/* Navigation */
.navbar {
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    align-items: center;
}

.navbar-blur-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(244, 244, 247, 0.95) 100%);
    backdrop-filter: blur(20px);
    z-index: -1;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
}


.logo-icon {
    position: relative;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.logo-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 10px;
    opacity: 0;
    filter: blur(8px);
    transition: opacity 0.3s ease;
    z-index: -1;
}

.logo:hover .logo-glow {
    opacity: 0.6;
}

.logo:hover .logo-icon {
    transform: rotate(10deg) scale(1.1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    width: 100%;
    justify-content: space-evenly;
}

.nav-link {
    position: relative;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(31, 58, 101, 0.05);
    transform: translateY(-1px);
}

.nav-link-indicator {
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 1px;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover .nav-link-indicator {
    width: 80%;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar .container {
        flex-wrap: wrap;
        justify-content: space-between;
        gap: var(--spacing-sm);
    }

    .nav-links {
        position: absolute;
        top: 100%; /* below navbar */
        left: 0;
        width: 100%;
        flex-direction: column;
        display: flex;
        gap: var(--spacing-sm);
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        padding: var(--spacing-md);
        transform: translateX(-100%); /* hidden off-screen left */
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s ease, opacity 0.3s ease;
        z-index: 999;
        border-top: 1px solid var(--border-color);
        border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
        box-shadow: var(--shadow-xl);
    }

    .nav-links a{
        width: 100%;
        padding: var(--spacing-sm);
        border-radius: var(--border-radius-sm);
        text-align: center;
        transition: all 0.3s ease;
    }

    .nav-links a:hover{
        background: rgba(68, 215, 182, 0.1);
        transform: translateX(5px);
        color: #000;
    }

    .nav-toggle {
        display: block;
    }

    /* Active state: Slide-in + show X icon */
    .nav-links.active {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    /* Toggle icon rotation to X */
    .nav-toggle.active i.ph-list:before {
        content: "\f2d7"; /* ph ph-x icon code, change as per icon library */
    }
    .nav-menus{
        display: flex;
        flex-direction: column;
    }
}