:root {
    /* Couleurs */
    --color-black: #0A0A0A;
    --color-dark-gray: #1E1E1E;
    --color-medium-gray: #333333;
    --color-light-gray: #666666;
    --color-white: #FFFFFF;
    --color-primary: #E83A3A;
    --color-secondary: #00A3FF;
    --color-accent: #00FF8B;
    --color-text: var(--color-white);
    --color-text-secondary: var(--color-light-gray);
    --color-background: var(--color-black);
    --color-background-alt: var(--color-dark-gray);
    --color-border: var(--color-medium-gray);

    /* Typographie */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    --font-size-base: 16px;
    --font-size-h1: 3.5rem;
    --font-size-h2: 2.5rem;
    --font-size-h3: 1.8rem;
    --font-size-large: 1.25rem;
    --font-size-small: 0.875rem;

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-s: 1rem;
    --spacing-m: 1.5rem;
    --spacing-l: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-medium: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;

    /* Ombres */
    --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.4);

    /* Rayons de bordure */
    --border-radius-small: 4px;
    --border-radius-medium: 8px;
    --border-radius-large: 16px;
}

/* Mode Clair */
body.light-mode {
    --color-black: #FFFFFF;
    --color-dark-gray: #F5F5F5;
    --color-medium-gray: #E0E0E0;
    --color-light-gray: #757575;
    --color-white: #212121;
    --color-text: var(--color-white);
    --color-text-secondary: var(--color-light-gray);
    --color-background: var(--color-black);
    --color-background-alt: var(--color-dark-gray);
    --color-border: var(--color-medium-gray);
}

/* Réinitialisation et Styles de Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-m);
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary);
}

h1, h2, h3 {
    font-family: var(--font-primary);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-m);
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
    font-weight: 700;
}

p {
    margin-bottom: var(--spacing-m);
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-s);
}

.section-header h2 span {
    color: var(--color-primary);
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-large);
}

/* Boutons */
.btn {
    display: inline-block;
    padding: var(--spacing-s) var(--spacing-l);
    font-family: var(--font-primary);
    font-weight: 500;
    text-transform: uppercase;
    border-radius: var(--border-radius-small);
    transition: background-color var(--transition-medium), color var(--transition-medium), border-color var(--transition-medium);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-primary);
}

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

.btn-secondary:hover {
    background-color: transparent;
    color: var(--color-secondary);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-contact {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-m);
}

.btn-contact:hover {
    background-color: var(--color-primary);
}

/* En-tête et Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    padding: var(--spacing-s) 0;
    z-index: 1000;
    transition: background-color var(--transition-medium);
}

.header.scrolled {
    background-color: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-medium);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    margin: 0;
    color: var(--color-white);
}

.logo span {
    color: var(--color-primary);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links li {
    margin-left: var(--spacing-l);
}

.nav-links a {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-weight: 500;
    text-transform: uppercase;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-medium);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--color-primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    margin: 5px 0;
    transition: transform var(--transition-medium), opacity var(--transition-medium);
}

/* Pied de page */
.footer {
    background-color: var(--color-background-alt);
    padding: var(--spacing-xl) 0 var(--spacing-m);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-l);
    margin-bottom: var(--spacing-l);
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-s);
    color: var(--color-white);
}

.footer-logo span {
    color: var(--color-primary);
}

.footer-logo p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
}

.footer-column h3 {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-m);
    color: var(--color-white);
    text-transform: uppercase;
}

.footer-column ul li {
    margin-bottom: var(--spacing-s);
}

.footer-column ul a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-column ul a:hover {
    color: var(--color-primary);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-m);
}

.contact-info svg {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-s);
    fill: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 3px;
}

.contact-info span {
    color: var(--color-text-secondary);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-m);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--color-text-secondary);
    margin-right: var(--spacing-m);
    transition: color var(--transition-fast);
}

.social-links a:hover {
    color: var(--color-primary);
}

.social-links svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.copyright {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
    margin: 0;
}

