/* ==========================================================================
   PARIS EN CHANTEURS - Main Stylesheet
   Direction Artistique : Gallimard-inspired, warm paper feel, high contrast
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

@font-face {
  font-family: 'Raghero';
  src: url('sources/fonts/Raghero-regular.woff') format('opentype');
  font-style: normal;
  font-weight: normal;
}

:root {
  /* Color Palette */
  --color-primary: #009f70;
  /* Brand Green */
  --color-primary-dark: #005c41;
  /* Contrast Green for text/buttons */
  --color-primary-light: #e6f6f1;
  /* Light green tint */
  --color-secondary: #feecda;
  /* Warm Cream paper background */
  --color-secondary-dark: #f8dfc5;
  /* Border cream / darker shade */
  --color-accent: #f59497;
  /* Coral/Rose accent */
  --color-accent-dark: #d26e71;
  /* Darker coral for contrast */
  --color-text-main: #1c1c1c;
  /* High-contrast charcoal text */
  --color-text-muted: #005c41;
  /* Subdued secondary text */
  --color-white: #ffffff;

  /* Fonts */
  --font-serif: 'EB Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Layout & Spacing */
  --container-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 92, 65, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 92, 65, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 92, 65, 0.12);
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

/* Visibility utilities */
.d-none,
.hidden {
  display: none !important;
}

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

body {
  background-color: var(--color-secondary);
  color: var(--color-text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
.font-serif {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
}

p {
  font-weight: 400;
  font-size: 1.05rem;
}

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

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

/* Base Layout Elements */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

section[id] {
  scroll-margin-top: 80px;
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  background-color: var(--color-primary);
  /* Fond vert #009f70 */
  border-bottom: 1px solid rgba(254, 236, 218, 0.15);
  z-index: 100;
  transition: var(--transition-smooth);
}

header.scrolled {
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
  background-color: var(--color-primary);
}

/* Logo updates for green header */
header .logo-circle {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

header .logo-text {
  color: var(--color-secondary);
}

header .logo:hover .logo-text {
  color: var(--color-white);
}

/* Nav links updates for green header */
header .nav-links a {
  color: var(--color-secondary);
}

header .nav-links a:hover,
header .nav-links a.active {
  color: var(--color-white);
}

header .nav-links a::after {
  background-color: var(--color-secondary);
}

/* Burger menu updates for green header */
header .burger-menu span {
  background-color: var(--color-secondary);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-family: var(--font-serif);
  font-weight: bold;
  font-size: 1.4rem;
}

.logo-text {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
  color: var(--color-primary-dark);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-main);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-smooth);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.btn::after {
  display: none !important;
}

.burger-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
}

.burger-menu span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-primary-dark);
  transition: var(--transition-smooth);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background-color: var(--color-primary-dark);
  color: var(--color-secondary);
  box-shadow: 0 4px 12px rgba(0, 92, 65, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 92, 65, 0.3);
}

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

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

.btn-secondary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: var(--color-white);
  color: var(--color-text-main);
  border: 1px solid var(--color-secondary-dark);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
  background-color: var(--color-secondary);
  /* Fond crème #feecda */
  border-bottom: 1px solid rgba(0, 159, 112, 0.15);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-text-main);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-title {
  font-family: 'Raghero', var(--font-serif);
  text-transform: uppercase;
  font-size: 4rem;
  margin-bottom: 20px;
  color: var(--color-primary);
  line-height: 1.1;
}

.hero-title span {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--color-primary-dark);
  text-transform: none;
  /* Pas en Raghero/majuscules */
  font-size: 2.2rem;
  margin-top: 10px;
}

.hero-tagline {
  font-size: 1.3rem;
  margin-bottom: 30px;
  color: var(--color-primary-dark);
  font-family: var(--font-serif);
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-actions .btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 159, 112, 0.15);
}

.hero-actions .btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 159, 112, 0.25);
}

.hero-actions .btn-secondary {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.hero-actions .btn-secondary:hover {
  background-color: rgba(0, 159, 112, 0.08);
  transform: translateY(-2px);
}

