@font-face {
  font-family: "Rajdhani";
  src: url("assets/fonts/Rajdhani/Rajdhani-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Rajdhani";
  src: url("assets/fonts/Rajdhani/Rajdhani-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Rajdhani";
  src: url("assets/fonts/Rajdhani/Rajdhani-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

body,
html {
  margin: 0;
  padding: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
  background-color: black;
}

video {
  opacity: 0.9;
}

#contenu {
  display: block;
  height: 80%;
}

input[name="tabs"] {
  display: none;
}

/* ====================================================
   Modal Version Selection
   ==================================================== */
.modal {
  display: flex;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: transparent;
  align-items: center;
  justify-content: center;
}

.modal-content {
  padding: 20px 40px;
  text-align: center;
  color: white;
  background-color: black;
  border: 1px solid white;
  font-family: "Rajdhani";
  opacity: 0.9;
}

.modal-content:hover {
  border: 1px solid #b44f1e;
}

.modal-content h2 {
  margin-bottom: 15px;
}

.modal-content p {
  margin-bottom: 25px;
}

.modal form {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.modal form button {
  border: 1px solid white;
  background-color: transparent;
  color: white;
  font-size: 1.2em;
}

.modal form button:hover {
  border: 1px solid #b44f1e;
  background-color: transparent;
  color: #b44f1e;
}

/* Masquer le modal par défaut (via JavaScript) */
.modal.hidden {
  display: none;
}
/* ====================================================
   Navigation Styles
   ==================================================== */
nav {
  position: fixed;
  top: auto;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 10px 0px;
  margin: 0;
  background-color: rgba(0, 0, 0, 0.4);
  transition: top 1s ease, bottom 1s ease;
}

/* Logo */
.nav-logo {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease-in-out;
  cursor: crosshair;
  margin: 0px 0px 0px 30px;
}

.nav-logo:hover {
  box-shadow: 0 0 15px -2px rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  transform: scale(1.05);
}

/* Menu items */
.nav-items {
  display: flex;
  width: 80%;
  align-items: center;
  justify-content: center;
}

nav label.menu-item {
  width: 100%;
  padding: 20px 30px;
  color: #fff;
  text-align: center;
  transition: color 0.9s ease-in-out;
  cursor: crosshair;
  font-family: "Rajdhani";
  font-weight: 700;
}

nav label.menu-item:hover {
  color: #b44f1e;
  transform: scale(1.05);
}

nav label.menu-item {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-icon {
  display: none;
}

.menu-text {
  display: inline;
}

/* Toggle Sound Button */
.toggle-sound-button {
  top: 10px;
  width: 70px;
  height: 40px;
  cursor: crosshair;
  z-index: 1001;
  display: flex;
  align-items: center;
  padding: 0;
  background-color: black;
  opacity: 0.8;
  border: none;
}

.sound-icon {
  position: absolute;
  width: 70px;
  height: 40px;
  border: 1px solid white;
  border-radius: 1px;
}

.hover-icon {
  opacity: 0;
}

.toggle-sound-button:hover .hover-icon {
  opacity: 1;
}

.toggle-sound-button:hover .sound-icon:not(.hover-icon) {
  opacity: 0;
}

/* ====================================================
   Vertical Footer
   ==================================================== */

.vertical-footer {
  position: fixed;
  left: 0;
  top: 60%;
  transform: rotate(-90deg);
  transform-origin: left top;
  padding: 0px;
  z-index: 1000;
}

.vertical-footer label {
  display: inline-block;
  margin: 0 5px;
  cursor: crosshair;
  font-family: "Rajdhani";
  font-weight: 300;
  color: white;
}

.vertical-footer label:hover {
  transform: scale(1.05);
}

/* Link appear */
.visible {
  text-decoration: none;
}

#sound-dependent-link {
  background-color: transparent;
  border: none;
  font-family: "Rajdhani";
  font-weight: 300;
  color: white;
}

#sound-dependent-link:hover {
  border: 1px solid #b44f1e;
  color: #b44f1e;
  font-weight: 700;
}

/* ====================================================
   Content Section
   ==================================================== */
#contenu section {
  display: none;
}

#tab1:checked ~ #contenu .home,
#tab2:checked ~ #contenu .projects,
#tab3:checked ~ #contenu .learn,
#tab4:checked ~ #contenu .about,
#tab5:checked ~ #contenu .logs,
#tab6:checked ~ #contenu .legal {
  display: flex;
}

/* Hidden Elements */
.hidden {
  display: none;
}

/* ====================================================
   Section Base Styles
   ==================================================== */

section {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
  padding: 20px;
}

