/* Variables */
:root {
    --primary-color: #2c5f7d;
    --secondary-color: #8b6f47;
    --accent-color: #c9a050;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    
    --font-heading: 'Lato', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: none;
    --transition-fast: none;
    --transition-slow: none;
}

/* Tarifs Section */

.tarifs-grid {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin: 2.5rem 0 0 0;
    flex-wrap: wrap;
}

.tarif-card {
    border-radius: 1.2rem;
    box-shadow: 0 2px 16px rgba(44,95,125,0.13);
    padding: 2.2rem 2.5rem 1.5rem 2.5rem;
    min-width: 240px;
    max-width: 320px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.2s, background 0.2s;
    backdrop-filter: blur(2px);
    border: 1.5px solid rgba(44,95,125,0.10);
    opacity: 1;
    background: #fff;
}
.tarif-card:hover {
    box-shadow: 0 6px 32px rgba(44,95,125,0.22);
    opacity: 1;
}
.tarif-title {
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.7rem;
    letter-spacing: 0.01em;
}
.tarif-prix {
    font-size: 2.1rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 8px rgba(201,160,80,0.10);
}
.tarif-desc {
    font-size: 1.01rem;
    color: var(--text-light);
    margin-bottom: 0.2rem;
    opacity: 0.85;
}
.tarif-prix-soon {
    font-size: 1.6rem;
    color: var(--accent-color);
}
.tarif-card-soon {
    border: 2px dashed rgba(201,160,80,0.4);
}
/* Taille spécifique pour les sponsors Villepôt et Châteaubriant */
.sponsor-image-villepot {
    height: 96px !important; /* 150px - 20% = 120px, puis 120px - 20% = 96px */
}
.sponsor-image-chateaubriant {
    height: 135px !important; /* 150px - 10% = 135px */
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    /* Performance optimizations */
    text-rendering: optimizeLegibility;
    -webkit-text-size-adjust: 100%;
}

/* Readability helpers */
.prose {
    max-width: 72ch;
    margin: 0 auto;
    text-align: left;
    text-wrap: pretty;
    hyphens: auto;
}

.prose p {
    margin: 0;
    line-height: 1.85;
}

.prose p + p {
    margin-top: 1rem;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.divider {
    width: 80px;
    height: 3px;
    background: var(--accent-color);
    margin: 0 auto;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-brand h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
}

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

.nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

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

.nav-link:hover::after {
    width: 100%;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 25%, #0f3460 50%, #1a1a2e 75%, #16213e 100%);
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23ffffff"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23ffffff"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23ffffff"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.1;
}

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

.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    font-weight: 700;
    transform: translateZ(0); /* Force hardware acceleration */
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: rgba(201, 160, 80, 0.2);
    color: var(--white);
    border: 2px solid rgba(201, 160, 80, 0.5);
    backdrop-filter: blur(10px);
}

.btn-primary:hover {
    background: rgba(201, 160, 80, 0.4);
    border-color: var(--accent-color);
}

.btn-concerts {
    background: rgba(139, 111, 71, 0.2);
    border: 2px solid rgba(139, 111, 71, 0.5);
}

.btn-concerts:hover {
    background: rgba(139, 111, 71, 0.4);
    border-color: var(--secondary-color);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Section */
.about {
    background: var(--white);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lead {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* Text blocks */
.text-blocks {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.text-block {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 6px;
    border-left: 2px solid var(--light-color);
    position: relative;
}

.text-block p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-light);
}

/* Subtle blocks - informations secondaires */
.subtle-block {
    background: transparent;
    border-left: none;
    padding: 1rem 0;
    box-shadow: none;
}

.subtle-block p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Primary block - information essentielle */
.primary-block {
    background: rgba(201, 160, 80, 0.08);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(201, 160, 80, 0.15);
    padding: 2rem;
    position: relative;
}

.primary-block::before {
    content: '♪';
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 1.5rem;
    color: var(--accent-color);
    opacity: 0.6;
}

.primary-block p {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.05rem;
    margin: 0;
    line-height: 1.6;
}

/* Lead block - introduction simple */
.lead-block {
    margin-bottom: 1.5rem;
}

.lead-block .text-block {
    background: var(--light-color);
    border-left: 3px solid var(--primary-color);
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.lead-block .lead {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 500;
    line-height: 1.6;
}

/* Session Section */
.session {
    background: var(--light-color);
}

.session-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.session-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

/* Performance optimizations */
.session-card,
.price-card,
.instrument-category {
    contain: layout style paint;
}

.hero-content {
    min-height: 50vh;
}

.card-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.session-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.session-card p {
    color: var(--text-light);
}

.session-details {
    background: var(--white);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.session-details h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.program-list {
    list-style: none;
    margin-bottom: 2rem;
}

.program-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-color);
}

.program-list li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 1.2rem;
}

.session-description {
    color: var(--text-light);
    line-height: 1.8;
}

.session-description.prose {
    margin: 0;
    max-width: none;
}

.instruments-section {
    margin-top: 3rem;
}

.instruments-section h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

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

.instrument-category {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.instrument-category h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.instrument-category p {
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
}

