/* TShirtGen Policies Website - Memphis Design Style */

:root {
  /* Memphis Color Palette */
  --color-purple: #a78bfa;
  --color-yellow: #fde047;
  --color-pink: #f472b6;
  --color-teal: #2DD4BF;
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-gray-bg: #f0f0f0;
  --color-gray-text: #6b7280;
  --color-error: #FF6B35;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-base: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  --space-xxxl: 64px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-xxl: 32px;

  /* Typography */
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 22px;
  --font-size-xxl: 28px;
  --font-size-xxxl: 36px;
  --font-size-display: 48px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-black);
  background-color: var(--color-gray-bg);
  /* Memphis dotted background pattern */
  background-image: radial-gradient(circle, rgba(0,0,0,0.05) 2px, transparent 2px);
  background-size: 20px 20px;
  line-height: 1.5;
}

/* Header - Memphis Style */
header {
  background: var(--color-white);
  border-bottom: 3px solid var(--color-black);
  padding: var(--space-lg) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 0 0 var(--color-purple);
}

header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-base);
}

header h1 {
  font-size: var(--font-size-xxl);
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-3px) rotate(-1deg); }
  20%, 40%, 60%, 80% { transform: translateX(3px) rotate(1deg); }
}

header h1 a {
  color: var(--color-black);
  text-decoration: none;
  position: relative;
  display: inline-block;
  padding: 0;
  background: transparent;
  border: none;
}

header h1 a:hover {
  background: transparent;
  padding: 0;
}

header h1 a:hover .logo {
  animation: shake 0.5s ease-in-out;
}

header .logo {
  display: block;
  height: 40px;
  width: auto;
}

nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-base);
  flex-wrap: wrap;
}

nav a {
  color: var(--color-black);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  padding: var(--space-sm) var(--space-base);
  background: var(--color-white);
  border: 3px solid var(--color-black);
  border-radius: var(--radius-md);
  display: block;
  position: relative;
  transition: all 0.1s;
}

nav a::after {
  content: '';
  position: absolute;
  inset: 3px -3px -3px 3px;
  background: var(--color-purple);
  border-radius: var(--radius-md);
  z-index: -1;
  transition: opacity 0.1s;
}

nav a:hover {
  background: var(--color-purple);
  color: var(--color-white);
}

nav a:active {
  transform: translate(3px, 3px);
}

nav a:active::after {
  opacity: 0;
}

/* Main Content */
main {
  max-width: 1000px;
  margin: var(--space-xxl) auto;
  padding: 0 var(--space-lg);
  min-height: calc(100vh - 400px);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--space-xxxl) 0;
  margin-bottom: var(--space-xxl);
}

.hero h2 {
  font-size: var(--font-size-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-base);
  color: var(--color-black);
  text-shadow:
    4px 4px 0 var(--color-purple),
    8px 8px 0 var(--color-yellow);
}

.hero p {
  font-size: var(--font-size-xl);
  color: var(--color-gray-text);
  margin-bottom: var(--space-xl);
  font-weight: 500;
}

/* Policy Cards Grid */
.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxxl) 0;
}

.policy-card {
  background: var(--color-white);
  border: 3px solid var(--color-black);
  border-radius: var(--radius-xxl);
  padding: var(--space-xl);
  text-decoration: none;
  color: var(--color-black);
  position: relative;
  transition: transform 0.2s;
  display: block;
}

/* Alternating shadow colors */
.policy-card:nth-child(odd)::after {
  content: '';
  position: absolute;
  inset: 8px -8px -8px 8px;
  background: var(--color-purple);
  border-radius: var(--radius-xxl);
  z-index: -1;
  transition: opacity 0.2s;
}

.policy-card:nth-child(even)::after {
  content: '';
  position: absolute;
  inset: 8px -8px -8px 8px;
  background: var(--color-yellow);
  border-radius: var(--radius-xxl);
  z-index: -1;
  transition: opacity 0.2s;
}

