/* vincentlevi.com — styles communs */

:root {
  --bleu: #2563eb;
  --nuit: #172a54;
  --noir: #02070d;
  --gris-texte: #5f6a7d;
  --gris-carte: rgba(219, 219, 219, 0.3);
  --blanc: #ffffff;
  --radius-carte: 16px;
  --font-titres: "Geist", "Inter", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-titres);
  color: var(--nuit);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, p { margin: 0; }

.conteneur { max-width: 1280px; margin: 0 auto; padding: 0 40px; }

/* ---------- Navbar ---------- */
.entete {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 970px;
  margin: 0 auto;
  padding: 14px 24px;
  pointer-events: none;
}
.entete .logo { pointer-events: auto; }
.entete .logo img { width: 60px; height: 48px; object-fit: contain; }
.nav-pilule {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--nuit);
  border-radius: 99px;
  padding: 10px 18px;
}
.nav-pilule a {
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 99px;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.nav-pilule a:hover { opacity: 0.75; }
.bouton-burger { display: none; }

/* ---------- Boutons ---------- */
.bouton {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bleu);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}
.bouton:hover { background: #1d4fd7; }
.bouton .fleche { transition: transform 0.25s; }
.bouton:hover .fleche { transform: translateX(4px); }

/* ---------- Badges de section ---------- */
.badge-section {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--nuit);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 99px;
}
.badge-section::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--bleu);
}

/* ---------- Hero ---------- */
/* Reproduit la structure Framer : section 100vh, contenu centré, grille SVG 1200px
   sous un voile radial blanc (transparent au centre, blanc à 65 %). */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 90px 0 0;
  overflow: hidden;
}
.hero-grille {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grille::before {
  /* Les lignes : bloc 1200px centré, 6 colonnes × 6 rangées, bleu fin (opacité .6 comme l'original) */
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 806px;
  opacity: 0.6;
  background-image:
    linear-gradient(to right, rgba(38, 100, 235, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(38, 100, 235, 0.4) 1px, transparent 1px);
  background-size: 187px 125px;
  background-position: 164px 80px;
}
.hero-grille::after {
  /* Voile radial identique au calque « linear » du Framer */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 50% at 50% 50%, rgba(255, 255, 255, 0) 0%, #fff 65%);
}
.hero-int {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 10px;
  max-width: 1700px;
  padding: 40px 40px 0;
}
.hero-confiance {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-avatars { display: flex; }
.hero-avatars img {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}
.hero-avatars img + img { margin-left: -12px; }
.hero-confiance p { font-size: 15px; font-weight: 500; max-width: 150px; }
.hero h1 {
  font-size: 72px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}
.hero h1 .mot {
  display: inline-block;
  opacity: 0;
  filter: blur(10px);
  transform: translateY(10px);
  transition: opacity 0.5s ease, filter 0.5s ease, transform 0.5s ease;
}
.hero h1.apparu .mot {
  opacity: 1;
  filter: blur(0);
  transform: none;
}
.hero-sous-titre {
  font-size: 18px;
  color: var(--gris-texte);
  margin-bottom: 28px;
}
.hero-visuel { position: relative; z-index: 2; }
.hero-visuel .photo {
  width: 100%;
  aspect-ratio: 1391 / 1274;
  object-fit: contain;
}
.badge-flottant {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  animation: flotter 4s ease-in-out infinite;
}
.badge-flottant img { width: 44px; height: 44px; }
.badge-flottant.cerveau { background: var(--nuit); left: 18%; top: 44%; }
.badge-flottant.ia { background: var(--bleu); right: 20%; top: 42%; animation-delay: -2s; }
@keyframes flotter {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- Marquee logos ---------- */
.logos-clients { padding: 40px 0 70px; text-align: center; }
.logos-clients > p {
  font-size: 15px;
  font-weight: 500;
  color: var(--gris-texte);
  margin-bottom: 28px;
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.marquee-piste {
  display: flex;
  align-items: center;
  gap: 90px;
  width: max-content;
  padding-right: 90px;
  animation: defiler 30s linear infinite;
}
.marquee-piste img { height: 56px; width: auto; object-fit: contain; }
@keyframes defiler {
  to { transform: translateX(-50%); }
}

