body {
  color: var(--color-primary);
  background-color: #f5f5f5;
  width: 100%;
  min-height: 100vh;
  margin: 0;              /* remove default browser margin */
  padding: 0;             /* remove padding that was shrinking your site */
  overflow-x: hidden;
  box-sizing: border-box;
  font-family: var(--font-primary);

}


/*header container*/
header{
 position: relative;
display: flex;
align-items: center;
justify-content: space-between;
    position: relative;
    z-index: 10;
     background-color: #444445; 
     height: 80px;
}


.logo img {

height:70px;
border-radius: 50px;
margin-left: 30px;
}

.nav-link{
   
 margin-left: auto;
    display: flex;
  align-items: center;   /* <-- makes items align vertically */
    gap: 40px;
    padding-right: 50px;
}

.nav-link ul{
  display: flex;
   align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
    padding: 0;
}

.nav-link a{
   align-items: center;
color: white;
text-decoration: none;
font-weight: 500;
font-size: 18px;
transition: color 0.3s ease;

}

.nav-link a:hover{
color: white;
  text-decoration: underline;
}

.logo,
.nav-link,
.nav-right {
  position: relative;
  z-index: 2;
color: white;
}

a.current {
  font-weight: bold;
color: white;
  font-size: 1.3rem;
}

.become-member {
  display: inline-block;
  background-color: #3FA752;
  padding: 12px 24px;
   border-radius: 20px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.become-member:hover {
     background-color: #339e4a;
}


/*new container*/
.course{
background-image: url("picture/billetto-editorial-334686.jpg");
 background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  height: 600px;
  display: flex;
  align-items:center;
  justify-content: flex-start;
  text-align: left;
  border-radius: 15px;
  padding-left: 80px;           
  padding-right: 40px;
}

.overlay-course {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  padding-left: 40px;
  background-color: rgba(0, 0, 0, 0.238); /* 23.8% dark */
  z-index: 1;
  display: flex;
  align-items: center;   /* center vertically */
  justify-content: flex-start;
  flex-direction: column;
}

.course_content{
    position: relative; /* creates stacking context */
  z-index: 2; /* above overlay */
  max-width: 800px;
  text-align: left;
 
}

.course_content h1 {
  font-size: 50px;
font-weight: bold;
color: white;
 margin: 0 0 20px;
  line-height: 1.3;
 z-index: 2;
}

.course_content h3 {
display: block;
  font-size: 30px;           /* bigger paragraph text */
  font-weight: normal;
  color: white;
   line-height: 1.6;              /* ⬅️ More breathing space */
  width: 100%;              /* ⬅️ narrower text block */
  margin: 0 0 20px;
}

/*new container*/
.welcome-course {
  display: flex;
   flex-direction: column;
  align-items: flex-start;
  justify-content: center;
 padding: 20px;
  margin-bottom: 20px;
  height: auto;
  width: 650px;
  background-color: #f5f5f5; /* Optional for contrast */
  border-radius: 10px;
  padding-left: 80px;           
  padding-right: 40px;

}

.welcome-course h2 {
  font-size: 25px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.welcome-course  p {
  font-size: 20px;
 color: #392A2A;
  margin: 5px;
  line-height: 1.4;
}
.welcome-course  p {
  font-size: 20px;
 color: #392A2A;
  margin: 5px;
  line-height: 1.4;
}


.nav {
  width: 100%;
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.welcome-course .cta {
  display: inline-block;     /* button stays normal */
  padding: 0.75rem 1.5rem;
  background-color: #0071e3;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  transition: background-color 0.3s ease;

}

.welcome-course .cta:hover {
  background-color: #0056b3; /* Darker blue */
  text-decoration: underline;
}


/*new container*/
.container-club {
  display: flex;
 align-items: flex-start; /* aligne les deux blocs en haut */
  justify-content: flex-start; /* centre le tout horizontalement */
  gap: 20px; /* espace raisonnable entre image et texte */
  padding: 30px 20px 0 90px; /* espace en haut et sur les côtés */

}


.container-left {
  width: 650px;
  height: 480px;
  margin-left: -10px 
}

.container-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}



.container-right {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;  
  padding: 0 30px 20px 30px; /* haut, droite, bas, gauche */
  margin-left: 30px; /* plus serré à gauche */
  width: 650px;
  height: 480px;
  border-radius: 20px;
  color: black;
}