/* Section Bannière (Hero) */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.9)), url('../images/hero-bg.jpg') no-repeat center center/cover;
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: var(--spacing-s);
    color: var(--color-white);
}

.hero-title span {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--font-size-large);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-l);
}

.hero-buttons .btn {
    margin: 0 var(--spacing-s);
}

/* Animation Vagues */
.wave-animation {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
    z-index: 1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%230A0A0A" fill-opacity="0.7" d="M0,192L48,176C96,160,192,128,288,133.3C384,139,480,181,576,186.7C672,192,768,160,864,144C960,128,1056,128,1152,149.3C1248,171,1344,213,1392,234.7L1440,256L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-repeat: repeat-x;
    animation: wave-animation 15s linear infinite;
}

.wave:nth-child(2) {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%231E1E1E" fill-opacity="0.5" d="M0,224L48,208C96,192,192,160,288,170.7C384,181,480,235,576,240C672,245,768,203,864,186.7C960,171,1056,181,1152,197.3C1248,213,1344,235,1392,245.3L1440,256L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    animation-duration: 20s;
    animation-delay: -3s;
    opacity: 0.7;
}

.wave:nth-child(3) {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23333333" fill-opacity="0.3" d="M0,160L48,170.7C96,181,192,203,288,197.3C384,192,480,160,576,144C672,128,768,128,864,149.3C960,171,1056,213,1152,224C1248,235,1344,213,1392,202.7L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    animation-duration: 25s;
    animation-delay: -5s;
    opacity: 0.5;
}

@keyframes wave-animation {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Section À propos (Aperçu) */
.about-preview {
    background-color: var(--color-background-alt);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text p {
    margin-bottom: var(--spacing-l);
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-medium);
}

.about-image img {
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.05);
}

/* Section Services (Aperçu) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-l);
    margin-bottom: var(--spacing-l);
}

.service-card {
    background-color: var(--color-background-alt);
    padding: var(--spacing-l);
    border-radius: var(--border-radius-medium);
    text-align: center;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    border: 1px solid var(--color-border);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-m);
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--color-white);
    stroke-width: 1.5;
    fill: none;
}

.service-card h3 {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-s);
    color: var(--color-white);
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
    margin-bottom: 0;
}

.services-cta {
    text-align: center;
    margin-top: var(--spacing-l);
}

/* Section Démo Audio */
.audio-demo {
    background-color: var(--color-background-alt);
}

.audio-player-container {
    background-color: var(--color-medium-gray);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-l);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-l);
    align-items: center;
}

.track-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: var(--spacing-s);
}

.track {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-m) 0;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.track:last-child {
    border-bottom: none;
}

.track:hover,
.track.active {
    background-color: rgba(255, 255, 255, 0.05);
}

.track-info h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.track-info p {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.play-btn {
    background: none;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.play-btn:hover {
    background-color: var(--color-primary);
}

.play-icon,
.pause-icon {
    width: 0;
    height: 0;
    border-style: solid;
    display: block;
}

.play-icon {
    border-width: 8px 0 8px 14px;
    border-color: transparent transparent transparent var(--color-primary);
    margin-left: 3px;
}

.pause-icon {
    border-width: 0 4px 0 4px;
    border-color: transparent var(--color-primary) transparent var(--color-primary);
    height: 16px;
    width: 14px;
    display: none; /* Caché par défaut */
}

.play-btn.playing .play-icon {
    display: none;
}

.play-btn.playing .pause-icon {
    display: block;
}

.play-btn:hover .play-icon {
    border-color: transparent transparent transparent var(--color-white);
}

.play-btn:hover .pause-icon {
    border-color: transparent var(--color-white) transparent var(--color-white);
}

.audio-visualizer {
    height: 150px;
    background-color: var(--color-dark-gray);
    border-radius: var(--border-radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

#visualizer {
    width: 100%;
    height: 100%;
}

.audio-controls {
    grid-column: 2 / 3;
    display: flex;
    align-items: center;
    gap: var(--spacing-m);
}

