/* ============================================
   OSAF — Oser l'Afrique Francophone
   Design System v2 — Professional Edition
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bai+Jamjuree:wght@600;700&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600&display=swap');

/* ---- Variables ---- */
:root {
  --orange:       #E8751A;
  --orange-dark:  #C4600E;
  --orange-light: #F09040;
  --brown:        #3A1200;
  --blue:         #003D70;
  --blue-dark:    #002850;
  --blue-light:   #1260A4;
  --green:        #008A64;
  --white:        #FFFFFF;
  --off-white:    #F9F9F7;
  --cream:        #F5EFE0;
  --gray-dark:    #111827;
  --gray-mid:     #6B7280;
  --gray-muted:   #9CA3AF;
  --gray-light:   #F3F4F6;
  --gray-border:  #E5E5E0;
  --radius:       8px;
  --radius-lg:    14px;
  --shadow-soft:  0 1px 8px rgba(0,0,0,0.05);
  --shadow-med:   0 4px 24px rgba(0,0,0,0.08);
  --shadow-hard:  0 20px 60px rgba(0,0,0,0.13);
  --transition:   0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  color: var(--gray-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: 'Bai Jamjuree', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.10;
  letter-spacing: -0.03em;
}
h1 { font-size: clamp(36px, 5.5vw, 64px); }
h2 { font-size: clamp(26px, 4vw, 44px); }
h3 { font-size: clamp(19px, 3vw, 26px); }
h4 { font-size: clamp(16px, 2.5vw, 20px); }
p  { line-height: 1.80; }

/* ---- Utilities ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.container--narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.text-center { text-align: center; }
.text-orange { color: var(--orange); }
.text-blue   { color: var(--blue); }
.text-white  { color: var(--white); }

/* ---- Eyebrow label ---- */
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 13px 28px;
  border-radius: 100px;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--orange-dark);
  box-shadow: 0 6px 24px rgba(224,94,38,0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--gray-dark);
  border: 1.5px solid var(--gray-border);
}
.btn-secondary:hover {
  border-color: var(--gray-dark);
  background: var(--gray-dark);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--blue);
}
.btn-white:hover { box-shadow: var(--shadow-med); transform: translateY(-1px); }

.btn-blue {
  background: var(--blue);
  color: var(--white);
}
.btn-blue:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 24px rgba(0,61,112,0.30);
  transform: translateY(-1px);
}

.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover { background: #006e50; }

.btn--lg { font-size: 15px; padding: 16px 36px; }
.btn--full { width: 100%; }

/* ---- Navigation ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-border);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.navbar__logo {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--blue);
  line-height: 1.15;
}
.navbar__logo span {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--gray-muted);
  letter-spacing: 0.06em;
  font-family: 'DM Sans', sans-serif;
}
.navbar__links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.navbar__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-mid);
  transition: color var(--transition);
}
.navbar__links a:hover,
.navbar__links a.active { color: var(--gray-dark); }
.navbar__cta { margin-left: 8px; }
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--gray-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile nav */
@media (max-width: 767px) {
  .navbar__hamburger { display: flex; }
  .navbar__links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px 32px 28px;
    border-bottom: 1px solid var(--gray-border);
    box-shadow: var(--shadow-med);
    gap: 20px;
  }
  .navbar__links.open { display: flex; }
}

/* ---- HERO ---- */
.hero {
  padding: 100px 0 80px;
  background: linear-gradient(155deg, var(--cream) 0%, var(--white) 60%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: start;
}
.hero__left {
  display: flex;
  flex-direction: column;
  padding-top: 12px;
}
.hero__right {
  flex-shrink: 0;
  margin-top: -24px;
}
.hero__book-author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  margin-top: 8px;
  border-top: 1px solid var(--gray-border);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 96px;
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 24px;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}
.hero__title {
  color: var(--blue);
  margin-bottom: 16px;
}
.hero__subtitle {
  font-size: 18px;
  color: var(--gray-mid);
  margin-bottom: 24px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.hero__hook {
  font-size: 15px;
  color: var(--gray-mid);
  margin-bottom: 36px;
  line-height: 1.80;
  border-left: 3px solid var(--orange);
  padding-left: 20px;
}
.hero__preface {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--cream);
  border-radius: var(--radius);
  margin-bottom: 36px;
  border: 1px solid rgba(232,117,26,0.18);
}
.hero__preface-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 2px;
}
.hero__preface-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-light);
}
.hero__preface-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--brown);
  display: block;
}
.hero__preface-role {
  font-size: 11px;
  color: var(--gray-mid);
  display: block;
}
.hero__buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.hero__author-info {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-border);
}
.hero__author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gray-light);
  overflow: hidden;
  flex-shrink: 0;
}
.hero__author-text small { font-size: 12px; color: var(--gray-muted); }
.hero__author-text strong { display: block; font-size: 14px; color: var(--gray-dark); font-weight: 600; }

.hero__book-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__book-img {
  width: 100%;
  max-width: 340px;
  border-radius: 4px;
  box-shadow: var(--shadow-hard);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.hero__book-img:hover {
  transform: translateY(-6px);
  box-shadow: 0 36px 80px rgba(0,0,0,0.22);
}

