/* ============================================
   IN-CONTRO - NEO-BRUTALIST DESIGN SYSTEM
   "Bold. Human. Unforgettable."

   Aesthetic: Hard shadows, thick borders,
   asymmetric layouts, bold typography,
   warm colors with high contrast
   ============================================ */

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

/* === CUSTOM PROPERTIES === */
:root {
  /* === COLORS - High Contrast Warm Palette === */

  /* Primary - Electric Orange */
  --color-primary: #FF6B35;
  --color-primary-dark: #E55A2B;
  --color-primary-light: #FF8F66;
  --color-primary-pale: #FFF0EB;

  /* Secondary - Deep Navy */
  --color-secondary: #1A1B2E;
  --color-secondary-light: #2D2E45;
  --color-secondary-pale: #E8E8ED;

  /* Accent - Electric Teal */
  --color-accent: #00D4AA;
  --color-accent-dark: #00B894;
  --color-accent-pale: #E6FBF6;

  /* Highlight - Sunny Yellow */
  --color-highlight: #FFE066;
  --color-highlight-dark: #F5D23B;

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-cream: #FFFDF8;
  --color-sand: #F5F2EB;
  --color-stone: #E5E0D5;
  --color-gray: #8B8680;
  --color-charcoal: #3D3A36;
  --color-ink: #1A1815;

  /* Semantic */
  --color-success: #00D4AA;
  --color-error: #FF4757;
  --color-warning: #FFE066;
  --color-info: #4DABF7;

  /* Backgrounds */
  --bg-primary: var(--color-cream);
  --bg-secondary: var(--color-white);
  --bg-tertiary: var(--color-sand);
  --bg-dark: var(--color-secondary);
  --bg-accent: var(--color-primary-pale);

  /* Text */
  --text-primary: var(--color-ink);
  --text-secondary: var(--color-charcoal);
  --text-tertiary: var(--color-gray);
  --text-inverse: var(--color-cream);
  --text-brand: var(--color-primary);

  /* === TYPOGRAPHY === */
  /* Clash Display - Bold geometric sans */
  --font-display: 'Clash Display', 'Impact', 'Arial Black', sans-serif;
  /* Cabinet Grotesk - Friendly body */
  --font-body: 'Cabinet Grotesk', 'DM Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Font Sizes - Dramatic Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.375rem);
  --text-xl: clamp(1.375rem, 1.2rem + 0.875vw, 1.75rem);
  --text-2xl: clamp(1.75rem, 1.4rem + 1.75vw, 2.5rem);
  --text-3xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.5rem);
  --text-4xl: clamp(3rem, 2rem + 5vw, 5rem);
  --text-5xl: clamp(4rem, 2.5rem + 7.5vw, 7rem);
  --text-6xl: clamp(5rem, 3rem + 10vw, 10rem);

  /* Font Weights */
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  --font-black: 900;

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  /* Letter Spacing */
  --tracking-tighter: -0.04em;
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.02em;
  --tracking-wider: 0.08em;
  --tracking-widest: 0.15em;

  /* === SPACING === */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* === BORDERS - BRUTALIST THICK === */
  --border-thin: 2px;
  --border-medium: 3px;
  --border-thick: 4px;
  --border-extra: 6px;
  --border-color: var(--color-ink);

  /* === RADIUS - Sharp or Intentionally Chunky === */
  --radius-none: 0;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-blob: 60% 40% 55% 45% / 55% 35% 65% 45%;
  --radius-pill: 9999px;

  /* === SHADOWS - HARD OFFSET (BRUTALIST) === */
  --shadow-brutal-xs: 3px 3px 0 var(--color-ink);
  --shadow-brutal-sm: 4px 4px 0 var(--color-ink);
  --shadow-brutal: 6px 6px 0 var(--color-ink);
  --shadow-brutal-lg: 8px 8px 0 var(--color-ink);
  --shadow-brutal-xl: 12px 12px 0 var(--color-ink);
  --shadow-brutal-2xl: 16px 16px 0 var(--color-ink);

