/* ==========================================================================
   — Feuille de styles partagée
   ========================================================================== */

/* === VARIABLES ============================================================ */
:root {
  --c-dark: #1d3557;
  --c-mid: #457b9d;
  --c-mid2: #3f4ef3;
  --c-accent: #e9c46a;
  --c-light: #f8f5f0;
  --c-white: #ffffff;
  --c-leaf: #6b8e5a;
  --c-leaf-bg: #eef3ea;
  --c-text: #000000;
  --c-muted: #000000;
  --c-border: #ddd8cf;
  --c-card: #ffffff;

  --f-display: "Montserrat", Georgia, serif;
  --f-body: "Montserrat", system-ui, sans-serif;
  --f-mono: "Montserrat", monospace;

  --container: 1140px;
  --nav-h: 72px;
  --section-py: 80px;
  --radius: 10px;
  --radius-lg: 20px;
  --shadow: 0 2px 16px rgba(29, 53, 87, 0.08);
  --shadow-md: 0 6px 28px rgba(29, 53, 87, 0.14);
  --transition: 0.25s ease;
}

/* === RESET ================================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--f-body);
  background: var(--c-light);
  color: var(--c-text);
  line-height: 1.75;
  font-size: 16px;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: var(--c-dark);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--c-accent);
  text-decoration: none;
}

ul {
  list-style: none;
}

h3 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  margin: 28px 0 14px;
}

/* === ACCESSIBILITÉ ======================================================== */
:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 3px;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* === UTILITAIRES ========================================================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-py) 0;
}
.section--white {
  background: var(--c-white);
}
.section--dark {
  background: var(--c-dark);
}
.section--mid {
  background: var(--c-mid);
}

.section-label:before {
  content: "";
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--c-mid2);
  flex-shrink: 0;
}

.section-label {
  /* display: block;
  font-family: var(--f-mono);
  font-size: 1 rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-mid2);
  margin-bottom: 10px; */

  display: flex;
  font-size: 1.2rem;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-mid2);
  margin-bottom: 22px;
}

.section-label-2 {
  display: flex;
  font-family: var(--f-mono);
  letter-spacing: 0em;
  text-transform: none;
  color: var(--c-mid2);
  font-weight: 700;
}

.section-title {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-dark);
  margin-bottom: 14px;
}
.section-title em {
  font-style: normal;
  color: var(--c-mid);
}

.section--dark .section-title {
  color: var(--c-white);
}

.section-lead {
  font-size: 1.05rem;
  color: var(--c-muted);
  /*max-width: 800px;*/
  margin-bottom: 48px;
  line-height: 1.8;
}
.section--dark .section-lead {
  color: rgba(255, 255, 255, 0.65);
}

/* Signature : ligne ECG */
.pulse-divider {
  display: block;
  width: 100%;
  height: 32px;
  color: var(--c-accent);
  opacity: 0.55;
}
.pulse-divider--sm {
  max-width: 800px;
}
.pulse-wrap {
  padding: 20px 0;
}

/* === BOUTONS ============================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 6px;
  font-family: var(--f-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--c-accent);
  color: var(--c-dark);
  border-color: var(--c-accent);
}
.btn-primary:hover {
  background: #d4af58;
  border-color: #d4af58;
  color: var(--c-dark);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(233, 196, 106, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  text-decoration: none;
}

/* === NAVIGATION =========================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--c-dark);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  position: relative;
}
.nav__brand {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-white);
  text-decoration: none;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.nav__brand:hover {
  color: var(--c-white);
  text-decoration: none;
}
.nav__brand span {
  color: var(--c-accent);
}
.nav__links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav__links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition:
    color var(--transition),
    border-color var(--transition);
  text-decoration: none;
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
  text-decoration: none;
}
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  flex-shrink: 0;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* === HERO (page 1) ======================================================== */
.hero {
  background: var(--c-dark);
  color: var(--c-white);
  padding: 100px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 75% 40%,
    rgba(69, 123, 157, 0.28) 0%,
    transparent 65%
  );
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  /*font-size: 1 rem;*/
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 22px;
}
.hero__eyebrow::before {
  content: "";
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--c-accent);
  flex-shrink: 0;
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}

.important_jaune {
  font-weight: 700;
  color: var(--c-accent);
}

.important_bleu {
  font-weight: 900;
  color: var(--c-mid);
}

.hero__title em {
  font-style: normal;
  color: var(--c-accent);
}
.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: rgba(255, 255, 255, 0.65);
  max-width: 100%;
  margin-bottom: 42px;
  font-weight: 300;
  line-height: 1.7;
}

