/* ============================================================
   CUMPLEFÁCIL — main.css
   Mobile-first. Sin frameworks. Inter auto-hosteada.
   ============================================================ */

/* --- Fuente Inter auto-hosteada --- */
@font-face {
    font-family: 'Inter';
    src: url('/fonts/inter-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('/fonts/inter-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('/fonts/inter-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('/fonts/inter-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* --- Variables CSS --- */
:root {
    /* Colores principales */
    --color-primario:       #1E3A8A;
    --color-primario-claro: #3B82F6;
    --color-acento:         #22C55E;
    --color-acento-oscuro:  #16A34A;

    /* Textos */
    --color-texto:     #0F172A;
    --color-texto-sec: #475569;

    /* Fondos y bordes */
    --color-fondo:  #F8FAFC;
    --color-blanco: #FFFFFF;
    --color-borde:  #E2E8F0;

    /* Sub-marcas (solo para logos/iconos, nunca para UI general) */
    --color-sat:  #166534;
    --color-imss: #7F1D1D;
    --color-nom:  #B45309;

    /* Tipografía */
    --fuente:     'Inter', system-ui, -apple-system, sans-serif;
    --text-xs:    0.75rem;
    --text-sm:    0.875rem;
    --text-base:  1rem;
    --text-lg:    1.125rem;
    --text-xl:    1.25rem;
    --text-2xl:   1.5rem;
    --text-3xl:   1.875rem;
    --text-4xl:   2.25rem;
    --text-5xl:   3rem;

    /* Espaciado */
    --espacio-xs:  0.5rem;
    --espacio-sm:  0.75rem;
    --espacio-md:  1rem;
    --espacio-lg:  1.5rem;
    --espacio-xl:  2rem;
    --espacio-2xl: 3rem;
    --espacio-3xl: 4rem;

    /* Radios de borde */
    --radio-sm: 0.375rem;
    --radio-md: 0.5rem;
    --radio-lg: 0.75rem;
    --radio-xl: 1rem;

    /* Sombras */
    --sombra-sm: 0 1px 2px rgba(0,0,0,.05);
    --sombra-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
    --sombra-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);

    /* Layout */
    --ancho-max:     1200px;
    --padding-pagina: 1rem;
}

/* ============================================================
   RESET LIGERO
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--fuente);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-texto);
    background-color: var(--color-blanco);
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--fuente); border: none; background: none; }
input, textarea, select { font-family: var(--fuente); }

/* ============================================================
   LAYOUT BASE
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--ancho-max);
    margin-inline: auto;
    padding-inline: var(--padding-pagina);
}

@media (min-width: 640px) {
    :root { --padding-pagina: 1.5rem; }
}
@media (min-width: 1024px) {
    :root { --padding-pagina: 2rem; }
}

/* ============================================================
   TIPOGRAFÍA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--color-texto);
}
h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); font-weight: 600; }

@media (min-width: 1024px) {
    h1 { font-size: var(--text-4xl); }
    h2 { font-size: var(--text-3xl); }
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radio-md);
    font-weight: 600;
    font-size: var(--text-base);
    line-height: 1;
    transition: background-color .15s, transform .1s, box-shadow .15s;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn:hover { text-decoration: none; }

.btn-primario {
    background-color: var(--color-primario);
    color: var(--color-blanco);
    border-color: var(--color-primario);
}
.btn-primario:hover {
    background-color: #1e40af;
    border-color: #1e40af;
    transform: translateY(-1px);
    box-shadow: var(--sombra-md);
}

.btn-acento {
    background-color: var(--color-acento);
    color: var(--color-blanco);
    border-color: var(--color-acento);
}
.btn-acento:hover {
    background-color: var(--color-acento-oscuro);
    border-color: var(--color-acento-oscuro);
    transform: translateY(-1px);
    box-shadow: var(--sombra-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primario);
    border-color: var(--color-primario);
}
.btn-outline:hover {
    background-color: var(--color-primario);
    color: var(--color-blanco);
}

.btn-outline-blanco {
    background-color: transparent;
    color: var(--color-blanco);
    border-color: rgba(255,255,255,.5);
}
.btn-outline-blanco:hover {
    background-color: rgba(255,255,255,.15);
    border-color: var(--color-blanco);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--text-lg);
    border-radius: var(--radio-lg);
}

