/* =============================================
   HEADER — Full responsive replacement
   ============================================= */

.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    height: 100px;
    transition: transform 0.3s ease, background 0.3s ease;
    background: transparent;
    box-sizing: border-box;
}

.site-header.is-instant {
    transition: background 0.3s ease;
}

.site-header.is-hidden {
    transform: translateY(-120px) !important;
}

.site-header.is-scrolled {
    background: rgb(30, 30, 100);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* ---- Inner layout ---- */
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0 40px;
    height: 100%;
    box-sizing: border-box;
}

/* ---- Logo ---- */
.header-left .logo-wrap {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #fff;
    height: 100%;
}

.logo-wrap img {
    max-width: 580px;
    width: 100%;
    height: auto;
    margin-right: 10px;
}

/* ---- Desktop nav ---- */
.header-nav {
    display: flex;
    align-items: flex-start;
    padding-top: 40px;
}

.header-nav .nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.header-nav .nav-menu li a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    white-space: nowrap;
}

.header-nav .nav-menu li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    height: 3px;
    background: #fff;
    transition: width 0.25s ease;
}

.header-nav .nav-menu li a:hover::after {
    width: 100%;
}

.header-nav .nav-menu li.current-menu-item a::after {
    width: 100%;
}

.header-nav .nav-menu li:last-child {
    margin-right: 10px;
}

/* ---- Hamburger toggle ---- */
.ricas-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    padding-top: 28px;
    flex-shrink: 0;
}

.ricas-menu-toggle img {
    width: 36px;
    height: 36px;
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 1024px) {
    .header-inner {
        padding: 0 24px;
    }

    .header-nav .nav-menu {
        gap: 18px;
    }
}

@media (max-width: 768px) {
    .site-header {
        height: 70px;
    }

    .header-inner {
        padding: 0 20px;
        align-items: center;
    }

    .header-left .logo-wrap {
        padding-top: 0;
    }

    .logo-wrap img {
        max-width: 250px;
    }

    .header-nav {
        display: none;
    }

    .ricas-menu-toggle {
        display: block;
        padding-top: 0;
    }
}