/* ============================================
   CARBONE XIV - MAIN STYLES
   Style urbain, industriel, sombre
   ============================================ */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Couleurs */
    --noir-charbon: #1a1a1a;
    --gris-beton: #3a3a3a;
    --gris-moyen: #5a5a5a;
    --gris-clair: #8a8a8a;
    --blanc-casse: #f5f5f5;
    --blanc: #ffffff;
    --accent-cuivre: #b87333;
    --accent-rouge: #8b0000;
    
    /* Typographie */
    --font-primary: 'Helvetica Neue', Arial, sans-serif;
    --font-title: 'Arial Black', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--noir-charbon);
    color: var(--blanc-casse);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

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

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

a:hover {
    color: var(--accent-cuivre);
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-title);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--accent-cuivre);
    color: var(--noir-charbon);
}

.btn-primary:hover {
    background: #d4904e;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(184, 115, 51, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--blanc-casse);
    border: 2px solid var(--blanc-casse);
}

.btn-secondary:hover {
    background: var(--blanc-casse);
    color: var(--noir-charbon);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1rem;
}

.btn-small {
    padding: 0.6rem 1.5rem;
    font-size: 0.8rem;
}

/* Section Styling */
.section-padding {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--blanc);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gris-clair);
    margin-bottom: var(--spacing-lg);
}

.section-divider {
    width: 80px;
    height: 3px;
    background: var(--accent-cuivre);
    margin: var(--spacing-md) 0;
}

.section-divider.center {
    margin-left: auto;
    margin-right: auto;
}

.text-center {
    text-align: center;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

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

.logo img {
    height: 45px;
    width: auto;
    display: block;
}

.logo {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cuivre);
    transition: width var(--transition-fast);
}

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

.btn-nav {
    background: var(--accent-cuivre);
    color: var(--noir-charbon);
    padding: 0.6rem 1.5rem;
    border-radius: 2px;
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    background: #d4904e;
    color: var(--noir-charbon);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--blanc-casse);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--noir-charbon) 0%, var(--gris-beton) 100%);
    background-image: url('../assets/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(58, 58, 58, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.15em;
    color: var(--blanc);
    text-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    letter-spacing: 0.3em;
    margin-bottom: var(--spacing-md);
    color: var(--accent-cuivre);
    font-weight: 700;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gris-clair);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 20px;
    height: 30px;
    border: 2px solid var(--blanc-casse);
    border-radius: 15px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--blanc-casse);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0; }
    50% { transform: translateX(-50%) translateY(10px); opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Glitch effect pour le logo */
@keyframes glitch {
    0% {
        transform: translate(0);
        opacity: 1;
        filter: none;
    }
    5% {
        transform: translate(-8px, 4px) skew(-2deg);
        filter: hue-rotate(90deg) saturate(3);
    }
    10% {
        transform: translate(10px, -6px) skew(3deg);
        filter: hue-rotate(-90deg) contrast(2);
    }
    15% {
        transform: translate(-5px, -8px) scale(1.05);
        filter: brightness(2) saturate(5);
    }
    20% {
        transform: translate(8px, 6px) skew(-4deg);
        filter: invert(1);
    }
    22% {
        transform: translate(-10px, 3px);
        filter: hue-rotate(180deg);
    }
    25% {
        transform: translate(0, -10px) scaleX(0.95);
        filter: contrast(3) brightness(0.5);
    }
    30% {
        transform: translate(12px, -4px) skew(5deg);
        filter: hue-rotate(-180deg) saturate(4);
    }
    35% {
        transform: translate(-7px, 8px);
        filter: brightness(3) contrast(1.5);
    }
    40% {
        transform: translate(5px, -5px) scale(1.08);
        filter: hue-rotate(270deg);
    }
    42% {
        transform: translate(-12px, -6px) skew(-3deg);
        filter: invert(0.8) brightness(1.5);
    }
    45% {
        transform: translate(6px, 9px);
        filter: saturate(6) contrast(2);
    }
    50% {
        transform: translate(-9px, -7px) scaleY(0.9);
        filter: hue-rotate(90deg) brightness(2);
    }
    55% {
        transform: translate(11px, 5px) skew(4deg);
        filter: contrast(4) saturate(3);
    }
    60% {
        transform: translate(-6px, -9px);
        filter: invert(0.5);
    }
    65% {
        transform: translate(9px, 7px) scale(1.06);
        filter: hue-rotate(-270deg) brightness(1.8);
    }
    70% {
        transform: translate(-11px, 4px) skew(-5deg);
        filter: contrast(2.5) saturate(5);
    }
    75% {
        transform: translate(7px, -8px);
        filter: brightness(2.5) hue-rotate(180deg);
    }
    80% {
        transform: translate(-8px, 6px) scaleX(1.05);
        filter: invert(0.3) saturate(4);
    }
    85% {
        transform: translate(10px, -7px) skew(3deg);
        filter: contrast(3) brightness(0.7);
    }
    90% {
        transform: translate(-5px, 5px);
        filter: hue-rotate(45deg) saturate(6);
    }
    95% {
        transform: translate(3px, -4px);
        filter: brightness(1.5) contrast(1.8);
    }
    100% {
        transform: translate(0);
        opacity: 1;
        filter: none;
    }
}