.btn-sm {
    padding: .5rem 1rem;
    font-size: var(--text-sm);
    border-radius: var(--radio-sm);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-blanco);
    border-bottom: 1px solid var(--color-borde);
    box-shadow: var(--sombra-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo img {
    height: 36px; /* móvil: cabe bien en header de 64px */
    width: auto;
}
@media (min-width: 640px) {
    .logo img { height: 44px; }
}
@media (min-width: 1024px) {
    .logo img { height: 52px; }
}

/* Nav — oculto en móvil, visible en desktop */
.nav-principal { display: none; }

.nav-principal ul {
    display: flex;
    align-items: center;
    gap: .25rem;
}

.nav-principal a {
    display: block;
    padding: .5rem .75rem;
    border-radius: var(--radio-sm);
    font-weight: 500;
    color: var(--color-texto);
    transition: background-color .15s, color .15s;
}
.nav-principal a:hover {
    background-color: var(--color-fondo);
    color: var(--color-primario);
    text-decoration: none;
}

/* Botón CTA del nav */
.btn-nav {
    background-color: var(--color-primario) !important;
    color: var(--color-blanco) !important;
    padding: .5rem 1.25rem !important;
    border-radius: var(--radio-md) !important;
    font-weight: 600 !important;
    transition: background-color .15s !important;
}
.btn-nav:hover { background-color: #1e40af !important; }

/* Botón hamburguesa (solo móvil) */
.hamburguesa {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radio-sm);
    transition: background-color .15s;
}
.hamburguesa:hover { background-color: var(--color-fondo); }
.hamburguesa span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-texto);
    border-radius: 2px;
    transition: transform .3s, opacity .3s;
}
.hamburguesa[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburguesa[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburguesa[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay oscuro detrás del menú móvil */
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 98; }
.nav-overlay.activo { display: block; }

/* Menú móvil abierto — drawer lateral */
.nav-principal.abierto {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    right: 0;
    bottom: 0;
    width: min(300px, 85vw);
    background-color: var(--color-blanco);
    border-left: 1px solid var(--color-borde);
    z-index: 99;
    padding: var(--espacio-lg);
    overflow-y: auto;
}
.nav-principal.abierto ul { flex-direction: column; width: 100%; }
.nav-principal.abierto a { padding: .75rem 1rem; font-size: var(--text-lg); border-radius: var(--radio-md); }

/* Desktop: nav normal horizontal */
@media (min-width: 1024px) {
    .nav-principal { display: flex; }
    .hamburguesa   { display: none; }
    .nav-overlay   { display: none !important; }
    .nav-principal.abierto {
        position: static;
        flex-direction: row;
        width: auto;
        background: none;
        border: none;
        padding: 0;
        overflow: visible;
    }
    .nav-principal.abierto ul { flex-direction: row; }
}

/* ============================================================
   MAIN
   ============================================================ */
main { min-height: calc(100vh - 64px - 380px); }

/* ============================================================
   SECCIONES
   ============================================================ */
.seccion { padding-block: var(--espacio-3xl); }
.seccion-fondo { background-color: var(--color-fondo); }

.seccion-titulo {
    text-align: center;
    margin-bottom: var(--espacio-2xl);
}
.seccion-titulo h2 { margin-bottom: var(--espacio-sm); }
.seccion-titulo p {
    color: var(--color-texto-sec);
    font-size: var(--text-lg);
    max-width: 600px;
    margin-inline: auto;
}

/* Grids reutilizables */
.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-xl);
}
@media (min-width: 640px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    background:
        linear-gradient(135deg, rgba(30,58,138,.6) 0%, rgba(30,64,175,.6) 100%),
        url('/img/hero.png');
    background-size: cover;
    background-position: center;
    color: var(--color-blanco);
    padding-block: var(--espacio-3xl);
    overflow: hidden;
}

.hero-inner {
    max-width: 700px;
    margin-inline: auto;
    text-align: center;
}

.hero-texto h1 {
    color: var(--color-blanco);
    margin-bottom: var(--espacio-lg);
    line-height: 1.15;
}
@media (min-width: 1024px) {
    .hero-texto h1 { font-size: var(--text-5xl); }
}

