/* FORGE Curriculum Website Styles */
/* Brand Colors: Deep reds, burgundy, gold/tan, dark charcoal, cream/beige */

:root {
  /* Primary Brand Colors */
  --forge-burgundy: #8B1538;
  --forge-deep-red: #A52A2A;
  --forge-dark-red: #722F37;
  --forge-gold: #DAA520;
  --forge-tan: #D2B48C;
  --forge-charcoal: #36454F;
  --forge-cream: #F5F5DC;
  --forge-beige: #F0F0E6;
  
  /* Semantic Colors */
  --primary-color: var(--forge-burgundy);
  --secondary-color: var(--forge-gold);
  --accent-color: var(--forge-deep-red);
  --text-dark: var(--forge-charcoal);
  --text-light: #ffffff;
  --background-light: var(--forge-cream);
  --background-white: #ffffff;
  --border-color: var(--forge-tan);
  
  /* Shadows and Effects */
  --box-shadow: 0 4px 12px rgba(139, 21, 56, 0.1);
  --box-shadow-hover: 0 8px 24px rgba(139, 21, 56, 0.15);
  --border-radius: 8px;
  --border-radius-large: 12px;
}

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

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

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-light);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Georgia', serif;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 {
  font-size: 2.5rem;
  color: var(--primary-color);
}

h2 {
  font-size: 2rem;
  color: var(--primary-color);
}

h3 {
  font-size: 1.5rem;
}

p {
  font-family: 'Arial', 'Helvetica', sans-serif;
  margin-bottom: 1rem;
  line-height: 1.7;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header and Navigation */
.header {
  background-color: var(--background-white);
  box-shadow: var(--box-shadow);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-img {
  height: 60px;
  width: auto;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary-color);
  margin: 0;
  letter-spacing: 1px;
}

.logo-tagline {
  font-size: 0.9rem;
  color: var(--text-dark);
  margin: 0;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.nav-link {
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
  font-family: 'Arial', sans-serif;
}

.nav-link:hover {
  background-color: var(--forge-cream);
  color: var(--primary-color);
}

.nav-link.active {
  background-color: var(--primary-color);
  color: var(--text-light);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: var(--text-light);
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  color: var(--text-light);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--forge-tan);
  font-style: italic;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  font-family: 'Arial', sans-serif;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--secondary-color);
  color: var(--text-dark);
  border-color: var(--secondary-color);
}

.btn-primary:hover {
  background-color: var(--forge-tan);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-light);
  border-color: var(--text-light);
}

.btn-secondary:hover {
  background-color: var(--text-light);
  color: var(--primary-color);
}

/* Grade Level Cards */
.grades-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: 3rem 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.grade-card {
  background-color: var(--background-white);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.grade-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
}

.grade-number {
  font-size: 3rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  display: block;
}

.grade-title {
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.grade-description {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.grade-lessons {
  list-style: none;
  margin-bottom: 1.5rem;
}

.grade-lessons li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--forge-cream);
  font-weight: 500;
}

.grade-lessons li:last-child {
  border-bottom: none;
}

/* Lesson Cards */
.lesson-card {
  background-color: var(--background-white);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow);
  border-left: 4px solid var(--primary-color);
}

.lesson-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.lesson-title {
  color: var(--primary-color);
  margin: 0;
  font-size: 1.4rem;
}

.lesson-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  align-items: center;
  flex-wrap: wrap;
}

.casel-focus, .cst-lens {
  background-color: var(--forge-cream);
  padding: 0.3rem 0.6rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

.casel-focus {
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

.cst-lens {
  color: var(--secondary-color);
  border: 1px solid var(--secondary-color);
}

.lesson-description {
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.lesson-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.download-btn {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

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

.audio-btn {
  background-color: var(--secondary-color);
  color: var(--text-dark);
}

.audio-btn:hover {
  background-color: var(--forge-tan);
}

/* Sections */
.section {
  padding: 3rem 0;
}

.section-white {
  background-color: var(--background-white);
}

.section-light {
  background-color: var(--background-light);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--primary-color);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin: 2rem 0;
}

.about-card {
  text-align: center;
  padding: 2rem;
}

.about-icon {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

/* Footer */
.footer {
  background-color: var(--text-dark);
  color: var(--text-light);
  padding: 2rem 0 1rem;
  text-align: center;
}

.footer p {
  margin-bottom: 0.5rem;
}

.footer a {
  color: var(--secondary-color);
}

.footer a:hover {
  color: var(--forge-tan);
}

/* Audio Player Styles */
.audio-player {
  width: 100%;
  margin: 1rem 0;
  padding: 1rem;
  background-color: var(--forge-cream);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.audio-player audio {
  width: 100%;
  height: 40px;
}

.audio-player audio::-webkit-media-controls-panel {
  background-color: var(--background-white);
}

.audio-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.audio-title {
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

/* Special handling for access note files */
.access-note-card {
  background-color: var(--forge-tan);
  border-left-color: var(--secondary-color);
  border: 1px solid var(--secondary-color);
}

.access-note-card .lesson-title {
  color: var(--text-dark);
}

.access-note-btn {
  background-color: var(--secondary-color);
  color: var(--text-dark);
  font-style: italic;
}

.access-note-btn:hover {
  background-color: var(--forge-tan);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .nav-container {
    flex-direction: column;
    text-align: center;
  }
  
  .logo-title {
    font-size: 1.6rem;
  }
  
  .main-nav {
    justify-content: center;
  }
  
  .grades-grid {
    grid-template-columns: 1fr;
    max-width: none;
  }
  
  .lesson-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .lesson-actions {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .hero {
    padding: 2.5rem 0;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .section {
    padding: 2rem 0;
  }
  
  .grade-card, .lesson-card {
    padding: 1rem;
  }
}