/**
 * P4POS — Core Brand Stylesheet
 * Brand Name: P4POS
 * Tagline: POS for Everyone
 * Domain: https://p4pos.com
 * Version: 1.0.0
 * 
 * DESIGN TOKENS & SYSTEM ARCHITECTURE:
 * - Deep Sapphire:     #1E3A8A
 * - Royal Blue:        #2563EB
 * - Midnight:          #0F172A
 * - Premium Gold:      #D4A853
 * - Warm Gold:         #B8860B
 * - Charcoal:          #18181B
 * - Slate:             #52525B
 * - Snow:              #FAFAFA
 * - Obsidian:          #09090B
 * - Onyx:              #18181B
 * - Graphite:          #27272A
 * - Platinum:          #E4E4E7
 * - Silver:            #A1A1AA
 * - Font:              Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif
 */

/* ==========================================================================
   1. DESIGN TOKENS & ROOT VARIABLES
   ========================================================================== */
:root {
  /* ========================================================================
     PREMIUM COLOR SYSTEM
     ======================================================================== */
  /* Primary Colors */
  --color-primary: #1E3A8A;           /* Deep Sapphire */
  --color-primary-light: #2563EB;     /* Royal Blue */
  --color-primary-dark: #0F172A;      /* Midnight */

  /* Accent Colors */
  --color-accent: #D4A853;            /* Premium Gold */
  --color-accent-warm: #B8860B;       /* Warm Gold */
  --color-accent-dark: #B8860B;       /* Warm Gold (hover) */
  --color-accent-light: rgba(212, 168, 83, 0.15); /* Soft Gold Tint */
  --color-accent-glow: rgba(212, 168, 83, 0.35);

  /* Dark Surfaces (Premium Dark Mode) */
  --color-dark-bg: #09090B;           /* Obsidian - Hero, CTA, Footer backgrounds */
  --color-dark-card: #18181B;         /* Onyx - Cards on dark backgrounds */
  --color-dark-border: #27272A;       /* Graphite - Borders, dividers on dark */

  /* Light Surfaces */
  --color-light-bg: #FAFAFA;          /* Snow - Light section backgrounds */
  --color-light-card: #F4F4F5;        /* Pearl - Cards on light backgrounds */

  /* Typography / Text Colors */
  --color-text-light: #E4E4E7;        /* Platinum - Primary text on dark */
  --color-text-muted: #A1A1AA;        /* Silver - Secondary text on dark */
  --color-text-dark: #18181B;         /* Charcoal - Primary text on light */
  --color-text-secondary: #52525B;    /* Slate - Secondary text on light */

  /* Semantic Colors */
  --color-success: #059669;           /* Rich Emerald */
  --color-warning: #D97706;           /* Amber Warning */
  --color-error: #DC2626;             /* Error Red */
  --color-info: #2563EB;              /* Royal Blue Info */

  /* Backward Compatibility & Convenience Aliases */
  --color-navy: #0F172A;              /* Midnight */
  --color-navy-dark: #09090B;         /* Obsidian */
  --color-gold: #D4A853;              /* Premium Gold */
  --color-gold-warm: #B8860B;         /* Warm Gold */
  --color-amber: #B8860B;             /* Warm Gold */
  --color-amber-dark: #926707;
  --color-amber-light: rgba(184, 134, 11, 0.15);
  --color-charcoal: #18181B;
  --color-slate: #52525B;
  --color-slate-light: #A1A1AA;
  --color-light-gray: #F4F4F5;        /* Pearl */
  --color-off-white: #FAFAFA;         /* Snow */
  --color-white: #FFFFFF;
  --color-border: #E4E4E7;
  --color-border-dark: #27272A;       /* Graphite */
  --color-obsidian: #09090B;
  --color-onyx: #18181B;
  --color-graphite: #27272A;
  --color-platinum: #E4E4E7;
  --color-silver: #A1A1AA;

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */
  --font-size-4xl: 2.25rem;   /* 36px */
  --font-size-5xl: 3rem;      /* 48px */
  --font-size-6xl: 3.75rem;   /* 60px */

  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 1.75;

  /* Spacing Scale */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Border Radii */
  --radius-xs: 0.25rem;   /* 4px */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.75rem;   /* 12px */
  --radius-xl: 1rem;      /* 16px */
  --radius-2xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;

  /* Elevation & Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.09), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.35);
  --shadow-accent-glow: 0 0 25px rgba(212, 168, 83, 0.4);
  --shadow-gold-glow: 0 0 30px rgba(212, 168, 83, 0.35);
  --shadow-dark-card: 0 4px 20px -2px rgba(0, 0, 0, 0.7), 0 0 1px 1px rgba(255, 255, 255, 0.05);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1280px;
  --container-padding: 1.5rem;
  --navbar-height: 4.5rem;
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 500;
  --z-fixed: 1000;
  --z-modal: 1050;
  --z-toast: 1100;
}

