/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glass morphism utility */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* Header et Navigation avec bandeau pleine largeur */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1000;
    animation: slideDown 0.5s ease;
}

/* Bandeau pleine largeur */
.header-banner {
    width: 100%;
    height: 240px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.header-banner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* Logo et titre ensemble */
.logo {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.logo h1 {
    color: #2c3e50;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin: 0;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: nowrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.3rem;
    flex-wrap: nowrap;
}

.nav-menu a {
    color: #2c3e50;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.5rem 0.8rem;
    border-radius: 12px;
    position: relative;
    white-space: nowrap;
}

.nav-menu a:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    transform: translateY(-2px);
}

.nav-menu a.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* Menu hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #2c3e50;
    border-radius: 10px;
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveGrid 20s linear infinite;
    pointer-events: none;
}

@keyframes moveGrid {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h2 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: #fff;
    font-weight: 800;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 300;
    animation: fadeInUp 0.8s ease 0.2s both;
}

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

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 35px;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    font-size: 1rem;
    cursor: pointer;
    border: none;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

.btn-primary {
    background: rgba(255, 255, 255, 0.95);
    color: #667eea;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    transform: translateY(-3px);
}

.btn-link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.btn-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(5px);
}

/* Sections avec glass effect */
section {
    padding: 80px 20px;
    margin: 40px 20px;
    border-radius: 30px;
}

.introduction {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.introduction h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-weight: 800;
    letter-spacing: -1px;
}

.introduction p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    color: #555;
    font-weight: 400;
    line-height: 1.8;
}

/* Composer Cards avec liquid glass */
.composers-preview {
    background: transparent;
}

.composers-preview .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.composer-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 25px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.composer-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.composer-card:hover::before {
    opacity: 1;
    animation: rotate 10s linear infinite;
}

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

.composer-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
}

.composer-card-content {
    position: relative;
    z-index: 1;
}

.composer-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #fff;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.composer-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* CD Promo Section */
.cd-promo {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.cd-promo h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #fff;
    font-weight: 800;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cd-promo p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.95);
}

/* Composer Page */
.composer-hero {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 100px 20px;
    text-align: center;
    margin: 0;
    border-radius: 0;
}

.composer-hero h2 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    color: #fff;
    font-weight: 800;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 300;
}

.composer-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.biography, .works, .gallery, .cd-details {
    margin-bottom: 3rem;
}

.biography h3, .works h3, .gallery h3, .cd-details h3 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 800;
    position: relative;
    padding-bottom: 1rem;
}

.biography h3::after, .works h3::after, .gallery h3::after, .cd-details h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 10px;
}

.biography p, .works p, .cd-details p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.9;
    margin-bottom: 1rem;
}

.biography ul, .works ul, .cd-details ul {
    margin-left: 2rem;
    margin-top: 1rem;
}

.biography li, .works li, .cd-details li {
    margin-bottom: 0.7rem;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.biography li::before, .works li::before, .cd-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.gallery-img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    margin: 1rem 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

.gallery-img:hover {
    transform: scale(1.02);
}

/* CD Page */
.cd-hero {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 100px 20px;
    text-align: center;
    margin: 0;
    border-radius: 0;
}

.cd-hero h2 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    color: #fff;
    font-weight: 800;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.cd-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.cd-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    align-items: center;
}

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

.cd-placeholder {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px dashed rgba(102, 126, 234, 0.3);
    border-radius: 25px;
    padding: 60px 20px;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.cd-placeholder p:first-child {
    font-size: 6rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 5px 15px rgba(102, 126, 234, 0.3));
}

.cd-image img {
    max-width: 100%;
    height: auto;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s;
}

.cd-image img:hover {
    transform: scale(1.05) rotate(2deg);
}

.cd-info h3 {
    font-size: 2.8rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 800;
}

.cd-info h4 {
    font-size: 1.5rem;
    color: #667eea;
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.cd-info p {
    color: #555;
    line-height: 1.9;
    font-size: 1.1rem;
}

.price {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.cd-actions {
    margin-top: 2rem;
}

.tracklist {
    background: rgba(102, 126, 234, 0.05);
    padding: 2.5rem;
    border-radius: 25px;
    margin-bottom: 3rem;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.tracklist h3 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
    font-weight: 800;
}

.tracks {
    list-style: none;
    counter-reset: track-counter;
}

.tracks li {
    display: flex;
    justify-content: space-between;
    padding: 1.2rem;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    counter-increment: track-counter;
    transition: all 0.3s;
    border-radius: 10px;
}

.tracks li:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(5px);
}

.tracks li:before {
    content: counter(track-counter) ". ";
    font-weight: 700;
    color: #667eea;
    margin-right: 1rem;
    font-size: 1.1rem;
}

.track-title {
    flex: 1;
    font-weight: 500;
}

.track-duration {
    color: #999;
    font-weight: 600;
}

/* Contact Page */
.contact-hero {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 100px 20px;
    text-align: center;
    margin: 0;
    border-radius: 0;
}

.contact-hero h2 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    color: #fff;
    font-weight: 800;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.contact-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.contact-form-section h3,
.contact-info-section h3 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
    font-weight: 800;
}

/* Formulaire glass effect */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

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

.form-group label {
    margin-bottom: 0.7rem;
    color: #2c3e50;
    font-weight: 600;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 15px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

/* Informations de contact avec glass */
.contact-info-section {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    padding: 2.5rem;
    border-radius: 25px;
    border: 1px solid rgba(102, 126, 234, 0.15);
    backdrop-filter: blur(10px);
}

.contact-info-item {
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    transition: all 0.3s;
}

.contact-info-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateX(5px);
}

.contact-info-item h4 {
    font-size: 1.3rem;
    color: #667eea;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.contact-info-item p {
    color: #555;
    line-height: 1.8;
    font-size: 1.05rem;
}

.contact-info-item a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.contact-info-item a:hover {
    color: #764ba2;
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
    padding: 2.5rem;
    margin-top: 40px;
}

footer p {
    margin: 0;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
    html, body {
        font-size: 14px; /* ↓ taille globale du texte sur mobile */
    }

    h1 { font-size: 1.4rem; }
    h2 { font-size: 1.2rem; }
    h3 { font-size: 1rem; }
    h4, h5, h6 { font-size: 0.9rem; }
    p, li, a, label, input, textarea, select {
        font-size: 0.9rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 330px;
        flex-direction: column;
        background: rgba(44, 62, 80, 0.98);
        backdrop-filter: blur(30px);
        width: 100%;
        text-align: center;
        transition: left 0.3s;
        padding: 2rem 0;
        gap: 0.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu a {
        color: white;
        font-size: 0.95rem; /* ↓ lien un peu plus petit */
    }

    .logo h1 {
        font-size: 0.9rem;
    }
    
    .logo img {
        height: 50px;
    }
    
    .header-banner {
        height: 150px;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .composer-hero h2,
    .cd-hero h2,
    .contact-hero h2 {
        font-size: 2rem;
    }

    .cd-showcase,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .tracks li {
        flex-direction: column;
        gap: 0.5rem;
    }

    section {
        margin: 20px 10px;
        padding: 40px 20px;
    }
}