/* ==========================================================================
   madebyskows.com - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Colors - Clean dark theme with excellent contrast */
  --color-bg: #0a0a0b;
  --color-bg-elevated: #141416;
  --color-bg-card: #1a1a1d;
  --color-bg-hover: #222225;
  
  --color-text: #fafafa;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  
  --color-accent: #3b82f6;
  --color-accent-hover: #60a5fa;
  --color-accent-subtle: rgba(59, 130, 246, 0.1);
  
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.15);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* 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;
  
  /* Layout */
  --max-width: 1200px;
  --content-width: 720px;
  
  /* Borders */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
}

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

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

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

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

h4 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

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

.lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.small {
  font-size: 0.875rem;
}

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

.meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.site {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

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

.prose {
  max-width: var(--content-width);
}

.prose h2 {
  margin-top: var(--space-3xl);
}

.prose h3 {
  margin-top: var(--space-2xl);
}

.prose p + p {
  margin-top: var(--space-md);
}

.prose ul, .prose ol {
  margin: var(--space-lg) 0;
  padding-left: var(--space-xl);
  color: var(--color-text-secondary);
}

.prose li {
  margin-bottom: var(--space-sm);
}

.prose li::marker {
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  color: var(--color-text);
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.site-nav a {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-text);
  background: var(--color-bg-hover);
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .site-nav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .site-nav a {
    padding: var(--space-sm) var(--space-sm);
    font-size: 0.875rem;
  }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding: var(--space-4xl) 0;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: var(--space-lg);
}

.hero .lead {
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-bg-card);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-bg-hover);
}

/* Inline success banner for forms */
.form-success {
  background: linear-gradient(180deg, var(--color-bg-elevated), var(--color-bg-card));
  border: 1px solid rgba(59,130,246,0.12);
  color: var(--color-text);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.form-success h3 {
  margin: 0 0 var(--space-sm) 0;
  font-size: 1rem;
}

.form-success p {
  margin: 0;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.card-description {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

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

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

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

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Feature Cards (What I Do section)
   -------------------------------------------------------------------------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.feature {
  padding: var(--space-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.feature h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.feature p {
  font-size: 0.9375rem;
  margin: 0;
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Project Cards
   -------------------------------------------------------------------------- */
.projects {
  display: grid;
  gap: var(--space-xl);
}

.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  text-decoration: none;
  color: inherit;
}

.project-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.project-type {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
}

.project-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.project-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  font-size: 1rem;
  line-height: 1.6;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-secondary);
}

.project-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  color: var(--color-accent);
  font-size: 0.9375rem;
}

.project-link::after {
  content: '→';
  /* keep subtle arrow but do not shift layout on hover */
  transition: color var(--transition-fast);
}

/* Remove gap change and side-pop on hover to prevent layout jumps */
.project-link:hover {
  gap: var(--space-sm);
}

.project-card:hover .project-link::after {
  /* disable side translate to avoid pop */
  transform: none;
}

.project-thumbnail {
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
}

.project-thumbnail img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

@media (max-width: 768px) {
  .project-card {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .project-thumbnail {
    order: -1;
  }
}

/* --------------------------------------------------------------------------
   Section Headers
   -------------------------------------------------------------------------- */
.section-header {
  margin-bottom: var(--space-3xl);
}

.section-header.center {
  text-align: center;
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  max-width: 600px;
}

.section-header.center p {
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin: var(--space-4xl) 0;
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

.cta-section p {
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0;
  margin-top: var(--space-4xl);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: var(--color-text);
}

@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   Page Headers
   -------------------------------------------------------------------------- */
.page-header {
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-3xl);
}

.page-header h1 {
  margin-bottom: var(--space-md);
}

.page-header .lead {
  max-width: 600px;
}

/* --------------------------------------------------------------------------
   Screenshot Grid (Product Pages)
   -------------------------------------------------------------------------- */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.screenshot {
  aspect-ratio: 9/16;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

@media (max-width: 480px) {
  .screenshot-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 500px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   Product Pages
   -------------------------------------------------------------------------- */
.product-hero {
  padding: var(--space-2xl) 0 var(--space-3xl);
}

.product-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-top: var(--space-xl);
}

@media (max-width: 900px) {
  .product-hero-content {
    grid-template-columns: 1fr;
  }
  