.hero-meta {
  display: flex;
  gap: 32px;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
}

.hero-meta-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: bold;
  color: var(--color-primary);
}

.hero-meta-label {
  font-size: 0.85rem;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Book Cover Mockup */
.book-mockup-container {
  position: relative;
  width: fit-content;
  margin: 0 auto;
}

.book-cover {
  display: block;
  width: 400px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1000 / 1438;
  border-radius: 4px;
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
  transform: translate(5px, 10px);
}

.book-cover:hover {
  transform: translateY(-8px) rotate(-1deg) translate(5px, 10px);
}

.book-cover-header {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 12px;
  text-align: center;
}

.book-editor {
  font-family: var(--font-sans);
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--color-primary-dark);
}

.book-collection {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--color-text-muted);
}

.book-cover-title {
  text-align: center;
  margin: 30px 0;
}

.book-main-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.1;
  margin-bottom: 8px;
}

.book-sub-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-text-main);
}

.book-cover-illustration {
  flex-grow: 1;
  border: 1px dashed var(--color-secondary-dark);
  border-radius: var(--radius-sm);
  background-color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.book-cover-illustration img {
  max-width: 100%;
  max-height: 140px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: sepia(0.3) contrast(1.1);
}

.book-cover-footer {
  border-top: 2px solid var(--color-primary);
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.book-author {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-text-main);
  text-transform: uppercase;
}

.book-logo-gallimard {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: bold;
  font-size: 0.9rem;
}

/* Walk Playlists Grid (Hub) */
.section-title {
  font-family: 'Raghero', var(--font-serif);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 16px;
  font-size: 2.8rem;
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 50px auto;
  font-size: 1.1rem;
}

.playlists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

.walk-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.walk-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.walk-card-badge {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-bottom-left-radius: var(--radius-md);
}

.walk-number {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-accent-dark);
  margin-bottom: 8px;
}

.walk-title {
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  padding-right: 40px;
  font-style: normal;
}

.walk-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 16px;
}

.walk-meta {
  display: flex;
  gap: 16px;
  border-top: 1px solid var(--color-secondary-dark);
  border-bottom: 1px solid var(--color-secondary-dark);
  padding: 10px 0;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.walk-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.walk-description {
  font-size: 0.95rem;
  color: var(--color-text-main);
  margin-bottom: 24px;
  flex-grow: 1;
}

/* Playlist Buttons */
.playlist-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.playlist-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-white);
  transition: var(--transition-smooth);
}

.playlist-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.btn-spotify {
  background-color: #1DB954;
}

.btn-spotify:hover {
  background-color: #1ed760;
  transform: scale(1.02);
}

.btn-deezer {
  background-color: #A238FF;
}

.btn-deezer:hover {
  background-color: #b15bff;
  transform: scale(1.02);
}

.btn-youtube {
  background-color: #FF0000;
}

.btn-youtube:hover {
  background-color: #ff3333;
  transform: scale(1.02);
}

/* Excerpt Carousel Section */
.excerpt-section {
  background-color: var(--color-primary-light);
  border-top: 1px solid var(--color-secondary-dark);
  border-bottom: 1px solid var(--color-secondary-dark);
}

.excerpt-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.book-reader {
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 50px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

/* Book page structure simulating Gallimard layout */
.book-page-content {
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}

.book-page-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 1px;
  border-bottom: 1px solid var(--color-secondary-dark);
  padding-bottom: 12px;
  margin-bottom: 30px;
}

.book-page-body {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--color-text-main);
}

.book-page-body p {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 20px;
  text-indent: 20px;
}

.book-page-body p:first-of-type {
  text-indent: 0;
}

.book-page-illustration {
  margin: 20px 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-secondary-dark);
}

.book-page-illustration img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.book-page-footer {
  display: flex;
  justify-content: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  margin-top: 30px;
  border-top: 1px solid var(--color-secondary-dark);
  padding-top: 12px;
}

.reader-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}

.reader-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  color: var(--color-primary-dark);
}

.reader-btn:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  color: var(--color-secondary);
  transform: scale(1.05);
}

