@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

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

:root {
  --color-bg: #f8f6f3;
  --color-card: #fffffe;
  --color-text: #2d2a26;
  --color-text-soft: #6b6560;
  --color-accent: #d4553d;
  --color-accent-light: #fdf3ef;
  --color-accent-dark: #b84432;
  --color-border: #e8e4df;
  --color-warning: #c9922a;
  --color-warning-light: #fef7e6;
  --color-muted: #a89f96;
  --font-main: 'Montserrat', sans-serif;
}

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.65;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-blend-mode: overlay;
  background-size: 150px;
}

/* Header */
.header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 1.1rem 1.5rem 0.9rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 254, 0.92);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-soft);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.35rem 0.6rem 0.35rem 0.4rem;
  border-radius: 6px;
  transition: all 0.15s ease;
  margin-left: -0.4rem;
}

.back-btn:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

/* Layout con Sidebar */
.page-layout {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 60px);
}

/* Columna de microprácticas - mobile: fluye normal */
.col-micropractices {
  padding: 2rem 1.5rem;
}

/* Sidebar CTA - Desktop */
.sidebar-cta {
  display: none;
}

@media (min-width: 900px) {
  .hero-banner {
    display: none;
  }

  .col-micropractices {
    width: 280px;
    flex-shrink: 0;
    padding: 2.4rem 1.5rem 2.5rem 0;
  }

  .sidebar-cta {
    display: block;
    width: 380px;
    padding: 4.5rem 1.5rem 2.5rem;
    flex-shrink: 0;
    align-self: flex-start;
  }

  .sidebar-cta-inner {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(45, 42, 38, 0.06);
  }

  .sidebar-cta .book-cover {
    width: 85%;
    max-width: 280px;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 12px 36px rgba(45, 42, 38, 0.18), 0 4px 12px rgba(45, 42, 38, 0.1);
    margin-bottom: 1.8rem;
  }

  .sidebar-cta .cta-headline {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 1.1rem;
    line-height: 1.45;
  }

  .sidebar-cta .cta-button {
    display: inline-block;
    background: var(--color-accent);
    color: white;
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.15s ease;
    width: 100%;
    letter-spacing: 0.01em;
  }

  .sidebar-cta .cta-button:hover {
    background: var(--color-accent-dark);
  }
}

/* Main Container */
.container {
  flex: 1;
  max-width: 520px;
  padding: 2rem 1.5rem;
}

/* Home Page - Hero Banner (mobile only) */
.hero-banner {
  margin-bottom: 1.5rem;
}

.hero-banner-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(45, 42, 38, 0.1);
}

/* Section Titles */
.section-header {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
  margin-top: 2.8rem;
}

.section-header:first-of-type {
  margin-top: 0;
}

.section-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-count {
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* Meditation List */
.meditation-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meditation-card {
  background: var(--color-card);
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 1rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.12s ease;
  box-shadow: 0 1px 2px rgba(45, 42, 38, 0.04);
}

.meditation-card:hover {
  background: var(--color-card);
  box-shadow: 0 3px 12px rgba(45, 42, 38, 0.08), 0 1px 3px rgba(45, 42, 38, 0.06);
}

.meditation-card:active {
  transform: scale(0.985);
}

.meditation-number {
  width: 38px;
  height: 38px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  flex-shrink: 0;
}


.meditation-info {
  flex: 1;
  min-width: 0;
}

.meditation-title {
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
  color: var(--color-text);
}

.meditation-card:hover .meditation-title {
  color: var(--color-accent-dark);
}

.meditation-duration {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.meditation-arrow {
  color: var(--color-border);
  font-size: 1.1rem;
  font-weight: 400;
  transition: transform 0.12s ease, color 0.12s ease;
}

.meditation-card:hover .meditation-arrow {
  color: var(--color-accent);
  transform: translateX(3px);
}

/* Micropractice cards - orange accent */
.micropractice-card {
  background: var(--color-accent-light);
  border: 1px solid var(--color-accent);
}

.micropractice-card .meditation-number {
  background: var(--color-accent);
  color: white;
}

.micropractice-card:hover {
  background: var(--color-accent-light);
  box-shadow: 0 4px 16px rgba(212, 85, 61, 0.15);
}

/* Individual Meditation Page */
.meditation-page {
  text-align: left;
  padding-top: 0.5rem;
}