@keyframes glitchScratch {
    0%, 100% {
        clip-path: none;
        box-shadow: none;
    }
    8% {
        clip-path: polygon(0 20%, 100% 20%, 100% 25%, 0 25%);
        box-shadow: 15px 0 0 rgba(255, 0, 0, 0.9), -15px 0 0 rgba(0, 255, 255, 0.9);
    }
    16% {
        clip-path: polygon(0 60%, 100% 60%, 100% 65%, 0 65%);
        box-shadow: -20px 0 0 rgba(0, 255, 0, 0.9), 20px 0 0 rgba(255, 0, 255, 0.9);
    }
    24% {
        clip-path: polygon(0 40%, 100% 40%, 100% 48%, 0 48%);
        box-shadow: 12px 0 0 rgba(255, 255, 0, 0.9), -12px 0 0 rgba(0, 0, 255, 0.9);
    }
    32% {
        clip-path: polygon(0 75%, 100% 75%, 100% 82%, 0 82%);
        box-shadow: -18px 0 0 rgba(255, 0, 255, 0.9), 18px 0 0 rgba(0, 255, 0, 0.9);
    }
    48% {
        clip-path: polygon(0 10%, 100% 10%, 100% 18%, 0 18%);
        box-shadow: 25px 0 0 rgba(255, 100, 0, 0.9), -25px 0 0 rgba(0, 255, 255, 0.9);
    }
    64% {
        clip-path: polygon(0 85%, 100% 85%, 100% 92%, 0 92%);
        box-shadow: -15px 0 0 rgba(255, 0, 100, 0.9), 15px 0 0 rgba(0, 255, 100, 0.9);
    }
    80% {
        clip-path: polygon(0 30%, 100% 30%, 100% 38%, 0 38%);
        box-shadow: 20px 0 0 rgba(100, 0, 255, 0.9), -20px 0 0 rgba(255, 255, 0, 0.9);
    }
}

.hero-logo-animated {
    max-width: 200px;
    margin: 0 auto 2rem;
    display: block;
    animation: glitch 1.5s ease-in-out, glitchScratch 1.5s steps(20);
    filter: drop-shadow(0 0 20px rgba(184, 115, 51, 0.8))
            drop-shadow(5px 0 0 rgba(255, 0, 0, 0.5))
            drop-shadow(-5px 0 0 rgba(0, 255, 255, 0.5));
    position: relative;
}

.hero-logo-animated::before,
.hero-logo-animated::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    opacity: 0;
    pointer-events: none;
}

