/* Alma 31 Study - Main Stylesheet */
/* Inspired by churchofjesuschrist.org design */

/* CSS Custom Properties for Church Design System */
:root {
  /* Colors - Enhanced Church Palette with Better Contrast */
  --church-blue: #0066CC;
  --church-blue-light: #4A90E2;
  --church-blue-dark: #004499;
  --church-blue-accent: #E6F3FF;
  --church-gold: #C9A84C;
  --white: #FFFFFF;
  --black: #1A1A1A;
  --gray-light: #F8FAFB;
  --gray-medium: #E1E8ED;
  --gray-dark: #8B9DC3;
  --text-primary: #2C3E50;
  --text-secondary: #5A6C7D;
  --text-muted: #7B8794;
  --border-color: #D1D9E0;
  --border-light: #E8EDF2;
  --shadow: rgba(0, 102, 204, 0.08);
  --shadow-hover: rgba(0, 102, 204, 0.15);

  /* Typography */
  --font-serif: Georgia, "Times New Roman", Times, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Layout */
  --max-width: 1200px;
  --sidebar-width: 280px;
  --header-height: 64px;

  /* Transitions */
  --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-serif);
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(135deg, #F8FAFB 0%, #E6F3FF 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--church-blue);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

strong {
  color: var(--church-gold);
  font-weight: 600;
}

/* Links */
a {
  color: var(--church-blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--church-blue-light);
  text-decoration: underline;
}

/* Header */
.header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 4px var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
}

.header-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
  height: 100%;
}

.logo {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--church-blue);
  text-decoration: none;
}

.logo:hover {
  color: var(--church-blue-light);
}

/* Navigation */
.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-sans);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 4px;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  background-color: var(--gray-light);
  text-decoration: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--church-blue);
  cursor: pointer;
}

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

.main-content {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) 0;
  min-height: calc(100vh - var(--header-height) - 120px);
}

.sidebar {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
  border-radius: 12px;
  border: 1px solid var(--border-light);
  padding: var(--spacing-lg);
  height: fit-content;
  position: sticky;
  top: calc(var(--header-height) + var(--spacing-xl));
  box-shadow: 0 4px 12px var(--shadow);
}

.content {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
  padding: var(--spacing-2xl);
  border-radius: 12px;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 16px var(--shadow);
  position: relative;
  overflow: hidden;
}

.content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--church-blue) 0%, var(--church-blue-light) 50%, var(--church-blue) 100%);
}

/* Sidebar Navigation */
.sidebar-nav {
  list-style: none;
  margin: 0;
}

.sidebar-nav li {
  margin-bottom: var(--spacing-sm);
}

.sidebar-nav a {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-weight: 500;
  transition: var(--transition);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.sidebar-nav a:hover {
  background: linear-gradient(135deg, var(--church-blue-accent) 0%, var(--gray-medium) 100%);
  color: var(--church-blue-dark);
  text-decoration: none;
  transform: translateX(4px);
  box-shadow: 0 2px 8px var(--shadow-hover);
}

.sidebar-nav a.active {
  background: linear-gradient(135deg, var(--church-blue) 0%, var(--church-blue-dark) 100%);
  color: var(--white);
  text-decoration: none;
  box-shadow: 0 4px 12px var(--shadow-hover);
  font-weight: 600;
}

/* Scripture Verses */
.verse {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--church-blue);
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
  border-radius: 0 8px 8px 0;
  box-shadow: 0 2px 8px var(--shadow);
  transition: var(--transition);
}

.verse:hover {
  box-shadow: 0 4px 16px var(--shadow-hover);
  transform: translateY(-1px);
}

.verse-number {
  font-weight: 700;
  color: var(--church-blue);
  margin-right: var(--spacing-sm);
  font-family: var(--font-sans);
  background: var(--church-blue-accent);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.9rem;
}

.verse-text {
  display: inline;
  font-style: italic;
  color: var(--text-primary);
}

