/* ============================================
   EXPEDITION MARKETING - MAIN STYLESHEET
   Brutalist Design System | Black Background
   ============================================ */

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

ul, ol {
  list-style: none;
}

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

/* ============================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ============================================ */
:root {
  /* === COLORS - Brutalist Palette === */
  --color-bg: #000000;
  --color-bg-elevated: #0a0a0a;
  --color-bg-card: #111111;
  --color-bg-glass: rgba(17, 17, 17, 0.85);
  
  /* Primary: Electric Lime - High Contrast on Black */
  --color-primary: #CCFF00;
  --color-primary-hover: #E5FF4D;
  --color-primary-muted: rgba(204, 255, 0, 0.15);
  
  /* Secondary: Cool White */
  --color-secondary: #FFFFFF;
  --color-secondary-muted: rgba(255, 255, 255, 0.7);
  
  /* Accent: Hot Magenta for CTAs */
  --color-accent: #FF00FF;
  --color-accent-hover: #FF4DFF;
  
  /* Functional Colors */
  --color-success: #00FF88;
  --color-warning: #FFAA00;
  --color-error: #FF3366;
  
  /* Text Colors */
  --color-text: #FFFFFF;
  --color-text-muted: rgba(255, 255, 255, 0.6);
  --color-text-inverse: #000000;
  
  /* Border Colors */
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-strong: rgba(255, 255, 255, 0.25);
  
  /* === TYPOGRAPHY === */
  --font-heading: 'Space Mono', 'Courier New', monospace;
  --font-body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-accent: 'Bebas Neue', 'Impact', sans-serif;
  
  /* Fluid Typography Scale (clamp) */
  --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, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
  --text-4xl: clamp(2.5rem, 1.75rem + 3.75vw, 4rem);
  --text-5xl: clamp(3rem, 2rem + 5vw, 5.5rem);
  --text-display: clamp(4rem, 2.5rem + 7.5vw, 8rem);
  
  /* Line Heights */
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;
  
  /* Letter Spacing */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;
  --tracking-wider: 0.1em;
  --tracking-brutalist: 0.2em;
  
  /* === SPACING (Fluid) === */
  --space-3xs: clamp(0.25rem, 0.2rem + 0.25vw, 0.375rem);
  --space-2xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
  --space-xs: clamp(0.75rem, 0.6rem + 0.75vw, 1rem);
  --space-sm: clamp(1rem, 0.85rem + 0.75vw, 1.5rem);
  --space-md: clamp(1.5rem, 1.25rem + 1.25vw, 2.5rem);
  --space-lg: clamp(2rem, 1.5rem + 2.5vw, 4rem);
  --space-xl: clamp(3rem, 2rem + 5vw, 6rem);
  --space-2xl: clamp(4rem, 2.5rem + 7.5vw, 8rem);
  --space-3xl: clamp(6rem, 4rem + 10vw, 12rem);
  
  /* === LAYOUT === */
  --container-max: 1280px;
  --container-narrow: 900px;
  --container-wide: 1440px;
  --container-padding: clamp(1rem, 5vw, 3rem);
  
  /* Grid */
  --grid-gap: clamp(1rem, 2vw, 2rem);
  
  /* === BORDERS & RADIUS === */
  --radius-none: 0;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  --border-thin: 1px;
  --border-thick: 2px;
  --border-brutal: 4px;
  
  /* === SHADOWS (Brutalist - Sharp) === */
  --shadow-sm: 4px 4px 0 var(--color-primary);
  --shadow-md: 6px 6px 0 var(--color-primary);
  --shadow-lg: 8px 8px 0 var(--color-primary);
  --shadow-xl: 12px 12px 0 var(--color-primary);
  --shadow-glow: 0 0 30px rgba(204, 255, 0, 0.3);
  --shadow-glow-accent: 0 0 30px rgba(255, 0, 255, 0.3);
  
  /* === TRANSITIONS === */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* === Z-INDEX Scale === */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
  --z-max: 9999;
  
  /* === HEADER HEIGHT === */
  --header-height: 80px;
}

/* ============================================
   BASE STYLES
   ============================================ */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: var(--leading-normal);
}

/* Selection */
::selection {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

/* Focus Styles - Accessibility */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

/* Skip to Content Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-xs) var(--space-sm);
  font-weight: 700;
  z-index: var(--z-max);
  transition: top var(--transition-fast);
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
}

h1 {
  font-size: var(--text-5xl);
  letter-spacing: var(--tracking-brutalist);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  margin-bottom: var(--space-sm);
}

p:last-child {
  margin-bottom: 0;
}

.lead {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}

strong, b {
  font-weight: 700;
}

small {
  font-size: var(--text-sm);
}

/* Brutalist Text Styles */
.text-brutal {
  font-family: var(--font-accent);
  letter-spacing: var(--tracking-brutalist);
  text-transform: uppercase;
}

.text-mono {
  font-family: var(--font-heading);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

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

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

.section--lg {
  padding-block: var(--space-2xl);
}

/* 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-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* Grid */
.grid {
  display: grid;
  gap: var(--grid-gap);
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   VISIBILITY & DISPLAY
   ============================================ */
.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;
}

.hidden {
  display: none !important;
}

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

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

/* ============================================
   TEXT UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.text-white { color: var(--color-text); }

.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }

/* ============================================
   SPACING UTILITIES
   ============================================ */
.mt-xs { margin-top: var(--space-xs); }
.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); }

.mb-xs { margin-bottom: var(--space-xs); }
.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); }

/* ============================================
   BACKGROUND UTILITIES
   ============================================ */
.bg-dark { background-color: var(--color-bg); }
.bg-elevated { background-color: var(--color-bg-elevated); }
.bg-card { background-color: var(--color-bg-card); }
.bg-primary { background-color: var(--color-primary); }
.bg-accent { background-color: var(--color-accent); }

/* Glassmorphism */
.bg-glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Noise Texture Overlay */
.noise::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   BORDER UTILITIES
   ============================================ */
.border { border: var(--border-thin) solid var(--color-border); }
.border-strong { border: var(--border-thin) solid var(--color-border-strong); }
.border-primary { border: var(--border-thick) solid var(--color-primary); }
.border-brutal { border: var(--border-brutal) solid var(--color-text); }

/* ============================================
   LINKS
   ============================================ */
a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

.link-underline {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
}

.link-arrow::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.link-arrow:hover::after {
  transform: translateX(4px);
}

/* ============================================
   MAIN LAYOUT
   ============================================ */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  padding-top: var(--header-height);
}

/* Two Column Service Layout */
.layout-service {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 1024px) {
  .layout-service {
    grid-template-columns: 1fr 380px;
  }
}

.content-main {
  min-width: 0;
}

.sidebar-sticky {
  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
  height: fit-content;
}

/* ============================================
   GOOGLE FONTS IMPORT
   ============================================ */
/* Add this to your HTML <head> for optimal loading:
   
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap" rel="stylesheet">

*/