/* Página web pública (portada del negocio). Los colores salen de la personalización (_tema.html):
   --marca-primario, --marca-secundario, --marca-barra, --marca-primario-texto, --marca-texto-hero. */
.sitio {
    --tinta: #1f2937;
    --suave: #6b7280;
    --fondo: #fffaf3;
    --radio: 1.25rem;
    font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--tinta);
    background: var(--fondo);
    overflow-x: clip;
}
html:has(.sitio) { overflow-x: clip; }
.sitio h1, .sitio h2, .sitio h3 { font-weight: 800; letter-spacing: -.02em; }
.sitio a { text-decoration: none; }
.sitio-sombra { box-shadow: 0 .75rem 1.5rem rgba(0, 0, 0, .18); }

/* ---------- Aviso y menú ---------- */
.sitio-aviso {
    background: linear-gradient(90deg, var(--marca-barra), var(--marca-secundario), var(--marca-barra));
    background-size: 200% 100%;
    animation: deslizar-fondo 12s linear infinite;
    color: #fff;
}
.sitio-nav { background: rgba(255, 255, 255, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
             transition: box-shadow .25s, background .25s; }
.sitio-nav.con-sombra { box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .08); background: rgba(255, 255, 255, .95); }
.sitio-nav .navbar-brand { color: var(--tinta); font-size: 1.35rem; }
/* Nombre del negocio con su eslogan debajo (opcional) */
.sitio-marca-texto { display: flex; flex-direction: column; line-height: 1.15; }
.sitio-eslogan { font-size: .72rem; font-weight: 500; color: var(--suave); letter-spacing: .02em; white-space: normal; max-width: 16rem; }
.sitio-nav .nav-link { color: var(--tinta); font-weight: 600; position: relative; }
.sitio-nav .nav-link:not(.dropdown-toggle)::after {
    content: ""; position: absolute; left: .5rem; right: .5rem; bottom: .2rem; height: 3px; border-radius: 3px;
    background: var(--marca-primario); transform: scaleX(0); transition: transform .25s;
}
.sitio-nav .nav-link:not(.dropdown-toggle):hover::after { transform: scaleX(1); }
.sitio-logo-icono {
    display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: .8rem;
    background: linear-gradient(135deg, var(--marca-primario), var(--marca-secundario)); color: var(--marca-texto-hero);
    transform: rotate(-8deg);
}
.sitio-badge-oferta { background: #ef4444; color: #fff; font-size: .7rem; }

/* Menús desplegables de Categorías y Servicios */
.sitio-desplegable { border: 0; border-radius: 1rem; padding: .5rem; min-width: 19rem; max-height: 70vh; overflow-y: auto;
                     box-shadow: 0 1.25rem 2.5rem rgba(31, 41, 55, .18); animation: aparecer .25s ease both; }
.sitio-desplegable .dropdown-item { display: flex; align-items: center; gap: .75rem; border-radius: .7rem; padding: .5rem .6rem; white-space: normal; }
.sitio-desplegable .dropdown-item:hover, .sitio-desplegable .dropdown-item:focus { background: color-mix(in srgb, var(--marca-primario) 14%, #fff); color: var(--tinta); }
.sitio-desplegable .dropdown-item:active { background: var(--marca-primario); color: var(--marca-primario-texto); }
.sitio-desplegable .ico { display: grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: .7rem; flex-shrink: 0;
                          background: color-mix(in srgb, var(--marca-primario) 18%, #fff); color: var(--marca-secundario); font-size: 1.1rem; }
.sitio-desplegable strong { display: block; font-weight: 600; line-height: 1.2; }
.sitio-desplegable small { display: block; color: var(--suave); }
@media (min-width: 992px) {
    /* En computadora se abren al pasar el ratón (con clic también) */
    .sitio-nav .dropdown:hover > .dropdown-menu { display: block; margin-top: 0; }
    .sitio-nav .nav-link, .sitio-nav .btn { white-space: nowrap; }
}
@media (min-width: 992px) and (max-width: 1399.98px) {
    /* Pantallas medianas: el menú se compacta para que nada se parta en dos renglones */
    .sitio-nav .navbar-brand { font-size: 1.15rem; }
    .sitio-nav .navbar-nav { gap: 0 !important; }
    .sitio-nav .nav-link { font-size: .92rem; padding-left: .45rem !important; padding-right: .45rem !important; }
    .sitio-nav .btn { font-size: .9rem; padding-left: .8rem !important; padding-right: .8rem !important; }
}
@media (min-width: 992px) and (max-width: 1199.98px) {
    .sitio-nav .btn-entrar span { display: none; }  /* en las más angostas, «Entrar» queda solo con su ícono */
    /* y el nombre del negocio pasa a dos renglones en lugar de cortarse */
    .sitio-nav .navbar-brand { font-size: 1rem; flex-shrink: 1; min-width: 0; }
    .sitio-nav .sitio-marca-texto { white-space: normal; line-height: 1.15; max-width: 9.5rem; }
}
@media (max-width: 991.98px) {
    .sitio-desplegable { box-shadow: none; min-width: 0; max-height: none; background: transparent; padding: 0 0 .5rem .5rem; }
}

