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

/* * {
  outline: 3px solid red;
} */


:root {
  /* Font families */
  --font-primary: "Raleway", sans-serif;
  --font-secondary: "Courier Prime", monospace;

/* Responsive font sizes using clamp() with vw + rem for accessibility and zooming */
  --font-size-h1: clamp(3rem, 2rem + 3vw, 5.4rem);
  --font-size-h2: clamp(2.3rem, 2rem + 3vw, 4.8rem);
  --font-size-h3: clamp(2.0rem, 1.5rem + 2.5vw, 3.6rem);
  --font-size-h4: clamp(1.8rem, 1.2rem + 1.5vw, 2.4rem);
  --font-size-h5: clamp(1.6rem, 1rem + 1vw, 1.8rem);
  --font-size-h6: clamp(1.4rem, 0.8rem + 0.5vw, 1.6rem);
  --font-size-description: clamp(1.6rem, 1rem + 0.8vw, 2rem);
  --font-size-description-subtitle: clamp(1.4rem, 1rem + 0.8vw, 1.6rem);
  --font-size-paragraph: clamp(1.6rem, 0.9rem + 0.6vw, 1.6rem);
  --font-size-navbar: 1.6rem;
  --font-size-card-text: clamp(1.4rem, 0.9rem + 0.4vw, 1.4rem);
  --font-size-nexsletter-text: 1.2rem;
  --font-size-card-vertical: clamp(1.2rem, 0.9rem + 0.3vw, 1.2rem);
  --font-size-button: clamp(1.4rem, 1.2rem + 0.6vw, 1.6rem);

  /* 
   * Font sizes for project cards
   */

  --font-size-project-status: 1.1rem;
  --font-size-project-authors: 1.1rem;
  --font-size-project-university: 1.6rem;
  --font-size-project-title: 1.6rem;
  --font-size-project-filter: clamp(1.4rem, 1rem + 0.6vw, 1.6rem);
  --font-size-project-description: 1.4rem;
  --font-size-project-location: 1.4rem;
  --font-size-project-filter-menu: 1.4rem;
  --font-size-project-categories: 1.1rem;

   /* 
   * Font sizes for modal cards
   */
   --font-size-detail-project-title: clamp(2.2rem, 2.1rem + 0.5vw, 2.4rem);
   --font-size-detail-project-status: clamp(1.1rem, 1.2rem + 0.5vw, 1.4rem);
   --font-size-detail-university-name: clamp(1.5rem, 1.3rem + 1vw, 1.8rem);
   --font-size-detail-authors: clamp(1.2rem, 1rem + 0.8vw, 1.4rem);
   --font-size-detail-method-tag: clamp(1.4rem, 1.1rem + 1vw, 1.6rem);
   --font-size-detail-method-description: clamp(1.4rem, 1.1rem + 1vw, 1.6rem);
   --font-size-detail-categories-label: clamp(1.4rem, 1.1rem + 1vw, 1.4rem);
   --font-size-detail-categories-value: clamp(1.4rem, 1.2rem + 1vw, 1.6rem);
   --font-size-detail-sections-title: clamp(2.2rem, 1.8rem + 1.5vw, 2.4rem);
   --font-size-detail-sections-text: clamp(1.6rem, 1.1rem + 1vw, 1.6rem);
   --font-size-detail-sections-partners-name: clamp(1.6rem, 0.9rem + 0.6vw, 1.6rem);
   --font-size-detail-sections-partners-role: clamp(1.4rem, 0.7rem + 0.6vw, 1.4rem);
   --font-size-detail-sections-faq-title: clamp(1.4rem, 1.2rem + 1vw, 1.6rem);
 


  /* Font weights */
  --font-weight-extrabold: 800;
  --font-weight-bold: 700;
  --font-weight-semibold: 600;
  --font-weight-medium: 500;
  --font-weight-regular: 400;
  --font-weight-light: 300;

  /* Line heights */
  --line-height-heading: 1.5;
  --line-height-normal: 1.5;
  --line-height-methods-cards: 1.5;


