/**
 * BRIDA FULL - Frontend premium
 * Industrial moderno · Animaciones suaves · Solo transform + opacity
 */

/* ========== Variables · BRIDA FULL ========== */
:root {
    --amarillo: #F5B400;
    --azul: #1554B5;
    --azul-oscuro: #0A2D66;
    --azul-claro: #2a6fd4;
    --naranja: #E96A12;
    --gris: #6C6E70;
    --gris-texto: #2B2B2B;
    --gris-claro: #9a9c9e;
    --gris-fondo: #F7F8FA;
    --blanco: #FFFFFF;
    --negro: #1a1a1a;
    --negro-suave: #2d2d2d;
    --sombra: 0 2px 20px rgba(10, 45, 102, 0.08);
    --sombra-hover: 0 16px 48px rgba(21, 84, 181, 0.22);
    --sombra-card: 0 8px 32px rgba(10, 45, 102, 0.1);
    --glow-azul: 0 0 0 1px rgba(21, 84, 181, 0.12), 0 12px 40px rgba(245, 180, 0, 0.15);
    --transicion: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transicion-slow: 0.65s cubic-bezier(0.4, 0, 0.2, 1);
    --radio: 10px;
    --radio-lg: 16px;
    --max-ancho: 1220px;
    --header-altura: 76px;
    --font-display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
    --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.65;
    color: var(--gris-texto);
    background: var(--blanco);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--azul);
    text-decoration: none;
    transition: color var(--transicion);
}

a:hover {
    color: var(--azul-oscuro);
}

ul {
    list-style: none;
}

/* ========== Utilidades ========== */
.contenedor {
    width: 100%;
    max-width: var(--max-ancho);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.seccion {
    padding: 5rem 0;
}

.seccion-titulo {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 2.75rem);
    color: var(--azul-oscuro);
    margin-bottom: 0.5rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1.1;
}

.seccion-subtitulo {
    color: var(--gris);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 560px;
}

/* Botones con microinteracción */
.btn {
    display: inline-block;
    padding: 0.9rem 1.75rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radio);
    cursor: pointer;
    transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primario {
    background: linear-gradient(135deg, var(--naranja) 0%, #c55a0f 100%);
    color: var(--blanco);
    box-shadow: 0 6px 20px rgba(233, 106, 18, 0.35);
}

.btn-primario:hover {
    background: linear-gradient(135deg, #ff7a28 0%, var(--naranja) 100%);
    color: var(--blanco);
    box-shadow: var(--sombra-hover);
    transform: translateY(-2px);
}

.btn-secundario {
    background: var(--gris);
    color: var(--blanco);
}

.btn-secundario:hover {
    background: var(--gris-claro);
    color: var(--blanco);
    transform: translateY(-2px);
}

/* ========== Header con blur ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    transition: background var(--transicion), box-shadow var(--transicion);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 24px rgba(0,0,0,0.06);
}

.header-contenedor {
    max-width: var(--max-ancho);
    margin: 0 auto;
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    transition: opacity var(--transicion);
}

.logo:hover {
    opacity: 0.9;
}

.logo img {
    height: 44px;
    width: auto;
}

.nav ul,
.nav .nav-lista {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.35rem;
    align-items: center;
    justify-content: flex-end;
}
@media (min-width: 960px) {
    .nav .nav-lista {
        gap: 0.35rem 1.15rem;
    }
}

.nav a {
    color: var(--negro);
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--azul);
    transition: width var(--transicion);
}

.nav a:hover {
    color: var(--azul);
}

.nav a:hover::after {
    width: 100%;
}

.header-contacto {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--blanco) !important;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radio);
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    color: var(--blanco) !important;
    transform: translateY(-2px);
}

.btn-llamar {
    color: var(--azul) !important;
    font-weight: 600;
}

/* Menú hamburguesa animado */
.btn-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radio);
    transition: background var(--transicion);
}

.btn-menu:hover {
    background: var(--gris-fondo);
}

.btn-menu span {
    display: block;
    width: 22px;
    height: 2.5px;
    background: var(--azul);
    border-radius: 2px;
    transition: transform var(--transicion), opacity var(--transicion);
}

.btn-menu.activo span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.btn-menu.activo span:nth-child(2) {
    opacity: 0;
    transform: translateX(-4px);
}

.btn-menu.activo span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
    .header-contenedor {
        flex-wrap: wrap;
    }

    .btn-menu {
        display: flex;
    }

    .nav {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav.activo {
        max-height: min(85vh, 520px);
    }

    .nav ul {
        flex-direction: column;
        padding: 1rem 0;
    }

    .nav a::after {
        display: none;
    }

    .header-contacto {
        width: 100%;
        justify-content: flex-start;
    }
}

/* Espaciador por header fijo */
.main {
    padding-top: var(--header-altura);
}

/* Evita que el FAB de WhatsApp tape footer, CTAs o inputs en la parte baja */
body.has-wa-float {
    padding-bottom: calc(5.75rem + env(safe-area-inset-bottom, 0px));
}

/* ========== Keyframes (solo transform + opacity) ========== */
@keyframes logoEntrada {
    from {
        opacity: 0;
        transform: scale(0.92);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Reveal on scroll (estado inicial) */
.reveal,
.reveal-up,
.reveal-scale {
    opacity: 0;
}

