/* =============================================================================
   RENACE.TECH — Consolidated Design System 2026
   Replaces: modern-styles.css, effects.css, reset_cards.css, card_fix.css, 
             premium_pricing.css, mobile_menu.css
   ============================================================================= */

/* ==========================================================================
   SCROLL REVEAL SECTION ANIMATIONS
   ========================================================================== */
.reveal-section {
  opacity: 0;
  transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity, filter;
}

/* Soluciones de IA: Rising from depth (3D rotate + scale) */
#soluciones.reveal-section { transform: translateY(100px) scale(0.9) rotateX(-20deg); filter: blur(8px); transform-origin: top; }
#soluciones.reveal-section.active { opacity: 1; transform: translateY(0) scale(1) rotateX(0); filter: blur(0); }

/* Integración Odoo: Sweeping in from left (3D Perspective Skew) */
#odoo.reveal-section { transform: translateX(-120px) perspective(1000px) rotateY(-15deg); filter: blur(8px); }
#odoo.reveal-section.active { opacity: 1; transform: translateX(0) perspective(1000px) rotateY(0); filter: blur(0); }

/* Precios: Dramatic Pop-up from center */
#precios.reveal-section { transform: scale(0.8) translateY(60px); filter: blur(10px); }
#precios.reveal-section.active { opacity: 1; transform: scale(1) translateY(0); filter: blur(0); }

/* Clientes: Solid anchor drop (heavy shadow placeholder effect) */
#clientes.reveal-section { transform: translateY(80px); filter: blur(12px) brightness(1.5); }
#clientes.reveal-section.active { opacity: 1; transform: translateY(0); filter: blur(0) brightness(1); }

/* Documentos: Sliding out from right like a drawer */
#documentos.reveal-section { transform: translateX(100px) perspective(1200px) rotateY(20deg); filter: blur(8px); transform-origin: right; }
#documentos.reveal-section.active { opacity: 1; transform: translateX(0) perspective(1200px) rotateY(0); filter: blur(0); }

/* --- Custom Properties (Design Tokens) --- */
:root {
  /* Colors */
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-blue: #38bdf8;
  --accent-cyan: #22d3ee;
  --accent-purple: #a78bfa;
  --accent-green: #34d399;
  --accent-orange: #fb923c;
  --accent-pink: #f472b6;
  --accent-red: #ef4444;
  --accent-yellow: #fbbf24;

  --gradient-primary: linear-gradient(135deg, #38bdf8 0%, #a78bfa 50%, #f472b6 100%);
  --gradient-card: linear-gradient(135deg, rgba(56, 189, 248, 0.1) 0%, rgba(167, 139, 250, 0.05) 100%);
  --gradient-hero: linear-gradient(180deg, rgba(10, 14, 23, 0) 0%, rgba(10, 14, 23, 0.8) 100%);

  --border-color: rgba(148, 163, 184, 0.1);
  --border-glow: rgba(56, 189, 248, 0.3);

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Spacing */
  --section-padding: clamp(3rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-normal: 0.35s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(56, 189, 248, 0.15);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent-blue); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--accent-cyan); }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }

.sr-only-focusable {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.sr-only-focusable:focus { width: auto; height: auto; clip: auto; margin: 0; z-index: 9999; padding: 1rem; background: var(--bg-secondary); }

/* --- Loading Screen --- */
.loading {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg-primary);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loading.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-logo { width: 80px; height: 80px; animation: pulse-logo 1.5s ease-in-out infinite; }

@keyframes pulse-logo {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
}

.loading-progress { width: 200px; margin-top: 1.5rem; }
.loading-progress-bar {
  height: 3px; background: var(--gradient-primary); border-radius: 3px;
  transition: width 0.3s ease;
}
.loading-progress-text { text-align: center; font-size: 0.75rem; color: var(--text-muted); margin-top: 0.5rem; }

.loading-error {
  text-align: center; color: var(--text-secondary);
}
.loading-error i { font-size: 2rem; color: var(--accent-orange); margin-bottom: 1rem; }
.loading-error button {
  margin-top: 1rem; padding: 0.5rem 1.5rem;
  background: var(--accent-blue); color: white; border: none; border-radius: var(--radius-sm);
  cursor: pointer; font-size: 0.9rem;
}

/* --- Fluid Background & Particles --- */
.fluid-effect, .dynamic-bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.fluid {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.15;
  animation: float-fluid 25s ease-in-out infinite;
}
.fluid:nth-child(1) { width: 600px; height: 600px; top: -10%; left: -5%; background: var(--accent-blue); }
.fluid:nth-child(2) { width: 500px; height: 500px; bottom: -10%; right: -5%; background: var(--accent-purple); animation-delay: -8s; }
.fluid:nth-child(3) { width: 400px; height: 400px; top: 50%; left: 40%; background: var(--accent-cyan); animation-delay: -16s; }

@keyframes float-fluid {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -50px) scale(1.1); }
  50% { transform: translate(-20px, 30px) scale(0.95); }
  75% { transform: translate(40px, 20px) scale(1.05); }
}

/* Pure CSS Custom Cursor */
html, body { 
  cursor: url('/images/cursor.svg') 4 4, auto !important; 
}
* {
  cursor: inherit;
}
.terminal-window, .terminal-body, .terminal-output, .terminal-line, .document-item {
  cursor: url('/images/cursor.svg') 4 4, auto !important;
}

/* Hover cursor for interactive elements */
a, button, [onclick], input, textarea, select, .finder-control, .control, .terminal-btn, .btn-premium, .document-item { 
  cursor: url('/images/logo.svg') 16 16, pointer !important; 
}
a *, button *, [onclick] *, .finder-control *, .control *, .terminal-btn *, .btn-premium *, .document-item * {
  cursor: inherit !important;
}

/* --- Global Particles --- */
#global-particles {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden;
}

@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
  10% { opacity: 1; }
  50% { transform: translate(30px, -150px) scale(1.1); opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translate(-40px, -320px) scale(0.6); opacity: 0; }
}

@keyframes snowParticleFall {
  0% { transform: translate3d(0, -10vh, 0) scale(0.8); opacity: 0; }
  10% { opacity: 1; }
  50% { transform: translate3d(10px, 50vh, 0) scale(1); opacity: 1; }
  100% { transform: translate3d(-10px, 110vh, 0) scale(1.05); opacity: 0; }
}

/* --- Header / Navigation --- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background var(--transition-normal), backdrop-filter var(--transition-normal);
}
.header.scrolled {
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-color);
}

.modern-nav {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
}

.logo a { display: flex; align-items: center; }
.renacelogo { height: 36px; width: auto; filter: brightness(0) invert(1); }

.nav-links {
  display: flex; align-items: center; gap: 0.25rem;
  list-style: none;
}
.nav-links li a {
  padding: 0.5rem 1rem; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.nav-links li a:hover { color: var(--text-primary); background: var(--bg-glass-hover); }

.login-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  margin-left: 1rem;
  background: linear-gradient(135deg, #4f46e5 0%, #2563eb 48%, #0891b2 100%);
  border: 1px solid rgba(125, 211, 252, 0.38);
  border-radius: 24px;
  color: #f5fbff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.2s ease;
}
.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.36), 0 0 0 1px rgba(125, 211, 252, 0.3) inset;
  filter: brightness(1.05);
}
.login-btn i {
  font-size: 1.1rem;
}

.menu-toggle {
  display: none; background: none; border: none; color: var(--text-primary);
  font-size: 1.5rem; cursor: pointer; padding: 0.5rem;
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .login-btn {
    margin-left: 0.5rem;
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
  }
  .login-btn span {
    display: none;
  }
  .login-btn i {
    font-size: 1.3rem;
    margin: 0;
  }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(20px); padding: 1rem;
    border-bottom: 1px solid var(--border-color);
  }
  .nav-links.active { display: flex; }
  .nav-links li a { padding: 0.75rem 1rem; width: 100%; }
}

/* --- Gradient Text --- */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Section Layout --- */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-align: center; margin-bottom: 0.75rem;
}
.section-subtitle {
  text-align: center; color: var(--text-secondary);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  max-width: 600px; margin: 0 auto 3rem;
}
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; padding: 6rem 1.5rem 3rem;
  overflow: hidden;
}
.hero-background {
  position: absolute; inset: 0; z-index: -1;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: var(--gradient-hero);
}
.hero-content {
  width: 100%; max-width: var(--container-max);
  display: flex; justify-content: center;
}