  /* Colored shadows */
  --shadow-primary: 6px 6px 0 var(--color-primary);
  --shadow-accent: 6px 6px 0 var(--color-accent);
  --shadow-secondary: 6px 6px 0 var(--color-secondary);

  /* Soft shadows for contrast */
  --shadow-soft: 0 4px 24px rgba(26, 24, 21, 0.08);
  --shadow-soft-lg: 0 8px 40px rgba(26, 24, 21, 0.12);

  /* === TRANSITIONS === */
  --ease-out: cubic-bezier(0.0, 0.0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-snap: cubic-bezier(0.68, -0.55, 0.27, 1.55);

  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
  --duration-slower: 600ms;

  /* === Z-INDEX === */
  --z-below: -1;
  --z-base: 0;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 400;
  --z-modal: 500;
  --z-max: 9999;

  /* === LAYOUT === */
  --container-max: 1400px;
  --container-narrow: 900px;
  --container-wide: 1600px;
  --header-height: 90px;
}

/* === GLOBAL STYLES === */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 2rem);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-regular);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Grid paper background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--color-stone) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-stone) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.3;
  pointer-events: none;
  z-index: var(--z-below);
}

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

h1 { font-size: var(--text-5xl); }
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 { max-width: 65ch; }

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

strong, b { font-weight: var(--font-bold); }

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

/* === FOCUS STYLES === */
:focus-visible {
  outline: var(--border-thick) solid var(--color-primary);
  outline-offset: 3px;
}

/* === SKIP LINK === */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: var(--z-max);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  background: var(--color-primary);
  color: var(--color-white);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-brutal);
  transition: top var(--duration-normal) var(--ease-out);
}

.skip-link:focus {
  top: var(--space-4);
  outline: none;
}

/* === SCREEN READER === */
.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;
}

/* === CONTAINER === */
.container {
  width: min(92%, var(--container-max));
  margin: 0 auto;
  padding: 0 var(--space-4);
}

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

/* === PAGE WRAPPER === */
.page-wrapper {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === UTILITY CLASSES === */

/* Text */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-brand { color: var(--color-primary); }
.text-inverse { color: var(--text-inverse); }

/* Background */
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-dark { background-color: var(--bg-dark); color: var(--text-inverse); }
.bg-accent { background-color: var(--bg-accent); }

/* Flex */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Sections */
.section {
  padding: clamp(4rem, 10vw, 8rem) 0;
}

.section--sm {
  padding: clamp(2rem, 5vw, 4rem) 0;
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-8);
}

.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: 960px) {
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid--4 { grid-template-columns: 1fr; }
}

/* === DECORATIVE ELEMENTS === */

/* Marker/Highlighter effect */
.highlight {
  position: relative;
  display: inline;
  white-space: nowrap;
}

.highlight::before {
  content: '';
  position: absolute;
  left: -4px;
  right: -4px;
  bottom: 0;
  height: 40%;
  background: var(--color-highlight);
  z-index: -1;
  transform: rotate(-1deg);
}

/* Sticker effect */
.sticker {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--color-highlight);
  border: var(--border-medium) solid var(--color-ink);
  box-shadow: var(--shadow-brutal-xs);
  transform: rotate(3deg);
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
}

/* Tape effect */
.tape {
  position: relative;
}

.tape::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  width: 80px;
  height: 28px;
  background: rgba(255, 224, 102, 0.85);
  border: 1px solid rgba(0,0,0,0.08);
}

/* Stamp effect */
.stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-6);
  border: var(--border-extra) solid var(--color-primary);
  border-radius: var(--radius-sm);
  transform: rotate(-5deg);
  font-family: var(--font-display);
  font-weight: var(--font-extrabold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-primary);
}

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

/* === PRINT === */
@media print {
  body::before { display: none; }
  * {
    background: transparent !important;
    box-shadow: none !important;
  }
}