/* Book placeholder */
.book-placeholder {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 2/3;
  background: var(--blue);
  border-radius: 4px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 28px;
  text-align: center;
  color: var(--white);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}
.book-placeholder::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 8px; height: 100%;
  background: rgba(0,0,0,0.25);
}
.book-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(224,94,38,0.18) 0%, transparent 55%);
}
.book-placeholder:hover {
  transform: translateY(-6px);
  box-shadow: 0 36px 80px rgba(0,0,0,0.22);
}
.book-placeholder__title {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
  position: relative; z-index: 1;
}
.book-placeholder__sub {
  font-size: 11px;
  color: var(--orange);
  margin-bottom: 24px;
  position: relative; z-index: 1;
  letter-spacing: 0.04em;
}
.book-placeholder__author {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.70);
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 16px;
  width: 100%;
  position: relative; z-index: 1;
}
.book-placeholder__preface {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 4px;
  position: relative; z-index: 1;
}

/* Avatar placeholder */
.avatar-placeholder {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 600; font-size: 14px;
}

@media (max-width: 1023px) {
  .hero { padding: 60px 0 48px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  /* hero reste 2 colonnes — couverture se réduit via le bloc responsive one-page */
}

/* ---- TROIS QUESTIONS ---- */
.trois-questions { background: var(--off-white); padding-bottom: 56px; }
.trois-questions__header {
  text-align: center;
  margin-bottom: 72px;
}
.trois-questions__header h2 { color: var(--blue); }
.trois-questions__header p {
  font-size: 16px;
  color: var(--gray-mid);
  max-width: 540px;
  margin: 16px auto 0;
}
.trois-questions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.question-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.question-card:hover {
  box-shadow: var(--shadow-med);
  transform: translateY(-3px);
}
.question-card__icon {
  width: 52px; height: 52px;
  background: rgba(232,117,26,0.10);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  font-size: 22px;
  color: var(--orange);
  flex-shrink: 0;
}
.question-card h3 { font-size: 18px; color: var(--blue); margin-bottom: 12px; }
.question-card p { font-size: 14px; color: var(--gray-mid); line-height: 1.8; }

@media (max-width: 767px) { .trois-questions__grid { grid-template-columns: 1fr; } }
@media (min-width: 768px) and (max-width: 1023px) { .trois-questions__grid { grid-template-columns: 1fr; } }

/* ---- QUESTION ROWS (Editorial numbered style) ---- */
.question-rows { display: flex; flex-direction: column; }
.question-row {
  display: grid;
  grid-template-columns: 80px 220px 1fr;
  gap: 56px;
  padding: 72px 0;
  border-top: 1px solid var(--gray-border);
  align-items: start;
}
.question-row:last-child { border-bottom: 1px solid var(--gray-border); }
.question-row__num {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 72px;
  color: var(--orange);
  opacity: 0.18;
  line-height: 1;
  letter-spacing: -0.05em;
}
.question-row__label .question-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.question-row__label h3 {
  font-size: 22px;
  color: var(--blue);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.question-row__body { font-size: 15px; color: var(--gray-mid); line-height: 1.9; }
.question-row__body ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
  padding: 0;
  list-style: none;
}
.question-row__body li { display: flex; gap: 12px; align-items: flex-start; }
.question-row__body li .qnum {
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
  min-width: 18px;
  font-size: 14px;
}

@media (max-width: 1023px) {
  .question-row { grid-template-columns: 60px 1fr; row-gap: 20px; }
  .question-row__num { font-size: 52px; }
  .question-row__label { grid-column: 2; }
  .question-row__body { grid-column: 1 / -1; padding-left: 80px; }
}
@media (max-width: 640px) {
  .question-row { grid-template-columns: 1fr; padding: 28px 0; gap: 10px; }
  .question-row__num { font-size: 40px; }
  .question-row__label { grid-column: 1; }
  .question-row__body { grid-column: 1; padding-left: 0; }
  .trois-questions__header { margin-bottom: 32px; }
  .trois-questions { padding-bottom: 32px; }
}

/* ---- STATS BANNER ---- */
.stats-banner {
  background: var(--blue);
  padding: 64px 0;
}
.stats-banner__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  text-align: center;
}
.stat-item__number {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 60px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.04em;
}
.stat-item__label {
  font-size: 13px;
  color: rgba(255,255,255,0.50);
  line-height: 1.5;
}
@media (max-width: 767px) {
  .stats-banner__grid { grid-template-columns: 1fr; gap: 40px; }
  .stat-item__number { font-size: 48px; }
}

/* ---- TEMOIGNAGES ---- */
.temoignages { background: var(--white); }
.temoignages__header { text-align: center; margin-bottom: 64px; }
.temoignages__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.temoignage-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.temoignage-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.temoignage-card__avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-light);
  border: 3px solid var(--gray-border);
}
.temoignage-card__name {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--gray-dark);
}
.temoignage-card__title { font-size: 12px; color: var(--gray-muted); margin-top: 2px; }
.temoignage-card__quote {
  font-size: 15px;
  color: var(--gray-dark);
  line-height: 1.9;
}
.temoignage-card__link {
  display: inline-block;
  margin-top: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  transition: color var(--transition);
}
.temoignage-card__link:hover { color: var(--orange-dark); }

