/* site/assets/css/styles.css */

:root {
    --primary-color: #7c3aed; /* Violet 600 */
    --primary-light: #a78bfa; /* Violet 400 */
    --secondary-color: #2563eb; /* Blue 600 */
    --accent-color: #06b6d4; /* Cyan 500 */
    
    --bg-dark: #020617; /* Slate 950 */
    --bg-card: rgba(15, 23, 42, 0.6);
    
    --text-primary: #f8fafc; /* Slate 50 */
    --text-secondary: #94a3b8; /* Slate 400 */
    
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(124, 58, 237, 0.5);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; }

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

.relative-z { position: relative; z-index: 1; }

.bg-glow {
    position: fixed; top: -20%; right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 60%);
    opacity: 0.15; filter: blur(100px);
    z-index: -1; pointer-events: none;
}

.bg-glow-secondary {
    top: auto; bottom: -20%; right: auto; left: -10%;
    background: radial-gradient(circle, var(--secondary-color) 0%, transparent 60%);
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 120px 0; }
.text-center { text-align: center; }

/* Tipografía y Gradientes de Texto e Íconos */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.gradient-icon {
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    display: inline-block;
}

.gradient-purple { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.gradient-whatsapp { background: linear-gradient(135deg, #128C7E, #25D366); }
.gradient-blue { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.gradient-orange { background: linear-gradient(135deg, #ea580c, #fb923c); }
.gradient-green { background: linear-gradient(135deg, #10b981, #34d399); }
.gradient-rose { background: linear-gradient(135deg, #f43f5e, #fb7185); }
.gradient-yellow { background: linear-gradient(135deg, #eab308, #fde047); }
.gradient-teal { background: linear-gradient(135deg, #14b8a6, #5eead4); }

.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass); border-radius: 24px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.badge {
    display: inline-block; padding: 6px 16px;
    background: rgba(124, 58, 237, 0.1); border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 50px; color: var(--primary-light);
    font-size: 0.875rem; font-weight: 600; margin-bottom: 24px; letter-spacing: 0.5px;
}

/* Botones */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 12px 24px; border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1rem;
    cursor: pointer; transition: var(--transition-normal);
    border: none; position: relative; overflow: hidden;
}
.btn-lg { padding: 16px 32px; font-size: 1.125rem; }
.btn-primary { background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); color: white; }
.btn-primary::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    opacity: 0; transition: opacity var(--transition-normal); z-index: 0;
}
.btn-primary span, .btn-primary i { position: relative; z-index: 1; }
.btn-primary:hover { transform: scale(1.05); }
.btn-primary:hover::before { opacity: 1; }
.btn-glow:hover { box-shadow: 0 0 20px var(--border-glow); }
.btn-glass { background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-glass); color: var(--text-primary); }
.btn-glass:hover { background: rgba(255, 255, 255, 0.1); transform: translateY(-2px); }
.btn-text { background: transparent; color: var(--text-secondary); }
.btn-text:hover { color: var(--text-primary); }
.btn-block { width: 100%; }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; right: 0; padding: 20px 0; z-index: 1000; transition: var(--transition-normal); }
.navbar.scrolled {
    background: rgba(2, 6, 23, 0.8); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass); padding: 15px 0;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'Space Grotesk', sans-serif; display: flex; align-items: center; gap: 8px; }
.brand-logo { height: 42px; width: auto; object-fit: contain; filter: drop-shadow(0 0 12px rgba(124, 58, 237, 0.5)); transition: transform var(--transition-fast), filter var(--transition-fast); }
.logo:hover .brand-logo { transform: scale(1.05); filter: drop-shadow(0 0 20px rgba(124, 58, 237, 0.8)); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-link { color: var(--text-secondary); font-weight: 500; transition: var(--transition-fast); }
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.mobile-menu-icon { display: none; font-size: 1.5rem; cursor: pointer; color: var(--text-primary); }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 100px; position: relative; overflow: hidden;}
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-title { font-size: 4rem; margin-bottom: 24px; }
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 40px; }
.hero-buttons { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; border-top: 1px solid var(--border-glass); padding-top: 32px; }
.stat-item { display: flex; flex-direction: column; }
.stat-number { font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--text-primary); }
.stat-label { color: var(--text-secondary); font-size: 0.875rem; }