  /* Colors */
  --color-primary: #222fe6;
  --color-primary-hoover: rgb(17, 17, 199);
  --color-logo-text: #111111;
  --color-text: #222222;
  --color-text-muted: rgba(0, 0, 0, 0.75);
  --color-subtitle-backgrlound: #e5ebff;


  /* Buttons */
  --button-border-radius: 2rem;

  /* Border radius cards */
  --normal-border-radius: 1.2rem;

  /* Base font size for rem conversion (10px) */
  font-size: 62.5%;

}

/* Base body styles */
body {
  font-family: var(--font-primary);
  font-size: var(--font-size-paragraph);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: white;
}

/* Secondary font */
.font-secondary {
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-regular);
  font-size: var(--font-size-description);
  line-height: 1.5;
}

.font-secondary-numbers {
  font-family: var(--font-secondary);
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
}

.section-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: var(--font-weight-semibold);
}

.section-title::after {
  content: "";
  width: 12%;
  height: 0.3rem;
  background-color: var(--color-primary);
  margin-top: 0.5rem;
  display: block;
}

.section-subtitle {
  margin-top: 5.3rem;
  background-color: var(--color-subtitle-backgrlound);
  min-height: 5.7rem;
  box-shadow: 4px 4px 4px 0 rgba(0, 0, 0, 0.2);
  padding: 1.2rem 2rem;
  text-align: center;
  width: fit-content;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 7.6rem;
  border-radius: 0.5rem;
}



/* Typography styles */
/* Headings */
h1,
h2,
h3,
h4,
h5 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-heading);
}

h1 {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
}

@media (max-width: 45rem) {
  h1 {
    font-weight: var(--font-weight-extrabold);
  }
}

h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: var(--font-size-h4);
}

h5 {
  font-size: var(--font-size-h5);
}

h6 {
  font-size: var(--font-size-h6);
}

/* Description/Subtitle */
.description,
.subtitle {
  font-size: var(--font-size-description);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
}

/* Paragraph styles */
p {
  font-size: var(--font-size-paragraph);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
}

.text-less-important {
  font-size: var(--font-size-paragraph);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  opacity: 0.75;
}

.title-methods-cards {
  font-weight: var(--font-weight-medium);
}

.text-methods-cards {
  font-size: var(--font-size-card-vertical)!important;
  font-weight: var(--font-weight-regular)!important;
  line-height: var(--line-height-methods-cards)!important;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}


/* Body */
.container {
  max-width: 134rem;
  margin: 0 auto;
  padding: 0 2rem;
  overflow: visible;
}

.site-header-wrapper {
  position: sticky;
  top: 1.5rem;
  z-index: 1000; /* pour qu'il reste au-dessus */
  /* background-color: white; */
}


/* Header styles */
.site-header {
  max-width: 132rem;
  height: 5.5rem;
  border: 0.1rem solid rgba(0, 0, 0, 0.2);
  border-radius: var(--normal-border-radius);
  box-shadow: 0px 0.1rem 0.3rem rgba(0, 0, 0, 0.2);
  position: relative;
  background-color: white;
  /* background-color: #ffffffc7; */
  /* backdrop-filter: blur(10px); */
}

.header-content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo container */
.header-logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 2.1rem;
  flex-shrink: 1; /* Empêche le logo de rétrécir */
  width: 15rem; /* Largeur fixe pour le conteneur du logo */
}

.header-logo {
  height: 2.2rem;
  width: 2.2rem;
  display: inline-block;
  vertical-align: middle;
  margin-bottom: 0.1rem;
}

.header-title {
  font-size: 1.6rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-logo-text);
}

/* Navigation centrale */
.main-nav {
  display: flex;
  justify-content: center; /* Centre les éléments */
  flex-grow: 1; /* Prend tout l'espace disponible */
  margin-right: 3rem;
}

.nav-menu {
  display: flex;
  justify-content: center; /* Centre les éléments */
  align-items: center;
  gap: 5rem;
}

.nav-link {
  font-size: var(--font-size-navbar);
  font-weight: var(--font-weight-regular);
}

.nav-item:hover {
  text-shadow: 0 0 0.3px currentColor;
  cursor: pointer;
}

.no-pointer {
  cursor: default;
}

/* Adding styles for the dropdown menu */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.dropdown-toggle i {
  font-size: 1rem;
  transition: transform 0.3s ease;
  margin-left: 0.5rem;
}