.hero__subtitle a {
  color: var(--c-white);
  text-decoration: none;
  transition: color var(--transition);
}

.hero__subtitle a:hover {
  color: var(--c-accent);
  text-decoration: none;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.28);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero__scroll-hint::after {
  content: "↓";
  font-size: 1rem;
  animation: nudge 1.6s ease-in-out infinite;
}
@keyframes nudge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(7px);
  }
}

/* === À PROPOS ============================================================= */
.about__grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
}
.about__photo-wrap {
  position: relative;
}
.about__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #c9d9e5;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
}
.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about__badge {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: var(--c-accent);
  color: var(--c-dark);
  border-radius: var(--radius);
  padding: 14px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  line-height: 1.2;
  font-weight: 700;
  font-size: 0.82rem;
}
.about__badge strong {
  display: block;
  font-size: 1.6rem;
  line-height: 1;
}
.about__bio {
  color: var(--c-muted);
  margin-bottom: 36px;
}
.about__bio p + p {
  margin-top: 16px;
}
.about__details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.detail-item {
  background: var(--c-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.detail-item-blanc {
  background: var(--c-white);
  /*border: 1px solid var(--c-border);*/
  border-radius: var(--radius);
  padding: 14px 18px;
}
.detail-item__label {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mid);
  margin-bottom: 4px;
}
.detail-item__value {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--c-text);
}

/* === EXPÉRIENCES ========================================================== */
.timeline {
  position: relative;
  padding-left: 36px;
  max-width: 800px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 8px;
  width: 2px;
  background: var(--c-border);
}
.timeline__item {
  position: relative;
  /*padding-bottom: 44px;*/
}
.timeline__item:last-child {
  padding-bottom: 0;
}
.timeline__dot {
  position: absolute;
  left: -43px;
  top: 10px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-mid);
  border: 3px solid var(--c-white);
  box-shadow: 0 0 0 2px var(--c-mid);
}
.timeline__item:first-child .timeline__dot {
  background: var(--c-accent);
  box-shadow: 0 0 0 2px var(--c-accent);
}
.timeline__date {
  font-family: var(--f-mono);
  font-size: 1rem;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  font-weight: 700;
  margin-bottom: 6px;
}
.timeline__title {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 3px;
}
.timeline__org {
  font-size: 0.88rem;
  color: var(--c-mid);
  font-weight: 600;
  margin-bottom: 8px;
}
.timeline__desc {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-bottom: 20px;
}

/* === COMPÉTENCES ========================================================== */
.skills__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.skill-group__title {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 28px;
}
.skill-bars {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.skill-bar__header {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.skill-bar__pct {
  color: var(--c-mid);
  font-weight: 700;
}
.skill-bar__track {
  height: 5px;
  background: var(--c-border);
  border-radius: 3px;
  overflow: hidden;
}
.skill-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-mid), var(--c-accent));
  border-radius: 3px;
  transform-origin: left;
  animation: growBar 1.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes growBar {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.tags-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--c-white);
  border: 1.5px solid var(--c-border);
  border-radius: 100px;
  padding: 7px 16px;
  font-size: 0.85rem;
  color: var(--c-text);
  font-weight: 500;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.tag:hover {
  border-color: var(--c-mid);
  box-shadow: 0 2px 8px rgba(69, 123, 157, 0.12);
}

/* === OBJECTIFS ============================================================ */
.objectifs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.objectif-card {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition:
    background var(--transition),
    border-color var(--transition),
    transform var(--transition);
}
.objectif-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(233, 196, 106, 0.45);
  transform: translateY(-3px);
}
.objectif-card__icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.objectif-card__title {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 12px;
  line-height: 1.35;
}
.objectif-card__desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

/* === CONTACT ============================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: start;
}
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-dark);
  letter-spacing: 0.04em;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--c-text);
  background: var(--c-white);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--c-mid);
  box-shadow: 0 0 0 3px rgba(69, 123, 157, 0.14);
}
.form-textarea {
  min-height: 150px;
  resize: vertical;
}
.contact__sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.contact__map iframe {
  display: block;
  width: 100%;
  height: 260px;
  border: none;
}
.info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 18px 22px;
}
.info-block__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.info-block__label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.info-block__value {
  font-size: 0.92rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* === PAGE HEADER (pages internes) ========================================= */
.page-header {
  background: var(--c-dark);
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 25% 60%,
    rgba(69, 123, 157, 0.22) 0%,
    transparent 65%
  );
  pointer-events: none;
}
.page-header__inner {
  position: relative;
  z-index: 1;
}
.page-header__title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 14px;
}
.page-header__title em {
  font-style: normal;
  color: var(--c-accent);
}
.page-header__sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.62);
  max-width: 480px;
  line-height: 1.7;
}

