/* ============================================
   Tyler Wince - NEUBRUTALISM Theme
   Bold. Loud. Playful. No apologies.
   ============================================ */

/* === TYPOGRAPHY === */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* === DESIGN TOKENS === */
:root {
  /* Typography - Geometric & Bold */
  --font-system: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Neubrutalist Color Palette - LOUD */
  --color-bg: #FFFEF0;
  --color-surface: #FFE566;
  --color-surface-alt: #FF6B9D;
  --color-surface-blue: #7DF9FF;
  --color-surface-green: #BFFF00;
  --color-surface-orange: #FF9F43;
  --color-surface-elevated: #FFFFFF;
  --color-text-primary: #1A1A2E;
  --color-text-secondary: #4A4A68;
  --color-text-tertiary: #7A7A98;
  --color-accent: #5B21B6;
  --color-accent-hover: #7C3AED;
  --color-border: #1A1A2E;
  --color-border-light: #1A1A2E;
  --color-shadow: #1A1A2E;

  /* Hard Shadows - The Neubrutalist Way */
  --shadow-sm: 3px 3px 0px var(--color-shadow);
  --shadow-md: 5px 5px 0px var(--color-shadow);
  --shadow-lg: 8px 8px 0px var(--color-shadow);
  --shadow-xl: 12px 12px 0px var(--color-shadow);
  --shadow-hover: 2px 2px 0px var(--color-shadow);

  /* Spacing - Chunky */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Layout */
  --max-width-text: 720px;
  --max-width-content: 1100px;
  --max-width-wide: 1280px;
  --border-radius: 0px;
  --border-radius-lg: 0px;
  --border-radius-sm: 0px;
  --border-width: 3px;

  /* Transitions - Snappy */
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-out: cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-fast: 150ms var(--ease-bounce);
  --transition-base: 200ms var(--ease-bounce);
  --transition-slow: 300ms var(--ease-out);
}

/* Dark mode - Still bold, just inverted */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1A1A2E;
    --color-surface: #7C3AED;
    --color-surface-alt: #EC4899;
    --color-surface-blue: #06B6D4;
    --color-surface-green: #84CC16;
    --color-surface-orange: #F97316;
    --color-surface-elevated: #2D2D44;
    --color-text-primary: #FFFEF0;
    --color-text-secondary: #C4C4D4;
    --color-text-tertiary: #9494A8;
    --color-accent: #FFE566;
    --color-accent-hover: #FFF099;
    --color-border: #FFFEF0;
    --color-border-light: #FFFEF0;
    --color-shadow: #000000;
  }
}

/* === BASE STYLES === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-system);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  background: var(--color-bg);
  background-image:
    radial-gradient(circle at 2px 2px, var(--color-border) 1px, transparent 0);
  background-size: 32px 32px;
  background-attachment: fixed;
  transition: background var(--transition-base), color var(--transition-base);
  overflow-x: hidden;
}

/* === TYPOGRAPHY SCALE === */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 0.5em;
  color: var(--color-text-primary);
  text-transform: uppercase;
}

h1 {
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: var(--space-6);
}

h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-top: var(--space-10);
}

h3 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: var(--space-8);
}

h4 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: var(--space-6);
}

.eyebrow {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-primary);
  background: var(--color-surface);
  padding: 6px 14px;
  display: inline-block;
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-4);
}

p {
  margin-bottom: 1.4em;
  font-size: 18px;
  color: var(--color-text-primary);
  font-weight: 500;
}

p.lead {
  font-size: 22px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  font-weight: 500;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  position: relative;
}

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

strong {
  font-weight: 700;
  color: var(--color-text-primary);
}

/* === LAYOUT PRIMITIVES === */
.site-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border-bottom: var(--border-width) solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 4px 0 var(--color-shadow);
}

.header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
}

.site-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  text-transform: uppercase;
}

.site-title a {
  color: var(--color-text-primary);
  text-decoration: none;
  display: inline-block;
  transition: transform var(--transition-fast);
}

.site-title a:hover {
  transform: rotate(-2deg) scale(1.05);
  color: var(--color-text-primary);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-2);
  align-items: center;
  margin: 0;
}

.site-nav a {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: var(--border-width) solid transparent;
  background: transparent;
  transition: all var(--transition-fast);
}

.site-nav a:hover {
  background: var(--color-bg);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.site-nav a.active {
  background: var(--color-text-primary);
  color: var(--color-surface);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.site-footer {
  padding: var(--space-10) var(--space-6);
  margin-top: var(--space-24);
  border-top: var(--border-width) solid var(--color-border);
  background: var(--color-surface-alt);
}

.footer-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-text {
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
}

.footer-links a {
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 8px 14px;
  border: var(--border-width) solid var(--color-border);
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  background: var(--color-text-primary);
  color: var(--color-bg);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* === CONTENT WRAPPER === */
.content-wrapper {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
  width: 100%;
}

.content-wrapper-narrow {
  max-width: var(--max-width-text);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
  width: 100%;
}

/* === COMPONENTS === */

/* Link Arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-primary);
  text-transform: uppercase;
  padding: 8px 16px;
  border: var(--border-width) solid var(--color-border);
  background: var(--color-surface-blue);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.link-arrow::after {
  content: '>';
  font-family: var(--font-mono);
  font-weight: 700;
  transition: transform var(--transition-fast);
}

.link-arrow:hover {
  background: var(--color-text-primary);
  color: var(--color-bg);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

/* Card */
.card {
  background: var(--color-surface-elevated);
  border: var(--border-width) solid var(--color-border);
  padding: var(--space-8);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-xl);
}

/* Divider */
.divider {
  height: var(--border-width);
  background: var(--color-border);
  margin: var(--space-16) 0;
  border: none;
}