/* ---- PULL QUOTE ---- */
.pullquote-section {
  background: var(--blue-dark);
  padding: 80px 0;
}
.pullquote {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.pullquote__mark {
  /* Ligne orange éditoriale — remplace le « géant */
  font-size: 0;
  display: block;
  width: 44px;
  height: 3px;
  background: var(--orange);
  margin: 0 auto 32px;
  border-radius: 2px;
}
.pullquote__text {
  font-size: clamp(20px, 2.8vw, 28px);
  color: rgba(255,255,255,0.92);
  line-height: 1.65;
  font-weight: 400;
  margin-bottom: 56px;
  letter-spacing: -0.01em;
}
.pullquote__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.10);
  text-align: left;
}
.pullquote__author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.15);
}
.pullquote__author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  object-fit: cover;
  object-position: center top;
}
.pullquote__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 4px;
}
.pullquote__author-name {
  font-weight: 600;
  font-size: 16px;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}
.pullquote__author-role {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  display: block;
}

/* ---- VIDEO SECTION ---- */
.video-section { background: var(--off-white); }
.video-section__header { text-align: center; margin-bottom: 40px; }
.video-section__header h2 { color: var(--blue); }
.video-section__header p { font-size: 15px; color: var(--gray-mid); margin-top: 12px; }
.video-embed {
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hard);
  aspect-ratio: 16/9;
  background: #000;
}
.video-embed iframe { width: 100%; height: 100%; border: none; }
.video-placeholder {
  background: var(--blue-dark);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  color: var(--white);
  cursor: pointer;
}
.video-placeholder__play {
  width: 72px; height: 72px;
  background: var(--orange);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition), background var(--transition);
}
.video-placeholder:hover .video-placeholder__play { background: var(--orange-dark); transform: scale(1.08); }
.video-placeholder__play svg { margin-left: 4px; }
.video-placeholder p { font-size: 14px; opacity: 0.55; }

/* ---- COMMANDER SECTION ---- */
.commander-section {
  background: linear-gradient(155deg, var(--cream) 0%, var(--white) 60%);
  padding: 100px 0 60px;
}
@media (max-width: 767px) {
  .commander-section { padding: 56px 0 48px; }
}

/* ---- CTA FINAL ---- */
.cta-final {
  background: var(--blue-dark);
  padding: 96px 0;
  text-align: center;
}
.cta-final h2 { color: var(--white); margin-bottom: 16px; }
.cta-final p { color: rgba(255,255,255,0.60); font-size: 17px; margin-bottom: 44px; }
.cta-final__buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }
.newsletter-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 440px;
  margin: 0 auto;
}
.newsletter-box h3 { color: var(--white); margin-bottom: 10px; font-size: 20px; }
.newsletter-box p { color: rgba(255,255,255,0.50); font-size: 14px; margin-bottom: 24px; }
.newsletter-form { display: flex; flex-direction: column; gap: 10px; }
.newsletter-form input[type="email"] {
  padding: 13px 18px;
  border: none;
  border-radius: 100px;
  font-size: 14px;
  font-family: inherit;
  width: 100%;
  outline: none;
}
.newsletter-form input[type="email"]:focus { box-shadow: 0 0 0 3px rgba(224,94,38,0.4); }
.newsletter-legal { font-size: 11px; color: rgba(255,255,255,0.30); margin-top: 10px; }

/* ---- FOOTER ---- */
.footer {
  background: #0D1117;
  color: var(--white);
  padding: 72px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer__brand-name {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 10px;
}
.footer__brand-tagline { font-size: 13px; color: rgba(255,255,255,0.38); line-height: 1.7; }
.footer__col h4 {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: rgba(255,255,255,0.28);
  font-family: 'DM Sans', sans-serif;
}
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col ul a { font-size: 13px; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer__col ul a:hover { color: var(--white); }
.footer__socials { display: flex; gap: 10px; margin-top: 4px; }
.footer__social-icon {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.50);
  transition: background var(--transition), color var(--transition);
  font-size: 16px;
}
.footer__social-icon:hover { background: var(--orange); color: var(--white); }
.footer__contact a { font-size: 13px; color: rgba(255,255,255,0.55); display: block; margin-bottom: 8px; }
.footer__contact a:hover { color: var(--white); }
.footer__bottom {
  padding-top: 32px;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.20);
}
@media (max-width: 1023px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 767px) { .footer__grid { grid-template-columns: 1fr; gap: 32px; } }

/* ---- PAGE HERO (interne) ---- */
.page-hero {
  background: var(--blue-dark);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
}
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero p { font-size: 17px; color: rgba(255,255,255,0.60); max-width: 540px; margin: 0 auto; }