/* === FORMATIONS (page 2) ================================================== */
.formations__list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.formation-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  grid-template-columns: 210px 1fr;
  transition:
    box-shadow var(--transition),
    transform var(--transition);
}
.formation-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.formation-card__sidebar {
  background: var(--c-dark);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.formation-card__num {
  font-family: var(--f-display);
  font-size: 3.8rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.1);
  line-height: 1;
  user-select: none;
}
.formation-card__meta {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.meta-label {
  display: block;
  font-family: var(--f-mono);
  /*font-size: 0.62rem;
  letter-spacing: 0.18em;
  margin-bottom: 3px;*/
  text-transform: uppercase;
  color: var(--c-accent);
}
.meta-value {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}
.formation-card__body {
  padding: 36px 40px;
  /* Conteneur flex en colonne : le texte garde sa hauteur naturelle,
     le bouton est poussé tout en bas grâce à margin-top:auto. */
  display: flex;
  flex-direction: column;
}
.formation-card__cat {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mid);
  margin-bottom: 10px;
}
.formation-card__title {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-dark);
  line-height: 1.3;
  margin-bottom: 18px;
}
.formation-card__synopsis {
  font-size: 0.93rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 26px;
}
.formation-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Bouton d'action — toujours collé en bas de la carte grâce à margin-top:auto
   à l'intérieur du conteneur flex .formation-card__body. Comme la colonne
   body est aussi haute que le sidebar (CSS Grid étire les colonnes par
   défaut), le bouton s'aligne avec le bas du sidebar, quelle que soit la
   longueur du synopsis. */
.formation-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-top: auto;
  padding-top: 24px;
  border: none;
  background: none;
  color: var(--c-mid);
  font-family: var(--f-body);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition:
    color var(--transition),
    gap var(--transition);
}
.formation-card__btn:hover {
  color: var(--c-dark);
  gap: 12px;
  text-decoration: none;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge--level {
  background: #ebf4fb;
  color: #1a6a9a;
}
.badge--public {
  background: #eaf7ef;
  color: #1a7a50;
}
.badge--duration {
  background: #fdf4e3;
  color: #7a5020;
}

/* === BIBLIOGRAPHIE (page 3) =============================================== */
.books__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 72px;
}
.book-card {
  background: var(--c-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition:
    box-shadow var(--transition),
    transform var(--transition);
  /* La carte occupe toute la hauteur de la cellule de grille (les cellules
     d'une même rangée ont par défaut la même hauteur en CSS Grid). */
  display: flex;
  flex-direction: column;
  height: 100%;
}
.book-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.book-card__cover {
  /*aspect-ratio: 3 / 4;*/
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--c-dark), var(--c-mid));
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.book-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.book-card__cover-ph {
  font-size: 3.5rem;
  opacity: 0.6;
}
.book-card__body {
  padding: 20px 22px;
  /* Conteneur flex en colonne : le texte prend sa place naturelle,
     et flex:1 lui donne tout l'espace restant disponible. */
  display: flex;
  flex-direction: column;
  flex: 1;
}
.book-card__year {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--c-accent);
  font-weight: 700;
  margin-bottom: 7px;
}
.book-card__title {
  font-family: var(--f-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--c-dark);
  line-height: 1.35;
  margin-bottom: 8px;
}
.book-card__desc {
  font-size: 0.83rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 12px;
}
.book-card__publisher {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-mid);
  margin-bottom: 16px;
}

/* Bouton d'action — toujours collé en bas de la carte grâce à margin-top:auto
   à l'intérieur du conteneur flex .book-card__body. Comme toutes les cartes
   d'une même rangée ont la même hauteur (Grid), les boutons s'alignent. */
.book-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 10px 18px;
  border-radius: 6px;
  border: 1.5px solid var(--c-mid);
  background: transparent;
  color: var(--c-mid);
  font-family: var(--f-body);
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
}
.book-card__btn:hover {
  background: var(--c-mid);
  color: var(--c-white);
  text-decoration: none;
}

