/* ── Navegación del header ───────────────────────────────────
   Desde 720px se mantiene el pill-nav horizontal tal cual (necesita ~630px).
   Por debajo, los enlaces se recogen en un menú desplegable
   (botón "Menú" + CTA Contacto) con el mismo lenguaje visual.
   ----------------------------------------------------------- */
.nav-toggle,
.nav-cta-mobile,
.nav-panel {
    display: none;
}

/* Foco visible para teclado, coherente con el azul de STRUCTOR */
.nav-link:focus-visible,
.nav-toggle:focus-visible,
.nav-cta-mobile:focus-visible,
.nav-panel a:focus-visible {
    outline: 2px solid #136dec;
    outline-offset: 2px;
}

@media (max-width: 719.98px) {
    .pill-nav.pill-nav--menu > .nav-links {
        display: none !important;
    }

    .pill-nav.pill-nav--menu {
        width: auto !important;
        padding: 0.375rem !important;
        gap: 0.25rem !important;
    }

    .nav-toggle {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        min-height: 44px;
        padding: 0.5rem 1rem;
        border-radius: 9999px;
        font-size: 0.875rem;
        font-weight: 600;
        color: #334155;
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .nav-toggle:hover,
    .nav-toggle[aria-expanded="true"] {
        background-color: #f1f5f9;
        color: #0f172a;
    }

    .nav-toggle svg {
        width: 20px;
        height: 20px;
    }

    .nav-toggle .nav-toggle__close,
    .nav-toggle[aria-expanded="true"] .nav-toggle__open {
        display: none;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle__close {
        display: block;
    }

    .nav-cta-mobile {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
        padding: 0.5rem 1.25rem;
        border-radius: 9999px;
        background-color: #facc15;
        color: #0f172a;
        font-size: 0.875rem;
        font-weight: 700;
        box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
        transition: background-color 0.2s ease;
    }

    .nav-cta-mobile:hover {
        background-color: #eab308;
    }

    .nav-panel {
        display: block;
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 50%;
        transform: translateX(-50%);
        width: min(18rem, calc(100vw - 2rem));
        padding: 0.5rem;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1px solid rgba(226, 232, 240, 0.6);
        border-radius: 1.5rem;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    }

    .nav-panel[hidden] {
        display: none;
    }

    .nav-panel a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 0.5rem 1rem;
        border-radius: 9999px;
        font-size: 0.9375rem;
        font-weight: 600;
        color: #475569;
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .nav-panel a:hover {
        background-color: #fef08a;
        color: #0f172a;
    }

    .nav-panel a[aria-current="page"] {
        background-color: #facc15;
        color: #0f172a;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nav-toggle,
    .nav-cta-mobile,
    .nav-panel a {
        transition: none;
    }
}