/* --- Terminal Window --- */
.terminal-window {
  width: 100%; max-width: 720px;
  background: rgba(13, 17, 23, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transition: transform var(--transition-slow);
}
.terminal-window.maximized {
  position: absolute;
  top: 100px; /* Below navbar */
  left: 20px;
  right: 20px;
  bottom: 20px;
  width: auto;
  height: auto;
  max-width: none;
  border-radius: var(--radius-lg);
  z-index: 50;
  margin: 0;
  display: flex !important;
  flex-direction: column;
}
.terminal-window.maximized .terminal-body {
  flex: 1; min-height: 0; overflow-y: auto;
}

.terminal-header {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-color);
}
.terminal-controls { display: flex; gap: 6px; }
.terminal-controls .control { width: 12px; height: 12px; border-radius: 50%; }
.control.red { background: #ff5f57; }
.control.yellow { background: #febc2e; }
.control.green { background: #28c840; }
.terminal-logo { height: 20px; width: auto; opacity: 0.7; filter: brightness(10); }
.terminal-header > a { margin-left: auto; display: flex; align-items: center; }

.terminal-body {
  padding: 1rem 1.25rem;
  min-height: 280px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary);
  overflow-y: auto;
}
.hero .terminal-body {
  max-height: none;
  overflow-y: visible;
}

.terminal-line { margin-bottom: 0.25rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.terminal-line .prompt { color: var(--accent-green); font-weight: 600; white-space: nowrap; }
.terminal-line .command { color: var(--text-primary); }

.output-line { color: var(--text-secondary); margin-bottom: 0.15rem; }
.output-line.build-output { color: var(--accent-cyan); }

.terminal-actions {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem;
  margin-top: 1.25rem; padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}
.terminal-actions.menu-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.5rem;
}

.terminal-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--border-color); border-radius: var(--radius-sm);
  background: var(--bg-glass); color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.8rem; font-weight: 500;
  cursor: pointer; transition: all var(--transition-fast);
  white-space: nowrap;
}
.terminal-btn:hover { background: var(--bg-glass-hover); border-color: var(--accent-blue); }
.terminal-btn.primary { background: rgba(56, 189, 248, 0.15); border-color: rgba(56, 189, 248, 0.3); }
.terminal-btn.primary:hover { background: rgba(56, 189, 248, 0.25); }

.pulse-button { animation: pulse-btn 2s ease-in-out infinite; }
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.3); }
  50% { box-shadow: 0 0 0 8px rgba(56, 189, 248, 0); }
}

/* --- Pricing Section --- */
.pricing-hero {
  padding: var(--section-padding);
  position: relative;
}

.pricing-premium-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto 3rem;
}

.pricing-card-premium {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden;
}
.pricing-card-premium::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}
.pricing-card-premium:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}
.pricing-card-premium:hover::before { opacity: 1; }

.pricing-card-premium.featured {
  border-color: var(--accent-blue);
  background: rgba(56, 189, 248, 0.05);
  transform: scale(1.03);
}
.pricing-card-premium.featured:hover { transform: scale(1.03) translateY(-4px); }

.featured-badge {
  position: absolute; top: 0; right: 0;
  background: var(--gradient-primary);
  color: white; font-size: 0.7rem; font-weight: 700;
  padding: 0.35rem 1rem; border-radius: 0 var(--radius-xl) 0 var(--radius-md);
  letter-spacing: 0.05em;
}

.premium-header { text-align: center; margin-bottom: 1.5rem; position: relative; z-index: 1; }
.premium-plan-name {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 600;
  color: var(--text-primary); margin-bottom: 0.75rem;
}
.premium-price { display: flex; align-items: baseline; justify-content: center; gap: 2px; margin-bottom: 0.25rem; }
.premium-currency { font-size: 1.2rem; color: var(--accent-blue); font-weight: 600; }
.premium-amount { font-size: 2.8rem; font-weight: 800; font-family: var(--font-display); color: var(--text-primary); }
.premium-period { display: block; font-size: 0.8rem; color: var(--text-muted); }
.premium-subtitle { display: block; font-size: 0.85rem; color: var(--accent-cyan); margin-top: 0.25rem; font-weight: 500; }

.premium-features {
  list-style: none; margin-bottom: 1.5rem; position: relative; z-index: 1;
}
.premium-features li {
  padding: 0.5rem 0; font-size: 0.9rem; color: var(--text-secondary);
  display: flex; align-items: center; gap: 0.6rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.05);
}
.premium-features li:last-child { border-bottom: none; }
.premium-features li i { color: var(--accent-green); font-size: 0.8rem; flex-shrink: 0; }

.btn-premium {
  display: block; width: 100%; text-align: center;
  padding: 0.8rem 1.5rem; border-radius: var(--radius-md);
  font-weight: 600; font-size: 0.9rem;
  cursor: pointer; transition: all var(--transition-fast);
  text-decoration: none; position: relative; z-index: 1;
  border: none;
}
.btn-premium.outline {
  background: transparent; color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-premium.outline:hover { border-color: var(--accent-blue); background: rgba(56, 189, 248, 0.1); }
.btn-premium.glow {
  background: var(--gradient-primary); color: white;
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}
.btn-premium.glow:hover { box-shadow: 0 6px 25px rgba(56, 189, 248, 0.5); transform: translateY(-1px); }

@media (max-width: 768px) {
  .pricing-premium-container {
    grid-template-columns: 1fr;
    gap: 1.5rem; padding: 0;
  }
  .pricing-card-premium.featured { transform: none; }
  .pricing-card-premium.featured:hover { transform: translateY(-4px); }
}

/* --- Custom Plan / e-CF Banner (Modern) --- */
.custom-plan-banner {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2.5rem;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(167, 139, 250, 0.06) 50%, rgba(244, 114, 182, 0.04) 100%);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  margin-top: 2rem;
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.custom-plan-banner::before {
  content: '';
  position: absolute; top: -50%; right: -20%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.custom-plan-banner:hover {
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 0 60px rgba(56, 189, 248, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.custom-plan-banner h3 {
  font-size: 1.2rem; color: var(--text-primary); margin-bottom: 0.5rem;
  font-family: var(--font-display);
}
.custom-plan-banner p {
  font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6;
}
.custom-plan-banner .premium-features {
  margin-top: 1rem; margin-bottom: 1.5rem;
}
.custom-plan-banner .premium-features li {
  border-bottom: none; padding: 0.4rem 0;
}
.btn-custom {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.75rem; border-radius: var(--radius-md);
  background: var(--gradient-primary); color: white;
  font-weight: 600; font-size: 0.85rem; white-space: nowrap;
  text-decoration: none; transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.2);
  margin-top: 1rem;
}
.btn-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(56, 189, 248, 0.35);
  color: white;
}

@media (max-width: 768px) {
  .custom-plan-banner { flex-direction: column; text-align: center; gap: 1.5rem; padding: 2rem 1.5rem; }
}

/* --- Clients Section --- */
.clients-section { 
  margin-top: 5rem;
  padding: 4rem 0;
  text-align: center; 
  overflow: hidden; 
  background: radial-gradient(ellipse at center, rgba(30, 41, 59, 0.4) 0%, transparent 70%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}
.clients-section::before, .clients-section::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 15%;
  z-index: 2;
  pointer-events: none;
}
.clients-section::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-dark), transparent);
}
.clients-section::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-dark), transparent);
}