.hero-logo-animated::before {
    animation: glitchBlock1 1.5s;
}

.hero-logo-animated::after {
    animation: glitchBlock2 1.5s;
}

@keyframes glitchBlock1 {
    0%, 100% { 
        opacity: 0;
        transform: translate(0);
    }
    12% {
        opacity: 1;
        transform: translate(-15px, 5px);
        background: radial-gradient(circle, #ff0080 30%, transparent 70%);
        mix-blend-mode: screen;
    }
    14% {
        opacity: 0;
    }
    28% {
        opacity: 1;
        transform: translate(18px, -8px);
        background: radial-gradient(circle, #00ff88 25%, transparent 65%);
    }
    30% {
        opacity: 0;
    }
    52% {
        opacity: 1;
        transform: translate(-20px, 10px);
        background: radial-gradient(circle, #ffff00 35%, transparent 75%);
    }
    54% {
        opacity: 0;
    }
    76% {
        opacity: 1;
        transform: translate(12px, -12px);
        background: radial-gradient(circle, #0080ff 28%, transparent 68%);
    }
    78% {
        opacity: 0;
    }
}

@keyframes glitchBlock2 {
    0%, 100% { 
        opacity: 0;
        transform: translate(0);
    }
    18% {
        opacity: 1;
        transform: translate(20px, -6px);
        background: radial-gradient(circle, #ff00ff 32%, transparent 72%);
        mix-blend-mode: screen;
    }
    20% {
        opacity: 0;
    }
    38% {
        opacity: 1;
        transform: translate(-16px, 9px);
        background: radial-gradient(circle, #00ffff 26%, transparent 66%);
    }
    40% {
        opacity: 0;
    }
    62% {
        opacity: 1;
        transform: translate(14px, -10px);
        background: radial-gradient(circle, #ff8800 30%, transparent 70%);
    }
    64% {
        opacity: 0;
    }
    84% {
        opacity: 1;
        transform: translate(-22px, 7px);
        background: radial-gradient(circle, #88ff00 34%, transparent 74%);
    }
    86% {
        opacity: 0;
    }
}

.hero-logo-animated:hover {
    animation: glitch 0.4s ease-in-out infinite, glitchScratch 0.4s steps(10) infinite;
}


/* ============================================
   HISTOIRE SECTION
   ============================================ */

.histoire {
    background: var(--gris-beton);
}

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

.histoire-image {
    position: relative;
    overflow: hidden;
}

.histoire-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    filter: grayscale(30%);
    transition: all var(--transition-slow);
}

.histoire-image img:hover {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.histoire-image-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    width: 90%;
    max-width: 500px;
    padding: 1rem;
}

.histoire-image-texte {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--accent-cuivre);
    letter-spacing: 0.15em;
    text-shadow: 
        0 0 10px rgba(0, 0, 0, 0.9),
        0 0 20px rgba(0, 0, 0, 0.8),
        0 0 30px rgba(0, 0, 0, 0.7),
        2px 2px 4px rgba(0, 0, 0, 1);
    margin-bottom: 0.5rem;
    animation: fadeInScale 1s ease-out;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.histoire-image-texte:empty,
.histoire-image-texte[style*="display: none"] {
    display: none !important;
}

.histoire-image-soustexte {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: var(--blanc-casse);
    letter-spacing: 0.25em;
    text-shadow: 
        0 0 10px rgba(0, 0, 0, 0.9),
        0 0 20px rgba(0, 0, 0, 0.8),
        2px 2px 4px rgba(0, 0, 0, 1);
    animation: fadeInScale 1.2s ease-out;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.histoire-image-soustexte:empty,
.histoire-image-soustexte[style*="display: none"] {
    display: none !important;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.histoire-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.histoire-content .highlight {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-cuivre);
    border-left: 4px solid var(--accent-cuivre);
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* ============================================
   ARTISTES SECTION
   ============================================ */

.artistes {
    background: var(--noir-charbon);
}

.artistes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.artiste-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-radius: 10px;
}

.artiste-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(26, 26, 26, 0.9) 100%);
    z-index: 1;
    transition: all var(--transition-normal);
}

.artiste-card:hover::before {
    background: linear-gradient(to bottom, transparent 0%, rgba(184, 115, 51, 0.8) 100%);
}