.progress-container {
    flex-grow: 1;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-light-gray);
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
}

.progress {
    width: 0;
    height: 100%;
    background-color: var(--color-primary);
    border-radius: 4px;
    transition: width 0.1s linear;
}

.time {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

.volume-container {
    display: flex;
    align-items: center;
}

.volume-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-right: var(--spacing-s);
}

.volume-btn svg {
    width: 24px;
    height: 24px;
    fill: var(--color-text-secondary);
    transition: fill var(--transition-fast);
}

.volume-btn:hover svg {
    fill: var(--color-white);
}

.volume-slider {
    width: 100px;
    height: 6px;
    background-color: var(--color-light-gray);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.volume-progress {
    width: 70%; /* Default volume */
    height: 100%;
    background-color: var(--color-secondary);
    border-radius: 3px;
    position: absolute;
    left: 0;
    top: 0;
}

/* Section Témoignages */
.testimonials {
    background-color: var(--color-background);
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 100%;
    background-color: var(--color-background-alt);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-medium);
    margin: 0 var(--spacing-m);
    border: 1px solid var(--color-border);
}

.testimonial-content p {
    font-size: var(--font-size-large);
    font-style: italic;
    margin-bottom: var(--spacing-l);
    position: relative;
    padding-left: var(--spacing-l);
}

.testimonial-content p::before {
    content: '“';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--color-primary);
    font-family: serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: var(--spacing-m);
    object-fit: cover;
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.author-info p {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-l);
}

.slider-controls button {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
    margin: 0 var(--spacing-s);
}

.slider-controls button:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.slider-controls svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-white);
}

.slider-dots {
    display: flex;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-border);
    border-radius: 50%;
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.slider-dots .dot.active {
    background-color: var(--color-primary);
}

/* Section Contact Rapide */
.quick-contact {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.contact-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-l);
}

.contact-text h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-s);
}

.contact-text p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.contact-cta .btn {
    margin-left: var(--spacing-m);
}

.contact-cta .btn-outline {
    border-color: var(--color-white);
    color: var(--color-white);
}

.contact-cta .btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* Bannière de Page */
.page-banner {
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.95)), var(--color-background-alt);
}

.page-banner h1 {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-s);
}

.page-banner p {
    font-size: var(--font-size-large);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.page-banner .wave-animation {
    height: 80px;
}

/* Styles spécifiques aux pages */

/* Page Services */
.services-intro {
    padding-bottom: 0;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.services-detailed .service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xxl);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-large);
    overflow: hidden;
}

.services-detailed .service-item:nth-child(even) {
    grid-template-columns: 1fr 1fr;
}

.services-detailed .service-item:nth-child(even) .service-image {
    order: 2;
}

.services-detailed .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.services-detailed .service-image:hover img {
    transform: scale(1.05);
}

.services-detailed .service-details {
    padding: var(--spacing-xl);
}

.services-detailed .service-icon {
    margin-bottom: var(--spacing-m);
}

.services-detailed h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-m);
}

.service-features {
    margin: var(--spacing-l) 0;
}

.service-features li {
    margin-bottom: var(--spacing-s);
    padding-left: var(--spacing-m);
    position: relative;
    color: var(--color-text-secondary);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.service-pricing h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-m);
    color: var(--color-secondary);
}

.pricing-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-m);
}

.price-card {
    background-color: var(--color-medium-gray);
    padding: var(--spacing-m);
    border-radius: var(--border-radius-medium);
    text-align: center;
    border: 1px solid var(--color-border);
}

.price-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.price-card h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-s);
    color: var(--color-white);
}

.price-card .price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.price-card .price span {
    font-size: var(--font-size-small);
    font-weight: normal;
    color: var(--color-text-secondary);
}

.price-card .price-desc {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.combined-packages {
    background-color: var(--color-background-alt);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-l);
}

.package-card {
    background-color: var(--color-medium-gray);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.package-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.package-header {
    background-color: var(--color-dark-gray);
    padding: var(--spacing-l);
    text-align: center;
}

