:root {
    --primary-color: #f5f6fa;
    --secondary-color: #e8a93e;
    --background-color: #1a1a1a;
    --text-color: #dcdcdc;
    --card-bg: #2d3436;
    --white-text: #ffffff;
    --shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
    --border-color: #4a4a4a;
    --header-text-color: var(--primary-color);
}

body.mode-scene-lumiere {
    --primary-color: #1a1a1a;
    --secondary-color: #3498db; 
    --background-color: #ffffff;
    --text-color: #333333;
    --card-bg: #f0f0f0;
    --white-text: #000000;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --border-color: #d0d0d0;
    --header-text-color: var(--primary-color);
}

body.mode-scene-lumiere .mode-icon-ombre {
    opacity: 0;
    visibility: hidden;
}

body.mode-scene-lumiere .mode-icon-lumiere {
    opacity: 1;
    visibility: visible;
}

.style-switcher {
    position: fixed;
    top: 50%;
    left: -150px;
    transform: translateY(-50%);
    background: var(--card-bg);
    padding: 20px;
    width: 150px;
    border-radius: 0 8px 8px 0; 
    box-shadow: var(--shadow);
    transition: left 0.3s ease;
    z-index: 1000;
    color: var(--text-color);
}

.style-switcher.open {
    left: 0;
}

.style-switcher-toggler {
    position: absolute;
    top: 50%;
    right: -40px; 
    transform: translateY(-50%);
    background: var(--secondary-color);
    width: 40px;
    height: 40px;
    border-radius: 0 8px 8px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.style-switcher-toggler i {
    font-size: 1.8rem;
    color: var(--white-text);
    animation: rotate 2s linear infinite;
    transition: transform 0.3s;
}

.style-switcher-toggler.fa-spin {
    animation: none;
}
.style-switcher-toggler:hover i {
    transform: rotate(180deg);
}

.style-switcher h4 {
    font-size: 1rem;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    color: var(--primary-color);
    font-family: 'Open Sans', sans-serif;
}

.theme-buttons {
    display: flex;
    gap: 10px;
}

.theme-btn {
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    transition: background-color 0.3s, border-color 0.3s;
}

.theme-btn.active {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--white-text);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.5s ease-in-out, color 0.5s ease-in-out;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
    margin: 0;
    padding: 0;
}

#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.spinner {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    position: relative;
    animation: rotate 2s linear infinite;
}
.spinner::before , .spinner::after {
    content: "";
    box-sizing: border-box;
    position: absolute;
    inset: 0px;
    border-radius: 50%;
    border: 5px solid var(--background-color);
    animation: prixClipFix 4s linear infinite;
}
.spinner::after{
    border-color: var(--secondary-color);
    animation: prixClipFix 4s linear infinite , rotate 0.7s linear infinite reverse;
    inset: 6px;
}

@keyframes rotate {
    0%   {transform: rotate(0deg)}
    100% {transform: rotate(360deg)}
}

@keyframes prixClipFix {
    0%   {clip-path:polygon(50% 50%,0 0,0 0,0 0,0 0,0 0)}
    25%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 0,100% 0,100% 0)}
    50%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,100% 100%,100% 100%)}
    75%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,0 100%,0 100%)}
    100% {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,0 100%,0 0)}
}

.hidden {
    opacity: 0;
}

.visible {
    opacity: 1;
}

#main-content {
    transition: opacity 0.5s ease-in;
}

.section-container {
    padding: 6rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-container:nth-child(even) {
    background-color: var(--background-color);
}
body.dark .section-container:nth-child(even) {
    background-color: #262c2e;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
    font-family: 'Playfair Display', serif;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.progress-bar {
    position: fixed;
    top: 0; 
    left: 0;
    height: 4px;
    background-color: var(--secondary-color);
    width: 0%;
    z-index: 1002; 
}