.clients-title { 
  font-size: 2rem; 
  color: #fff; 
  margin-bottom: 0.75rem; 
  font-weight: 700; 
  letter-spacing: -0.03em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #ffffff 0%, #a0a5b0 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.clients-subtitle { 
  font-size: 1.1rem; 
  color: #94a3b8; 
  margin-bottom: 3.5rem; 
  font-weight: 400;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.clients-carousel-container { overflow: hidden; width: 100%; position: relative; }
.clients-track {
  display: flex; width: max-content; gap: 4rem;
  animation: scroll-logos 40s linear infinite;
  align-items: center;
}
.client-logo {
  flex-shrink: 0;
  width: 140px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.4; transition: opacity var(--transition-slow), filter var(--transition-slow), transform var(--transition-slow);
  filter: grayscale(100%) brightness(200%); /* Brighten the originally dark logos */
}
.client-logo:hover { opacity: 1; filter: grayscale(0%) brightness(100%) drop-shadow(0 0 10px rgba(255,255,255,0.2)); transform: scale(1.05); }
.client-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Floating e-CF Toast Notification --- */
@keyframes ecfIconPulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 4px rgba(56,189,248,0.5)); }
  50% { transform: scale(1.15); filter: drop-shadow(0 0 10px rgba(56,189,248,0.9)); }
}
.ecf-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 400px;
  max-width: calc(100vw - 4rem);
  background: rgba(10, 18, 36, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-top: 2px solid transparent;
  border-radius: var(--radius-lg);
  background-clip: padding-box;
  padding: 1.5rem 1.5rem 1.25rem;
  display: flex;
  gap: 1rem;
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.6), 0 0 30px rgba(56, 189, 248, 0.08);
  z-index: 9999;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.55s ease;
  overflow: hidden;
}
.ecf-toast::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #38bdf8, #818cf8, #f472b6);
}
.ecf-toast.show {
  transform: translateX(0);
  opacity: 1;
}
.ecf-icon {
  font-size: 2rem;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 0.15rem;
  animation: ecfIconPulse 3s ease-in-out infinite;
}
.ecf-badge {
  display: inline-block;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.6rem;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.ecf-content { flex: 1; min-width: 0; }
.ecf-content h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 0.4rem;
  font-weight: 700;
  line-height: 1.3;
}
.ecf-content p {
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.5;
  margin-bottom: 0.9rem;
}
.ecf-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.ecf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  white-space: nowrap;
}
.ecf-btn:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
}
.ecf-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}
.ecf-btn-secondary:hover {
  background: rgba(56, 189, 248, 0.2);
  transform: translateY(-2px);
}
.ecf-close {
  position: absolute;
  top: 0.6rem;
  right: 0.9rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color var(--transition-fast);
  z-index: 1;
}
.ecf-close:hover { color: #fff; }

@media (max-width: 768px) {
  .ecf-toast {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    width: auto;
    max-width: none;
  }
}

/* --- Finder / Documents Section --- */
.files-section {
  padding: var(--section-padding);
}

.finder-window {
  background: rgba(30, 30, 30, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin: 0 auto;
  transition: all var(--transition-normal);
}
.finder-window.maximized {
  max-width: 100%; border-radius: 0;
  position: fixed; inset: 0; z-index: 500;
}
.finder-window.minimized {
  max-height: 40px; overflow: hidden;
}

.finder-header {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.6rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-color);
}
.finder-controls { display: flex; gap: 6px; }
.finder-control {
  width: 12px; height: 12px; border-radius: 50%; cursor: pointer;
  transition: filter var(--transition-fast);
}
.finder-control:hover { filter: brightness(1.3); }
.finder-control.red { background: #ff5f57; }
.finder-control.yellow { background: #febc2e; }
.finder-control.green { background: #28c840; }

.finder-title { flex: 1; text-align: center; font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.finder-actions { display: flex; align-items: center; gap: 0.5rem; }
.finder-search {
  padding: 0.35rem 0.75rem; border-radius: 6px;
  background: rgba(255,255,255,0.06); border: 1px solid transparent;
  color: var(--text-primary); font-size: 0.8rem; width: 160px;
  transition: all var(--transition-fast);
}
.finder-search:focus { outline: none; border-color: var(--accent-blue); background: rgba(255,255,255,0.1); }
.finder-search::placeholder { color: var(--text-muted); }

.finder-lock-btn {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 0.85rem; padding: 0.3rem;
  transition: color var(--transition-fast);
}
.finder-lock-btn:hover { color: var(--accent-blue); }

.finder-body { display: flex; min-height: 350px; }

.finder-sidebar {
  width: 180px; flex-shrink: 0;
  padding: 0.75rem 0;
  border-right: 1px solid var(--border-color);
  background: rgba(0,0,0,0.2);
}
.finder-sidebar-title {
  padding: 0.35rem 1rem; font-size: 0.7rem;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.05em; font-weight: 600;
}
.finder-sidebar-item {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 1rem; font-size: 0.8rem;
  color: var(--text-secondary); cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: 0;
}
.finder-sidebar-item:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }
.finder-sidebar-item.active { background: rgba(56, 189, 248, 0.1); color: var(--accent-blue); }
.finder-sidebar-item i { width: 16px; text-align: center; font-size: 0.75rem; }
.finder-sidebar-section { margin-bottom: 0.5rem; }

.finder-content { flex: 1; display: flex; flex-direction: column; }

.finder-nav {
  display: flex; gap: 0; padding: 0;
  border-bottom: 1px solid var(--border-color);
}
.finder-nav-btn {
  padding: 0.5rem 1rem; font-size: 0.8rem; font-weight: 500;
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--text-muted); cursor: pointer;
  transition: all var(--transition-fast);
}
.finder-nav-btn:hover { color: var(--text-primary); }
.finder-nav-btn.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }
.finder-nav-btn.documents-admin-only { display: none; }

.documents-view { display: none; flex: 1; padding: 1rem; overflow-y: auto; }
.documents-view.active { display: block; }

.documents-list { display: flex; flex-direction: column; gap: 0.25rem; }

.document-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.6rem 0.75rem; border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  text-decoration: none; color: var(--text-primary);
}
.document-item:hover { background: rgba(255,255,255,0.05); }

.document-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.document-icon--pdf { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.document-icon--zip { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.document-icon--exe { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }
.document-icon--doc { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.document-icon--xls { background: rgba(52, 211, 153, 0.15); color: #34d399; }
.document-icon--ppt { background: rgba(251, 146, 60, 0.15); color: #fb923c; }
.document-icon--image { background: rgba(244, 114, 182, 0.15); color: #f472b6; }
.document-icon--generic { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }

.document-meta { flex: 1; min-width: 0; }
.document-name { font-size: 0.85rem; font-weight: 500; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.document-info { font-size: 0.7rem; color: var(--text-muted); margin-top: 0.15rem; }

.document-download {
  flex-shrink: 0; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 0.75rem;
  border-radius: 6px; transition: all var(--transition-fast);
}
.document-item:hover .document-download { color: var(--accent-blue); background: rgba(56, 189, 248, 0.1); }

.document-delete-btn {
  display: none; flex-shrink: 0; width: 34px; height: 34px;
  align-items: center; justify-content: center;
  color: rgba(239, 68, 68, 0.7); font-size: 0.8rem;
  border-radius: 6px; background: rgba(239, 68, 68, 0.07);
  border: 1px solid rgba(239, 68, 68, 0.2);
  cursor: pointer; transition: all var(--transition-fast);
  margin-left: 0.25rem;
}
.document-delete-btn:hover {
  color: #fff;
  background: rgba(239, 68, 68, 0.85);
  border-color: #ef4444;
  transform: scale(1.08);
}
.finder-window.documents-admin-unlocked .document-delete-btn { display: flex; }
.finder-window.documents-admin-unlocked .document-item {
  border-left: 2px solid transparent;
  padding-left: 0.5rem;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.finder-window.documents-admin-unlocked .document-item:hover {
  border-left-color: rgba(239, 68, 68, 0.4);
}

.document-empty { text-align: center; padding: 3rem 1rem; color: var(--text-muted); font-size: 0.9rem; }

/* Upload Form */
.documents-upload { padding: 1rem; }
.documents-upload-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.documents-upload-header input[type="password"] {
  padding: 0.5rem 0.75rem; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-color);
  color: var(--text-primary); font-size: 0.85rem; flex: 1; min-width: 150px;
}
.documents-upload-header input[type="password"]:focus { outline: none; border-color: var(--accent-blue); }

.btn {
  padding: 0.5rem 1rem; border-radius: var(--radius-sm);
  font-size: 0.85rem; font-weight: 500; cursor: pointer;
  border: 1px solid var(--border-color); background: var(--bg-glass);
  color: var(--text-primary); transition: all var(--transition-fast);
}
.btn:hover { background: var(--bg-glass-hover); border-color: var(--accent-blue); }
.btn.primary { background: rgba(56, 189, 248, 0.15); border-color: rgba(56, 189, 248, 0.3); }
.btn.primary:hover { background: rgba(56, 189, 248, 0.25); }
.btn.secondary { background: transparent; }

.documents-dropzone {
  border: 2px dashed var(--border-color); border-radius: var(--radius-md);
  padding: 2.5rem; text-align: center; color: var(--text-muted);
  transition: all var(--transition-fast); cursor: pointer;
}
.documents-dropzone.highlight, .documents-dropzone:hover {
  border-color: var(--accent-blue); background: rgba(56, 189, 248, 0.05);
}
.documents-dropzone.unlocked { border-color: var(--accent-green); }
.documents-dropzone i { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.documents-dropzone p { font-size: 0.9rem; }
.documents-dropzone small { font-size: 0.75rem; opacity: 0.7; }