.meditation-icon {
  width: 72px;
  height: 72px;
  background: var(--color-accent);
  border-radius: 16px;
  margin: 0 0 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(212, 85, 61, 0.2);
  transform: rotate(-2deg);
}

.meditation-icon svg {
  width: 32px;
  height: 32px;
  color: white;
}

.meditation-page h1 {
  font-family: var(--font-main);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.meditation-page .subtitle {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin-bottom: 1.8rem;
  font-weight: 400;
}

/* Duration badge inside audio player */
.audio-duration-badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 0.9rem;
}

/* Progress bar */
.progress-bar-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.4rem;
  justify-content: flex-start;
}

.progress-bar-track {
  flex: 1;
  max-width: 140px;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.progress-bar-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  white-space: nowrap;
}

/* Audio Player */
.audio-container {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem 1.25rem;
  margin-bottom: 1.2rem;
}

.audio-player {
  width: 100%;
}

audio {
  width: 100%;
  height: 44px;
  border-radius: 6px;
}

audio::-webkit-media-controls-panel {
  background: var(--color-bg);
}

.audio-note {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* Disclaimer */
.disclaimer {
  background: var(--color-warning-light);
  border: none;
  border-left: 3px solid var(--color-warning);
  border-radius: 0 8px 8px 0;
  padding: 0.9rem 1rem;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  text-align: left;
}

.disclaimer-icon {
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1.5;
}

.disclaimer-text {
  font-size: 0.78rem;
  color: #8b6914;
  line-height: 1.5;
}

.disclaimer-text strong {
  font-weight: 600;
}

/* Wake Lock Status */
.wakelock-status {
  font-size: 0.7rem;
  color: var(--color-accent);
  margin-top: 0.4rem;
  display: none;
}

.wakelock-status.active {
  display: block;
}

/* Instructions */
.instructions {
  background: var(--color-bg);
  border-radius: 10px;
  padding: 1.2rem 1.1rem;
  text-align: left;
  margin-bottom: 1.2rem;
}

.instructions h3 {
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.instructions ul {
  list-style: none;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

.instructions li {
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
}

.instructions li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--color-muted);
}

/* Mobile CTA - Below meditation */
.mobile-cta {
  display: block;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.3rem;
  text-align: center;
  margin-top: 1.5rem;
}

.mobile-cta .book-cover {
  width: 100px;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 6px 16px rgba(45, 42, 38, 0.12);
  margin-bottom: 0.9rem;
}

.mobile-cta .cta-headline {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.9rem;
  line-height: 1.4;
}

.mobile-cta .cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.12s ease;
}

.mobile-cta .cta-button:hover {
  background: var(--color-accent-dark);
}

@media (min-width: 900px) {
  .mobile-cta {
    display: none;
  }
}

/* About Section */
.about-section {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1.5rem;
  background: var(--color-card);
}

.about-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

.book-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.book-genre-tag {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 0;
}

.about-book-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.65rem;
}

.book-description p {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  line-height: 1.65;
  max-width: 440px;
  margin-bottom: 0.6rem;
}

.book-description p:last-child {
  margin-bottom: 0;
}

.book-tagline {
  font-size: 0.95rem !important;
  font-weight: 500 !important;
  color: var(--color-text) !important;
  font-style: italic;
}

.authors-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.author-card {
  background: var(--color-bg);
  border: none;
  border-radius: 10px;
  padding: 1.1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}

.author-name {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.author-bio {
  font-size: 0.78rem;
  color: var(--color-text-soft);
  line-height: 1.55;
}

.author-social {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
}

.author-social:hover {
  text-decoration: underline;
}

@media (min-width: 900px) {
  .about-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 4rem;
  }

  .book-description {
    flex: 1;
  }

  .authors-section {
    flex: 1.4;
  }

  .authors-grid {
    flex-direction: row;
    gap: 0.8rem;
  }

  .author-card {
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.5rem 1.5rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
}

.footer a {
  color: var(--color-text-soft);
  text-decoration: none;
  font-weight: 500;
}

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

/* Responsive */
@media (min-width: 640px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .container {
    padding: 2.5rem 2rem;
  }

  .meditation-page h1 {
    font-size: 1.5rem;
  }
}

@media (max-width: 899px) {
  .page-layout {
    flex-direction: column;
  }

  .container {
    max-width: 100%;
  }

  .col-micropractices {
    max-width: 100%;
    padding: 0 1.5rem 2rem;
  }
}