/* ==========================================================================
   VARIABLES Y BASE
   ========================================================================== */
:root {
    --color-bg-main: #0F172A;
    --color-bg-secondary: #1E293B;
    --color-bg-light: #F8FAFC;
    --color-accent-blue: #2563EB;
    --color-accent-blue-hover: #1D4ED8;
    --color-urgencia: #DC2626;
    --color-urgencia-hover: #B91C1C;
    --color-whatsapp: #16A34A;
    --color-whatsapp-hover: #15803D;
    --color-text-dark: #0F172A;
    --color-text-muted: #64748B;
    --color-text-light: #F8FAFC;
    --color-border: #E2E8F0;
    --color-border-dark: #334155;
    
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ==========================================================================
   BARRA SUPERIOR DE URGENCIAS Y PWA 
   ========================================================================== */
.top-bar-urgencias {
    background-color: #0B1324;
    color: #FFFFFF;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1000;
}

.urgencias-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.urgencias-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.urgencia-status-indicator {
    width: 9px;
    height: 9px;
    background-color: #22C55E;
    border-radius: 50%;
    box-shadow: 0 0 8px #22C55E;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
    100% { opacity: 1; transform: scale(1); }
}

.urgencia-badge {
    background-color: rgba(220, 38, 38, 0.2);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.4);
    font-weight: 700;
    font-size: 0.725rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.urgencia-desc {
    color: #94A3B8;
    font-weight: 500;
}

.urgencias-acciones {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-urgencia {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.825rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1.2;
}

.btn-urgencia svg {
    flex-shrink: 0;
}

.btn-instalar {
    background-color: rgba(37, 99, 235, 0.15);
    color: #60A5FA;
    border-color: rgba(96, 165, 250, 0.35);
    display: none;
}

.btn-instalar:hover {
    background-color: var(--color-accent-blue);
    color: #FFFFFF;
    border-color: var(--color-accent-blue);
    transform: translateY(-1px);
}

.btn-llamar {
    background-color: var(--color-urgencia);
    color: #FFFFFF;
}

.btn-llamar:hover {
    background-color: var(--color-urgencia-hover);
    transform: translateY(-1px);
}

.btn-wa-urgencia {
    background-color: var(--color-whatsapp);
    color: #FFFFFF;
}

.btn-wa-urgencia:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-1px);
}

/* ==========================================================================
   NAVEGACIÓN (HEADER) - CORREGIDO
   ========================================================================== */
.navbar {
    background: linear-gradient(135deg, #0B1324 0%, #111C33 55%, #162447 100%);
    padding: 0.9rem 0;
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

/* Soporte universal para el contenedor de la navbar */
.nav-container, .navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.navbar-logo img {
    max-height: 48px;
    width: auto;
    display: block;
}

.logo {
    height: auto;
    max-height: 48px;
    width: auto;
    display: block;
}

/* Elimina el estilo genérico de lista y distribuye los elementos horizontalmente */
.nav-links, .nav-menu, #nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none !important;
    margin: 0;
    padding: 0;
}

.nav-item {
    list-style: none !important;
}

/* Elimina el color azul de los links por defecto */
.nav-links a, .nav-menu a, .nav-link, #nav-links a {
    color: #94A3B8;
    text-decoration: none !important;
    font-weight: 500;
    font-size: 0.925rem;
    transition: var(--transition);
    display: inline-block;
}

.nav-links a:hover, .nav-menu a:hover, .nav-link:hover, #nav-links a:hover {
    color: #FFFFFF;
}

.btn-contacto-nav, .nav-links .btn-download {
    background-color: var(--color-accent-blue) !important;
    color: #FFFFFF !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-sm);
    font-weight: 600 !important;
}

.btn-contacto-nav:hover, .nav-links .btn-download:hover {
    background-color: var(--color-accent-blue-hover) !important;
}

.mobile-menu-toggle, .menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
}

.mobile-menu-toggle .bar, .menu-toggle .bar {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px 0;
    background-color: #FFFFFF;
    transition: var(--transition);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    background: linear-gradient(135deg, var(--color-bg-main) 0%, var(--color-bg-secondary) 100%);
    color: #FFFFFF;
    padding: 5rem 0 5.5rem 0;
    text-align: center;
}

.hero-content {
    max-width: 820px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(37, 99, 235, 0.15);
    color: #60A5FA;
    border: 1px solid rgba(96, 165, 250, 0.3);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: #94A3B8;
    margin-bottom: 2rem;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 0.95rem;
    border: none;
}

.btn-primary {
    background-color: var(--color-accent-blue);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: var(--color-accent-blue-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   SECCIONES DE SERVICIOS
   ========================================================================== */
.seccion-servicios {
    padding: 5rem 0;
}

.bg-alt {
    background-color: #F1F5F9;
}

.seccion-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    font-size: 0.825rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-accent-blue);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: block;
}

.section-tag-light {
    color: #60A5FA;
}

.seccion-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.seccion-header p {
    color: var(--color-text-muted);
}