.documents-upload-actions {
  display: flex; align-items: center; gap: 1rem; margin-top: 1rem;
}
.documents-upload-help { font-size: 0.75rem; color: var(--text-muted); }

/* Admin visibility */
.finder-window .documents-admin-only { display: none; }
.finder-window.documents-admin-visible .finder-nav-btn.documents-admin-only { display: inline-flex; }
.finder-window .documents-view.active { display: block; }

@media (max-width: 900px) {
  .finder-window { max-width: 100%; }
}
@media (max-width: 768px) {
  .finder-sidebar { display: none; }
  .finder-body { min-height: 250px; flex-direction: column; }
  .finder-search { width: 80px; font-size: 0.75rem; }
  .finder-header { padding: 0.5rem 0.75rem; gap: 0.5rem; }
  .finder-title { font-size: 0.75rem; }
  .finder-nav-btn { padding: 0.5rem 0.75rem; font-size: 0.75rem; }
  .document-item { padding: 0.6rem 0.5rem; gap: 0.5rem; }
  .document-name { font-size: 0.8rem; }
  .documents-view { padding: 0.5rem; }
  .documents-upload { padding: 0.75rem; }
  .documents-upload-header { flex-direction: column; align-items: stretch; gap: 0.4rem; }
  .documents-upload-header input[type="password"] { min-width: unset; width: 100%; }
  .documents-upload-actions { flex-direction: column; gap: 0.5rem; align-items: stretch; }
  .documents-upload-actions button { width: 100%; }
  .document-delete-btn { width: 30px; height: 30px; font-size: 0.72rem; }
  .documents-dropzone { padding: 1.5rem 1rem; }
  .documents-dropzone i { font-size: 1.5rem; }
}

/* --- RAR View --- */
#rar-view { padding: 1rem; }

/* --- Contact / Footer Terminal --- */
#contacto { padding: var(--section-padding); }
.footer-terminal {
  max-width: 800px; margin: 0 auto;
  background: rgba(13, 17, 23, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.footer-terminal .terminal-header { padding: 0.6rem 1rem; }
.footer-terminal .terminal-title { font-size: 0.8rem; color: var(--text-muted); margin-left: auto; }

.terminal-content { padding: 1.5rem; }
.command-line { margin-bottom: 1rem; }
.command-line .prompt { color: var(--accent-green); font-weight: 600; margin-right: 0.5rem; }
.command-line .command { color: var(--accent-cyan); }

.contact-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem; margin-bottom: 2rem;
}
.contact-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem; border-radius: var(--radius-sm);
  background: var(--bg-glass);
}
.contact-item i { color: var(--accent-blue); font-size: 1rem; flex-shrink: 0; }
.contact-info { min-width: 0; }
.contact-info .label { display: block; font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.contact-info .value { font-size: 0.85rem; color: var(--text-primary); display: block; }
.contact-info a.value:hover { color: var(--accent-cyan); }

.contact-form { margin-top: 1rem; }
.form-header { margin-bottom: 1rem; }
.form-header .prompt { color: var(--accent-green); margin-right: 0.5rem; }
.form-header .command { color: var(--accent-cyan); }

.input-group {
  margin-bottom: 0.75rem;
}
.input-group label {
  display: flex; align-items: center; gap: 0.3rem;
  margin-bottom: 0.3rem; font-size: 0.8rem;
}
.input-group .prompt { color: var(--accent-cyan); }
.input-group .input-label { color: var(--text-secondary); }

.input-group input, .input-group textarea {
  width: 100%; padding: 0.6rem 0.75rem;
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border-color);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.85rem;
  transition: border-color var(--transition-fast);
}
.input-group input:focus, .input-group textarea:focus {
  outline: none; border-color: var(--accent-blue);
}
.input-group input::placeholder, .input-group textarea::placeholder { color: var(--text-muted); }

.hp-field { position: absolute; left: -9999px; }

.submit-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1.5rem; border: none;
  background: var(--gradient-primary); color: white;
  font-weight: 600; font-size: 0.9rem;
  border-radius: var(--radius-sm); cursor: pointer;
  transition: all var(--transition-fast);
}
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(56, 189, 248, 0.3); }

/* --- Footer --- */
.modern-footer {
  padding: 2rem 1.5rem 1rem;
  border-top: 1px solid var(--border-color);
  margin-top: 2rem;
}
.footer-bottom {
  max-width: var(--container-max); margin: 0 auto;
  text-align: center;
}
.footer-nav {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem;
  margin-bottom: 1.5rem;
}
.footer-nav a {
  font-size: 0.85rem; color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.footer-nav a:hover { color: var(--text-primary); }

.copyright { font-size: 0.75rem; color: var(--text-muted); }
.copyright p { margin-bottom: 0.5rem; }
.tech-stack { display: flex; justify-content: center; align-items: center; gap: 0.5rem; font-size: 0.8rem; }
.tech-stack span { color: var(--text-muted); }
.tech-stack i { color: var(--text-muted); transition: color var(--transition-fast); }
.tech-stack i:hover { color: var(--accent-blue); }

/* --- Chat Widget (RG Chat — Single Implementation) --- */
.rg-chat-root { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9000; }

.rg-chat-toggle {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-primary);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.3);
  transition: all var(--transition-fast);
  overflow: hidden;
}
.rg-chat-toggle:hover { transform: scale(1.08); box-shadow: 0 6px 30px rgba(56, 189, 248, 0.4); }
.rg-chat-toggle-icon { width: 30px; height: 30px; object-fit: contain; }

.rg-chat-window {
  display: none; position: absolute; bottom: calc(100% + 0.75rem); right: 0;
  width: 380px; max-height: 520px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  flex-direction: column;
}
.rg-chat-open .rg-chat-window { display: flex; }

.rg-chat-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-color);
}
.rg-chat-header-main { display: flex; align-items: center; gap: 0.6rem; }
.rg-chat-avatar { width: 36px; height: 36px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.rg-chat-avatar-icon { width: 100%; height: 100%; object-fit: cover; }
.rg-chat-heading h2 { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.rg-chat-heading p { font-size: 0.7rem; color: var(--text-muted); }
.rg-chat-close {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem; padding: 0.3rem;
}
.rg-chat-close:hover { color: var(--text-primary); }

.rg-chat-body {
  flex: 1; overflow-y: auto; padding: 0.75rem;
  min-height: 200px; max-height: 320px;
}
.rg-chat-messages { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.rg-chat-message { display: flex; }
.rg-chat-bot { justify-content: flex-start; }
.rg-chat-user { justify-content: flex-end; }

.rg-chat-bubble {
  max-width: 80%; padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md); font-size: 0.85rem;
  line-height: 1.5; word-break: break-word;
}
.rg-chat-bot .rg-chat-bubble { background: var(--bg-glass); color: var(--text-primary); }
.rg-chat-user .rg-chat-bubble { background: rgba(56, 189, 248, 0.2); color: var(--text-primary); }

.rg-chat-input {
  display: flex; align-items: flex-end; gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border-top: 1px solid var(--border-color);
}
.rg-chat-input textarea {
  flex: 1; resize: none; border: none;
  background: rgba(255, 255, 255, 0.05); color: var(--text-primary);
  padding: 0.5rem 0.6rem; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 0.85rem;
  max-height: 100px;
}
.rg-chat-input textarea:focus { outline: none; }
.rg-chat-input textarea::placeholder { color: var(--text-muted); }
.rg-chat-input button {
  background: var(--accent-blue); border: none; color: white;
  width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; flex-shrink: 0;
  transition: background var(--transition-fast);
}
.rg-chat-input button:hover { background: var(--accent-cyan); }
.rg-chat-input button:disabled { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 480px) {
  .rg-chat-window { width: calc(100vw - 2rem); right: -0.5rem; }
}
/* --- Custom Confirm Modal --- */
.app-modal-overlay {
  position: fixed; inset: 0; z-index: 10100;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.2s ease;
  padding: 1rem;
}
.app-modal-overlay.visible { opacity: 1; }
.app-modal {
  background: rgba(22, 27, 34, 0.97);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255,255,255,0.04);
  padding: 2rem 1.75rem 1.5rem;
  max-width: 380px; width: 100%;
  text-align: center;
  transform: scale(0.95) translateY(8px);
  transition: transform 0.2s var(--ease-spring);
}
.app-modal-overlay.visible .app-modal { transform: scale(1) translateY(0); }
.app-modal-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.3rem; color: #ef4444;
}
.app-modal-title {
  font-size: 1rem; font-weight: 600;
  color: var(--text-primary); margin: 0 0 0.5rem;
}
.app-modal-message {
  font-size: 0.85rem; color: var(--text-secondary);
  margin: 0 0 1.5rem; line-height: 1.6;
}
.app-modal-message strong { color: var(--text-primary); }
.app-modal-actions {
  display: flex; gap: 0.75rem; justify-content: center;
}
.app-modal-btn {
  flex: 1; padding: 0.6rem 1rem; border-radius: var(--radius-sm);
  font-size: 0.85rem; font-weight: 500; cursor: pointer;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}
.app-modal-btn--cancel {
  background: rgba(255,255,255,0.05); color: var(--text-secondary);
}
.app-modal-btn--cancel:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.app-modal-btn--confirm {
  background: rgba(239, 68, 68, 0.15); color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}
.app-modal-btn--confirm:hover {
  background: #ef4444; color: #fff;
  border-color: #ef4444;
}