.artiste-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    border-radius: 10px;
}

.artiste-card:hover img {
    transform: scale(1.1);
}

.artiste-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md);
    z-index: 2;
    transform: translateY(0);
    transition: all var(--transition-normal);
}

.artiste-name {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--blanc);
}

.artiste-specialite {
    font-size: 0.9rem;
    color: var(--gris-clair);
    margin-bottom: var(--spacing-sm);
}

.artiste-btn {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.artiste-card:hover .artiste-btn {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */

.portfolio {
    background: var(--gris-beton);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    background: transparent;
    color: var(--blanc-casse);
    border: 2px solid var(--gris-moyen);
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-cuivre);
    border-color: var(--accent-cuivre);
    color: var(--noir-charbon);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.portfolio-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(26, 26, 26, 0.95) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-item:hover .portfolio-item-overlay {
    opacity: 1;
}

.portfolio-item-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.portfolio-item-meta {
    font-size: 0.85rem;
    color: var(--gris-clair);
}

/* ============================================
   LIGHTBOX
   ============================================ */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    padding: var(--spacing-md);
}

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

.lightbox-content {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-md);
    max-height: 90vh;
    overflow-y: auto;
}

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

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--blanc);
    font-size: 3rem;
    cursor: pointer;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--accent-cuivre);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

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

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

.lightbox-info {
    padding: var(--spacing-md);
    background: var(--gris-beton);
}

.lightbox-info h3 {
    margin-bottom: var(--spacing-sm);
}

.lightbox-info p {
    color: var(--gris-clair);
}

.lightbox-comments {
    padding: var(--spacing-md);
    background: var(--noir-charbon);
}

.lightbox-comments h4 {
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--accent-cuivre);
    padding-bottom: var(--spacing-sm);
}

/* Portfolio Tabs dans Modal */
.portfolio-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.75rem 2rem;
    background: var(--gris-beton);
    color: var(--blanc-casse);
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-normal);
}

.tab-btn:hover {
    background: var(--gris-moyen);
    border-color: var(--accent-cuivre);
}

.tab-btn.active {
    background: var(--accent-cuivre);
    color: var(--noir-charbon);
    border-color: var(--accent-cuivre);
}

.tab-content {
    display: none;
}

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

.comments-list {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: var(--spacing-md);
}

.comment {
    padding: var(--spacing-sm);
    background: var(--gris-beton);
    margin-bottom: var(--spacing-sm);
    border-left: 3px solid var(--accent-cuivre);
}

.comment-name {
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.comment-text {
    font-size: 0.95rem;
    color: var(--gris-clair);
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.comment-form input,
.comment-form textarea {
    padding: var(--spacing-sm);
    background: var(--gris-beton);
    border: 1px solid var(--gris-moyen);
    color: var(--blanc-casse);
    font-family: inherit;
}

.comment-form textarea {
    resize: vertical;
    min-height: 80px;
}

/* ============================================
   INSTAGRAM GALERIE
   ============================================ */

.galerie-instagram {
    background: var(--noir-charbon);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.instagram-post {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    border-radius: 10px;
}

.instagram-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
    border-radius: 10px;
}

.instagram-post:hover img {
    transform: scale(1.05);
}

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

/* ============================================
   FLASH DISPONIBLES
   ============================================ */

.flash-disponibles {
    background: var(--gris-beton);
}

.flash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.flash-item {
    position: relative;
    background: var(--noir-charbon);
    border-radius: 10px;
    overflow: hidden;
    transition: transform var(--transition-normal);
    cursor: pointer;
}

.flash-item:hover {
    transform: translateY(-5px);
}

.flash-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
}

.flash-item-info {
    padding: var(--spacing-sm);
}

.flash-item-titre {
    font-size: 1rem;
    font-weight: 700;
    color: var(--blanc);
    margin-bottom: 0.3rem;
}

.flash-item-description {
    font-size: 0.85rem;
    color: var(--gris-clair);
}