/* ---------- Section Qui suis-je ---------- */
.apropos-court { padding: 90px 0; text-align: center; }
.apropos-court .badge-section { margin-bottom: 36px; }
.apropos-court h2 {
  font-size: 38px;
  line-height: 1.35;
  font-weight: 600;
  max-width: 900px;
  margin: 0 auto 40px;
}
.apropos-court h2 .bleu { color: var(--bleu); }

/* ---------- Sections génériques ---------- */
.section { padding: 90px 0; }
.section-tete { text-align: center; margin-bottom: 56px; }
.section-tete .badge-section { margin-bottom: 28px; }
.section-tete h2 {
  font-size: 48px;
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.section-tete h2 .gris { color: #b8bec9; }
.section-tete .intro {
  font-size: 16px;
  color: var(--gris-texte);
  max-width: 560px;
  margin: 20px auto 0;
}

/* ---------- Formations ---------- */
.grille-formations {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.carte-formation {
  background: var(--gris-carte);
  border-radius: var(--radius-carte);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.carte-formation .logo-formation { height: 52px; width: auto; object-fit: contain; }
.carte-formation h3 { font-size: 28px; font-weight: 600; }
.carte-formation p { font-size: 16px; line-height: 1.6; color: var(--gris-texte); }
.carte-formation .actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: auto; }
.bouton-secondaire {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--nuit);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 99px;
  border: 1px solid rgba(23, 42, 84, 0.15);
  transition: border-color 0.25s;
}
.bouton-secondaire:hover { border-color: var(--nuit); }
.carte-capture {
  border-radius: var(--radius-carte);
  overflow: hidden;
  border: 1px solid rgba(23, 42, 84, 0.08);
}
.carte-capture img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Outils IA ---------- */
.outils-ia {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  max-width: 900px;
  margin: 70px auto 0;
}
.outils-ia li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid rgba(23, 42, 84, 0.12);
  border-radius: 99px;
  padding: 10px 20px;
  font-size: 16px;
  font-weight: 500;
}
.outils-ia img { width: 24px; height: 24px; }

/* ---------- Prestations ---------- */
.grille-prestations {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.carte-prestation {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 85% -10%, #2f4a8f 0%, var(--nuit) 45%, #101d3e 100%);
  color: #fff;
  border-radius: var(--radius-carte);
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.carte-prestation .tete-prestation {
  display: flex;
  align-items: center;
  gap: 20px;
}
.carte-prestation .numero {
  font-size: 88px;
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 255, 255, 0.22);
}
.carte-prestation h3 { font-size: 24px; font-weight: 600; }
.carte-prestation p { font-size: 16px; line-height: 1.65; color: rgba(255, 255, 255, 0.8); white-space: pre-line; }
.carte-prestation .bouton { margin-top: auto; }

/* ---------- YouTube ---------- */
.grille-videos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.carte-video { display: flex; flex-direction: column; }
.carte-video .miniature {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  font: inherit;
  position: relative;
  border-radius: var(--radius-carte) var(--radius-carte) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  cursor: pointer;
  background: #000;
}
.carte-video .miniature img { width: 100%; height: 100%; object-fit: cover; }
.carte-video .miniature iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.bouton-lecture {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.miniature:hover .bouton-lecture { background: rgba(0, 0, 0, 0.75); }
.bouton-lecture::after {
  content: "";
  border-style: solid;
  border-width: 10px 0 10px 17px;
  border-color: transparent transparent transparent #fff;
  margin-left: 4px;
}
.carte-video .infos {
  background: var(--nuit);
  color: #fff;
  border-radius: 0 0 var(--radius-carte) var(--radius-carte);
  padding: 18px 20px 22px;
  flex: 1;
}
.carte-video .chaine {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 10px;
}
.carte-video .chaine img {
  width: 24px; height: 24px;
  border-radius: 50%;
  object-fit: cover;
}
.carte-video h3 { font-size: 20px; font-weight: 600; line-height: 1.35; }
.centre { text-align: center; }

