* {
    box-sizing: border-box !important;
}

html,
body {
    overflow-x: hidden !important;
    width: 100% !important;
}

img {
    max-width: 100% !important;
    height: auto !important;
}

@media (min-width: 992px) {
    .navbar-toggler {
        display: none !important;
    }
}

@media (max-width: 991px) {
    .container {
        max-width: 100% !important;
        padding: 0 15px !important;
    }

    .header-top {
        display: none !important;
    }

    .header-logo-support {
        padding: 10px 0 !important;
        position: relative !important;
        min-height: 55px !important;
    }

    .header-logo-support .logo {
        text-align: left !important;
    }

    .header-logo-support .logo img {
        max-height: 30px !important;
    }

    .header-logo-support .support-button {
        display: none !important;
    }

    .navigation {
        position: relative !important;
        z-index: 999 !important;
        background: linear-gradient(135deg, #2563eb 0%, #10b981 100%) !important;
        transition: all 0.3s ease !important;
    }

    .navigation.sticky {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
    }

    .navigation .navbar {
        position: relative !important;
        min-height: 50px !important;
        padding: 10px 15px !important;
    }

    .navbar-toggler {
        display: block !important;
        position: absolute !important;
        right: 15px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        border: 2px solid white !important;
        padding: 6px 8px !important;
        background: transparent !important;
        cursor: pointer !important;
        border-radius: 4px !important;
        z-index: 10000 !important;
    }

    .navbar-toggler .icon-bar {
        display: block !important;
        width: 20px !important;
        height: 2px !important;
        background: white !important;
        margin: 3px 0 !important;
    }

    .navbar-collapse {
        display: none !important;
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 80% !important;
        max-width: 300px !important;
        height: 100vh !important;
        background: rgba(30, 64, 175, 0.98) !important;
        padding: 60px 20px 20px !important;
        z-index: 9999 !important;
        transition: right 0.3s ease !important;
        overflow-y: auto !important;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3) !important;
    }

    .navbar-collapse.show {
        display: block !important;
        right: 0 !important;
    }

    .navbar-nav {
        display: flex !important;
        flex-direction: column !important;
    }

    .navbar-nav .nav-item a {
        color: white !important;
        padding: 12px 15px !important;
        font-size: 14px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    }

    .sub-menu {
        position: static !important;
        background: rgba(255, 255, 255, 0.1) !important;
        display: none !important;
        padding-left: 20px !important;
    }

    .sub-menu.show {
        display: block !important;
    }

    .sub-menu li a {
        color: white !important;
        padding: 10px 15px !important;
    }
}

.navbar-toggler.active .icon-bar:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px) !important;
}

.navbar-toggler.active .icon-bar:nth-child(2) {
    opacity: 0 !important;
}

.navbar-toggler.active .icon-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px) !important;
}