.grid-servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.card-servicio {
    background-color: #FFFFFF;
    padding: 1.85rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.card-servicio:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px -5px rgba(15, 23, 42, 0.12);
}

.card-icon {
    width: 52px;
    height: 52px;
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--color-accent-blue);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.card-servicio h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-servicio p {
    color: var(--color-text-muted);
    font-size: 0.925rem;
}

/* ==========================================================================
   POR QUÉ ELEGIRNOS
   ========================================================================== */
.bg-dark {
    background-color: var(--color-bg-main);
    color: #FFFFFF;
    padding: 5rem 0;
}

.bg-dark h2 {
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    margin-bottom: 3rem;
}

.grid-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.feature-icon {
    color: #60A5FA;
    margin-bottom: 1rem;
}

.feature h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.feature p {
    color: #94A3B8;
    font-size: 0.925rem;
}

/* ==========================================================================
   PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.seccion-faq {
    padding: 5rem 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item[open] {
    box-shadow: var(--shadow-card);
}

.faq-item summary {
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-arrow {
    transition: transform 0.25s ease;
    color: var(--color-accent-blue);
    flex-shrink: 0;
    margin-left: 0.75rem;
}

.faq-item[open] .faq-arrow {
    transform: rotate(180deg);
}

.faq-content {
    padding: 0 1.5rem 1.25rem 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   CONTACTO Y FORMULARIO
   ========================================================================== */
.seccion-contacto {
    padding: 5rem 0;
    background-color: #F1F5F9;
}

.contacto-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contacto-info h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.contacto-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.contacto-directo-card {
    background-color: #FFFFFF;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.contacto-directo-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.contacto-directo-card p {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.btn-wa-contacto {
    width: 100%;
    background-color: var(--color-whatsapp);
    color: #FFFFFF;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-wa-contacto:hover {
    background-color: var(--color-whatsapp-hover);
}

.contacto-form {
    background-color: #FFFFFF;
    padding: 2.25rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: #F8FAFC;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-blue);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.btn-submit {
    width: 100%;
    background-color: var(--color-accent-blue);
    color: #FFFFFF;
    border: none;
    padding: 0.85rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background-color: var(--color-accent-blue-hover);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ==========================================================================
   POP-UP / MODAL DE CONFIRMACIÓN
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 1rem;
}

.modal-overlay.activo {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background-color: #FFFFFF;
    width: 100%;
    max-width: 440px;
    border-radius: var(--radius-lg);
    padding: 2.25rem 2rem;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    text-align: center;
    position: relative;
    transform: scale(0.9) translateY(10px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.activo .modal-card {
    transform: scale(1) translateY(0);
}

.modal-cerrar {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-cerrar:hover {
    background-color: #F1F5F9;
    color: var(--color-text-dark);
}

.modal-icon {
    width: 72px;
    height: 72px;
    background-color: rgba(34, 197, 94, 0.12);
    color: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem auto;
}

.modal-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.modal-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.75rem;
}

.btn-modal-ok {
    width: 100%;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background-color: var(--color-bg-main);
    color: #94A3B8;
    padding-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--color-border-dark);
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    max-width: 320px;
    font-size: 0.9rem;
}

.footer-links h4,
.footer-contact h4 {
    color: #FFFFFF;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #FFFFFF;
}

.phone-highlight a {
    color: #FFFFFF;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
}

.footer-bottom {
    padding: 1.5rem 0;
    font-size: 0.85rem;
    text-align: center;
}

/* ==========================================================================
   DISEÑO RESPONSIVE ADAPTATIVO
   ========================================================================== */
@media (max-width: 992px) {
    .contacto-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .urgencias-container {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        gap: 0.5rem;
    }

    .urgencias-info {
        justify-content: center;
        font-size: 0.8rem;
    }

    .urgencias-acciones {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
        gap: 0.4rem;
        width: 100%;
    }

    .btn-urgencia {
        padding: 0.4rem 0.5rem;
        font-size: 0.775rem;
        justify-content: center;
    }

    .mobile-menu-toggle, .menu-toggle {
        display: block;
    }

    /* Soporte amplio para el menú móvil sin importar la clase HTML */
    .nav-links, .nav-menu, #nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg-main);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid var(--color-border-dark);
        display: none;
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3);
    }

    .nav-links.active, .nav-menu.active, #nav-links.active {
        display: flex;
    }

    .btn-contacto-nav, .nav-links .btn-download {
        width: 100%;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero {
        padding: 3.5rem 0 4rem 0;
    }
}

@media (max-width: 480px) {
    .urgencia-desc {
        display: none; 
    }
    .grid-servicios {
        grid-template-columns: 1fr;
    }
    .contacto-form {
        padding: 1.5rem;
    }
}

/* ==========================================================================
   AJUSTES RESPONSIVE FINALES
   ========================================================================== */
@media (max-width: 768px) {
    .navbar {
        padding: 0.75rem 0;
    }