/* Mockup Chat Scroll Animado */
.interactive-mockup {
    padding: 0; overflow: hidden; border: 1px solid var(--border-glow);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 40px rgba(124, 58, 237, 0.2);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg); transition: transform var(--transition-normal);
    height: 420px; display: flex; flex-direction: column;
}
.interactive-mockup:hover { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
.mockup-header { background: rgba(0,0,0,0.3); padding: 12px 20px; display: flex; align-items: center; border-bottom: 1px solid var(--border-glass); }
.dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.mockup-title { flex: 1; text-align: center; font-size: 0.875rem; color: var(--text-secondary); font-weight: 500; }

.mockup-body {
    padding: 24px;
    flex: 1;
    overflow: hidden;
    position: relative;
}

.chat-track {
    display: flex; flex-direction: column; gap: 16px;
    animation: scrollChat 20s linear infinite;
}

.chat-message {
    display: flex; gap: 12px; max-width: 85%;
}
.chat-message.bot { align-self: flex-start; }
.chat-message.user { align-self: flex-end; flex-direction: row-reverse; }

.avatar {
    width: 32px; height: 32px; border-radius: 50%; background: var(--primary-color);
    display: flex; align-items: center; justify-content: center; font-size: 0.875rem;
}

.msg-content {
    background: rgba(255,255,255,0.05); padding: 12px 16px; border-radius: 12px;
    font-size: 0.95rem; border: 1px solid var(--border-glass);
}
.chat-message.user .msg-content {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); border: none;
}
.text-green { color: #4ade80; }
.text-yellow { color: #fde047; }

/* Animación de scroll vertical del chat */
@keyframes scrollChat {
    0%, 10% { transform: translateY(0); }
    30%, 40% { transform: translateY(-100px); }
    60%, 70% { transform: translateY(-200px); }
    90%, 100% { transform: translateY(-300px); }
}

/* Soluciones */
.section-header { margin-bottom: 60px; }
.section-title { font-size: 2.5rem; margin-bottom: 16px; }
.section-subtitle { font-size: 1.125rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.feature-card { padding: 40px 30px; transition: var(--transition-normal); position: relative; overflow: hidden; }
.feature-card:hover { transform: translateY(-10px); border-color: rgba(124, 58, 237, 0.4); box-shadow: 0 10px 40px rgba(0,0,0,0.3); }

.icon-wrapper {
    width: 60px; height: 60px; border-radius: 16px; background: rgba(255,255,255,0.03);
    display: flex; align-items: center; justify-content: center; font-size: 2rem;
    margin-bottom: 24px; border: 1px solid var(--border-glass);
}

.feature-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.feature-card p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 20px; }
.card-highlight { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; color: var(--primary-light); }

/* Ventajas / Animación del Centro */
.ventajas-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.ventajas-content h2 { font-size: 2.5rem; margin-bottom: 20px; }
.ventajas-content p { color: var(--text-secondary); font-size: 1.125rem; margin-bottom: 40px; }
.ventajas-list { list-style: none; display: flex; flex-direction: column; gap: 24px; }
.ventajas-list li { display: flex; gap: 16px; }
.list-icon { font-size: 1.5rem; color: var(--accent-color); margin-top: 4px; }
.ventajas-list strong { display: block; font-size: 1.125rem; margin-bottom: 4px; color: var(--text-primary); }
.ventajas-list span { color: var(--text-secondary); font-size: 0.95rem; }

.tech-stack-visual { position: relative; width: 400px; height: 400px; margin: 0 auto; display: flex; align-items: center; justify-content: center; }

/* Efecto de ondas activas (Ripple/Wave) */
.center-circle {
    width: 120px; height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.25rem;
    z-index: 10; position: relative;
    transition: all 0.5s ease;
}

