/* --- PREMIUM TACTICAL NAVBAR --- */
.navbar {
    position: fixed;
    top: 0; /* Flat docked top navbar */
    left: 0;
    transform: none;
    width: 100%;
    max-width: 100%;
    height: 85px;
    background: rgba(9, 9, 11, 0.45); /* High transparency glass */
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    z-index: 1000;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    top: 0;
    width: 100%;
    border-radius: 0;
    background: rgba(9, 9, 11, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    height: 75px;
}

.nav-container {
    width: 100%;
    padding: 0 40px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo {
    height: 100px;
    width: auto;
    filter: brightness(1.2);
    transition: var(--transition);
}

.logo-divider {
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.15);
    margin: 0 15px;
}

.logo-subtext {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    line-height: 1.25;
}

.nav-menu ul {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--k-text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: 10px 0;
    opacity: 0.7;
    transition: all 0.3s ease;
}


.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--k-accent);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--k-accent);
}

.nav-menu a:hover, .nav-menu a.active {
    opacity: 1;
    color: var(--k-accent);
}

.nav-menu a:hover::after, .nav-menu a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-cta-new {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    border: 1px solid var(--k-accent);
    color: var(--k-accent);
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 2px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-cta-new:hover {
    background: var(--k-accent);
    color: #000;
}

.nav-cta-new .arrow-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid var(--k-accent);
    font-size: 0.62rem;
    transition: all 0.3s ease;
}

.nav-cta-new .arrow-circle i {
    transform: rotate(-45deg);
    transition: transform 0.3s ease;
}

.nav-cta-new:hover .arrow-circle {
    border-color: #000;
}

.nav-cta-new:hover .arrow-circle i {
    transform: rotate(-45deg) scale(1.1);
}

.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 222, 89, 0.15);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1002;
    overflow: hidden;
}

.mobile-menu-toggle:hover {
    border-color: var(--k-accent);
    background: rgba(255, 222, 89, 0.05);
    box-shadow: 0 0 15px rgba(255, 222, 89, 0.25);
    transform: scale(1.05);
}

.burger-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px dashed transparent;
    transition: all 0.5s ease;
    pointer-events: none;
}

.mobile-menu-toggle.open .burger-ring {
    border-color: rgba(255, 222, 89, 0.4);
    animation: rotateRing 8s infinite linear;
}

@keyframes rotateRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.burger-bars {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 18px;
    height: 12px;
    position: relative;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--k-text-light);
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.mobile-menu-toggle:hover .bar {
    background: var(--k-accent);
}

/* Open states - Morphing Transition */
.mobile-menu-toggle.open {
    border-color: var(--k-accent);
    background: rgba(255, 222, 89, 0.08);
    box-shadow: 0 0 15px rgba(255, 222, 89, 0.3);
}

.mobile-menu-toggle.open .burger-bars {
    transform: rotate(180deg);
}

.mobile-menu-toggle.open .bar-1 {
    transform: translateY(5px) rotate(45deg);
    background: var(--k-accent);
}

.mobile-menu-toggle.open .bar-2 {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.open .bar-3 {
    transform: translateY(-5px) rotate(-45deg);
    background: var(--k-accent);
}

@media (max-width: 1200px) {
    .nav-menu ul {
        gap: 20px;
    }
    .nav-container {
        padding: 0 20px !important;
    }
    .nav-logo {
        height: 70px;
    }
}

/* Audio Toggle Button */
.audio-toggle-btn {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.5);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    margin-right: 12px;
}

.audio-toggle-btn:hover {
    border-color: var(--k-accent);
    color: var(--k-accent);
}

.audio-toggle-btn.audio-on {
    border-color: var(--k-accent);
    color: var(--k-accent);
}

/* --- SERVICES DROPDOWN (MEGA MENU) --- */
.nav-item.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.dropdown-arrow {
    font-size: 0.65rem;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.nav-item.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    width: 720px;
    background: rgba(9, 9, 11, 0.98);
    border: 1px solid rgba(255, 222, 89, 0.12);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.dropdown-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr 1.3fr;
    gap: 30px;
    text-align: left;
}

.dropdown-col {
    display: flex;
    flex-direction: column;
}

.dropdown-col h5 {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--k-accent);
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 8px;
}

.dropdown-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
}

.dropdown-col a {
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    color: var(--k-text-muted) !important;
    text-transform: none !important;
    letter-spacing: 0.5px !important;
    padding: 2px 0 !important;
    opacity: 1 !important;
    transition: color 0.3s ease, padding-left 0.3s ease !important;
}

.dropdown-col a::after {
    display: none !important;
}

.dropdown-col a:hover {
    color: var(--k-accent) !important;
    padding-left: 4px !important;
}

.dropdown-highlight {
    color: var(--k-accent) !important;
    font-weight: 700 !important;
}

/* Tablet & Mobile Dropdown Handling */
@media (max-width: 1200px) {
    .dropdown-menu {
        width: 600px;
    }
}

@media (max-width: 1024px) {
    .dropdown-menu {
        position: static;
        width: 100%;
        max-width: 320px;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 10px 0;
        background: transparent;
        display: none;
        pointer-events: auto;
        visibility: visible;
        opacity: 1;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .dropdown-toggle {
        justify-content: center;
    }

    .dropdown:hover .dropdown-menu {
        display: block;
    }

    .dropdown-grid {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
        width: 100%;
    }

