/* Reset de base compatible avec les anciens navigateurs */
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* Éléments HTML5 pour les anciens navigateurs */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

/* Variables CSS avec fallbacks pour les anciens navigateurs */
:root {
  --primary-color: #1a1a1a;
  --secondary-color: #e00000;
  --ternary-color: #ff0a0a;
  --hero-image-background-color: #3e3232;
  --text-color: #f5f5f5;
  --text-secondary-color: #a3a3a3;
  --background-color: #121212;
  --accent-color: #d3d3d3;
  --focus-color: #ffcc00;
  --container-width: 1200px;
}

/* Styles de base */
body {
  line-height: 1.6;
  font-family: Arial, Helvetica, sans-serif;
  color: #f5f5f5;
  /* Fallback pour --text-color */
  color: var(--text-color);
  background-color: #121212;
  /* Fallback pour --background-color */
  background-color: var(--background-color);
  font-size: 16px;
}

/* Conteneur principal */
.container {
  width: 90%;
  max-width: 1200px;
  /* Fallback pour --container-width */
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 15px;
}

/* Typographie */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.5em;
  line-height: 1.2;
  font-weight: bold;
}

h1 {
  font-size: 2.5em;
}

h2 {
  font-size: 2em;
  margin-top: 1em;
}

h3 {
  font-size: 1.5em;
  margin-top: 0.8em;
}

p {
  margin-bottom: 1em;
}

/* Liens */
a {
  color: #d3d3d3;
  /* Fallback pour --accent-color */
  color: var(--accent-color);
  text-decoration: underline;
  transition: color 0.3s;
}

a:hover,
a:focus {
  color: #e00000;
  /* Fallback pour --secondary-color */
  color: var(--secondary-color);
  text-decoration: underline;
}

a:focus {
  outline: 3px solid #ffcc00;
  /* Fallback pour --focus-color */
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

small{
  font-size:.925rem;
  color:#a3a3a3; /*Fallback pour --text-secondary-color*/
  color:var(--text-secondary-color);
}

/* Skip link pour l'accessibilité */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #e00000;
  /* Fallback pour --secondary-color */
  background: var(--secondary-color);
  color: #f5f5f5;
  /* Fallback pour --text-color */
  color: var(--text-color);
  padding: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Header */
header {
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 20px 0;
  text-align: center;
  border-bottom: 3px solid #e00000;
  /* Fallback pour --secondary-color */
  border-bottom: 3px solid var(--secondary-color);
}

header h1 {
  font-size: 3em;
  margin-bottom: 0.2em;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.tagline {
  font-style: italic;
  color: #d3d3d3;
  /* Fallback pour --accent-color */
  color: var(--accent-color);
}

/* Navigation */
nav {
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 10px 0;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

nav li {
  margin: 0 15px;
}

nav a {
  text-decoration: none;
  padding: 5px 10px;
  display: block;
  color: #f5f5f5;
  /* Fallback pour --text-color */
  color: var(--text-color);
  font-weight: bold;
  position: relative;
}

nav a:hover,
nav a:focus {
  color: #e00000;
  /* Fallback pour --secondary-color */
  color: var(--secondary-color);
}

nav a[aria-current="page"] {
  color: #e00000;
  /* Fallback pour --secondary-color */
  color: var(--secondary-color);
}

nav a[aria-current="page"]::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #e00000;
  /* Fallback pour --secondary-color */
  background-color: var(--secondary-color);
}

/* Main content */
main {
  padding: 30px 0;
}

section {
  margin-bottom: 40px;
}

/* Hero section */
.hero {
  background-color: rgba(26, 26, 26, 0.8);
  /* Fallback pour --primary-color avec opacité */
  background-color: rgba(var(--primary-color), 0.8);
  padding: 40px 20px;
  text-align: center;
  margin-bottom: 30px;
  border-radius: 5px;
}

.hero h2 {
  font-size: 2.2em;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 30px;
}

