/* STABLE MENU SYSTEM - NO BLINKING, NO CONFLICTS */

/* DESKTOP MENU - FORCE HORIZONTAL LAYOUT */
.desktop-menu {
    display: none;
}

.desktop-menu ul {
    display: flex !important;
    flex-direction: row !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    align-items: center !important;
    justify-content: flex-start !important;
    flex-wrap: nowrap !important;
}

.desktop-menu ul li {
    display: inline-block !important;
    list-style: none !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
}

.desktop-menu ul li a {
    color: #2f2f2f !important;
    display: block !important;
    padding: 18px 15px !important;
    text-decoration: none !important;
    font-family: "Noto Sans JP", sans-serif !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    transition: color 0.3s ease !important;
    white-space: nowrap !important;
}

.desktop-menu ul li a:hover {
    color: #e01c38 !important;
}

/* Mobile toggle - fixed position */
.mobile-toggle {
    display: none !important;
    position: fixed !important;
    right: 20px !important;
    top: 20px !important;
    z-index: 9999 !important;
    background: rgba(255,255,255,0.9) !important;
    border-radius: 5px !important;
    padding: 5px !important;
}

.hamburger-btn {
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    padding: 10px !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 4px !important;
}

.hamburger-btn span {
    background: #000 !important;
    display: block !important;
    height: 3px !important;
    width: 25px !important;
    transition: all 0.3s ease !important;
    border-radius: 2px !important;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px) !important;
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0 !important;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px) !important;
}

/* Mobile menu - slide from left */
.mobile-menu {
    position: fixed !important;
    top: 0 !important;
    left: -100% !important;
    width: 280px !important;
    height: 100vh !important;
    background: #fff !important;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1) !important;
    z-index: 9998 !important;
    transition: left 0.3s ease !important;
    overflow-y: auto !important;
    padding-top: 80px !important;
}

.mobile-menu.active {
    left: 0 !important;
}

.mobile-menu ul {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
}

.mobile-menu ul li {
    border-bottom: 1px solid #f0f0f0 !important;
    display: block !important;
    list-style: none !important;
}

.mobile-menu ul li a {
    color: #333 !important;
    display: block !important;
    padding: 18px 25px !important;
    text-decoration: none !important;
    font-size: 16px !important;
    transition: all 0.3s ease !important;
}

.mobile-menu ul li a:hover {
    background: #f8f8f8 !important;
    color: #e01c38 !important;
    padding-left: 35px !important;
}

/* Mobile overlay */
.mobile-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0,0,0,0.5) !important;
    z-index: 9997 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
}

.mobile-overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Responsive breakpoints */
@media (min-width: 992px) {
    .desktop-menu { 
        display: block !important; 
    }
    .mobile-toggle { 
        display: none !important; 
    }
    .desktop-right {
        display: flex !important;
    }
}

@media (max-width: 991px) {
    .desktop-menu,
    .desktop-menu ul,
    .desktop-menu ul li,
    .desktop-menu ul li a { 
        display: none !important; 
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
        overflow: hidden !important;
        position: absolute !important;
        left: -9999px !important;
    }
    .mobile-toggle { 
        display: block !important; 
        visibility: visible !important;
    }
    .desktop-right {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    .header-right {
        justify-content: flex-end !important;
    }
}

/* Override any conflicting styles - DESKTOP ONLY */
@media (min-width: 992px) {
    .header-menu .desktop-menu {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    .header-menu .desktop-menu ul {
        display: flex !important;
        flex-direction: row !important;
        visibility: visible !important;
        opacity: 1 !important;
        align-items: center !important;
        justify-content: flex-start !important;
        flex-wrap: nowrap !important;
    }
    .header-menu .desktop-menu ul li {
        display: inline-block !important;
        visibility: visible !important;
        opacity: 1 !important;
        flex-shrink: 0 !important;
    }
    .header-menu .desktop-menu ul li a {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        white-space: nowrap !important;
    }
}

/* AGGRESSIVE MOBILE HIDING */
@media (max-width: 991px) {
    .header-menu .desktop-menu,
    .header-menu .desktop-menu ul,
    .header-menu .desktop-menu ul li,
    .header-menu .desktop-menu ul li a,
    .main-menu,
    .main-menu nav,
    .main-menu ul,
    .navbar-collapse,
    ul.navbar-collapse {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
        overflow: hidden !important;
        position: absolute !important;
        left: -9999px !important;
        top: -9999px !important;
    }
}