/* Navigation Menu Styles */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    padding: 12px 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0,170,255,0.1);
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.99);
    padding: 8px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

nav .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav .brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: #111;
    letter-spacing: 0.5px;
    white-space: nowrap;
    font-size: 18px;
}

nav .brand img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    transition: transform 0.2s;
}

nav .brand img:hover {
    transform: scale(1.05);
}

nav .nav-cta {
    display: inline-flex;
    gap: 12px;
    align-items: center;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
    gap: 20px;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: #333;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

nav ul li a:hover, nav ul li a.active {
    color: #fff;
    background: #00aaff;
    box-shadow: 0 4px 12px rgba(0,170,255,0.3);
}

.menu-toggle {
    display: none;
    font-size: 24px;
    color: #333;
    cursor: pointer;
    transition: color 0.3s;
}

.menu-toggle:hover {
    color: #00aaff;
}

/* Responsive Styles */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        display: none;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        padding: 10px 0;
    }
    nav ul.active {
        display: flex;
    }
    nav ul li {
        margin: 8px 0;
        width: 100%;
        text-align: center;
    }
    nav ul li a {
        display: block;
        padding: 12px 20px;
    }
    .menu-toggle {
        display: block;
    }
}

@media (max-width: 480px) {
    nav .brand img {
        width: 28px;
        height: 28px;
    }
    nav .brand span {
        font-size: 14px;
    }
}