header {
    max-width: 1200px;
    margin: 0 auto 20px;
    padding: 12px 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    white-space: nowrap;
}

/* The association's name, set as text: there is no image to load and nothing to
   go blurry on a retina screen. The name already carries the house numbers, so
   the logo is this one element. */
.logo-name {
    color: var(--primary-color);
    letter-spacing: 0.01em;
    transition: color 0.2s;
}

.logo:hover .logo-name,
.logo:focus-visible .logo-name {
    color: var(--accent-color);
}

header nav ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
}

header nav a {
    display: block;
    padding: 8px 14px;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    border-bottom: 3px solid transparent;
    transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}

header nav a:hover,
header nav a:focus-visible {
    color: var(--accent-color);
    background-color: #e8f8f5;
}

/* Current page: set class="active" (or aria-current="page") on the link */
header nav a.active,
header nav a[aria-current="page"] {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

header nav .lang-btn {
    margin-left: 10px;
}

/* Sign in / profile, the last item on the right of the menu. */
.header-account {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    margin-left: 4px;
    padding: 0;
    border-radius: 50%;
    color: var(--primary-color);
}

.header-account:hover,
.header-account:focus-visible {
    color: var(--accent-color);
    background-color: #e8f8f5;
}

.header-account[aria-current="page"] {
    color: var(--accent-color);
    border-bottom-color: transparent;
    background-color: #e8f8f5;
}

@media (max-width: 768px) {
    header { padding: 12px 15px; margin-bottom: 15px; }
    .header-container { flex-direction: column; align-items: stretch; gap: 12px; }
    .logo { font-size: 19px; justify-content: center; }

    /* Menu stays visible but wraps; 44px tap targets */
    header nav ul { justify-content: center; gap: 4px 6px; }
    header nav a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 8px 12px;
        font-size: 15px;
    }
    header nav .lang-btn { margin-left: 0; min-height: 44px; }
}