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

body {
    font-family: 'Work Sans', Arial, sans-serif;
    background-image: url(/img/fond_index.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Arrière-plan avec effets lumineux */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 162, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(78, 205, 196, 0.2) 0%, transparent 50%);
    z-index: -1;
}

/* Header - MODIFIÉ */
.header {
    padding: 0.3rem 2rem 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Logo */
.logo {
    font-size: 2.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
}

.logo-family {
    color: #00a2ff;
    margin-right: 0.2rem;
}

.logo-mixx {
    color: #4ecdc4;
}

/* Pour le logo image dans le header - PLUS GROS */
.logo-img {
    height: 220px;
    width: auto;
    display: block;
    margin-top: -0.5rem;
}

/* Navigation - PLUS HAUT */
.navigation {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 25px;
}

.nav-btn {
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold !important;  /* Ajout de !important */
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-family: 'Work Sans', sans-serif;
}

/* Couleurs spécifiques et FIXES pour chaque bouton - IDENTIQUES PARTOUT */
.nav-home {
    background: #f940e9;
    color: white !important;
}

.nav-about {
    background: linear-gradient(45deg, #00a2ff, #0078d4) !important;
    color: white !important;
}

.nav-prestations {
    background: #4ecdc4;    
    color: white !important;
}

.nav-contact {
    background: linear-gradient(45deg, #e74c3c, #c0392b) !important;
    color: white !important;
}

/* Hover pour tous les boutons */
.nav-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    filter: brightness(1.1);
}

/* Footer info */
.footer-info {
    text-align: center;
    margin-top: 1rem;
    color: #4ecdc4;
    font-size: 0.8rem;
    padding: 2rem;
    font-family: 'Work Sans', sans-serif;
}

.footer-info p {
    margin: 0.5rem 0;
}

/* Responsive pour header et navigation */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 1rem 2rem;
    }
    
    .navigation {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
        margin-top: 0;
    }
    
    .nav-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .logo-img {
        height: 120px;
        margin-top: 0;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2rem;
    }
    
    .logo-img {
        height: 100px;
    }
}