.btn-reserver {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent-cuivre);
    color: var(--noir-charbon);
    border: none;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-normal);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-reserver:hover {
    background: var(--blanc);
    color: var(--noir-charbon);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* ============================================
   DISPONIBILITÉS & CALENDAR
   ============================================ */

.disponibilites {
    background: var(--gris-beton);
}

.artiste-selector {
    max-width: 400px;
    margin: var(--spacing-lg) auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.artiste-selector label {
    font-weight: 600;
    font-size: 1.1rem;
}

.artiste-select {
    padding: var(--spacing-sm);
    background: var(--noir-charbon);
    border: 2px solid var(--gris-moyen);
    color: var(--blanc-casse);
    font-size: 1rem;
    cursor: pointer;
}

.calendar-container {
    margin-top: var(--spacing-lg);
    background: var(--noir-charbon);
    padding: var(--spacing-md);
    border-radius: 4px;
    min-height: 600px;
}

/* ============================================
   FORMULAIRE RENDEZ-VOUS
   ============================================ */

.rendez-vous {
    background: var(--noir-charbon);
}

.appointment-form {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: var(--gris-beton);
    border-radius: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--blanc);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--noir-charbon);
    border: 2px solid var(--gris-moyen);
    color: var(--blanc-casse);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cuivre);
}

.file-input {
    padding: var(--spacing-sm);
    cursor: pointer;
}

.file-preview {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.file-preview img {
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-group input {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
}

.form-actions {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    text-align: center;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(34, 139, 34, 0.2);
    border: 2px solid rgb(34, 139, 34);
    color: rgb(144, 238, 144);
}

.form-message.error {
    display: block;
    background: rgba(139, 0, 0, 0.2);
    border: 2px solid rgb(139, 0, 0);
    color: rgb(255, 99, 71);
}

.form-message.warning {
    display: block;
    background: rgba(255, 165, 0, 0.2);
    border: 2px solid rgb(255, 165, 0);
    color: rgb(255, 200, 87);
}

/* ============================================
   MERCH SECTION
   ============================================ */

.merch {
    background: var(--gris-beton);
}

.merch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.merch-item {
    background: var(--noir-charbon);
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.merch-item:hover {
    transform: translateY(-10px);
}

.merch-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.merch-item-info {
    padding: var(--spacing-md);
}

.merch-item-name {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.merch-item-description {
    font-size: 0.9rem;
    color: var(--gris-clair);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.merch-item-price {
    font-size: 1.5rem;
    color: var(--accent-cuivre);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.merch-item-status {
    color: var(--gris-clair);
    font-style: italic;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq {
    background: var(--noir-charbon);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--gris-beton);
    margin-bottom: var(--spacing-sm);
    border-left: 4px solid var(--accent-cuivre);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-md);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--gris-moyen);
}

.faq-question::after {
    content: '+';
    font-size: 2rem;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--gris-clair);
    line-height: 1.8;
}

/* ============================================
   REVIEWS SECTION
   ============================================ */

.reviews {
    background: var(--gris-beton);
}

.reviews-widget {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.review-card {
    background: var(--noir-charbon);
    padding: var(--spacing-md);
    border-left: 4px solid var(--accent-cuivre);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.review-author {
    font-weight: 700;
    font-size: 1.1rem;
}

.review-rating {
    color: #ffd700;
}

.review-text {
    color: var(--gris-clair);
    line-height: 1.6;
}

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

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--noir-charbon);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--gris-moyen);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-col h3,
.footer-col h4 {
    margin-bottom: var(--spacing-md);
    color: var(--accent-cuivre);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-col p {
    color: var(--gris-clair);
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gris-moyen);
    color: var(--gris-clair);
}

/* ============================================
   MESSENGER BUTTON
   ============================================ */

.messenger-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0084ff, #00c6ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 132, 255, 0.4);
    transition: all var(--transition-normal);
    z-index: 999;
}

.messenger-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(0, 132, 255, 0.6);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.fade-in {
    animation: fadeInUp 0.6s ease;
}