.biblio-section__title {
  font-family: var(--f-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--c-border);
}
.biblio-list {
  display: flex;
  flex-direction: column;
}
.biblio-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 20px 0;
  border-bottom: 1px solid var(--c-border);
}
.biblio-item:last-child {
  border-bottom: none;
}
.biblio-num {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  color: var(--c-accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.biblio-titre {
  font-size: 1.2rem;
  color: var(--c-mid);
  line-height: 0.5;
}
.biblio-ref {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.75;
}
.biblio-ref strong {
  color: var(--c-text);
  font-weight: 600;
}
.biblio-ref em {
  font-style: italic;
  color: var(--c-dark);
}

/* === FOOTER =============================================================== */
.footer {
  background: var(--c-text);
  color: rgba(255, 255, 255, 0.55);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer__brand {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-white);
}
.footer__brand span {
  color: var(--c-accent);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  transition: color var(--transition);
  text-decoration: none;
}
.footer__links a:hover {
  color: var(--c-accent);
  text-decoration: none;
}
.footer__copy {
  font-size: 0.78rem;
}

/* === RESPONSIVE =========================================================== */
@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 260px 1fr;
    gap: 44px;
  }
  .objectifs__grid {
    grid-template-columns: 1fr 1fr;
  }
  .formation-card {
    grid-template-columns: 180px 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: 56px;
  }

  /* Mobile nav */
  .nav__toggle {
    display: flex;
  }
  .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--c-dark);
    padding: 20px 24px 28px;
    gap: 18px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
  .nav__links.open {
    display: flex;
  }
  .nav__links a {
    font-size: 1rem;
    padding: 6px 0;
  }

  /* Hero */
  .hero {
    padding: 72px 0 64px;
  }
  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero__scroll-hint {
    display: none;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about__photo {
    max-width: 260px;
    margin: 0 auto;
  }
  .about__badge {
    right: 0;
  }
  .about__details {
    grid-template-columns: 1fr;
  }

  /* Skills */
  .skills__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .tags-group {
    margin-top: 0;
  }

  /* Objectifs */
  .objectifs__grid {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
  }

  /* Formations */
  .formation-card {
    grid-template-columns: 1fr;
  }
  .formation-card__sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 24px;
    gap: 16px;
  }
  .formation-card__num {
    display: none;
  }
  .formation-card__meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
  }
  .formation-card__body {
    padding: 24px;
  }

  /* Footer */
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .books__grid {
    grid-template-columns: 1fr 1fr;
  }
  .biblio-item {
    grid-template-columns: 48px 1fr;
    gap: 12px;
  }
  .about__details {
    grid-template-columns: 1fr 1fr;
  }
}

/* ════════════════════════════════════════════════════════════════════════
   ARTICLE / RESSOURCES — Pages longues (recherche, soins de support...)
   ════════════════════════════════════════════════════════════════════════ */

/* --- Fil d'Ariane --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}
.breadcrumb a:hover {
  color: var(--c-accent);
  text-decoration: none;
}
.breadcrumb span[aria-hidden] {
  color: rgba(255, 255, 255, 0.35);
}
.breadcrumb .current {
  color: var(--c-accent);
}

/* --- Bandeau d'avertissement médical --- */
.disclaimer-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fdf4e3;
  border: 1px solid #f0dcae;
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 48px;
}
.disclaimer-box__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  line-height: 1;
}
.disclaimer-box__text {
  font-size: 0.88rem;
  color: #6b5424;
  line-height: 1.7;
}
.disclaimer-box__text strong {
  color: #4a3a18;
}

/* --- Sommaire (page d'index de l'article) --- */
.toc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.toc-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 26px 26px;
  text-decoration: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}
.toc-card:hover {
  border-color: var(--c-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  text-decoration: none;
}
.toc-card__num {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-border);
  line-height: 1;
  flex-shrink: 0;
}
.toc-card__title {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 8px;
  line-height: 1.35;
}
.toc-card__desc {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* --- Corps d'article : typographie longue --- */
.article-body {
  max-width: 760px;
}
.article-body h2 {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-dark);
  margin: 56px 0 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--c-border);
}
.article-body h2:first-child {
  margin-top: 0;
}
.article-body h3 {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-dark);
  margin: 36px 0 14px;
}
.article-body h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-mid);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 28px 0 10px;
}
.article-body p {
  color: var(--c-text);
  margin-bottom: 16px;
  font-size: 0.97rem;
}
.article-body p.muted {
  color: var(--c-muted);
}
.article-body ul,
.article-body ol {
  margin: 0 0 16px 0;
  padding-left: 22px;
}
.article-body ul {
  list-style: disc;
}
.article-body ol {
  list-style: decimal;
}
.article-body li {
  margin-bottom: 8px;
  font-size: 0.97rem;
  color: var(--c-text);
}
.article-body strong {
  color: var(--c-dark);
  font-weight: 700;
}
.article-body a {
  color: var(--c-mid);
  text-decoration: none;
}

