html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: #333;
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* ===== HEADER ===== */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(135deg, #ff8c00, #ff6b00);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(255,140,0,0.3);
}

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

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    cursor: pointer;
}

.nav-links a:hover {
    color: #ff8c00;
}

/* Positionnement du menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none; /* Caché par défaut */
    position: absolute;
    right: 0; /* Aligné à droite de l'icône */
    background-color: #ffffff;
    min-width: 180px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
    border-radius: 8px;
    z-index: 1000;
    margin-top: 10px;
    overflow: hidden;
}

/* Style des liens dans le menu */
.dropdown-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
}

.welcome-txt {
    padding: 10px 16px;
    margin: 0;
    font-size: 12px;
    color: #888;
    background: #fafafa;
}

/* Affichage du menu */
.show {
    display: block;
}