/* ---- LIVRE PAGE ---- */
.livre-hero { padding: 100px 0; background: linear-gradient(155deg, var(--cream) 0%, var(--white) 60%); }
.livre-hero__grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 72px;
  align-items: start;
}
.livre-hero__cover { width: 320px; flex-shrink: 0; }
.livre-hero__meta { display: flex; flex-direction: column; gap: 6px; margin: 20px 0; }
.livre-hero__meta-item { font-size: 14px; color: var(--gray-mid); }
.livre-hero__meta-item strong { color: var(--gray-dark); }
.livre-apercu { background: var(--off-white); }
.livre-apercu__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.detail-list { display: flex; flex-direction: column; }
.detail-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-border);
}
.detail-list li strong { min-width: 130px; color: var(--gray-dark); font-weight: 500; }
.format-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  border: 1.5px solid var(--gray-border);
  cursor: pointer;
  transition: border-color var(--transition);
}
.format-card--active { border-color: var(--orange); }
.format-card h4 { display: flex; align-items: center; gap: 8px; font-size: 16px; margin-bottom: 4px; }
.format-card p { font-size: 13px; color: var(--gray-mid); }
.formats-list { display: flex; flex-direction: column; gap: 10px; }

/* Table des matières */
.toc { background: var(--white); }
.toc__header { text-align: center; margin-bottom: 56px; }
.toc__header h2 { color: var(--blue); }
.accordion { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.accordion-item { border: 1px solid var(--gray-border); border-radius: var(--radius); overflow: hidden; }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--white);
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--gray-dark);
  cursor: pointer;
  transition: background var(--transition);
  text-align: left;
}
.accordion-trigger:hover { background: var(--off-white); }
.accordion-trigger.open { background: var(--blue); color: var(--white); }
.accordion-trigger .chevron {
  flex-shrink: 0;
  transition: transform var(--transition);
  font-size: 11px;
}
.accordion-trigger.open .chevron { transform: rotate(180deg); }
.accordion-body { display: none; padding: 16px 24px 20px; background: var(--off-white); border-top: 1px solid var(--gray-border); }
.accordion-body.open { display: block; }
.accordion-body ul { display: flex; flex-direction: column; gap: 8px; }
.accordion-body ul li {
  font-size: 14px;
  color: var(--gray-mid);
  padding-left: 18px;
  position: relative;
}
.accordion-body ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
}

/* Extrait form */
.extrait { background: var(--off-white); }
.extrait__header { text-align: center; margin-bottom: 40px; }
.extrait__header h2 { color: var(--blue); }
.extrait__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 520px;
  margin: 0 auto;
  box-shadow: var(--shadow-soft);
}

/* Infographies */
.infos { background: var(--white); }
.infos__header { text-align: center; margin-bottom: 56px; }
.infos__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.info-card {
  background: var(--blue);
  border-radius: var(--radius-lg);
  padding: 36px;
  color: var(--white);
  transition: transform var(--transition), box-shadow var(--transition);
}
.info-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-med); }
.info-card__number {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 40px;
  color: var(--orange);
  margin-bottom: 8px;
}
.info-card p { font-size: 13px; color: rgba(255,255,255,0.60); }

@media (max-width: 1023px) {
  .livre-hero__grid { grid-template-columns: 1fr; }
  .livre-hero__cover { max-width: 240px; margin: 0 auto; }
  .livre-apercu__grid { grid-template-columns: 1fr; }
  .infos__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) { .infos__grid { grid-template-columns: 1fr; } }

/* ---- AUTEUR PAGE ---- */
.auteur-hero { padding: 100px 0; background: var(--white); }
.auteur-hero__grid { display: grid; grid-template-columns: auto 1fr; gap: 72px; align-items: start; }
.auteur-photo {
  width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hard);
  flex-shrink: 0;
}
.auteur-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.auteur-photo-placeholder {
  width: 320px; height: 420px;
  background: linear-gradient(160deg, var(--blue) 0%, var(--blue-dark) 100%);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.25);
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 72px;
  flex-shrink: 0;
  box-shadow: var(--shadow-hard);
}
.auteur-hero__name { color: var(--blue); margin-bottom: 6px; }
.auteur-hero__fonction { font-size: 16px; color: var(--orange); margin-bottom: 28px; font-weight: 500; }
.auteur-hero__postes { display: flex; flex-direction: column; gap: 6px; margin-bottom: 32px; }
.auteur-hero__poste {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--gray-mid);
}
.auteur-hero__poste-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--orange); flex-shrink: 0; }
.auteur-hero__bio { font-size: 16px; line-height: 1.95; color: var(--gray-dark); }

/* Timeline */
.parcours { background: var(--off-white); }
.parcours__header { text-align: center; margin-bottom: 64px; }
.parcours__header h2 { color: var(--blue); }
.timeline { max-width: 680px; margin: 0 auto; position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 19px; top: 0; bottom: 0;
  width: 1px;
  background: var(--gray-border);
}
.timeline-item {
  display: flex;
  gap: 24px;
  margin-bottom: 36px;
  position: relative;
}
.timeline-dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--orange);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
  font-size: 13px;
  z-index: 1;
  position: relative;
}
.timeline-content { padding-top: 6px; }
.timeline-content__date {
  font-size: 11px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.timeline-content__title {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--gray-dark);
  margin-bottom: 2px;
}
.timeline-content__sub { font-size: 13px; color: var(--gray-muted); }

