:root {
  --bleu-clair: #62b3d1;
  --indigo: #3d35b3;
  --degrade: linear-gradient(135deg, #62b3d1, #3d35b3);
  --fond: #000000;
  --texte: #ffffff;
}

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

body {
  font-family: Arial, sans-serif;
  background-color: var(--fond);
  color: var(--texte);
  padding-top: 90px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------- En-tête fixe ---------- */
.entete {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: rgba(10, 10, 15, 0.95);
  border-bottom: 2px solid var(--indigo);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 1000;
}

.logo img {
  height: 60px;
  display: block;
}

/* ---------- Menu ---------- */
.menu {
  list-style: none;
  display: flex;
  gap: 8px;
}

.menu li {
  position: relative;
}

.menu a {
  display: block;
  color: var(--texte);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 8px;
  transition: background 0.3s;
}

.menu a:hover {
  background: var(--degrade);
}

.menu .bouton-adhesion {
  background: var(--degrade);
  font-weight: bold;
}

.menu .bouton-adhesion:hover {
  filter: brightness(1.2);
}

/* ---------- Sous-titre au survol ---------- */
.sous-titre {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 6px;
  background-color: var(--bleu-clair);
  color: var(--fond);
  font-size: 0.8rem;
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.menu li:hover .sous-titre {
  opacity: 1;
}

/* ---------- Vidéo plein écran ---------- */
main {
  flex: 1;
}

.video-fond {
  position: relative;
  width: 100%;
  height: calc(100vh - 90px);
  overflow: hidden;
  background-color: #000000;
}

.video-fond video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #000000;
}

/* ---------- Bouton son ---------- */
.bouton-son {
  position: absolute;
  bottom: 25px;
  right: 25px;
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background: var(--degrade);
  color: var(--texte);
  font-size: 1.4rem;
  cursor: pointer;
  transition: transform 0.3s;
  z-index: 10;
}

.bouton-son:hover {
  transform: scale(1.1);
}

/* ---------- Texte d'accueil ---------- */
.accueil {
  max-width: 100%;
  margin: 0 auto;
  padding: 80px 30px;
  text-align: center;
}

.accueil h1 {
  font-size: clamp(1.2rem, 2.6vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 25px;
  background: var(--degrade);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.accueil h1 { text-wrap: balance; }

@media (min-width: 1001px) {
  .accueil h1 { white-space: nowrap; }
}

.cta {
  display: inline-block;
  background: var(--degrade);
  color: var(--texte);
  text-decoration: none;
  font-weight: bold;
  padding: 14px 32px;
  border-radius: 30px;
  transition: transform 0.3s;
}

.cta:hover {
  transform: scale(1.06);
}

/* ============================================
   PAGES INTÉRIEURES
   ============================================ */

/* ---------- Bandeau d'entrée ---------- */
.hero-page {
  text-align: center;
  padding: 100px 30px 80px;
  background:
    radial-gradient(circle at 20% 20%, rgba(98, 179, 209, 0.18), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(61, 53, 179, 0.25), transparent 50%),
    var(--fond);
}

.hero-accroche {
  text-transform: uppercase;
  letter-spacing: 6px;
  color: var(--bleu-clair);
  font-weight: bold;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.hero-page h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  background: var(--degrade);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 20px;
}

.hero-texte {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.2rem;
  line-height: 1.6;
  color: #d8d8e0;
}

/* ---------- Sections ---------- */
.section {
  padding: 80px 30px;
}

.section-fonce {
  background-color: #11111a;
  border-top: 1px solid #25253a;
  border-bottom: 1px solid #25253a;
}

.conteneur {
  max-width: 1100px;
  margin: 0 auto;
}

.section-entete {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 50px;
}

.section-etiquette {
  font-size: 1rem;
  font-weight: bold;
  color: var(--fond);
  background: var(--degrade);
  padding: 8px 14px;
  border-radius: 8px;
}

.section-entete h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--texte);
}

/* ---------- Cartes (Le déclic initial) ---------- */
.grille-cartes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
}

.carte {
  background-color: #14141f;
  border: 1px solid #25253a;
  border-radius: 16px;
  padding: 30px 25px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.carte:hover {
  transform: translateY(-6px);
  border-color: var(--bleu-clair);
  box-shadow: 0 10px 30px rgba(98, 179, 209, 0.15);
}

.carte-icone {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.carte h3 {
  color: var(--bleu-clair);
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.carte p {
  color: #c8c8d4;
  line-height: 1.7;
  font-size: 0.98rem;
}

