/*
Theme Name: Ocean Tech Ultimate 6D - Neon Edition
*/

/* --- 1. CORE UNIVERSE --- */
body {
    background: #020617 !important;
    color: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- 2. HEADER 6D NEON (SIÊU TRONG SUỐT & KHÔNG CHẶN CLICK) --- */
#main-header {
    background: rgba(2, 6, 23, 0.6) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2) !important;
    z-index: 99999 !important;
    pointer-events: auto !important;
}

/* --- 3. MENU 6D DROPDOWN (HIỆU ỨNG CHIỀU SÂU VÔ CỰC) --- */
.sub-menu, ul.children {
    background: rgba(7, 13, 31, 0.9) !important;
    backdrop-filter: blur(30px) !important;
    border: 1px solid rgba(59, 130, 246, 0.5) !important;
    border-radius: 20px !important;
    padding: 15px !important;
    /* Hiệu ứng đổ bóng 6D: Kết hợp đổ bóng ngoài và Neon Glow */
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.9), 
        0 0 20px rgba(59, 130, 246, 0.3),
        inset 0 0 15px rgba(59, 130, 246, 0.1) !important;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1) !important;
}

/* Hiệu ứng Hover cho từng Item trong menu con */
.sub-menu li a {
    border-radius: 10px;
    padding: 10px 15px !important;
    transition: all 0.3s ease !important;
    border: 1px solid transparent;
}

.sub-menu li a:hover {
    background: rgba(59, 130, 246, 0.1) !important;
    border-color: rgba(59, 130, 246, 0.4) !important;
    color: #60a5fa !important;
    transform: translateX(5px);
    text-shadow: 0 0 8px rgba(96, 165, 250, 0.8);
}

/* --- 4. FIX SEARCH BOX (KHÔNG CÒN BỊ CHÌM/MỜ) --- */
#search-box {
    z-index: 1000000 !important; /* Phải cao hơn Header */
    background: rgba(2, 6, 23, 0.95) !important;
    backdrop-filter: blur(40px) !important;
}

.search-inner {
    transform: scale(1.1); /* Tạo cảm giác Search nổi lên trên */
}

.search-inner form {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 2px solid #3b82f6 !important;
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5) !important;
    border-radius: 100px;
    padding: 15px 40px;
}

/* --- 5. HIỆU ỨNG ĐIỆN TỬ CHO TOÀN WEB (CARD & BANNER) --- */
.ot-glass, .service-card-5d, .widget {
    background: rgba(15, 23, 42, 0.4) !important;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: all 0.4s ease;
}

.ot-glass:hover, .service-card-5d:hover {
    border-color: #3b82f6;
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.4);
    transform: translateY(-8px) scale(1.02);
}

/* Hiệu ứng vạch sáng chạy trên Card (6D Effect) */
.service-card-5d::after {
    content: "";
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transform: rotate(45deg);
    transition: 0.8s;
}

.service-card-5d:hover::after {
    left: 100%;
}
/* MENU MOBILE 6D NEON - FIX LỖI BỊ CHÌM */
@media (max-width: 1024px) {
    #mobile-menu-overlay {
        display: none; /* Mặc định ẩn, JS sẽ bật flex */
        position: fixed !important;
        inset: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        background: rgba(2, 6, 23, 0.98) !important; /* Nền tối đậm để nổi bật */
        backdrop-filter: blur(30px) saturate(200%) !important;
        -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
        z-index: 9999999 !important; /* Cao nhất vũ trụ */
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    /* Hiệu ứng các mục menu bay vào */
    #mobile-menu-overlay ul li {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.5s ease;
    }

    #mobile-menu-overlay.opacity-100 ul li {
        opacity: 1;
        transform: translateY(0);
    }

    /* Làm menu con (Sub-menu) trên Mobile đẹp hơn */
    #mobile-menu-overlay .sub-menu {
        background: rgba(255, 255, 255, 0.05) !important;
        border-radius: 15px;
        margin-top: 10px;
        padding: 10px 20px !important;
        border: 1px dashed rgba(59, 130, 246, 0.3) !important;
    }
}

/* FIX LỖI CHÌM CHO DESKTOP */
#main-header {
    transform: translateZ(1000px); /* Ép trình duyệt đưa header ra lớp ngoài cùng */
}