.dropdown:hover .dropdown-toggle i {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  right: -4rem;
  top: 3rem;
  background-color: #ffffff; /* white */
  min-width: 21rem;
  border-radius: 0.6rem;
  box-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 100;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu li a {
  display: block;
  padding: 1rem 2rem;
  transition: all 0.3s ease;
  font-size: 1.4rem;
  text-align: center;
}

.dropdown-menu li a:hover {
  background-color: rgba(34, 47, 230, 0.1); /* transparent blue hover */
}

/* Bouton CTA à droite */
.header-cta {
  margin-right: 2.1rem;
  display: flex;
  justify-content: flex-end; /* Aligne le bouton à droite */
}

.button-cta {
  background-color: var(--color-primary);
  color: white;
  font-size: var(--font-size-button);
  font-weight: var(--font-weight-semibold);
  padding: 0.4rem 1.5rem;
  border-radius: var(--button-border-radius);
  transition: background-color 0.2s;
  min-width: 15rem; /* Largeur fixe pour le conteneur du logo */;
  text-align: center;
}

.button-cta:hover {
  background-color: var(--color-primary-hoover);
}

.button-secondary {
  font-size: var(--font-size-button);
  padding: 0.4rem 1.5rem;
  border-radius: var(--button-border-radius);
  border: 1px solid rgba(0, 0, 0, 0.3); /* ou 0.08, 0.05 selon ton besoin */
  background-color: #ffffff;
  color: black;
}


.nav-button {
  display: inline-block;
}


/* Hide mobile nav by default */
.mobile-nav {
  display: none;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  position: relative;
  z-index: 100;
  margin-right: 2.1rem;
}

.hamburger {
  display: block;
  position: relative;
  width: 2.4rem;
  height: 0.2rem;
  background: #333;
  transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0rem;
  width: 2.4rem;
  height: 0.2rem;
  background: #333;
  transition: all 0.3s ease;
}

.hamburger::before {
  top: -0.8rem;
}

.hamburger::after {
  bottom: -0.8rem;
}

.mobile-menu-toggle.active .hamburger {
  background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-menu-toggle.active .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
}


/* Newsletter container */
.newsletter-container {
  position: absolute;
  right: 3.2rem;
  bottom: -4rem;
}

/* Newsletter link with SVG */
.newsletter-link {
  display: flex;
  align-items: center;
  background-color: #ffffff;
  opacity: 85%;
  padding: 1rem 2rem;
  border-radius: 0 0 1.2rem 1.2rem;
  font-size: var(--font-size-nexsletter-text);
  font-weight: 600;
  cursor: pointer;
  gap: 0.8rem;
  border-left: 1px solid rgba(0, 0, 0, 0.2);
  border-right: 1px solid rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: inset 0px 8px 8px -8px rgba(0, 0, 0, 0.3), 0px 1px 3px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s;

}

.newsletter-link:hover {
  background-color: #e5e7eb;
}

.newsletter-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.newsletter-modal-content {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  width: 90%;
  max-width: 60rem;
  padding: 2.4rem;
  position: relative;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.newsletter-modal-close {
  position: absolute;
  top: 1.6rem;
  right: 1.6rem;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #666;
  line-height: 1;
}

.newsletter-modal-close:hover {
  color: #333;
}

/* Styles pour le formulaire de newsletter */
.newsletter-form {
  margin-top: 5px;
}

.newsletter-form h4 {
  margin-top: 0;
  margin-bottom: 1.2rem;
  color: #333;
  display: flex;
  align-items: center;
  justify-content: center;
}

.newsletter-subtitle {
  text-align: center;
  font-size: var(--font-size-description-subtitle);
  margin-bottom: 1.8rem;

}

.newsletter-form input[type="email"],
.newsletter-form input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 2rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
}

.newsletter-form input::placeholder {
  color: #9ca3af; /* Couleur plus douce pour le placeholder */
  font-size: 1.6rem; /* Même taille que l'input */
}

/* Optionnel: Améliorer le focus des champs */
.newsletter-form input:focus {
  outline: none;
  border-color: #0070f3;
  box-shadow: 0 0 0 2px rgba(0, 112, 243, 0.2);
}