.hero img {
  width: 350px;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
  background-color: #3e3232;
  /* Fallback pour --hero-image-background-color*/
  background-color: var(--hero-image-background-color);
  border: 6px solid var(--hero-image-background-color);
  border-radius: 5px;
}

.cta-container {
  margin-top: 20px;
}

.cta-button {
  display: inline-block;
  background-color: #e00000;
  /* Fallback pour --secondary-color */
  background-color: var(--secondary-color);
  color: #f5f5f5;
  /* Fallback pour --text-color */
  color: var(--text-color);
  padding: 12px 25px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;

  transition: background-color 0.3s;
}

.cta-button:hover,
.cta-button:focus {
  background-color: #ff0a0a;
  /* Fallback pour --ternary-color */
  background-color: var(--ternary-color);
  color: #f5f5f5;
  /* Fallback pour --text-color */
  color: var(--text-color);
}

/* Video container */
.video-container {
  position: relative;
  width: 650px;
  max-width: 100%;
  margin: 0 auto;
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 20px;
  border-radius: 5px;
  text-align: center;
  aspect-ratio:16/9;
  overflow: hidden;
}

.video-facade {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #1a1a1a; /* Optionnel : fond semi-transparent */
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 1; /* S'assurer que la façade est au-dessus de l'iframe */
}

.video-facade img {
  width: 100%; /* L'image remplit la façade */
  height: 100%;
  display:block;
  object-fit: cover; /* Ajuste l'image pour couvrir la zone */
}

.video-play-button {
  width: 60px; /* Taille du bouton de lecture */
  height: 60px;
  background-color: var(--accent-color); /* Fond du bouton */
  border-radius: 50%; /* Bouton rond */
  border: none;
  cursor: pointer;
  background-image: url('../images/play.png'); /* Icône de lecture personnalisée */
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
  position:absolute;
  top:50%;
  left:50%;
  translate:-50%;
  z-index: 2; /* S'assurer que le bouton est au-dessus de la façade */
}

.iframe-bande-annonce {
  width: 100%;
  max-width: 100%;
  height: 100%;
  /* aspect-ratio: 1.777; */
  background-image: url("https://fr.web.img6.acsta.net/c_310_420/img/4a/3c/4a3c5e628d12c7185ef1b35e5108c572.jpg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  position: absolute;
  top: 0;
  left: 0;
}

.fallback-image {
  max-width: 100%;
  height: auto;
  border: 1px solid #e00000;
  /* Fallback pour --secondary-color */
  border: 1px solid var(--secondary-color);
}

/* Info grid */
.info-grid {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 20px;
}

.info-item {
  flex-basis: calc(50% - 20px);
  margin-bottom: 20px;
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 15px;
  border-radius: 5px;
}

/* Page header */
.page-header {
  text-align: center;
  margin-bottom: 40px;
}

.page-header h2 {
  font-size: 2.5em;
  margin-bottom: 10px;
}

.page-header p {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto;
}

/* Characters grid */
.characters-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.character-card {
  flex-basis: calc(50% - 20px);
  margin-bottom: 30px;
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  border-radius: 5px;
  overflow: hidden;
  padding-block:1.5rem 0;
}

.character-image{
  width:100%;
  max-width: 100%;
  height: auto;
  max-height:350px;
  aspect-ratio:1/1;
  object-fit:contain;
  object-position:center;
  margin-inline:auto;
  border-radius:5px;
  display: block;
}

.character-info {
  padding: 15px;
}

.character-info h3 {
  color: #e00000;
  /* Fallback pour --secondary-color */
  color: var(--secondary-color);
  margin-top: 0;
}

/* Gallery */
.gallery {
  margin-bottom: 40px;
}

.gallery-controls {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

.gallery-nav-button {
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  color: #f5f5f5;
  /* Fallback pour --text-color */
  color: var(--text-color);
  border: 1px solid #e00000;
  /* Fallback pour --secondary-color */
  border: 1px solid var(--secondary-color);
  padding: 8px 15px;
  cursor: pointer;
  border-radius: 5px;
}

