/*
 * Tama Paradise Toolkit - Styles
 * Warm, friendly palette inspired by Tamagotchi aesthetics
 */

:root {
  /* Warm cream and soft backgrounds */
  --bg-main: #faf8f5;
  --bg-card: #ffffff;
  --bg-alt: #f5f0e8;
  --bg-header: #fff9f0;

  /* Text colors */
  --text-primary: #2d2a26;
  --text-secondary: #5c5650;
  --text-muted: #8a847b;

  /* Accent colors - warm pink/coral palette */
  --accent: #e85d75;
  --accent-hover: #d14a62;
  --accent-light: #fff0f3;

  /* Secondary accent - soft teal */
  --secondary: #4db6ac;
  --secondary-hover: #3d9e94;

  /* Borders and shadows */
  --border: #e8e4de;
  --border-light: #f0ece6;
  --shadow: rgba(45, 42, 38, 0.08);
  --shadow-hover: rgba(45, 42, 38, 0.15);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

p { margin-bottom: var(--space-sm); }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Header */
.site-header {
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px var(--shadow);
}

.site-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.site-title a {
  color: inherit;
}

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

.tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-left: auto;
}

/* Navigation */
.nav-links {
  display: flex;
  gap: var(--space-md);
  margin-left: auto;
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--space-xs) 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Main content */
main {
  flex: 1;
  padding: var(--space-xl) 0;
}

/* Hero section */
.hero {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding: var(--space-lg) 0;
}

.hero h1 {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 2.5rem;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Product grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

/* Product card */
.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--shadow-hover);
}

.product-card h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.product-card .price {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: var(--space-sm);
}

.product-card .description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.product-card .features {
  list-style: none;
  margin-bottom: var(--space-md);
}

.product-card .features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.product-card .features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
}

.product-card .btn {
  margin-top: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  background: var(--accent);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

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

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

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

.btn-small {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Page header (for subpages) */
.page-header {
  margin-bottom: var(--space-lg);
}

.breadcrumb {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

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

.breadcrumb span {
  color: var(--text-muted);
  margin: 0 var(--space-xs);
}

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

.page-header .subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Content sections */
.content-section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px var(--shadow);
}

.content-section h2 {
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--border-light);
}

.content-section h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.content-section ul {
  margin-left: var(--space-md);
  margin-bottom: var(--space-md);
}

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

.content-section p {
  color: var(--text-secondary);
}

/* CTA section */
.cta-section {
  background: linear-gradient(135deg, var(--accent-light) 0%, #fff 100%);
  text-align: center;
  padding: var(--space-lg);
  border: 2px solid var(--accent);
}

.cta-section h3 {
  margin-bottom: var(--space-sm);
}

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

/* Shop widget section */
.shop-section {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-top: var(--space-xl);
}

.shop-section h2 {
  text-align: center;
  margin-bottom: var(--space-md);
}

#kofi-shop-embed {
  min-height: 200px;
}

/* Button group */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* Footer */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: var(--space-lg) 0;
  margin-top: auto;
}

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

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.social-links a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.copyright {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --space-xl: 2.5rem;
    --space-lg: 1.5rem;
  }

  .header-content {
    flex-wrap: wrap;
  }

  .tagline {
    display: none;
  }

  .site-header {
    position: relative;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-header);
    flex-direction: column;
    padding: var(--space-md) var(--space-lg);
    gap: 0;
    box-shadow: 0 4px 12px var(--shadow);
    z-index: 1000;
    border-top: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: var(--space-sm) 0;
    border-bottom: none;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero p {
    font-size: 1rem;
  }

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

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }
}

/* Utility classes */
.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); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

/* Inter font import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* Animated Tamagotchi mascot */
.tama-mascot {
  width: 64px;
  height: 64px;
  background-size: 256px 256px; /* 4x scale for crisp pixels */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  animation: tama-idle 1s steps(1) infinite;
  display: inline-block;
  vertical-align: middle;
}

.tama-mascot.mametchi {
  background-image: url('/img/mametchi-sprite.png');
}

.tama-mascot.violetchi {
  background-image: url('/img/violetchi-sprite.png');
}

.tama-mascot.kuchipatchi {
  background-image: url('/img/kuchipatchi-sprite.png');
}

.tama-mascot.mametchi-beret {
  background-image: url('/img/mametchi-beret-sprite.png');
}

.tama-mascot.lovelitchi {
  background-image: url('/img/lovelitchi-sprite.png');
}

.tama-mascot.ginjirotchi {
  background-image: url('/img/ginjirotchi-sprite.png');
}

@keyframes tama-idle {
  0%, 50% { background-position: 0 0; }
  50.01%, 100% { background-position: -64px 0; }
}

/* Mascot container in hero */
.hero-mascot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

/* Screenshot gallery - side by side */
.screenshot-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.screenshot-gallery img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px var(--shadow);
}

@media (max-width: 600px) {
  .screenshot-gallery {
    grid-template-columns: 1fr;
  }
}

/* Single screenshot */
.screenshot-single {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px var(--shadow);
  margin: var(--space-sm) 0;
  display: block;
}

/* Planet gallery - 3 in a row */
.planet-gallery {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin: var(--space-md) 0;
}

.planet-gallery img {
  width: 320px;
  height: 320px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 16px;
}

@media (max-width: 1100px) {
  .planet-gallery {
    flex-wrap: wrap;
  }
  .planet-gallery img {
    width: 200px;
    height: 200px;
  }
}