* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            color: #2d3748;
            font-family: Verdana, Arial, Helvetica, sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
            background-color: #ffffff;
        }

         h1 {
         color:#ffffff;   
            /*font-family: "Potta One", system-ui;*/            
            font-family: "Piedra", serif;
            letter-spacing: 2px;
            text-shadow: 1px 1px 2px #000000, 0 0 2em #000000, 0 0 0.5em #000000;
            font-size: 3rem;
            font-weight: normal;
            padding-top: 40px;  
         }
        h2 {
            font-family: "Josefin Sans", sans-serif;
            font-optical-sizing: auto;
            font-weight: bold;
            font-size: 1.5rem;
            text-transform: uppercase;
            color:#4a6b7d;
            /*margin-bottom: 2rem;*/
            text-align: center;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        } 
        h3 {
            padding: 20px 0;
            font-family: "Josefin Sans", sans-serif;
            font-optical-sizing: auto;
            font-weight: bold;
            font-size: 1.25rem;
            text-transform: uppercase;
            color:#ffffff;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        } 
        .trait{
            width: 100px;
            height: 3px;
            background-color: #5a7a8c;
            margin: 30px auto 30px auto;
        }
        p{
            padding: 5px 0;
        }     
        a{
            color: #3a5b6e;
            font-size: 0.95rem;;
        } 
        ul{
            padding: 0 0 0 20px;            
        }
        li{
            padding: 2px 10px;
        }  

        .main-content {
            padding: 2rem 1rem;
            margin: 0 auto;
            background-color: #fff;
        }  
        
        .cta-button {
            display: inline-block;
            padding: 0.6rem 1.2rem;
            margin: 15px 0 0 0 ;
            background: white;
            color: #5a7a8c;
            text-decoration: none;
            border-radius: 20px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            border: 2px solid transparent;
        }
        
        .cta-button:hover {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            border-color: #5a7a8c;
        }      

        /* ---------------- BANDEAU ---------------- */
        .header {
            max-width: 100%;
            min-height: 160px;
            position: relative;
            padding: 0;
            background-color: #000000;
            background-attachment: scroll;
            background-image: url("images/bandeau_marrumaka_mobile.jpg");
            background-repeat: no-repeat;
            background-size: cover;
            background-position: top center;
            box-shadow: 0 2px 10px #333;
            text-align: center;
            color:#ffffff;  
            font-weight: bold;
            font-size: 1.3rem;
        }
        .header h2{
            display: inline-block;
            padding: 5px 20px;
            margin: 5px 0 10px 0;
            border-radius: 10px;
            background-color: #FFFFFF;
            font-family: Arial, Helvetica, sans-serif;
        }
        .header p{
            padding-bottom: 30px;
            text-shadow: #000000 2px 2px 4px;
        }

        /* ---------------- PRESENTATION ---------------- */
        .sectionIntro {
            margin: 0 auto;
            padding: 1.5rem;
            display: block
        }
             
        .about {
            color:#3a5b6e;
            padding: 0.5rem;
        }
        .about h2 {
            text-align: left;
            font-size: 1.65rem;
            letter-spacing: -0.5px;
            margin-bottom: 0;
            padding: 20px 0 10px 0;
            line-height: 1.4em;
        }
        .citation{
            font-style: italic;
            color:#be6846;
            font-weight: bold;
            font-family:josefin sans, sans-serif;
            font-size: 1.3rem;
            margin-top: 25px;
            line-height: 1.3em;
        }
        .legende{
            font-style: italic;
            font-size: 0.9rem;
            margin-top: 10px;
            line-height: 1.3em;
        }
        .poster-image {
            width: 100%;
            height: auto;
            border-radius: 15px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
           transition:none;
           margin-bottom: 20px;
        }
        .poster-image:hover {
            transform:none;
        }
        
        /* ---------------- USOPOP - Concerts ---------------- */                      
        .usopop {
            margin: 3rem auto;
            max-width: 1200px;
            padding: 2.5rem;
            background-color: #6b8ca3;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            color: #FFFFFF;
            font-size: 1.1rem;
            text-align: center;
        }
        .usopop h2{
            padding: 10px 0 0 0;
            color: #FFFFFF;
            text-align: center;
            flex: 2 1 auto;
        }
        .logoUsopop{
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
            justify-content: center;
            
