/* Shared mobile navigation — loaded last on every page */

.nav-extra { display: none !important; }

@media (max-width: 768px) {
    /* backdrop-filter would make the fixed menu size itself to the header, not the screen */
    .header {
        -webkit-backdrop-filter: none !important;
        backdrop-filter: none !important;
        background: #11263F !important;
    }
    .header .nav { padding: 0.65rem 0 !important; }
    .header .btn, .nav > div > .btn, .header .btn-primary,
    #openModal { display: none !important; }

    /* ── Hamburger button ── */
    .mobile-menu {
        display: block !important;
        position: relative !important;
        width: 44px !important; height: 44px !important;
        padding: 0 !important; margin: 0 !important;
        border: 1px solid rgba(74,144,217,0.35) !important;
        border-radius: 12px !important;
        background: rgba(74,144,217,0.1) !important;
        font-size: 0 !important; color: transparent !important;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
        transition: background 0.25s, border-color 0.25s;
        flex-shrink: 0;
    }
    .mobile-menu i { display: none !important; }
    .mobile-menu::before,
    .mobile-menu::after {
        content: '';
        position: absolute;
        left: 11px;
        width: 20px; height: 2px;
        border-radius: 2px;
        background: #FFFFFF;
        transition: top 0.3s cubic-bezier(.4,0,.2,1), transform 0.3s cubic-bezier(.4,0,.2,1), box-shadow 0.2s, width 0.3s;
    }
    .mobile-menu::before { top: 13px; box-shadow: 0 7px 0 #FFFFFF; }
    .mobile-menu::after  { top: 27px; width: 13px; }

    .nav:has(.nav-links.open) .mobile-menu,
    .nav:has(.nav-links.active) .mobile-menu {
        background: rgba(74,144,217,0.2) !important;
        border-color: rgba(74,144,217,0.6) !important;
    }
    .nav:has(.nav-links.open) .mobile-menu::before,
    .nav:has(.nav-links.active) .mobile-menu::before {
        top: 20px; transform: rotate(45deg); box-shadow: 0 0 0 transparent;
    }
    .nav:has(.nav-links.open) .mobile-menu::after,
    .nav:has(.nav-links.active) .mobile-menu::after {
        top: 20px; width: 20px; transform: rotate(-45deg);
    }

    /* ── Full-screen panel (sits under the logo + button, over everything else) ── */
    .nav-links {
        display: flex !important;
        position: fixed !important;
        top: 0 !important; left: 0 !important; right: 0 !important; bottom: auto !important;
        width: 100% !important;
        height: 100vh !important;
        height: 100dvh !important;
        z-index: -1 !important;
        margin: 0 !important;
        padding: 96px 24px calc(28px + env(safe-area-inset-bottom, 0px)) !important;
        list-style: none !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: stretch !important;
        gap: 0 !important;
        overflow-y: auto !important;
        background:
            radial-gradient(120% 60% at 100% 0%, rgba(74,144,217,0.16), transparent 60%),
            radial-gradient(80% 50% at 0% 100%, rgba(74,144,217,0.08), transparent 70%),
            #08121F !important;
        border: none !important;
        box-shadow: none !important;
        -webkit-backdrop-filter: none !important;
        backdrop-filter: none !important;
        counter-reset: navitem;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.3s ease, visibility 0s linear 0.3s;
    }
    .nav-links.open,
    .nav-links.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transition: opacity 0.3s ease, visibility 0s linear 0s;
    }

    .nav-links > li {
        width: 100% !important;
        margin: 0 !important;
        border-bottom: 1px solid rgba(74,144,217,0.14);
        opacity: 0;
        transform: translateY(14px);
        transition: opacity 0.35s ease, transform 0.35s cubic-bezier(.2,.7,.3,1);
    }
    .nav-links.open > li, .nav-links.active > li { opacity: 1; transform: none; }
    .nav-links.open > li:nth-child(1), .nav-links.active > li:nth-child(1) { transition-delay: 0.05s; }
    .nav-links.open > li:nth-child(2), .nav-links.active > li:nth-child(2) { transition-delay: 0.10s; }
    .nav-links.open > li:nth-child(3), .nav-links.active > li:nth-child(3) { transition-delay: 0.15s; }
    .nav-links.open > li:nth-child(4), .nav-links.active > li:nth-child(4) { transition-delay: 0.20s; }
    .nav-links.open > li:nth-child(5), .nav-links.active > li:nth-child(5) { transition-delay: 0.25s; }