/* --- Notifications --- */
.notification {
  position: fixed; top: -60px; right: 1.5rem; z-index: 10001;
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.85rem; color: var(--text-primary);
  transition: top 0.4s var(--ease-spring);
}
.notification.show { top: 1.5rem; }
.notification.success { border-color: rgba(52, 211, 153, 0.3); }
.notification.success i { color: var(--accent-green); }
.notification.error { border-color: rgba(239, 68, 68, 0.3); }
.notification.error i { color: var(--accent-red); }
.notification.info { border-color: rgba(56, 189, 248, 0.3); }
.notification.info i { color: var(--accent-blue); }

.notification-content { display: flex; align-items: center; gap: 0.5rem; }

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  opacity: 0.6; transition: opacity var(--transition-normal);
}
.scroll-indicator.hidden { opacity: 0; pointer-events: none; }
.scroll-indicator .mouse {
  width: 24px; height: 38px; border: 2px solid var(--text-muted);
  border-radius: 12px; position: relative;
}
.scroll-indicator .wheel {
  width: 3px; height: 8px; background: var(--text-muted);
  border-radius: 3px; position: absolute; top: 6px; left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 1.5s ease-in-out infinite;
}
@keyframes scroll-wheel {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}
.scroll-indicator .arrow span {
  display: block; width: 10px; height: 10px;
  border-bottom: 2px solid var(--text-muted);
  border-right: 2px solid var(--text-muted);
  transform: rotate(45deg);
  animation: scroll-arrow 1.5s ease-in-out infinite;
}
@keyframes scroll-arrow {
  0% { opacity: 0; transform: rotate(45deg) translate(-3px, -3px); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: rotate(45deg) translate(3px, 3px); }
}

/* ═══════════════════════════════════════════════════════════════
   IMMERSIVE UX — 12 features
   ═══════════════════════════════════════════════════════════════ */

/* 1. Download progress toast */
.dl-toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 10200;
  background: rgba(15, 20, 30, 0.97);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  min-width: 280px; max-width: 340px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  transform: translateY(20px); opacity: 0;
  transition: transform 0.3s var(--ease-spring), opacity 0.3s ease;
}
.dl-toast.visible { transform: translateY(0); opacity: 1; }
.dl-toast.done { border-color: rgba(52, 211, 153, 0.3); }
.dl-toast-header {
  display: flex; align-items: center; gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.dl-toast-icon { font-size: 0.85rem; color: var(--accent-blue); flex-shrink: 0; }
.dl-toast-icon.success { color: var(--accent-green); }
.dl-toast-icon.error { color: #ef4444; }
.dl-toast-name {
  flex: 1; font-size: 0.82rem; font-weight: 500;
  color: var(--text-primary); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.dl-toast-pct { font-size: 0.75rem; color: var(--accent-blue); font-weight: 600; flex-shrink: 0; }
.dl-toast-track {
  height: 4px; border-radius: 4px;
  background: rgba(255,255,255,0.08); overflow: hidden;
  margin-bottom: 0.45rem;
}
.dl-toast-bar {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  transition: width 0.2s ease;
}
.dl-toast-bar.indeterminate {
  animation: dl-indeterminate 1.2s ease-in-out infinite;
}
@keyframes dl-indeterminate {
  0% { width: 0%; margin-left: 0; }
  50% { width: 60%; margin-left: 20%; }
  100% { width: 0%; margin-left: 100%; }
}
.dl-toast-status { font-size: 0.72rem; color: var(--text-muted); }

/* 2. Scroll progress bar */
#scroll-progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; z-index: 10000;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan), #818cf8);
  width: 0%; transition: width 0.1s linear;
  pointer-events: none;
}

/* 3. Section reveal animations */
.reveal-target {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s var(--ease-spring);
}
.reveal-target:nth-child(2) { transition-delay: 0.08s; }
.reveal-target:nth-child(3) { transition-delay: 0.16s; }
.reveal-target:nth-child(4) { transition-delay: 0.24s; }
.reveal-visible { opacity: 1 !important; transform: none !important; }

/* 4. Active nav link */
nav a.nav-active {
  color: var(--accent-cyan) !important;
  position: relative;
}
nav a.nav-active::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; border-radius: 2px;
  background: var(--accent-cyan);
}

/* 5. Cursor glow */
#cursor-glow {
  position: fixed; top: 0; left: 0;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,0.08) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
  transition: opacity 0.4s ease;
  will-change: transform;
}

/* 6. Card 3D tilt */
.pricing-card {
  transition: transform 0.15s ease, box-shadow var(--transition-normal) !important;
  will-change: transform;
  transform-style: preserve-3d;
}

/* 7. Copy to clipboard */
.copyable {
  cursor: pointer !important;
  position: relative;
  transition: color var(--transition-fast);
}
.copyable:hover { color: var(--accent-cyan) !important; }
.copyable.copied { color: var(--accent-green) !important; }
.copyable::after {
  content: ' ⎘';
  font-size: 0.7em;
  opacity: 0.4;
}

/* 8. Back to top */
#back-to-top {
  position: fixed; bottom: 5rem; right: 1.5rem; z-index: 9999;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(56,189,248,0.12);
  border: 1px solid rgba(56,189,248,0.3);
  color: var(--accent-blue); font-size: 0.85rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, background var(--transition-fast);
  pointer-events: none;
}
#back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
#back-to-top:hover { background: rgba(56,189,248,0.25); }

/* 9. Keyboard shortcuts hint */
.shortcut-hint {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(8px);
  background: rgba(15,20,30,0.92);
  border: 1px solid var(--border-color);
  border-radius: 8px; padding: 0.4rem 0.9rem;
  font-size: 0.78rem; color: var(--text-secondary);
  opacity: 0; transition: opacity 0.2s, transform 0.2s;
  pointer-events: none; z-index: 10300;
}
.shortcut-hint.visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.shortcuts-help {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) scale(0.95);
  background: rgba(15,20,30,0.97);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: var(--radius-lg); padding: 1rem 1.25rem;
  min-width: 220px; z-index: 10300;
  opacity: 0; transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.shortcuts-help.visible { opacity: 1; transform: translateX(-50%) scale(1); }
.shortcuts-help-header {
  font-size: 0.8rem; font-weight: 600; color: var(--accent-blue);
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0.75rem; padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}
.shortcuts-help-list { display: flex; flex-direction: column; gap: 0.45rem; }
.shortcuts-help-list div { display: flex; align-items: center; gap: 0.6rem; font-size: 0.78rem; color: var(--text-secondary); }
kbd {
  background: rgba(255,255,255,0.08); border: 1px solid var(--border-color);
  border-radius: 4px; padding: 0.1rem 0.4rem;
  font-family: 'SF Mono', monospace; font-size: 0.72rem; color: var(--text-primary);
}

/* 10. File ripple */
.file-ripple {
  position: absolute; border-radius: 50%;
  background: rgba(56,189,248,0.15);
  width: 6px; height: 6px;
  margin-left: -3px; margin-top: -3px;
  animation: file-ripple-anim 0.5s ease-out forwards;
  pointer-events: none;
}
@keyframes file-ripple-anim {
  to { width: 200px; height: 200px; margin-left: -100px; margin-top: -100px; opacity: 0; }
}

/* 11. Counters — no specific visual, handled via data-count attr */

/* 12. Terminal blinking cursor */
.terminal-cursor {
  display: inline-block;
  color: var(--accent-green);
  animation: terminal-blink 1s step-end infinite;
  font-size: 0.85rem;
  margin-left: 2px;
  opacity: 1;
}
@keyframes terminal-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════════
   ODOO SHOP — Futuristic product cards + cart
   ═══════════════════════════════════════════════════════════════ */

