/* ----- Palette de couleurs ----- */
:root {
  --color-brand-50:  #F5F8F6;
  --color-brand-100: #DEE9E3;
  --color-brand-200: #bed1c9;
  --color-brand-300: #83A697;
  --color-brand-400: #6F9285;
  --color-brand-500: #54786A;
  --color-brand-600: #425F54;
  --color-brand-700: #374E46;
  --color-brand-800: #2F403A;
  --color-brand-900: #2A3732;
  --color-brand-950: #151E1C;
}

/* ----- Reset et styles de base ----- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--color-brand-700);
  line-height: 1.6;
  background-color: var(--color-brand-50);
}

/* ----- Animations ----- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ----- Navigation ----- */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  height: 80px;
  background-color: rgba(42, 55, 50, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 0;
  width: 90%;
}

.logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin: 0;
}

.nav-links {
  display: flex;
  gap: 40px;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 40px;
  margin: 0;
  padding: 0;
}

nav ul li {
  position: relative;
}

nav ul li a {
  text-decoration: none;
  color: var(--color-brand-50);
  font-weight: 400;
  font-size: 1.05em;
  letter-spacing: 0.3px;
  padding: 8px 0;
  transition: all 0.3s ease;
  position: relative;
  display: inline-block;
}

.fondateur-list {
  list-style: none;
  margin: 20px 0;
}

.fondateur-list li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 25px;
  line-height: 1.6;
}

.fondateur-list li::before {
  content: "•";
  color: var(--color-brand-400);
  font-size: 1.5em;
  position: absolute;
  left: 0;
  top: -2px;
}

.fondateur-contact {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--color-brand-200);
  text-align: center;
}

.fondateur-contact p {
  margin: 5px 0;
  text-align: center;
}


.fondateur-img { 
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.comite-item{
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.comite-nom{
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Empêche tout float hérité */
.img-comite{
  float: none !important;
  display: block;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.comite-item > h4,
.comite-item > p{
  margin: 0;
  clear: both;
}

.content-block {
  display: flex;
  justify-content: space-between; 
  align-items: flex-start;       
  gap: 40px;                     
}

.content-block > div {
  flex: 1;
}


/* Underline effect */
nav ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background: linear-gradient(90deg, 
    var(--color-brand-300) 0%,
    var(--color-brand-400) 100%);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  opacity: 0;
}

nav ul li a:hover {
  color: var(--color-brand-50);
  transform: translateY(-1px);
}

nav ul li a:hover::after {
  width: 100%;
  opacity: 1;
}

/* Active link style */
nav ul li a.active {
  color: var(--color-brand-50);
  font-weight: 400;
}

nav ul li a.active::after {
  width: 100%;
  opacity: 1;
  background: linear-gradient(90deg, 
    var(--color-brand-200) 0%,
    var(--color-brand-300) 100%);
}



.mobile-menu-button {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-brand-50);
  cursor: pointer;
}


/* Image hover zoom effect */
.image-hover-zoom {
  overflow: hidden;
  border-radius: 10px;
  width: 100%; 
  display: block;
  line-height: 0; 
}

.image-hover-zoom img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.8s ease;
  display: block;
  line-height: 0;
}

.image-hover-zoom:hover img {
  transform: scale(1.05);
}




/* ----- Layout de section ----- */
section {
  position: relative;
  padding: 60px 0;
}

.content-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  background-color: transparent;
  position: relative;
  border-radius: 12px;
}


/* Styles pour le texte dans les sections split */
.split-text {
  flex: 0 0 60% !important;
  max-width: 60%;
  text-align: justify;
  padding-left: 30px;
  padding-right: 50px;
}
/* ----- Sections spécifiques ----- */
#simone {
  background: linear-gradient(135deg, 
    var(--color-brand-50) 0%,
    var(--color-brand-100) 100%);
  padding-top: 40px;
}

#adn {
  background: linear-gradient(135deg, 
    var(--color-brand-100) 0%,
    var(--color-brand-50) 100%);
  padding-top: 40px;
}

#team {
  background: linear-gradient(135deg, 
    var(--color-brand-50) 0%,
    var(--color-brand-100) 100%);
  padding-top: 40px;
}

