/* ───────────────────────────────────────────
           Desktop nav tweaks (on top of style.css)
        ─────────────────────────────────────────── */
    .nav-link {
        position: relative;
        display: flex;
        align-items: center;
        gap: 0;
    }

    /* Hide sidebar-only elements on desktop */
    .sidebar-hd,
    .sidebar-ft,
    .sb-icon,
    .sb-toggle-inner .sb-icon {
        display: none;
    }

    /* Desktop nav-drop-toggle: show only text + chevron */
    .sb-toggle-inner {
        display: inline-flex;
        align-items: center;
        gap: 0;
    }

    /* Desktop hover underline */
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: linear-gradient(135deg, #213d7e, #ff7f00);
        transition: width 0.3s;
        border-radius: 2px;
    }

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

    .nav-link:hover,
    .nav-link.active {
        color: #213d7e !important;
    }

    /* Desktop dropdown chevron */
    .dropdown.open .fa-chevron-down {
        transform: rotate(180deg);
    }

    .fa-chevron-down {
        transition: transform 0.3s ease;
    }

    /* Desktop dropdown panel open */
    .dropdown-content.open {
        display: block !important;
        animation: sbSlideDown 0.25s ease;
    }

    @keyframes sbSlideDown {
        from {
            opacity: 0;
            transform: translateY(-8px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* dd-item desktop */
    .dd-item {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        padding: 0.6rem 0.65rem;
        border-radius: 10px;
        text-decoration: none;
        color: #475569;
        transition: all 0.2s;
    }

    .dd-item:hover {
        background: #f8fafc;
    }

    .dd-icon {
        width: 34px;
        height: 34px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 0.9rem;
    }

    .dd-title {
        font-weight: 600;
        color: #1e293b;
        font-size: 0.82rem;
        line-height: 1.2;
    }

    .dd-sub {
        font-size: 0.7rem;
        color: #94a3b8;
        margin-top: 0.1rem;
        line-height: 1.3;
    }

    .dd-item:hover .dd-title {
        color: #213d7e;
    }

    /* Instagram DM / AI item */
    .dd-icon-ig { background: linear-gradient(135deg, rgba(139,92,246,.15), rgba(236,72,153,.12)); color: #ec4899 !important; border: 1px solid rgba(236,72,153,.25); }
    .dd-item-ai .dd-title { background: linear-gradient(135deg,#8b5cf6,#ec4899); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
    .dd-ai-badge { display:inline-flex; align-items:center; font-size:9px; font-weight:800; padding:1px 5px; border-radius:4px; background:linear-gradient(135deg,#8b5cf6,#ec4899); color:#fff; -webkit-text-fill-color:#fff; letter-spacing:.04em; margin-left:4px; vertical-align:middle; }

    /* Sticky header */
    #main-header.scrolled {
        background: rgba(255, 255, 255, 0.92) !important;
        backdrop-filter: blur(12px) !important;
        -webkit-backdrop-filter: blur(12px) !important;
        box-shadow: 0 4px 24px rgba(33, 61, 126, 0.12) !important;
    }

    /* Top-header link hovers */
    .top-header a:hover {
        color: white !important;
    }

    .top-social:hover {
        color: #FF6B00 !important;
        transform: translateY(-2px);
    }

    /* ───────────────────────────────────────────
           MOBILE SIDEBAR  (≤ 900 px)
           All rules here override style.css
        ─────────────────────────────────────────── */
    @media (max-width: 900px) {

        /* ── Hamburger button ── */
        .mobile-toggle {
            display: flex !important;
            flex-direction: column !important;
            align-items: center !important;
            justify-content: center !important;
            width: 42px !important;
            height: 42px !important;
            border-radius: 10px !important;
            background: linear-gradient(135deg, #213d7e 0%, #2c4da0 100%) !important;
            box-shadow: 0 3px 12px rgba(33, 61, 126, 0.4) !important;
            cursor: pointer;
            z-index: 1002;
            margin-left: auto;
            transition: background 0.2s ease !important;
            transform: none !important;
        }

        .mobile-toggle:hover {
            background: linear-gradient(135deg, #1a2f5a 0%, #213d7e 100%) !important;
            transform: none !important;
        }