.reader-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-indicator {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Compact Agenda Section styling */
.agenda-section {
  padding: 40px 0;
}

#agenda h2,
.agenda-section .section-title {
  margin-top: 40px;
  margin-bottom: 30px;
}

.agenda-section .section-subtitle {
  margin-bottom: 24px;
}

/* Agenda Grid styling */
.agenda-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  max-width: var(--container-width);
  margin: 0 auto;
}

.agenda-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.agenda-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.agenda-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--color-secondary-dark);
  padding-bottom: 8px;
}

.agenda-date {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 0.95rem;
}

.agenda-date-short {
  display: none;
}

.agenda-date-long {
  display: inline;
}

.agenda-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background-color: var(--color-accent);
  color: var(--color-text-main);
  padding: 3px 10px;
  border-radius: 4px;
  white-space: nowrap;
}

.agenda-title {
  font-size: 1.25rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
  font-family: var(--font-serif);
  line-height: 1.3;
}

.agenda-time-loc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.agenda-description {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.agenda-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-white);
  background-color: var(--color-primary);
  border: 1px solid var(--color-primary);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  box-shadow: 0 2px 6px rgba(0, 159, 112, 0.2);
  transition: var(--transition-smooth);
}

.agenda-link:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 92, 65, 0.25);
}

.agenda-link:focus,
.agenda-link:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Press Section */
.press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.press-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: var(--transition-smooth);
}

.press-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.press-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-text-main);
  margin-bottom: 24px;
  position: relative;
}

.press-quote::before {
  content: '«';
  font-size: 4rem;
  position: absolute;
  top: -24px;
  left: -20px;
  color: var(--color-primary-light);
  font-family: var(--font-serif);
  z-index: 0;
}

.press-quote p {
  position: relative;
  z-index: 1;
  font-family: var(--font-serif);
}

.press-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-secondary-dark);
  padding-top: 16px;
}

.press-source {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
}

.press-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Purchase Links Section */
.purchase-section {
  background-color: var(--color-primary-dark);
  color: var(--color-secondary);
  border-top: 1px solid var(--color-primary-dark);
  border-bottom: 1px solid var(--color-primary-dark);
  text-align: center;
}

.purchase-section .section-title {
  color: var(--color-secondary);
}

.purchase-section .section-subtitle {
  color: var(--color-secondary-dark);
}

.purchase-grid {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  max-width: 800px;
  margin: 0 auto;
}

.purchase-btn,
#gallimardLinkBtn,
.purchase-btn-gallimard {
  background-color: var(--color-secondary);
  color: var(--color-primary-dark);
  padding: 16px 32px;
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  border: 2px solid transparent;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-smooth);
}

.purchase-btn svg,
#gallimardLinkBtn svg,
.purchase-btn-gallimard svg {
  stroke: currentColor;
}

.purchase-btn:hover,
#gallimardLinkBtn:hover,
.purchase-btn-gallimard:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.purchase-btn:focus,
.purchase-btn:focus-visible,
#gallimardLinkBtn:focus,
#gallimardLinkBtn:focus-visible,
.purchase-btn-gallimard:focus,
.purchase-btn-gallimard:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.purchase-btn:active,
#gallimardLinkBtn:active,
.purchase-btn-gallimard:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}




/* Footer */
footer {
  background-color: #1a1a1a;
  color: #cccccc;
  padding: 60px 0 30px 0;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  border-bottom: 1px solid #333333;
  padding-bottom: 40px;
  margin-bottom: 30px;
}

.footer-brand h4 {
  font-size: 1.6rem;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.footer-brand p {
  color: #999999;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.footer-links h5 {
  font-size: 1.05rem;
  color: var(--color-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #999999;
  transition: var(--transition-smooth);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: #666666;
}

.admin-link {
  font-size: 0.85rem;
  color: #444444 !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.admin-link:hover {
  color: var(--color-accent) !important;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.animate-fade-in-up {
  animation: fadeInUp 0.6s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.2rem;
  }
}

@media (max-width: 900px) {
  section {
    padding: 60px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-tagline {
    border-left: none;
    padding-left: 0;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-meta {
    justify-content: center;
  }