.package-header h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-s);
    color: var(--color-white);
}

.package-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 0;
}

.package-content {
    padding: var(--spacing-l);
}

.package-features {
    margin-bottom: var(--spacing-l);
}

.package-features li {
    margin-bottom: var(--spacing-s);
    padding-left: var(--spacing-m);
    position: relative;
    color: var(--color-text-secondary);
}

.package-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.package-card .btn {
    display: block;
    width: 100%;
    margin-top: var(--spacing-l);
}

/* FAQ Section */
.faq-section {
    background-color: var(--color-background);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-medium);
    margin-bottom: var(--spacing-m);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-m) var(--spacing-l);
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
    color: var(--color-white);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
}

.toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: transform var(--transition-medium);
}

.toggle-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-secondary);
    stroke-width: 2;
}

.faq-item.active .toggle-btn {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-item.active .faq-answer {
    max-height: 300px; /* Adjust as needed */
    padding: 0 var(--spacing-l) var(--spacing-m);
}

.faq-answer p {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.9)), url('../images/test/11_20250605_174406_0010.webp') no-repeat center center/cover;
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-s);
}

.cta-content h2 span {
    color: var(--color-primary);
}

.cta-content p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-l);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons .btn {
    margin: 0 var(--spacing-s);
}

/* Page À propos */
.about-history {
    background-color: var(--color-background-alt);
}

.history-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

.history-timeline {
    position: relative;
    padding-left: var(--spacing-l);
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-border);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-l);
    padding-left: var(--spacing-l);
}

.timeline-dot {
    position: absolute;
    left: -7px; /* Adjust based on dot size and line width */
    top: 5px;
    width: 16px;
    height: 16px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    border: 3px solid var(--color-background-alt);
}

.timeline-content h3 {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-content p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
    margin-bottom: 0;
}

.about-team {
    background-color: var(--color-background);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-l);
}

.team-member {
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    text-align: center;
    border: 1px solid var(--color-border);
}

.member-image {
    position: relative;
}

.member-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.member-social {
    position: absolute;
    bottom: var(--spacing-m);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-s);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.team-member:hover .member-social {
    opacity: 1;
}

.member-social a {
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.member-social a:hover {
    background-color: var(--color-primary);
}

.member-social svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.member-info {
    padding: var(--spacing-l);
}

.member-info h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.member-role {
    color: var(--color-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-m);
}

.member-bio {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
    margin-bottom: 0;
}

.about-studio {
    background-color: var(--color-background-alt);
}

.studio-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.studio-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-m);
    color: var(--color-text-secondary);
}

.studio-features svg {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-s);
    stroke: var(--color-accent);
    stroke-width: 2;
    fill: none;
    flex-shrink: 0;
    margin-top: 3px;
}

.studio-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-m);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-medium);
}

.gallery-item img {
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.about-equipment {
    background-color: var(--color-background);
}

.category-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-l);
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    padding: var(--spacing-s) var(--spacing-l);
    font-family: var(--font-primary);
    font-weight: 500;
    text-transform: uppercase;
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-medium);
}

.tab-btn.active,
.tab-btn:hover {
    color: var(--color-white);
}

.tab-btn.active::after {
    width: 80%;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.equipment-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-l);
    background-color: var(--color-background-alt);
    padding: var(--spacing-l);
    border-radius: var(--border-radius-medium);
}

.equipment-category h3 {
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-m);
}

.equipment-category ul li {
    margin-bottom: var(--spacing-s);
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
}

.about-philosophy {
    background-color: var(--color-background-alt);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.philosophy-image {
    border-radius: var(--border-radius-medium);
    overflow: hidden;
}

.philosophy-item {
    margin-bottom: var(--spacing-l);
}

.philosophy-item h3 {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-s);
}

.philosophy-item p {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.about-clients {
    background-color: var(--color-background);
}