.instrument-category.full {
    grid-column: 1 / -1;
    background: #f8f9fa;
    border-left-color: #6c757d;
}

.instrument-category.full h4 {
    color: #6c757d;
}

/* Team Section */
.team-section {
    margin-top: 3rem;
}

.team-section h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-member {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    text-align: center;
    border: 1px solid rgba(201, 160, 80, 0.1);
}

.team-member h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.team-role {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

.team-instrument {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

/* Sponsors Section */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.sponsor-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    text-align: center;
    border: 1px solid rgba(201, 160, 80, 0.1);
}

.sponsor-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.sponsor-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.6;
}

.sponsor-image {
    width: 100%;
    height: 150px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.super-u-image {
    object-fit: contain;
    height: 120px;
}

/* Concerts Section */
.concerts {
    background: var(--light-color);
}

/* Bilan Section */
.bilan {
    background: var(--white);
}

.bilan-content {
    max-width: 900px;
    margin: 0 auto;
}

.bilan-photo {
    margin-bottom: 2.5rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.bilan-image {
    width: 100%;
    height: auto;
    display: block;
}

.bilan-text {
    text-align: left;
}

.bilan-text .lead {
    text-align: center;
    margin-bottom: 1.5rem;
}

.bilan-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.bilan-concerts-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 1.5rem 0;
}

.bilan-concerts-list li {
    padding: 0.8rem 0 0.8rem 2rem;
    position: relative;
    color: var(--text-color);
    line-height: 1.6;
}

.bilan-concerts-list li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .bilan-photo {
        margin-bottom: 2rem;
    }
    
    .bilan-text .lead {
        font-size: 1.1rem;
    }
}

.concerts-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.concerts-intro .lead {
    font-size: 1.3rem;
    margin-bottom: 0;
}

.concerts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.concert-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: var(--transition);
    border: 1px solid rgba(201, 160, 80, 0.1);
}

.concert-card:hover {
    /* Suppression du mouvement, ajout d'une légère surbrillance */
    box-shadow: 0 0 0 4px rgba(201, 160, 80, 0.15), 0 8px 25px rgba(0,0,0,0.12);
    /* Si la surbrillance n'est pas souhaitée, commenter la ligne ci-dessus */
}

.concert-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.concert-details {
    margin-bottom: 2rem;
}

.concert-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.info-icon {
    width: 18px;
    height: 18px;
    color: var(--accent-color);
    flex-shrink: 0;
}

.btn-secondary {
    background: rgba(44, 95, 125, 0.15);
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition);
    border: 2px solid rgba(44, 95, 125, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(44, 95, 125, 0.1);
}

.btn-secondary:hover {
    background: rgba(44, 95, 125, 0.25);
    border-color: rgba(44, 95, 125, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 95, 125, 0.2);
}

.btn-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Adhésion Section */
.adhesion {
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.price-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.price-card.session-price {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

.price {
    font-size: 4rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
}

.price-label {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.price-description {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.4;
}

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

.adhesion-text p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.highlight {
    color: var(--primary-color) !important;
    font-weight: 500;
    font-style: italic;
    border-left: 3px solid var(--accent-color);
    padding-left: 1rem;
    margin-top: 1.5rem;
    background: rgba(201, 160, 80, 0.10);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    padding-right: 1rem;
    border-radius: 10px;
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, var(--light-color) 0%, var(--white) 100%);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.btn-cta {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    color: var(--white);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(201, 160, 80, 0.3);
}

.btn-cta:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.cta-icon {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
}

.cta-description {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
    font-style: italic;
}

/* Contact Section */
.contact {
    background: var(--light-color);
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-info {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 1.2rem;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-item a {
    color: var(--primary-color);
    font-weight: 500;
}

/* Social section in contact */
.social-section {
    margin-top: 3rem;
    text-align: center;
    padding: 2rem;
    background: var(--light-color);
    border-radius: 12px;
    border: 1px solid rgba(201, 160, 80, 0.2);
}

.social-section h3 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.social-intro {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.social-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-button {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 160px;
    justify-content: center;
}

.social-button:hover {
}

.social-button.facebook {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
    color: var(--white);
}

.social-button.facebook:hover {
    background: linear-gradient(135deg, #166fe5, #1976d2);
}

.social-button.instagram {
    background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--white);
}

.social-button.instagram:hover {
    background: linear-gradient(135deg, #d9772a, #c6392f, #c82333, #b91c5a, #a9157a);
}

.social-button-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.social-button-text {
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer p {
    margin: 0;
    opacity: 0.8;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    color: var(--white);
}

.social-link:hover {
    background: var(--accent-color);
}

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

/* Animations disabled */

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .sponsor-image {
        height: 140px;
        object-fit: contain;
        border-radius: 10px;
    }
    