  .book-mockup-container {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    border-bottom: 1px solid var(--color-primary-dark);
    flex-direction: column;
    padding: 30px 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
  }

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

  .burger-menu {
    display: flex;
  }

  .burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }

  .burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .section-title {
    font-size: 2.2rem;
  }

  .book-reader {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-meta {
    flex-direction: column;
    gap: 16px;
  }

  .book-cover {
    width: 280px;
    max-width: 85vw;
    height: auto;
  }

  .book-cover-illustration img {
    max-height: 100px;
  }

  .book-main-title {
    font-size: 1.8rem;
  }

  .playlists-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   NEW WIREFRAME SECTIONS
   ========================================================================== */

/* Concept Section */
.concept-section {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-secondary-dark);
}

.concept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 50px;
}

.concept-card {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-secondary-dark);
  padding: 40px 30px;
  border-radius: var(--radius-md);
  position: relative;
  transition: var(--transition-smooth);
}

.concept-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--color-primary-light);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  display: block;
}

.concept-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.concept-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  line-height: 1;
  margin-bottom: 20px;
  opacity: 0.8;
}

.concept-card h3 {
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  margin-bottom: 15px;
}

.concept-card p {
  font-size: 0.95rem;
  color: var(--color-text-main);
}

/* Teaser Player Widget */
.teaser-player-container {
  max-width: 700px;
  margin: 40px auto 0 auto;
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.teaser-tabs {
  display: flex;
  background-color: var(--color-secondary);
  border-bottom: 1px solid var(--color-secondary-dark);
}

.teaser-tab-btn {
  flex: 1;
  padding: 18px;
  border: none;
  background: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
  border-right: 1px solid var(--color-secondary-dark);
}

.teaser-tab-btn:last-child {
  border-right: none;
}

.teaser-tab-btn:hover {
  color: var(--color-primary-dark);
  background-color: rgba(254, 236, 218, 0.4);
}

.teaser-tab-btn.active {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  position: relative;
}

.teaser-frame-wrapper {
  padding: 24px;
  background-color: var(--color-white);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.teaser-frame-wrapper iframe {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.teaser-profile-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 24px;
  background-color: var(--color-secondary);
  border-top: 1px solid var(--color-secondary-dark);
  flex-wrap: wrap;
  font-size: 0.95rem;
  font-weight: 600;
}

.profile-link-btn {
  padding: 8px 16px;
  border-radius: 20px;
  background-color: var(--color-white);
  border: 1px solid var(--color-secondary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-main);
  box-shadow: var(--shadow-sm);
}

.profile-link-btn:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Author Section */
.author-section {
  background-color: var(--color-secondary);
  border-top: 1px solid var(--color-secondary-dark);
  border-bottom: 1px solid var(--color-secondary-dark);
}

.author-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: center;
}

.author-image-container {
  position: relative;
  display: flex;
  justify-content: center;
}

.author-avatar-fallback {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  border: 4px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-primary-dark);
  font-family: var(--font-serif);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  overflow: hidden;
}

.author-avatar-fallback img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-image-shadow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: var(--color-accent);
  opacity: 0.4;
  z-index: 1;
  transform: translate(12px, 12px);
  filter: blur(2px);
}

.author-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.author-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}

.author-content p {
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.author-quote {
  border-left: 3px solid var(--color-primary);
  padding-left: 20px;
  margin-top: 30px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-primary-dark);
}




@media (max-width: 900px) {
  .concept-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .author-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }

  .author-quote {
    border-left: none;
    padding-left: 0;
    border-top: 1px dashed var(--color-secondary-dark);
    border-bottom: 1px dashed var(--color-secondary-dark);
    padding: 15px 0;
  }
}

@media (max-width: 768px) {
  .author-content .section-title {
    text-align: center;
  }

  .agenda-card-header {
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }

  .agenda-date {
    margin-left: auto;
    text-align: right;
  }

  .agenda-date-long {
    display: none;
  }

  .agenda-date-short {
    display: inline;
  }
}