#contact {
  background: linear-gradient(135deg, 
    var(--color-brand-100) 0%,
    var(--color-brand-50) 100%);
  padding-top: 200px;
  padding-bottom: 200px;
}




/* ----- Composants de contenu ----- */
h1, h2, h3 {
  font-weight: 100;
  color: var(--color-brand-600);
  margin-bottom: 20px;
  font-family: 'Poppins';
}

h1 {
  font-size: 3.5em;
}

h2 {
  font-size: 2.8em;
}

h3 {
  font-size: 1.8em;  
}

p {
  margin-bottom: 20px;
  color: var(--color-brand-600);
}

/* ----- Bloc de contenu ----- */
.content-block {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 40px;
  margin: 60px auto;
  max-width: 1200px;
  align-items: center;
  background-color: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.content-block.vertical {
  flex-direction: column;
  max-width: 600px;
  text-align: center;
}


.button-box {
  display: flex;
  flex-direction: column;
  margin: 60px auto;
  max-width: 600px;
  align-items: center;
  background-color: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
}



/* ----- Images et texte ----- */
.block-image {
  flex: 0 0 40%;
  height: 380px;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1),
              0 12px 35px rgba(0, 0, 0, 0.15);
}

.apropos-image {
  flex: 0 0 35%;
  height: auto;
  max-width: 100%;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1),
              0 12px 35px rgba(0, 0, 0, 0.15);
  line-height: 0;
  
}


.block-text {
  flex: 0 0 60%;
  max-width: 60%;
  text-align: justify;
  padding-left: 30px;
  padding-right: 50px;
}

/* ----- Animations et effets ----- */
.animate {
  opacity: 0;
  animation: fadeInUp 0.8s forwards;
  animation-delay: 0.2s;
}

.floating-element {
  animation: floatAnimation 3s ease-in-out infinite;
}

/* ----- Boutons ----- */
.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--color-brand-500);
  color: white;
  border: none;
  border-radius: 6px;
  font-family: 'Poppins', sans-serif;
  font-size: 1em;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:hover {
  background-color: var(--color-brand-600);
  transform: translateY(-2px);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

/* ----- Responsive ----- */
@media (max-width: 1024px) {
  h1 {
    font-size: 3em;
  }
  
  .content-block {
    margin: 40px auto;
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .mobile-menu-button {
    display: block;
  }
  
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: rgba(42, 55, 50, 0.92);
    backdrop-filter: blur(12px);
    padding: 20px 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  }
  
  .nav-links li {
    margin: 10px 0;
    text-align: center;
  }

  .nav-links li a {
    color: var(--color-brand-50);
  }
  
  nav.mobile-menu-open .nav-links {
    display: flex;
  }

  
  .content-block {
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    margin: 20px auto;
  }
  
  .block-image {
    height: 250px;
    max-width: 300px;
    margin: 0 auto;
  }

  .apropos-image {
    height: 300px;
    width: 300px;
    aspect-ratio: 1/1;
    margin: 0 auto;
    
  }

  .split-text, .block-text {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
    font-size: 0.95em;
  }

  .content-container {
    padding: 0 15px;
  }

  p {
    font-size: 0.95em;
    line-height: 1.5;
    margin-bottom: 15px;
  }
  
  h1 {
    font-size: 2.5em;
  }
  
  h2 {
    font-size: 2.2em;
  }
}

@media (max-width: 480px) {
 
  .block-image {
    height: 200px;
    max-width: 250px;
  }

  .apropos-image {
    height: 250px;
    width: 250px;
    aspect-ratio: 1/1;
    margin: 0 auto;
  }

  .image-hover-zoom img {
    width: 100%;
    height: 100%;
    object-fit: cover;  /* This ensures the image fills the square */
  }
  
  .block-text, .split-text {
    padding: 0 10px;
    font-size: 0.9em;
  }

  p {
    font-size: 0.9em;
    margin-bottom: 12px;
  }
  
  .content-block {
    padding: 15px;
    margin: 15px auto;
    gap: 15px;
  }
 
 
 
  .nav-container {
    padding: 15px;
  }
  
  h1 {
    font-size: 2em;
  }
  
  h2 {
    font-size: 1.8em;
  }
  

}