.hero-texto p {
    font-size: var(--text-lg);
    color: rgba(255,255,255,.85);
    margin-bottom: var(--espacio-xl);
    max-width: 520px;
    margin-inline: auto;
}

.hero-cta {
    display: flex;
    gap: var(--espacio-md);
    flex-wrap: wrap;
    justify-content: center;
}

.hero-badges {
    display: flex;
    gap: var(--espacio-md);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--espacio-xl);
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    padding: .375rem .75rem;
    background-color: rgba(255,255,255,.15);
    border-radius: 999px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255,255,255,.9);
}

/* ============================================================
   TARJETAS DE SUB-MARCA
   ============================================================ */
.card-submarca {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-xl);
    padding: var(--espacio-xl);
    transition: box-shadow .2s, transform .2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.card-submarca:hover {
    box-shadow: var(--sombra-lg);
    transform: translateY(-4px);
}
.card-submarca-icono { width: 180px; height: 180px; margin-bottom: var(--espacio-lg); }
.card-submarca h3   { margin-bottom: var(--espacio-sm); text-align: center; }
.card-submarca p    { color: var(--color-texto-sec); flex: 1; margin-bottom: var(--espacio-lg); }
.card-submarca .btn { align-self: center; }
.card-submarca .btn:hover {
    background-color: #22C55E;
    border-color: #22C55E;
    color: white;
}

.marca-reg {
    font-size: 0.55em;
    vertical-align: super;
    color: var(--color-texto-sec);
    font-weight: 400;
}

/* ============================================================
   VALOR AGREGADO
   ============================================================ */
.valor-item { display: flex; gap: var(--espacio-md); align-items: flex-start; }

.valor-icono {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--color-fondo);
    border-radius: var(--radio-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primario);
}

.valor-texto h3 { font-size: var(--text-base); margin-bottom: .25rem; }
.valor-texto p  { font-size: var(--text-sm); color: var(--color-texto-sec); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background-color: var(--color-texto);
    color: rgba(255,255,255,.8);
    padding-top: var(--espacio-3xl);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-2xl);
    padding-bottom: var(--espacio-2xl);
    border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (min-width: 640px)  { .footer-inner { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-marca p {
    font-size: var(--text-sm);
    margin-top: var(--espacio-md);
    color: rgba(255,255,255,.6);
    max-width: 280px;
    line-height: 1.6;
}

.footer-redes {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}
.footer-redes a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,.1);
    border-radius: 50%;
    color: rgba(255,255,255,.8);
    transition: background-color .2s, color .2s;
}
.footer-redes a:hover {
    background-color: var(--color-primario-claro);
    color: white;
}
.footer-redes svg {
    width: 20px;
    height: 20px;
}

.footer-col h4 {
    color: var(--color-blanco);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: var(--espacio-md);
}
.footer-col ul li { margin-bottom: .5rem; }
.footer-col a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,.65);
    transition: color .15s;
}
.footer-col a:hover { color: var(--color-blanco); text-decoration: none; }

.footer-col address {
    font-style: normal;
    font-size: var(--text-sm);
    color: rgba(255,255,255,.65);
    line-height: 1.8;
}
.footer-col address a { color: var(--color-primario-claro); }

.footer-bottom { padding-block: var(--espacio-lg); }
.footer-bottom .container {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    text-align: center;
    font-size: var(--text-sm);
    color: rgba(255,255,255,.5);
}
@media (min-width: 640px) {
    .footer-bottom .container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.whatsapp-flotante {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 200;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37,211,102,.4);
    transition: transform .2s, box-shadow .2s;
    color: white;
}
.whatsapp-flotante:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37,211,102,.5);
    text-decoration: none;
}
.whatsapp-flotante svg { width: 28px; height: 28px; }

/* ============================================================
   BANNER DE COOKIES (LFPDPPP)
   ============================================================ */
.banner-cookies {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 300;
    background-color: var(--color-texto);
    color: var(--color-blanco);
    padding: var(--espacio-md) var(--espacio-lg);
    display: flex;
    flex-direction: column;
    gap: var(--espacio-sm);
    align-items: flex-start;
    border-top: 3px solid var(--color-primario-claro);
    box-shadow: 0 -4px 20px rgba(0,0,0,.2);
    transform: translateY(100%);
    transition: transform .4s ease;
}
.banner-cookies.visible { transform: translateY(0); }