.policy-card:hover {
  transform: translate(-2px, -2px);
}

.policy-card:active {
  transform: translate(8px, 8px);
}

.policy-card:active::after {
  opacity: 0;
}

.policy-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-sm);
  color: var(--color-black);
}

.policy-card h4 {
  margin-top: 0;
}

.policy-card p {
  color: var(--color-gray-text);
  font-size: var(--font-size-base);
  line-height: 1.6;
}

/* Contact Box */
.contact-box {
  background: var(--color-purple);
  color: var(--color-white);
  padding: var(--space-xl);
  border: 3px solid var(--color-black);
  border-radius: var(--radius-xxl);
  margin: var(--space-xxl) 0;
  position: relative;
}

.contact-box::after {
  content: '';
  position: absolute;
  inset: 8px -8px -8px 8px;
  background: var(--color-black);
  border-radius: var(--radius-xxl);
  z-index: -1;
}

.contact-box h3 {
  color: var(--color-white);
  font-size: var(--font-size-xxl);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0;
  margin-bottom: var(--space-base);
}

.contact-box a {
  color: var(--color-yellow);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.contact-box a:hover {
  background: var(--color-yellow);
  color: var(--color-black);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-top: var(--space-xxl);
  margin-bottom: var(--space-base);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 1px;
}

h1 {
  font-size: var(--font-size-xxxl);
  text-transform: uppercase;
  margin-top: 0;
}

h2 {
  font-size: var(--font-size-xxl);
  text-transform: uppercase;
  padding-bottom: var(--space-sm);
  border-bottom: 3px solid var(--color-black);
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 60%;
  height: 3px;
  background: var(--color-purple);
}

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

h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
}

p {
  margin-bottom: var(--space-base);
  line-height: 1.6;
}

a {
  color: var(--color-purple);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-black);
  background: var(--color-yellow);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Lists */
ul, ol {
  margin-left: var(--space-xl);
  margin-bottom: var(--space-base);
}

ul li, ol li {
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

ul li::marker {
  color: var(--color-purple);
  font-weight: 900;
}

/* Tables */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: var(--space-xl) 0;
  border: 3px solid var(--color-black);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
}

thead {
  background: var(--color-purple);
  color: var(--color-white);
}

th {
  padding: var(--space-base);
  text-align: left;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: var(--font-size-sm);
  border-bottom: 3px solid var(--color-black);
}

td {
  padding: var(--space-base);
  border-bottom: 2px solid var(--color-gray-bg);
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: var(--color-gray-bg);
}

/* Code */
code {
  background: var(--color-gray-bg);
  padding: var(--space-xs) var(--space-sm);
  border: 2px solid var(--color-black);
  border-radius: var(--radius-sm);
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.9em;
  font-weight: 600;
}

pre {
  background: var(--color-black);
  color: var(--color-yellow);
  padding: var(--space-lg);
  border: 3px solid var(--color-black);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin-bottom: var(--space-base);
  position: relative;
}

pre::after {
  content: '';
  position: absolute;
  inset: 4px -4px -4px 4px;
  background: var(--color-purple);
  border-radius: var(--radius-lg);
  z-index: -1;
}

pre code {
  background: none;
  padding: 0;
  border: none;
  color: var(--color-yellow);
  font-weight: 400;
}

/* Blockquotes */
blockquote {
  border-left: 4px solid var(--color-purple);
  padding-left: var(--space-base);
  margin: var(--space-xl) 0;
  font-style: italic;
  font-size: var(--font-size-lg);
  color: var(--color-gray-text);
  background: var(--color-white);
  padding: var(--space-base);
  border-radius: var(--radius-md);
}

/* Horizontal Rule */
hr {
  border: none;
  height: 3px;
  background: var(--color-black);
  margin: var(--space-xxl) 0;
  position: relative;
}

hr::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-yellow);
}

/* Alert Boxes */
.alert {
  padding: var(--space-base);
  border: 3px solid var(--color-black);
  border-radius: var(--radius-lg);
  margin: var(--space-base) 0;
  font-weight: 600;
  position: relative;
}