.reveal {
    transition: opacity var(--transicion-slow);
}

.reveal-up {
    transform: translateY(36px);
    transition: opacity var(--transicion-slow), transform var(--transicion-slow);
}

.reveal-scale {
    transform: scale(0.97);
    transition: opacity var(--transicion-slow), transform var(--transicion-slow);
}

.reveal.in-view,
.reveal-up.in-view,
.reveal-scale.in-view {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Stagger (delays por hijo) */
.stagger-children .reveal-up,
.stagger-children .reveal-scale {
    transition-delay: calc(var(--stagger-i, 0) * 0.08s);
}

/* ========== HERO – Logo protagonista ========== */
.hero {
    position: relative;
    min-height: calc(100vh - var(--header-altura));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, var(--gris-fondo) 0%, var(--blanco) 100%);
}

.hero-inner {
    text-align: center;
    padding: 3rem 1.5rem 4rem;
    max-width: 720px;
    margin: 0 auto;
}

.hero-logo-wrap {
    margin-bottom: 2rem;
}

.hero-logo {
    display: inline-block;
    animation: logoEntrada 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero-logo img {
    width: clamp(180px, 40vw, 260px);
    height: auto;
    margin: 0 auto;
}

.hero.hero-logged .hero-logo img {
    animation: float 4s ease-in-out infinite;
}

.hero-titulo {
    font-size: clamp(1.85rem, 4.5vw, 2.75rem);
    color: var(--azul-oscuro);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    animation: fadeInUp 0.9s 0.25s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

.hero-subtitulo {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--gris);
    margin-bottom: 2rem;
    line-height: 1.5;
    animation: fadeInUp 0.9s 0.4s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.9s 0.55s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

.hero-ctas .btn {
    min-width: 200px;
}

.hero-video-wrap {
    width: 100%;
    max-width: 900px;
    margin: 3rem auto 0;
    padding: 0 1rem;
    animation: fadeIn 1s 0.7s backwards;
}

.hero-video-wrap video {
    width: 100%;
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-card);
}

/* ========== Problemática – sobria ========== */
.problematica {
    background: var(--negro-suave);
    color: var(--blanco);
}

.problematica .seccion-titulo {
    color: var(--blanco);
}

.problematica .seccion-subtitulo {
    color: rgba(255,255,255,0.75);
}

.problematica-lista {
    display: grid;
    gap: 1.25rem;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .problematica-lista {
        grid-template-columns: 1fr 1fr;
    }
}

.problematica-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radio);
    border-left: 4px solid var(--gris);
    transition: background var(--transicion), transform var(--transicion);
}

.problematica-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(4px);
}

.problematica-icono {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radio);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.problematica-item strong {
    color: var(--blanco);
}

/* ========== Solución – azul protagonista ========== */
.solucion {
    background: linear-gradient(180deg, var(--blanco) 0%, rgba(38,77,187,0.04) 100%);
}

.solucion-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 640px) {
    .solucion-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .solucion-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.solucion-card {
    background: var(--blanco);
    padding: 2rem 1.5rem;
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra);
    border: 1px solid rgba(38,77,187,0.08);
    transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}

.solucion-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-hover);
    border-color: rgba(38,77,187,0.2);
}

.solucion-icono {
    width: 52px;
    height: 52px;
    background: var(--azul);
    color: var(--blanco);
    border-radius: var(--radio);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    transition: transform var(--transicion);
}

.solucion-card:hover .solucion-icono {
    transform: scale(1.08);
}

.solucion-card h3 {
    color: var(--azul-oscuro);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.solucion-card p {
    color: var(--gris);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* ========== Productos – cards con hover glow ========== */
.productos-inicio {
    background: var(--blanco);
}

.productos-destacados-home {
    background: linear-gradient(180deg, var(--gris-fondo) 0%, var(--blanco) 40%);
}

.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.producto-card {
    background: var(--blanco);
    border-radius: var(--radio-lg);
    overflow: hidden;
    box-shadow: var(--sombra);
    border: 1px solid rgba(0,0,0,0.04);
    transition: transform var(--transicion), box-shadow var(--transicion);
}

.producto-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--glow-azul);
}

.producto-card a {
    display: block;
    color: inherit;
}

.producto-card a:hover {
    color: inherit;
}

.producto-card-img-wrap {
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
}

.producto-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transicion-slow);
}

.producto-card:hover img {
    transform: scale(1.06);
}

.producto-card-body {
    padding: 1.5rem;
}

.producto-card h3 {
    color: var(--azul-oscuro);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.producto-card p {
    color: var(--gris);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.producto-card .btn {
    width: 100%;
}

/* ========== Aliados – home (marquee + tarjetas) ========== */
.aliados-home {
    background: linear-gradient(180deg, var(--blanco) 0%, #eef3fb 42%, var(--gris-fondo) 100%);
    overflow: hidden;
    position: relative;
}

.aliados-home::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--amarillo), var(--azul), transparent);
    opacity: 0.85;
}