/* Publications */
.publications { background: var(--white); }
.publications__header { text-align: center; margin-bottom: 56px; }
.publications__header h2 { color: var(--blue); }
.publications__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 40px; }
.pub-card {
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex; gap: 14px; align-items: flex-start;
  transition: box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}
.pub-card:hover { box-shadow: var(--shadow-soft); border-color: var(--gray-mid); }
.pub-card__icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.pub-card__title {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--gray-dark);
  margin-bottom: 4px;
}
.pub-card__meta { font-size: 12px; color: var(--gray-muted); }
.pub-card__link { font-size: 12px; color: var(--orange); margin-top: 6px; display: block; font-weight: 500; }

/* Conférences */
.conferences { background: var(--off-white); }
.conferences__header { text-align: center; margin-bottom: 56px; }
.conferences__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.conf-list { display: flex; flex-direction: column; gap: 12px; }
.conf-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius);
}
.conf-item__icon { font-size: 20px; flex-shrink: 0; }
.conf-item__date { font-size: 11px; color: var(--orange); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.conf-item__name { font-weight: 600; font-size: 14px; color: var(--gray-dark); }
.conf-item__lieu { font-size: 12px; color: var(--gray-muted); }
.invite-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-soft);
}
.invite-form-wrap h3 { color: var(--blue); margin-bottom: 24px; font-size: 20px; }

/* Contact presse */
.contact-presse {
  background: var(--blue-dark);
  padding: 100px 0;
  text-align: center;
}
.contact-presse h2 { color: var(--white); margin-bottom: 12px; }
.contact-presse__emails { margin-bottom: 40px; margin-top: 32px; }
.contact-presse__email { display: block; color: rgba(255,255,255,0.65); font-size: 17px; margin-bottom: 8px; }
.contact-presse__email:hover { color: var(--white); }
.contact-presse__socials { display: flex; gap: 12px; justify-content: center; }
.social-icon-lg {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 20px;
  transition: background var(--transition), color var(--transition);
}
.social-icon-lg:hover { background: var(--orange); color: var(--white); }

@media (max-width: 1023px) {
  .auteur-hero__grid { grid-template-columns: 1fr; }
  .auteur-photo, .auteur-photo-placeholder { width: 100%; max-width: 260px; margin: 0 auto; }
  .auteur-photo-placeholder { height: 320px; font-size: 56px; }
  .publications__grid { grid-template-columns: 1fr; }
  .conferences__grid { grid-template-columns: 1fr; }
}

/* ---- COMMANDER PAGE ---- */
.commander-hero { background: linear-gradient(155deg, var(--cream) 0%, var(--white) 60%); padding: 100px 0; text-align: center; }
.commander-hero__cover { max-width: 200px; margin: 0 auto 40px; }
.commander-hero__price {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-muted);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 12px;
}
.price-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.price-badge {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 10px 20px;
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--gray-dark);
}
.price-badge small {
  display: block;
  font-size: 10px;
  color: var(--gray-muted);
  font-weight: 400;
  font-family: 'DM Sans', sans-serif;
}

/* Acheter options */
.acheter { background: var(--white); }
.acheter__header { text-align: center; margin-bottom: 64px; }
.acheter__header h2 { color: var(--blue); }
.acheter__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.acheter-card {
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column; gap: 14px;
}
.acheter-card:hover {
  border-color: var(--gray-mid);
  box-shadow: var(--shadow-med);
}
.acheter-card__logo {
  width: 64px; height: 64px;
  background: var(--off-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto;
  font-size: 28px;
}
.acheter-card h3 { font-size: 20px; color: var(--gray-dark); }
.acheter-card__features { display: flex; flex-direction: column; gap: 6px; }
.acheter-card__feature { font-size: 13px; color: var(--gray-mid); }
.acheter-card__feature::before { content: '✓ '; color: var(--green); font-weight: 700; }
.acheter-card .btn { margin-top: auto; }

/* Commande groupée */
.groupe { background: var(--off-white); }
.groupe__header { text-align: center; margin-bottom: 56px; }
.groupe__header h2 { color: var(--blue); }
.groupe__header p { font-size: 16px; color: var(--gray-mid); max-width: 540px; margin: 16px auto 0; }
.groupe__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: var(--shadow-soft);
}
.groupe__form-note { text-align: center; font-size: 13px; color: var(--gray-muted); margin-top: 16px; }

/* FAQ */
.faq { background: var(--white); }
.faq__header { text-align: center; margin-bottom: 56px; }
.faq__header h2 { color: var(--blue); }
.faq-accordion { max-width: 680px; margin: 0 auto; }