/* ==========================================================================
   2. RESET & BASE ELEMENTS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-family: var(--font-family-base);
  font-size: 16px;
  color: var(--color-text-light);
  background-color: var(--color-dark-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  padding: 0;
  color: var(--color-text-light);
  background-color: var(--color-dark-bg);
  line-height: var(--line-height-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.bg-grid-dots-dark {
  background-image: radial-gradient(rgba(212, 168, 83, 0.12) 1.2px, transparent 1.2px);
  background-size: 28px 28px;
}

.bg-grid-mesh-dark {
  background: radial-gradient(circle at 15% 20%, rgba(30, 58, 138, 0.35) 0%, transparent 45%),
              radial-gradient(circle at 85% 30%, rgba(212, 168, 83, 0.12) 0%, transparent 40%),
              radial-gradient(circle at 50% 85%, rgba(15, 23, 42, 0.7) 0%, transparent 55%);
}

@keyframes subtleFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.animate-float-slow {
  animation: subtleFloat 6s ease-in-out infinite;
}

.animate-float-delayed {
  animation: subtleFloat 7s ease-in-out 2s infinite;
}

img, svg, picture, video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
}

/* Custom Scrollbar (Dark Theme) */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-dark-border);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-dark-bg);
}

::-webkit-scrollbar-thumb:hover {
  background: #3F3F46;
}

/* Selection */
::selection {
  background-color: rgba(212, 168, 83, 0.25);
  color: var(--color-accent);
}

/* ==========================================================================
   3. BRAND COLOR UTILITIES
   ========================================================================== */
/* Text Colors */
.text-primary          { color: var(--color-primary) !important; }
.text-primary-light    { color: var(--color-primary-light) !important; }
.text-primary-dark     { color: var(--color-primary-dark) !important; }
.text-navy             { color: var(--color-navy) !important; }
.text-accent           { color: var(--color-accent) !important; }
.text-accent-warm      { color: var(--color-accent-warm) !important; }
.text-gold             { color: var(--color-accent) !important; }
.text-amber            { color: var(--color-amber) !important; }
.text-charcoal         { color: var(--color-text-dark) !important; }
.text-slate            { color: var(--color-text-secondary) !important; }
.text-light            { color: var(--color-text-light) !important; }
.text-platinum         { color: var(--color-text-light) !important; }
.text-silver           { color: var(--color-text-muted) !important; }
.text-dark             { color: var(--color-text-dark) !important; }
.text-secondary        { color: var(--color-text-secondary) !important; }
.text-success          { color: var(--color-success) !important; }
.text-warning          { color: var(--color-warning) !important; }
.text-error            { color: var(--color-error) !important; }
.text-info             { color: var(--color-info) !important; }
.text-white            { color: var(--color-white) !important; }

/* Background Colors */
.bg-primary            { background-color: var(--color-primary) !important; }
.bg-primary-light      { background-color: var(--color-primary-light) !important; }
.bg-primary-dark       { background-color: var(--color-primary-dark) !important; }
.bg-navy               { background-color: var(--color-navy) !important; }
.bg-navy-dark          { background-color: var(--color-navy-dark) !important; }
.bg-accent             { background-color: var(--color-accent) !important; }
.bg-accent-warm        { background-color: var(--color-accent-warm) !important; }
.bg-accent-light       { background-color: var(--color-accent-light) !important; }
.bg-amber              { background-color: var(--color-amber) !important; }
.bg-charcoal           { background-color: var(--color-charcoal) !important; }
.bg-slate              { background-color: var(--color-slate) !important; }
.bg-light              { background-color: var(--color-light-bg) !important; }
.bg-light-card         { background-color: var(--color-light-card) !important; }
.bg-white              { background-color: var(--color-white) !important; }
.bg-canvas             { background-color: var(--color-light-bg) !important; }

/* Dark Surfaces (Premium Dark Mode) */
.bg-dark               { background-color: var(--color-dark-bg) !important; }
.bg-dark-bg            { background-color: var(--color-dark-bg) !important; }
.bg-dark-card          { background-color: var(--color-dark-card) !important; }
.bg-obsidian           { background-color: var(--color-dark-bg) !important; }
.bg-onyx               { background-color: var(--color-dark-card) !important; }

