/* ========================================
   CSS Custom Properties (Design Tokens)
   ======================================== */
:root {
  /* Colors */
  --color-gold-primary: #FFD700;
  --color-gold-dark: #D4AF37;
  --color-gold-light: #FFF8DC;
  --color-bg-primary: #121212;
  --color-bg-secondary: #1e1e1e;
  --color-bg-dark: #000000;
  --color-text-primary: #e0e0e0;
  --color-text-secondary: #b0b0b0;
  --color-text-light: #ffffff;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Typography */
  --font-family-primary: 'Stick No Bills', sans-serif;
  --font-family-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --line-height-base: 1.6;
  --line-height-tight: 1.2;
  
  /* Borders */
  --border-radius-sm: 0.5rem;
  --border-radius-md: 0.75rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --shadow-gold: 0 4px 15px rgba(255, 215, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

/* ========================================
   Base Styles
   ======================================== */
* {
  box-sizing: border-box;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  position: relative;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* ========================================
   Header Styles
   ======================================== */
header {
  background-color: var(--color-bg-primary);
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
}

/* Logo link */
.logo-link {
  display: block;
  text-decoration: none;
  transition: transform var(--transition-base);
}

.logo-link:hover {
  transform: scale(1.05);
}

/* Logo centering */
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
  max-width: 300px;
  padding: var(--spacing-md) 0;
}

/* ========================================
   Navigation Styles
   ======================================== */
.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style-type: none;
  padding: var(--spacing-md) var(--spacing-lg);
  margin: var(--spacing-md) auto 0;
  width: 100%;
}

.nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  list-style-type: none;
  padding: 0;
  margin: 0;
  gap: var(--spacing-xs);
  width: 100%;
}

.nav li {
  list-style-type: none;
  margin: 0;
  flex: 0 1 auto;
}

.nav a {
  display: block;
  color: var(--color-gold-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  position: relative;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.875rem;
}


.nav a::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 1px;
  height: 0;
  background-color: rgba(255, 215, 0, 0.3);
  transform: translateY(-50%);
  transition: height var(--transition-base);
}

.nav li:first-child a::after {
  display: none;
}

.nav a:hover,
.nav a:focus {
  background-color: rgba(255, 215, 0, 0.12);
  transform: translateY(-1px);
  outline: none;
  color: var(--color-gold-dark);
}

.nav a:hover::after,
.nav a:focus::after {
  height: 60%;
}

.nav a:active {
  transform: translateY(0);
}

/* Active page indicator */
.nav a[aria-current="page"] {
  background-color: rgba(255, 215, 0, 0.18);
  color: var(--color-gold-dark);
  font-weight: 700;
}

/* ========================================
   Main Content
   ======================================== */
main {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--container-padding);
}

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

.hero-title {
  font-family: var(--font-family-primary);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--color-gold-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  line-height: var(--line-height-tight);
}

.hero-text {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--color-gold-primary);
  max-width: 700px;
  margin: 0 auto;
  line-height: var(--line-height-base);
  font-weight: 600;
  text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
  letter-spacing: 0.5px;
}

.golden-highlight {
  color: var(--color-gold-primary);
  font-weight: 700;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.6), 0 2px 10px rgba(255, 215, 0, 0.4);
  position: relative;
  display: inline-block;
  font-size: 1.1em;
}

.golden-highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold-primary), transparent);
  opacity: 0.6;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    opacity: 0.4;
    transform: scaleX(0.8);
  }
  50% {
    opacity: 0.8;
    transform: scaleX(1);
  }
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg) var(--container-padding);
  margin-top: var(--spacing-xxl);
  text-align: center;
  border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.site-footer p {
  margin: 0 0 var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-gold-primary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-gold-dark);
  text-decoration: underline;
}

.footer-links span {
  color: var(--color-text-secondary);
  margin: 0 var(--spacing-xs);
}

/* ========================================
   Responsive Design
   ======================================== */
@media only screen and (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --font-size-base: 0.9375rem;
  }
  
  .center {
    width: 70%;
    max-width: 250px;
  }
  
  .nav {
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-sm) auto 0;
  }
  
  .nav ul {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .nav a {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.8125rem;
  }
  
  .nav a::after {
    display: none;
  }
  
  main {
    padding: var(--spacing-lg) var(--container-padding);
  }
}

@media only screen and (max-width: 480px) {
  .center {
    width: 80%;
    max-width: 200px;
  }
  
  .nav a {
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

/* Print styles */
@media print {
  header {
    position: static;
    box-shadow: none;
  }
  
  .nav {
    display: none;
  }
}

/* ========================================
   New Visual Components (Cards & Buttons)
   ======================================== */

/* Modern Card Component */
.card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 1px solid rgba(255, 215, 0, 0.1);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl), var(--shadow-gold);
}

.card img {
  border-radius: var(--border-radius-md);
  transition: transform var(--transition-base);
}

.card:hover img {
  transform: scale(1.05);
}

/* Gold Button Component */
.btn-gold {
  display: inline-block;
  background: linear-gradient(135deg, #FFD700 0%, #D4AF37 100%);
  color: #1a1a1a;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
  font-size: 0.9rem;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #FFE44D 0%, #E5C158 100%);
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
  transform: translateY(-2px);
  color: #000;
}

.btn-gold:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ========================================
   Animations
   ======================================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: opacity, transform;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay for child elements (like cards) */
.animate-child:nth-child(1) { transition-delay: 0.1s; }
.animate-child:nth-child(2) { transition-delay: 0.2s; }
.animate-child:nth-child(3) { transition-delay: 0.3s; }
.animate-child:nth-child(4) { transition-delay: 0.4s; }
.animate-child:nth-child(5) { transition-delay: 0.5s; }
.animate-child:nth-child(6) { transition-delay: 0.6s; }

/* ========================================
   Hero Polish
   ======================================== */
.hero {
  background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, rgba(255, 255, 255, 0) 70%),
              repeating-linear-gradient(45deg, rgba(0,0,0,0.02) 0px, rgba(0,0,0,0.02) 2px, transparent 2px, transparent 10px);
  padding: var(--spacing-xxl) var(--spacing-lg);
  border-radius: var(--border-radius-xl);
  margin-bottom: var(--spacing-xxl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 60%);
  animation: rotate 20s linear infinite;
  z-index: -1;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  letter-spacing: 2px;
  text-transform: uppercase;
  background: linear-gradient(135deg, #FFD700 0%, #D4AF37 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
  margin-bottom: var(--spacing-lg);
}

/* Dark Mode Form Inputs */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
  background-color: #2c2c2c;
  border: 1px solid #444;
  color: #fff;
  border-radius: var(--border-radius-sm);
  padding: 0.75rem;
  width: 100%;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-gold-primary);
  box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
}

label {
  color: var(--color-gold-primary);
}

/* Dark Mode Tables */
table {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

th {
  background-color: #333;
  color: var(--color-gold-primary);
  border-bottom: 1px solid #444;
}

td {
  border-bottom: 1px solid #333;
}