.newsletter-form input[type="submit"] {
  background-color: var(--color-primary);
  color: white;
  border: none;
  padding: 12px 24px; /* Légèrement plus grand pour une meilleure apparence */
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: background-color 0.3s;
  display: block; /* Pour permettre le centrage */
  margin: 0 auto; /* Centre le bouton horizontalement */
  font-size: 1.6rem; /* Taille de police légèrement plus grande */
}

.newsletter-form input[type="submit"]:hover {
  background-color: var(--color-primary-hoover);

}

/* Style pour l'avertissement spam de newsletter */
.newsletter-spam-warning {
  margin-top: 1.6rem;
  padding: 10px;
  background-color: #e5ebff;
  color: #333;
  border-radius: 4px;
}

.newsletter-spam-warning p {
  font-size: 1.4rem; /* Taille de police légèrement plus grande */
}


/* Responsive styles */
@media (max-width: 61rem) {
  .mobile-menu-toggle {
    display: block;
  }

  /* Hide desktop navigation and CTA */
  .main-nav,
  .header-cta,
  .newsletter-container {
    display: none;
  }
  
  /* Mobile navigation */
  .mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: white;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .mobile-nav.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* Mobile navigation menu */
  .mobile-nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    padding: 2rem;
  }
  
  .mobile-nav-item {
    text-align: center;
    width: 100%; /* Add this to ensure full width */
  }
  
  .mobile-nav-link {
    font-size: var(--font-size-h5);
    font-weight: var(--font-weight-medium);
  }
  
  /* Mobile dropdown */
  .mobile-nav .dropdown {
    position: relative;
  }
  
  .mobile-nav .dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: center; 
    gap: 3px;
  }
  
  .mobile-nav .dropdown-toggle i {
    font-size: 1.6rem;
    transition: transform 0.3s ease;
    margin-left: 0.5rem;
  }
  
  .mobile-nav .dropdown.active .dropdown-toggle i {
    transform: rotate(180deg);
  }
  
  .mobile-dropdown-menu {
    list-style: none;
    background-color: transparent;
    min-width: auto;
    opacity: 0;
    height: 0;
    overflow: hidden;
    padding: 0;
    margin-top: 0;
    text-align: center;
    transition: all 0.3s ease;
  }
  
  .mobile-nav .dropdown.active .mobile-dropdown-menu {
    opacity: 1;
    height: auto;
    visibility: visible;
    padding: 1rem 0;
  }
  
  .mobile-dropdown-menu li {
    margin: 0.8rem 0;
  }
  
  .mobile-dropdown-menu li:hover{
    background-color: #f0f0f0; /* light grey background */
    border-radius: 0.6rem;
  }
  
  .mobile-dropdown-menu a {
    font-size: var(--font-size-description);
    font-weight: var(--font-weight-regular);
    padding: 0.8rem 1rem;
    display: block;
  }
  
  /* Mobile CTA button */
  .mobile-cta {
    background-color: var(--color-primary);
    color: white;
    font-weight: var(--font-weight-semibold);
    padding: 0.8rem 2.5rem;
    border-radius: 20px;
    display: inline-block;
    margin-top: 1rem;
  }
  
  .mobile-cta:hover {
    background-color: rgb(17, 17, 199);
  }
  
  /* Newsletter link in mobile */
  .mobile-newsletter {
    font-weight: var(--font-weight-medium);
  }
}



/* Chercheur section  */
.box {
  background-color: rgb(255, 255, 255);
  border: 1px solid #e2e8f0;
  border-radius: 1.2rem;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
  padding: 2rem; /* Ajout de padding pour l'espace intérieur */
  overflow-x: hidden;
}

.box:hover {
  transform: scale(1.01);
  transition: transform 0.3s ease-in-out;
}

.box-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between; /* Crée un espace entre les logos et le texte */
  overflow-x: visible;
}

