/* ============================================
   SCOPECOVE GLOBAL STYLES
   A distinctive, production-grade design system
   ============================================ */

/* Google Fonts - Distinctive Typography */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  /* === ScopeCove Agency Brand === */
  --sc-primary: #1E3A5F;
  --sc-primary-light: #2a4a73;
  --sc-primary-dark: #152a45;
  --sc-secondary: #3B82F6;
  --sc-secondary-light: #60a5fa;
  --sc-accent: #10B981;
  --sc-accent-light: #34d399;

  /* === Neutrals === */
  --text-dark: #1A1A1A;
  --text-medium: #4B5563;
  --text-light: #6B7280;
  --text-muted: #9CA3AF;
  --bg-white: #FFFFFF;
  --bg-off-white: #F9FAFB;
  --bg-light: #F3F4F6;
  --bg-dark: #111827;
  --border-light: #E5E7EB;
  --border-medium: #D1D5DB;

  /* === Scanzio Brand === */
  --scanzio-primary: #FBBF24;
  --scanzio-primary-dark: #D4A000;
  --scanzio-accent: #F59E0B;
  --scanzio-bg-dark: #1A1A1A;
  --scanzio-bg-warm: #FFFBEB;
  --scanzio-glow: rgba(251, 191, 36, 0.3);

  /* === CarSnap Brand === */
  --carsnap-primary: #3B82F6;
  --carsnap-primary-dark: #1E40AF;
  --carsnap-bg-light: #EFF6FF;

  /* === WiFi QR Brand === */
  --wifiqr-primary: #8B5CF6;
  --wifiqr-primary-dark: #6D28D9;
  --wifiqr-bg-light: #F5F3FF;

  /* === Typography === */
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* === Font Sizes (Fluid) === */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 2vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.8rem + 2.5vw, 3.5rem);
  --text-5xl: clamp(3rem, 2rem + 4vw, 5rem);

  /* === Spacing === */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* === Layout === */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;
  --header-height: 80px;

  /* === Borders & Radius === */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* === Shadows === */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);
  --shadow-glow-yellow: 0 0 60px rgba(251, 191, 36, 0.2);

  /* === Transitions === */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-slower: 600ms ease;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* === Z-Index Scale === */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
}

/* ============================================
   MODERN CSS RESET
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  cursor: pointer;
  background: none;
  border: none;
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

/* Remove default focus styles, add custom */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--sc-secondary);
  outline-offset: 2px;
}

/* Selection styling */
::selection {
  background-color: var(--sc-secondary);
  color: white;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.font-display { font-family: var(--font-display); }
.font-body { font-family: var(--font-body); }

h1, .h1 { font-size: var(--text-5xl); letter-spacing: -0.02em; }
h2, .h2 { font-size: var(--text-4xl); letter-spacing: -0.015em; }
h3, .h3 { font-size: var(--text-3xl); letter-spacing: -0.01em; }
h4, .h4 { font-size: var(--text-2xl); }
h5, .h5 { font-size: var(--text-xl); }
h6, .h6 { font-size: var(--text-lg); }

.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-dark { color: var(--text-dark); }
.text-medium { color: var(--text-medium); }
.text-light { color: var(--text-light); }
.text-muted { color: var(--text-muted); }
.text-white { color: white; }
.text-primary { color: var(--sc-primary); }
.text-secondary { color: var(--sc-secondary); }
.text-accent { color: var(--sc-accent); }

.lead {
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-medium);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.container-wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-5xl) 0;
}

.section-sm {
  padding: var(--space-3xl) 0;
}

.section-lg {
  padding: var(--space-5xl) 0;
}

/* Flexbox */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }

/* Grid */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Spacing */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.mx-auto { margin-left: auto; margin-right: auto; }

/* Display */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

/* Width/Height */
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }

/* ============================================
   BACKGROUND UTILITIES
   ============================================ */
.bg-white { background-color: var(--bg-white); }
.bg-off-white { background-color: var(--bg-off-white); }
.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--bg-dark); }
.bg-primary { background-color: var(--sc-primary); }
.bg-secondary { background-color: var(--sc-secondary); }

/* Gradient backgrounds */
.bg-gradient-blue {
  background: linear-gradient(135deg, var(--sc-primary) 0%, var(--sc-secondary) 100%);
}

.bg-gradient-mesh {
  background:
    radial-gradient(at 40% 20%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
    radial-gradient(at 80% 0%, rgba(16, 185, 129, 0.1) 0px, transparent 50%),
    radial-gradient(at 0% 50%, rgba(30, 58, 95, 0.1) 0px, transparent 50%),
    radial-gradient(at 80% 50%, rgba(59, 130, 246, 0.08) 0px, transparent 50%),
    radial-gradient(at 0% 100%, rgba(16, 185, 129, 0.08) 0px, transparent 50%),
    var(--bg-white);
}

/* Noise texture overlay */
.bg-noise::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(2deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

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

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* ============================================
   ANIMATION UTILITIES
   ============================================ */
.animate-fade-in {
  animation: fadeIn var(--transition-slow) var(--ease-out-expo) forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s var(--ease-out-expo) forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.5s var(--ease-out-expo) forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s var(--ease-out-expo) forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s var(--ease-out-expo) forwards;
}

.animate-scale-in {
  animation: scaleIn 0.5s var(--ease-out-back) forwards;
}

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

.animate-float-slow {
  animation: floatSlow 8s ease-in-out infinite;
}

/* Staggered delays for children */
.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }

/* Initial state for scroll animations */
/* Content always visible - animation is enhancement only */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 1;
  transform: none;
}

/* Animated reveal - only triggers when element enters viewport */
.reveal.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.reveal-left.animate-on-scroll {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.reveal-right.animate-on-scroll {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.reveal.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: none;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-sm) var(--space-md);
  background: var(--sc-primary);
  color: white;
  border-radius: var(--radius-sm);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

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

@media (max-width: 768px) {
  .hide-tablet { display: none !important; }

  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

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

  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Print styles */
@media print {
  .no-print { display: none !important; }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: black;
    background: white;
  }

  a { text-decoration: underline; }

  h1, h2, h3 {
    page-break-after: avoid;
  }
}