.banner-cookies p { font-size: var(--text-sm); color: rgba(255,255,255,.85); }
.banner-cookies p a { color: var(--color-primario-claro); text-decoration: underline; }

.banner-cookies-botones { display: flex; gap: var(--espacio-sm); }

.btn-cookies-rechazar,
.btn-cookies-aceptar {
    padding: .5rem 1rem;
    border-radius: var(--radio-sm);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color .15s;
}
.btn-cookies-rechazar {
    background-color: transparent;
    color: rgba(255,255,255,.7);
    border: 1px solid rgba(255,255,255,.3);
}
.btn-cookies-rechazar:hover { background-color: rgba(255,255,255,.1); }
.btn-cookies-aceptar {
    background-color: var(--color-primario-claro);
    color: var(--color-blanco);
    border: 1px solid transparent;
}
.btn-cookies-aceptar:hover { background-color: var(--color-primario); }

@media (min-width: 640px) {
    .banner-cookies {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* ============================================================
   PÁGINAS PLACEHOLDER (en construcción)
   ============================================================ */
.placeholder-pagina {
    padding-block: var(--espacio-3xl);
    text-align: center;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--espacio-lg);
}
.placeholder-pagina h1 { color: var(--color-primario); }

/* ============================================================
   PÁGINAS DE LÍNEA DE NEGOCIO (cumplesat, cumpleimss, cumplenom)
   ============================================================ */

/* Feature row: producto destacado */
.producto-feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-2xl);
    align-items: center;
    margin-top: var(--espacio-2xl);
}
@media (min-width: 1024px) {
    .producto-feature-row {
        grid-template-columns: 1fr 1fr;
    }
}

.producto-feature-img {
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
    border-radius: var(--radio-xl);
}

.tag-categoria {
    display: inline-block;
    background-color: rgba(34,197,94,.12);
    color: var(--color-acento-oscuro);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: .25rem .75rem;
    border-radius: 999px;
    margin-bottom: var(--espacio-sm);
}

.producto-subtitulo {
    font-size: var(--text-lg);
    color: var(--color-texto-sec);
    margin-top: .25rem;
    margin-bottom: var(--espacio-lg);
}

.producto-features {
    display: flex;
    flex-direction: column;
    gap: .625rem;
    margin-bottom: var(--espacio-xl);
}
.producto-features li {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-size: var(--text-sm);
    color: var(--color-texto);
    line-height: 1.5;
}
.producto-features li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.producto-precio-bloque {
    background-color: var(--color-fondo);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-lg);
    padding: var(--espacio-lg);
    margin-bottom: var(--espacio-lg);
    display: inline-block;
}
.producto-precio-bloque .precio-desde {
    font-size: var(--text-sm);
    color: var(--color-texto-sec);
    display: block;
    margin-bottom: .25rem;
}
.producto-precio-bloque .precio-numero {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-texto);
    line-height: 1;
}
.producto-precio-bloque .precio-numero sup {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-texto-sec);
    vertical-align: super;
    margin-left: .25rem;
}
.producto-precio-bloque .precio-nota {
    font-size: var(--text-xs);
    color: var(--color-texto-sec);
    display: block;
    margin-top: .375rem;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem var(--espacio-lg);
    margin-top: var(--espacio-md);
}
.trust-badges span {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    font-size: var(--text-xs);
    color: var(--color-texto-sec);
    font-weight: 500;
}
.trust-badges svg {
    color: var(--color-acento);
    flex-shrink: 0;
}

/* Tarjetas Próximamente */
.card-proximamente {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-xl);
    padding: var(--espacio-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--espacio-sm);
}
.card-proximamente h4 {
    color: var(--color-texto);
    font-size: var(--text-base);
}
.card-proximamente .proximamente-label {
    display: inline-block;
    background-color: var(--color-fondo);
    color: #94A3B8;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: .2rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--color-borde);
}
.card-proximamente p {
    font-size: var(--text-sm);
    color: var(--color-texto-sec);
}
.card-proximamente svg {
    color: #CBD5E1;
}

