/* CORPS DE LA PAGE */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Playfair Display', serif;
  background-color: #121212;
  color: #E0E0E0;
  width: 100%;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}







/* HEADER DE LA PAGE */
/* ------------------------------------------------------- */

/* bloc header */
.header {
  width: 100%;
  background-color: #0e0e0e;
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 2px solid #00FFFF;
  margin-bottom: 10px;
}

/* bloc du haut dans le header */
.header-topbar {
  background-color: #111;
  color: #E0E0E0;
  font-size: 12px;
  padding: 6px 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  border-bottom: 2px solid white;
}

/* partie droite du bloc du haut */
.topbar-right a {
  margin-left: 15px;
  color: #E0E0E0;
  text-decoration: none;
}

/* effet */
.topbar-right a:hover {
  color: #FFFFFF;
}

/* bloc du bas du header */
.header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 40px;
  width: 100%;
}

/* logo */
.logo img {
  height: 50px;
  width: 50px;
  border: 2px solid #00FFFF;
}

/* navigation */
.nav {
  display: flex;
  align-items: center;
}

/* config navigation */
.nav-list {
  display: flex;
  gap: 45px;
  list-style: none;
}

/* texte */
.nav-link {
  color: #E0E0E0;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 14px;
  border-radius: 6px;
  transition: all 0.3s ease;
  position: relative;
}

/* effet */
.nav-link:hover {
  background-color: #00ffff22; /* léger fond cyan */
  color: #00FFFF;
  box-shadow: 0 0 8px rgba(0, 255, 255, 0.4);
  text-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
  transform: translateY(-1px);
}








/* BLOC DE LA PAGE */
/* ------------------------------------------------------- */

/* bloc central de la page */
.container {
  max-width: 1140px;
  margin: auto;
  padding: 40px 20px;
}

/* titres de la page */
h1 {
  text-align: center;
  font-size: 65px;
  margin-bottom: 40px;
  border-bottom: 2px solid #00FFFF;
  padding-bottom: 10px;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  color: #00FFFF;
}


/* grille de 2 colonnes */
.projects-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

/* carte projet */
.project-card {
  background-color: #1b1b1b;
  border: 2px solid #00FFFF;
  border-radius: 12px;
  width: calc(50% - 15px);
  padding: 20px;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* effet carte projet */
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

/* en tête  de la carte (image + nom) */
.project-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

/* image en tête  de la carte (image + nom) */
.project-header img {
  width: 85px;
  height: 85px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #00FFFF;
}

/* titre de la carte (image + nom) */
.project-header h2 {
  font-size: 26px;
  color: #00FFFF;
}

/* bouton téléchargement */
.btn-download {
  display: inline-block;
  padding: 8px 14px;
  background-color: #2e2e2e;
  color: #00FFFF;
  border: 2px solid #00FFFF;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  margin-top: 10px;
  transition: background 0.3s;
}

/* effet bouton téléchargement */
.btn-download:hover {
  background-color: #3a3a3a;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}


/* description du projet */
.description {
  display: flex;
  justify-content: center; 
  align-items: center;     
  margin-top: 40px;
  font-size: 17px;
  color: #00FFFF;
  line-height: 1.6;
  background-color: #222;
  border-radius: 6px;
  text-align: justify;
  border: 2px solid #00FFFF;
  padding: 20px;
}

/* agrandit les cartes */
.project-card {
  min-height: 320px;
}


.project-extra {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 15px;
  gap: 170px;
  margin-top: 35px;
  margin-bottom: 25px;
}

.project-extra .flag {
  width: 40px;
  height: auto;
  border: 2px solid #00FFFF;
  border-radius: 4px;
}

.project-extra .stars {
  font-size: 18px;
  color: gold;
  font-family: "Arial", sans-serif;
}



/* FOOTER */
/* ------------------------------------------------------- */

/* bloc du footer */
.footer {
  background-color: #0e0e0e;
  color: #E0E0E0;
  padding: 40px 20px 10px;
  font-size: 14px;
  border-top: 2px solid #00FFFF;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}

/* bloc du haut dans le footer */
.footer-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: auto;
  gap: 30px;
}

/* titre des categories */
.footer-section h4 {
  color: #E0E0E0;
  font-size: 15px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

/* texte categories */
.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* texte categories */
.footer-section li {
  margin-bottom: 6px;
}

/* liens */
.footer-section a {
  color: #E0E0E0;
  text-decoration: none;
  transition: 0.2s ease;
}

/* effet sur les liens */
.footer-section a:hover {
  color: #E0E0E0;
}

/* bloc du bas du footer */
.footer-bottom {
  text-align: center;
  margin-top: 10px;
  font-size: 15px;
  color: #E0E0E0;
}

/* texte bloc du bas du footer/* texte categories */


/* separation blocs */
.footer-divider {
  width: 80%;
  max-width: 4000px;
  margin-top: 15px;
  border-top: 1px solid #00FFFF;
  width: 100%;
}

/* boouton pour remonter */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #00ffff;
  color: #000;
  text-decoration: none;
  font-size: 20px;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 8px;
  opacity: 0.7;
  transition: all 0.3s ease;
  z-index: 999;
}

/* effet bouton */
.scroll-top:hover {
  opacity: 1;
  transform: scale(1.1);
}




@media (max-width: 768px) {
  h1 {
    font-size: 38px;
  }

  .header-main {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-list {
    flex-direction: column;
    gap: 10px;
  }

  .projects-grid {
    flex-direction: column;
    align-items: center;
  }

  .project-card {
    width: 100%;
    padding: 15px;
  }

  .project-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .project-header img {
    width: 70px;
    height: 70px;
  }

  .project-extra {
    flex-direction: column;
    gap: 10px;
  }

  .btn-download {
    width: 100%;
    text-align: center;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    font-size: 16px;
    padding: 6px 10px;
  }
}