/* =========================================================
   HEADER & NAVIGATION
   ========================================================= */

.nw-header {
    position: fixed;
    inset: 0 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
    backdrop-filter: blur(10px);
    transition: background var(--transition-med), box-shadow var(--transition-med);
}

.nw-header.scrolled {
    background: rgba(4, 6, 20, 0.96);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}

.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background-image: var(--accent-gradient);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
    color: #1b1305;
    box-shadow: 0 0 20px rgba(245, 178, 60, 0.8);
}

.logo-text {
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
}

/* Top navigation */

.nw-nav {
    display: flex;
    gap: 1.75rem;
    font-size: 0.9rem;
}

.nw-nav a {
    position: relative;
    color: var(--text-muted);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 500;
    font-size: 0.75rem;
    transition: color var(--transition-fast);
}

.nw-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.3rem;
    width: 0;
    height: 2px;
    background-image: var(--accent-gradient);
    transition: width var(--transition-fast);
}

.nw-nav a:hover {
    color: var(--text-main);
}

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