.header {
    width: 100%;
    position: relative;
    z-index: 1000;
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    background-color: rgba(255, 255, 255, 0.1); 
    backdrop-filter: blur(10px); 
    -webkit-backdrop-filter: blur(10px); 
    box-shadow: none;
    position: fixed;      
    top: 0;
    padding: 0.7rem 5%;
    left: 0;
    width: 100%;
    z-index: 1000;        
    transition: all 0.4s ease-in-out;
}

.navbar-scrolled {
    top: 0;
    padding: 0.7rem 5%;
    background-color: var(--card-bg);
    box-shadow: var(--shadow);
}
body.dark .navbar-scrolled {
    background-color: var(--card-bg);
}


.navbar-hidden {
    transform: translateY(-100%);
    box-shadow: none;
}

.nav-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--header-text-color);
    text-decoration: none;
    transition: font-size 0.4s ease;

}

.navbar-scrolled .nav-logo {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--header-text-color);
    font-weight: 600;
    transition: color 0.3s ease;
    padding: 0.5rem 0.5rem; 
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-menu .nav-link i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: color 0.3s ease;
}
.nav-menu .nav-link i:hover {
    color: var(--secondary-color);
}

.btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--secondary-color);
    color: #fff;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-right: 10px; 
}

.btn:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

.popup-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
  
.popup {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow);
    text-align: center;
    animation: slideIn 0.4s ease;
    font-family: 'Playfair Display', serif;
}
  
.popup h2 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.8rem;
}
  
.popup input {
    padding: 0.75rem;
    width: 80%;
    border-radius: 8px;
    border: 1px solid #ccc;
    margin: 1rem 0;
    font-size: 1rem;
    text-align: center;
    outline: none;
}
  
.popup-buttons {
    display: flex;
    justify-content: space-around;
}
  
.popup button {
    padding: 0.5rem 1.2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s ease;
}
  
#cancel-btn {
    background: #ccc;
    color: white;
}
  
#submit-code {
    background: var(--secondary-color);
    color: white;
}
  
#cancel-btn:hover { background: #bbb; }
#submit-code:hover { background: var(--secondary-color); }
  
@keyframes slideIn {
    from { transform: translateY(-30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
  
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
  
.toast {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 1rem 1.5rem;
    border-left: 5px solid;
    border-radius: 8px;
    min-width: 250px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    animation: fadeInOut 3s ease forwards;
    font-family: 'Open Sans', sans-serif;
}
  
.toast.success { border-color: #00b894; }
.toast.error { border-color: var(--secondary-color); }
  
@keyframes fadeInOut {
    0% { opacity: 0; transform: translateX(20px); }
    10% { opacity: 1; transform: translateX(0); }
    90% { opacity: 1; transform: translateX(0); }
    100% { opacity: 0; transform: translateX(20px); }
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--primary-color);
}
.diagonal-band {
    position: fixed;
    top: 0;
    right: 0;
    width: 200px; 
    height: 200px;
    background: linear-gradient(45deg, transparent 50%, rgba(232, 169, 62, 0.7) 50.1%);
    transform: translateX(50%) translateY(-50%) rotate(45deg);
    z-index: 999; 
    pointer-events: none; 
    overflow: hidden;
}
.navbar-scrolled + .hero-about-section {
    padding-top: 80px;
}

@media (max-width: 768px) {
    .top-bar {
        display: none; 
    }

    .navbar {
        top: 0; 
    }

    .diagonal-band {
        display: none; 
    }

    .top-bar-content {
        flex-direction: column;
        gap: 10px;
    }
}
.hero-about-section {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden; 
    background: url(https://images.pexels.com/photos/109669/pexels-photo-109669.jpeg) no-repeat center center / cover;
    animation: backgroundPan 20s linear infinite alternate;
}

.hero-background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); 
    backdrop-filter: blur(5px); 
    z-index: 1;
}

input {
    resize: none;
}

.hero-content {
    position: relative;
    z-index: 2; 
    max-width: 800px;
    padding: 2rem;
}