/* Livraison section */
.livraison { background: var(--blue); padding: 80px 0; }
.livraison__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.livraison-item { color: var(--white); }
.livraison-item__icon { font-size: 32px; margin-bottom: 14px; }
.livraison-item h4 { font-size: 15px; color: var(--white); margin-bottom: 6px; }
.livraison-item p { font-size: 13px; color: rgba(255,255,255,0.50); }

@media (max-width: 1023px) {
  .acheter__grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .livraison__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) { .livraison__grid { grid-template-columns: 1fr; } }

/* ---- FORMS ---- */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-label { font-size: 13px; font-weight: 500; color: var(--gray-dark); }
.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  color: var(--gray-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,61,112,0.08);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239CA3AF'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--gray-mid); margin-bottom: 20px; }
.form-checkbox input { margin-top: 2px; accent-color: var(--orange); width: 15px; height: 15px; flex-shrink: 0; cursor: pointer; }
.form-success {
  display: none;
  text-align: center;
  padding: 20px 24px;
  background: rgba(0,138,100,0.06);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  color: var(--green);
  font-weight: 500;
  font-size: 14px;
}
.form-success.visible { display: block; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* ---- POPUP ---- */
.popup-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.50);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.popup-overlay.visible { opacity: 1; pointer-events: all; }
.popup {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 420px;
  width: 100%;
  position: relative;
  transform: translateY(16px);
  transition: transform 0.3s ease;
  box-shadow: var(--shadow-hard);
}
.popup-overlay.visible .popup { transform: translateY(0); }
.popup__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--gray-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--gray-mid); cursor: pointer;
  transition: background var(--transition);
}
.popup__close:hover { background: var(--gray-border); }
.popup__eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.10em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; }
.popup h3 { color: var(--blue); margin-bottom: 10px; font-size: 22px; }
.popup p { font-size: 14px; color: var(--gray-mid); margin-bottom: 24px; }
.popup__dismiss { display: block; margin: 14px auto 0; font-size: 12px; color: var(--gray-muted); text-decoration: underline; cursor: pointer; background: none; border: none; font-family: inherit; }
.popup__dismiss:hover { color: var(--gray-dark); }

/* ---- BOOK COVER CROP (shows front cover from full spread image) ---- */
.book-cover-crop {
  position: relative;
  overflow: hidden;
  border-radius: 3px 6px 6px 3px;
  box-shadow: var(--shadow-hard);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  background: #F5EFE0;
  flex-shrink: 0;
}
.book-cover-crop:hover {
  transform: translateY(-6px);
  box-shadow: 0 36px 80px rgba(0,0,0,0.26);
}
.book-cover-crop img {
  position: absolute;
  height: 100%;
  width: auto;
  right: 0;
  top: 0;
  display: block;
  max-width: none;
}

/* ---- BOOK MOCK (CSS replica of real cover) ---- */
.book-mock {
  position: relative;
  width: 100%;
  display: flex;
  border-radius: 4px 6px 6px 4px;
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  background: #F5EFE0;
  flex-shrink: 0;
  aspect-ratio: 2 / 3;
}
.book-mock:hover {
  transform: translateY(-6px);
  box-shadow: 0 36px 80px rgba(0,0,0,0.28);
}
.book-mock__spine {
  width: 14px;
  flex-shrink: 0;
  background: #3A1200;
  position: relative;
}
.book-mock__spine::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to right, rgba(0,0,0,0.0), rgba(0,0,0,0.18));
}
.book-mock__front {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 8% 8% 6%;
  position: relative;
  overflow: hidden;
  background: #F5EFE0;
}
.book-mock__author {
  font-family: 'Bai Jamjuree', sans-serif;
  font-size: clamp(7px, 2.2%, 10px);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #E8751A;
  text-transform: uppercase;
  margin-bottom: 6%;
}
.book-mock__title {
  font-family: 'Bai Jamjuree', sans-serif;
  font-size: clamp(14px, 5.5%, 26px);
  font-weight: 700;
  color: #3A1200;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 4%;
}
.book-mock__subtitle {
  font-size: clamp(6px, 1.8%, 9px);
  color: #7A5034;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.5;
  margin-bottom: 4%;
  opacity: 0.85;
}
.book-mock__map {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}
.book-mock__map svg {
  width: 100%;
  height: 100%;
  max-height: 100%;
}
.book-mock__publisher {
  font-size: clamp(5px, 1.6%, 8px);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: #7A5034;
  text-align: center;
  border-top: 1px solid rgba(58,18,0,0.20);
  padding-top: 5%;
  margin-top: 4%;
  opacity: 0.9;
}

/* ============================================
   ONE-PAGE — Composants & Mobile Premium
   ============================================ */

/* scroll-padding pour nav sticky */
html { scroll-padding-top: 80px; }

/* Navbar agrandie */
.navbar__inner { height: 76px; }
.navbar__logo { font-size: 19px; }

/* Container mobile padding réduit */
@media (max-width: 767px) {
  .container, .container--narrow { padding: 0 20px; }
  .navbar__inner { padding: 0 20px; height: 64px; }
  .section { padding: 72px 0; }
  .section--sm { padding: 52px 0; }
}