.aliados-home-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 0.5rem;
}

.aliados-home-header .seccion-titulo {
    margin-bottom: 0.35rem;
}

.aliados-home-sub {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0;
    max-width: 100%;
}

.aliados-marquee-wrap {
    margin-top: 2.5rem;
    margin-bottom: 0.5rem;
    overflow: hidden;
    padding: 0.25rem 0 1rem;
    mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}

.aliados-marquee-inner {
    display: flex;
    flex-direction: row;
    width: max-content;
    animation: aliados-marquee-scroll 50s linear infinite;
}

.aliados-marquee-inner:hover {
    animation-play-state: paused;
}

.aliados-marquee {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 1.25rem;
    padding: 0.5rem 1.25rem 0.5rem 0;
    flex-shrink: 0;
}

.aliado-card {
    flex-shrink: 0;
    width: 200px;
}

.aliado-card__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.65rem;
    min-height: 100%;
    padding: 1.35rem 1.15rem 1.15rem;
    background: var(--blanco);
    border-radius: var(--radio-lg);
    border: 1px solid rgba(10, 45, 102, 0.08);
    box-shadow: var(--sombra-card);
    color: inherit;
    text-decoration: none;
    transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}

a.aliado-card__link:hover {
    transform: translateY(-4px);
    box-shadow: var(--sombra-hover);
    border-color: rgba(21, 84, 181, 0.22);
    color: inherit;
}

.aliado-card__link--static {
    cursor: default;
}

.aliado-card__logo-wrap {
    width: 100%;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aliado-card__logo {
    max-width: 140px;
    max-height: 64px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(0.35);
    opacity: 0.92;
    transition: filter var(--transicion), opacity var(--transicion);
}

a.aliado-card__link:hover .aliado-card__logo {
    filter: grayscale(0);
    opacity: 1;
}

.aliado-card__initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--azul-oscuro);
    background: linear-gradient(145deg, rgba(245, 180, 0, 0.2), rgba(21, 84, 181, 0.12));
    border: 2px solid rgba(21, 84, 181, 0.15);
}

.aliado-card__name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--azul-oscuro);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.aliado-card__hint {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--azul);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--transicion), transform var(--transicion);
}

a.aliado-card__link:hover .aliado-card__hint {
    opacity: 1;
    transform: translateY(0);
}

.aliados-home-cta {
    text-align: center;
    margin-top: 2.25rem;
}

@keyframes aliados-marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .aliados-marquee-inner {
        animation: none;
        flex-wrap: wrap;
        width: 100%;
        justify-content: center;
        gap: 1rem;
    }

    .aliados-marquee-inner > .aliados-marquee[aria-hidden="true"] {
        display: none !important;
    }

    .aliados-marquee {
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        padding: 0.5rem;
    }
}

/* Página aliados.php y fallback grid */
.aliados-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.aliado-item {
    flex-shrink: 0;
    background: var(--blanco);
    padding: 1.5rem 2rem;
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    text-align: center;
    min-width: 160px;
    max-width: 200px;
    transition: transform var(--transicion), box-shadow var(--transicion), filter var(--transicion);
    filter: grayscale(0.85);
}

.aliado-item:hover {
    filter: grayscale(0);
    transform: scale(1.05);
    box-shadow: var(--sombra-hover);
}

.aliado-item img {
    max-height: 56px;
    width: auto;
    margin: 0 auto 0.75rem;
    object-fit: contain;
}

.aliado-item a,
.aliado-item span {
    font-weight: 600;
    color: var(--azul);
}

.aliado-item span {
    color: var(--gris);
}

.aliados-grid .aliado-item {
    filter: grayscale(0.85);
}

.aliados-grid .aliado-item:hover {
    filter: grayscale(0);
}

/* ========== Beneficios – íconos animados + stagger ========== */
.beneficios {
    background: var(--blanco);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.beneficio-item {
    text-align: center;
    padding: 2rem 1.25rem;
    background: var(--gris-fondo);
    border-radius: var(--radio-lg);
    transition: transform var(--transicion), box-shadow var(--transicion);
}

.beneficio-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--sombra);
}

.beneficio-icono {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    background: var(--azul);
    color: var(--blanco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
    transition: transform var(--transicion);
}

.beneficio-item:hover .beneficio-icono {
    transform: scale(1.1) rotate(5deg);
}

.beneficio-item h3 {
    font-size: 1rem;
    color: var(--azul-oscuro);
    margin-bottom: 0.5rem;
}

.beneficio-item p {
    font-size: 0.9rem;
    color: var(--gris);
    line-height: 1.5;
}

/* ========== CTA Contacto – fondo oscuro + azul ========== */
.cta-contacto {
    background: linear-gradient(135deg, var(--negro-suave) 0%, var(--azul-oscuro) 50%, var(--azul) 100%);
    color: var(--blanco);
    text-align: center;
    padding: 4rem 1.5rem;
    position: relative;
    overflow: hidden;
}

.cta-contacto::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(38,77,187,0.3) 0%, transparent 50%);
    pointer-events: none;
}

.cta-contacto .contenedor {
    position: relative;
    z-index: 1;
}

.cta-contacto h2 {
    margin-bottom: 0.5rem;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 700;
}