    .dropdown-col {
        width: 100%;
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.05);
        padding: 18px;
        border-radius: 10px;
        box-sizing: border-box;
        transition: all 0.3s ease;
    }

    .dropdown-col:hover {
        background: rgba(255, 222, 89, 0.03);
        border-color: rgba(255, 222, 89, 0.15);
    }

    .dropdown-col h5 {
        font-size: 0.72rem !important;
        margin-bottom: 12px;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding-bottom: 6px;
        color: var(--k-accent) !important;
        letter-spacing: 2px !important;
    }

    .dropdown-col ul {
        align-items: center;
        gap: 10px;
    }

    .nav-menu .dropdown-col a {
        font-size: 0.85rem !important;
        font-weight: 500 !important;
        letter-spacing: 0.5px !important;
        text-align: center;
        color: var(--k-text-muted) !important;
        padding: 4px 0 !important;
        line-height: 1.3 !important;
        text-transform: none !important;
    }
    
    .nav-menu .dropdown-col a:hover {
        color: var(--k-accent) !important;
    }
}

/* --- COMPLETELY NEW MOBILE MENU OVERLAY --- */
.mobile-overlay-menu {
    display: none !important;
}

@media (max-width: 1024px) {
    .mobile-overlay-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(7, 7, 10, 0.98);
        backdrop-filter: blur(30px) saturate(160%);
        -webkit-backdrop-filter: blur(30px) saturate(160%);
        z-index: 999; /* slightly below toggle button */
        display: none !important;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    .mobile-overlay-menu.active {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
    }

    .mobile-menu-grid-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: 
            linear-gradient(rgba(255, 222, 89, 0.02) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255, 222, 89, 0.02) 1px, transparent 1px);
        background-size: 35px 35px;
        background-position: center;
        pointer-events: none;
        opacity: 0.7;
    }

    .mobile-menu-container {
        position: relative;
        width: 100%;
        height: 100%;
        padding: 100px 24px 30px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    body.menu-open {
        overflow: hidden !important;
    }

    /* Main Links (Strategic Index Terminals) */
    .mobile-main-links {
        display: flex;
        flex-direction: column;
        gap: 16px;
        margin-bottom: 25px;
        text-align: left;
    }

    .mobile-main-links a {
        font-family: var(--font-heading);
        font-size: 1.6rem !important;
        font-weight: 900 !important;
        text-transform: uppercase;
        letter-spacing: 2px;
        color: var(--k-text-light) !important;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 12px;
        opacity: 0.75 !important;
        transition: all 0.3s ease !important;
    }

    .mobile-main-links a::after {
        display: none !important;
    }

    .mobile-main-links a .link-num {
        font-family: monospace;
        font-size: 0.8rem;
        color: var(--k-accent);
        opacity: 0.8;
    }

    .mobile-main-links a:hover,
    .mobile-main-links a.active {
        color: var(--k-accent) !important;
        opacity: 1 !important;
        transform: translateX(6px);
    }

    /* Services Grid Directory */
    .mobile-services-selector {
        margin-bottom: 30px;
        text-align: left;
    }

    .selector-title {
        font-family: monospace;
        font-size: 0.65rem;
        letter-spacing: 3px;
        color: rgba(255, 255, 255, 0.4);
        text-transform: uppercase;
        margin-bottom: 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding-bottom: 6px;
    }

    .services-selector-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .services-selector-grid a {
        background: rgba(255, 255, 255, 0.015);
        border: 1px solid rgba(255, 255, 255, 0.04);
        padding: 10px 12px;
        border-radius: 6px;
        font-size: 0.8rem !important;
        font-weight: 600 !important;
        color: var(--k-text-muted) !important;
        text-decoration: none;
        transition: all 0.3s ease !important;
        text-align: left;
        display: block;
        box-sizing: border-box;
        letter-spacing: 0.5px !important;
        text-transform: none !important;
    }

    .services-selector-grid a::after {
        display: none !important;
    }

    .services-selector-grid a:hover {
        background: rgba(255, 222, 89, 0.04);
        border-color: rgba(255, 222, 89, 0.2);
        color: var(--k-accent) !important;
        transform: translateY(-1px);
    }

    /* Mobile Menu Footer Details */
    .mobile-menu-footer {
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        padding-top: 20px;
        display: flex;
        flex-direction: column;
        gap: 15px;
        text-align: left;
    }

    .mobile-menu-footer .m-contact {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-menu-footer .m-contact a {
        color: var(--k-text-muted) !important;
        font-size: 0.8rem !important;
        font-weight: 500 !important;
        text-decoration: none;
        opacity: 1 !important;
        transition: color 0.3s ease;
    }

    .mobile-menu-footer .m-contact a::after {
        display: none !important;
    }

    .mobile-menu-footer .m-contact a:hover {
        color: var(--k-accent) !important;
    }

    .mobile-menu-footer .m-contact i {
        color: var(--k-accent);
        margin-right: 6px;
        font-size: 0.85rem;
    }

    .mobile-menu-footer .m-socials {
        display: flex;
        gap: 16px;
        justify-content: flex-start;
    }

    .mobile-menu-footer .m-socials a {
        font-size: 1rem !important;
        color: var(--k-text-muted) !important;
        opacity: 0.7 !important;
        transition: all 0.3s ease !important;
    }

    .mobile-menu-footer .m-socials a::after {
        display: none !important;
    }

    .mobile-menu-footer .m-socials a:hover {
        color: var(--k-accent) !important;
        opacity: 1 !important;
        transform: translateY(-2px);
    }
}