom: 20px; }

/* Contact Form Fix */
.narrow { max-width: 600px; margin: 0 auto; }
.glass-form { background: var(--glass); padding: 40px; border-radius: 20px; border: 1px solid var(--border-glass); }
.form-group { position: relative; margin-bottom: 30px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 10px 0; background: transparent; border: none; 
    border-bottom: 1px solid #555; color: #fff; outline: none; font-size: 1rem;
}
.form-group label { position: absolute; top: 10px; left: 0; color: #888; pointer-events: none; transition: 0.3s; }
.form-group input:focus ~ label, .form-group input:valid ~ label, 
.form-group textarea:focus ~ label, .form-group textarea:valid ~ label {
    top: -20px; font-size: 0.8rem; color: var(--accent-blue);
}

footer { text-align: center; padding: 40px; color: #666; font-size: 0.8rem; margin-top: 50px; }

/* RESPONSIVE (Móvil) */
@media (max-width: 900px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-text { padding: 0; display: flex; flex-direction: column; align-items: center; }
    .hero-text h1 { font-size: 3rem; }
    .about-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; } /* Ocultar menú en móvil simple por ahora */
}