.animated-text-container {
    margin-bottom: 2rem;
}

.animated-text {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0.5rem 0;
    opacity: 0; 
    transform: translateY(20px); 
    animation: fadeInSlideUp 1s ease-out forwards;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    color: var(--header-text-color);
}

.animated-text:nth-child(2) {
    font-size: 2.5rem;
    animation-delay: 0.5s; 
}

@keyframes fadeInSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Ajout d'une animation pour l'effet de texte */
.typing-text {
    overflow: hidden;
    white-space: nowrap;
    border-right: .15em solid orange; /* L'effet de curseur clignotant */
    animation: 
      typing 3.5s steps(40, end),
      blink-caret .75s step-end infinite;
}

/* Les animations pour l'effet de texte */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: orange; }
}

@keyframes backgroundPan {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

.description-box {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 1.5rem 2rem;
    border-radius: 10px;
    margin-top: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    backdrop-filter: blur(8px); 
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
    opacity: 0;
    animation: fadeIn 1.5s ease-out 1s forwards; 
}

.description-box p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--header-text-color);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.about-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.about-image {
    flex: 1;
    max-width: 400px;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.about-text {
    flex: 1.5;
}

.about-text h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

#experiences {
    padding-top: 8rem;
    margin-top: -1rem;
}

.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.experience-card {
    background-color: transparent;
    height: 300px;
    perspective: 1000px;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
    color: #fff;
}

.experience-card:hover {
    transform: scale(1.05);
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    box-shadow: var(--shadow);
    border-radius: 15px;
    background-image: url('theatre_fond_carte.webp');
    background-size: cover;
    background-position: center;

}

.experience-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 15px;
    padding: 1.5rem;
    background-image: none;
}

.card-front {
    color: white;
    background-blend-mode: overlay;
    background-color: transparent;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.card-front h4, .card-front p {
    background-color: transparent;
}

.card-front h4 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.card-back {
    color: #fff;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: #34495e; 
}

body.dark .card-back {
    background-color: #4a4a4a; 
}

.card-back h5 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
    width: 80%;
    font-family: 'Playfair Display', serif;
}

.card-back p {
    font-size: 0.9rem;
    line-height: 1.4;
    font-family: 'Open Sans', sans-serif;
}

.carousel-container {
    width: 300px;
    height: 400px;
    margin: auto;
    position: relative;
    perspective: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 8rem;
    margin-top: 8rem; 
    margin-bottom: 220px;
}

.carousel {
    width: 100%;
    height: 100%;
    max-width: 400px;
    position: absolute;
    transform-style: preserve-3d;
    transition: transform 0.5s;
}

.carousel-item {
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--shadow);
}
.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.carousel-item:nth-child(1) { transform: rotateY(0deg) translateZ(350px); }
.carousel-item:nth-child(2) { transform: rotateY(60deg) translateZ(350px); }
.carousel-item:nth-child(3) { transform: rotateY(120deg) translateZ(350px); }
.carousel-item:nth-child(4) { transform: rotateY(180deg) translateZ(350px); }
.carousel-item:nth-child(5) { transform: rotateY(240deg) translateZ(350px); }
.carousel-item:nth-child(6) { transform: rotateY(300deg) translateZ(350px); }

.scroll-down {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  color: #0ff;
  cursor: pointer;
  animation: bounce 2s infinite;
  z-index: 10;
}

.scroll-down i {
  transition: color 0.3s;
}

.scroll-down:hover i {
  color: #fff;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

#backToTop {
  position: fixed;
  bottom: 40px;
  right: 40px;
  background: var(--secondary-color);
  color: var(--white-text);
  border: none;
  padding: 12px 16px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s, transform 0.3s;
  z-index: 1000;
}

body.dark #backToTop {
  color: var(--white-text); 
}

#backToTop.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#backToTop:hover {
  transform: translateY(-4px);
}

text-area {
    resize: none;
}

.nav-button {
    position: absolute;
    top: 50%;
    color: white; 
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
}