/* ── Card entrance — smooth fade + lift (replaces aggressive scan) ── */
@keyframes materialize-in {
  0%   { opacity:0; transform:scale(0.93) translateY(12px); filter:brightness(1.4) blur(2px); }
  60%  { opacity:0.92; transform:scale(1.01) translateY(-2px); filter:brightness(1.05) blur(0); }
  55%  { opacity:1; filter:brightness(1.2) blur(0.5px); transform:scale(1.03) translateY(-3px); }
  75%  { border-color:rgba(56,189,248,0.5); box-shadow:0 0 12px rgba(56,189,248,0.2); }
  100% { transform:scale(1) translateY(0); filter:brightness(1) blur(0); border-color:rgba(56,189,248,0.15); box-shadow:none; }
}
@keyframes scan-line-sweep {
  0%   { top:-2px; opacity:0.5; }
  100% { top:calc(100% + 2px); opacity:0; }
}
@keyframes holo-shimmer {
  0%   { background-position:200% 50%; }
  100% { background-position:-200% 50%; }
}
@keyframes card-select-flash {
  0%   { box-shadow:0 0 0 0 rgba(56,189,248,0); }
  25%  { box-shadow:0 0 0 8px rgba(56,189,248,0.45),inset 0 0 24px rgba(56,189,248,0.18); border-color:rgba(56,189,248,0.8); }
  100% { box-shadow:0 0 0 0 rgba(56,189,248,0); border-color:rgba(56,189,248,0.15); }
}
@keyframes ripple-burst {
  0%   { transform:scale(0); opacity:0.7; }
  100% { transform:scale(4); opacity:0; }
}
@keyframes particle-pop {
  0%   { transform:translate(0,0) scale(1); opacity:1; }
  100% { transform:translate(var(--tx),var(--ty)) scale(0); opacity:0; }
}

/* Chat bubble wide variant for product grid */
.rg-chat-bubble--wide {
  max-width: 100% !important;
  width: 100%;
  padding: 0.5rem 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* Cart button in chat header */
.rg-cart-btn {
  position: relative;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.25);
  border-radius: 8px;
  color: var(--accent-blue);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 0.85rem;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}
.rg-cart-btn:hover { background: rgba(56,189,248,0.2); }
.rg-cart-badge {
  position: absolute; top: -6px; right: -6px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff; font-size: 0.65rem; font-weight: 700;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.rg-cart-badge.pulse { animation: badge-pulse 0.5s ease; }
@keyframes badge-pulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.4); }
}

/* Product grid wrapper */
.shop-grid-wrapper { width: 100%; }
.shop-grid-header {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 600; color: var(--accent-cyan);
  padding: 0.25rem 0.5rem 0.6rem;
  border-bottom: 1px solid rgba(56,189,248,0.15);
  margin-bottom: 0.6rem;
}
.shop-grid-count {
  margin-left: auto;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.2);
  padding: 0.1rem 0.5rem;
  border-radius: 20px;
  font-size: 0.7rem; color: var(--text-muted);
}
.shop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  max-height: 420px;
  overflow-y: auto;
  padding: 0.25rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(56,189,248,0.3) transparent;
}
.shop-hint {
  font-size: 0.7rem; color: var(--text-muted);
  text-align: center; margin-top: 0.6rem; padding: 0 0.5rem;
}

/* Product card */
.shop-card {
  position: relative; overflow: hidden;
  background: rgba(15, 22, 36, 0.92);
  border: 1px solid rgba(56,189,248,0.15);
  border-radius: 12px;
  cursor: default;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  display: flex; flex-direction: column;
  will-change: transform;
}
.shop-card:hover {
  border-color: rgba(56,189,248,0.5);
  box-shadow: 0 0 22px rgba(56,189,248,0.15), 0 4px 12px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}
.shop-card-glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(56,189,248,0.08), transparent 65%);
  opacity: 0; transition: opacity 0.3s;
}
.shop-card:hover .shop-card-glow { opacity: 1; }

/* Holographic shimmer overlay */
.shop-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(56,189,248,0.07) 50%, rgba(129,140,248,0.05) 55%, transparent 65%);
  background-size: 300% 100%;
  opacity: 0; pointer-events: none;
  animation: holo-shimmer 2.8s ease-in-out infinite;
}
.shop-card:hover::after { opacity: 1; }

/* Scan line element */
.shop-card-scan {
  position: absolute; left: 0; right: 0;
  top: -3px; height: 3px;
  background: linear-gradient(90deg, transparent, rgba(56,189,248,0.95), transparent);
  box-shadow: 0 0 10px 2px rgba(56,189,248,0.7);
  pointer-events: none; z-index: 10;
  animation: scan-line-sweep 0.55s ease-out forwards;
}

/* Materialization state */
.shop-card--entering {
  animation: materialize-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
  opacity: 0;
}
/* Selection flash */
.shop-card--selected {
  animation: card-select-flash 0.65s ease-out forwards !important;
}
.shop-card-media {
  height: 80px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(56,189,248,0.08);
}
.shop-card-img { width: 100%; height: 100%; object-fit: cover; }
.shop-card-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: rgba(56,189,248,0.35);
}
.shop-card-body { padding: 0.5rem; flex: 1; display: flex; flex-direction: column; gap: 0.2rem; }
.shop-card-tag {
  font-size: 0.6rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--accent-cyan); background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.15);
  border-radius: 4px; padding: 0.1rem 0.35rem;
  display: inline-block; width: fit-content;
}
.shop-card-name {
  font-size: 0.75rem; font-weight: 600; color: var(--text-primary);
  line-height: 1.3; flex: 1;
}
.shop-card-desc { font-size: 0.66rem; color: var(--text-muted); line-height: 1.4; }
.shop-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 0.3rem;
}
.shop-card-price {
  font-size: 0.78rem; font-weight: 700;
  background: linear-gradient(90deg, var(--accent-cyan), #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.shop-card-btn {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(56,189,248,0.12);
  border: 1px solid rgba(56,189,248,0.3);
  color: var(--accent-blue); font-size: 0.78rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.2s, border-color 0.2s, transform 0.15s;
  flex-shrink: 0;
  position: relative; overflow: hidden;
}
.shop-card-btn:hover { background: var(--accent-blue); color: #0d1117; border-color: var(--accent-blue); transform: scale(1.12); }
.shop-card-btn.added { background: var(--accent-green); border-color: var(--accent-green); color: #fff; }
.shop-card-btn .btn-ripple {
  position: absolute; border-radius: 50%;
  width: 10px; height: 10px;
  margin-top: -5px; margin-left: -5px;
  background: rgba(255,255,255,0.55);
  animation: ripple-burst 0.55s ease-out forwards;
  pointer-events: none;
}
.shop-empty {
  text-align: center; padding: 2rem 1rem;
  color: var(--text-muted); font-size: 0.82rem;
}
.shop-empty i { font-size: 2rem; margin-bottom: 0.5rem; display: block; }

/* ── Cart Panel — overlays the chat window (Temu-style) ── */
.cart-panel {
  position: absolute; inset: 0;
  background: linear-gradient(170deg, rgba(8,13,24,0.99) 0%, rgba(12,20,36,0.99) 100%);
  border-radius: inherit;
  z-index: 300;
  display: flex; flex-direction: column;
  transform: translateY(105%);
  transition: transform 0.38s cubic-bezier(0.34,1.4,0.64,1);
  overflow: hidden;
}
.cart-panel.open { transform: translateY(0); }

.cart-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1rem 0.75rem;
  background: linear-gradient(90deg, rgba(56,189,248,0.06), transparent);
  border-bottom: 1px solid rgba(56,189,248,0.12);
  flex-shrink: 0;
}
.cart-panel-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.95rem; font-weight: 700;
  background: linear-gradient(90deg, var(--accent-cyan), #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cart-panel-title i { -webkit-text-fill-color: var(--accent-cyan); color: var(--accent-cyan); }
.cart-panel-actions { display: flex; align-items: center; gap: 0.4rem; }
.cart-clear-btn {
  background: none; border: 1px solid rgba(239,68,68,0.25);
  color: rgba(239,68,68,0.6); font-size: 0.7rem; padding: 0.2rem 0.55rem;
  border-radius: 20px; cursor: pointer;
  transition: all 0.2s;
}
.cart-clear-btn:hover { background: rgba(239,68,68,0.12); color: #ef4444; border-color: rgba(239,68,68,0.5); }
.cart-panel-close {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem; padding: 0.2rem 0.4rem;
  border-radius: 6px;
  transition: all var(--transition-fast);
}
.cart-panel-close:hover { color: var(--text-primary); background: rgba(255,255,255,0.06); }

