/* ─── Barra de navegación ─────────────────────────────────────────────────────
   Navbar sticky con fondo semitransparente y efecto blur.
   El logo tiene fondo blanco para que se vea sobre la barra oscura.
   ─────────────────────────────────────────────────────────────────────────── */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 10%;
    background: rgba(21, 21, 21, 0.92);
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.35);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    height: 50px;
    background: var(--white);
    border-radius: 10px;
    padding: 6px 10px;
}

.logo-img {
    max-height: 100%;
    width: auto;
    object-fit: cover;
    max-width: 120px;
    border: none;
    background-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    padding-bottom: 2px;
    border-bottom: 2px solid transparent;
    transition: color var(--anim-fast) ease, border-color var(--anim-fast) ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--white);
    border-bottom-color: rgba(255, 255, 255, 0.8);
}