/* ====================================================
   Home Section
   ==================================================== */
.home {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* ====================================================
   Projects Section
   ==================================================== */
.projects-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.projects-container {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  margin-left: 20px;
  padding: 10px;
  width: 100%;
  height: 70vh;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  /* scrollbar-width: none; */
}

/* .projects-container::-webkit-scrollbar {
  display: none;
} */

::-webkit-scrollbar{
	width: 1px;
  margin: none;
}

::-webkit-scrollbar-track-piece{
	background-color: transparent;
}

::-webkit-scrollbar-thumb{
	background-color: transparent;
	outline: 1px solid white;
	outline-offset: -2px;
}

::-webkit-scrollbar-thumb:hover{
	background-color: transparent;
  outline: 1px solid #b44f1e;
}

.project {
  position: relative;
  flex: 0 0 auto;
  height: 100%;
  margin-right: 25px;
  scroll-snap-align: center;
}

.normal-image {
  width: 100%;
  height: 85%;
  object-fit: cover;
  display: block;
  border: 1px solid white;
}

.hover-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 85%;
  object-fit: cover;
  opacity: 0;
  border: 1px solid white;
}

.project:hover .hover-image {
  opacity: 1;
}

.project:hover .normal-image {
  opacity: 0;
}

.project-link {
  display: block;
  position: absolute;
  right: -1px;
  background-color: transparent;
  cursor: crosshair;
  opacity: 0;
}

.project-link img {
  border: 1px solid white;
}

.project:hover .project-link {
  opacity: 0.8;
}

.project-link:hover .travel-on {
  display: block;
}

.project-link:hover .travel-off {
  display: none;
}

/* ====================================================
   About Section
   ==================================================== */
.about {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
}

.about-links {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1vh;
  margin-left: -35px;
  margin-top: -30px;
  height: 93vh;
}

.about-links a {
  font-family: "Rajdhani";
  font-size: 1.2em;
  font-weight: 400;
  color: white;
  text-decoration: none;
}

.about-links a:hover {
  color: #b44f1e;
}

/* ====================================================
   Legal Section
   ==================================================== */
.legal h2 {
  font-weight: 700;
}

.legal-content {
  box-sizing: border-box;
  max-height: 80vh;
  margin-left: auto;
  margin-right: 6vw;
  width: 40%;
  overflow-y: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  color: white;
  font-family: "Rajdhani";
  font-weight: 400;
  font-size: 1.2em;
  text-align: right;
}

.legal-content::-webkit-scrollbar {
  display: none;
}

/* ====================================================
   Learn Section
   ==================================================== */
.learn {
  display: flex;
  width: 100%;
}

.learn-content {
  box-sizing: border-box;
  max-height: 80vh;
  margin-right: 1em;
  margin-left: 1em;
  width: 40%;
  overflow-y: auto;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE et Edge */
  color: white;
  font-family: "Rajdhani";
  font-weight: 400;
  font-size: 1.2em;
  text-align: left;
}

.learn-content::-webkit-scrollbar {
  display: none; /* Chrome, Safari et Opera */
}

.learn-images {
  box-sizing: border-box;
  margin-right: 5%;
  margin-left: auto;
  text-align: right;
  width: 30%;
  overflow-y: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE et Edge */
}

.learn-images img {
  border: 1px solid white;
  width: 80%;
  height: auto;
  margin-bottom: 1em;
  cursor: crosshair;
}

.learn-images::-webkit-scrollbar {
  display: none;
}

/* ====================================================
   Mobile responsive
   ==================================================== */

@media (max-width: 768px) {
  nav {
    justify-content: center;
    background-color: transparent;
  }

  .nav-logo {
    display: none;
  }

  .menu-text {
    display: none;
  }

  .menu-icon {
    display: flex;
    opacity: 0.9;
  }

  .menu-icon:hover {
    color: #b44f1e;
  }

  .toggle-sound-button {
    display: none;
  }

  .legal-content {
    width: 85%;
    margin-right: 10%;
    text-align: center;
  }

  .projects-container {
    align-items: center;
  }

  .project {
    width: 65%;
    height: auto;
    margin-right: 3%;
  }

  .normal-image {
    height: auto;
  }

  .hover-image {
    height: auto;
  }

  .travel-off {
    display: none;
  }

  .travel-on {
    display: block;
  }

  .learn-content {
    width: 85%;
    margin-right: 10%;
    text-align: center;
  }

  .learn-images {
    display: none;
  }

  #background-music {
    display: none;
  }
}

/* ====================================================
   Tablet Responsive
   ==================================================== */

@media (min-width: 769px) and (max-width: 1026px) {
  .project {
    width: 50%;
    height: auto;
    margin-right: 3%;
  }
}