/* CTA button */
.container-right .cta {
  align-self: flex-end; /* aligne le bouton à droite du bloc */
  padding: 0.75rem 1.5rem;
  background-color: #0071e3;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  transition: background-color 0.3s ease;
  
}

.container-right  .cta:hover {
  background-color: #0056b3; /* Darker blue */
  text-decoration: underline;
}



/* text */
.container-right  h2 {
  font-size: 25px;
  margin-bottom: 10px;
  color: black;
}

.container-right  p {
   font-size: 20px;
  line-height: 1.5;
  margin: 5px 0;
    color: black;

}



/*container*/
.container-teaching {
  display: flex;
 align-items: flex-start; /* aligne les deux blocs en haut */
  justify-content: flex-start; /* centre le tout horizontalement */
  gap: 40px; /* espace raisonnable entre image et texte */
  padding: 30px 20px 0 90px; /* espace en haut et sur les côtés */
}



.container-teaching-left {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;  
  padding: 20px;
  margin-left: 0; /* plus serré à gauche */
  width: 650px;
  height: 480px;
  border-radius: 20px;
  color: black;
}


/* CTA button */
.container-teaching-left .cta {
  align-self: flex-end; /* aligne le bouton à droite du bloc */
  padding: 0.75rem 1.5rem;
  background-color: #0071e3;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  transition: background-color 0.3s ease;
  
}

.container-teaching-left .cta:hover {
  background-color: #0056b3; /* Darker blue */
  text-decoration: underline;
}


/* text */
.container-teaching-left  h2 {
  font-size: 25px;
  margin-bottom: 10px;
  color: black;
}

.container-teaching-left  p {
   font-size: 20px;
  line-height: 1.5;
  margin: 5px 0;
    color: black;

}


.container-teaching-right {
  width: 650px;
  height: 480px;
  margin-left: -10px 
}

.container-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}


/*new container*/
.virtual {
background-image: url("picture/samuel-zeller.jpg");
 background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  height: 500px;
  display: flex;
  align-items:center;
  justify-content: flex-start;
  text-align: left;
  border-radius: 15px;
  padding-left: 80px;           
  padding-right: 40px;
}

.virtual-course{
    position: relative; /* creates stacking context */
  z-index: 2; /* above overlay */
  max-width: 800px;
  text-align: left;
  display: flex;
   flex-direction: column;
  align-items: flex-start;
  justify-content: center;
 padding: 20px;
  margin-bottom: 20px;
  height: auto;
  width: 650px;
}

.virtual-course h2 {
  font-size: 25px;
  margin-bottom: 10px;
  color: white;
}

.virtual-course  p {
   font-size: 20px;
  line-height: 1.5;
  margin: 5px 0;
  color: white;
}


.virtual-course .cta {
  align-self: flex-end; /* aligne le bouton à droite du bloc */
  padding: 0.75rem 1.5rem;
  background-color: #0071e3;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  transition: background-color 0.3s ease; 
}

.virtual-course .cta:hover {
  background-color: #0056b3; /* Darker blue */
  text-decoration: underline;
}



/*container*/
.discovery{
  display: flex;
 align-items: flex-start; /* aligne les deux blocs en haut */
  justify-content: flex-start; /* centre le tout horizontalement */
  gap: 40px; /* espace raisonnable entre image et texte */
  padding: 30px 20px 0 90px; /* espace en haut et sur les côtés */
}

.container-discovery-left {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;  
  padding: 20px;
  margin-left: 0; /* plus serré à gauche */
  width: 650px;
  height: 480px;
  border-radius: 20px;
  color: black;
}


/* CTA button */
.container-discovery-left .cta {
  align-self: flex-end; /* aligne le bouton à droite du bloc */
  padding: 0.75rem 1.5rem;
  background-color: #0071e3;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  transition: background-color 0.3s ease;
  
}

.container-discovery-left .cta:hover {
  background-color: #0056b3; /* Darker blue */
  text-decoration: underline;
}


/* text */
.container-discovery-left  h2 {
  font-size: 25px;
  margin-bottom: 10px;
  color: black;
}

.container-discovery-left  p {
   font-size: 20px;
  line-height: 1.5;
  margin: 5px 0;
    color: black;

}


.container-discovery-right img {
  width: 650px;
  height: 480px;
  margin-left: -10px;
  border-radius: 20px;
}





/*new container*/
.container-exploration{
  display: flex;
 align-items: flex-start; /* aligne les deux blocs en haut */
  justify-content: flex-start; /* centre le tout horizontalement */
  gap: 40px; /* espace raisonnable entre image et texte */
  padding: 30px 20px 0 90px; /* espace en haut et sur les côtés */
  margin-bottom: 20px;
}