.citation-courte {
  text-align: center;
  margin-top: 50px;
  font-size: 1.4rem;
  font-weight: bold;
  background: var(--degrade);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Frise (Notre histoire) ---------- */
.frise {
  position: relative;
  max-width: 750px;
  margin: 0 auto;
  padding-left: 40px;
}

.frise::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--degrade);
  border-radius: 3px;
}

.frise-item {
  position: relative;
  margin-bottom: 40px;
}

.frise-item:last-child {
  margin-bottom: 0;
}

.frise-point {
  position: absolute;
  left: -40px;
  top: 4px;
  width: 21px;
  height: 21px;
  background-color: var(--fond);
  border: 4px solid var(--bleu-clair);
  border-radius: 50%;
}

.frise-contenu h3 {
  color: var(--texte);
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.frise-contenu p {
  color: #c8c8d4;
  line-height: 1.7;
}

/* ---------- Trio (À propos de nous) ---------- */
.trio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.trio-bloc {
  background: linear-gradient(160deg, #14141f, #0e0e18);
  border: 1px solid #25253a;
  border-top: 4px solid var(--indigo);
  border-radius: 16px;
  padding: 35px 30px;
}

.trio-titre {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: bold;
  color: var(--bleu-clair);
  margin-bottom: 15px;
}

.trio-bloc h3 {
  font-size: 1.4rem;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--texte);
}

.trio-bloc p {
  color: #c8c8d4;
  line-height: 1.7;
  margin-bottom: 12px;
}

/* ---------- Page Le Labo : pôles ---------- */
.poles {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.pole {
  background: #12121c;
  border: 1px solid #25253a;
  border-top: 4px solid var(--indigo);
  border-radius: 16px;
  padding: 35px 30px;
  transition: transform 0.3s, border-color 0.3s;
}

.pole:hover {
  transform: translateY(-6px);
  border-top-color: var(--bleu-clair);
}

.pole-icone {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: var(--degrade);
  border-radius: 16px;
  margin-bottom: 20px;
}

.pole h2 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.pole-desc {
  color: #c8c8d4;
  line-height: 1.6;
  margin-bottom: 20px;
}

.pole-liste {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pole-liste li {
  background: rgba(98, 179, 209, 0.15);
  color: var(--bleu-clair);
  font-size: 0.85rem;
  font-weight: bold;
  padding: 5px 12px;
  border-radius: 20px;
}

/* ---------- Page Ça bouge ! ---------- */
.actus {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.actu {
  display: flex;
  gap: 25px;
  background-color: #14141f;
  border: 1px solid #25253a;
  border-left: 4px solid var(--bleu-clair);
  border-radius: 14px;
  padding: 25px;
  transition: transform 0.3s, border-color 0.3s;
}

.actu:hover {
  transform: translateY(-4px);
  border-color: var(--indigo);
}

.actu-annulee {
  border-left-color: #e05555;
}

.actu-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 90px;
  height: 90px;
  background: var(--degrade);
  border-radius: 12px;
  text-align: center;
}

.actu-annulee .actu-date {
  background: linear-gradient(135deg, #e05555, #8a2a2a);
}

.actu-jour {
  font-size: 2rem;
  font-weight: bold;
  line-height: 1;
}

.actu-mois {
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-top: 4px;
}

.actu-contenu h2 {
  font-size: 1.3rem;
  margin: 8px 0 10px;
}

.actu-contenu p {
  color: #d8d8e0;
  line-height: 1.6;
}

.actu-badge {
  display: inline-block;
  background-color: var(--bleu-clair);
  color: var(--fond);
  font-size: 0.75rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 20px;
}

.badge-annule {
  background-color: #e05555;
  color: #ffffff;
}

.actu-infos {
  margin-top: 12px;
  color: var(--bleu-clair) !important;
  font-weight: bold;
  font-size: 0.95rem;
}

@media (max-width: 600px) {
  .actu {
    flex-direction: column;
  }
}

/* ---------- Page Hors les murs ---------- */
.evenement {
  max-width: 1000px;
  margin: 0 auto 50px;
  background: #14141f;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  gap: 30px;
  padding: 40px;
  align-items: flex-start;
}

.evenement:last-child {
  margin-bottom: 0;
}

.evenement-image {
  flex: 0 0 300px;
  border-radius: 12px;
  overflow: hidden;
  height: 300px;
  min-width: 0;
  align-self: flex-start;
  display: block;
}

.evenement-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.evenement-contenu {
  flex: 1;
  min-width: 0;
}

.evenement-contenu h2 {
  font-size: 2rem;
  margin-bottom: 10px;
  margin-top: 0;
  color: var(--texte);
}