/* Texte */
.text-content {
  margin-top: 1rem;
}

.box-text {
  margin-top: 0.6rem;
  font-size: var(--font-size-card-text);
}

.grid-container-chercheurs {
  margin-top: 7.6rem;
  display: grid;
  grid-auto-columns: 1fr;
  grid-auto-rows: 31rem;
  gap: 1.9rem;
  grid-template-areas: 
      "box-1 box-2 box-3";
  margin-bottom: 10rem;
}

@media (max-width: 60rem) {
  .grid-container-chercheurs {
      grid-template-areas: 
          "box-1"
          "box-2"
          "box-3";
      grid-auto-columns: clamp(20rem, 80vw, 39rem);
      grid-auto-rows: 31rem;
      justify-content: center;   
  }
  
}

.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%; /* Ou une hauteur définie, ex: 12rem */
}

.logo-centered {
  display: block;
  margin: 0 auto;         /* Centre horizontalement */
  max-width: 9rem;
  max-height: 9rem;
  width: 100%;            /* Pour qu'il reste responsive dans la limite */
  height: auto;
  object-fit: contain;    /* Garde les proportions sans déformation */
}


.gradient-chercheurs-section {
  position: relative;
  padding: 6.3rem 0;
  isolation: isolate; /* Crée un nouveau contexte d'empilement */
  margin-bottom: 9rem;
}

/* Pseudo-élément pour le fond qui déborde */
.gradient-chercheurs-section::before {
  content: "";
  position: absolute;
  inset: 0; /* Équivalent à top: 0; right: 0; bottom: 0; left: 0; */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  background: linear-gradient(
      to bottom,
      #ffffff 12%,
      #f7f9ff 69%,
      #f0f4ff 100%
    );
  z-index: -4; /* Place le fond derrière le contenu */
}

.gradient-chercheurs-section::after {
  content: "";
  position: absolute;
  width: 0.3rem;
  height: 90rem;
  background-color: #B1B2B5;
  left: 50%; 
  top: 10rem; /* Démarre en haut */
  transform: translateX(-50%); /* Centrage horizontal uniquement */
  z-index: -3;
}

.step-layout {
  display: grid;
  grid-template-columns: 1fr 12rem 1fr; /* Colonnes gauche (large), milieu (étroite), droite (large) */
  grid-template-rows: auto auto auto; /* 3 rangées qui s'adaptent au contenu */
  gap: 1rem;
  max-width: 100%;
}

/* Colonne de gauche avec le contenu */
.content-left {
grid-column: 1; /* Première colonne */
grid-row: 1; /* S'étend sur les 3 rangées */
padding: 1rem 3rem 1rem 1rem;
display: flex;
flex-direction: column;
align-items: flex-end; /* Aligne le contenu à droite */
text-align: right;
gap: 2rem;
}


.options-container {
display: flex;
gap: 1rem;
max-width: 80%;
}

/* Style pour les cartes d'options */
.option-card {
flex: 1;
background-color: white;
border-radius: 1.2rem;
padding: 1.5rem;
border: 1px solid #a4a4a4;
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
justify-content: space-between;
transition:  0.3s ease, transform 0.3s ease;
}

.option-card:hover {
  background: #f0f4ff;
  scale: 1.01;
}

/* Style pour les icônes */
.icon-container {
width: 3rem;
height: 3rem;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 1rem;
}

.recruitment {
color: #f97316; /* Orange */
background-color: rgba(249, 115, 22, 0.1);
}

.completed {
color: #4f46e5; /* Bleu/violet */
background-color: rgba(79, 70, 229, 0.1);
}

/* Style pour les titres et descriptions */
.option-title {
font-size: 1.6rem;
margin-bottom: 0.8rem;
}

.button-container-chercheurs {
display: flex;
justify-content: center;
margin: 2rem 0;
}

.button-container-chercheurs {
width: 80%; /* Prend toute la largeur disponible */
display: flex;
justify-content: center; /* Centre le bouton horizontalement */
align-items: center;
}


.button-cta-chercheurs {
  padding: 0.6rem 1.8rem;
  border-radius: 2rem;
  display: flex;
  align-items: center;
  text-align: center;
  }


.plus-icon {
display: inline-flex;
margin-left: 0.5rem;
}




/* Colonne du milieu avec le numéro et la ligne */
.number-column {
grid-column: 2; /* Deuxième colonne */
grid-row: 1 / span 3; /* S'étend sur les 3 rangées */
position: relative;
display: flex;
justify-content: center;
}