        .mobile-toggle i {
            display: none;
        }

        .hamburger-line {
            display: block;
            width: 22px;
            height: 2px;
            background-color: #ffffff;
            margin: 4px 0;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 2px;
        }

        .mobile-toggle.active .hamburger-line:nth-child(1) {
            transform: translateY(10px) rotate(45deg);
        }

        .mobile-toggle.active .hamburger-line:nth-child(2) {
            opacity: 0;
            transform: translateX(-10px);
        }

        .mobile-toggle.active .hamburger-line:nth-child(3) {
            transform: translateY(-10px) rotate(-45deg);
        }

        /* ── Sidebar panel ── */
        .nav-links {
            display: flex !important;
            position: fixed !important;
            top: 0 !important;
            right: 0 !important;
            left: auto !important;
            width: 300px !important;
            max-width: 88vw !important;
            height: 100vh !important;
            flex-direction: column !important;
            align-items: stretch !important;
            padding: 0 !important;
            gap: 0 !important;
            overflow-y: auto !important;
            overflow-x: hidden !important;
            z-index: 1001 !important;
            border-left: none !important;
            /* Dark glassmorphism theme */
            background: linear-gradient(165deg, rgba(12, 26, 61, 0.95) 0%, rgba(28, 48, 112, 0.95) 100%) !important;
            backdrop-filter: blur(15px) !important;
            -webkit-backdrop-filter: blur(15px) !important;
            box-shadow: -15px 0 40px rgba(0, 0, 0, 0.4) !important;
            /* Hidden state */
            visibility: hidden !important;
            opacity: 0 !important;
            pointer-events: none !important;
            transform: translateX(100%) !important;
            transition: visibility 0s 0.4s, opacity 0.4s ease, transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
        }

        .nav-links::-webkit-scrollbar {
            width: 3px;
        }

        .nav-links::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 3px;
        }

        /* ── Active sidebar ── */
        .nav-links.active {
            visibility: visible !important;
            opacity: 1 !important;
            pointer-events: auto !important;
            transform: translateX(0) !important;
            transition: visibility 0s 0s, opacity 0.4s ease, transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
        }

        /* Staggered link entrance */
        .nav-links.active a.nav-link,
        .nav-links.active .dropdown,
        .nav-links.active .header-cta-btn,
        .nav-links.active .sidebar-ft {
            animation: mobileLinkFadeIn 0.5s ease forwards;
            opacity: 0;
            transform: translateX(20px);
        }

        .nav-links.active a.nav-link:nth-child(2) {
            animation-delay: 0.1s;
        }

        .nav-links.active .dropdown:nth-child(3) {
            animation-delay: 0.15s;
        }

        .nav-links.active .dropdown:nth-child(4) {
            animation-delay: 0.2s;
        }

        .nav-links.active a.nav-link:nth-child(5) {
            animation-delay: 0.25s;
        }

        .nav-links.active a.nav-link:nth-child(6) {
            animation-delay: 0.3s;
        }

        .nav-links.active a.nav-link:nth-child(7) {
            animation-delay: 0.35s;
        }

        .nav-links.active .header-cta-btn {
            animation-delay: 0.4s;
        }

        .nav-links.active .sidebar-ft {
            animation-delay: 0.45s;
        }

        @keyframes mobileLinkFadeIn {
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* ── Sidebar header ── */
        .sidebar-hd {
            display: flex !important;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 1.25rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(5px);
            min-height: 80px;
            flex-shrink: 0;
        }

        .sidebar-hd-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
        }

        .sidebar-hd-img {
            height: 32px;
            width: auto;
            object-fit: contain;
        }

        .sidebar-hd-brand {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            font-family: 'Poppins', sans-serif;
        }

        .sidebar-hd-close {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: rgba(255, 255, 255, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 0.9rem;
            transition: all 0.2s;
            flex-shrink: 0;
        }

        .sidebar-hd-close:hover {
            background: rgba(255, 127, 0, 0.22);
            border-color: #ff7f00;
            color: #ff7f00;
        }

        /* ── Nav links ── */
        .nav-links a,
        .nav-links .dropdown {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
        }