.cta-contacto p {
    margin-bottom: 1.75rem;
    opacity: 0.95;
    font-size: 1.05rem;
}

.cta-contacto .btn-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.cta-contacto .btn {
    min-width: 220px;
    padding: 1rem 1.5rem;
}

.cta-contacto .btn-primario {
    background: var(--blanco);
    color: var(--azul);
}

.cta-contacto .btn-primario:hover {
    background: var(--gris-fondo);
    color: var(--azul-oscuro);
}

.cta-contacto .btn-whatsapp {
    background: #25D366;
    color: var(--blanco) !important;
}

.cta-contacto .btn-whatsapp:hover {
    background: #20bd5a;
    color: var(--blanco) !important;
}

/* ========== Footer ========== */
.footer {
    background: var(--negro);
    color: var(--blanco);
    padding: 3rem 0 1.5rem;
}

.footer a {
    color: var(--blanco);
    opacity: 0.9;
}

.footer a:hover {
    opacity: 1;
    color: var(--blanco);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-logo {
    max-height: 64px;
    width: auto;
    height: auto;
    margin-bottom: 1rem;
    display: block;
}

.footer-col h4 {
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: var(--blanco);
}

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

.footer-copy {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========== Página producto ========== */
.banner-producto {
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul) 100%);
    color: var(--blanco);
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.banner-producto h1 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 0.5rem;
}

.banner-producto p {
    opacity: 0.95;
}

.producto-detalle {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .producto-detalle {
        grid-template-columns: 1fr 1fr;
    }
}

.galeria-producto {
    position: relative;
}

.galeria-producto img.principal {
    width: 100%;
    border-radius: var(--radio-lg);
    margin-bottom: 0.75rem;
    box-shadow: var(--sombra);
    transition: opacity var(--transicion);
}

.galeria-miniaturas {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.galeria-miniaturas img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transicion), transform var(--transicion);
}

.galeria-miniaturas img:hover,
.galeria-miniaturas img.activo {
    border-color: var(--azul);
}

.galeria-miniaturas img:hover {
    transform: scale(1.05);
}

.producto-compartir {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1rem 0;
}

.producto-descripcion-larga {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gris-fondo);
}

.valoraciones {
    margin-top: 3rem;
}

.valoracion-item {
    background: var(--gris-fondo);
    padding: 1.25rem;
    border-radius: var(--radio);
    margin-bottom: 1rem;
    transition: box-shadow var(--transicion);
}

.valoracion-item:hover {
    box-shadow: var(--sombra);
}

.valoracion-estrellas {
    color: #f0c14b;
    margin-bottom: 0.5rem;
}

.form-grupo--rating .rating-field-label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    color: var(--azul-oscuro);
}
.rating-stars-input {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}
.rating-stars-input .rating-star {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    line-height: 1;
    font-size: 1.85rem;
    transition: transform 0.15s ease, color 0.15s ease;
}
.rating-stars-input .rating-star:hover {
    transform: scale(1.12);
}
.rating-stars-input .rating-star:focus-visible {
    outline: 2px solid var(--azul);
    outline-offset: 2px;
    border-radius: 4px;
}
.rating-stars-input .rating-star::before {
    display: block;
}
.rating-stars-input .rating-star--filled::before {
    content: '★';
    color: #f0c14b;
}
.rating-stars-input .rating-star--empty::before {
    content: '☆';
    color: var(--gris);
    opacity: 0.65;
}

.valoracion-item strong {
    color: var(--azul-oscuro);
}

/* ========== Quiénes somos ========== */
.pagina-quienes .hero-titulo {
    margin-bottom: 2rem;
}

.datos-animados {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0 3rem;
}

@media (min-width: 640px) {
    .datos-animados {
        grid-template-columns: repeat(4, 1fr);
    }
}

.dato-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--gris-fondo);
    border-radius: var(--radio-lg);
    transition: transform var(--transicion);
}

.dato-item:hover {
    transform: translateY(-2px);
}

.dato-item .numero {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--azul);
    display: block;
    margin-bottom: 0.25rem;
}

.dato-item .etiqueta {
    font-size: 0.9rem;
    color: var(--gris);
}

.bloque-texto {
    margin-bottom: 2rem;
}

.bloque-texto h2 {
    color: var(--azul-oscuro);
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

/* ========== Multimedia – masonry + overlay ========== */
.galeria-multimedia {
    column-count: 1;
    column-gap: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 500px) {
    .galeria-multimedia {
        column-count: 2;
    }
}

@media (min-width: 900px) {
    .galeria-multimedia {
        column-count: 3;
    }
}

.galeria-multimedia .item {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    background: var(--gris-fondo);
    border-radius: var(--radio-lg);
    overflow: hidden;
    transition: transform var(--transicion);
}

.galeria-multimedia .item:hover {
    transform: translateY(-4px);
}

.galeria-multimedia .item .img-wrap {
    position: relative;
    overflow: hidden;
}

.galeria-multimedia .item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transicion-slow);
}

.galeria-multimedia .item:hover img {
    transform: scale(1.05);
}

.galeria-multimedia .item .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(26,26,26,0.7) 100%);
    opacity: 0;
    transition: opacity var(--transicion);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

