/* ==========================================================================
   Mark Bell Author Website - Component Styles
   Reusable UI components for consistent design
   ========================================================================== */

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  background-color: var(--color-parchment);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-logo:hover {
  color: var(--color-amber-dark);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-amber-dark);
  background-color: var(--color-warm-cream);
  text-decoration: none;
}

.nav-link--active {
  color: var(--color-red-deep);
  font-weight: 600;
}

.nav-link--active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-red-deep);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  cursor: pointer;
  padding: var(--space-2);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-parchment);
    border-top: 1px solid var(--color-border-light);
    flex-direction: column;
    gap: 0;
    padding: var(--space-4);
  }
  
  .nav-links--open {
    display: flex;
  }
  
  .nav-link {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
  }
  
  .nav-link:last-child {
    border-bottom: none;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--color-aged-paper);
  border-top: 1px solid var(--color-border-medium);
  margin-top: var(--space-24);
  padding: var(--space-16) 0 var(--space-8) 0;
}

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

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  list-style: none;
  padding: 0;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-warm-cream);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-normal);
}

.footer-social-link:hover,
.footer-social-link:focus {
  background-color: var(--color-amber-light);
  border-color: var(--color-amber);
  color: var(--color-text-primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-top: var(--space-6);
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  min-height: 44px; /* Accessible touch target */
}

.btn--primary {
  background-color: var(--color-red-deep);
  color: var(--color-cream-base);
  border: 2px solid var(--color-red-deep);
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--color-red-warm);
  border-color: var(--color-red-warm);
  color: var(--color-cream-base);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: var(--color-amber);
  color: var(--color-text-primary);
  border: 2px solid var(--color-amber);
}

.btn--secondary:hover,
.btn--secondary:focus {
  background-color: var(--color-amber-dark);
  border-color: var(--color-amber-dark);
  color: var(--color-cream-base);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-amber-dark);
  border: 2px solid var(--color-amber);
}

.btn--outline:hover,
.btn--outline:focus {
  background-color: var(--color-amber);
  color: var(--color-text-primary);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn--large {
  padding: var(--space-6) var(--space-8);
  font-size: var(--text-lg);
}

.btn--small {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
}

/* ==========================================================================
   Cards & Content Blocks
   ========================================================================== */

.card {
  background-color: var(--color-warm-cream);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.card-header {
  margin-bottom: var(--space-4);
}

.card-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.card-content {
  margin-bottom: var(--space-4);
}

.card-footer {
  margin-top: auto;
}

/* Series Cards */
.series-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.series-card:hover {
  text-decoration: none;
  color: inherit;
}

.series-cover {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-cream-base);
  border: 2px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px rgba(196, 148, 90, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Email subscription forms */
.subscription-form {
  display: flex;
  gap: var(--space-3);
  max-width: 400px;
}

.subscription-form .form-input {
  flex: 1;
  margin-bottom: 0;
}

.subscription-form .btn {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .subscription-form {
    flex-direction: column;
  }
}

/* ==========================================================================
   Quotes & Testimonials
   ========================================================================== */

.quote {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-style: italic;
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  text-align: center;
  padding: var(--space-8);
  background-color: var(--color-parchment);
  border-left: 4px solid var(--color-amber);
  border-radius: var(--radius-md);
  margin: var(--space-8) 0;
  position: relative;
}

.quote::before {
  content: '"';
  font-size: var(--text-4xl);
  color: var(--color-amber);
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  line-height: 1;
}

.quote::after {
  content: '"';
  font-size: var(--text-4xl);
  color: var(--color-amber);
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-6);
  line-height: 1;
}

.quote-text {
  margin: 0;
  padding: 0 var(--space-8);
}

.quotes-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin: var(--space-12) 0;
}

/* ==========================================================================
   Chapter Lists
   ========================================================================== */

.chapter-list {
  list-style: none;
  padding: 0;
  margin: var(--space-8) 0;
}

.chapter-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  background-color: var(--color-warm-cream);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  transition: all var(--transition-fast);
}

.chapter-item:hover {
  background-color: var(--color-parchment);
  box-shadow: var(--shadow-sm);
}

.chapter-info h4 {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.chapter-date {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.chapter-status {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
}

.chapter-status--published {
  background-color: var(--color-amber-light);
  color: var(--color-text-primary);
}

.chapter-status--upcoming {
  background-color: var(--color-border-light);
  color: var(--color-text-secondary);
}

/* ==========================================================================
   Hero Sections
   ========================================================================== */

.hero {
  position: relative;
  padding: var(--space-24) 0 var(--space-16) 0;
  text-align: center;
  background-color: var(--color-parchment);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(248, 245, 240, 0.9) 0%,
    rgba(241, 235, 225, 0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .hero {
    padding: var(--space-16) 0 var(--space-12) 0;
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--text-lg);
  }
}