/* Sticky CTA móvil */
.sticky-cta-movil {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 150;
    background-color: var(--color-blanco);
    border-top: 1px solid var(--color-borde);
    box-shadow: 0 -4px 12px rgba(0,0,0,.1);
    padding: .875rem var(--espacio-lg);
}
.sticky-cta-movil .btn {
    width: 100%;
    justify-content: center;
}
@media (max-width: 1023px) {
    .sticky-cta-movil { display: block; }
    /* Espacio extra al fondo para que no tape contenido */
    main { padding-bottom: 80px; }
}
.placeholder-pagina p  { color: var(--color-texto-sec); font-size: var(--text-lg); max-width: 480px; }

/* ============================================================
   CATÁLOGO DE PRODUCTOS (productos.php)
   ============================================================ */

.hero-secundario {
    background-color: var(--color-primario);
    color: var(--color-blanco);
    padding-block: var(--espacio-2xl);
    text-align: center;
}
.hero-sec-pretitulo {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.7);
    margin-bottom: var(--espacio-sm);
}
.hero-secundario h1 {
    color: var(--color-blanco);
    margin-bottom: var(--espacio-sm);
}
.hero-secundario p {
    color: rgba(255,255,255,.8);
    font-size: var(--text-lg);
    max-width: 520px;
    margin-inline: auto;
}

.filtros-bar {
    display: flex;
    flex-direction: column;
    gap: var(--espacio-md);
    padding-block: var(--espacio-xl);
    border-bottom: 1px solid var(--color-borde);
    margin-bottom: var(--espacio-2xl);
}
@media (min-width: 640px) {
    .filtros-bar { flex-direction: row; flex-wrap: wrap; align-items: center; }
}

.filtro-grupo {
    display: flex;
    align-items: center;
    gap: var(--espacio-sm);
    flex-wrap: wrap;
}
.filtro-grupo label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-texto-sec);
    white-space: nowrap;
}

.btn-filtro {
    padding: .375rem .875rem;
    border-radius: 999px;
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1px solid var(--color-borde);
    background-color: var(--color-blanco);
    color: var(--color-texto-sec);
    cursor: pointer;
    transition: all .15s;
}
.btn-filtro:hover {
    border-color: var(--color-primario);
    color: var(--color-primario);
}
.btn-filtro-activo {
    background-color: var(--color-primario);
    color: var(--color-blanco);
    border-color: var(--color-primario);
}

.grid-productos {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-xl);
    margin-bottom: var(--espacio-3xl);
}
@media (min-width: 640px)  { .grid-productos { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-productos { grid-template-columns: repeat(3, 1fr); } }

.card-producto {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .2s, transform .2s;
}
.card-producto:hover {
    box-shadow: var(--sombra-lg);
    transform: translateY(-3px);
}
.card-producto-img-wrap {
    position: relative;
    background-color: var(--color-fondo);
    padding: var(--espacio-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}
.card-producto-img-wrap img {
    width: 160px;
    height: 160px;
    object-fit: contain;
}
.card-producto-badge-tipo {
    position: absolute;
    top: var(--espacio-sm);
    right: var(--espacio-sm);
    background-color: var(--color-primario);
    color: var(--color-blanco);
    font-size: var(--text-xs);
    font-weight: 700;
    padding: .2rem .6rem;
    border-radius: 999px;
}
.card-producto-body {
    padding: var(--espacio-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--espacio-sm);
}
.card-producto-body h3 { font-size: var(--text-lg); }
.card-producto-body p  { font-size: var(--text-sm); color: var(--color-texto-sec); flex: 1; }
.card-producto-precio {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-texto);
}
.card-producto-precio .precio-nota {
    font-size: var(--text-xs);
    font-weight: 400;
    color: var(--color-texto-sec);
    margin-left: .25rem;
}
.card-producto-precio-pronto {
    font-size: var(--text-sm);
    font-weight: 600;
    color: #94A3B8;
}

#sin-resultados {
    text-align: center;
    padding-block: var(--espacio-3xl);
    color: var(--color-texto-sec);
    grid-column: 1 / -1;
}

/* ============================================================
   PÁGINA DE PRODUCTO INDIVIDUAL
   ============================================================ */

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: .375rem;
    align-items: center;
    font-size: var(--text-sm);
    color: var(--color-texto-sec);
    margin-bottom: var(--espacio-xl);
}
.breadcrumb a { color: var(--color-primario); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--color-borde); }