/* Numéro d'étape */
.step-number {
width: 10rem;
height: 10rem;
background-color: #e5ebff; /* Bleu très clair */
border-radius: 1.2rem;
display: flex;
align-items: center;
justify-content: center;
z-index: 2;
box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
border: 0.1rem solid #b9c3f9;
}

/* Colonne de droite (vide dans cet exemple) */
.content-right {
  grid-column: 3; /* Première colonne */
  grid-row: 1;
  padding: 1rem 1rem 1rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* Aligne le contenu à gauche */
  text-align: left;
  gap: 2rem;
}

.check-list {
  padding-left: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.8rem;
  color: #06b206; /* Couleur primaire (ajustez selon votre palette) */
  flex-shrink: 0;
}

/* Version alternative avec fond */
.check-icon-alt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(79, 70, 229, 0.1); /* Fond léger */
  margin-right: 0.8rem;
  color: #4f46e5;
  flex-shrink: 0;
}

@media (max-width: 60rem) {
  /* Masquer la ligne verticale */
  .gradient-chercheurs-section::after {
      display: none;
  }
  
  /* Transformer la grille en une seule colonne */
  .step-layout {
      display: flex;
      flex-direction: column;
      gap: 3rem;
      max-width: 90%;
      margin: 0 auto;
  }

  /* Centrer le numéro d'étape */
  .number-column {
      grid-column: auto;
      grid-row: auto;
      order: 1; /* Afficher en premier */
      align-self: center;
  }
  
  /* Centrer et réinitialiser le contenu de gauche */
  .content-left {
      grid-column: auto;
      grid-row: auto;
      order: 2; /* Afficher en deuxième */
      padding: 1rem;
      align-items: center; /* Centrer horizontalement */
      text-align: center;
  }
  
  /* Centrer et réinitialiser le contenu de droite */
  .content-right {
      grid-column: auto;
      grid-row: auto;
      order: 3; /* Afficher en troisième */
      padding: 1rem;
      align-items: center; /* Centrer horizontalement */
      text-align: center;
  }
  
  /* Ajuster les options pour qu'elles s'empilent */
  .options-container {
      flex-direction: column;
      max-width: 100%;
  }
  
  /* Centrer le bouton */
  .button-container-chercheurs {
      width: 100%;
  }
  
  /* Centrer les éléments de la liste */
  .check-list {
      display: inline-block;
      text-align: left; /* Garder le texte aligné à gauche pour la lisibilité */
      margin-bottom: 5rem;
  }
  
  /* Ajuster la taille du numéro d'étape */
  .step-number {
      width: 8rem;
      height: 8rem;
  }
}




/* Footer styles */
.footer-content {
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center; /* Centre horizontalement */
  text-align: center;  /* Centre le texte */
}

.footer-logo {
  max-width: 50px;
  height: 50px;
  margin-bottom: 1.4rem;
}

.footer-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-heading);
  margin-bottom: 2.8rem;
  color: var(--color-logo-text);
}

.footer-description {
  font-size: var(--font-size-paragraph);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-normal);
  margin-bottom: 2.8rem;
}

.footer-links-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.8rem;
}

.footer-link {
  text-align: center;
  font-size: var(--font-size-paragraph);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-normal);
}

.footer-link:hover {
  text-shadow: 0 0 0.3px currentColor;
}

.footer-contact {
  margin: 1rem 0;
  font-size: var(--font-size-paragraph);
  font-weight: var(--font-weight-light);
  line-height: var(--line-height-normal);
}


.footer-contact:hover {
  text-shadow: 0 0 0.3px currentColor;
}

.footer-contact {
  margin: 0;
  margin-bottom: 1rem;
}

.footer-social-icon {
  margin-top: 1.4rem;
  width: 4rem;
  height: 4rem;
}

.footer-social-icon:hover {
opacity: 75%;}

/* @media (max-width: 30rem) {
  .footer-links-container {
    flex-direction: column;
    align-items: center; /* Centre horizontalement
    gap: 3rem;
    margin-bottom: 2rem;
  }
} */