        }
        
        .logoUsopop img {
            flex: 0 0 auto;
        }

        .usopop .grille-artistes {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }   
        .usopop .artiste {
            text-align: center;
            background: rgba(255, 255, 255, 0.1);
            padding: 1rem;
            border-radius: 10px;
            transition: all 0.3s ease;
            font-weight: bold;
            text-transform: uppercase;
        }        
        .usopop .artiste img {
            width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            font-weight: normal;
            text-transform: none;
        }
        .usopop .artiste img:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        .usopopProgramme .day-program{
            padding: 0 0.5rem 0.5rem 0.5rem;
        }
        .usopopProgramme .day-title{
            font-size: 1.4rem;
            color:#4a6b7d;
            margin-bottom: 1.5rem;
            text-align: center;
            background: none;
            padding: 0.5rem;
            border-radius:0;
            text-shadow: none;
            text-transform: uppercase;;
            border-bottom: 2px solid #4a6b7d;

        }
        .usopopProgramme .event{
            background-color: #FFFFFF;
            border-radius: 10px;
            transition: none;
        }
        
        .usopopProgramme .event:hover {
            background: rgba(255, 255, 255, 1);
            box-shadow: none;
        }
        
        .usopopProgramme .event-time {
            color:#be6846;
            font-size: 1rem;            
            background: rgba(135, 154, 165, 0.1);
            padding: 0.3rem 0.8rem;
            border-radius: 10px;
        }
   
        /* ---------------- PROGRAMME ---------------- */
        .programme {
            margin: 2.5rem auto;
            max-width: 1200px;
            padding: 1.5rem 0;
            background-color: #FFFFFF;
        }
        .program-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .day-program {
            padding: 0;
        }        
        .day-title {
            font-size: 1.3rem;
            color: #ffffff;
            margin-bottom: 1.5rem;
            text-align: center;
            background: #5a7a8c;
            padding: 0.5rem;
            border-radius: 10px;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
            text-transform: uppercase;;
        }
        
        .event {
            margin: 1.2rem 0;
            padding: 1.5rem;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .event:hover {
            background: rgba(222, 216, 207, 0.3);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        
        .event-time {
            font-weight: 600;
            color: #5a7a8c;
            font-size: 0.95rem;
            background: rgba(90, 122, 140, 0.1);
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            display: inline-block;
        }
        
        .event-title {
            font-size: 1.1rem;
            color: #2d3748;
            margin: 0.8rem 0 0.5rem 0;
            font-weight: 600;
        }
        .event-tarif{
            font-style: italic;
            font-size: 0.9rem;
            color: #be6846;
            margin-top: 5px;;
        }
        
        .event-description {
            color: #4a5568;
            font-size: 0.95rem;
            line-height: 1.4;
            padding-top: 10px;
        }
        .event .cta-button {
            margin-top: 1rem;
            margin-bottom: 1rem;
            font-size: 1rem;
            padding: 0.6rem 1.2rem;
            border: 1px solid #5a7a8c;
            background: white;
        }
        
        .event .cta-button:hover {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            border-color:#be6846;
            color: #be6846;
        }      
        
        /* ---------------- INFOS PRATIQUES ---------------- */
        .infos {
            margin: 1rem auto;
            max-width: 1200px;
            padding: 1.5rem;
            background-color: #FFFFFF;
        }
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
            margin-bottom: 2rem;
        }
        
        .info-card {
            background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
            padding: 2rem;
            border-radius: 15px;
            border: 2px solid #5a7a8c;
            text-align: left;
            transition: all 0.3s ease;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .info-card:hover {
           /* transform: translateY(-5px);*/
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .info-card h3 {
            color: #5a7a8c;
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }
        
