/* Navbar */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    padding: 1.2rem 5%;
    transition: all 0.3s ease;
    animation: fadeInDown 0.8s ease;
}

nav.scrolled {
    background: rgba(10, 10, 10, 1);
    padding: 0.8rem 5%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: slideInLeft 0.8s ease;
}

.nav-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.1);
}

.nav-name {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-a) 0%, var(--color-d) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    animation: slideInRight 0.8s ease;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-c);
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    transition: color 0.3s;
    letter-spacing: 0.5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-a), var(--color-d));
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

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

.nav-links a.active {
    color: var(--color-b); /* Or any distinct color */
    font-weight: 700;
}

.nav-links a.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
    border: none;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background-color: var(--color-c);
}