.cart-panel-body { flex: 1; overflow-y: auto; padding: 0.5rem 0.9rem; }
.cart-empty {
  text-align: center; padding: 2.5rem 1rem;
  color: var(--text-muted); font-size: 0.85rem;
}
.cart-empty i { font-size: 2.5rem; margin-bottom: 0.9rem; display: block; color: rgba(56,189,248,0.25); }
.cart-empty-cta {
  margin-top: 1rem;
  background: rgba(56,189,248,0.1); border: 1px solid rgba(56,189,248,0.3);
  color: var(--accent-blue); padding: 0.5rem 1.2rem;
  border-radius: 20px; cursor: pointer; font-size: 0.8rem;
  transition: all 0.2s;
}
.cart-empty-cta:hover { background: rgba(56,189,248,0.2); }

/* Temu-style product row */
.cart-item {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  align-items: center; gap: 0.65rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: relative;
}
.cart-item-img {
  width: 54px; height: 54px; border-radius: 10px;
  object-fit: cover; flex-shrink: 0;
  border: 1px solid rgba(56,189,248,0.18);
  background: rgba(255,255,255,0.03);
}
.cart-item-img-placeholder {
  width: 54px; height: 54px; border-radius: 10px;
  background: rgba(255,255,255,0.04);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(56,189,248,0.12);
  color: rgba(56,189,248,0.3); font-size: 1.1rem;
}
.cart-item-info { min-width: 0; }
.cart-item-name {
  font-size: 0.78rem; font-weight: 600; color: var(--text-primary);
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; line-height: 1.3; margin-bottom: 0.25rem;
}
.cart-item-unit-price { font-size: 0.68rem; color: var(--text-muted); }
.cart-item-subtotal {
  font-size: 0.78rem; font-weight: 700;
  background: linear-gradient(90deg, var(--accent-cyan), #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}
.cart-item-controls { display: flex; flex-direction: column; align-items: flex-end; gap: 0.4rem; }
.cart-item-qty {
  display: flex; align-items: center; gap: 0.35rem;
  font-size: 0.82rem; font-weight: 600; color: var(--text-primary);
}
.cart-qty-btn {
  width: 24px; height: 24px; border-radius: 6px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-secondary); font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.18s;
  position: relative; overflow: hidden;
}
.cart-qty-btn:hover { background: rgba(56,189,248,0.18); color: var(--accent-blue); border-color: rgba(56,189,248,0.4); transform: scale(1.1); }
.cart-remove-btn {
  background: none; border: none; color: rgba(239,68,68,0.4);
  cursor: pointer; font-size: 0.72rem; padding: 0.15rem;
  transition: all var(--transition-fast);
}
.cart-remove-btn:hover { color: #ef4444; transform: scale(1.15); }

/* Footer */
.cart-panel-footer {
  padding: 0.9rem 1rem;
  border-top: 1px solid rgba(56,189,248,0.12);
  flex-shrink: 0;
  background: rgba(8,13,24,0.6);
}
.cart-summary {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 0.35rem;
}
.cart-summary-label { font-size: 0.75rem; color: var(--text-muted); }
.cart-count { font-size: 0.72rem; color: var(--text-muted); }
.cart-total {
  font-size: 1rem; font-weight: 800;
  background: linear-gradient(90deg, var(--accent-cyan), #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cart-footer-btns { display: flex; gap: 0.5rem; margin-top: 0.6rem; }
.cart-keep-shopping-btn {
  flex: 1; padding: 0.55rem 0.5rem;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; color: var(--text-secondary);
  font-size: 0.78rem; cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 0.35rem;
}
.cart-keep-shopping-btn:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.cart-quote-btn {
  flex: 2; padding: 0.6rem 1rem;
  background: linear-gradient(135deg, var(--accent-blue), #818cf8);
  border: none; border-radius: 10px;
  color: #fff; font-size: 0.82rem; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 4px 15px rgba(56,189,248,0.25);
}
.cart-quote-btn:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(56,189,248,0.35); }

/* Quote form */
.quote-form {
  display: flex; flex-direction: column; gap: 0.5rem;
  padding: 0.25rem;
}
.quote-form-header {
  font-size: 0.82rem; font-weight: 600; color: var(--accent-cyan);
  display: flex; align-items: center; gap: 0.4rem;
  margin-bottom: 0.25rem;
}
.quote-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: 8px; padding: 0.5rem 0.75rem;
  color: var(--text-primary); font-size: 0.8rem;
  width: 100%; outline: none;
  transition: border-color var(--transition-fast);
  font-family: inherit;
  resize: none;
}
.quote-input:focus { border-color: rgba(56,189,248,0.5); }
.quote-form-actions { display: flex; gap: 0.5rem; margin-top: 0.25rem; }
.quote-cancel-btn {
  flex: 1; padding: 0.5rem;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border-color);
  border-radius: 8px; color: var(--text-secondary); font-size: 0.78rem; cursor: pointer;
  transition: background var(--transition-fast);
}
.quote-cancel-btn:hover { background: rgba(255,255,255,0.1); }
.quote-submit-btn {
  flex: 2; padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--accent-blue), #818cf8);
  border: none; border-radius: 8px;
  color: #fff; font-size: 0.78rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  transition: opacity 0.2s;
}
.quote-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.quote-form-error { font-size: 0.73rem; color: #ef4444; margin: 0; }
.quote-success {
  text-align: center; padding: 0.75rem 0.5rem;
}
.quote-success-icon { font-size: 2rem; color: var(--accent-green); margin-bottom: 0.5rem; }
.quote-success-title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.35rem; }
.quote-success-ref, .quote-success-total { font-size: 0.78rem; color: var(--text-secondary); }
.quote-success-ref strong, .quote-success-total strong { color: var(--accent-cyan); }
.quote-success-msg { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.5rem; }

/* ── Note quick-reply tags (quote flow comment step) ─────── */
.qf-note-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 2px 0;
}
.qf-note-tag {
  padding: 6px 13px;
  border-radius: 20px;
  border: 1px solid rgba(56,189,248,0.3);
  background: rgba(56,189,248,0.08);
  color: #94a3b8;
  font-size: 0.78rem;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s, transform 0.12s;
  white-space: nowrap;
}
.qf-note-tag:hover {
  background: rgba(56,189,248,0.18);
  border-color: rgba(56,189,248,0.6);
  color: #e2e8f0;
  transform: translateY(-1px);
}
.qf-note-tag--skip {
  border-color: rgba(100,116,139,0.3);
  background: rgba(100,116,139,0.08);
}
.qf-note-tag--skip:hover {
  background: rgba(100,116,139,0.18);
  border-color: rgba(100,116,139,0.5);
}

/* ── Quote confirm/cancel action buttons ─────────────────── */
.qf-confirm-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 2px 0;
}
.qf-confirm-btn {
  flex: 1;
  min-width: 120px;
  padding: 9px 18px;
  border-radius: 22px;
  border: none;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform 0.12s, box-shadow 0.18s, filter 0.18s;
}
.qf-confirm-btn--ok {
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  color: #fff;
  box-shadow: 0 4px 14px rgba(14,165,233,0.35);
}
.qf-confirm-btn--ok:hover {
  filter: brightness(1.12);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(14,165,233,0.5);
}
.qf-confirm-btn--cancel {
  background: rgba(100,116,139,0.12);
  color: #64748b;
  border: 1px solid rgba(100,116,139,0.25);
}
.qf-confirm-btn--cancel:hover {
  background: rgba(239,68,68,0.12);
  border-color: rgba(239,68,68,0.35);
  color: #ef4444;
  transform: translateY(-1px);
}