/* ---------- Témoignages ---------- */
.temoignages-haut {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 56px;
}
.temoignages-haut .titre-gauche { text-align: left; }
.temoignages-haut .titre-gauche .badge-section { margin-bottom: 24px; }
.temoignages-haut h2 { font-size: 48px; font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; }
.temoignages-haut .intro { font-size: 16px; color: var(--gris-texte); padding-top: 90px; }
.video-temoignages {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  font: inherit;
  margin-top: 32px;
  position: relative;
  border-radius: var(--radius-carte);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  cursor: pointer;
  background: #000;
  max-width: 640px;
}
.video-temoignages img { width: 100%; height: 100%; object-fit: cover; }
.video-temoignages iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.marquee-temoignages { margin-top: 24px; }
.marquee-temoignages .marquee-piste { gap: 24px; padding-right: 24px; animation-duration: 45s; }
.carte-temoignage {
  width: 320px;
  background: var(--gris-carte);
  border-radius: var(--radius-carte);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex-shrink: 0;
}
.carte-temoignage > p { font-size: 15px; line-height: 1.6; white-space: normal; }
.carte-temoignage .auteur { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.carte-temoignage .auteur img.photo {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.carte-temoignage .auteur h3 { font-size: 16px; font-weight: 600; }
.carte-temoignage .auteur .etoiles { height: 16px; width: auto; margin-top: 4px; }

/* ---------- Blog (cartes) ---------- */
.grille-blog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 28px;
  margin-bottom: 48px;
}
.carte-article { display: flex; flex-direction: column; gap: 8px; }
.carte-article .visuel {
  border-radius: var(--radius-carte);
  overflow: hidden;
  height: 240px;
  margin-bottom: 16px;
}
.carte-article .visuel img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.carte-article:hover .visuel img { transform: scale(1.04); }
.carte-article h3 { font-size: 24px; font-weight: 600; line-height: 1.4; }
.carte-article p { font-size: 16px; line-height: 1.6; color: var(--noir); }

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  overflow: hidden;
  background: radial-gradient(90% 130% at 50% 115%, #1d3fa0 0%, #0a1638 55%, var(--noir) 100%);
  color: #fff;
  text-align: center;
  padding: 110px 0 0;
}
.cta-final .logo-cta { width: 60px; margin: 0 auto 30px; }
.cta-final h2 {
  font-size: 48px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 560px;
  margin: 0 auto 36px;
}
.cta-final .arche {
  width: 340px;
  margin: 60px auto -80px;
}

/* ---------- Footer ---------- */
.pied {
  background: #000;
  color: #fff;
  padding: 70px 0 0;
}
.pied-int {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: 60px;
  padding-bottom: 56px;
}
.pied .logo-pied { width: 56px; margin-bottom: 24px; }
.pied .accroche { font-size: 15px; line-height: 1.7; color: rgba(255, 255, 255, 0.65); max-width: 340px; }
.pied h3 { font-size: 18px; font-weight: 700; margin-bottom: 22px; }
.pied ul { display: flex; flex-direction: column; gap: 14px; }
.pied ul a, .pied ul li { font-size: 15px; color: rgba(255, 255, 255, 0.65); }
.pied ul a:hover { color: #fff; }
.pied .sociaux { flex-direction: row; gap: 16px; margin-top: 18px; }
.pied .sociaux a { color: rgba(255, 255, 255, 0.55); }
.pied .sociaux a:hover { color: #fff; }
.pied .sociaux svg { width: 22px; height: 22px; }
.pied-bas {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 26px 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- Hero des pages intérieures ---------- */
.hero-interne {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50vh;
  min-height: 320px;
  padding: 40px 60px 0;
  overflow: hidden;
}
.fond-rayon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  pointer-events: none;
}
.hero-interne h1 {
  position: relative;
  max-width: 808px;
  text-align: center;
  font-size: 62px;
  line-height: 1.2;
  letter-spacing: -0.04em;
  font-weight: 600;
  color: var(--nuit);
}