.evenement-texte {
  line-height: 1.8;
  color: #d8d8e0;
  margin: 15px 0;
}

.evenement-details {
  background: rgba(98, 179, 209, 0.15);
  border-left: 3px solid var(--bleu-clair);
  padding: 15px 20px;
  margin: 15px 0;
  border-radius: 8px;
}

.evenement-details p {
  margin: 8px 0;
  font-size: 0.95rem;
  color: var(--texte);
}

.stands-container {
  margin-top: 30px;
}

.stands-container h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--bleu-clair);
}

/* Grille des stands */
.stands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.stand {
  background: rgba(98, 179, 209, 0.1);
  border: 1px solid #25253a;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: transform 0.3s;
}

.stand:hover {
  transform: translateY(-5px);
  border-color: var(--bleu-clair);
}

.stand-icone {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.stand p {
  color: #d8d8e0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.stand small {
  opacity: 0.8;
  font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 900px) {
  .evenement {
    flex-direction: column;
    padding: 30px;
  }

  .evenement-image {
    height: 280px;
  }

  .stands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .evenement {
    flex-direction: column;
    padding: 20px;
  }

  .evenement-image {
    height: 220px;
  }

  .evenement-contenu h2 {
    font-size: 1.5rem;
  }

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

/* ---------- Page adhésion ---------- */
.tarif {
  max-width: 400px;
  margin: 0 auto 40px;
  text-align: center;
  background: var(--degrade);
  border-radius: 16px;
  padding: 30px;
}

.tarif-label {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: bold;
  font-size: 0.9rem;
}

.tarif-prix {
  font-size: 4rem;
  font-weight: bold;
  line-height: 1.1;
  margin: 8px 0;
}

.tarif-detail {
  opacity: 0.9;
}

.info-box {
  max-width: 800px;
  margin: 0 auto 40px;
  background-color: #14141f;
  border-left: 4px solid var(--bleu-clair);
  border-radius: 12px;
  padding: 25px;
  line-height: 1.6;
}

.info-box h2 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.info-box p + p {
  margin-top: 12px;
}

.formulaire-embed {
  max-width: 800px;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 16px;
  overflow: hidden;
}

.formulaire-embed iframe {
  display: block;
  border: none;
  width: 100%;
}

/* ---------- Appel final ---------- */
.appel {
  text-align: center;
  padding: 90px 30px;
  background: var(--degrade);
}

.appel h2 {
  max-width: 800px;
  margin: 0 auto 35px;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.3;
  color: var(--texte);
}

.appel .cta {
  background: var(--fond);
  border: 2px solid var(--texte);
}

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
  .section {
    padding: 55px 20px;
  }

  .section-entete {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 35px;
  }
}

/* ---------- Page Contact ---------- */
.contact-wrap {
  max-width: 1000px;
  margin: 0 auto;
}

/* Carte Instagram */
.insta-carte {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 35px 40px;
  margin-bottom: 30px;
  border-radius: 20px;
  text-decoration: none;
  color: #ffffff;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  box-shadow: 0 10px 40px rgba(220, 39, 67, 0.25);
  transition: transform 0.3s, box-shadow 0.3s;
}

.insta-carte:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 16px 50px rgba(220, 39, 67, 0.45);
}

.insta-icone {
  flex: 0 0 80px;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
}

.insta-icone svg {
  width: 44px;
  height: 44px;
}

.insta-texte {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.insta-label {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: bold;
  opacity: 0.9;
}

.insta-pseudo {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: bold;
  line-height: 1.1;
}

.insta-desc {
  font-size: 1rem;
  opacity: 0.95;
  margin-top: 4px;
}

.insta-fleche {
  font-size: 2.2rem;
  font-weight: bold;
  transition: transform 0.3s;
}

.insta-carte:hover .insta-fleche {
  transform: translateX(8px);
}

/* Cartes mail / tel / adresse */
.contact-cartes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

.contact-carte {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 35px 30px;
  background: linear-gradient(160deg, #14141f, #0e0e18);
  border: 1px solid #25253a;
  border-top: 4px solid var(--indigo);
  border-radius: 16px;
  text-decoration: none;
  color: var(--texte);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.contact-carte:hover {
  transform: translateY(-6px);
  border-top-color: var(--bleu-clair);
  box-shadow: 0 10px 30px rgba(98, 179, 209, 0.2);
}

.contact-icone {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: var(--degrade);
  border-radius: 16px;
  margin-bottom: 10px;
}