.prev-button {
    left: 20px;
}

.next-button {
    right: 20px;
}

.gallery-title {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
}

@media (max-width: 768px) {
    .carousel-desktop {
        display: none;
    }
}

.contact-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  background: var(--card-bg);
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  margin-top: 2rem;
}

.contact-form-container h2 {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  font-size: 1.8rem;
  font-weight: 700;
  text-align: left;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #ccc;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: none;
  border-radius: 10px;
  background: #1f1f1f;
  color: #fff;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  background: #2a2a2a;
  box-shadow: 0 0 0 2px var(--secondary-color);
}

.btn {
  padding: 0.9rem 1.8rem;
  border-radius: 30px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.3s ease;
  background: var(--secondary-color); 
  color: #fff;
  border: none;
}

.btn:hover {
  background: #d48b2e;
  transform: translateY(-2px);
}


.contact-info {
  padding-left: 2rem;
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.contact-info p {
  margin-bottom: 1rem;
  color: #ddd;
}

.contact-info a {
  color: var(--secondary-color);
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

.contact-info p strong {
  color: #ccc;
}

.contact-info p span,
.contact-info a {
  color: var(--secondary-color);
}


.social-icons {
  display: flex;
  gap: 50px;
  margin-top: 15px;
  margin-left: auto;
  margin-right: auto;
}


.icon-large {
  font-size: 2rem;
  color: var(--primary-color);
  transition: color 0.3s ease, transform 0.2s ease;
}

.icon-large:hover {
  color: var(--secondary-color);
  transform: scale(1.1);
}

footer {
    background-color: var(--primary-color);
    color: #fff;
    padding: 3rem 5%;
    margin-top: 2rem;
}
body.dark footer {
    background-color: var(--background-color);
    color: var(--text-color);
}
body.dark .footer-links a,
body.dark .footer-social a i {
    color: var(--text-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.footer-about .footer-logo {
    font-size: 2.5rem;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
}

.footer-copyright {
    font-size: 0.8rem;
    color: #ccc;
    margin-top: 1rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.social-icons a {
    color: #fff;
    font-size: 2rem;
    transition: color 0.3s ease;
}

.bande-demo-section {
  width: 100%;
  max-width: 1400px;
  margin: 100px auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-bottom: -90px;
}

.bande-demo-title {
  font-size: 2.2rem;
  text-align: center;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.bande-demo-container {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 20px;
  flex-wrap: wrap;
}

.bande-demo-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: #000;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.4s ease;
}

.bande-demo-item:hover {
  transform: scale(1.02);
}

.bande-demo-thumb,
.bande-demo-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.5s ease;
}

.bande-demo-video {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
}

.bande-demo-item:hover .bande-demo-video {
  opacity: 1;
}

.bande-demo-item:hover .bande-demo-thumb {
  opacity: 0;
}

.bande-demo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.7) 100%);
  color: #fff;
  font-size: 1.1rem;
  text-align: center;
  padding: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.bande-demo-item:hover .bande-demo-overlay {
  opacity: 1;
  transform: translateY(0);
}

.bande-demo-large {
  width: 50%;
  aspect-ratio: 2.39 / 1;
}

.bande-demo-mid-container{
    display: flex;
}

.miditem1 {
width: 50%;
}

.bande-demo-medium {
  width: 25%;
  aspect-ratio: 2 / 1;
}

.bande-demo-vertical {
  width: 20%;   
  aspect-ratio: 9 / 16;
}

@media (max-width: 1000px) {
  .bande-demo-large {
    width: 100%;
  }
  .bande-demo-medium, .bande-demo-vertical {
    width: calc(50% - 10px);
  }
}

@media (max-width: 700px) {
  .bande-demo-medium, .bande-demo-vertical {
    width: 100%;
  }
}

.social-icons a:hover {
    color: var(--secondary-color);
}
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-col {
        margin-bottom: 2rem;
    }
    .footer-about {
        margin-bottom: 1rem;
    }
    .footer-links ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer-links li {
        margin-bottom: 1rem;
    } 
}
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 5rem;
        flex-direction: column;
        background-color: var(--card-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        border-radius: 0 0 10px 10px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 2.5rem 0;
    }

