/* ============================================
   NAVIGATION STYLES
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(48, 51, 132, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(48, 51, 132, 0.1);
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar.scrolled .nav-container {
    padding: 0.75rem 2rem;
}

.nav-logo img {
    height: 35px;
    transition: all 0.3s ease;
    filter: none;
}

.navbar.scrolled .nav-logo img {
    height: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-link {
    position: relative;
    padding: 0.5rem 1rem;
    color: #333;
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav-text {
    position: relative;
    z-index: 2;
}

.nav-indicator {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, #303384, #D2352D);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.nav-link:hover {
    color: #303384;
    background: rgba(48, 51, 132, 0.05);
}

.nav-link:hover .nav-indicator {
    transform: translateX(-50%) scaleX(1);
}

.nav-link.active {
    color: #303384;
    background: rgba(48, 51, 132, 0.08);
}

.nav-link.active .nav-indicator {
    transform: translateX(-50%) scaleX(1.5);
    background: #303384;
}

.nav-cta {
    padding: 0.6rem 1.5rem;
    background: linear-gradient(135deg, #303384, #4a4fa8);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 10px rgba(48, 51, 132, 0.2);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(48, 51, 132, 0.3);
    background: linear-gradient(135deg, #4a4fa8, #303384);
}

.nav-cta:hover i {
    transform: translateX(3px);
}

/* External Link Styling */
.nav-external-link:hover {
    background: #f0c500 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: #333;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 0;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        padding: 1rem;
        width: 100%;
        border-radius: 0;
    }

    .nav-indicator {
        display: none;
    }

    .nav-cta {
        margin: 1rem 2rem;
    }
}