/* Navigation */
nav.no-blur {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: transparent;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

nav.scrolled {
    background: rgba(26, 26, 26, 0.8);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.logo span {
    color: #ff4d4d;
}

nav ul {
    display: flex;
    gap: 1.5rem;
}

nav li {
    list-style: none;
}

nav a {
    color: #fff;
    transition: color 0.3s;
}

nav a:hover {
    color: #ff4d4d;
}

nav a.active {
    color: #ff4d4d;
    font-weight: 500;
}