.clients-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-l);
}

.client-logo {
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    filter: grayscale(100%) contrast(0%); /* Make logos appear white/gray */
}

body.light-mode .client-logo {
    filter: grayscale(100%) contrast(100%); /* Make logos appear black/gray */
}

.client-logo:hover {
    opacity: 1;
    filter: none;
}

.client-logo img {
    max-height: 60px;
    max-width: 150px;
}

/* Page Galerie */
.gallery-filters {
    padding: var(--spacing-l) 0;
    background-color: var(--color-background-alt);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-s);
}

.filter-btn {
    background-color: var(--color-medium-gray);
    color: var(--color-text-secondary);
    border: none;
    padding: var(--spacing-s) var(--spacing-l);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.photo-gallery {
    padding-top: var(--spacing-l);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-m);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-medium);
    cursor: pointer;
    display: block; /* Default state */
}

.gallery-item.hidden {
    display: none;
}

.gallery-image {
    position: relative;
}

.gallery-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity var(--transition-medium);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-m);
}

.gallery-item:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    color: var(--color-white);
}

.overlay-content h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.overlay-content p {
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-s);
}

.view-btn {
    background: none;
    border: 1px solid var(--color-white);
    color: var(--color-white);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.view-btn:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

.view-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-image-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}

.close-lightbox,
.prev-image,
.next-image {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.close-lightbox:hover,
.prev-image:hover,
.next-image:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

.close-lightbox {
    top: -50px;
    right: -50px;
}

.prev-image {
    left: -60px;
    top: 50%;
    transform: translateY(-50%);
}

.next-image {
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
}

.close-lightbox svg,
.prev-image svg,
.next-image svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
}

/* Video Gallery */
.video-gallery {
    background-color: var(--color-background-alt);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-l);
}

.video-item {
    background-color: var(--color-medium-gray);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.video-thumbnail {
    position: relative;
    cursor: pointer;
}

.video-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.play-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.play-video:hover {
    background-color: var(--color-primary);
    transform: translate(-50%, -50%) scale(1.1);
}

.play-video svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
    margin-left: 4px; /* Center the play icon */
}

.video-info {
    padding: var(--spacing-m);
}

.video-info h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.video-info p {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Video Modal */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.video-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    width: 80%;
    max-width: 960px;
}

.close-modal {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    padding: 0;
}

.close-modal svg {
    width: 30px;
    height: 30px;
    stroke: currentColor;
    stroke-width: 2;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

#modal-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Projects Showcase */
.projects-showcase {
    background-color: var(--color-background);
}

.projects-slider {
    position: relative;
    overflow: hidden;
}

.project-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.project-card {
    flex: 0 0 calc(33.333% - var(--spacing-l)); /* Adjust based on desired items visible */
    margin: 0 calc(var(--spacing-l) / 2);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.project-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.project-info {
    padding: var(--spacing-m);
}

.project-info h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.project-artist {
    color: var(--color-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.project-type {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-m);
}

.project-services span {
    display: inline-block;
    background-color: var(--color-medium-gray);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-s);
    border-radius: var(--border-radius-small);
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.projects-slider .slider-controls {
    margin-top: var(--spacing-l);
}

/* Page Contact */
.contact-info-section {
    background-color: var(--color-background-alt);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-l);
}

.contact-info-card {
    background-color: var(--color-medium-gray);
    padding: var(--spacing-l);
    border-radius: var(--border-radius-medium);
    text-align: center;
    border: 1px solid var(--color-border);
}

.info-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-m);
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-white);
    stroke-width: 1.5;
    fill: none;
}

/* Adjust fill for specific icons */
.contact-info-card:nth-child(1) .info-icon svg,
.contact-info-card:nth-child(4) .info-icon svg {
    fill: var(--color-white);
    stroke: none;
}
.contact-info-card:nth-child(3) .info-icon svg {
    stroke: var(--color-white);
}

.contact-info-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-s);
    color: var(--color-white);
}

.contact-info-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-xs);
}

.contact-form-section {
    background-color: var(--color-background);
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-background-alt);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--color-border);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-l);
    margin-bottom: var(--spacing-l);
}

