.modern-header {
    background-color: #000;
    width: 100%;
    position: relative;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    font-family: 'Segoe UI', sans-serif;
    text-align: left;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 60px;
    width: 75px; /* Garde ta largeur spécifique */
    border-radius: 10px;
    transition: transform 0.3s ease;
}
.logo img:hover { transform: scale(1.05); }

.nav-menu {
    display: flex;
    align-items: center;
    flex-grow: 1;
    justify-content: space-between;
    margin-left: 30px;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #fff;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

.nav-link.nav-cta {
    color: #111;
    background-color: #fff;
    padding: 8px 18px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.nav-link.nav-cta::after { display: none; }
.nav-link.nav-cta:hover {
    background-color: #e4e4e4;
    color: #000;
}
/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
    position: absolute; top: 100%; left: 0; background-color: #111;
    list-style: none; padding: 10px 0; min-width: 180px; box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    border-radius: 0 0 8px 8px; opacity: 0; visibility: hidden;
    transform: translateY(10px); transition: all 0.3s ease; z-index: 1001; text-align: left;
}
.dropdown-menu li a {
    display: block; padding: 10px 20px; color: #bbb; text-decoration: none; transition: 0.2s; font-size: 1rem;
}
.dropdown-menu li a:hover { color: #fff; background-color: #222; padding-left: 25px; }
.dropdown:hover .dropdown-menu { display: block; opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }

.header-info {
    color: #888; font-size: 0.75rem; margin: 0; max-width: 200px; text-align: right; line-height: 1.2;
    font-family: 'Segoe UI', sans-serif;
}

/* Cache les éléments mobiles sur desktop */
.nav-toggle, .nav-toggle-label { display: none; }

/* =========================================
   RESPONSIVE MEDIA QUERIES POUR HEADER
   ========================================= */

/* --- TABLETTE & MOBILE MENU (Break at 992px) --- */
@media screen and (max-width: 992px) {
    .navbar { padding: 0 15px; }
    
    /* Burger Logic */
    .nav-toggle-label { display: block; cursor: pointer; width: 30px; height: 20px; position: relative; z-index: 1002; }
    .nav-toggle-label span, .nav-toggle-label span::before, .nav-toggle-label span::after {
        display: block; background: #fff; height: 3px; width: 100%; border-radius: 2px; position: absolute; transition: all 0.3s ease;
    }
    .nav-toggle-label span { top: 8px; }
    .nav-toggle-label span::before { content: ''; top: -8px; }
    .nav-toggle-label span::after { content: ''; top: 8px; }
    .nav-toggle:checked ~ .nav-toggle-label span { background: transparent; }
    .nav-toggle:checked ~ .nav-toggle-label span::before { transform: rotate(45deg); top: 0; }
    .nav-toggle:checked ~ .nav-toggle-label span::after { transform: rotate(-45deg); top: 0; }

    /* Mobile Menu */
    .nav-menu {
        position: absolute; top: 80px; left: 0; background-color: #000; width: 100%;
        flex-direction: column; align-items: flex-start; margin: 0; padding: 20px;
        border-top: 1px solid #333; transform: scaleY(0); transform-origin: top; transition: transform 0.3s ease;
    }
    .nav-toggle:checked ~ .nav-menu { transform: scaleY(1); }
    .nav-list { flex-direction: column; width: 100%; gap: 0; }
    .nav-link { display: block; padding: 15px 0; font-size: 1.2rem; border-bottom: 1px solid #222; }
    
    .dropdown-menu {
        position: static; opacity: 1; visibility: visible; transform: none;
        background-color: #111; box-shadow: none; display: none; padding-left: 20px;
    }
    .dropdown:hover .dropdown-menu { display: block; }
    .header-info { margin-top: 20px; text-align: left; width: 100%; max-width: 100%; }
}