.contact-carte h2 {
  font-size: 1.3rem;
  color: var(--bleu-clair);
}

.contact-carte p {
  color: #d8d8e0;
  line-height: 1.8;
}

.contact-tel {
  color: var(--texte);
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: color 0.3s;
}

.contact-tel:hover {
  color: var(--bleu-clair);
}

.contact-lien {
  margin-top: auto;
  padding-top: 12px;
  font-weight: bold;
  color: var(--texte);
  transition: color 0.3s;
}

.contact-carte:hover .contact-lien {
  color: var(--bleu-clair);
}

@media (max-width: 700px) {
  .insta-carte {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }

  .insta-fleche {
    display: none;
  }
}

/* ---------- Section bénévoles ---------- */
.benevoles {
  background:
    radial-gradient(circle at 15% 25%, rgba(98, 179, 209, 0.15), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(61, 53, 179, 0.22), transparent 45%),
    #11111a;
}

.benevoles-entete {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 55px;
}

.benevoles-badge {
  display: inline-block;
  background: var(--degrade);
  color: var(--texte);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: bold;
  padding: 8px 18px;
  border-radius: 30px;
  margin-bottom: 20px;
}

.benevoles-entete h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 18px;
  background: var(--degrade);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.benevoles-entete p {
  color: #d8d8e0;
  font-size: 1.15rem;
  line-height: 1.7;
}

/* Cartes des missions */
.benevoles-grille {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 25px;
  margin-bottom: 50px;
}

.benevole-carte {
  background: linear-gradient(160deg, #16162a, #0e0e18);
  border: 1px solid #25253a;
  border-radius: 18px;
  padding: 32px 26px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.benevole-carte:nth-child(odd) {
  transform: rotate(-1.5deg);
}

.benevole-carte:nth-child(even) {
  transform: rotate(1.5deg);
}

.benevole-carte:hover {
  transform: rotate(0deg) translateY(-8px);
  border-color: var(--bleu-clair);
  box-shadow: 0 14px 35px rgba(98, 179, 209, 0.25);
}

.benevole-emoji {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 2.2rem;
  background: var(--degrade);
  border-radius: 50%;
}

.benevole-carte h3 {
  color: var(--bleu-clair);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.benevole-carte p {
  color: #c8c8d4;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Bloc "Pourquoi nous rejoindre" */
.benevoles-pourquoi {
  max-width: 700px;
  margin: 0 auto 50px;
  background: #14141f;
  border: 1px solid #25253a;
  border-left: 4px solid var(--bleu-clair);
  border-radius: 14px;
  padding: 30px 35px;
}

.benevoles-pourquoi h3 {
  font-size: 1.3rem;
  margin-bottom: 18px;
  color: var(--texte);
}

.benevoles-pourquoi ul {
  list-style: none;
}

.benevoles-pourquoi li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  color: #d8d8e0;
  line-height: 1.5;
}

.benevoles-pourquoi li:last-child {
  margin-bottom: 0;
}

.benevoles-pourquoi li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--degrade);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: bold;
}

/* Appel à l'action */
.benevoles-cta {
  text-align: center;
}

.benevoles-cta .cta {
  font-size: 1.15rem;
  padding: 16px 42px;
  animation: pulse-lab 2.2s ease-in-out infinite;
}

.benevoles-cta p {
  margin-top: 18px;
  color: #9a9ab0;
  font-size: 0.95rem;
}

.benevoles-cta p a {
  color: var(--texte);
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s;
}

.benevoles-cta p a:hover {
  color: var(--bleu-clair);
}

@keyframes pulse-lab {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(98, 179, 209, 0.5);
  }
  50% {
    box-shadow: 0 0 0 14px rgba(98, 179, 209, 0);
  }
}

@media (max-width: 700px) {
  .benevole-carte:nth-child(odd),
  .benevole-carte:nth-child(even) {
    transform: none;
  }

  .benevoles-pourquoi {
    padding: 25px 20px;
  }
}

/* ---------- Section partenariat ---------- */
.partenariat {
  background:
    radial-gradient(circle at 85% 15%, rgba(98, 179, 209, 0.12), transparent 45%),
    radial-gradient(circle at 20% 85%, rgba(61, 53, 179, 0.18), transparent 50%),
    #000000;
}

.partenariat-grille {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin-bottom: 50px;
}

.partenariat-carte {
  background: linear-gradient(160deg, #14141f, #0e0e18);
  border: 1px solid #25253a;
  border-left: 4px solid var(--indigo);
  border-radius: 16px;
  padding: 30px 26px;
  text-align: left;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.partenariat-carte:hover {
  transform: translateY(-6px);
  border-left-color: var(--bleu-clair);
  box-shadow: 0 12px 35px rgba(98, 179, 209, 0.2);
}