.contact-form .form-group {
    margin-bottom: var(--spacing-l);
}

.contact-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.contact-form .required {
    color: var(--color-primary);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-s);
    background-color: var(--color-medium-gray);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    color: var(--color-text);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.contact-form select {
    appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23666666" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>');
    background-repeat: no-repeat;
    background-position: right var(--spacing-s) center;
    background-size: 1.5em;
    padding-right: var(--spacing-xl);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .form-checkbox {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-l);
}

.contact-form .form-checkbox input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-s);
    accent-color: var(--color-primary);
}

.contact-form .form-checkbox label {
    margin-bottom: 0;
    font-size: var(--font-size-small);
}

.contact-form .form-submit {
    text-align: right;
}

.location-section {
    background-color: var(--color-background-alt);
}

.location-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

.map-container {
    height: 400px;
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--color-medium-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.directions h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-l);
    color: var(--color-secondary);
}

.direction-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-l);
}

.direction-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-medium-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-m);
    flex-shrink: 0;
}

.direction-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    stroke-width: 1.5;
    fill: none;
}

.direction-text h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.direction-text p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
    margin-bottom: 0;
}

.quick-booking {
    background-color: var(--color-background);
}

.booking-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    background-color: var(--color-background-alt);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--color-border);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-m);
}

.calendar-header button {
    background: none;
    border: none;
    color: var(--color-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
}

.calendar-header button svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.current-month {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-white);
}

.calendar-grid {
    margin-bottom: var(--spacing-m);
}

.calendar-day-names,
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
}

.calendar-day-names span {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    padding-bottom: var(--spacing-s);
}

.calendar-days span {
    padding: var(--spacing-s) 0;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    position: relative;
}

.calendar-days span:not(.prev-month-day):not(.next-month-day):hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.calendar-days span.booked {
    color: var(--color-light-gray);
    cursor: not-allowed;
    position: relative;
}

.calendar-days span.booked::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.calendar-days span.prev-month-day,
.calendar-days span.next-month-day {
    color: var(--color-medium-gray);
    cursor: default;
}

.calendar-legend {
    display: flex;
    justify-content: center;
    gap: var(--spacing-m);
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: var(--spacing-xs);
}

.legend-color.available {
    background-color: transparent; /* Or a subtle indicator */
    border: 1px solid var(--color-secondary);
}

.legend-color.booked {
    background-color: var(--color-primary);
}

.booking-form h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-l);
    color: var(--color-white);
}

.booking-form .form-group {
    margin-bottom: var(--spacing-m);
}

.booking-form .form-submit {
    margin-top: var(--spacing-l);
}

.contact-faq {
    background-color: var(--color-background-alt);
}

.social-connect {
    background-color: var(--color-background);
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-l);
}

.social-card {
    display: flex;
    align-items: center;
    background-color: var(--color-background-alt);
    padding: var(--spacing-m);
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.social-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-m);
    color: var(--color-white);
}

.social-card.facebook .social-icon { background-color: #1877F2; }
.social-card.instagram .social-icon { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%,#d6249f 60%,#285AEB 90%); }
.social-card.twitter .social-icon { background-color: #1DA1F2; }
.social-card.youtube .social-icon { background-color: #FF0000; }

.social-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.social-info h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.social-info p {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.newsletter-section {
    background-color: var(--color-secondary);
    padding: var(--spacing-xl) 0;
}

.newsletter-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-l);
}

.newsletter-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-s);
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.newsletter-form .form-group {
    display: flex;
    margin-bottom: var(--spacing-s);
}

.newsletter-form input[type="email"] {
    flex-grow: 1;
    border-radius: var(--border-radius-small) 0 0 var(--border-radius-small);
    border-right: none;
}

.newsletter-form button {
    border-radius: 0 var(--border-radius-small) var(--border-radius-small) 0;
}

.newsletter-form .form-checkbox {
    margin-bottom: 0;
}

.newsletter-form .form-checkbox label {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-small);
}