/* Border Colors */
.border-primary        { border-color: var(--color-primary) !important; }
.border-primary-light  { border-color: var(--color-primary-light) !important; }
.border-navy           { border-color: var(--color-navy) !important; }
.border-accent         { border-color: var(--color-accent) !important; }
.border-amber          { border-color: var(--color-amber) !important; }
.border-light          { border-color: var(--color-border) !important; }
.border-dark           { border-color: var(--color-dark-border) !important; }
.border-dark-border    { border-color: var(--color-dark-border) !important; }
.border-graphite       { border-color: var(--color-dark-border) !important; }

/* ==========================================================================
   4. GRADIENTS & GLASS-MORPHISM
   ========================================================================== */
.gradient-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.gradient-primary-light {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
}

.gradient-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-warm) 100%);
}

.gradient-gold {
  background: linear-gradient(135deg, #D4A853 0%, #F5D77F 50%, #B8860B 100%);
}

.gradient-gold-shimmer {
  background: linear-gradient(90deg, #B8860B 0%, #D4A853 25%, #FFF0C2 50%, #D4A853 75%, #B8860B 100%);
  background-size: 200% auto;
  animation: shimmer 4s linear infinite;
}

.gradient-hero {
  background: radial-gradient(circle at 85% 15%, rgba(37, 99, 235, 0.16) 0%, transparent 45%),
              radial-gradient(circle at 15% 85%, rgba(212, 168, 83, 0.12) 0%, transparent 50%),
              linear-gradient(180deg, var(--color-dark-bg) 0%, #111116 100%);
}

.gradient-hero-dark {
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.22) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(212, 168, 83, 0.18) 0%, transparent 50%),
              linear-gradient(145deg, var(--color-dark-bg) 0%, var(--color-primary-dark) 55%, #151d36 100%);
}

.gradient-card-border {
  position: relative;
  border: 1px solid transparent;
  background-clip: padding-box;
}

/* Gradient Text Presets */
.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--color-primary-light) 50%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-gold,
.gradient-text-accent {
  background: linear-gradient(135deg, #F5D77F 0%, var(--color-accent) 50%, var(--color-accent-warm) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-light {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--color-text-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glass-morphism (Dark Surfaces) */
.glass {
  background: rgba(24, 24, 27, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.glass-dark {
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(39, 39, 42, 0.85);
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   Header & Glass Navigation (Permanent Luxury Dark System)
   ========================================================================== */
#site-header,
.glass-nav,
.navbar {
  background-color: rgba(9, 9, 11, 0.88) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-bottom: 1px solid rgba(39, 39, 42, 0.85) !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5) !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#site-header.scrolled,
#site-header.glass-nav-scrolled,
.glass-nav.scrolled,
.glass-nav.glass-nav-scrolled,
.navbar.scrolled,
.navbar.glass-nav-scrolled {
  background-color: rgba(24, 24, 27, 0.96) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  box-shadow: 0 6px 30px -4px rgba(0, 0, 0, 0.8) !important;
  border-bottom: 1px solid rgba(212, 168, 83, 0.3) !important;
}

/* ==========================================================================
   5. KEYFRAME ANIMATIONS & UTILITIES
   ========================================================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 15px rgba(212, 168, 83, 0.25);
  }
  50% {
    box-shadow: 0 0 30px rgba(212, 168, 83, 0.6);
  }
}

@keyframes pulseSubtle {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.03);
    opacity: 0.92;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes rotateSlow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Animation Helper Classes */
.animate-fade-in {
  animation: fadeIn 600ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-slide-up {
  animation: slideUp 700ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-slide-down {
  animation: slideDown 600ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulseGlow 2.5s infinite;
}

/* Stagger Animation Delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-700 { animation-delay: 700ms; }
.delay-1000 { animation-delay: 1000ms; }

/* Scroll-triggered reveal states */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   6. LOGO & BRAND ASSETS STYLING
   ========================================================================== */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  transition: transform var(--transition-fast);
  user-select: none;
}

.brand-logo:hover {
  transform: translateY(-1px);
}

.brand-logo-img {
  height: 2.25rem;
  width: auto;
  transition: transform var(--transition-fast);
}

.brand-logo-text {
  font-size: 1.5rem;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-primary);
  display: flex;
  align-items: center;
}

.brand-logo-text .brand-highlight {
  color: var(--color-accent);
}

.brand-tagline {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-slate);
}

/* Favicon Monogram Preview Class */
.p4-monogram-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 4px 14px rgba(30, 58, 138, 0.35);
}

.p4-monogram-box span {
  color: var(--color-accent);
}

/* ==========================================================================
   7. BUTTONS & INTERACTIVE ELEMENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.25;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* Primary Button (Deep Sapphire) */
.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(30, 58, 138, 0.35);
}