.galeria-multimedia .item:hover .overlay {
    opacity: 1;
}

.galeria-multimedia .item .overlay span {
    color: var(--blanco);
    font-size: 0.95rem;
}

.galeria-multimedia .item .caption {
    padding: 1rem;
    font-size: 0.95rem;
    color: var(--gris);
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radio-lg);
    margin-bottom: 1rem;
    background: var(--negro);
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ========== Contacto ========== */
.hero.contacto-hero {
    background: linear-gradient(165deg, #eef3fb 0%, var(--blanco) 55%);
    border-bottom: 1px solid rgba(10, 45, 102, 0.08);
    padding-bottom: 2.75rem;
}

.contacto-hero-kicker {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--azul);
    margin-bottom: 0.5rem;
}

.contacto-pagina {
    padding: 3rem 0 5rem;
    background: linear-gradient(180deg, var(--gris-fondo) 0%, var(--blanco) 28%);
}

.contacto-pagina-inner {
    max-width: 1080px;
}

.contacto-grid {
    display: grid;
    gap: 1.75rem;
    align-items: start;
}

@media (min-width: 900px) {
    .contacto-grid {
        grid-template-columns: minmax(280px, 1fr) minmax(340px, 1.15fr);
        gap: 2rem;
    }
}

.contacto-card {
    background: var(--blanco);
    border-radius: var(--radio-lg);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    box-shadow: var(--sombra-card);
    border: 1px solid rgba(10, 45, 102, 0.06);
}

.contacto-card__title {
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 2.5vw, 1.65rem);
    font-weight: 800;
    color: var(--azul-oscuro);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 0.65rem;
}

.contacto-card__lead {
    color: var(--gris);
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

.contacto-card--form .contacto-card__lead {
    margin-bottom: 1.25rem;
}

.contacto-canales {
    list-style: none;
    margin: 0 0 1.75rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contacto-canal {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 1rem 1.1rem;
    border-radius: var(--radio);
    background: var(--gris-fondo);
    border: 1px solid rgba(10, 45, 102, 0.06);
    transition: border-color var(--transicion), box-shadow var(--transicion);
}

.contacto-canal:hover {
    border-color: rgba(21, 84, 181, 0.2);
    box-shadow: var(--sombra);
}

.contacto-canal__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gris-claro);
}

.contacto-canal__valor {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--azul);
    word-break: break-word;
}

.contacto-canal__valor:hover {
    color: var(--azul-oscuro);
}

.contacto-canal--tel .contacto-canal__valor {
    font-variant-numeric: tabular-nums;
}

.contacto-maps-cta {
    padding-top: 0.25rem;
    border-top: 1px solid rgba(10, 45, 102, 0.08);
}

.btn-maps-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.95rem 1.25rem;
    font-weight: 700;
    color: var(--azul-oscuro) !important;
    background: var(--blanco);
    border: 2px solid rgba(234, 67, 53, 0.45);
    border-radius: var(--radio);
    box-shadow: 0 2px 12px rgba(10, 45, 102, 0.06);
    transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion), background var(--transicion);
}

.btn-maps-google:hover {
    color: var(--azul-oscuro) !important;
    border-color: #ea4335;
    box-shadow: var(--sombra-hover);
    transform: translateY(-2px);
}

.btn-maps-google__icon {
    flex-shrink: 0;
    color: #ea4335;
}

.contacto-maps-hint {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    color: var(--gris);
    line-height: 1.45;
}

.form-contacto .form-grupo:last-of-type {
    margin-bottom: 1.5rem;
}

.btn-contacto-enviar {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1.05rem;
}

.form-exito--contacto {
    border: 1px solid #c3e6cb;
}

@media (max-width: 640px) {
    .contacto-pagina {
        padding: 2rem 0 3.5rem;
    }
}

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

.form-grupo label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--negro);
}

.form-grupo input,
.form-grupo textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: var(--radio);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transicion), box-shadow var(--transicion);
}

.form-grupo input:focus,
.form-grupo textarea:focus {
    outline: none;
    border-color: var(--azul);
    box-shadow: 0 0 0 3px rgba(38,77,187,0.12);
}

.form-grupo textarea {
    min-height: 120px;
    resize: vertical;
}

.form-exito,
.form-error {
    padding: 1rem;
    border-radius: var(--radio);
    margin-bottom: 1rem;
}

.form-exito {
    background: #d4edda;
    color: #155724;
}

.form-error {
    background: #f8d7da;
    color: #721c24;
}

/* ========== Página interna ========== */
/* FIX: en las páginas internas el markup usa `<section class="hero pagina-interna">`
   (misma etiqueta), por lo que el selector correcto es `.hero.pagina-interna` */
.hero.pagina-interna {
    min-height: auto;
    padding: 4.25rem 0 2.25rem;
    align-items: flex-end;
}

.hero.pagina-interna .hero-titulo {
    font-size: clamp(1.6rem, 3.6vw, 2.2rem);
    margin-bottom: 0.6rem;
}

.hero.pagina-interna .hero-subtitulo {
    margin-bottom: 0;
    max-width: 46rem;
}

@media (max-width: 640px) {
    .hero.pagina-interna {
        padding: 3.75rem 0 2rem;
    }
}

