/**
 * Faltco Fitness — High-Performance Athletic Luxury Design System
 * Brand Palette: Electric Royal Blue (#2563EB), Radiant Cyan (#38BDF8),
 * Championship Gold (#F59E0B), and Luminous Dark Obsidian (#080C14).
 */

:root {
  /* Core Brand Colors */
  --faltco-blue-900: #0f172a;
  --faltco-blue-800: #1e3a8a;
  --faltco-blue-700: #1d4ed8;
  --faltco-blue-600: #2563eb;
  --faltco-blue-500: #3b82f6;
  --faltco-blue-400: #60a5fa;
  --faltco-blue-300: #93c5fd;
  --faltco-cyan-400: #38bdf8;
  --faltco-cyan-300: #7dd3fc;

  /* Accent Championship Gold */
  --faltco-gold-600: #d97706;
  --faltco-gold-500: #f59e0b;
  --faltco-gold-400: #fbbf24;
  --faltco-gold-300: #fef08a;

  /* Luminous Background & Glass Surfaces */
  --bg-obsidian-950: #06090e;
  --bg-obsidian-900: #0a0f1d;
  --bg-obsidian-850: #0f172a;
  --bg-obsidian-800: #131f38;
  --bg-obsidian-700: #1e293b;
  
  /* Radiant Lightning & Glow Mesh */
  --lightning-glow-blue: rgba(37, 99, 235, 0.45);
  --lightning-glow-cyan: rgba(56, 189, 248, 0.45);
  --lightning-glow-gold: rgba(245, 158, 11, 0.35);

  /* Glassmorphism & High-Contrast Borders */
  --glass-surface: rgba(15, 23, 42, 0.75);
  --glass-surface-hover: rgba(25, 38, 68, 0.85);
  --glass-surface-card: rgba(14, 22, 38, 0.88);
  --glass-border: rgba(56, 189, 248, 0.22);
  --glass-border-bright: rgba(56, 189, 248, 0.55);
  --glass-border-gold: rgba(245, 158, 11, 0.4);

  /* Typography Colors */
  --text-pure-white: #ffffff;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Feedback Colors */
  --success-emerald: #10b981;
  --warning-amber: #f59e0b;
  --error-rose: #f43f5e;

  /* Typography Hierarchy */
  --font-display: 'Outfit', sans-serif;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Layout & Spacing */
  --max-width-content: 1240px;
  --nav-height-desktop: 78px;
  --banner-height: 42px;
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-obsidian-950);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Global Container */
.faltco-container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (max-width: 768px) {
  .faltco-container {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }
}

/* Responsive Image Rule */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Luminous Ambient Background Lighting */
.ambient-glow-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background: 
    radial-gradient(circle at 15% 15%, rgba(37, 99, 235, 0.22), transparent 45%),
    radial-gradient(circle at 85% 25%, rgba(56, 189, 248, 0.18), transparent 40%),
    radial-gradient(circle at 50% 65%, rgba(29, 78, 216, 0.16), transparent 50%),
    radial-gradient(circle at 80% 85%, rgba(245, 158, 11, 0.1), transparent 45%);
}

.glow-orb-blue {
  position: absolute;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.35) 0%, rgba(37, 99, 235, 0) 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  animation: pulseGlow 10s ease-in-out infinite alternate;
}

.glow-orb-cyan {
  position: absolute;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.3) 0%, rgba(56, 189, 248, 0) 70%);
  filter: blur(75px);
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  animation: pulseGlow 8s ease-in-out infinite alternate-reverse;
}

@keyframes pulseGlow {
  0% { transform: scale(0.9) translate(0, 0); opacity: 0.7; }
  100% { transform: scale(1.15) translate(30px, -20px); opacity: 1; }
}

/* Transparent Dark Theme Brand Logo */
.brand-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  border: none;
  box-shadow: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.brand-logo-badge:hover {
  transform: translateY(-1px) scale(1.04);
  filter: drop-shadow(0 0 12px rgba(56, 189, 248, 0.75));
}

.brand-logo-badge img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
  transition: all var(--transition-fast);
}

@media (max-width: 576px) {
  .brand-logo-badge {
    padding: 0.1rem 0.2rem;
  }
  .brand-logo-badge img {
    height: 30px;
  }
}

/* Typography Gradient Utilities */
.text-gradient-blue {
  background: linear-gradient(135deg, #ffffff 0%, #93c5fd 40%, #38bdf8 75%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fef08a 0%, #fbbf24 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

/* Button Design System with Neon Glows */
.btn-faltco-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 60%, #1e40af 100%);
  color: var(--text-pure-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.4);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
}

.btn-faltco-primary:hover {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 60%, #1d4ed8 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.7), 0 0 25px rgba(56, 189, 248, 0.5);
  color: var(--text-pure-white);
}

.btn-faltco-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: rgba(15, 23, 42, 0.75);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 576px) {
  .btn-faltco-primary,
  .btn-faltco-secondary {
    white-space: normal;
    text-align: center;
    line-height: 1.35;
  }
}

.btn-faltco-secondary:hover {
  background: rgba(30, 41, 59, 0.9);
  border-color: var(--faltco-blue-400);
  color: var(--text-pure-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(56, 189, 248, 0.3);
}

.btn-faltco-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #0f172a;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.45);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-faltco-gold:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.65);
}

/* ===================================================================
   DEACTIVATE VERCEL TOOLBAR & LIVE FEEDBACK OVERLAYS
   =================================================================== */
#vercel-live-feedback,
vercel-live-feedback,
vercel-toolbar,
#vercel-toolbar,
.__vercel-toolbar-container,
[data-vercel-toolbar],
div[data-testid="vercel-toolbar"],
iframe#__vercel_toolbar,
iframe[src*="vercel.live"],
iframe[src*="toolbar.vercel"],
div[id*="vercel-live"],
div[id*="vercel-toolbar"] {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  position: absolute !important;
  width: 0 !important;
  height: 0 !important;
  left: -9999px !important;
  top: -9999px !important;
  z-index: -99999 !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  overflow: hidden !important;
}