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

/* Variables CSS */
:root {
    --primary-orange: #FF9500;
    --secondary-orange: #FFB347;
    --dark-orange: #E6850E;
    --light-orange: #FFF5E6;
    --accent-yellow: #FFD700;
    --dark-bg: #1A1A1A;
    --dark-gray: #2C2C2C;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --black: #000000;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow: rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Base Styles */
body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 50%, var(--accent-yellow) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

/* Arrière-plan échiquier */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-conic-gradient(
            rgba(0, 0, 0, 0.05) 0deg 90deg,
            transparent 90deg 180deg,
            rgba(0, 0, 0, 0.05) 180deg 270deg,
            transparent 270deg 360deg
        );
    background-size: 120px 120px;
    background-position: 0 0, 60px 60px;
    z-index: 1;
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 1.5px, transparent 1.5px);
    background-size: 100px 100px, 80px 80px, 120px 120px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    margin: 0 auto;
}

.club-title {
    background: var(--white);
    color: var(--text-dark);
    padding: 8px 24px;
    border-radius: 25px;
    display: inline-block;
    margin-bottom: 30px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-subtitle-large {
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 30px;
    text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.3);
    line-height: 0.9;
    letter-spacing: -2px;
    display: block;
}

.chess-pieces {
    font-size: 4rem;
    margin: 30px 0;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.chess-piece {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: bounce 2s ease-in-out infinite;
}

.chess-piece:nth-child(2) {
    animation-delay: 0.2s;
}

.chess-piece:nth-child(3) {
    animation-delay: 0.4s;
}

.chess-piece.king {
    font-size: 5rem;
    color: var(--accent-yellow);
}

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

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 40px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: var(--white);
    color: var(--primary-orange);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
    background: var(--light-orange);
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-orange);
}

.chess-icon {
    font-size: 1.5rem;
    color: var(--accent-yellow);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: var(--transition);
}

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

/* Sections Communes */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-orange);
    border-radius: 2px;
}

/* Section Événements */
.events-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 450px));
    gap: 30px;
    margin-top: 50px;
    justify-content: center;
}

.event-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    max-width: 450px;
    margin: 0 auto;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.event-date {
    background: var(--primary-orange);
    color: var(--white);
    border-radius: 15px;
    text-align: center;
    padding: 15px 20px;
    min-width: 80px;
    flex-shrink: 0;
}

.event-date .month {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.event-date .day {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
}

.event-info h3 {
    color: var(--text-dark);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.event-time, .event-location {
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: 5px;
}

.event-description {
    color: var(--text-light);
    line-height: 1.5;
}

/* Section À Propos */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

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

.about-intro {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.feature {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.feature h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.feature p {
    color: var(--text-light);
    font-size: 0.95rem;
}


/* Section Tarifs */
.pricing-section {
    padding: 100px 0;
    background: var(--light-orange);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 450px));
    gap: 30px;
    margin-top: 50px;
    justify-content: center;
}

.pricing-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 5px 25px var(--shadow);
    transition: var(--transition);
    position: relative;
    max-width: 450px;
    margin: 0 auto;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 3px solid var(--primary-orange);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-orange);
    color: var(--white);
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.price {
    margin-bottom: 30px;
}

.price .amount {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-orange);
}

.price .period {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 600;
}

.features-list {
    list-style: none;
    margin-bottom: 30px;
}

.features-list li {
    padding: 8px 0;
    color: var(--text-light);
    text-align: left;
}


/* Section CTA */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-gray) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button.primary {
    background: var(--primary-orange);
    color: var(--white);
}

.cta-button.secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.cta-button.secondary:hover {
    background: var(--white);
    color: var(--text-dark);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 20px;
    color: var(--primary-orange);
}

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

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-orange);
}

.contact-info p {
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid var(--dark-gray);
    padding-top: 20px;
    text-align: center;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-subtitle-large {
        font-size: 3rem;
    }
    
    .chess-pieces {
        font-size: 3rem;
        gap: 20px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-subtitle-large {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .event-card {
        flex-direction: column;
        text-align: center;
    }
    
}

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

.event-card, .pricing-card, .feature {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll smooth */
html {
    scroll-behavior: smooth;
}

/* Tag Bientôt disponible */
.coming-soon-tag {
    display: inline-block;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 8px 0 12px 0;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 4px 12px rgba(231, 76, 60, 0.5);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
    }
}