        .nav-links a.nav-link {
            display: flex !important;
            align-items: center !important;
            gap: 0.8rem !important;
            padding: 0.95rem 1.4rem !important;
            color: rgba(255, 255, 255, 0.72) !important;
            font-size: 0.95rem !important;
            font-weight: 500 !important;
            border-left: 3px solid transparent !important;
            border-bottom: none !important;
            text-decoration: none;
            transition: all 0.2s ease;
        }

        .nav-links a.nav-link:hover,
        .nav-links a.nav-link.active {
            color: #ffffff !important;
            background: rgba(255, 127, 0, 0.1) !important;
            border-left-color: #ff7f00 !important;
            padding-left: 1.6rem !important;
        }

        .nav-link::after {
            display: none !important;
        }

        /* ── Sidebar icons ── */
        .sb-icon {
            display: inline-flex !important;
            width: 18px;
            justify-content: center;
            color: rgba(255, 255, 255, 0.38);
            font-size: 0.88rem;
            flex-shrink: 0;
            transition: color 0.2s;
        }

        .nav-links a.nav-link:hover .sb-icon,
        .nav-links a.nav-link.active .sb-icon {
            color: #ff7f00;
        }

        /* ── Dropdown toggle ── */
        .nav-drop-toggle {
            display: flex !important;
            justify-content: space-between !important;
            align-items: center !important;
            padding: 0.95rem 1.4rem !important;
            color: rgba(255, 255, 255, 0.72) !important;
            font-size: 0.95rem !important;
            font-weight: 500 !important;
            border-left: 3px solid transparent !important;
            width: 100%;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
        }

        .nav-drop-toggle:hover,
        .dropdown.open .nav-drop-toggle {
            color: #ffffff !important;
            background: rgba(255, 255, 255, 0.07) !important;
            border-left-color: #ff7f00 !important;
        }

        /* sb-toggle-inner: show icon on mobile */
        .sb-toggle-inner {
            display: inline-flex !important;
            align-items: center;
            gap: 0.8rem;
        }

        .sb-toggle-inner .sb-icon {
            display: inline-flex !important;
        }

        .nav-drop-toggle:hover .sb-icon,
        .dropdown.open .nav-drop-toggle .sb-icon {
            color: #ff7f00;
        }

        /* Chevron */
        .nav-drop-toggle .fa-chevron-down {
            color: rgba(255, 255, 255, 0.3) !important;
            font-size: 0.7rem !important;
            transition: transform 0.3s ease, color 0.3s ease;
        }

        .dropdown.open .nav-drop-toggle .fa-chevron-down {
            transform: rotate(180deg) !important;
            color: #ff7f00 !important;
        }

        /* ── Dropdown accordion ── */
        .dropdown-content {
            position: static !important;
            width: 100% !important;
            transform: none !important;
            left: 0 !important;
            box-shadow: none !important;
            padding: 0 !important;
            margin: 0 !important;
            background: rgba(0, 0, 0, 0.28) !important;
            border-radius: 0 !important;
            border: none !important;
            border-left: 3px solid #ff7f00 !important;
            display: none !important;
            opacity: 1 !important;
            visibility: visible !important;
            pointer-events: auto !important;
            backdrop-filter: none !important;
            -webkit-backdrop-filter: none !important;
        }

        .dropdown-content::before,
        .dropdown-content::after {
            display: none !important;
        }

        .dropdown-content.open,
        .dropdown-content.active {
            display: block !important;
            animation: mobileSlideIn 0.3s ease-out !important;
            padding-left: 0 !important;
        }

        @keyframes mobileSlideIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .dropdown-panel-grid {
            grid-template-columns: 1fr !important;
            gap: 0 !important;
            display: block !important;
        }

        .dropdown-panel-header,
        .dropdown-panel-footer {
            display: none !important;
        }

        .dd-item {
            padding: 0.85rem 1.4rem !important;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03) !important;
            border-radius: 0 !important;
            background: transparent !important;
            color: rgba(255, 255, 255, 0.6) !important;
            gap: 0.8rem !important;
            transition: background 0.3s ease, padding-left 0.3s ease;
        }

        .dd-item:hover {
            background: rgba(255, 255, 255, 0.05) !important;
            padding-left: 1.6rem !important;
            color: #fff !important;
        }

