/**
 * MyTienda AI & Agentic Ecosystem 2026 - Obsidian Flux Design System
 * 
 * Un sistema visual premium basado en contrastes profundos, glassmorphism y 
 * micro-animaciones fluidas.
 */

:root {
    /* Paleta Principal: Obsidian Flux */
    --bg-deep: #080808;
    --bg-card: rgba(22, 22, 22, 0.7);
    --primary: #8B5CF6; /* Violeta Eléctrico */
    --secondary: #06B6D4; /* Cian Digital */
    --accent: #F472B6; /* Rosa Neón para contrastes */
    --text-main: #F9FAFB;
    --text-muted: #9CA3AF;
    --glass-blur: blur(12px);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* --- Reusable Components --- */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn-premium {
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.5);
    filter: brightness(1.1);
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* --- Hero Section --- */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    background: radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15), transparent 40%),
                radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.1), transparent 40%);
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #FFF, #A78BFA);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* --- Service Grid --- */

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-size: 1.5rem;
}

/* --- VisionStaff Special Section --- */

.vision-staff-special {
    padding: 8rem 0;
    position: relative;
}

.vision-flex {
    display: flex;
    align-items: center;
    gap: 4rem;
}

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

.vision-image img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.badge-new {
    background: var(--accent);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: inline-block;
}

/* --- Contact Form --- */

.contact-section {
    padding: 8rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    margin-bottom: 1.5rem;
    outline: none;
    transition: var(--transition-smooth);
}

.contact-form select option {
    background-color: #121212;
    color: white;
}

.contact-form input::placeholder, 
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

/* --- Animations --- */

[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-smooth);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* --- Live Status Indicator --- */

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #10B981; /* Green */
    border-radius: 50%;
    position: relative;
}

.status-dot::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: inherit;
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(3); opacity: 0; }
}

/* --- VisionStaff Widget --- */

.vision-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 15px;
}

.agent-bubble {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: 20px 20px 0 20px;
    padding: 1.25rem;
    max-width: 280px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    border-bottom: 2px solid var(--primary);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.agent-bubble.visible {
    transform: translateY(0);
    opacity: 1;
}

.floating-hub-btn {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.floating-hub-btn:hover {
    transform: scale(1.1) rotate(5deg);
}

/* --- Comparison Highlight --- */

.comparison-card {
    border-left: 4px solid var(--primary);
    transition: var(--transition-smooth);
}

.comparison-card:hover {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.05), transparent);
}

.agentic-glow {
    position: relative;
}

.agentic-glow::before {
    content: "";
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
    z-index: -1;
    border-radius: inherit;
    opacity: 0;
    transition: var(--transition-smooth);
    filter: blur(10px);
}

.glass-card:hover.agentic-glow::before {
    opacity: 0.3;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 { font-size: 3.5rem; }
    .vision-flex { flex-direction: column; text-align: center; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .service-grid { grid-template-columns: 1fr; }
}