/* ============================================================
   HEADER – FORMATION SPORT 94
   Charte Prestige Noir & Or – VERSION NETTOYÉE
   ============================================================ */

/* ===========================
   HEADER GLOBAL
   =========================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: rgba(5, 16, 32, 0.95);
    border-bottom: 1px solid rgba(191, 149, 63, 0.2);
    z-index: 1000;
    transition: height 0.4s ease, background 0.4s ease;
    box-sizing: border-box;
}

/* Glassmorphism (si supporté) */
@supports (backdrop-filter: blur(15px)) {
    .site-header {
        backdrop-filter: blur(15px);
        background: rgba(5, 16, 32, 0.8);
    }
}

/* État réduit au scroll */
.site-header.is-scrolled {
    height: 75px;
    background: rgba(5, 16, 32, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ===========================
   CONTAINER
   =========================== */
.site-header .header-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 25px;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

/* ===========================
   LOGO
   =========================== */
.site-header .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.site-header .logo .text-gold {
    background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

/* ===========================
   NAVIGATION DESKTOP
   =========================== */
.site-header nav {
    margin-left: auto;
}

.site-header nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 35px;
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
}

.site-header nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.3s ease;
}

.site-header nav a:hover,
.site-header nav a.active {
    color: #bf953f;
}

/* ===========================
   BOUTON BURGER
   =========================== */
.site-header .mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
}

/* ===========================
   MOBILE ≤ 992px
   =========================== */
@media (max-width: 992px) {

    .site-header {
        height: 70px;
        z-index: 2000;
    }

    .site-header .mobile-toggle {
        display: block;
        margin-left: auto; /* burger à droite */
    }

    .site-header nav {
    position: fixed;
    top: 70px;                 /* hauteur du header mobile */
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: #051020;
    padding-top: 30px;

    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    z-index: 1900;
}

.site-header nav.active {
    transform: translateX(0);
}

    .site-header nav.active {
        right: 0;
        visibility: visible;
    }

    .site-header nav ul {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .site-header nav a {
        font-size: 1.2rem;
    }
}

/* ===========================
   DESKTOP ≥ 993px
   =========================== */
@media (min-width: 993px) {

    .site-header .mobile-toggle {
        display: none;
    }

}

.site-header .header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}