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

html, body {
  height: 100%;
  width: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: url('images/fondo.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #f0f0f0;
  line-height: 1.5;
}

/* HEADER */
header {
  background-color: rgba(8, 20, 42, 0.9);
  padding: 15px 1rem;    
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  height: auto;
  min-height: 80px;       
  width: 100%;
  top: 0;
  z-index: 1000;
}


.logo {
  height: 60px;          
  cursor: pointer;
}


.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;       
  cursor: pointer;
  color: white;
}


.nav-links {
  list-style: none;
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-links li a {
  text-decoration: none;
  font-weight: 600;
  color: #4da6ff;
}

.btn-login {
  background-color: #1a73e8;
  color: white !important;
  padding: 12px 24px;    
  border-radius: 25px;
  text-decoration: none;
}



@media (max-width: 768px) {
  header {
    justify-content: center;
  }


  .menu-toggle {
    display: block;
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
  }


  .logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }


  .nav-links {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background-color: rgba(8, 20, 42, 0.95);
    padding: 1rem 0;
    z-index: 999;
    margin-top: 15px;

  }


  .nav-links.show {
    display: flex;
  }

}


.language-dropdown {
  position: fixed;
  bottom: 50px;  
  right: 20px;  
  z-index: 10000;
  user-select: none;
}

.language-dropdown button {
  background: transparent;
  border: none;
  color: #4da6ff;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
}


.language-dropdown .lang-menu {
  position: absolute;
  bottom: 130%;  
  right: 0;
  background-color: rgba(8, 20, 42, 0.95);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.15);
  padding: 0.5rem 0;
  min-width: 130px;
  list-style: none;
  z-index: 1000;
}

.language-dropdown .lang-menu li a {
  color: #4da6ff;
  text-decoration: none;
  display: block;
  padding: 8px 16px;
  font-weight: 600;
}

.language-dropdown .lang-menu li a:hover {
  background-color: #4da6ff;
  color: #08142a;
  border-radius: 6px;
}

.titre_acceuil {
  min-height: 100vh;
  padding-top: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: transparent;
}

.hero {
  max-width: 1000px;
  width: 100%;
  padding: 20px;
  animation: fadeInUp 1.2s ease-out forwards;
  opacity: 0;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-load {
  animation: fadeInUp 1s ease-out both;
}


.hero-title {
  font-size: 4.2rem;
  font-weight: 900;
  margin-bottom: 16px;
  color: #fff;
}

.hero-subtitle {
  font-size: 2rem;
  margin-bottom: 8px;
  color: #66b2ff;
}

.hero-tagline {
  font-size: 1.4rem;
  font-style: italic;
  color: #ccc;
  margin-bottom: 30px;
}

.hero-image {
  width: 260px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  transition: transform 0.4s ease;
}

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

@media (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
  .hero-subtitle {
    font-size: 1.5rem;
  }
  .hero-tagline {
    font-size: 1.1rem;
  }
  .hero-image {
    width: 200px;
  }
}


.footer {
  background-color: #031626;
  color: #f0f0f0;
  padding: 20px 20px; 
  font-size: 0.95rem;
  margin-top: 60px;
  text-align: center;
}

.footer-top {
  max-width: 1000px;
  margin: auto;
  display: flex;
  flex-direction: column;  
  align-items: center;
  gap: 15px;
  text-align: center;
}


.footer-left,
.footer-center,
.footer-right,
.footer-login {
  flex: 1 1 100%;
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;  
  gap: 20px;
  white-space: nowrap; 
}

.footer-left p {
  margin-top: 15px;
  margin-bottom: 15px;
  font-weight: bold;
}

.footer-center a,
.footer-right a {
  color: #4da6ff;
  text-decoration: none;
  transition: color 0.3s ease;
  padding: 5px 10px;
  white-space: nowrap; 
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.footer-center a:hover,
.footer-right a:hover {
  color: #1a8cff;
}

.footer-right i {
  font-size: 1.2rem;
}

.contact-button {
  background-color: #4da6ff;
  color: white;
  padding: 6px 15px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 1rem;
  display: inline-block;
  transition: background-color 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
}

.contact-button :hover {
  background-color: #285a8e;
}


@media (min-width: 601px) {
  .footer-top {
    flex-direction: row;       
    justify-content: center;   
    gap: 40px;
    text-align: center;
  }
  

  .footer-center,
  .footer-right,
  .footer-login {
    flex: 1;                 
    justify-content: center;  
  }
}





@media (max-width: 768px) {
  
  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.3rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-image {
    width: 140px;
  }
}


.meilleurs-projets h2 {
  text-align: center;
  font-size: 2.5rem;
  color: #ffffff;
  text-shadow: 2px 2px 6px #000;
  margin-bottom: 40px;
}


.projets-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}


.projet {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 20px;
  width: 300px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  color: #ffffff;
  backdrop-filter: blur(8px);
  text-align: center;
}

.projet img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}


.projet h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #ffffff;
}


.projet p {
  font-size: 1rem;
  color: #dddddd;
  margin-bottom: 15px;
}


.tasto,
.vedere {
  display: inline-block;
  padding: 10px 22px;
  font-size: 1rem;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s ease-in-out;
}

.tasto {
  background-color: #1e88e5;
  color: #fff;
}

.tasto:hover {
  background-color: #1565c0;
}

.vedere {
  background-color: #e53935;
  color: #fff;
  margin-top: 40px;
}

.vedere:hover {
  background-color: #c62828;
}

.container {
  text-align: center;
  padding: 50px 20px;
}

.btn-profil {
  background: rgba(30, 41, 59, 0.7); 
  color: #fff;
  padding: 10px 20px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-size: 1rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 0 10px rgba(0, 204, 255, 0.3);

}

.btn-profil i {
  font-size: 1rem;
  color: rgb(12, 110, 215);
}

.btn-profil:hover {
  background: rgba(30, 41, 59, 0.9);
  box-shadow: 0 0 14px rgba(0, 204, 255, 0.5);
}



.dropdown {
  position: relative;
}


.dropdown-menu {
  position: absolute;
  top: 110%;
  right: 0;
  background: rgba(30, 41, 59, 0.85);
  border-radius: 16px;
  padding: 0.5rem 0;
  margin-top: 10px;
  list-style: none;
  box-shadow: 0 8px 16px rgba(0, 204, 255, 0.1);
  backdrop-filter: blur(8px);
  z-index: 999;
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 180px;
}

.dropdown-menu li {
  text-align: center;
}

.dropdown-menu li a {
  display: block;
  padding: 10px 16px;
  text-decoration: none;
  color: #e0f2fe;
  font-weight: 500;
}

.dropdown-menu li a:hover {
  background-color: rgba(14, 165, 233, 0.2);
  color: #1a73e8;;
}