/* Where's Waldo - Global Design System */
/* Fonts are now loaded via <link> in HTML head for better performance */

:root {
  /* Colors */
  --waldo-red: #dc334b;
  --waldo-white: #FFFFFF;
  --waldo-blue: #0066CC;
  --waldo-yellow: #FFD700;
  --dark-bg: #1a1a2e;
  --light-bg: #f8f9fa;
  --text-dark: #2d3436;
  --text-light: #636e72;
  --shadow: rgba(0, 0, 0, 0.1);
  --shadow-hover: rgba(237, 28, 36, 0.2);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;

  /* Typography */
  --font-heading: 'Fredoka', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

body {
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--text-dark);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--waldo-red);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-sm);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

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

a:hover {
  color: var(--waldo-red);
}

/* Stripe Pattern Utility */
.stripe-bg {
  background: repeating-linear-gradient(45deg,
      var(--waldo-red),
      var(--waldo-red) 10px,
      var(--waldo-white) 10px,
      var(--waldo-white) 20px);
}

.stripe-border {
  border: 4px solid var(--waldo-red);
  position: relative;
}

.stripe-border::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: repeating-linear-gradient(90deg,
      var(--waldo-red) 0px,
      var(--waldo-red) 4px,
      transparent 4px,
      transparent 8px);
  pointer-events: none;
  opacity: 0.3;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md);
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-md);
}

/* Header Navigation */
.site-header {
  background: var(--waldo-white);
  box-shadow: 0 4px 20px var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  animation: slideDown 0.5s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--waldo-red);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--waldo-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background: linear-gradient(135deg, var(--waldo-red) 0%, #c41e3a 100%);
  color: var(--waldo-white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><circle cx="30" cy="30" r="2" fill="white" opacity="0.1"/></svg>');
  animation: float 20s linear infinite;
}

@keyframes float {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-60px);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--waldo-white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

/* Grid Layout */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

/* Card Component */
.card {
  background: var(--waldo-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: 0 4px 20px var(--shadow);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--waldo-red), var(--waldo-blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px var(--shadow-hover);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--waldo-red), #ff4757);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  transition: transform var(--transition-normal);
}

.card:hover .card-icon {
  transform: rotate(10deg) scale(1.1);
}

.card h3 {
  margin-bottom: var(--spacing-xs);
}

.card p {
  font-size: 0.95rem;
}

/* Content Section */
.content-section {
  background: var(--waldo-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  box-shadow: 0 4px 20px var(--shadow);
}

.content-section h2 {
  border-bottom: 3px solid var(--waldo-red);
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.content-section ul,
.content-section ol {
  margin: var(--spacing-sm) 0;
  padding-left: var(--spacing-md);
}

.content-section li {
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

/* Image Styles */
.featured-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px var(--shadow);
  margin: var(--spacing-md) 0;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.image-grid img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-normal);
  cursor: pointer;
}

.image-grid img:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 30px var(--shadow-hover);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--waldo-red), #c41e3a);
  color: var(--waldo-white);
  box-shadow: 0 4px 15px rgba(237, 28, 36, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(237, 28, 36, 0.4);
  color: var(--waldo-white);
}

.btn-secondary {
  background: var(--waldo-white);
  color: var(--waldo-red);
  border: 2px solid var(--waldo-red);
}

.btn-secondary:hover {
  background: var(--waldo-red);
  color: var(--waldo-white);
}

/* Back to Home Link */
.back-home {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin: var(--spacing-md) 0;
  font-weight: 600;
  color: var(--waldo-red);
  transition: gap var(--transition-fast);
}

.back-home:hover {
  gap: var(--spacing-sm);
}

.back-home::before {
  content: '←';
  font-size: 1.25rem;
}

/* Footer */
.site-footer {
  background: var(--dark-bg);
  color: var(--waldo-white);
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.site-footer p {
  color: rgba(255, 255, 255, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: var(--spacing-md);
  }

  .content-section {
    padding: var(--spacing-md);
  }

  .header-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  /* Make floated images responsive on mobile */
  .featured-image[style*="float"] {
    float: none !important;
    max-width: 100% !important;
    margin: var(--spacing-md) 0 !important;
    display: block;
  }

  /* Optimize image grid for mobile */
  .image-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .image-grid img {
    height: auto;
    min-height: 200px;
  }
}

/* Loading Animation */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}