@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Inter:wght@400;700&display=swap');

body {
  font-family: 'Orbitron', 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* Light Mode – Softer Orange */
body.light-mode {
  background-color: #fdf6f0; /* Warmer off-white */
  color: #d2691e; /* Burnt orange – less harsh */
}

/* Dark Mode – Muted Cyan */
body.dark-mode {
  background-color: #0f0f0f; /* Deeper black */
  color: #4682b4; /* Steel blue – calmer glow */
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-radius: 0 0 10px 10px;
  transition: all 0.3s ease;
  position: sticky;
  top: 0;
  z-index: 10;
}

body.light-mode .header {
  background: linear-gradient(90deg, #d2691e, #e6b800); /* Subtle yellow-orange */
  box-shadow: 0 0 10px rgba(210, 105, 30, 0.5); /* Dimmer */
}

body.dark-mode .header {
  background: linear-gradient(90deg, #4682b4, #5a9fd4); /* Softer blue */
  box-shadow: 0 0 12px rgba(70, 130, 180, 0.5); /* Muted */
}

/* Logo / Neon Title */
.logo {
  font-size: 1.8rem;
  font-weight: 900;
}

.neon-title {
  text-align: center;
  margin: 2rem 0 1rem;
  animation: glow 2s ease-in-out infinite alternate;
  font-size: 2.5rem;
  font-weight: 900;
}

body.light-mode .logo,
body.light-mode .neon-title {
  color: #ffffff;
  text-shadow: 0 0 3px #e6b800, 0 0 8px #d2691e, 0 0 12px #e6b800; /* Shorter shadows */
}

body.dark-mode .logo,
body.dark-mode .neon-title {
  color: #00e5ff;
  text-shadow: 0 0 3px #5a9fd4, 0 0 8px #4682b4, 0 0 12px #5a9fd4;
}

@keyframes glow {
  from {
    text-shadow: 0 0 3px, 0 0 6px, 0 0 12px, 0 0 24px; /* Halved distances */
  }
  to {
    text-shadow: 0 0 6px, 0 0 12px, 0 0 24px, 0 0 36px;
  }
}

/* Buttons & CTA */
.btn, .cta-button {
  border: 1px solid;
  border-radius: 8px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-weight: bold;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  font-family: inherit;
}

body.light-mode .btn,
body.light-mode .cta-button {
  background-color: #fdf6f0;
  color: #d2691e;
  border-color: #d2691e;
  box-shadow: 0 0 8px rgba(210, 105, 30, 0.3); /* Subtle hover */
}

body.dark-mode .btn,
body.dark-mode .cta-button {
  background-color: #1a1a1a; /* Softer black */
  color: #4682b4;
  border-color: #4682b4;
  box-shadow: 0 0 8px rgba(70, 130, 180, 0.3);
}

.btn:hover, .cta-button:hover {
  transform: translateY(-2px); /* Gentler lift */
  box-shadow: 0 0 8px currentColor, 0 0 16px currentColor; /* Dimmer */
}

/* Chapters Grid */
.chapters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.chapter-card {
  display: block;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  font-weight: bold;
  text-decoration: none;
  border: 1px solid;
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}

body.light-mode .chapter-card {
  background-color: #fdf6f0;
  color: #d2691e;
  border-color: #d2691e;
}

body.dark-mode .chapter-card {
  background-color: #1a1a1a;
  color: #4682b4;
  border-color: #4682b4;
}

.chapter-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 12px currentColor, 0 0 20px currentColor; /* Halved */
}

.teaser {
  font-size: 0.9rem;
  opacity: 0.8;
  margin: 0.5rem 0;
}

.date {
  opacity: 0.7;
  font-size: 0.8rem;
}

.upcoming {
  opacity: 0.6;
}

/* Hero */
.hero {
  text-align: center;
  padding: 2rem;
  background-image: url('assets/images/jonathan.jpeg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1;
}

.hero > * { position: relative; z-index: 2; }

.hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1rem 0;
  box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

/* Search Bar */
.search-container {
  max-width: 600px;
  margin: 1rem auto;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 0.8rem 1rem 0.8rem 2.5rem;
  border: 1px solid currentColor;
  border-radius: 25px;
  background: transparent;
  color: currentColor;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
}

body.light-mode .search-input {
  background-color: #fdf6f0;
  border-color: #d2691e;
}

body.dark-mode .search-input {
  background-color: #1a1a1a;
  border-color: #4682b4;
}

.search-input:focus {
  outline: none;
  box-shadow: 0 0 10px currentColor;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: currentColor;
  opacity: 0.7;
}

/* Hide cards on no match */
.chapter-card.hidden {
  display: none;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
  font-size: 0.9rem;
}

body.light-mode footer {
  background-color: #fdf6f0;
  color: #d2691e;
}

body.dark-mode footer {
  background-color: #1a1a1a;
  color: #4682b4;
}

/* Mobile */
@media (max-width: 768px) {
  .header { padding: 1rem; flex-direction: column; gap: 0.5rem; }
  .neon-title { font-size: 2rem; }
  .chapters-grid { grid-template-columns: 1fr; padding: 1rem; gap: 0.8rem; }
  .chapter-card { padding: 1.2rem; }
  .hero { padding: 1rem; background-attachment: fixed; }
  .search-input { padding: 0.7rem 0.9rem 0.7rem 2.2rem; font-size: 1.1rem; }
}