.gallery-nav-button:hover,
.gallery-nav-button:focus {
  background-color: #e00000;
  /* Fallback pour --secondary-color */
  background-color: var(--secondary-color);
}

.gallery-container {
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 20px;
  border-radius: 5px;
  margin-bottom: 15px;
}

.gallery-item {
  display: none;
  text-align: center;
}

.gallery-item:first-child {
  display: block;
}

.gallery-item img {
  max-width: 100%;
  height: auto;
  margin-bottom: 10px;
}

.gallery-item figcaption {
  font-style: italic;
  color: #d3d3d3;
  /* Fallback pour --accent-color */
  color: var(--accent-color);
}

.gallery-thumbnails {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.thumbnail-button {
  background: none;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 2px;
  border-radius: 3px;
}

.thumbnail-button[aria-selected="true"] {
  border-color: #e00000;
  /* Fallback pour --secondary-color */
  border-color: var(--secondary-color);
}

.thumbnail-button:focus {
  outline: 3px solid #ffcc00;
  /* Fallback pour --focus-color */
  outline: 3px solid var(--focus-color);
}

.thumbnail-button img {
  width: 80px;
  height: 60px;
  object-fit: cover;
}

/* Behind scenes */
.behind-scenes-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.behind-scenes-grid figure {
  flex-basis: calc(50% - 15px);
  margin-bottom: 30px;
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 10px;
  border-radius: 5px;
}

.behind-scenes-grid img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 10px;
}

.behind-scenes-grid figcaption {
  text-align: center;
  font-style: italic;
}

/* Footer */
footer {
  background-color: #1a1a1a;
  /* Fallback pour --primary-color */
  background-color: var(--primary-color);
  padding: 20px 0;
  border-top: 3px solid #e00000;
  /* Fallback pour --secondary-color */
  border-top: 3px solid var(--secondary-color);
  margin-top: 40px;
}

footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

footer p {
  margin-bottom: 15px;
}

footer nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
}

footer nav li {
  margin: 0 10px;
}

/* Media Queries pour la responsivité */
/* Tablettes */
@media screen and (max-width: 768px) {

  .info-item,
  .character-card,
  .behind-scenes-grid figure {
    flex-basis: 100%;
  }

  header h1 {
    font-size: 2.5em;
  }

  .hero h2 {
    font-size: 1.8em;
  }

  .thumbnail-button img {
    width: 60px;
    height: 45px;
  }

  .video-container{
    width:350px;
  }
}

/* Mobiles */
@media screen and (max-width: 480px) {
  body {
    font-size: 14px;
  }

  header h1 {
    font-size: 2em;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  nav li {
    margin: 5px 0;
  }

  .hero {
    padding: 20px 10px;
  }

  .hero h2 {
    font-size: 1.5em;
  }

  .gallery-controls {
    flex-direction: column;
    gap: 10px;
  }

  .thumbnail-button img {
    width: 50px;
    height: 40px;
  }
}

/* Styles pour l'accessibilité */
*:focus {
  outline: 3px solid #ffcc00;
  /* Fallback pour --focus-color */
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

/* Styles pour la galerie CSS-only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Cacher les inputs radio */
.gallery-control {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* Cacher toutes les images par défaut */
.gallery-item {
  display: none;
}

/* Afficher uniquement l'image sélectionnée */
#image-control-1:checked~.gallery-container #gallery-image-1,
#image-control-2:checked~.gallery-container #gallery-image-2,
#image-control-3:checked~.gallery-container #gallery-image-3,
#image-control-4:checked~.gallery-container #gallery-image-4,
#image-control-5:checked~.gallery-container #gallery-image-5,
#image-control-6:checked~.gallery-container #gallery-image-6 {
  display: block;
}

/* Cacher tous les ensembles de navigation par défaut */
.nav-set {
  display: none;
}

/* Afficher l'ensemble de navigation correspondant à l'image sélectionnée */
#image-control-1:checked~.gallery-nav #nav-set-1,
#image-control-2:checked~.gallery-nav #nav-set-2,
#image-control-3:checked~.gallery-nav #nav-set-3,
#image-control-4:checked~.gallery-nav #nav-set-4,
#image-control-5:checked~.gallery-nav #nav-set-5,
#image-control-6:checked~.gallery-nav #nav-set-6 {
  display: block;
}

