/* =============================================
   NAVBAR STYLES
   ============================================= */

/* Top Info Bar */
.top-bar {
    background: #0f1923;
    color: rgba(255,255,255,0.75);
    font-size: 0.82rem;
    padding: 7px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.top-bar a {
    color: rgba(255,255,255,0.75);
    transition: color 0.2s ease;
}

.top-bar a:hover {
    color: #e8b84b;
}

.top-bar-left span {
    display: inline-flex;
    align-items: center;
}

.top-bar-left i {
    color: #e8b84b;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    padding: 3px;
    border-radius: 4px;
    transition: transform 0.2s ease;
}

.lang-btn:hover {
    transform: scale(1.1);
}

.lang-flag {
    width: 26px;
    height: 18px;
    object-fit: cover;
    border-radius: 3px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* Main Navbar */
#mainNavbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0 0;
    border-bottom: 2px solid #e2e8f0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}

#mainNavbar.scrolled {
    box-shadow: 0 4px 24px rgba(0, 88, 143, 0.12);
    border-bottom-color: #00588f;
}

.nav-logo {
    height: 80px;
    width: auto;
    transition: all 0.3s ease;
}

#mainNavbar.scrolled .nav-logo {
    height: 64px;
}

/* Nav Links */
.navbar-nav .nav-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: #1e2d3d !important;
    padding: 8px 14px !important;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 8px;
    transition: all 0.25s ease;
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 14px;
    right: 14px;
    height: 2px;
    background: #00588f;
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.25s ease;
}

.navbar-nav .nav-link:hover {
    color: #00588f !important;
    background: rgba(0, 88, 143, 0.06);
}

.navbar-nav .nav-link:hover::after {
    transform: scaleX(1);
}

/* Active nav link */
.navbar-nav .nav-link.active {
    color: #00588f !important;
}

/* Contact CTA button */
.nav-contact-btn {
    background: #00588f !important;
    color: #fff !important;
    border-radius: 50px !important;
    padding: 8px 22px !important;
    margin-left: 8px;
}

.nav-contact-btn::after {
    display: none;
}

.nav-contact-btn:hover {
    background: #003d66 !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 88, 143, 0.35);
}

/* Dropdown */
.dropdown-menu {
    border: none;
    border-radius: 14px;
    padding: 10px 6px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    min-width: 230px;
    animation: dropFadeIn 0.22s ease;
    border-top: 3px solid #00588f;
    margin-top: 4px !important;
}

@keyframes dropFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    font-size: 0.87rem;
    font-weight: 500;
    color: #1e2d3d;
    border-radius: 8px;
    transition: all 0.2s ease;
    margin: 2px 0;
}

.dropdown-item:hover {
    background: rgba(0, 88, 143, 0.08);
    color: #00588f;
    padding-left: 22px;
}

.dropdown-item i {
    width: 20px;
    text-align: center;
    transition: transform 0.2s ease;
}

.dropdown-item:hover i {
    transform: scale(1.2);
}

/* Toggler */
.navbar-toggler {
    border: 2px solid #00588f;
    border-radius: 8px;
    padding: 6px 10px;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%2300588f' stroke-width='2.5' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(0, 88, 143, 0.2);
}

/* Mobile styles */
@media (max-width: 991px) {
    .top-bar {
        display: none;
    }

    #mainNavbar {
        padding: 8px 0;
    }

    .navbar-collapse {
        background: var(--white);
        border-radius: 12px;
        padding: 16px;
        margin-top: 8px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
        border: 1px solid #e2e8f0;
    }

    .navbar-nav .nav-link {
        padding: 10px 16px !important;
        border-radius: 8px;
    }

    .dropdown-menu {
        box-shadow: none;
        border: none;
        border-left: 3px solid #00588f;
        border-radius: 0;
        padding: 4px 0 4px 12px;
        margin: 4px 0 !important;
        border-top: none;
        background: #f8fafc;
    }

    .nav-contact-btn {
        margin-left: 0;
        margin-top: 8px;
        text-align: center;
        display: block;
    }
}