.lead-box {
  font-family: var(--f-display);
  font-size: 1.2rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.85);
  border-left: 3px solid var(--c-accent);
  border-left-color: var(--c-accent);
  padding-left: 24px;
  margin-bottom: 40px;
}

.lead-box a {
  color: var(--c-white);
  text-decoration: none;
}
.lead-box a:hover {
  color: var(--c-accent);
  text-decoration: none;
}
/* --- Citation en exposant + bloc notes de bas de page --- */
.footnote-ref {
  font-size: 0.7rem;
  color: var(--c-mid);
  font-weight: 700;
  vertical-align: super;
  text-decoration: none;
  margin-left: 1px;
}
.footnote-ref:hover {
  text-decoration: underline;
}
.footnotes {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}
.footnotes__title {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mid);
  margin-bottom: 14px;
}
.footnotes ol {
  padding-left: 20px;
}
.footnotes li {
  font-size: 0.82rem;
  color: var(--c-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}
.footnotes li em {
  color: var(--c-text);
  font-style: italic;
}

/* --- Cartes de définitions --- */
.definition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 40px;
}
.definition-card {
  background: var(--c-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.definition-card__term {
  font-family: var(--f-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 5px;
}
.definition-card__def {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* --- Statistiques de survie --- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0 36px;
}
.stat-card {
  background: var(--c-dark);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
}
.stat-card__value {
  font-family: var(--f-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-card__label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}
.stat-card--alt {
  background: var(--c-mid);
}

/* --- Tableau de données --- */
.data-table-wrap {
  overflow-x: auto;
  margin: 24px 0 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-white);
  font-size: 0.88rem;
}
.data-table caption {
  text-align: left;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mid);
  padding: 14px 18px 0;
}
.data-table thead th {
  background: var(--c-dark);
  color: var(--c-white);
  font-weight: 700;
  text-align: left;
  padding: 12px 18px;
  font-size: 0.82rem;
}
.data-table tbody td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text);
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}
.data-table tbody tr:nth-child(even) {
  background: var(--c-light);
}

/* --- Figures (graphiques, photos cliniques) --- */
.figure {
  margin: 28px 0 36px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.figure img {
  width: 100%;
  display: block;
}
.figure figcaption {
  padding: 14px 20px;
  font-size: 0.82rem;
  color: var(--c-muted);
  line-height: 1.6;
  border-top: 1px solid var(--c-border);
}
.figure figcaption strong {
  color: var(--c-text);
}
.figure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 28px 0 36px;
}
.figure-grid .figure {
  margin: 0;
}

/* --- Encarts remèdes (homéopathie / aromathérapie / mycothérapie) --- */
.remedy-block {
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-bottom: 22px;
  border: 1px solid var(--c-border);
  background: var(--c-white);
}
.remedy-block__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.remedy-block--homeo {
  border-left: 4px solid var(--c-mid);
}
.remedy-block--homeo .remedy-block__title {
  color: var(--c-mid);
}
.remedy-block--aroma {
  border-left: 4px solid var(--c-leaf);
}
.remedy-block--aroma .remedy-block__title {
  color: var(--c-leaf);
}
.remedy-block--myco {
  border-left: 4px solid var(--c-accent);
  background: #fffbf2;
}
.remedy-block--myco .remedy-block__title {
  color: #8a6a1f;
}

.remedy-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.remedy-item {
  display: flex;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--c-text);
  line-height: 1.6;
}
.remedy-item::before {
  content: "•";
  color: var(--c-accent);
  font-weight: 700;
  flex-shrink: 0;
}
.remedy-item strong {
  color: var(--c-dark);
}
.remedy-item .dose {
  font-family: var(--f-mono);
  font-size: 0.82rem;
  color: var(--c-mid);
  font-weight: 700;
}

