:root {
  --primary-color: #f7e929;
  --secondary-color: #d8a306;
  --dark-color: #112338;
  --secondary-dark-color: #0c0d13;
  --light-color: #ebebeb;
}

body {
  background-color: var(--dark-color);
  font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
    "Lucida Sans", Arial, sans-serif;
}

header {
  background: linear-gradient(
    0deg,
    var(--dark-color),
    var(--secondary-dark-color)
  );
  color: white;
  padding: 40px 0px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
  margin: 0;
  font-size: xx-large;
  font-weight: bold;
}

.download-button:hover {
  color: var(--dark-color);
  background-color: var(--primary-color);
}

.download-button {
  color: var(--primary-color);
  border-color: var(--primary-color);
  align-self: center;
  padding: 1rem;
}

.refresh-button:hover {
  color: var(--dark-color);
  background-color: var(--primary-color);
}

.refresh-button {
  color: var(--primary-color);
  background-color: var(--dark-color);
  border-color: var(--primary-color);
  align-self: center;
  padding: 1rem;
  margin-left: 1rem;
}

.section-divider {
  background: radial-gradient(
    ellipse at left,
    var(--secondary-color) 0%,
    var(--primary-color) 100%
  );
  animation: Gradient 2s ease infinite;
  width: 100%;
  height: 0.1rem;
}

#projects {
  background-color: var(--dark-color);
}

.projects-text-title {
  font-weight: 500;
  text-align: center;
  padding: 2rem;
  color: var(--light-color);
}

.projects-content {
  display: flex;
  flex-wrap: wrap;
  padding: 1rem;
  gap: 15px;
}

.project-item {
  flex: 1 1 calc((100% - 30px) / 3); /* 3 colonnes avec gap pris en compte */
  min-width: 250px; /* ne devient pas trop petit sur mobile */
  color: var(--light-color);
  text-align: center;
  border-width: 1px;
  border-color: var(--dark-color);
  border-style: solid;
  border-radius: 1.5rem;
  background-color: var(--dark-color);
  box-shadow: 0 0 5px 1px #000000;
}

.project-hide {
  opacity: 0.7;
  transition: opacity 1s;
  background-color: none;
  transition: background-color 1s;
  border-radius: 1.5rem;
  width: 100%;
  height: 100%;
}

.project-hide > p {
  padding: 0.5rem;
}

.project-hide:hover {
  opacity: 1;
  background-color: var(--secondary-dark-color);
  transition: opacity 1s;
  transition: background-color 1s;
}

.project-icon {
  background-color: var(--dark-color);
  padding: 25px;
  margin: 1rem;
  max-width: 200px;
  height: 200px;
  border-radius: 25%;
}

.project-title {
  font-size: 2rem;
  font-weight: bold;
  border-color: var(--dark-color);
  border-style: solid;
  border-width: 0.3px 0 0 0;
  padding: 1rem;
  width: 100%;
}

.footer {
  background: linear-gradient(
    180deg,
    var(--dark-color),
    var(--secondary-dark-color)
  );
  color: var(--light-color);
  text-align: center;
}

.social-button {
  width: 4rem;
  height: auto;
  align-self: center;
  margin: 1rem 2rem;
}

.copyright {
  background-color: var(--secondary-dark-color);
  color: var(--light-color);
}

@keyframes Gradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* ----------------------------*/

/* Projects icon animations */

/* ----------------------------*/

.zoom-out {
  -webkit-transform: scale(1);
  transform: scale(1);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}

.zoom-out:hover {
  -webkit-transform: scale(0.75);
  transform: scale(0.75);
}

/* ----------------------------*/

/* Hover message */

/* ----------------------------*/
.hover-container {
  position: relative;
  display: inline-block;
  padding: 10px 10px;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

/* Message caché par défaut */
.hover-message {
  font-size: medium;
  visibility: hidden;
  width: 150px;
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 8px;
  border-radius: 4px;

  /* Position par rapport à la div */
  position: absolute;
  bottom: 125%; /* au-dessus de la div */
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;

  /* Transition douce */
  opacity: 0;
  transition: opacity 0.3s;
}

/* Triangle en bas du message */
.hover-message::after {
  content: "";
  position: absolute;
  top: 100%; /* bas du message */
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
}

/* Afficher le message au hover */
.hover-container:hover .hover-message {
  visibility: visible;
  opacity: 1;
}