/* ---------- A propos ---------- */
.bloc-bio {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 60px;
}
.bloc-bio.pleine-largeur { padding: 0 60px 80px; }
.bloc-bio .portrait {
  flex: none;
  width: 300px;
  height: 300px;
  border-radius: 10px;
  object-fit: cover;
}
.bloc-bio .portrait-haut {
  flex: none;
  width: 354px;
  height: 523px;
  object-fit: cover;
}
.bloc-bio .texte {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.bloc-bio h2 {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.bloc-bio p {
  font-size: 16px;
  line-height: 1.5;
  color: #1c1c1c;
}
.bloc-bio p + p { margin-top: 18px; }

/* ---------- Page légale ---------- */
.page-legale {
  max-width: 700px;
  margin: 0 auto;
  padding: 60px 0;
}
.page-legale p,
.page-legale li {
  font-size: 16px;
  line-height: 1.5;
  color: #999;
}
.page-legale > * + * { margin-top: 18px; }
.page-legale strong { font-weight: 500; }
.page-legale ul { list-style: disc; padding-left: 22px; }

/* ---------- Contact ---------- */
.hero-contact {
  position: relative;
  padding: 60px 0;
  overflow: hidden;
}
.contact-int {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 80px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 146px 60px 0;
}
.contact-texte { flex: 1 1 0; min-width: 0; }
.contact-texte h1 {
  font-size: 72px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 600;
  margin-bottom: 16px;
}
.contact-texte p {
  font-size: 18px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--noir);
}
.carte-formulaire {
  flex: 1 1 0;
  min-width: 0;
  background: #fff;
  border-radius: var(--radius-carte);
  padding: 32px 24px;
}
.carte-formulaire form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.champs-doubles { display: flex; gap: 15px; }
.champs-doubles > * { flex: 1 1 0; min-width: 0; }
.carte-formulaire input,
.carte-formulaire textarea,
.carte-formulaire button {
  font-family: "Lexend", var(--font-titres);
  font-size: 16px;
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 8px;
}
.carte-formulaire input,
.carte-formulaire textarea {
  background: #ebebeb;
  color: #000;
}
.carte-formulaire input::placeholder,
.carte-formulaire textarea::placeholder { color: rgba(0, 0, 0, 0.5); }
.carte-formulaire input:focus-visible,
.carte-formulaire textarea:focus-visible {
  outline: 2px solid var(--bleu);
  outline-offset: 1px;
}
.carte-formulaire textarea {
  min-height: 155px;
  resize: vertical;
}
.carte-formulaire button {
  background: var(--bleu);
  color: #fff;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.25s;
}
.carte-formulaire button:hover { background: #1d4fd7; }
.carte-formulaire button[disabled] { opacity: 0.6; cursor: default; }
.pot-de-miel {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.message-formulaire {
  font-size: 15px;
  line-height: 1.5;
  color: var(--noir);
}
.message-formulaire.erreur { color: #c02626; }

/* ---------- Blog (page d'index) ---------- */
.hero-blog {
  position: relative;
  padding: 160px 80px;
  overflow: hidden;
}
.hero-blog .contenu {
  position: relative;
  max-width: 954px;
  margin: 0 auto;
  text-align: center;
}
.hero-blog h1 {
  font-size: 72px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-blog .contenu p {
  font-size: 18px;
  line-height: 1.5;
  font-weight: 500;
  color: #080808;
}
.blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.blob.gris {
  width: 25%;
  aspect-ratio: 1;
  left: 3%;
  top: 18%;
  background: linear-gradient(rgba(33, 36, 46, 0.4), rgba(40, 43, 53, 0.4));
  filter: blur(76px);
  opacity: 0.93;
}
.blob.bleu-flou {
  width: 16%;
  aspect-ratio: 1;
  left: 68%;
  top: 30%;
  background: linear-gradient(rgba(195, 202, 204, 0.4), rgba(58, 88, 127, 0.4));
  filter: blur(117px);
}
.blob.pastille-sombre {
  width: 32px;
  height: 32px;
  left: 12%;
  top: 80%;
  background: radial-gradient(64.5% 64.5% at 74% 32.5%, #5c5d66 0%, #4d4f58 41%, #383b44 74%, #2a2e38 100%);
}
.blob.pastille-bleue {
  width: 70px;
  height: 70px;
  left: 83%;
  top: 51%;
  background: radial-gradient(64.5% 64.5% at 74% 32.5%, #2563eb 0%, rgba(38, 100, 235, 0.45) 41%, rgba(38, 100, 235, 0.15) 74%, rgba(38, 100, 235, 0.09) 100%);
}
.section-articles { padding: 0 135px 80px; }
.section-articles .grille-blog {
  gap: 24px;
  margin-bottom: 0;
}