/* Cabecera interna compacta (para páginas nuevas/refactor) */
.page-header {
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul) 100%);
    color: var(--blanco);
    padding: 3.75rem 0 2.25rem;
}
.page-header h1 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.1;
}
.page-header p {
    margin-top: 0.6rem;
    max-width: 48rem;
    opacity: 0.92;
}
.breadcrumb {
    font-size: 0.95rem;
    opacity: 0.9;
}
.breadcrumb a { color: rgba(255,255,255,0.92); }
.breadcrumb a:hover { color: var(--blanco); }

/* WhatsApp flotante global (partial whatsapp_float.php; z-index por debajo de lightbox) */
@keyframes wa-float-pulse {
    0%, 100% { box-shadow: 0 4px 6px rgba(10, 45, 102, 0.12), 0 14px 32px rgba(37, 211, 102, 0.35); }
    50% { box-shadow: 0 4px 6px rgba(10, 45, 102, 0.12), 0 14px 36px rgba(37, 211, 102, 0.5), 0 0 0 6px rgba(37, 211, 102, 0.12); }
}
.wa-float {
    position: fixed;
    right: max(14px, env(safe-area-inset-right, 14px));
    bottom: max(16px, calc(12px + env(safe-area-inset-bottom, 0px)));
    z-index: 1200;
    pointer-events: none;
}
.wa-float a {
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.2rem;
    border-radius: 999px;
    background: linear-gradient(145deg, #25d366 0%, #1ebe57 100%);
    color: var(--blanco) !important;
    font-weight: 700;
    font-size: 0.98rem;
    letter-spacing: 0.01em;
    box-shadow: 0 4px 6px rgba(10, 45, 102, 0.12), 0 14px 32px rgba(37, 211, 102, 0.35);
    border: 1px solid rgba(255,255,255,0.22);
    transition: transform var(--transicion), box-shadow var(--transicion), filter var(--transicion);
    animation: wa-float-pulse 2.8s ease-in-out infinite;
}
.wa-float a:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(10, 45, 102, 0.15), 0 18px 40px rgba(37, 211, 102, 0.45);
    filter: brightness(1.05);
    animation: none;
}
.wa-float__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.wa-float__icon svg {
    display: block;
    width: 22px;
    height: 22px;
}
@media (prefers-reduced-motion: reduce) {
    .wa-float a { animation: none; }
}
@media (max-width: 520px) {
    .wa-float__text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
    .wa-float a { padding: 0.95rem; border-radius: 50%; min-width: 3.35rem; min-height: 3.35rem; justify-content: center; }
}

/* Formulario cotización unificado (cotizacion_public.php) */
.form-cotizacion-bf--grid {
    display: grid;
    gap: 2rem;
    align-items: start;
}
@media (min-width: 900px) {
    .form-cotizacion-bf--grid {
        grid-template-columns: minmax(240px, 1fr) minmax(0, 1.05fr);
        gap: 2.5rem;
    }
}
.form-cotizacion-bf__heading {
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    color: var(--azul-oscuro);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.15;
    margin-bottom: 0.6rem;
}
.distribuidor-hero + .contenedor .form-cotizacion-bf__heading,
.page-header + .contenedor .form-cotizacion-bf__heading {
    color: var(--azul-oscuro);
}
.form-cotizacion-bf__sidebar {
    padding: 1.5rem;
    background: var(--gris-fondo);
    border-radius: var(--radio-lg);
    border: 1px solid rgba(21, 84, 181, 0.1);
}
.form-cotizacion-bf__intro {
    color: var(--gris);
    margin: 0 0 1rem;
    line-height: 1.55;
    font-size: 1.02rem;
}
.form-cotizacion-bf__bullets {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--gris-texto);
    line-height: 1.6;
    font-size: 0.98rem;
}
.form-cotizacion-bf__bullets li {
    margin-bottom: 0.45rem;
}
.form-cotizacion-bf__form {
    background: var(--blanco);
    padding: 1.75rem 1.5rem;
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra);
    border: 1px solid rgba(0,0,0,0.06);
}
.form-cotizacion-bf__form .form-grupo label {
    font-size: 0.95rem;
    color: var(--azul-oscuro);
}
.form-cotizacion-bf__form .form-grupo input,
.form-cotizacion-bf__form .form-grupo textarea {
    border-width: 1.5px;
    border-color: #e0e3e8;
    background: #fafbfc;
}
.form-cotizacion-bf__form .form-grupo input:focus,
.form-cotizacion-bf__form .form-grupo textarea:focus {
    background: var(--blanco);
    border-color: var(--azul);
    box-shadow: 0 0 0 4px rgba(21, 84, 181, 0.12);
}
.form-cotizacion-bf__form textarea {
    min-height: 132px;
}
.form-cotizacion-bf__submit {
    width: 100%;
    margin-top: 0.25rem;
    padding: 1rem 1.25rem;
    font-size: 1.05rem;
}
.form-cotizacion-bf__nota {
    margin: 0.85rem 0 0;
    font-size: 0.9rem;
    color: var(--gris);
    text-align: center;
}
.form-cotizacion-bf__mensaje {
    max-width: 520px;
    margin: 0 auto;
}

