@import url('https://fonts.googleapis.com/css2?family=Fredoka+One&family=Nunito:wght@400;600;700;800&display=swap');

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

body {
  font-family: 'Nunito', sans-serif;
  background: #fffbf0;
  color: #222;
  min-height: 100vh;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 3px solid #ffe082;
  padding: 0.8rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 4px 0 #fff9c4;
}

.nav-logo {
  font-family: 'Fredoka One', cursive;
  font-size: 1.6rem;
  color: #4c3bff;
  text-decoration: none;
  margin-right: auto;
  text-shadow: 2px 2px 0 #ffe082;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.nav-link {
  font-family: 'Fredoka One', cursive;
  font-size: 1rem;
  color: #333;
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  transition: background 0.15s, color 0.15s;
}

.nav-link:hover { background: #ffe082; color: #1a0062; }
.nav-link.active { background: #4c3bff; color: #fff; }
.github-link { background: #24292e; color: #fff !important; }
.github-link:hover { background: #3a3f45 !important; color: #fff !important; }

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #4c3bff;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 1rem;
  background: #fff;
  border-bottom: 3px solid #ffe082;
  gap: 0.5rem;
}

.mobile-menu.open { display: flex; }

@media (max-width: 700px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
}

.footer {
  background: #1a0062;
  color: #ccc;
  text-align: center;
  padding: 2rem;
  font-size: 0.95rem;
}
.footer a { color: #ffe082; text-decoration: none; }
.footer a:hover { text-decoration: underline; }

.page-hero {
  text-align: center;
  padding: 3rem 1.5rem 2rem;
  background: linear-gradient(135deg, #e8f4ff 0%, #fff9c4 50%, #ffe0f0 100%);
}
.page-hero-emoji { font-size: 4rem; display: block; margin-bottom: 0.5rem; }
.page-hero h1 {
  font-family: 'Fredoka One', cursive;
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: #1a0062;
  text-shadow: 2px 2px 0 #ffb347;
  margin-bottom: 0.5rem;
}
.page-hero p {
  font-size: 1.1rem;
  color: #444;
  max-width: 580px;
  margin: 0 auto;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.section-title {
  font-family: 'Fredoka One', cursive;
  font-size: 2rem;
  color: #1a0062;
  margin: 2.5rem 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tag {
  display: inline-block;
  background: #4c3bff;
  color: #fff;
  font-family: 'Fredoka One', cursive;
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 0.4rem;
}

.card {
  background: #fff;
  border-radius: 1.5rem;
  border: 3px solid #eee;
  padding: 1.5rem;
  box-shadow: 0 5px 0 #e0e0e0;
  margin-bottom: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 10px 0 #e0e0e0; }

.code-block {
  background: #0f0a2e;
  border-radius: 1rem;
  padding: 1.5rem;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  color: #a5f3fc;
  line-height: 1.7;
  overflow-x: auto;
  margin: 1rem 0;
  border: 2px solid #2b1cc9;
}
.code-block .kw { color: #f472b6; font-weight: bold; }
.code-block .str { color: #86efac; }
.code-block .num { color: #fbbf24; }
.code-block .cmt { color: #64748b; font-style: italic; }
.code-block .fn { color: #c4b5fd; }

.chip {
  display: inline-block;
  background: #f3f0ff;
  color: #4c3bff;
  border: 2px solid #c4b5fd;
  border-radius: 999px;
  padding: 0.2rem 0.8rem;
  font-family: 'Fredoka One', cursive;
  font-size: 0.85rem;
  margin: 0.2rem;
}

.search-box {
  width: 100%;
  padding: 0.9rem 1.4rem;
  font-family: 'Nunito', sans-serif;
  font-size: 1.05rem;
  border: 3px solid #c4b5fd;
  border-radius: 999px;
  outline: none;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 1.5rem;
}
.search-box:focus { border-color: #4c3bff; box-shadow: 0 0 0 4px rgba(76,59,255,0.15); }

.tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.tab-btn {
  font-family: 'Fredoka One', cursive;
  font-size: 1rem;
  padding: 0.5rem 1.3rem;
  border-radius: 999px;
  border: 2px solid #c4b5fd;
  background: #fff;
  color: #4c3bff;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.tab-btn:hover { background: #e8e4ff; }
.tab-btn.active { background: #4c3bff; color: #fff; border-color: #4c3bff; }

.pill-orange { background: #fff4e0; border-color: #ffd080; color: #7a4000; }
.pill-green { background: #e8fff4; border-color: #80ffb0; color: #005c30; }
.pill-blue { background: #e8f0ff; border-color: #80a8ff; color: #002080; }
.pill-pink { background: #ffe8f4; border-color: #ff80c0; color: #800050; }

.highlight-box {
  background: linear-gradient(135deg, #e8f4ff, #ffe0f0);
  border-radius: 1.5rem;
  padding: 2rem;
  margin: 2rem 0;
  border: 3px solid #c4b5fd;
}