/* Navbar Container */
.navbar-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 90%;
    max-width: 1000px;
}

/* Glassmorphism Navigation Bar */
.navbar {
    position: relative !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 10px 24px !important;
    border-radius: 50px !important;
    background: rgba(255, 255, 255, 0.25) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3) !important;
}

/* Logo */
.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    display: block;
    max-height: 42px;
    width: auto;
}

/* Toggle Button */
.nav-toggle {
    display: none;
    position: relative;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0);
    cursor: pointer;
    transition: transform 0.3s ease, background 0.3s ease;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 1001;
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0);
}

.nav-toggle span {
    position: absolute;
    left: 50%;
    width: 20px;
    height: 2px;
    background: #000000;
    border-radius: 999px;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

.nav-toggle span:nth-child(1) {
    top: 12px;
}

.nav-toggle span:nth-child(2) {
    top: 21px;
}

.nav-toggle span:nth-child(3) {
    top: 30px;
}

.nav-toggle.active span:nth-child(1) {
    top: 21px;
    transform: translateX(-50%) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    top: 21px;
    transform: translateX(-50%) rotate(-45deg);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 10px;
    margin-bottom: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: rgb(0, 0, 0);
    text-decoration: none;
    padding: 8px 16px;
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-link:hover {
    color: #000000;
    background: rgba(255, 255, 255, 0.15);
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 10px 0;
    clear: both;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: #3d3d3d82;
    border-radius: 18px;
    margin-bottom: 4px;
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    margin-top: 0px !important;
    transform: translateX(-50%) translateY(-10px) !important;
    list-style: none !important;
    min-width: 190px !important;
    border-radius: 16px !important;
    padding: 20px 10px 10px !important;
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden !important;
    transition: opacity 0.3s ease, max-height 0.3s ease, transform 0.3s ease !important;
    pointer-events: none !important;
    background: rgba(255, 255, 255, 0) !important;
    border: none !important;
    display: block !important;
}

.dropdown.open .dropdown-menu,
.dropdown:hover .dropdown-menu {
    display: block !important;
    opacity: 1;
    visibility: visible;
    max-height: 500px;
    transform: translateX(-50%) translateY(1) !important;
    pointer-events: auto !important;
}

.dropdown-item a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    padding: 10px 16px;
    display: block;
    font-size: 0.9rem;
    border-radius: 10px;
    transition: background 0.2s ease;
}

.dropdown-item a:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #0a0a0a;
}

.btn-contact {
    background: #ffffff;
    color: #1e3a8a;
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.btn-contact:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.btn-contact:active {
    transform: translateY(0);
}

@media (max-width: 840px) {
    .navbar-container {
        width: 100%;
        left: 0;
        transform: none;
        padding: 0 12px;
    }

    .navbar {
        position: relative;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: flex-start;
        gap: 14px;
        padding: 14px 16px;
    }

    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 12px;
        right: 12px;
        transform: none;
        width: auto;
        margin: 8px 0 0 0;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 12px;
        border-radius: 20px;
        background: rgba(207, 206, 206, 0.8);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border: 1px solid rgba(255, 255, 255, 0.18);
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transition: opacity 0.35s ease, max-height 0.35s ease, visibility 0.35s ease;
        z-index: 1000;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        max-height: 600px;
        overflow-y: auto;
    }

    .nav-link {
        padding: 12px 16px;
        border-radius: 18px;
    }

    .btn-contact {
        width: 100%;
        text-align: center;
        order: 3;
    }

    .dropdown-menu {
        position: static !important;
        transform: none !important;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        margin-top: 8px;
        margin-left: 16px;
        background: rgba(207, 206, 206, 0.8);
        border: 1px solid rgba(255, 255, 255, 0.12);
        box-shadow: none;
        width: calc(100% - 32px);
        border-radius: 12px;
    }

    .dropdown.open .dropdown-menu {
        opacity: 1;
        visibility: visible;
       /* max-height: calc(100vh - 220px);*/
        max-height: calc(100vh - 220px);
        overflow-y: auto;
        display: block !important;
    }

    .dropdown-item a {
        padding: 10px 12px;
        font-size: 0.70rem;
    }
}

@media (min-width: 841px) {
    .dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        transform: translateX(-50%) translateY(0) !important;
        pointer-events: auto !important;
    }
    .nav-links {
        display: flex;
    }
}