.seccion-cotizacion__titulo {
    margin-top: 3rem;
}
.instructivo-card-meta {
    margin: 0 0 0.5rem !important;
    font-size: 0.95rem !important;
}
.instructivo-card-desc {
    color: var(--gris);
    flex: 1;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}
.instructivos-vacio {
    text-align: center;
    color: var(--gris);
    max-width: 520px;
    margin: 0 auto;
}

/* Quiénes somos · página institucional */
.quienes-institucional__fig {
    margin: 0 0 2.25rem;
    text-align: center;
}
.quienes-institucional__fig img {
    max-width: min(100%, 760px);
    margin: 0 auto;
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-card);
}
.quienes-institucional__grid {
    display: grid;
    gap: 1.75rem;
}
@media (min-width: 768px) {
    .quienes-institucional__grid {
        grid-template-columns: 1fr 1fr;
    }
}
.quienes-bloque--full {
    grid-column: 1 / -1;
}
.quienes-bloque__titulo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--azul-oscuro);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.6rem;
}
.quienes-bloque__texto {
    color: var(--gris-texto);
    line-height: 1.65;
    font-size: 1.02rem;
}
.quienes-pilares {
    margin-top: 2.75rem;
}

/* ========== BRIDA FULL · Home premium ========== */
.hero-bf {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 4rem;
    overflow: hidden;
    background: linear-gradient(145deg, var(--azul-oscuro) 0%, var(--azul) 42%, #0d3a7a 100%);
}
.hero-bf::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 20%, rgba(245, 180, 0, 0.18), transparent 50%),
        radial-gradient(ellipse 60% 50% at 85% 70%, rgba(233, 106, 18, 0.12), transparent 45%),
        repeating-linear-gradient(-12deg, transparent, transparent 40px, rgba(255,255,255,0.03) 40px, rgba(255,255,255,0.03) 41px);
    animation: bfMesh 22s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes bfMesh {
    from { opacity: 0.85; transform: scale(1); }
    to { opacity: 1; transform: scale(1.03); }
}
.hero-bf-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    width: 100%;
    max-width: var(--max-ancho);
    margin: 0 auto;
    padding: 0 1.5rem;
}
@media (max-width: 960px) {
    .hero-bf-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-bf-ctas { justify-content: center; }
    .hero-bf-bullets { justify-content: center; }
    /* Badge en flujo: evita que quede bajo el logo al colapsar a una columna */
    .hero-bf {
        flex-direction: column;
        align-items: center;
        padding-bottom: 2.25rem;
    }
    .hero-bf > .hero-bf-badge {
        position: relative;
        bottom: auto;
        right: auto;
        left: auto;
        margin-top: 1.25rem;
        align-self: center;
        transform-origin: center center;
        z-index: 5;
        max-width: min(100% - 2rem, 22rem);
        white-space: normal;
        text-align: center;
    }
}
.hero-bf-copy .hero-kicker {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.12em;
    font-size: 0.85rem;
    color: var(--amarillo);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.hero-bf-copy .hero-titulo {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    font-weight: 800;
    color: var(--blanco);
    line-height: 1.05;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.hero-bf-copy .hero-subtitulo {
    color: rgba(255,255,255,0.88);
    font-size: 1.1rem;
    max-width: 36rem;
    margin-bottom: 1.5rem;
}
.hero-bf-bullets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}
.hero-bf-bullets span {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(245, 180, 0, 0.35);
    color: var(--blanco);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
}
.hero-bf-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.hero-bf-ctas .btn-secundario {
    background: transparent;
    border: 2px solid var(--amarillo);
    color: var(--amarillo) !important;
}
.hero-bf-ctas .btn-secundario:hover {
    background: var(--amarillo);
    color: var(--azul-oscuro) !important;
}
.hero-bf-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-bf-ring {
    position: absolute;
    width: min(100%, 420px);
    aspect-ratio: 1;
    border: 3px solid rgba(245, 180, 0, 0.45);
    border-radius: 50%;
    background: var(--blanco);
    z-index: 0;
    animation: bfPulse 4s ease-in-out infinite;
}
@keyframes bfPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}
.hero-bf-product {
    position: relative;
    max-width: 100%;
    width: min(100%, 380px);
    filter: drop-shadow(0 24px 48px rgba(0,0,0,0.35));
    z-index: 1;
    transition: transform var(--transicion-slow);
}
.hero-bf-product:hover { transform: translateY(-6px) scale(1.02); }
/* Anclado a la sección hero (esquina inferior derecha), no al logo */
.hero-bf > .hero-bf-badge {
    position: absolute;
    bottom: clamp(0.85rem, 2.5vw, 2rem);
    right: clamp(0.85rem, 3vw, 2.25rem);
    left: auto;
    background: #ffb800;
    color: var(--azul-oscuro);
    font-family: var(--font-display);
    font-weight: 800;
    padding: clamp(0.35rem, 1.2vw, 0.55rem) clamp(0.65rem, 2.8vw, 1.2rem);
    border-radius: 999px;
    font-size: clamp(0.72rem, 2.4vw + 0.35rem, 1.1rem);
    letter-spacing: 0.04em;
    line-height: 1.2;
    white-space: nowrap;
    max-width: calc(100% - 1.75rem);
    box-shadow: var(--sombra-card);
    z-index: 10;
    transform-origin: center right;
    animation:
        heroBfBadgeIn 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both,
        heroBfBadgePulse 3.2s ease-in-out 1s infinite;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}
.hero-bf > .hero-bf-badge:hover {
    transform: scale(1.06);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28), 0 0 0 2px rgba(255, 184, 0, 0.5);
}
@keyframes heroBfBadgeIn {
    from {
        opacity: 0;
        transform: translateY(14px) scale(0.94);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
@keyframes heroBfBadgePulse {
    0%,
    100% {
        box-shadow: var(--sombra-card);
    }
    50% {
        box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22), 0 0 0 3px rgba(255, 184, 0, 0.35);
    }
}
@media (prefers-reduced-motion: reduce) {
    .hero-bf > .hero-bf-badge {
        animation: none;
        transition: none;
    }
    .hero-bf > .hero-bf-badge:hover {
        transform: none;
    }
}