/* ---------- Article de blog ---------- */
.hero-article {
  display: flex;
  justify-content: center;
  padding: 160px 80px 80px;
  overflow: hidden;
}
.hero-article .contenu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 1100px;
  text-align: center;
}
.hero-article h1 {
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--noir);
}
.hero-article .date {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--noir);
}
.visuel-article {
  display: flex;
  justify-content: center;
  padding: 0 80px;
}
.visuel-article img {
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 1.71429;
  object-fit: cover;
  border-radius: 16px;
}
.corps-article {
  max-width: 960px;
  margin: 0 auto;
  padding: 80px;
}
.corps-article h2,
.corps-article h3,
.corps-article h4 { color: var(--noir); }
.corps-article h2 {
  font-size: 62px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin-bottom: 40px;
}
.corps-article h3 {
  font-size: 54px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin: 40px 0 20px;
}
.corps-article h4 {
  font-size: 40px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin: 32px 0 20px;
}
.corps-article p,
.corps-article li {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #1c1c1c;
}
.corps-article p + p,
.corps-article ul,
.corps-article ol { margin-top: 20px; }
.corps-article img {
  display: block;
  width: 100%;
  height: auto;
  margin: 20px 0;
}
.corps-article ul, .corps-article ol { padding-left: 26px; }
.corps-article ul { list-style: disc; }
.corps-article ol { list-style: decimal; }
.corps-article li + li { margin-top: 10px; }
.corps-article strong { font-weight: 700; }
.corps-article a {
  color: #919191;
  transition: color 0.2s;
}
.corps-article a:hover { color: var(--bleu); }
.autres-articles {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 135px 80px;
}
.autres-articles h2 {
  font-family: "Lexend", "Geist", sans-serif;
  font-size: 48px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--nuit);
  margin-bottom: 80px;
}
.rangee-blog {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: start;
}
.rangee-blog .carte-article h3 { font-size: 20px; }
.rangee-blog .carte-article p { font-size: 15px; }

/* ---------- 404 ---------- */
.page-sombre { background: #030208; }
.hero-404 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 60px 0;
  overflow: hidden;
}
.hero-404 .contenu {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.hero-404 h1 {
  font-size: 62px;
  line-height: 1.2;
  letter-spacing: -0.04em;
  font-weight: 600;
  color: #fff;
}
.hero-404 p {
  font-size: 16px;
  line-height: 1.5;
  color: var(--bleu);
}