/* ---- AUTEUR ONE-PAGE ---- */
.auteur-onepage {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: center;
}
.auteur-onepage__photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
  object-position: center top;
  aspect-ratio: 3/4;
  display: block;
}
.auteur-onepage__name {
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  font-size: clamp(22px, 4vw, 44px);
  color: var(--blue);
  line-height: 1.1;
  margin-bottom: 8px;
  white-space: nowrap;
}
.auteur-onepage__role {
  font-size: 14px;
  color: var(--orange) !important;
  font-weight: 600;
  line-height: 1.65;
  margin-bottom: 28px;
  line-height: 1.65;
}
.auteur-onepage__bio {
  font-size: 16px;
  line-height: 1.85;
  color: var(--gray-dark);
  margin-bottom: 36px;
  text-align: justify;
}
.auteur-onepage__bio strong { color: var(--blue); }
.auteur-onepage__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- MEDIA STRIP ---- */
.media-strip {
  background: var(--off-white);
  padding: 80px 0;
  margin-top: 80px;
}
.media-strip__header { text-align: center; margin-bottom: 48px; }
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.media-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
}
.media-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}
.media-card__source {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.media-card__favicon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}
.media-card__source span { font-size: 13px; font-weight: 700; color: var(--gray-dark); }
.media-card__title {
  font-size: 15px;
  font-weight: 400;
  color: var(--gray-dark);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 16px;
}
.media-card__cta { font-size: 13px; color: var(--orange); font-weight: 600; }

/* ---- EVENT ITEMS ---- */
.event-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-border);
  transition: box-shadow 0.2s, transform 0.2s;
}
.event-item:hover { box-shadow: var(--shadow-med); transform: translateY(-2px); }
.event-item__type {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--gray-muted);
  margin-bottom: 6px;
}
.event-item__title {
  color: var(--gray-dark);
  margin-bottom: 4px;
  font-size: 16px;
  font-family: 'Bai Jamjuree', sans-serif;
  font-weight: 700;
  line-height: 1.3;
}
.event-item__meta { font-size: 14px; color: var(--gray-mid); margin: 0; }
.event-item__badge {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ---- BUY GRID ---- */
.buy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 40px auto 0;
  text-align: left;
}
.buy-card {
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  position: relative;
  background: var(--white);
}
.buy-card:hover { border-color: var(--orange); box-shadow: var(--shadow-med); }
.buy-card--featured { border-color: var(--orange); }
.buy-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.buy-card__icon { font-size: 28px; margin-bottom: 4px; }
.buy-card h4 { font-size: 17px; color: var(--blue); font-family: 'Bai Jamjuree', sans-serif; font-weight: 700; }
.buy-card p { font-size: 13px; color: var(--gray-mid); flex: 1; line-height: 1.5; margin: 0; }
.buy-card .btn { margin-top: 16px; text-align: center; }

/* ---- BOOK DETAILS STRIP ---- */
.book-details-strip {
  background: var(--white);
  border-top: 1px solid var(--gray-border);
  border-bottom: 1px solid var(--gray-border);
  padding: 20px 0;
}
.book-details-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.book-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 28px;
  border-right: 1px solid var(--gray-border);
}
.book-detail:last-child { border-right: none; }
.book-detail__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-muted);
}
.book-detail__value {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-dark);
}

/* ---- CONFERENCE SECTION ---- */
.conf-section {
  background: var(--blue);
  padding: 96px 0;
}
.conf-section__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: start;
}
.conf-section__eyebrow { color: var(--orange); margin-bottom: 16px; }
.conf-section__title {
  color: var(--white);
  margin-bottom: 20px;
  font-size: clamp(28px, 3.5vw, 40px);
}
.conf-section__desc {
  color: rgba(255,255,255,0.65);
  font-size: 17px;
  margin-bottom: 40px;
  line-height: 1.85;
}
.conf-topics {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 44px;
}
.conf-topic {
  display: flex;
  align-items: center;
  gap: 16px;
}
.conf-topic > div strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.conf-topic > div span {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.4;
}
.conf-topic__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
}
.conf-topic__text {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  line-height: 1.4;
}
.conf-contact-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}
.conf-contact-card h3 {
  color: var(--white);
  font-size: 20px;
  margin-bottom: 14px;
  line-height: 1.3;
}
.conf-contact-card p {
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  margin-bottom: 28px;
  line-height: 1.75;
}
.conf-contact-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 18px;
  border: 3px solid rgba(255,255,255,0.15);
}
.conf-contact-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.conf-contact-card__name {
  font-family: 'Bai Jamjuree', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 6px;
}
.conf-contact-card__role {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  text-align: center;
  margin-bottom: 0;
}
.conf-contact-card__divider {
  height: 1px;
  background: rgba(255,255,255,0.10);
  margin: 24px 0;
}
.conf-contact-card__note {
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.75;
  text-align: center;
}
.conf-contact-card__availability {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}
.conf-contact-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  flex-shrink: 0;
}
.conf-contact-card__formats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.conf-format-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.70);
  letter-spacing: 0.02em;
}