        .dd-item:last-child {
            border-bottom: none !important;
        }

        .dd-title {
            color: rgba(255, 255, 255, 0.9) !important;
            font-size: 0.85rem !important;
            font-weight: 500;
        }

        .dd-sub {
            color: rgba(255, 255, 255, 0.35) !important;
            font-size: 0.65rem !important;
        }

        .dd-icon {
            width: 32px !important;
            height: 32px !important;
            flex-shrink: 0;
            background: rgba(255, 255, 255, 0.05) !important;
            border-radius: 8px;
            color: #ff7f00 !important;
        }

        /* ── CTA button ── */
        .header-cta-btn {
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            gap: 0.5rem !important;
            width: calc(100% - 2rem) !important;
            margin: 1rem !important;
            padding: 0.9rem 1rem !important;
            border-radius: 10px !important;
            font-size: 0.9rem !important;
            white-space: nowrap !important;
            background: linear-gradient(135deg, #ff7f00 0%, #ff5e00 100%) !important;
            color: #ffffff !important;
            font-weight: 700 !important;
            box-shadow: 0 8px 25px rgba(255, 127, 0, 0.3) !important;
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
            text-decoration: none;
            border: none !important;
            letter-spacing: 0.5px;
        }

        .header-cta-btn:hover {
            transform: translateY(-2px) !important;
            box-shadow: 0 6px 22px rgba(255, 127, 0, 0.5) !important;
        }

        /* ── Sidebar footer ── */
        .sidebar-ft {
            display: block !important;
            margin-top: auto;
            padding: 1rem 1.25rem 1.25rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(0, 0, 0, 0.2);
        }

        .sidebar-ft-contacts {
            display: flex;
            flex-direction: column;
            gap: 0.45rem;
            margin-bottom: 1rem;
            padding-bottom: 0.9rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
        }

        .sidebar-ft-link {
            display: flex;
            align-items: center;
            gap: 0.55rem;
            color: rgba(255, 255, 255, 0.6) !important;
            font-size: 0.78rem;
            text-decoration: none;
            transition: color 0.2s;
            word-break: break-all;
        }

        .sidebar-ft-link:hover {
            color: rgba(255, 255, 255, 0.92) !important;
        }

        .sidebar-ft-link i {
            color: #ff7f00;
            width: 15px;
            font-size: 0.78rem;
            flex-shrink: 0;
        }

        .sidebar-ft-socials {
            display: flex;
            flex-wrap: nowrap;
            justify-content: space-between;
            gap: 0.5rem;
            margin-top: 0.2rem;
        }

        .sidebar-ft-social {
            flex: 1 1 0;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.22);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff !important;
            font-size: 0.95rem;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        .sidebar-ft-social:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
        }

        .sidebar-ft-social:nth-child(1):hover {
            background: #1877F2 !important;
            border-color: #1877F2 !important;
        }

        .sidebar-ft-social:nth-child(2):hover {
            background: #0A66C2 !important;
            border-color: #0A66C2 !important;
        }

        .sidebar-ft-social:nth-child(3):hover {
            background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888) !important;
            border-color: #e6683c !important;
        }

        .sidebar-ft-social:nth-child(4):hover {
            background: #FF0000 !important;
            border-color: #FF0000 !important;
        }

        /* ── Overlay ── */
        .mobile-overlay {
            background: rgba(5, 10, 28, 0.72) !important;
            backdrop-filter: blur(3px) !important;
            -webkit-backdrop-filter: blur(3px) !important;
            z-index: 999 !important;
        }

        /* Prevent body scroll */
        body {
            overflow-x: clip;
        }

        .container {
            padding: 0 1rem;
        }
    }

    /* ── Tablet (901–1024) ── */
    @media (min-width: 901px) and (max-width: 1024px) {
        .nav-links {
            gap: 1.25rem !important;
        }

        .top-header>div>div:first-child {
            gap: 1rem !important;
        }
    }

    /* ── Very small phones ── */
    @media (max-width: 480px) {
        .nav-links {
            width: 93vw !important;
            max-width: 93vw !important;
        }

        #main-header {
            padding: 0.75rem 0;
        }
    }