/* ============================================
   HEADER CSS — AuthenticWishes.com
   À inclure dans toutes vos pages
   ============================================ */

/* SECTION 1 : TITRE */
.header-title {
    background: #1a1a2e;
    text-align: center;
    padding: 28px 20px 22px;
    position: relative;
    overflow: hidden;
}
.header-title::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(180,145,90,0.18) 0%, transparent 70%);
    pointer-events: none;
}
.header-title a {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.4rem;
    font-weight: 300;
    color: #f0ead6;
    text-decoration: none;
    letter-spacing: 0.12em;
    position: relative;
    display: inline-block;
}
.header-title a span {
    color: #c9a84c;
    font-weight: 600;
}
.header-title a::after {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, #c9a84c, transparent);
    margin-top: 6px;
    opacity: 0.6;
}

/* SECTION 2 : COPYRIGHT */
.header-copy {
    background: #1a1a2e;
    border-top: 1px solid rgba(201,168,76,0.2);
    text-align: center;
    padding: 5px 10px 8px;
    font-size: 0.62rem;
    color: rgba(240,234,214,0.35);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
}

/* SECTION 3 : NAVIGATION */
.header-nav {
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.header-nav a {
    color: #444;
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 14px 24px;
    font-family: 'DM Sans', sans-serif;
    position: relative;
    transition: color 0.2s;
}
.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%; right: 50%;
    height: 2px;
    background: #c9a84c;
    transition: left 0.25s, right 0.25s;
}
.header-nav a:hover {
    color: #c9a84c;
}
.header-nav a:hover::after {
    left: 15%; right: 15%;
}
.header-nav .lang-link {
    color: #c9a84c;
    border-left: 1px solid #e8e4dc;
    margin-left: 10px;
}
.header-nav .lang-link:hover {
    color: #a07830;
}
.header-nav .lang-link::after {
    background: #a07830;
}

/* MOBILE */
@media (max-width: 600px) {
    .header-title a {
        font-size: 1.65rem;
        letter-spacing: 0.08em;
    }
    .header-nav {
        flex-wrap: wrap;
    }
    .header-nav a {
        padding: 12px 16px;
        font-size: 0.72rem;
    }
    .header-nav .lang-link {
        margin-left: 0;
    }
}