/* Special styling for prayer sections */
.verse.zoramite-prayer {
  border-left-color: #dc3545;
  border-left-width: 6px;
  background: linear-gradient(135deg, #ffffff 0%, #fff5f5 100%);
  box-shadow: 0 2px 12px rgba(220, 53, 69, 0.15);
  position: relative;
}

.verse.zoramite-prayer::before {
  content: "❌ False Prayer";
  position: absolute;
  top: -8px;
  right: 12px;
  background: #dc3545;
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-sans);
}

.verse.zoramite-prayer .verse-number {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  color: white;
  font-weight: 700;
  border-radius: 6px;
  padding: 4px 10px;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.3);
}

.verse.zoramite-prayer .verse-text {
  color: #2C3E50;
  font-weight: 500;
}

.verse.alma-prayer {
  border-left-color: #28a745;
  border-left-width: 6px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fff8 100%);
  box-shadow: 0 2px 12px rgba(40, 167, 69, 0.15);
  position: relative;
}

.verse.alma-prayer::before {
  content: "✅ True Prayer";
  position: absolute;
  top: -8px;
  right: 12px;
  background: #28a745;
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-sans);
}

.verse.alma-prayer .verse-number {
  background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
  color: white;
  font-weight: 700;
  border-radius: 6px;
  padding: 4px 10px;
  box-shadow: 0 2px 4px rgba(40, 167, 69, 0.3);
}

.verse.alma-prayer .verse-text {
  color: #2C3E50;
  font-weight: 500;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-sans);
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  font-size: 1rem;
  box-shadow: 0 2px 4px var(--shadow);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-hover);
}

.btn-primary {
  background: linear-gradient(135deg, var(--church-blue) 0%, var(--church-blue-dark) 100%);
  color: var(--white);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--church-blue-light) 0%, var(--church-blue) 100%);
  color: var(--white);
  text-decoration: none;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
  color: var(--church-blue);
  border: 2px solid var(--church-blue-accent);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--church-blue-accent) 0%, var(--church-blue-light) 100%);
  color: var(--church-blue-dark);
  border-color: var(--church-blue);
}

/* Search Bar */
.search-container {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.search-input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 1rem;
  background: var(--white);
  transition: var(--transition);
  box-shadow: 0 2px 4px var(--shadow);
}

.search-input:focus {
  outline: none;
  border-color: var(--church-blue);
  box-shadow: 0 0 0 3px var(--church-blue-accent), 0 4px 12px var(--shadow-hover);
  transform: translateY(-1px);
}

.search-input::placeholder {
  color: var(--text-muted);
}

/* Cards */
.card {
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
  border-radius: 12px;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 12px var(--shadow);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  transition: var(--transition);
}

.card:hover {
  box-shadow: 0 8px 24px var(--shadow-hover);
  transform: translateY(-2px);
}

.card-header {
  border-bottom: 2px solid var(--church-blue-accent);
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(135deg, var(--church-blue-accent) 0%, transparent 100%);
  margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-lg) calc(-1 * var(--spacing-xl));
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: 12px 12px 0 0;
}

.card-title {
  margin-bottom: 0;
  color: var(--church-blue-dark);
}

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

.gallery-item {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px var(--shadow);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--shadow);
}

.gallery-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

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

/* Footer */
.footer {
  background-color: var(--gray-light);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-2xl);
  text-align: center;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.footer p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.hidden { display: none; }
.visible { display: block; }

/* Christ Rejection Analysis Styles */
.error-analysis.christ-rejection {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid var(--church-blue);
  border-radius: 8px;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 12px var(--shadow);
}

.error-analysis.christ-rejection h4 {
  color: var(--church-blue-dark);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--church-blue-accent);
  padding-bottom: var(--spacing-sm);
}

.error-analysis.christ-rejection p {
  color: #000000 !important;
  font-weight: 500;
}

.christ-rejection p strong {
  color: #000000 !important;
}

.christ-rejection p em {
  color: #000000 !important;
}

.critical-point {
  background: linear-gradient(135deg, var(--church-blue) 0%, var(--church-blue-dark) 100%);
  color: var(--white);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-radius: 8px;
  font-weight: 500;
  box-shadow: 0 2px 8px var(--shadow-hover);
}