.seccion-bf-light {
    background: var(--gris-fondo);
}
.tarjeta-beneficio-bf {
    background: var(--blanco);
    border-radius: var(--radio-lg);
    padding: 1.75rem;
    box-shadow: var(--sombra);
    border-left: 4px solid var(--amarillo);
    transition: transform var(--transicion), box-shadow var(--transicion);
}
.tarjeta-beneficio-bf:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-card);
}
.tarjeta-beneficio-bf h3 {
    font-family: var(--font-display);
    color: var(--azul-oscuro);
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.grid-beneficios-bf {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.pasos-instalacion {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}
.paso-card {
    background: var(--blanco);
    border-radius: var(--radio-lg);
    padding: 1.25rem;
    box-shadow: var(--sombra);
    border-top: 4px solid var(--azul);
}
.paso-card strong {
    color: var(--naranja);
    font-family: var(--font-display);
    font-size: 1.1rem;
}

.docs-grid-public {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.doc-card-public {
    background: var(--blanco);
    border-radius: var(--radio-lg);
    padding: 1.5rem;
    box-shadow: var(--sombra);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border: 1px solid rgba(21, 84, 181, 0.12);
}
.doc-card-public .doc-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--azul-oscuro), var(--azul));
    color: var(--amarillo);
    border-radius: var(--radio);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.85rem;
}

.pago-card-public {
    background: linear-gradient(180deg, var(--blanco) 0%, #f0f4fb 100%);
    border-radius: var(--radio-lg);
    padding: 1.75rem;
    box-shadow: var(--sombra-card);
    border: 2px solid rgba(245, 180, 0, 0.35);
    margin-bottom: 1.5rem;
}
.pago-cuenta-box {
    background: var(--azul-oscuro);
    color: var(--blanco);
    padding: 1rem 1.25rem;
    border-radius: var(--radio);
    font-family: ui-monospace, monospace;
    font-size: 1.05rem;
    margin: 0.75rem 0;
    word-break: break-all;
}
.btn-copiar {
    background: var(--amarillo);
    color: var(--azul-oscuro);
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radio);
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transicion);
}
.btn-copiar:hover { transform: scale(1.03); }

.distribuidor-hero {
    background: linear-gradient(90deg, var(--azul-oscuro), var(--azul));
    color: var(--blanco);
    padding: 3rem 0;
}
.mm-filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.mm-filtros button {
    border: 2px solid var(--azul);
    background: var(--blanco);
    color: var(--azul);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transicion);
}
.mm-filtros button.activo,
.mm-filtros button:hover {
    background: var(--azul);
    color: var(--blanco);
}
.mm-item { transition: opacity var(--transicion); }
.mm-item.oculto { display: none; }

.lightbox-bf {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10, 45, 102, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transicion), visibility var(--transicion);
}
.lightbox-bf.activo { opacity: 1; visibility: visible; }
.lightbox-bf img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--radio-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.lightbox-bf-cerrar {
    all: unset;
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--blanco);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

.zoom-cursor { cursor: zoom-in; }

.footer-redes-list { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; }
.footer-muted { opacity: 0.85; font-size: 0.95rem; }

.cta-bf-final {
    background: linear-gradient(135deg, var(--amarillo) 0%, #e6a800 100%);
    color: var(--azul-oscuro);
    padding: 4rem 0;
    text-align: center;
}
.cta-bf-final h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.cta-bf-final .btn-primario {
    background: var(--azul-oscuro);
    color: var(--blanco);
}
.cta-bf-final .btn-primario:hover {
    background: var(--azul);
}

.sello-3-4 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}
@media (max-width: 700px) { .sello-3-4 { grid-template-columns: 1fr; } }
.sello-box {
    background: var(--blanco);
    border-radius: var(--radio-lg);
    padding: 1.5rem;
    box-shadow: var(--sombra);
    border-bottom: 4px solid var(--naranja);
}
.sello-box h3 {
    font-family: var(--font-display);
    color: var(--azul-oscuro);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}
.sello-box .sello-palabra-destacada {
    font-weight: 700;
    font-size: 1.12em;
}