* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background: url('images/fondo.jpg') no-repeat center center fixed;
  background-size: cover;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #f0f0f0;
  margin: 0;
  padding: 0;
}

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 un peu plus grand */
.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;
}


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

  /* Burger visible, à gauche */
  .menu-toggle {
    display: block;
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
  }

  /* Logo centré */
  .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;
  }

}

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

.container {
  padding: 120px 20px 40px;
  max-width: 1200px;
  margin: auto;
}

h1 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 40px;
  color: #4da6ff;
}

.project-list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.project-item {
  background: rgba(8, 20, 42, 0.85);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
  width: 350px; 
  text-decoration: none;
}


.project-item:hover {
  transform: scale(1.05);
}

.project-thumbnail {
  width: 100%;
  height: 220px; 
  object-fit: cover;
  border-bottom: 2px solid #1a73e8;
}


.project-info {
  padding: 15px;
  color: #ddd;
}

.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 parent container */
.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;
  border-radius: 8px;
  transition: background 0.3s ease, color 0.3s ease;
}

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

.filter-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px 30px;
  margin-bottom: 40px;
  background: rgba(255 255 255 / 0.1);
  padding: 15px 20px;
  border-radius: 30px;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.filter-form label {
  color: #ddd;
  font-weight: 600;
  align-self: center;
}

.filter-form select {
  padding: 10px 18px;
  border-radius: 25px;
  border: none;
  background-color: rgba(255 255 255 / 0.15);
  color: #f0f0f0;
  font-size: 1rem;
  min-width: 160px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  backdrop-filter: blur(6px);
}

.filter-form select:focus {
  outline: none;
  background-color: rgba(255 255 255 / 0.3);
}

.filter-form button {
  padding: 10px 28px;
  border-radius: 25px;
  border: none;
  background: #1a73e8;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.filter-form button:hover {
  background: #0056b3;
}

.filter-form input[type="date"],
.filter-form input[type="text"] {
  padding: 10px 18px;
  border-radius: 25px;
  border: none;
  background-color: rgba(255, 255, 255, 0.15);
  color: #f0f0f0;
  font-size: 1rem;
  min-width: 160px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  backdrop-filter: blur(6px);
}

.filter-form input[type="date"]::placeholder,
.filter-form input[type="text"]::placeholder {
  color: #ccc;
}

.filter-form input[type="date"]:focus,
.filter-form input[type="text"]:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.3);
}

.filter-form .reset-button {
  padding: 10px 28px;
  border-radius: 25px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: #f0f0f0;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
  backdrop-filter: blur(6px);
}

.filter-form .reset-button:hover {
  background: rgba(255, 255, 255, 0.4);
  color: #000;
}

canvas.project-thumbnail {
  width: 100%;
  max-width: 300px;
  border-radius: 10px;
  box-shadow: 0 0 8px rgba(0,0,0,0.2);
}
.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;
}

/* Menu déroulant */
.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;
}

.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;
}

/* Desktop */
@media (min-width: 601px) {
  .footer-top {
    flex-direction: row;      
    justify-content: center;   
    gap: 40px;
    text-align: center;
  }
  
  .footer-left,
  .footer-center,
  .footer-right,
  .footer-login {
    flex: 1;                  
    justify-content: center;  
  }
}