  .product-hero-image {
    order: -1;
  }
}

.product-hero-text h1 {
  margin-bottom: var(--space-lg);
}

.product-hero-text .lead {
  margin-bottom: var(--space-xl);
}

.product-hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.product-hero-image img {
  max-width: 100%;
  max-height: 400px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   Legal Pages
   -------------------------------------------------------------------------- */
.legal-content {
  max-width: var(--content-width);
}

.legal-content h2 {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.legal-content h2:first-of-type {
  margin-top: var(--space-xl);
  padding-top: 0;
  border-top: none;
}

.legal-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.legal-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.legal-nav a:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-hover);
}

.legal-nav a::after {
  content: '→';
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Case Study Pages
   -------------------------------------------------------------------------- */
.case-hero {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: none;
}

.case-hero + .section {
  border-top: none;
  padding-top: 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-xl);
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--color-accent);
}

.case-intro {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-top: var(--space-lg);
}

.case-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-3xl);
  align-items: start;
}

@media (max-width: 900px) {
  .case-grid {
    grid-template-columns: 1fr;
  }
  
  .case-sidebar {
    position: static;
  }
}

.case-main h2 {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
}

.case-main h2:first-of-type {
  margin-top: var(--space-2xl);
}

.case-main p {
  font-size: 1rem;
  line-height: 1.75;
}

.case-main ul {
  margin: var(--space-lg) 0;
  padding-left: var(--space-xl);
  color: var(--color-text-secondary);
}

.case-main li {
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

.case-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  margin: 0;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.case-image img {
  max-width: 100%;
  max-height: 400px;
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  object-fit: contain;
}

.case-image figcaption {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  text-align: center;
  line-height: 1.5;
}

/* Media grid for GIF galleries */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.media-grid .case-image {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.media-grid .case-image img {
  max-height: 500px;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

/* 4-column grid for smaller screenshots */
.media-grid-4 {
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.media-grid-4 .case-image {
  padding: var(--space-md);
}

.media-grid-4 .case-image img {
  max-height: 350px;
}

.media-grid-4 .case-image figcaption {
  font-size: 0.8125rem;
}

/* 3-column grid */
.media-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.media-grid-3 .case-image {
  padding: var(--space-md);
}

.media-grid-3 .case-image img {
  max-height: 380px;
}

.media-grid-3 .case-image figcaption {
  font-size: 0.8125rem;
}

/* 2-column grid */
.media-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.media-grid-2 .case-image {
  padding: var(--space-md);
}

.media-grid-2 .case-image img {
  max-height: 400px;
}

.media-grid-2 .case-image figcaption {
  font-size: 0.875rem;
}

@media (max-width: 1000px) {
  .media-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .media-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* General utility for overview/showcase cards on product & portfolio pages */
.showcase-card {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-3xl);
  padding: var(--space-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.case-sidebar {
  position: sticky;
  top: 100px;
}

.case-meta {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.case-meta h3 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.case-meta dl {
  display: grid;
  gap: var(--space-md);
}

.case-meta dt {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.case-meta dd {
  font-size: 0.9375rem;
  color: var(--color-text);
  font-weight: 500;
}

.skill-tags {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tags li {
  font-size: 0.8125rem;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-bg-hover);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

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

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

.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); }
.mt-3xl { margin-top: var(--space-3xl); }

.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); }
.mb-3xl { margin-bottom: var(--space-3xl); }

/* --------------------------------------------------------------------------
   Legal Content & Documentation
   -------------------------------------------------------------------------- */
.legal-content {
  max-width: var(--content-width);
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

.legal-content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.legal-content p {
  margin-bottom: var(--space-lg);
  line-height: 1.7;
  color: var(--color-text);
}

.legal-content ul, .legal-content ol {
  margin-bottom: var(--space-lg);
  margin-left: var(--space-lg);
  line-height: 1.7;
}

.legal-content li {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.legal-content strong {
  font-weight: 600;
  color: var(--color-text);
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

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

.legal-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  font-weight: 500;
}

.legal-divider {
  margin: var(--space-2xl) 0;
  border: none;
  border-top: 1px solid var(--color-border);
  opacity: 0.6;
}

.legal-links {
  text-align: center;
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  opacity: 0.8;
}

.legal-links h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.legal-links p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.legal-links a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.legal-links a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Focus States (Accessibility)
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

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