.container-exploration-right {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;  
  padding: 20px;
  margin-left: 0; /* plus serré à gauche */
  width: 650px;
  height: 480px;
  border-radius: 20px;
  color: black;
}


/* CTA button */
.container-exploration-right .cta {
  align-self: flex-end; /* aligne le bouton à droite du bloc */
  padding: 0.75rem 1.5rem;
  background-color: #0071e3;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  transition: background-color 0.3s ease;
  
}

.container-exploration-right .cta:hover {
  background-color: #0056b3; /* Darker blue */
  text-decoration: underline;
}


/* text */
.container-exploration-right  h2 {
  font-size: 25px;
  margin-bottom: 10px;
  color: black;
}

.container-exploration-right  p {
   font-size: 20px;
  line-height: 1.5;
  margin: 5px 0;
    color: black;

}


.container-exploration-left img {
  width: 650px;
  height: 480px;
  margin-left: -10px; 
  border-radius: 20px;
}





/* footer */
.footer {
  background-color: #4d908e; /* teal-like background */
  color: white;
  padding: 40px 20px;
  font-family: Arial, sans-serif;
  margin-top: 10px
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-column {
  flex: 1 1 220px;
  margin: 10px;
}

.footer-column h3 {
  font-size: 18px;
  margin-bottom: 10px;
  font-weight: bold;
}

.footer-column p,
.footer-column li {
  font-size: 14px;
  line-height: 1.6;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column ul li {
  margin-bottom: 5px;
}

.footer-column a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: #FFD93D; /* highlight yellow */
}

.footer-bottom {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  height: 40px;
  border-radius: 50%;
}



@media (max-width: 768px) {

  /* Header stays in a row */
  header {
    flex-direction: row; /* keep logo + nav in a row */
    flex-wrap: wrap;     /* allow wrapping if too wide */
    height: auto;
    padding: 10px 20px;
    align-items: center;
    justify-content: space-between;
  }

  .logo img {
    height: 50px; /* smaller for mobile */
    margin-left: 0;
  }

  .nav-link {
    flex-direction: row; /* keep nav horizontal */
    gap: 15px;
    padding: 0;
    margin-left: auto;
    align-items: center;
  }

  .nav-link ul {
    flex-direction: row;
    gap: 10px;
    margin: 0;
    padding: 0;
  }

  .nav-link ul li {
    width: auto;
  }

  .nav-link a {
    font-size: 14px;
  }

  .become-member {
    padding: 8px 12px;
    font-size: 12px;
  }

  /* Hero / Course Section */
  .course,
  .virtual {
    height: 300px; 
    padding: 20px;
    border-radius: 10px;
  }

  .course_content h1 {
    font-size: 28px;
  }

  .course_content h3 {
    font-size: 16px;
  }

  .virtual-course h2 {
    font-size: 22px;
  }

  .virtual-course p {
    font-size: 16px;
  }

  /* General Text / Blocks */
  .welcome-course,
  .container-right,
  .container-teaching-left,
  .container-discovery-left,
  .container-exploration-right {
    width: 100%;
    padding: 15px;
    margin-left: 0;
    margin-bottom: 20px;
    height: auto;
  }

  .welcome-course h2,
  .container-right h2,
  .container-teaching-left h2,
  .container-discovery-left h2,
  .container-exploration-right h2 {
    font-size: 20px;
  }

  .welcome-course p,
  .container-right p,
  .container-teaching-left p,
  .container-discovery-left p,
  .container-exploration-right p {
    font-size: 16px;
  }

  .welcome-course .cta,
  .container-right .cta,
  .container-teaching-left .cta,
  .container-discovery-left .cta,
  .container-exploration-right .cta {
    align-self: flex-start;
    padding: 10px 16px;
    font-size: 14px;
  }

  /* Container Sections (stack vertically) */
  .container-club,
  .container-teaching,
  .discovery,
  .container-exploration {
    flex-direction: column;
    gap: 15px;
    padding: 15px 20px;
  }

  .container-left img,
  .container-teaching-right img,
  .container-discovery-right img,
  .container-exploration-left img {
    width: 100%;
    height: auto;
    margin-left: 0;
    border-radius: 10px;
  }

  /* Footer */
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .footer-column {
    width: 100%;
    text-align: left;
    font-size: 14px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }

  .footer-logo {
    height: 35px;
  }
}