/* ─── NAV ─── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    height: 70px;
    background: rgba(8,8,8,0.92);
    border-bottom: 1px solid rgba(192,25,14,0.25);
    backdrop-filter: blur(10px);
  }

  .nav-logo {
    height: 44px;
    mix-blend-mode: screen;
  }

  .nav-links {
    display: flex;
    gap: 2.2rem;
    list-style: none;
  }

  .nav-links a {
    font-family: 'Cinzel', serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--white-dim);
    text-decoration: none;
    transition: color 0.25s;
    position: relative;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px;
    background: var(--red-bright);
    transform: scaleX(0);
    transition: transform 0.25s;
  }

  .nav-links a:hover { color: var(--white); }
  .nav-links a:hover::after { transform: scaleX(1); }

  .nav-cta {
    background: var(--red);
    color: var(--white) !important;
    padding: 0.5rem 1.4rem;
    border: 1px solid var(--red-bright);
    transition: background 0.25s !important;
  }
  .nav-cta:hover { background: var(--red-bright) !important; }
  .nav-cta::after { display: none !important; }

  /* ─── Hamburguesa (móvil) ─── */
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    padding: 0;
    z-index: 1101;
    position: relative;
  }

  .nav-toggle span {
    display: block;
    position: absolute;
    left: 10px;
    right: 10px;
    height: 2px;
    background: var(--white);
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.2s ease, top 0.3s ease;
  }

  .nav-toggle span:nth-child(1) { top: 14px; }
  .nav-toggle span:nth-child(2) { top: 21px; }
  .nav-toggle span:nth-child(3) { top: 28px; }

  .nav-toggle.open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .nav-backdrop.show {
    opacity: 1;
    pointer-events: auto;
  }