    .nav-link {
        color: var(--text-color);
    }

    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-about-section {
        height: auto; 
        padding: 8rem 1rem 4rem; 
    }

    .animated-text {
        font-size: 2.5rem;
    }

    .animated-text:nth-child(2) {
        font-size: 1.8rem;
    }

    .description-box {
        padding: 1rem;
    }

    .description-box p {
        font-size: 1rem;
    }

    
    .carousel-container {
        perspective: none;
    }

    .carousel {
        transform-style: flat;
        display: flex;
        position: relative;
        overflow-x: hidden;
        transition: transform 0.5s ease-in-out;
        transform: translateX(0) !important; 
    }

    .carousel-item {
        position: relative;
        flex: 0 0 100%;
        transform: none !important; 
        margin-right: 20px;
    }
    
    .carousel-item img {
        height: auto; 
    }
    .social-icons {
       display: flex;
       align-items: center;
       justify-content: center;
    }
}

.carousel-container {
  position: relative;
}

.carousel-container .nav-button {
  position: static; 
  display: inline-block;
  margin: 10px 5px 0;
  color: #000;
  border: none;
  border-radius: 50%;
  padding: 10px 14px;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.3s;
}

.carousel-container .nav-button:hover {
  transform: scale(1.1);
}

.carousel-controls {
  text-align: center;
  margin-top: 10px;
}


textarea {
  resize: none;
}

.input-icon {
  display: flex;
  gap: 8px;
  background: #1a1a1a;
  border: 1px solid #444;
  border-radius: 6px;
  padding: 0 12px;      
align-items: center;
} 

.input-icon i {
  color: #bbb;
  font-size: 1rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.input-icon input,
.input-icon textarea {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 1rem;  
  resize: none;
  text-align: left;
align-items: center;
} 

input::placeholder {
  vertical-align: middle; 
  color: #999;
}

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

.carousel-controls {
  margin-top: 15px;
  display: flex;
  gap: 20px;              
  justify-content: center;
}

.carousel-controls .nav-button {
  margin-top: 680px;
  position: static;       
  color: #000;
  border: none;
  border-radius: 50%;
  padding: 10px 14px;
  font-size: 1.5rem;
  cursor: pointer; 
}
body.dark .carousel-controls .nav-button {
  margin-top: 680px;
  position: static;       
  color: #fff;
  border: none;
  border-radius: 50%;
  padding: 10px 14px;
  font-size: 1.5rem;
  cursor: pointer;
}

input::placeholder,
textarea::placeholder {
  text-align: left;  
}

input,
textarea {
  text-align: left; 
}

@media (max-width: 768px) {
  .carousel {
    width: 220px;
    height: 300px;
  }

  .carousel-item {
    width: 220px;
    height: 300px;
    transform: rotateY(calc(var(--i) * 60deg)) translateZ(400px);
  }

  .nav-logo {
    max-width: 75px
  }
}

@media (max-width: 480px) {
  .carousel {
    width: 180px;
    height: 240px;
  }

  .carousel-item {
    width: 180px;
    height: 240px;
    transform: rotateY(calc(var(--i) * 60deg)) translateZ(300px);
  }

  .carousel-controls {
    gap: 10px;
  }

  .carousel-controls .nav-button {
    padding: 8px 12px;
    font-size: 14px;
  }
}
@media (max-width: 768px) {
  .carousel-container {
    opacity: 1;
    transform: none; 
  }
}

@media (max-width: 768px) {
    .carousel-desktop {
        display: none;
    }

}

#mobile-gallery { display: none; }

@media (max-width: 768px) {
  #mobile-gallery {
    display: flex;
    width: 100%;
    max-width: 400px;
margin: auto;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
    justify-content: center;
    scrollbar-width: none;
border-radius: 6px;
  }