        .info-card p {
            color: #4a5568;
            line-height: 1.6;
        }     
        .info-card ul {   
            padding: 0 8px 10px 10px;
        }
        .contact-part {
            display:block;
        }
        .partenaires{
            line-height: 1.5em;
        }
        .partenaires h3 {
            color: #5a7a8c;
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }
        .partenaires img{
            padding-right: 20px;
        }
        /* ---------------- FOOTER ---------------- */        
        .footer {
            background: linear-gradient(135deg, #5a7a8c 0%, #4a6b7d 50%, #3a5b6e 100%);
            padding: 2rem;
            text-align: center;
            color: #ffffff;
        }
        
        .footer p {
            margin: 0.2rem 0;
        }
        .footer a{
            color: #FFFFFF;
        }
        .footer .remarque{
            font-size: 0.95rem;
            color: #cccccc;
            padding: 0;
        }
        
        .decorative-border {
            height: 10px;
            background: linear-gradient(90deg, #f4a687 0%, #5a7a8c 50%, #f4a687 100%);
            background-size: 200% 100%;
            animation: gradient-shift 3s ease-in-out infinite;
        }
        
        @keyframes gradient-shift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }
        
@media (min-width: 1024px) {
        .main-content {
            padding: 3rem 2rem;
        }
        h1 {
            font-size: 4rem;
            padding-top: 90px;  
         }
        h2 {
            font-size: 1.65rem;
        } 
        .trait{
            margin: 25px auto 35px auto;
        }
        /*---------------- BANDEAU ---------------- */
        .header {
            height: 380px;        
            background-image: url("images/bandeau_marrumaka.jpg");
            background-repeat: no-repeat;
            background-position: center 80px;
            background-attachment: fixed;
            background-size: initial;
            background-color: #000000;
            font-size: 1.5rem;
        }
        /* ---------------- PRESENTATION ---------------- */
        .sectionIntro {
            margin: 0 auto;
            max-width: 1200px;
            padding: 1.5rem;
            display: flex;
	        gap: 15px;
            justify-content: center;
            align-items: start;
        }
        .sectionIntro div{
           flex: 1 1 50%;
        }
        .about h2{
            letter-spacing: -1px;
        }
        .poster-container {
            padding: 0 2rem;
        }
        .poster-image {
           transition: all 0.3s ease;
        }
        .poster-image:hover {
            transform: scale(1.02);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        /*  ---------------- PROGRAMME ---------------- */
        .programme {
            margin: 5rem auto 3.5rem auto;
        }
        .program-grid, .info-grid {
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        }
        .day-program {
            padding: 1.5rem;
        }          
        .day-title {
            font-size: 1.4rem;
        }
        /*---------------- INFOS PRATIQUES ---------------- */
        .infos {
            margin: 3rem auto;
        }    
        .contact-part {
            display: flex;
            gap: 0.5rem;
            align-items: start;
            justify-content: start;
        }
        .partenaires{
            flex: 1 1 auto;
        }
}

/* ---------- menu de navigation ---------- */
        .navbar {
            background-color: #000;
            /*padding: 0.2rem;*/
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            text-transform: uppercase;
        }

        .navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .logo{
            padding-right: 40px;
            padding-left: 10px;
            
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 5px 15px 5px 5px;
            margin-left: auto;
        }

        .nav-toggle span {
            width: 25px;
            height: 3px;
            background-color: white;
            margin: 2px;
            transition: 0.3s;
        }        

        .nav-menu {
            display: flex;
            gap: 2rem;
        }
        
        .nav-menu a {
            flex: 1 1 auto;
            padding: 8px 20px 3px 20px;
            border-radius: 5px;
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            font-size: 1.1rem;
        }

        .nav-menu a:hover {
            background-color: #3a5b6e;
        }

        @media (max-width: 1200px) {
            
        .nav-menu {
            display: flex;
            gap: 1rem;
        }
        .nav-menu a {
            padding: 8px 5px 3px 5px;
        }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            
            .navbar-container {
            justify-content: space-between ;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: #5a7a8c;
                flex-direction: column;
                padding: 1rem;
                text-align: center;
                gap: 1rem;
            }

            .nav-menu.active {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 20px;
                font-size: 1.2rem;
            }   
        }