.wave-active::before, .wave-active::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%; background: rgba(124, 58, 237, 0.4);
    z-index: -1; animation: ripple 3s linear infinite;
}
.wave-active::after { animation-delay: 1.5s; }

@keyframes ripple {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

/* Animación del texto dinámico central */
.center-circle span, .center-circle i {
    animation: fadeInOut 4s infinite;
}

@keyframes fadeInOut {
    0%, 45% { opacity: 1; transform: scale(1); }
    50% { opacity: 0; transform: scale(0.8); }
    55%, 100% { opacity: 1; transform: scale(1); }
}

.orbit {
    position: absolute; width: 300px; height: 300px;
    border: 1px dashed var(--border-glass); border-radius: 50%;
    animation: spin 20s linear infinite;
}

.orbit-icon {
    position: absolute; top: 50%; left: 50%;
    width: 50px; height: 50px; margin: -25px 0 0 -25px;
    background: var(--bg-dark); border: 1px solid var(--border-glass); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 1.25rem; color: var(--text-primary);
    transform: rotate(calc(90deg * var(--delay) / 4)) translate(150px) rotate(calc(-90deg * var(--delay) / 4 - var(--spin, 0deg)));
}

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

/* CTA Banner */
.cta-banner { padding: 40px 0; }
.cta-card { padding: 60px; text-align: center; background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(37, 99, 235, 0.1)); border: 1px solid rgba(124, 58, 237, 0.3); }
.cta-card h2 { font-size: 2.5rem; margin-bottom: 16px; }
.cta-card p { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 32px; }

/* Contacto e Información Interactiva */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; overflow: hidden; }
.contact-info { padding: 50px; background: rgba(255,255,255,0.02); border-right: 1px solid var(--border-glass); }
.contact-info h2 { font-size: 2rem; margin-bottom: 16px; }
.contact-info p { color: var(--text-secondary); margin-bottom: 40px; }

.info-items { display: flex; flex-direction: column; gap: 24px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; transition: var(--transition-fast); padding: 10px; border-radius: 12px; }

/* Enlaces interactivos */
.interactive-link {
    cursor: pointer;
    background: transparent;
    border: 1px solid transparent;
}
.interactive-link:hover {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-glass);
    transform: translateX(5px);
}
.interactive-link:hover .info-icon {
    background: var(--primary-color);
    color: white;
}

.info-icon {
    width: 40px; height: 40px; border-radius: 10px; background: rgba(124, 58, 237, 0.1);
    color: var(--primary-light); display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
    transition: var(--transition-fast);
}
.info-item h4 { font-size: 1rem; margin-bottom: 4px; color: var(--text-primary); }
.info-item span { color: var(--text-secondary); font-size: 0.95rem; }

.contact-form-container { padding: 50px; }
.modern-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { position: relative; margin-bottom: 24px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 16px; background: rgba(0,0,0,0.2); border: 1px solid var(--border-glass);
    border-radius: 12px; color: var(--text-primary); font-family: inherit; font-size: 1rem; transition: var(--transition-fast);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary-light); background: rgba(0,0,0,0.4); }
.form-group label { position: absolute; left: 16px; top: 16px; color: var(--text-secondary); transition: var(--transition-fast); pointer-events: none; }
.form-group input:focus ~ label, .form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label, .form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px; left: 12px; font-size: 0.8rem; background: var(--bg-dark); padding: 0 4px; color: var(--primary-light);
}
/* Select fields */
.form-group select {
    width: 100%; padding: 16px; background: rgba(0,0,0,0.2); border: 1px solid var(--border-glass);
    border-radius: 12px; color: var(--text-primary); font-family: 'Outfit', "Noto Color Emoji", sans-serif; font-size: 1rem; transition: var(--transition-fast);
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat; background-position: right 16px center; background-size: 16px;
    padding-right: 40px; cursor: pointer;
}
.form-group select:focus { outline: none; border-color: var(--primary-light); background: rgba(0,0,0,0.4); }
.form-group select:disabled { opacity: 0.5; cursor: not-allowed; }
.form-group select:focus ~ label, .form-group select ~ label {
    top: -10px; left: 12px; font-size: 0.8rem; background: var(--bg-dark); padding: 0 4px; color: var(--primary-light);
}