  #mobile-gallery::-webkit-scrollbar { display: none; }

  #mobile-gallery .gallery-track {
    display: flex;
    width: 100%;
    gap: 12px;
    padding: 12px;
    animation: scroll 12s linear infinite; 
  }
    
  @keyframes scroll {
  0% { transform: translateX(0); }
  33% { transform: translateX(-100%); }
  66% { transform: translateX(-200%); }
  100% { transform: translateX(0); }
  }

  #mobile-gallery img {
    flex: 0 0 100%;
    objectif-fit: cover;
    width: 100%;
    height: 450px;
    max-width: 320px;
    max-height: 450px;
    border-radius: 16px;
    object-fit: cover;
    scroll-snap-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }

  #mobile-gallery img:active,
  #mobile-gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  }
}

#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

#lightbox.active { display: flex; }

#lightbox img {
  max-width: 90%;
  max-height: 80%;
  border-radius: 12px;
}

#lightbox button {
  position: absolute;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
}

#lightbox .close { top: 20px; right: 20px; }
#lightbox .prev { left: 20px; top: 50%; transform: translateY(-50%); }
#lightbox .next { right: 20px; top: 50%; transform: translateY(-50%); }

@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }

  .contact-info {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
  }

  .contact-form-container {
    width: 100%;
  }

  .contact-form-container h2,
  .contact-info h3,
  .contact-info p,
  .contact-info a {
    text-align: center;
  }

  .social-icons {
    justify-content: center;
  }
}

.social-icons i#facebook {
margin: 0; 
display: none;
}

.skills-section {
  padding: 5rem 2rem;
  background: #111; 
  text-align: center;
}

.skills-section .section-title {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
}

.skills-section .section-subtitle {
  font-size: 1.1rem;
  margin-bottom: 3rem;
  color: #ccc;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 900px) {
  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

.skill-card {
  background: #222; 
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.5);
  transform: translateY(20px);
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.7);
}

.skill-card h3 {
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.skill-bar {
  width: 100%;
  height: 12px;
  background: #333; 
  border-radius: 10px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  width: 0;
  background: var(--secondary-color);
  border-radius: 10px;
  transition: width 1.5s ease-in-out;
}

#message {
text-align: left;
}

input {
text-align: left;
}
textarea {
text-align: left;
}

.carousel-container .nav-button {
background: none;
}


.cpgu-link a {
color: var(--secondary-color);
}


.bande-demo-mid-container {
  display: flex;
  flex-direction: row;
  width: 40%; 
  aspect-ratio: 2 / 1;
  gap: 10px;
}

.miditem1, .miditem2 {
  width: 50%;
  height: 100%;
  aspect-ratio: auto;
}


.mode-icon-lumiere {
    opacity: 0;
    visibility: hidden;
}

body.mode-scene-lumiere .mode-icon-ombre {
    opacity: 0; 
    visibility: hidden;
}

body.mode-scene-lumiere .mode-icon-lumiere {
    opacity: 1;
    visibility: visible;
}
.scenic-mode-toggle i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s, visibility 0.3s;
}

.mode-icon-lumiere {
    opacity: 0;
    visibility: hidden;
}

body.mode-scene-lumiere .mode-icon-ombre {
    opacity: 0;
    visibility: hidden;
}

body.mode-scene-lumiere .mode-icon-lumiere {
    opacity: 1;
    visibility: visible;
}

.scenic-mode-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    box-shadow: var(--shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.scenic-mode-toggle i {
    font-size: 1.5rem;
    color: var(--white-text); 
    position: absolute; 
    transition: opacity 0.3s, transform 0.3s;
}

.mode-icon-lumiere {
    opacity: 0;
    transform: rotate(90deg);
}

body.mode-scene-lumiere .mode-icon-ombre {
    opacity: 0;
    transform: rotate(-90deg);
}

body.mode-scene-lumiere .mode-icon-lumiere {
    opacity: 1;
    transform: rotate(0deg);
}