.newsletter-form .form-checkbox input[type="checkbox"] {
    accent-color: var(--color-primary);
}

/* Bouton Retour en haut */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-l);
    right: var(--spacing-l);
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium), transform var(--transition-medium);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: scale(1.1);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
}

/* Mode Jour/Nuit Toggle */
.theme-toggle {
    position: fixed;
    bottom: var(--spacing-l);
    left: var(--spacing-l);
    background-color: var(--color-medium-gray);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-medium), color var(--transition-medium);
    z-index: 999;
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

body.light-mode .theme-toggle .sun-icon {
    display: none;
}

body.light-mode .theme-toggle .moon-icon {
    display: block;
}

/* Responsive Design */
@media (max-width: 992px) {
    :root {
        --font-size-h1: 3rem;
        --font-size-h2: 2rem;
        --font-size-h3: 1.5rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .about-content,
    .studio-content,
    .philosophy-content,
    .location-container,
    .booking-container {
        grid-template-columns: 1fr;
    }

    .services-detailed .service-item,
    .services-detailed .service-item:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .services-detailed .service-item:nth-child(even) .service-image {
        order: 1; /* Reset order */
    }

    .services-detailed .service-image {
        height: 300px;
    }

    .history-content {
        grid-template-columns: 1fr;
    }

    .history-timeline {
        margin-top: var(--spacing-l);
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
    }

    .project-card {
        flex-basis: calc(50% - var(--spacing-l));
    }

    .close-lightbox {
        top: var(--spacing-m);
        right: var(--spacing-m);
    }

    .prev-image {
        left: var(--spacing-s);
    }

    .next-image {
        right: var(--spacing-s);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%; /* Start off-screen */
        width: 70%;
        height: 100vh;
        background-color: var(--color-dark-gray);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right var(--transition-medium);
        padding-top: 80px; /* Space for header */
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: var(--spacing-m) 0;
    }

    .nav-links a {
        font-size: var(--font-size-large);
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .social-links {
        margin-bottom: var(--spacing-m);
    }

    .project-card {
        flex-basis: calc(100% - var(--spacing-l));
    }

    .newsletter-container {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form .form-group {
        flex-direction: column;
    }

    .newsletter-form input[type="email"] {
        border-radius: var(--border-radius-small);
        border-right: 1px solid var(--color-border);
        margin-bottom: var(--spacing-s);
    }

    .newsletter-form button {
        border-radius: var(--border-radius-small);
        width: 100%;
    }
}

@media (max-width: 576px) {
    :root {
        --font-size-h1: 2.5rem;
        --font-size-h2: 1.8rem;
        --font-size-h3: 1.3rem;
    }

    .container {
        padding: 0 var(--spacing-s);
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons .btn {
        display: block;
        margin: var(--spacing-s) auto;
        width: 80%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-info li {
        justify-content: center;
    }

    .contact-info svg {
        margin-right: var(--spacing-s);
    }

    .audio-player-container {
        grid-template-columns: 1fr;
    }

    .audio-controls {
        grid-column: 1 / 2;
        flex-direction: column;
        align-items: stretch;
    }

    .volume-container {
        justify-content: center;
    }

    .pricing-options {
        grid-template-columns: 1fr;
    }

    .price-card.featured {
        transform: scale(1);
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .studio-gallery {
        grid-template-columns: 1fr;
    }

    .equipment-list {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .social-grid {
        grid-template-columns: 1fr;
    }

    .back-to-top,
    .theme-toggle {
        width: 40px;
        height: 40px;
    }

    .back-to-top svg,
    .theme-toggle svg {
        width: 20px;
        height: 20px;
    }
}

/* Animations (AOS library placeholders - requires JS integration) */
[data-aos] {
    opacity: 0;
    transition-property: transform, opacity;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

/* Add more AOS animations as needed */

/* Parallax Effect Placeholder (requires JS) */
.parallax-image {
    /* Basic styling, JS will handle transform */
    transition: transform 0.1s linear;
}