/* Import Google Fonts - Playfair Display for headings & scripture, Inter for UI text */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  /* HSL Color System */
  --primary-navy: hsl(222, 47%, 12%);      /* Deep, trustful navy */
  --primary-navy-light: hsl(222, 40%, 18%);
  --accent-gold: hsl(38, 92%, 50%);         /* Divine light golden accent */
  --accent-gold-hover: hsl(38, 95%, 43%);
  --secondary-sage: hsl(142, 60%, 45%);     /* Growth, peace */
  --secondary-sage-light: hsl(142, 60%, 95%);
  --danger-crimson: hsl(0, 75%, 50%);
  --warning-amber: hsl(45, 90%, 50%);
  --info-sky: hsl(200, 85%, 45%);
  
  /* Text and Backgrounds */
  --bg-cream: hsl(30, 20%, 98%);            /* Readability cream, matches premium Bibles */
  --bg-white: hsl(0, 0%, 100%);
  --bg-slate: hsl(210, 20%, 96%);
  --text-dark: hsl(220, 15%, 16%);
  --text-muted: hsl(220, 10%, 45%);
  --text-light: hsl(210, 20%, 95%);
  
  /* Shadows and Borders */
  --border-light: hsl(214, 15%, 88%);
  --border-dark: hsl(222, 10%, 25%);
  --shadow-sm: 0 2px 4px rgba(30, 41, 59, 0.05);
  --shadow-md: 0 4px 12px rgba(30, 41, 59, 0.08);
  --shadow-lg: 0 12px 24px -4px rgba(30, 41, 59, 0.12), 0 4px 12px -2px rgba(30, 41, 59, 0.06);
  --shadow-gold: 0 0 15px rgba(245, 158, 11, 0.35);
  
  /* Layout Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 30px;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-cream);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--primary-navy);
  font-weight: 700;
  line-height: 1.25;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-navy);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.scripture-text {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--primary-navy);
  border-left: 3px solid var(--accent-gold);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
}

/* Global Layout Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section-padding {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3rem 0;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: var(--primary-navy);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  border-color: var(--accent-gold-hover);
  color: var(--primary-navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-gold);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--primary-navy);
  color: var(--bg-white);
  border-color: var(--primary-navy);
}

.btn-secondary:hover {
  background-color: var(--primary-navy-light);
  border-color: var(--primary-navy-light);
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-navy);
  border-color: var(--primary-navy);
}

.btn-outline:hover {
  background-color: rgba(30, 41, 59, 0.05);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--bg-white);
  color: var(--primary-navy);
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background-color: var(--bg-slate);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--border-radius-sm);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* Cards & Containers */
.card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--bg-slate);
  color: var(--text-dark);
}

.badge-gold {
  background-color: hsl(38, 92%, 93%);
  color: hsl(38, 92%, 35%);
}

.badge-sage {
  background-color: var(--secondary-sage-light);
  color: hsl(142, 60%, 25%);
}

.badge-navy {
  background-color: rgba(30, 41, 59, 0.1);
  color: var(--primary-navy);
}

.badge-premium {
  background-color: var(--primary-navy);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  box-shadow: var(--shadow-gold);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-navy);
  text-align: left;
}

.form-control {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-light);
  background-color: var(--bg-white);
  color: var(--text-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-navy);
  box-shadow: 0 0 0 3px rgba(30, 41, 59, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

/* Navigation Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-dark);
  padding: 1rem 0;
  color: var(--text-light);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--bg-white);
  font-family: 'Playfair Display', Georgia, serif;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-navy);
  font-weight: bold;
  font-size: 1.1rem;
  box-shadow: var(--shadow-gold);
}

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

.nav-link {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--accent-gold);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Footer styling */
.main-footer {
  background-color: var(--primary-navy);
  color: var(--text-light);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-col h4 {
  color: var(--bg-white);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-logo {
  color: var(--bg-white);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none; /* Mobile menu collapsed by default */
  }
  .mobile-menu-btn {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Custom Modal Structures */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(30, 41, 59, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 500px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
  text-align: center;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

.modal-close:hover {
  color: var(--text-dark);
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.d-flex { display: flex; }
.d-none { display: none !important; }
.flex-column { flex-direction: column; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }

/* Custom Scrollbar for premium feel */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-cream);
}

::-webkit-scrollbar-thumb {
  background: hsl(220, 10%, 80%);
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: hsl(220, 10%, 65%);
}