/* ---------- Apparition au scroll ---------- */
/* Framer : translateY(10px) + blur(10px), apparition courte */
.reveler {
  opacity: 0;
  transform: translateY(10px);
  filter: blur(10px);
  transition: opacity 0.5s ease, transform 0.5s ease, filter 0.5s ease;
}
.reveler.visible {
  opacity: 1;
  transform: none;
  filter: blur(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveler { opacity: 1; transform: none; filter: none; transition: none; }
  .marquee-piste { animation: none; }
  .badge-flottant { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .entete { max-width: none; }
  .hero h1 { font-size: 54px; }
  .hero-blog { padding: 140px 40px; }
  .section-articles { padding: 0 40px 80px; }
  .contact-texte h1, .hero-blog h1 { font-size: 56px; }
  .hero-article { padding: 160px 40px 80px; }
  .hero-article h1 { font-size: 56px; }
  .hero-article .date { font-size: 22px; }
  .visuel-article { padding: 0 40px; }
  .corps-article { padding: 80px 40px; }
  .corps-article h2 { font-size: 48px; }
  .corps-article h3 { font-size: 42px; }
  .corps-article h4 { font-size: 32px; }
  .corps-article p, .corps-article li { font-size: 22px; letter-spacing: 0; }
  .autres-articles { padding: 0 40px 80px; }
  .autres-articles h2 { font-size: 38px; margin-bottom: 48px; }
}
@media (max-width: 900px) {
  .conteneur { padding: 0 24px; }
  .nav-pilule { display: none; }
  .nav-pilule.ouverte {
    display: flex;
    position: fixed;
    top: 74px; left: 24px; right: 24px;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
  }
  .bouton-burger {
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--nuit);
    border: none;
    cursor: pointer;
    align-items: center;
  }
  .bouton-burger span { display: block; width: 20px; height: 2px; background: #fff; }
  .hero { min-height: 0; padding: 100px 0 40px; }
  .hero-int { grid-template-columns: 1fr; gap: 32px; padding: 40px 20px 0; }
  .hero h1 { font-size: 44px; }
  .hero-visuel { max-width: 480px; margin: 0 auto; }
  .badge-flottant.cerveau { left: 4%; }
  .badge-flottant.ia { right: 4%; }
  .grille-formations, .grille-prestations { grid-template-columns: 1fr; }
  .grille-videos { grid-template-columns: 1fr; }
  .temoignages-haut { grid-template-columns: 1fr; gap: 24px; }
  .temoignages-haut .intro { padding-top: 0; }
  .grille-blog { grid-template-columns: 1fr; }
  .section-tete h2, .temoignages-haut h2, .cta-final h2 { font-size: 34px; }
  .apropos-court h2 { font-size: 28px; }
  .pied-int { grid-template-columns: 1fr; gap: 40px; }

  .hero-interne { padding: 40px 20px 0; }
  .hero-interne h1 { font-size: 38px; }
  .page-legale { padding: 60px 24px; }
  .bloc-bio { flex-direction: column; gap: 24px; padding: 20px; }
  .bloc-bio .portrait-haut { order: -1; width: 223px; height: 330px; }
  .bloc-bio h2 { font-size: 22px; }
  .contact-int { flex-direction: column; gap: 40px; padding: 100px 20px 20px; }
  .contact-texte, .carte-formulaire { flex: none; width: 100%; }
  .contact-texte h1 { font-size: 38px; }
  .champs-doubles { flex-direction: column; }
  .hero-blog { padding: 120px 24px 60px; }
  .hero-blog h1 { font-size: 38px; }
  .blob.gris, .blob.bleu-flou { width: 55%; }
  .blob.bleu-flou { left: 40%; }
  .blob.pastille-bleue { left: 76%; }
  .section-articles { padding: 0 24px 60px; }
  .section-articles .grille-blog { gap: 48px 24px; }
  .hero-404 { padding: 100px 24px 0; }
  .hero-404 h1 { font-size: 48px; }

  .hero-article { padding: 130px 20px 60px; }
  .hero-article h1 { font-size: 38px; }
  .hero-article .date { font-size: 20px; }
  .visuel-article { padding: 0 20px; }
  .visuel-article img { aspect-ratio: auto; height: 220px; }
  .corps-article { padding: 60px 20px; }
  .corps-article h2 { font-size: 32px; margin-bottom: 24px; }
  .corps-article h3 { font-size: 28px; }
  .corps-article h4 { font-size: 24px; }
  .corps-article p, .corps-article li { font-size: 20px; }
  .autres-articles { padding: 0 20px 60px; }
  .autres-articles h2 { font-size: 30px; margin-bottom: 32px; }
  .rangee-blog { grid-template-columns: 1fr; gap: 32px; }
  .rangee-blog .carte-article h3 { font-size: 24px; }
  .rangee-blog .carte-article p { font-size: 16px; }
}