.partenariat-icone {
  font-size: 2.4rem;
  margin-bottom: 14px;
  display: block;
}

.partenariat-carte h3 {
  color: var(--bleu-clair);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.partenariat-carte p {
  color: #c8c8d4;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ---------- Section parrainage & mécénat ---------- */
.mecenat {
  background:
    radial-gradient(circle at 50% 50%, rgba(61, 53, 179, 0.12), transparent 55%),
    radial-gradient(circle at 20% 20%, rgba(98, 179, 209, 0.12), transparent 50%),
    #11111a;
}

.mecenat-grille {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 25px;
  margin-bottom: 45px;
}

.mecenat-carte {
  position: relative;
  background: linear-gradient(160deg, #16162a, #0e0e18);
  border: 1px solid #25253a;
  border-radius: 18px;
  padding: 40px 26px 30px;
  text-align: center;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.mecenat-carte::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--degrade);
}

.mecenat-carte:hover {
  transform: translateY(-8px);
  border-color: var(--bleu-clair);
  box-shadow: 0 14px 35px rgba(98, 179, 209, 0.25);
}

.mecenat-icone {
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.mecenat-carte h3 {
  color: var(--texte);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.mecenat-carte p {
  color: #c8c8d4;
  line-height: 1.6;
  font-size: 0.95rem;
}

.mecenat-avantage {
  max-width: 700px;
  margin: 0 auto 45px;
  background: rgba(98, 179, 209, 0.12);
  border: 1px dashed var(--bleu-clair);
  border-radius: 14px;
  padding: 20px 28px;
  text-align: center;
}

.mecenat-avantage p {
  color: #d8d8e0;
  line-height: 1.6;
}

.mecenat-avantage strong {
  color: var(--bleu-clair);
}

/* ---------- Responsive partenariat & mécénat ---------- */
@media (max-width: 700px) {
  .partenariat-carte,
  .mecenat-carte {
    padding: 25px 20px;
  }

  .mecenat-avantage {
    padding: 18px 20px;
  }
}

/* ---------- Pied de page ---------- */
.pied {
  text-align: center;
  padding: 25px 20px;
  border-top: 1px solid #25253a;
  color: #9a9ab0;
  font-size: 0.9rem;
  line-height: 1.6;
}
/* ============================================
   MENU MOBILE (déroulant)
   ============================================ */
.burger {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: none;
  border-radius: 10px;
  background: var(--degrade);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.burger span {
  display: block;
  width: 22px;
  height: 3px;
  background: var(--texte);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.burger.ouvert span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.ouvert span:nth-child(2) { opacity: 0; }
.burger.ouvert span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 1000px) {
  .entete { padding: 0 16px; }
  .logo img { height: 52px; }

  .burger { display: flex; }

  .entete nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    background-color: rgba(10, 10, 15, 0.98);
    border-bottom: 2px solid var(--indigo);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  }

  .entete nav.ouvert {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .menu {
    flex-direction: column;
    gap: 4px;
    padding: 14px 16px 20px;
  }

  .menu a {
    padding: 14px 16px;
    font-size: 1.05rem;
  }

  .menu .bouton-adhesion {
    text-align: center;
    margin-top: 6px;
  }

  /* Le sous-titre devient visible sous chaque lien (pas de survol sur tactile) */
  .sous-titre {
    position: static;
    transform: none;
    margin: 0 0 0 16px;
    padding: 0;
    background: none;
    color: var(--bleu-clair);
    font-size: 0.8rem;
    opacity: 0.85;
    pointer-events: none;
    display: block;
    transition: none;
  }

  .menu li:hover .sous-titre { opacity: 0.85; }
  .menu li { padding-bottom: 4px; }
  .menu li:last-child .sous-titre { display: none; }
}

@media (max-width: 600px) {
  .formulaire-embed iframe { height: 2400px; }
  .hero-page { padding: 70px 20px 55px; }
  .bouton-son { bottom: 14px; right: 14px; }
}

/* Numéros de téléphone l'un en dessous de l'autre sur mobile */
@media (max-width: 700px) {
  .benevoles-cta p a[href^="tel:"] {
    display: block;
    margin-top: 6px;
    font-size: 1.1rem;
  }
  .benevoles-cta .sep { display: none; }
}

/* Bouton de don dans le pied de page */
.pied .cta-don {
  padding: 12px 30px;
  margin-bottom: 16px;
  color: var(--texte);
}