/* --- Avertissement / contre-indication ponctuelle --- */
.callout-warning {
  display: flex;
  gap: 12px;
  background: #fdecec;
  border: 1px solid #f4c7c7;
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 18px 0;
  font-size: 0.86rem;
  color: #8a2c2c;
  line-height: 1.6;
}
.callout-warning strong {
  color: #6b1f1f;
}

/* --- Fiche pratique (protocole de chimiothérapie) --- */
.protocol-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0 36px;
}
.protocol-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.protocol-card__name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-dark);
  margin-bottom: 4px;
}
.protocol-card__sub {
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-bottom: 14px;
}
.protocol-card__rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.protocol-row {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  font-size: 0.85rem;
}
.protocol-row__letter {
  font-family: var(--f-mono);
  font-weight: 700;
  color: var(--c-white);
  background: var(--c-mid);
  border-radius: 4px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
}
.protocol-row__text {
  color: var(--c-text);
  align-self: center;
}
.protocol-row__text span {
  color: var(--c-muted);
  font-size: 0.82rem;
}

/* --- Navigation précédent / suivant entre sous-articles --- */
.article-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid var(--c-border);
}
.pager-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 24px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.pager-link:hover {
  border-color: var(--c-mid);
  box-shadow: var(--shadow);
  text-decoration: none;
}
.pager-link--next {
  text-align: right;
  align-items: flex-end;
}
.pager-link__label {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-leaf);
}
.pager-link__title {
  font-family: var(--f-display);
  font-weight: 700;
  color: var(--c-leaf);
  font-size: 0.95rem;
}

/* ---------------- BULLE de SURVOL ---------------- */
/* Élément parent */
[data-tooltip] {
  position: relative;
  cursor: help;
  border-bottom: 1px dotted #0066cc;
}

/* La bulle du tooltip révisée pour les textes longs */
[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 130%; /* Légèrement remonté pour donner de l'air */
  left: 50%;
  transform: translateX(-50%) scale(0.9); /* Animation plus douce */
  background-color: #222;
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.4; /* Améliore la lisibilité du texte long */

  /* --- GESTION DU TEXTE LONG --- */
  white-space: normal; /* Permet le retour à la ligne automatique */
  min-width: 250px; /* Évite que la bulle soit trop étroite pour les petits mots */
  max-width: 380px; /* Largeur maximale idéale pour la lecture d'un bloc de texte */
  text-align: left; /* Aligne le texte à gauche pour faciliter la lecture */
  /* ----------------------------- */

  opacity: 0;
  pointer-events: none;
  transition:
    transform 0.15s ease-out,
    opacity 0.15s ease-out;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); /* Ajoute de la profondeur */
}

/* La petite flèche sous le tooltip */
[data-tooltip]::after {
  content: "";
  position: absolute;
  bottom: 118%;
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  border-width: 6px 6px 0;
  border-style: solid;
  border-color: #222 transparent transparent;
  opacity: 0;
  pointer-events: none;
  transition:
    transform 0.15s ease-out,
    opacity 0.15s ease-out;
  z-index: 1000;
}

/* Affichage au survol */
[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* Si le texte long déborde à gauche : on aligne le tooltip sur le bord gauche du mot */
[data-align="left"]::before {
  left: 0;
  transform: translateX(0) scale(0.9);
}
[data-align="left"]::after {
  left: 15px; /* Décale la flèche pour qu'elle reste au-dessus du mot */
  transform: translateX(0) scale(0.9);
}
[data-align="left"]:hover::before,
[data-align="left"]:hover::after {
  transform: translateX(0) scale(1);
}

/* Si le texte long déborde à droite : on aligne le tooltip sur le bord droit du mot */
[data-align="right"]::before {
  left: auto;
  right: 0;
  transform: translateX(0) scale(0.9);
}
[data-align="right"]::after {
  left: auto;
  right: 15px;
  transform: translateX(0) scale(0.9);
}
[data-align="right"]:hover::before,
[data-align="right"]:hover::after {
  transform: translateX(0) scale(1);
}

/* === RESPONSIVE — Article === */
@media (max-width: 768px) {
  .toc-grid {
    grid-template-columns: 1fr;
  }
  .definition-grid {
    grid-template-columns: 1fr;
  }
  .stat-grid {
    grid-template-columns: 1fr;
  }
  .figure-grid {
    grid-template-columns: 1fr;
  }
  .protocol-grid {
    grid-template-columns: 1fr;
  }
  .article-pager {
    grid-template-columns: 1fr;
  }
  .pager-link--next {
    text-align: left;
    align-items: flex-start;
  }
}