/* Encabezado móvil compartido en todas las páginas públicas. */
body.menu-open {
    overflow: hidden;
}

.menu-toggle {
    display: none;
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid rgba(53, 168, 224, 0.42);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
    color: var(--verde-lima, #91bf22);
    border-color: rgba(145, 191, 34, 0.7);
    background: rgba(145, 191, 34, 0.14);
}

.menu-toggle:active {
    transform: scale(0.96);
}

.menu-toggle:focus-visible,
.mobile-menu a:focus-visible {
    outline: 3px solid var(--azul-brillante, #35a8e0);
    outline-offset: 3px;
}

.mobile-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: max(3%, env(safe-area-inset-right));
    left: max(3%, env(safe-area-inset-left));
    z-index: 1300;
    display: none;
    grid-template-columns: 1fr;
    gap: 4px;
    max-height: calc(100vh - 105px);
    max-height: calc(100dvh - 105px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 12px;
    border: 1px solid rgba(53, 168, 224, 0.4);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(10, 25, 47, 0.98), rgba(26, 41, 66, 0.97));
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.mobile-menu[hidden] {
    display: none !important;
}

.mobile-menu.open {
    display: grid;
    animation: mobileHeaderMenuIn 0.2s ease-out;
}

.mobile-menu a {
    display: flex;
    min-height: 46px;
    align-items: center;
    padding: 11px 14px;
    border-radius: 11px;
    color: #ffffff;
    font-size: 0.96rem;
    font-weight: 650;
    line-height: 1.35;
    text-decoration: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.mobile-menu a:hover,
.mobile-menu a:focus-visible,
.mobile-menu a.active,
.mobile-menu a[aria-current="page"] {
    color: var(--verde-lima, #91bf22);
    background: rgba(145, 191, 34, 0.14);
}

.mobile-menu .mobile-contact {
    justify-content: center;
    margin-top: 6px;
    color: #ffffff;
    font-weight: 750;
    background: linear-gradient(135deg, var(--verde-lima, #91bf22), var(--verde-azulado, #4d9880));
}

.mobile-menu .mobile-contact:hover,
.mobile-menu .mobile-contact:focus-visible {
    color: #ffffff;
    background: linear-gradient(135deg, #a5d32d, var(--verde-azulado, #4d9880));
}

@keyframes mobileHeaderMenuIn {
    from {
        opacity: 0;
        transform: translateY(-8px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 1080px) {
    header {
        padding-right: max(3%, env(safe-area-inset-right));
        padding-left: max(3%, env(safe-area-inset-left));
    }

    header .navbar {
        gap: 12px;
        padding: 9px 12px;
    }

    header .logo,
    header .logo-link {
        min-width: 0;
    }

    header .logo-img {
        display: block;
        height: clamp(42px, 8vw, 50px);
        max-width: min(48vw, 190px);
    }

    header .nav-links,
    header .btn-contact {
        display: none;
    }

    header .menu-toggle {
        display: inline-flex;
    }
}

@media (min-width: 1081px) {
    header .mobile-menu {
        display: none !important;
    }
}

@media (max-width: 480px) {
    header {
        padding-top: max(8px, env(safe-area-inset-top));
        padding-bottom: 8px;
    }

    header .navbar {
        padding: 7px 9px;
        border-radius: 13px;
    }

    header .logo-img {
        height: 42px;
        max-width: 52vw;
    }

    header .menu-toggle {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }

    header .mobile-menu {
        top: calc(100% + 5px);
        padding: 9px;
        border-radius: 15px;
        max-height: calc(100vh - 86px);
        max-height: calc(100dvh - 86px - env(safe-area-inset-top));
    }
}

@media (prefers-reduced-motion: reduce) {
    .mobile-menu.open {
        animation: none;
    }

    .menu-toggle {
        transition: none;
    }
}