.alert::after {
  content: '';
  position: absolute;
  inset: 4px -4px -4px 4px;
  border-radius: var(--radius-lg);
  z-index: -1;
}

.alert-info {
  background: var(--color-white);
  color: var(--color-black);
}

.alert-info::after {
  background: var(--color-purple);
}

.alert-warning {
  background: var(--color-white);
  color: var(--color-black);
}

.alert-warning::after {
  background: var(--color-yellow);
}

.alert-danger {
  background: var(--color-white);
  color: var(--color-black);
}

.alert-danger::after {
  background: var(--color-error);
}

.alert-success {
  background: var(--color-white);
  color: var(--color-black);
}

.alert-success::after {
  background: var(--color-teal);
}

/* Last Updated */
.last-updated {
  font-style: italic;
  color: var(--color-gray-text);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-xl);
  font-weight: 600;
}

/* Footer */
footer {
  background: var(--color-white);
  border-top: 3px solid var(--color-black);
  padding: var(--space-xxl) 0;
  margin-top: var(--space-xxxl);
  box-shadow: 0 -4px 0 0 var(--color-yellow);
}

footer .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  text-align: center;
}

footer p {
  color: var(--color-gray-text);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

footer .footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-base);
  margin-top: var(--space-base);
  flex-wrap: wrap;
}

footer .footer-links a {
  color: var(--color-black);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-sm) var(--space-base);
  background: var(--color-white);
  border: 3px solid var(--color-black);
  border-radius: var(--radius-md);
  position: relative;
  transition: all 0.1s;
}

footer .footer-links a::after {
  content: '';
  position: absolute;
  inset: 3px -3px -3px 3px;
  background: var(--color-pink);
  border-radius: var(--radius-md);
  z-index: -1;
  transition: opacity 0.1s;
}

footer .footer-links a:hover {
  background: var(--color-pink);
  color: var(--color-white);
}

footer .footer-links a:active {
  transform: translate(3px, 3px);
}

footer .footer-links a:active::after {
  opacity: 0;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  background: var(--color-purple);
  color: var(--color-white);
  width: 56px;
  height: 56px;
  border: 3px solid var(--color-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: var(--font-size-xxl);
  font-weight: 900;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s;
  position: relative;
}

.back-to-top::after {
  content: '';
  position: absolute;
  inset: 4px -4px -4px 4px;
  background: var(--color-black);
  border-radius: 50%;
  z-index: -1;
  transition: opacity 0.1s;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--color-yellow);
  color: var(--color-black);
  transform: scale(1.1);
}

.back-to-top:active {
  transform: translate(4px, 4px);
}

.back-to-top:active::after {
  opacity: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --font-size-display: 32px;
    --font-size-xxxl: 28px;
    --font-size-xxl: 22px;
  }

  header .container {
    flex-direction: column;
    text-align: center;
  }

  header h1 {
    font-size: var(--font-size-xl);
  }

  nav ul {
    justify-content: center;
    gap: var(--space-sm);
  }

  .hero h2 {
    font-size: var(--font-size-xxxl);
    text-shadow:
      2px 2px 0 var(--color-purple),
      4px 4px 0 var(--color-yellow);
  }

  .hero p {
    font-size: var(--font-size-base);
  }

  .policy-grid {
    grid-template-columns: 1fr;
  }

  footer .footer-links {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .back-to-top {
    bottom: var(--space-base);
    right: var(--space-base);
    width: 48px;
    height: 48px;
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 480px) {
  main {
    padding: 0 var(--space-base);
  }

  .policy-card,
  .contact-box {
    padding: var(--space-lg);
  }

  table {
    font-size: var(--font-size-sm);
  }

  th, td {
    padding: var(--space-sm);
  }
}

/* Print Styles */
@media print {
  body {
    background: white;
    background-image: none;
  }

  header, footer, nav, .back-to-top {
    display: none;
  }

  main {
    max-width: 100%;
    padding: 0;
  }

  .policy-card::after,
  .contact-box::after,
  h2::after {
    display: none;
  }

  a {
    color: var(--color-black);
    text-decoration: underline;
  }
}