:root {
  --rouge: #d81b25;
  --noir: #080808;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--noir);
  color: #fff;
  font-family: "Rajdhani", sans-serif;
  margin: 0;
}

a {
  text-decoration: none;
}

.navbar-projets {
  width: 100%;
  height: 80px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  z-index: 1000;
  max-width: 1340px;
  margin: 0 auto;
}

.btn-retour {
  color: #fff;
  font-family: "Orbitron", sans-serif;
  font-size: 1rem;
  border: 1px solid #ffffff33;
  padding: 10px 25px;
  border-radius: 30px;
  background: #00000099;
  backdrop-filter: blur(5px);
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-retour:hover {
  border-color: var(--rouge);
  background: var(--rouge);
  box-shadow: 0 0 15px var(--rouge);
}

.section-liste-projets {
  padding-bottom: 50px;
  padding-left: 20px;
  padding-right: 20px;
  max-width: 1300px;
  margin: auto;
}

.titre-page {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.titre-page .rouge {
  color: var(--rouge);
  text-shadow: 0 0 20px #d81b2566;
}

#container-projets {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
}

.carte-projet {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 150px;
  border: 1px solid var(--rouge);
  border-radius: 20px;
  overflow: hidden;
  background-color: #000;
  transition: all 0.4s ease;
}

.fond-image {
  position: absolute;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(3px) brightness(0.4);
  transition: all 0.4s;
}

.contenu-texte {
  z-index: 3;
  text-align: center;
  padding: 20px;
  pointer-events: none;
}

.titre-projet {
  font-family: "Orbitron", sans-serif;
  font-size: 2.5rem;
  color: #fff;
  text-transform: uppercase;
  margin: 0;
  transition: all 0.3s;
}

.date-projet {
  display: block;
  margin-top: 10px;
  font-size: 1.1rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.badge-categorie {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 5;
  padding: 8px 20px;
  border: 1px solid #ffffff80;
  border-radius: 30px;
  font-family: "Orbitron", sans-serif;
  text-transform: uppercase;
  color: #fff;
  transition: all 0.3s;
}

.overlay-hover {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #0000004d;
  opacity: 0;
  transition: all 0.3s;
}

.btn-voir {
  font-family: "Orbitron", sans-serif;
  background: var(--rouge);
  color: #fff;
  padding: 15px 40px;
  border-radius: 30px;
  font-size: 1rem;
  letter-spacing: 2px;
  box-shadow: 0 0 10px var(--rouge);
  transform: translateY(5px);
}

.carte-projet:hover {
  box-shadow: 0 10px 30px #d81b2533;
}

.carte-projet:hover .fond-image {
  filter: blur(0px) brightness(0.7);
  transform: scale(1.05);
}

.carte-projet:hover .contenu-texte {
  opacity: 0;
  transform: translateY(-20px);
}

.carte-projet:hover .overlay-hover {
  opacity: 1;
}

.carte-projet:hover .btn-voir {
  transform: translateY(0);
}

.carte-projet:hover .badge-categorie {
  background: var(--rouge);
  border-color: var(--rouge);
}

@media (max-width: 768px) {
  .navbar-projets {
    padding: 0 20px;
  }

  .titre-page {
    font-size: 2rem;
  }

  .titre-projet {
    font-size: 1.5rem;
  }

  .date-projet {
    font-size: 0.9rem;
  }

  .badge-categorie {
    padding: 5px 12px;
    font-size: 0.75rem;
  }

  .btn-voir {
    padding: 10px 25px;
    font-size: 0.85rem;
  }
}