.btn-primary:hover {
  background-color: #172e6e;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.5);
  transform: translateY(-1px);
}

/* Accent Button (Premium Gold) */
.btn-accent {
  background-color: var(--color-accent);
  color: #09090B;
  font-weight: var(--font-weight-bold);
  box-shadow: 0 4px 14px rgba(212, 168, 83, 0.35);
}

.btn-accent:hover {
  background-color: var(--color-accent-warm);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(212, 168, 83, 0.55);
  transform: translateY(-1px);
}

/* Premium Gold Shimmer CTA Button */
.btn-gold {
  background: linear-gradient(135deg, #D4A853 0%, #F5D77F 50%, #B8860B 100%);
  color: #09090B;
  font-weight: var(--font-weight-bold);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 16px rgba(212, 168, 83, 0.4);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #F5D77F 0%, #D4A853 50%, #996515 100%);
  color: #09090B;
  box-shadow: 0 6px 24px rgba(212, 168, 83, 0.65);
  transform: translateY(-1px);
}

/* Secondary Button (Dark Card or Soft Tint) */
.btn-secondary {
  background-color: var(--color-dark-card);
  color: var(--color-text-light);
  border: 1px solid var(--color-dark-border);
}

.btn-secondary:hover {
  background-color: #27272A;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Outline Buttons */
.btn-outline-primary {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-light);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-outline-accent {
  background-color: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-outline-accent:hover {
  background-color: var(--color-accent);
  color: #09090B;
}

.btn-outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

/* Button Sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  border-radius: var(--radius-xl);
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   8. CARDS & CONTAINER STYLING
   ========================================================================== */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card-dark {
  background-color: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: var(--color-text-light);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.7), 0 0 1px 1px rgba(255, 255, 255, 0.04);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card-dark:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 168, 83, 0.35);
  box-shadow: 0 12px 30px -4px rgba(0, 0, 0, 0.8), 0 0 20px rgba(212, 168, 83, 0.15);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), 0 0 20px rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.3);
}

.card-featured {
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(212, 168, 83, 0.25);
}

.card-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.card-glass {
  background: rgba(24, 24, 27, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6), 0 0 1px 1px rgba(255, 255, 255, 0.04);
}

/* Section Containers */
.container-custom {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  position: relative;
}

.section-sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section-lg {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-12) auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 0.875rem;
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--color-charcoal);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-slate);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   9. FORM CONTROLS & FEEDBACK
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-charcoal);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--font-size-base);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.form-feedback {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  margin-top: var(--space-3);
  display: none;
}

.form-feedback.is-success {
  display: block;
  background-color: rgba(5, 150, 105, 0.15);
  color: #059669;
  border: 1px solid rgba(5, 150, 105, 0.3);
}

.form-feedback.is-error {
  display: block;
  background-color: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FCA5A5;
}

/* ==========================================================================
   10. STATS & BADGES
   ========================================================================== */
.stat-number {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-slate);
  font-weight: var(--font-weight-medium);
  margin-top: var(--space-2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.badge-primary {
  background-color: rgba(30, 58, 138, 0.18);
  color: var(--color-primary-light);
  border: 1px solid rgba(37, 99, 235, 0.25);
}

.badge-accent {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border: 1px solid rgba(212, 168, 83, 0.3);
}

.badge-gold {
  background-color: rgba(212, 168, 83, 0.18);
  color: var(--color-accent);
  border: 1px solid rgba(212, 168, 83, 0.35);
}

.badge-success {
  background-color: rgba(5, 150, 105, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(5, 150, 105, 0.3);
}

.badge-amber {
  background-color: var(--color-amber-light);
  color: var(--color-amber);
  border: 1px solid rgba(184, 134, 11, 0.3);
}

/* ==========================================================================
   11. RESPONSIVE HELPERS
   ========================================================================== */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grid-responsive {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --navbar-height: 4rem;
  }

  .hide-mobile {
    display: none !important;
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* Typewriter Cursor */
.typewriter-cursor {
  display: inline-block;
  animation: typewriterBlink 0.9s infinite;
  user-select: none;
}

@keyframes typewriterBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ==========================================================================
   ELEMENTOR VISUAL EDITOR COMPATIBILITY
   ========================================================================== */
body.elementor-editor-active #site-header {
  position: relative !important;
  top: auto !important;
  z-index: 10 !important;
}

body.elementor-editor-active main#main-content {
  padding-top: 10px !important;
}

.p4pos-editor-canvas .elementor-widget-heading .elementor-heading-title {
  color: inherit;
}