/* ── Quote Ticket / Receipt Card ──────────────────────────── */
.quote-ticket {
  background: linear-gradient(160deg, rgba(15,23,42,0.97) 0%, rgba(30,41,59,0.97) 100%);
  border: 1px solid rgba(56,189,248,0.22);
  border-radius: 14px;
  overflow: hidden;
  font-size: 0.82rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(56,189,248,0.06);
  position: relative;
  animation: ticket-appear 0.5s cubic-bezier(0.22,1,0.36,1) both;
}
@keyframes ticket-appear {
  0%   { opacity:0; transform:scale(0.9) translateY(10px); }
  100% { opacity:1; transform:scale(1) translateY(0); }
}
.quote-ticket::before {
  content:'';
  position:absolute; top:0; left:0; right:0; height:3px;
  background: linear-gradient(90deg, #38bdf8, #818cf8, #34d399, #38bdf8);
  background-size: 200% 100%;
  animation: gradient-flow 2s linear infinite;
}
@keyframes gradient-flow {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.qt-header {
  text-align: center;
  padding: 18px 16px 12px;
}
.qt-check-icon {
  font-size: 2.2rem;
  color: #34d399;
  margin-bottom: 6px;
  animation: pop-in 0.4s cubic-bezier(0.34,1.56,0.64,1) 0.15s both;
}
@keyframes pop-in {
  0%   { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.qt-h-title {
  font-size: 1rem;
  font-weight: 700;
  color: #f1f5f9;
  letter-spacing: 0.01em;
}
.qt-h-ref {
  display: inline-block;
  margin-top: 5px;
  padding: 2px 10px;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.3);
  border-radius: 20px;
  font-size: 0.75rem;
  color: #38bdf8;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.qt-divider-dashed {
  border: none;
  border-top: 1px dashed rgba(56,189,248,0.18);
  margin: 0 14px;
}
.qt-body {
  padding: 8px 16px;
}
.qt-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  gap: 8px;
}
.qt-item:last-child { border-bottom: none; }
.qt-item-thumb {
  width: 32px; height: 32px;
  border-radius: 6px;
  object-fit: contain;
  background: rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.qt-item-thumb--empty {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  display: flex; align-items: center; justify-content: center;
  color: #334155; font-size: 0.75rem;
  flex-shrink: 0;
}
.qt-item-name {
  color: #cbd5e1;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.8rem;
}
.qt-item-price {
  color: #94a3b8;
  font-size: 0.79rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.qt-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  color: #e2e8f0;
  font-size: 0.85rem;
}
.qt-total-row strong {
  color: #38bdf8;
  font-size: 1rem;
  font-weight: 700;
}
.qt-contact-row {
  background: rgba(56,189,248,0.05);
  border-top: 1px solid rgba(56,189,248,0.1);
  padding: 10px 16px;
  color: #64748b;
  text-align: center;
  font-size: 0.75rem;
  line-height: 1.6;
}
.qt-contact-row small { opacity: 0.75; }

/* ── Compact inline product picker (cart commands) ───────── */
.bot-product-picker {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 2px 0;
}
.bpp-card {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 6px 8px;
  transition: border-color 0.2s;
}
.bpp-card:hover { border-color: rgba(56,189,248,0.3); }
.bpp-thumb {
  width: 38px; height: 38px;
  border-radius: 6px;
  object-fit: contain;
  background: rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.bpp-thumb--empty {
  display: flex; align-items: center; justify-content: center;
  color: #475569; font-size: 1rem;
}
.bpp-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.bpp-name {
  font-size: 0.78rem;
  color: #cbd5e1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bpp-price {
  font-size: 0.73rem;
  color: #38bdf8;
  font-weight: 600;
}
.bpp-add {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(56,189,248,0.15);
  color: #38bdf8;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.15s;
}
.bpp-add:hover {
  background: rgba(56,189,248,0.3);
  transform: scale(1.1);
}

/* ── Cart badge pulse ─────────────────────────────────────── */
@keyframes badge-pulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.45); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); }
}
.rg-cart-badge--pulse {
  animation: badge-pulse 0.45s cubic-bezier(0.34,1.56,0.64,1) forwards;
}

/* Typing dots */
.typing-dots { display: inline-flex; gap: 3px; margin-right: 4px; }
.typing-dots span {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-blue);
  animation: tdot 1.2s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes tdot { 0%,80%,100% { opacity: 0.3; transform: scale(0.8); } 40% { opacity: 1; transform: scale(1); } }

/* --- Fade In Animation --- */
.fade-in-element {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-element.visible {
  opacity: 1; transform: translateY(0);
}

/* --- Tools Page Styles --- */
.tools-hero {
  padding: 8rem 1.5rem 3rem;
  text-align: center;
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.tool-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}
.tool-card:hover::before { opacity: 1; }

.tool-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  position: relative; z-index: 1;
}
.tool-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
  position: relative; z-index: 1;
}
.tool-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  position: relative; z-index: 1;
}

.tool-card-icon.blue { background: rgba(56, 189, 248, 0.15); color: var(--accent-blue); }
.tool-card-icon.purple { background: rgba(167, 139, 250, 0.15); color: var(--accent-purple); }
.tool-card-icon.green { background: rgba(52, 211, 153, 0.15); color: var(--accent-green); }
.tool-card-icon.orange { background: rgba(251, 146, 60, 0.15); color: var(--accent-orange); }
.tool-card-icon.pink { background: rgba(244, 114, 182, 0.15); color: var(--accent-pink); }
.tool-card-icon.cyan { background: rgba(34, 211, 238, 0.15); color: var(--accent-cyan); }
.tool-card-icon.yellow { background: rgba(251, 191, 36, 0.15); color: var(--accent-yellow); }
.tool-card-icon.red { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }

/* Tool Modal */
.tool-modal-overlay {
  position: fixed; inset: 0; z-index: 9500;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
  padding: 1rem;
}
.tool-modal-overlay.active { display: flex; }

.tool-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.tool-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}
.tool-modal-header h2 { font-size: 1.2rem; }
.tool-modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.2rem; cursor: pointer; padding: 0.3rem;
}
.tool-modal-close:hover { color: var(--text-primary); }

.tool-modal-body { padding: 1.5rem; }
.tool-modal-body label {
  display: block; font-size: 0.85rem; color: var(--text-secondary);
  margin-bottom: 0.4rem; font-weight: 500;
}
.tool-modal-body input, .tool-modal-body textarea, .tool-modal-body select {
  width: 100%; padding: 0.6rem 0.75rem;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border-color);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.9rem;
  margin-bottom: 1rem;
}
.tool-modal-body input:focus, .tool-modal-body textarea:focus, .tool-modal-body select:focus {
  outline: none; border-color: var(--accent-blue);
}

.tool-result {
  margin-top: 1rem; padding: 1rem;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-family: 'SF Mono', monospace;
  font-size: 0.85rem;
  word-break: break-all;
  white-space: pre-wrap;
  color: var(--accent-cyan);
}

.tool-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: var(--gradient-primary); color: white;
  border: none; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.85rem; cursor: pointer;
  transition: all var(--transition-fast);
}
.tool-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3); }

.tool-btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: var(--bg-glass); color: var(--text-primary);
  border: 1px solid var(--border-color); border-radius: var(--radius-sm);
  font-weight: 500; font-size: 0.85rem; cursor: pointer;
  transition: all var(--transition-fast);
}
.tool-btn-secondary:hover { border-color: var(--accent-blue); background: var(--bg-glass-hover); }

.tool-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* QR Canvas */
#qr-output canvas, #qr-output img {
  display: block; margin: 1rem auto;
  background: white; padding: 1rem; border-radius: var(--radius-sm);
}

/* Sales Report Card (Chat) */
.sales-report-card {
  background: var(--bg-glass); border: 1px solid var(--border-color);
  border-radius: var(--radius-md); overflow: hidden;
  max-width: 300px;
}
.sales-report-header {
  padding: 0.6rem 0.75rem;
  background: rgba(56, 189, 248, 0.08);
  border-bottom: 1px solid var(--border-color);
}
.sales-report-title { font-size: 0.8rem; font-weight: 600; color: var(--text-primary); }
.sales-report-period { font-size: 0.7rem; color: var(--text-muted); }
.sales-report-highlight { padding: 0.5rem 0.75rem; font-size: 0.8rem; color: var(--accent-cyan); }
.sales-report-body { padding: 0.5rem 0.75rem; }
.sales-report-row {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.3rem 0; font-size: 0.8rem;
}
.sales-report-label { flex: 1; color: var(--text-secondary); }
.sales-report-value { font-weight: 600; color: var(--text-primary); }
.sales-report-trend { font-size: 0.7rem; font-weight: 600; }
.sales-report-trend-up { color: var(--accent-green); }
.sales-report-trend-down { color: var(--accent-red); }

/* --- Utility Classes --- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: 0.5rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }

/* --- Print Styles --- */
@media print {
  .header, .rg-chat-root, .fluid-effect, .dynamic-bg,
  #global-particles, .custom-cursor, .cursor-follower,
  .scroll-indicator, .loading { display: none !important; }
  body { background: white; color: black; }
}