.hero-producto {
    background-color: var(--color-fondo);
    padding-block: var(--espacio-3xl);
}

.licencias-bloque {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-lg);
    margin-block: var(--espacio-xl);
}
@media (min-width: 640px) {
    .licencias-bloque { grid-template-columns: repeat(3, 1fr); }
}

.licencia-card {
    border: 2px solid var(--color-borde);
    border-radius: var(--radio-xl);
    padding: var(--espacio-lg);
    display: flex;
    flex-direction: column;
    gap: var(--espacio-sm);
    background-color: var(--color-blanco);
}
.licencia-card.activa {
    border-color: var(--color-acento);
    box-shadow: 0 0 0 3px rgba(34,197,94,.15);
}
.licencia-card h3 {
    font-size: var(--text-lg);
    margin-bottom: .25rem;
}
.licencia-precio {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-texto);
    line-height: 1;
}
.licencia-precio sup {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-texto-sec);
    vertical-align: super;
}
.licencia-nota {
    font-size: var(--text-xs);
    color: var(--color-texto-sec);
}
.licencia-features {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin-block: var(--espacio-sm);
    flex: 1;
}
.licencia-features li {
    display: flex;
    align-items: flex-start;
    gap: .375rem;
    font-size: var(--text-xs);
    color: var(--color-texto);
    line-height: 1.4;
}
.licencia-card.proxima {
    opacity: .65;
}
.licencia-badge-pronto {
    display: inline-block;
    background-color: var(--color-fondo);
    color: #94A3B8;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: .2rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--color-borde);
    margin-bottom: var(--espacio-sm);
}
.btn-deshabilitado {
    background-color: var(--color-fondo);
    color: #94A3B8;
    border: 1px solid var(--color-borde);
    cursor: not-allowed;
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-lg);
}
@media (min-width: 640px)  { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }

.feature-card {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-lg);
    padding: var(--espacio-lg);
    display: flex;
    flex-direction: column;
    gap: var(--espacio-sm);
}
.feature-card-icono {
    width: 44px;
    height: 44px;
    background-color: rgba(30,58,138,.08);
    border-radius: var(--radio-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primario);
}
.feature-card h3 {
    font-size: var(--text-sm);
    font-weight: 600;
}
.feature-card p {
    font-size: var(--text-xs);
    color: var(--color-texto-sec);
    line-height: 1.5;
}

.faq-lista {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    max-width: 720px;
    margin-inline: auto;
}
.faq-item {
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-lg);
    overflow: hidden;
}
.faq-pregunta {
    width: 100%;
    text-align: left;
    padding: var(--espacio-lg);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-texto);
    background-color: var(--color-blanco);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--espacio-md);
    transition: background-color .15s;
}
.faq-pregunta:hover { background-color: var(--color-fondo); }
.faq-pregunta-icono {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-primario);
    transition: transform .3s;
}
.faq-item.abierto .faq-pregunta-icono { transform: rotate(45deg); }
.faq-respuesta {
    display: none;
    padding: 0 var(--espacio-lg) var(--espacio-lg);
    font-size: var(--text-sm);
    color: var(--color-texto-sec);
    line-height: 1.7;
    background-color: var(--color-blanco);
}
.faq-item.abierto .faq-respuesta { display: block; }

/* ============================================================
   ELEMENTOS DE CONVERSIÓN — botón naranja, precio, trust badges
   Aplica en cumplesat.php y producto/cumplesat-xml.php
   ============================================================ */

/* Botón de compra naranja — máxima conversión */
.btn-compra {
    background-color: #EA580C;
    color: #FFFFFF;
    border: 2px solid #EA580C;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .2rem;
    padding: 1rem 2rem;
    border-radius: var(--radio-lg);
    font-weight: 700;
    font-size: var(--text-lg);
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s, transform .1s, box-shadow .15s;
    box-shadow: 0 4px 14px rgba(234,88,12,.35);
}
.btn-compra:hover {
    background-color: #C2410C;
    border-color: #C2410C;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234,88,12,.45);
    text-decoration: none;
    color: #FFFFFF;
}
.btn-compra-sub {
    font-size: var(--text-xs);
    font-weight: 400;
    opacity: .85;
    letter-spacing: .01em;
}