/* Teléfono */
.phone-group { display: flex; align-items: stretch; gap: 8px; }
.phone-prefix {
    background: rgba(0,0,0,0.3); border: 1px solid var(--border-glass); border-radius: 12px;
    padding: 0 16px; display: flex; align-items: center; justify-content: center;
    font-weight: 600; color: var(--primary-light); min-width: 80px;
}
.phone-group input { flex: 1; }
.phone-group label { left: 100px !important; }

/* Desafío Matemático Anti-Spam */
.math-challenge {
    background: rgba(124, 58, 237, 0.1); border: 1px solid rgba(124, 58, 237, 0.3);
    padding: 16px; border-radius: 12px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    margin-bottom: 24px;
}
.challenge-label { font-weight: 600; color: var(--text-primary); font-size: 0.95rem; display: flex; align-items: center; gap: 8px; }
.math-challenge input { width: 120px !important; text-align: center; padding: 12px !important; margin: 0; }
.math-challenge label { display: none !important; }
.font-bold { font-weight: 800; font-size: 1.2rem; }

.form-status { margin-top: 16px; text-align: center; font-weight: 500; font-size: 0.95rem; }
.form-status.success { color: #4ade80; }
.form-status.error { color: #f87171; }

/* Footer */
.footer { border-top: 1px solid var(--border-glass); padding: 60px 0 30px; margin-top: 60px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-secondary); margin-top: 16px; }
.footer-links-group h4 { margin-bottom: 20px; font-size: 1.125rem; }
.footer-links-group a { display: block; color: var(--text-secondary); margin-bottom: 12px; transition: var(--transition-fast); }
.footer-links-group a:hover { color: var(--primary-light); transform: translateX(5px); }
.footer-bottom { border-top: 1px solid var(--border-glass); padding-top: 30px; text-align: center; color: var(--text-secondary); font-size: 0.875rem; }

.footer-link-netlogyc {
    color: var(--accent-color); font-weight: 600; transition: color 0.3s ease;
}
.footer-link-netlogyc:hover { color: var(--text-primary); }

/* Float Buttons */
.whatsapp-float {
    position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E); border-radius: 50%;
    color: white; display: flex; align-items: center; justify-content: center; font-size: 2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4); z-index: 100; transition: var(--transition-fast);
}
.whatsapp-float .tooltip {
    position: absolute; right: 75px; background: rgba(0,0,0,0.8); color: white; padding: 6px 12px;
    border-radius: 8px; font-size: 0.875rem; opacity: 0; visibility: hidden; transition: var(--transition-fast); white-space: nowrap;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float:hover .tooltip { opacity: 1; visibility: visible; transform: translateX(0); }
.pulse-anim { animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* Animations AOS */
[data-aos] { opacity: 0; transition-property: opacity, transform; transition-duration: 0.8s; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="zoom-in"] { transform: scale(0.95); }
.aos-animate { opacity: 1; transform: translate(0) scale(1); }

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .hero-container, .ventajas-layout, .contact-wrapper, .modern-form .form-row { grid-template-columns: 1fr; }
    .nav-links, .register-btn { display: none; }
    .mobile-menu-icon { display: block; }
    .contact-info { border-right: none; border-bottom: 1px solid var(--border-glass); }
    .footer-top { grid-template-columns: 1fr; gap: 30px; text-align: center; }
}
@media (max-width: 576px) {
    .hero-title { font-size: 2.5rem; }
    .hero-stats { flex-direction: column; gap: 20px; }
    .cta-card { padding: 40px 20px; }
    .tech-stack-visual { transform: scale(0.7); margin-left: -15%; }
}