/* ---- BUY GRID 2 CARDS ---- */
.buy-grid {
  grid-template-columns: repeat(2, 1fr);
  max-width: 680px;
}
.buy-card__icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(0,61,112,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 8px;
}
.buy-card--featured .buy-card__icon-wrap {
  background: rgba(232,117,26,0.10);
  color: var(--orange);
}

/* ---- RESPONSIVE ONE-PAGE ---- */

/* Tablet (769px – 1023px) : conf & events passent en colonne, hero/auteur restent en 2 colonnes */
@media (max-width: 1023px) {
  .conf-section__inner { grid-template-columns: 1fr; gap: 48px; }
  .media-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .event-item { grid-template-columns: 80px 1fr; }
  .event-item__badge { display: none; }
  .book-detail { padding: 6px 16px; }
  /* Réduire la couverture pour garder les 2 colonnes du hero */
  .hero__right .book-cover-crop { width: 260px !important; }
}

/* Mobile (≤ 767px) : tout passe en colonne */
@media (max-width: 767px) {

  /* ---- Conteneur global ---- */
  .container, .container--narrow {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
    width: 100%;
  }

  /* ---- Section spacing ---- */
  .section { padding: 48px 0; }
  .section--sm { padding: 36px 0; }
  .pullquote-section { padding: 56px 0; }
  .cta-final { padding: 56px 0; }
  .stats-banner { padding: 40px 0; }

  /* ---- Hero ---- */
  .hero { padding: 24px 0 36px; }
  .hero__inner { grid-template-columns: 1fr; gap: 20px; }
  .hero__right { order: -1; display: flex; justify-content: center; }
  .hero__right .book-cover-crop { width: 190px !important; }
  .hero__hook { font-size: 15px; line-height: 1.65; }
  .hero__preface { padding: 12px 14px; }
  .hero__buttons { flex-direction: column; gap: 10px; }
  .hero__buttons .btn { text-align: center; width: 100%; box-sizing: border-box; }
  .hero__book-author { display: none; } /* masqué sur mobile pour épurer */

  /* ---- Stats ---- */
  .stats-banner__grid { grid-template-columns: 1fr; gap: 32px; }
  .stat-item__number { font-size: 48px; }
  .stat-item { text-align: center; }

  /* ---- Auteur ---- */
  .auteur-onepage { grid-template-columns: 1fr; gap: 32px; }
  .auteur-onepage__photo { max-width: 100%; margin: 0; }
  .auteur-onepage__photo img {
    width: 100%;
    border-radius: 16px;
    aspect-ratio: 4/5;
    object-fit: cover;
    object-position: center top;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  }
  .auteur-onepage__name { white-space: normal; font-size: 32px; }
  .auteur-onepage__role { color: var(--orange) !important; font-size: 14px; line-height: 1.6; }
  .auteur-onepage__bio { max-width: 100%; text-align: left; font-size: 15px; line-height: 1.8; }
  .auteur-onepage__ctas { flex-direction: column; gap: 10px; }
  .auteur-onepage__ctas .btn { text-align: center; width: 100%; box-sizing: border-box; }

  /* ---- Media grid ---- */
  .media-grid { grid-template-columns: 1fr; gap: 12px; }
  .media-strip { padding: 48px 0; margin-top: 0; }

  /* ---- Events ---- */
  .event-item { grid-template-columns: 1fr; padding: 20px; gap: 8px; }
  .event-item__date { display: none; }
  .event-item__badge { display: none; }

  /* ---- Prix ---- */
  .price-row { flex-direction: column; align-items: stretch; gap: 8px; padding: 0 20px; }
  .price-badge { width: 100%; text-align: center; box-sizing: border-box; }

  /* ---- Buy grid ---- */
  .buy-grid { grid-template-columns: 1fr; max-width: 100%; gap: 14px; }

  /* ---- Book details ---- */
  .book-details-strip__inner { flex-direction: column; gap: 0; }
  .book-detail {
    border-right: none;
    border-bottom: 1px solid var(--gray-border);
    padding: 12px 20px;
    width: 100%;
    box-sizing: border-box;
    justify-content: space-between;
    display: flex;
  }
  .book-detail:last-child { border-bottom: none; }

  /* ---- Conference ---- */
  .conf-section { padding: 56px 0; }
  .conf-section__inner { grid-template-columns: 1fr; gap: 36px; }
  .conf-topics { gap: 16px; }
  .conf-contact-card { padding: 28px 20px; }
  .conf-contact-card__avatar { width: 68px; height: 68px; }
  .conf-contact-card__name { font-size: 16px; }

  /* ---- Pullquote ---- */
  .pullquote__text { font-size: 18px; line-height: 1.75; }

  /* ---- Popup ---- */
  .popup { padding: 28px 20px; margin: 12px; }
}

/* ---- SCROLL ANIMATIONS ---- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---- SECTION DIVIDER ---- */
.section-divider { text-align: center; margin-bottom: 20px; }
.section-divider__line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--orange);
}
.section-divider__line::before,
.section-divider__line::after {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--orange);
  opacity: 0.45;
}