/* Bloque de precio v2 — fondo azul marino, alta conversión */
.producto-precio-bloque-v2 {
    background-color: var(--color-primario);
    border-radius: var(--radio-lg);
    padding: var(--espacio-lg) var(--espacio-xl);
    margin-bottom: var(--espacio-lg);
    display: inline-block;
    min-width: 260px;
}

.precio-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--espacio-sm);
    margin-bottom: .375rem;
}

.precio-label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,.8);
    font-weight: 500;
}

.precio-badge-popular {
    background-color: #EA580C;
    color: #FFFFFF;
    font-size: var(--text-xs);
    font-weight: 700;
    padding: .2rem .6rem;
    border-radius: 999px;
    white-space: nowrap;
}

.precio-monto {
    display: flex;
    align-items: baseline;
    gap: .375rem;
    line-height: 1;
    margin-bottom: .375rem;
}

.precio-numero-grande {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1;
}

.precio-iva {
    font-size: var(--text-sm);
    font-weight: 600;
    color: #22C55E;
}

.precio-nota-v2 {
    font-size: var(--text-xs);
    color: rgba(255,255,255,.65);
    margin: 0;
}

/* Trust badges v2 — tarjetitas con ícono */
.trust-badges-v2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--espacio-sm);
    margin-top: var(--espacio-lg);
}
@media (min-width: 1024px) {
    .trust-badges-v2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: .625rem;
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-md);
    padding: .625rem .875rem;
}

.trust-badge-icono {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background-color: rgba(30,58,138,.08);
    border-radius: var(--radio-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primario);
}

.trust-badge-texto {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

.trust-badge-texto strong {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-texto);
    line-height: 1.2;
}

.trust-badge-texto span {
    font-size: var(--text-xs);
    color: var(--color-texto-sec);
    line-height: 1.2;
}

/* ============================================================
   FAQ GRID — todo visible, sin acordeón (SEO friendly)
   ============================================================ */

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-lg);
}
@media (min-width: 640px) {
    .faq-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .faq-grid { grid-template-columns: repeat(2, 1fr); }
}

.faq-card {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-xl);
    padding: var(--espacio-xl);
    display: flex;
    flex-direction: column;
    gap: var(--espacio-sm);
}

.faq-card-icono {
    width: 44px;
    height: 44px;
    background-color: rgba(30,58,138,.08);
    border-radius: var(--radio-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primario);
    flex-shrink: 0;
}

.faq-card h3 {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-texto);
    line-height: 1.3;
}

.faq-card p {
    font-size: var(--text-sm);
    color: var(--color-texto-sec);
    line-height: 1.7;
    margin: 0;
}

/* ============================================================
   SECCIÓN LICENCIA BÁSICA INCLUYE
   ============================================================ */

.licencia-incluye-titulo {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-texto);
    margin-bottom: var(--espacio-2xl);
    text-align: left;
}
@media (min-width: 1024px) {
    .licencia-incluye-titulo { font-size: var(--text-3xl); }
}

.licencia-incluye-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-xl);
}
@media (min-width: 1024px) {
    .licencia-incluye-grid { grid-template-columns: repeat(2, 1fr); }
}

.licencia-incluye-col {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-xl);
    overflow: hidden;
}

.licencia-incluye-col-header {
    display: flex;
    align-items: flex-start;
    gap: var(--espacio-md);
    padding: var(--espacio-lg) var(--espacio-xl);
    background-color: var(--color-primario);
    border-bottom: 1px solid rgba(255,255,255,.15);
}

.licencia-col-icono {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background-color: rgba(255,255,255,.15);
    border-radius: var(--radio-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-blanco);
    margin-top: 2px;
}

.licencia-incluye-col-header h3 {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-blanco);
    line-height: 1.3;
    margin-bottom: .2rem;
}

.licencia-col-subtitulo {
    font-size: var(--text-xs);
    color: rgba(255,255,255,.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.licencia-incluye-lista {
    padding: var(--espacio-lg) var(--espacio-xl);
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.licencia-incluye-lista li {
    display: flex;
    align-items: flex-start;
    gap: .625rem;
    font-size: var(--text-sm);
    color: var(--color-texto);
    line-height: 1.5;
}