    .nav-links > li:not(.nav-extra) > a {
        counter-increment: navitem;
        display: flex !important;
        align-items: center !important;
        gap: 1rem !important;
        width: 100% !important;
        padding: 1.15rem 0.25rem !important;
        font-family: 'Rajdhani', 'Arial Narrow', Arial, sans-serif !important;
        font-size: 1.9rem !important;
        font-weight: 600 !important;
        letter-spacing: 0.01em !important;
        line-height: 1.1 !important;
        color: #FFFFFF !important;
        text-decoration: none !important;
        background: none !important;
        border-radius: 8px;
        -webkit-tap-highlight-color: transparent;
        transition: color 0.2s, background 0.2s, padding 0.2s;
    }
    .nav-links > li:not(.nav-extra) > a::before {
        content: counter(navitem, decimal-leading-zero);
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        font-size: 0.75rem;
        font-weight: 600;
        letter-spacing: 0.08em;
        font-variant-numeric: tabular-nums;
        color: #4A90D9;
        min-width: 1.6rem;
    }
    /* chevron replaces the desktop hover underline */
    .nav-links > li:not(.nav-extra) > a::after {
        content: '' !important;
        position: static !important;
        display: block !important;
        width: 9px !important; height: 9px !important;
        margin-left: auto !important;
        margin-right: 6px !important;
        background: none !important;
        border-top: 2px solid rgba(127,168,204,0.6) !important;
        border-right: 2px solid rgba(127,168,204,0.6) !important;
        transform: rotate(45deg) !important;
        transition: transform 0.2s, border-color 0.2s !important;
    }
    .nav-links > li:not(.nav-extra) > a:active { background: rgba(74,144,217,0.08) !important; }
    .nav-links > li:not(.nav-extra) > a.active { color: #4A90D9 !important; }
    .nav-links > li:not(.nav-extra) > a.active::after { border-color: #4A90D9 !important; }

    /* ── CTA + contact at the bottom ── */
    .nav-links > li.nav-extra {
        display: flex !important;
        flex-direction: column;
        gap: 1rem;
        margin-top: auto !important;
        padding-top: 2rem;
        border-bottom: none;
    }
    .nav-extra .nav-cta {
        display: flex !important;
        align-items: center; justify-content: center; gap: 0.6rem;
        width: 100%;
        padding: 1rem 1.25rem !important;
        border-radius: 10px;
        background: #4A90D9 !important;
        color: #FFFFFF !important;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        text-decoration: none !important;
        box-shadow: 0 0 24px rgba(74,144,217,0.35);
    }
    .nav-extra .nav-cta:active { background: #6BAED6 !important; }
    .nav-extra .nav-mail {
        display: flex !important;
        align-items: center; justify-content: center; gap: 0.5rem;
        padding: 0.25rem !important;
        color: #7FA8CC !important;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
        font-size: 0.875rem !important;
        font-weight: 500 !important;
        text-decoration: none !important;
    }
    .nav-extra a::after, .nav-extra a::before { display: none !important; content: none !important; }

    html:has(.nav-links.open), html:has(.nav-links.active),
    body:has(.nav-links.open), body:has(.nav-links.active) { overflow: hidden !important; }
}

@media (max-width: 380px) {
    .nav-links > li:not(.nav-extra) > a { font-size: 1.65rem !important; padding: 1rem 0.25rem !important; }
}

@media (prefers-reduced-motion: reduce) {
    .nav-links, .nav-links > li, .mobile-menu::before, .mobile-menu::after { transition: none !important; }
}