    .navbar-container {
        min-height: 52px;
    }

    .navbar-logo img,
    .logo {
        max-height: 42px;
        width: auto;
        max-width: min(190px, 62vw);
        object-fit: contain;
    }

    .menu-toggle {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 8px;
        margin-left: auto;
        border: 1px solid rgba(255, 255, 255, 0.16);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.06);
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        position: relative;
        z-index: 1002;
    }

    .menu-toggle:focus-visible {
        outline: 2px solid #60A5FA;
        outline-offset: 2px;
    }

    .menu-toggle .bar {
        width: 23px;
        height: 2px;
        margin: 3px 0;
        border-radius: 2px;
    }

    .menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1001;
        width: 100%;
        margin: 0;
        padding: 1rem 1.25rem 1.25rem;
        background: linear-gradient(180deg, #0B1324 0%, #111C33 100%);
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        box-shadow: 0 16px 30px rgba(0, 0, 0, 0.30);
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    }

    .nav-menu.active {
        display: flex;
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-menu .nav-item {
        width: 100%;
    }

    .nav-menu .nav-link,
    .nav-menu .btn-download {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        min-height: 46px;
        padding: 0.7rem 1rem;
        border-radius: 8px;
    }

    .nav-menu .nav-link:hover {
        background: rgba(255, 255, 255, 0.07);
    }

    .nav-menu .btn-download {
        margin-top: 0.4rem;
    }

    body.menu-open {
        overflow-x: hidden;
    }
}

@media (min-width: 769px) {
    .menu-toggle {
        display: none !important;
    }

    .nav-menu {
        position: static;
        visibility: visible;
        opacity: 1;
        transform: none;
        pointer-events: auto;
    }
}

@media (max-width: 390px) {
    .navbar-logo img,
    .logo {
        max-width: 155px;
        max-height: 38px;
    }

    .navbar-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Ajuste final del logotipo para el fondo oscuro del encabezado */
.navbar-logo img {
    height: 52px;
    max-height: 52px;
    width: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .navbar-logo img {
        height: 46px;
        max-height: 46px;
        max-width: 170px;
    }
}

/* ==========================================================================
   VALIDACIÓN Y GESTIÓN DE ERRORES DEL FORMULARIO
   ========================================================================== */
.form-help {
    margin: -0.35rem 0 0.85rem;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.form-status {
    min-height: 1.25rem;
    margin-bottom: 0.65rem;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    line-height: 1.4;
}

.form-error {
    display: block;
    min-height: 0;
    margin-top: 0.35rem;
    color: #B91C1C;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.35;
}

.form-group input.campo-error,
.form-group select.campo-error,
.form-group textarea.campo-error {
    border-color: #DC2626;
    background-color: #FEF2F2;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.10);
}

.form-group input.campo-error:focus,
.form-group select.campo-error:focus,
.form-group textarea.campo-error:focus {
    border-color: #B91C1C;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.14);
}

.modal-error-overlay .modal-card-error {
    border-top: 4px solid #DC2626;
}

.modal-icon-error {
    background-color: rgba(220, 38, 38, 0.10);
    color: #DC2626;
}

.modal-card-error .btn-modal-ok {
    background-color: #0F172A;
}

.modal-card-error .btn-modal-ok:hover {
    background-color: #1E293B;
}

@media (max-width: 480px) {
    .modal-card {
        padding: 2rem 1.25rem;
    }
}


/* Instalación PWA: siempre dentro del menú y oculta solo cuando la app está instalada. */
#install-app-menu-item[hidden] { display: none !important; }
#install-app-menu-item .btn-download {
    border: 0;
    font: inherit;
    cursor: pointer;
}


/* Instalación PWA: botón y ventana de instalación */
#install-app-menu-item .btn-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    width: 100%;
    min-height: 44px;
    padding: .72rem 1rem;
    border-radius: 10px;
    color: #fff;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    box-shadow: 0 8px 22px rgba(37, 99, 235, .25);
    font-weight: 700;
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
#install-app-menu-item .btn-download:hover,
#install-app-menu-item .btn-download:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 26px rgba(37, 99, 235, .35);
    filter: brightness(1.06);
}
#install-app-menu-item .btn-download .icon { flex: 0 0 auto; }
.modal-install-card { max-width: 460px; }
.modal-icon-install {
    color: #fff;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
}
.install-instructions {
    margin: 1rem 0 1.15rem;
    padding: 1rem 1.1rem;
    border: 1px solid rgba(15, 23, 42, .10);
    border-radius: 12px;
    background: #f8fafc;
    color: #334155;
    text-align: left;
    line-height: 1.55;
}
.install-instructions strong { color: #0f172a; }
.install-instructions ol { margin: .55rem 0 0 1.2rem; padding: 0; }
.install-instructions li + li { margin-top: .35rem; }
@media (max-width: 768px) {
    #install-app-menu-item .btn-download { min-height: 48px; }
}