.licencia-incluye-lista li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-acento);
}

/* ============================================================
   CHECKOUT — Chat 3
   ============================================================ */

.checkout-section {
    padding: 48px 0 80px;
    background: var(--color-fondo);
    min-height: 80vh;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
}

@media (min-width: 1024px) {
    .checkout-grid {
        grid-template-columns: 420px 1fr;
    }
}

/* --- Resumen del pedido (columna izquierda) --- */
.checkout-resumen {
    background: #fff;
    border: 1px solid var(--color-borde);
    border-radius: 16px;
    padding: 28px;
}

.checkout-resumen-titulo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-texto);
    margin-bottom: 20px;
}

.checkout-producto-card {
    border-bottom: 1px solid var(--color-borde);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.checkout-licencia-badge {
    display: inline-block;
    background: var(--color-primario);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.checkout-producto-nombre {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-texto);
    margin-bottom: 6px;
}

.checkout-producto-subtitulo {
    font-size: 0.875rem;
    color: var(--color-texto-secundario);
    margin-bottom: 16px;
}

.checkout-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checkout-features li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--color-texto-secundario);
}

.checkout-features li svg {
    width: 16px;
    height: 16px;
    color: var(--color-acento);
    flex-shrink: 0;
    margin-top: 2px;
}

/* --- Desglose de precio --- */
.checkout-precio-desglose {
    border-bottom: 1px solid var(--color-borde);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.checkout-precio-fila {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--color-texto-secundario);
    margin-bottom: 8px;
}

.checkout-precio-total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-texto);
    margin-top: 4px;
}

/* --- Trust badges --- */
.checkout-trust {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkout-trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--color-texto-secundario);
}

.checkout-trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primario);
    flex-shrink: 0;
}

/* --- Formulario (columna derecha) --- */
.checkout-formulario-wrap {
    background: #fff;
    border: 1px solid var(--color-borde);
    border-radius: 16px;
    padding: 28px;
}

.checkout-form-titulo {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.checkout-form-subtitulo {
    font-size: 0.875rem;
    color: var(--color-texto-secundario);
    margin-bottom: 24px;
}

/* --- Grupos de formulario --- */
.form-grupo {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-texto);
}

.form-requerido {
    color: #DC2626;
    margin-left: 2px;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: var(--fuente-principal);
    color: var(--color-texto);
    background: #fff;
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: 0 0 0 3px rgba(30,58,138,0.1);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

.form-error {
    display: block;
    font-size: 0.8rem;
    color: #DC2626;
    margin-top: 4px;
    min-height: 18px;
}

.form-ok {
    display: block;
    font-size: 0.8rem;
    color: var(--color-acento);
    margin-top: 4px;
    font-weight: 600;
}

/* --- Input con botón (RFC) --- */
.form-input-con-boton {
    display: flex;
    gap: 8px;
}

.form-input-con-boton .form-input {
    flex: 1;
}

.btn-validar-rfc {
    padding: 10px 16px;
    background: var(--color-primario);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.btn-validar-rfc:hover {
    background: var(--color-primario-claro);
}

.btn-validar-rfc:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* --- Sección de pago --- */
.checkout-pago-titulo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-acento-oscuro);
    margin-bottom: 16px;
    padding: 12px 16px;
    background: #F0FDF4;
    border-radius: 8px;
    border: 1px solid #BBF7D0;
}

.checkout-pago-titulo svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-compra-checkout {
    width: 100%;
    font-size: 1.05rem;
    padding: 16px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

/* --- Loader --- */
.checkout-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    color: var(--color-texto-secundario);
    font-size: 0.9rem;
}

.checkout-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-borde);
    border-top-color: var(--color-primario);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Error general --- */
.checkout-error-general {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 0.875rem;
    color: #DC2626;
    margin-top: 16px;
}

/* --- Aviso legal --- */
.checkout-aviso-legal {
    font-size: 0.8rem;
    color: var(--color-texto-secundario);
    text-align: center;
    margin-top: 20px;
    line-height: 1.6;
}

.checkout-aviso-legal a {
    color: var(--color-primario);
}


/* === Grid 2 columnas — placeholders próximamente === */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--espacio-lg);
}
@media (max-width: 640px) {
    .grid-2 { grid-template-columns: 1fr; }
}