/* ========================================
   Simply Metaphysical - Main Stylesheet
   ======================================== */

/* ========== CSS Variables ========== */
:root {
  /* Colors */
  --primary-sandalwood: #D4A574;
  --primary-dark: #C19A6B;
  --secondary-sage: #B8C5B0;
  --accent-forest: #2F4F4F;
  --background-cream: #FAF9F6;
  --background-white: #FFFFFF;
  --text-charcoal: #36454F;
  --text-light: #6B7280;
  --border-light: #E5E7EB;

  /* Typography */
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Lato', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Transitions */
  --transition: 300ms ease;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-charcoal);
  background-color: var(--background-cream);
  overflow-x: hidden;
}

/* ========== Typography ========== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--accent-forest);
}

h1 {
  font-size: 3rem;
  font-weight: 600;
}

h2 {
  font-size: 2.25rem;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-sm);
}

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

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

/* ========== Header & Navigation ========== */
.header {
  background-color: var(--background-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-forest);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: var(--spacing-md);
}

.logo img {
  width: 32px;
  height: 32px;
}

.nav-menu {
  display: flex;
  gap: 1rem;
  list-style: none;
}

.nav-menu a {
  color: var(--text-charcoal);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
  background-color: var(--secondary-sage);
  color: var(--accent-forest);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--accent-forest);
  cursor: pointer;
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  height: 90vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: linear-gradient(rgba(47, 79, 79, 0.3), rgba(47, 79, 79, 0.3)), url('../images/hero-sanctuary.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--background-white);
}

.hero-content {
  max-width: 800px;
  padding: var(--spacing-md);
  animation: fadeInUp 1s ease;
}

.hero h1 {
  font-size: 4rem;
  color: var(--background-white);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--background-cream);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

/* ========== Buttons ========== */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-sandalwood);
  color: var(--background-white);
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
  background-color: var(--secondary-sage);
  color: var(--accent-forest);
}

.btn-secondary:hover {
  background-color: var(--accent-forest);
  color: var(--background-white);
}

/* ========== Sections ========== */
.section {
  padding: var(--spacing-lg) var(--spacing-md);
  max-width: 1200px;
  margin: 0 auto;
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  font-size: 1.25rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* ========== Cards ========== */
.card {
  background-color: var(--background-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.card img {
  width: 100%;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.card h3 {
  margin-bottom: var(--spacing-sm);
}

/* ========== Grid Layouts ========== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

/* ========== Forms ========== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--accent-forest);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-sandalwood);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* ========== Audio Player Controls ========== */
.voice-controls {
  background: linear-gradient(135deg, var(--secondary-sage), var(--background-white));
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
}

.audio-player {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.audio-btn {
  padding: 0.75rem 1.5rem;
  background-color: var(--accent-forest);
  color: var(--background-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
}

.audio-btn-primary {
  background: linear-gradient(135deg, var(--primary-sandalwood), var(--primary-dark));
  padding: 1rem 2rem;
  font-size: 1.125rem;
  box-shadow: var(--shadow-sm);
}

.audio-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.audio-btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-forest));
}

.audio-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.audio-btn:disabled:hover {
  transform: none;
  box-shadow: none;
}

/* Progress Bar Container */
.audio-progress-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: var(--spacing-sm) 0;
}

.audio-progress {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--border-light);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.audio-progress::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-sandalwood);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.audio-progress::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-sandalwood);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.audio-progress::-webkit-slider-thumb:hover {
  background: var(--primary-dark);
  transform: scale(1.2);
}

.audio-progress::-moz-range-thumb:hover {
  background: var(--primary-dark);
  transform: scale(1.2);
}

/* Time Display */
.audio-time {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Controls Right Section */
.audio-controls-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.volume-label,
.speed-label {
  font-size: 1.125rem;
  color: var(--accent-forest);
  font-weight: 600;
}

.volume-slider {
  width: 100px;
  height: 6px;
  border-radius: 3px;
  background: var(--border-light);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-forest);
  cursor: pointer;
  transition: all var(--transition);
}

.volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-forest);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.volume-slider::-webkit-slider-thumb:hover {
  background: var(--primary-sandalwood);
  transform: scale(1.2);
}

.volume-slider::-moz-range-thumb:hover {
  background: var(--primary-sandalwood);
  transform: scale(1.2);
}

.speed-select {
  padding: 0.5rem 1rem;
  border: 2px solid var(--accent-forest);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  background-color: var(--background-white);
  color: var(--accent-forest);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.speed-select:hover {
  border-color: var(--primary-sandalwood);
  background-color: var(--secondary-sage);
}

.speed-select:focus {
  outline: none;
  border-color: var(--primary-sandalwood);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.2);
}

/* ========== Chapter Content ========== */
.chapter-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--background-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  line-height: 2;
}

.chapter-content h3 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.chapter-content p {
  margin-bottom: var(--spacing-md);
}

.chapter-content strong {
  color: var(--accent-forest);
  font-weight: 600;
}

/* ========== Footer ========== */
.footer {
  background-color: var(--accent-forest);
  color: var(--background-cream);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

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

.footer a:hover {
  color: var(--background-white);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  list-style: none;
}

/* ========== Animations ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.8s ease;
}

/* ========== Responsive Design ========== */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.25rem;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--background-white);
    flex-direction: column;
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-md);
  }

  .nav-menu.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--spacing-md) var(--spacing-sm);
  }

  .chapter-content {
    padding: var(--spacing-md);
  }

  .audio-controls-right {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .volume-slider {
    width: 100%;
  }

  .speed-select {
    width: 100%;
  }

  .voice-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .voice-controls button,
  .voice-controls select {
    width: 100%;
  }
}

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

.mt-1 {
  margin-top: var(--spacing-sm);
}

.mt-2 {
  margin-top: var(--spacing-md);
}

.mt-3 {
  margin-top: var(--spacing-lg);
}

.mb-1 {
  margin-bottom: var(--spacing-sm);
}

.mb-2 {
  margin-bottom: var(--spacing-md);
}

.mb-3 {
  margin-bottom: var(--spacing-lg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}