    .super-u-image {
        object-fit: contain;
        height: 140px;
        border-radius: 10px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        transform: translate3d(100%, 0, 0);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .hero-buttons .btn {
        width: auto;
        min-width: 220px;
        max-width: 90vw;
        padding: 0.8rem 1.3rem;
        font-size: 0.95rem;
        line-height: 1.25;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .session-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .session-details {
        padding: 2rem;
    }
    
    .instruments-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .concerts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .concert-card {
        padding: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .social-button {
        min-width: 200px;
        padding: 1.2rem 2rem;
    }
    
    /* Text blocks responsive */
    .text-block {
        padding: 1rem;
    }
    
    .lead-block .text-block {
        padding: 1.5rem;
    }
    
    .primary-block {
        padding: 1.5rem;
    }
    
    .primary-block::before {
        font-size: 1.2rem;
        top: 0.8rem;
        right: 1rem;
    }
    
    /* Team section responsive */
    .team-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .team-member {
        padding: 1.5rem;
    }
    
    .sponsors-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .sponsor-image {
        height: 120px;
        object-fit: contain;
        border-radius: 12px;
    }
    
    .super-u-image {
        object-fit: contain;
        height: 120px;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 90vh;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .price {
        font-size: 3rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .concert-card {
        padding: 1.5rem;
    }
    
    .concert-card h3 {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .session-card {
        padding: 1.5rem;
    }
    
    .price-card {
        padding: 2rem;
    }
}

/* CTA responsive */
@media (max-width: 768px) {
    .btn-cta {
        padding: 1rem 2rem;
        font-size: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .cta-section {
        margin: 2rem 0;
        padding: 1.5rem;
    }
}

/* Image optimization */
img {
    max-width: 100%;
    height: auto;
    aspect-ratio: auto;
    /* Performance */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Prevent text selection on desktop for hero section */
@media (min-width: 768px) {
    .hero-content {
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        -webkit-touch-callout: none;
        -webkit-tap-highlight-color: transparent;
    }
    
    .hero-content * {
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        -webkit-touch-callout: none;
        -webkit-tap-highlight-color: transparent;
    }
    
    /* Allow button interaction */
    .hero-content .btn {
        -webkit-user-select: text;
        -moz-user-select: text;
        -ms-user-select: text;
        user-select: text;
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(201, 160, 80, 0.3);
    }
    
    /* Prevent any accidental selection */
    .hero-content h1,
    .hero-content p {
        pointer-events: none;
    }
    
    .hero-content .btn {
        pointer-events: auto;
    }
}
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--white);
    border-radius: 15px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal.active .modal-content {
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid rgba(201, 160, 80, 0.2);
}

.modal-header h2 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.8rem;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    color: var(--text-color);
}

.modal-close:hover {
    background: rgba(201, 160, 80, 0.1);
}

.modal-close span {
    width: 24px;
    height: 24px;
}

.modal-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.conductor-profile {
    display: flex;
    justify-content: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(201, 160, 80, 0.2);
}

.conductor-basic-info {
    text-align: center;
    max-width: 500px;
}

.conductor-basic-info h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

.conductor-role {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.conductor-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(201, 160, 80, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(201, 160, 80, 0.2);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-color);
    margin-top: 0.5rem;
    font-weight: 500;
}

.conductor-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.conductor-bio h4,
.conductor-achievements h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.conductor-bio p {
    margin-bottom: 1.2rem;
    color: var(--text-color);
    line-height: 1.7;
}

.conductor-achievements ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
}

.conductor-achievements li {
    padding: 1rem;
    background: rgba(201, 160, 80, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
    color: var(--text-color);
    line-height: 1.5;
}

.conductor-achievements li strong {
    color: var(--primary-color);
}

/* Conductor card styles */
.conductor-card {
    cursor: pointer;
    transition: var(--transition);
}

.conductor-card:hover {
}

.card-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.5rem;
    background: rgba(201, 160, 80, 0.1);
    border-radius: 20px;
}

.card-link-text {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.card-link-icon {
    width: 16px;
    height: 16px;
    color: var(--accent-color);
}

/* Musical Program Section */
.session-description + h3 {
    margin-top: 2.5rem;
}

.musical-program {
    margin-top: 1rem;
}

.works-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.work-item {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(44, 95, 125, 0.1);
}

.work-item:last-child {
    border-bottom: none;
}

.work-title {
    color: var(--primary-color);
    font-weight: 500;
    display: block;
    margin-bottom: 0.2rem;
}

.work-composer {
    color: var(--text-light);
    font-size: 0.9rem;
    display: block;
}

/* Modal responsive */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 1.5rem;
    }
    
    .modal-body {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .conductor-profile {
        padding-bottom: 1.5rem;
    }
    
    .conductor-stats {
        justify-content: center;
        gap: 1rem;
    }
    
    .stat-item {
        flex: 1;
        max-width: 120px;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    .conductor-details {
        gap: 1.5rem;
    }
}