/* Quote */
blockquote {
  border-left: 6px solid var(--color-surface-alt);
  padding: var(--space-6);
  margin: var(--space-10) 0;
  background: var(--color-surface-elevated);
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-md);
  font-size: 20px;
  line-height: 1.5;
  font-weight: 500;
  font-style: normal;
  color: var(--color-text-primary);
  position: relative;
}

blockquote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 60px;
  font-weight: 700;
  color: var(--color-surface-alt);
  line-height: 1;
}

/* Code */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-surface);
  padding: 4px 8px;
  border: 2px solid var(--color-border);
  color: var(--color-text-primary);
  font-weight: 500;
}

pre {
  background: var(--color-text-primary);
  padding: var(--space-6);
  overflow-x: auto;
  margin: var(--space-8) 0;
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-md);
}

pre code {
  background: none;
  padding: 0;
  border: none;
  color: var(--color-bg);
  font-size: 15px;
}

/* Lists */
ul, ol {
  margin-left: 1.5em;
  margin-bottom: 1.5em;
  color: var(--color-text-primary);
}

li {
  margin-bottom: 0.6em;
  padding-left: var(--space-2);
  font-weight: 500;
}

li::marker {
  color: var(--color-surface-alt);
  font-weight: 700;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-md);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: var(--color-text-primary);
  color: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.button:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-xl);
  color: var(--color-bg);
  text-decoration: none;
}

.button:active {
  transform: translate(0, 0);
  box-shadow: var(--shadow-hover);
}

.button-secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
}

.button-secondary:hover {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
}

/* === POST LAYOUT === */
.post-header {
  margin-bottom: var(--space-16);
  text-align: left;
  padding: var(--space-8);
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.post-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  margin-bottom: var(--space-4);
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.post-description {
  font-size: 22px;
  color: var(--color-text-primary);
  line-height: 1.4;
  font-weight: 500;
  margin-bottom: var(--space-6);
  max-width: 800px;
}

.post-meta {
  display: flex;
  gap: var(--space-4);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.post-meta .reading-time::before {
  content: '//';
  margin-right: var(--space-3);
  color: var(--color-surface-alt);
}

.post-content {
  font-size: 19px;
  line-height: 1.7;
}

.post-content h2 {
  margin-top: var(--space-16);
  padding: var(--space-4);
  background: var(--color-surface-blue);
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: inline-block;
}

.post-content h3 {
  margin-top: var(--space-10);
  border-left: 6px solid var(--color-surface-alt);
  padding-left: var(--space-4);
}

.post-content img {
  margin: var(--space-10) 0;
  box-shadow: var(--shadow-lg);
}

/* === CODE COPY BUTTON === */
.code-copy-button {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  background: var(--color-surface);
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
  cursor: pointer;
  opacity: 0;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  text-transform: uppercase;
}

pre:hover .code-copy-button {
  opacity: 1;
}

.code-copy-button:hover {
  background: var(--color-surface-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px) rotate(-1deg); }
  75% { transform: translateX(5px) rotate(1deg); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.animate-in {
  animation: fadeInUp 600ms var(--ease-bounce) both;
}

.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }

/* Hover shake effect for interactive elements */
.shake-on-hover:hover {
  animation: shake 0.4s ease-in-out;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  body {
    background-size: 24px 24px;
  }

  .site-header {
    padding: var(--space-3) var(--space-4);
  }

  .header-inner {
    height: 48px;
  }

  .site-title {
    font-size: 20px;
  }

  .site-nav ul {
    gap: var(--space-1);
  }

  .site-nav a {
    padding: 8px 12px;
    font-size: 12px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-6);
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .content-wrapper,
  .content-wrapper-narrow {
    padding: var(--space-10) var(--space-4);
  }

  h1 {
    font-size: 40px;
  }

  .eyebrow {
    font-size: 12px;
    padding: 4px 10px;
  }

  .button {
    padding: 12px 20px;
    font-size: 14px;
  }

  .post-header {
    padding: var(--space-6);
  }
}

/* === SELECTION === */
::selection {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
  border-left: var(--border-width) solid var(--color-border);
}

::-webkit-scrollbar-thumb {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-surface-alt);
}

/* === DAILY DESIGN BADGE === */
.daily-design-badge {
  position: fixed;
  bottom: 100px;
  left: -2px;
  z-index: 999;
}

.daily-design-label {
  background: var(--color-surface-alt);
  border: var(--border-width) solid var(--color-border);
  padding: 12px 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.daily-design-label span {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-primary);
  white-space: nowrap;
}

.daily-design-badge:hover .daily-design-label {
  background: var(--color-surface);
  transform: translateX(2px);
  box-shadow: var(--shadow-lg);
}

.daily-design-tooltip {
  position: absolute;
  bottom: 0;
  left: calc(100% + 12px);
  width: 280px;
  padding: var(--space-5);
  background: var(--color-surface-elevated);
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.daily-design-badge:hover .daily-design-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}

.daily-design-tooltip p {
  margin: 0 0 var(--space-2) 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-primary);
}

.daily-design-tooltip p:last-child {
  margin-bottom: 0;
}

.daily-design-tooltip strong {
  color: var(--color-text-primary);
}

.daily-design-tooltip .tooltip-cta {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 2px solid var(--color-border);
  font-weight: 600;
  color: var(--color-surface-alt);
}

@media (prefers-color-scheme: dark) {
  .daily-design-tooltip .tooltip-cta {
    color: var(--color-accent);
  }
}

/* Adjust for small screens */
@media (max-width: 768px) {
  .daily-design-badge {
    bottom: 60px;
  }

  .daily-design-tooltip {
    width: 220px;
  }

  .daily-design-label {
    padding: 10px 6px;
  }

  .daily-design-label span {
    font-size: 10px;
  }
}