/* Styles pour les boutons de navigation */
.gallery-nav {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.gallery-nav-button {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: #333;
  color: #fff;
  cursor: pointer;
  border-radius: 3px;
  transition: background-color 0.3s ease;
}

.gallery-nav-button:hover,
.gallery-nav-button:focus {
  background-color: #e00000;
  /* Couleur secondaire */
  outline: none;
}

.gallery-nav-button:focus {
  box-shadow: 0 0 0 2px rgba(139, 0, 0, 0.5);
}

/* Styles pour les miniatures */
.gallery-thumbnails {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.thumbnail-button {
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 3px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.thumbnail-button:hover,
.thumbnail-button:focus {
  border-color: #e00000;
  /* Couleur secondaire */
  outline: none;
}

.thumbnail-button img {
  display: block;
  width: 80px;
  height: 60px;
  object-fit: cover;
}

/* Mettre en évidence la miniature active */
#image-control-1:checked~.gallery-thumbnails label[for="image-control-1"],
#image-control-2:checked~.gallery-thumbnails label[for="image-control-2"],
#image-control-3:checked~.gallery-thumbnails label[for="image-control-3"],
#image-control-4:checked~.gallery-thumbnails label[for="image-control-4"],
#image-control-5:checked~.gallery-thumbnails label[for="image-control-5"],
#image-control-6:checked~.gallery-thumbnails label[for="image-control-6"] {
  border-color: #e00000;
  /* Couleur secondaire */
}

/* Mise à jour des attributs ARIA pour l'accessibilité */
#image-control-1:checked~.gallery-thumbnails label[for="image-control-1"],
#image-control-2:checked~.gallery-thumbnails label[for="image-control-2"],
#image-control-3:checked~.gallery-thumbnails label[for="image-control-3"],
#image-control-4:checked~.gallery-thumbnails label[for="image-control-4"],
#image-control-5:checked~.gallery-thumbnails label[for="image-control-5"],
#image-control-6:checked~.gallery-thumbnails label[for="image-control-6"] {
  position: relative;
}

#image-control-1:checked~.gallery-thumbnails label[for="image-control-1"]::after,
#image-control-2:checked~.gallery-thumbnails label[for="image-control-2"]::after,
#image-control-3:checked~.gallery-thumbnails label[for="image-control-3"]::after,
#image-control-4:checked~.gallery-thumbnails label[for="image-control-4"]::after,
#image-control-5:checked~.gallery-thumbnails label[for="image-control-5"]::after,
#image-control-6:checked~.gallery-thumbnails label[for="image-control-6"]::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.3);
  pointer-events: none;
}

/* Styles pour les images de la galerie */
.gallery-container {
  margin: 1rem 0;
  border: 1px solid #ddd;
  border-radius: 5px;
  overflow: hidden;
  background-color: #f8f8f8;
}

.gallery-item {
  text-align: center;
  padding: 1rem;
}

.gallery-item img {
  max-width: 100%;
  height: auto;
  border-radius: 3px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.gallery-item figcaption {
  margin-top: 0.5rem;
  font-style: italic;
  color: #555;
}

/* Support pour les anciens navigateurs */
@media screen and (max-width: 600px) {
  .gallery-thumbnails {
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
  }

  .thumbnail-button img {
    width: 60px;
    height: 45px;
  }
}

/* Styles pour le contraste élevé */
@media (prefers-contrast: high) {
  body {
    color: white;
    background-color: black;
  }

  a,
  .tagline,
  .gallery-item figcaption {
    color: white;
  }

  .cta-button,
  .gallery-nav-button:hover,
  .gallery-nav-button:focus {
    background-color: #ff0000;
    color: black;
  }

  nav a[aria-current="page"],
  .character-info h3 {
    color: #ff0000;
  }
}

/* Styles pour la réduction des animations */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}