/* ---------- Portada ---------- */
.sitio-hero {
    position: relative; overflow: hidden; color: var(--marca-texto-hero);
    background: linear-gradient(125deg, var(--marca-primario) 0%, var(--marca-secundario) 60%, var(--marca-barra) 130%);
}
.sitio-hero-fondo { position: absolute; inset: 0; pointer-events: none; }
.sitio-hero .mancha { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .45; animation: flotar-mancha 14s ease-in-out infinite; }
.sitio-hero .m1 { width: 420px; height: 420px; background: #fff; top: -140px; right: -80px; opacity: .25; }
.sitio-hero .m2 { width: 360px; height: 360px; background: var(--marca-barra); bottom: -160px; left: -100px; animation-delay: -5s; }
.sitio-hero .m3 { width: 260px; height: 260px; background: var(--marca-primario); top: 30%; left: 45%; animation-delay: -9s; }
.sitio-hero .flotante {
    position: absolute; font-size: 2.4rem; opacity: .16; animation: flotar 9s ease-in-out infinite;
}
.f1 { top: 12%; left: 4%; } .f2 { top: 70%; left: 8%; animation-delay: -2s !important; font-size: 3rem !important; }
.f3 { top: 18%; left: 38%; animation-delay: -4s !important; } .f4 { top: 78%; left: 34%; animation-delay: -1s !important; }
.f5 { top: 8%; left: 62%; animation-delay: -6s !important; font-size: 1.8rem !important; } .f6 { top: 55%; left: 52%; animation-delay: -3s !important; }
.f7 { top: 30%; left: 88%; animation-delay: -5s !important; font-size: 3.2rem !important; } .f8 { top: 82%; left: 70%; animation-delay: -7s !important; }
.f9 { top: 45%; left: 20%; animation-delay: -8s !important; font-size: 1.6rem !important; } .f10 { top: 62%; left: 92%; animation-delay: -2.5s !important; }
.f11 { top: 4%; left: 82%; animation-delay: -4.5s !important; } .f12 { top: 88%; left: 50%; animation-delay: -6.5s !important; font-size: 2rem !important; }

.sitio-pildora {
    display: inline-flex; align-items: center; gap: .5rem; padding: .4rem 1rem; border-radius: 2rem;
    background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .35); font-weight: 600; font-size: .9rem;
    backdrop-filter: blur(6px);
}
.punto-vivo { width: .6rem; height: .6rem; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34, 197, 94, .7); animation: latido 2s infinite; }
.sitio-titulo { font-size: clamp(2.3rem, 5.5vw, 4rem); line-height: 1.05; margin: .25rem 0 1rem; text-shadow: 0 .15em .6em rgba(0, 0, 0, .15); }
.sitio-subtitulo { font-size: clamp(1.05rem, 2vw, 1.3rem); opacity: .95; max-width: 38rem; }
.sitio-buscador {
    display: flex; align-items: center; gap: .5rem; max-width: 36rem; margin-top: 1.5rem; padding: .4rem .4rem .4rem 1.1rem;
    background: #fff; border-radius: 2rem; box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, .22);
}
.sitio-buscador i { color: var(--suave); }
.sitio-buscador input { flex: 1; min-width: 0; border: 0; outline: 0; font-size: 1.05rem; color: var(--tinta); background: transparent; }
.btn-whatsapp { background: #25d366; color: #fff; border: 0; }
.btn-whatsapp:hover { background: #1ebe5b; color: #fff; }
.sitio-hero-foto { border-radius: 2rem; overflow: hidden; transform: rotate(2deg); box-shadow: 0 2rem 3rem rgba(0, 0, 0, .3);
                   border: 6px solid rgba(255, 255, 255, .6); animation: flotar 8s ease-in-out infinite; }
.sitio-hero-foto img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; display: block; }
.sitio-hero-tarjetas { position: relative; height: 380px; }
.hero-tarjeta {
    position: absolute; display: flex; align-items: center; gap: .9rem; padding: .9rem 1.1rem; min-width: 15rem;
    background: rgba(255, 255, 255, .95); color: var(--tinta); border-radius: 1.1rem; box-shadow: 0 1rem 2rem rgba(0, 0, 0, .2);
    animation: flotar 7s ease-in-out infinite;
}
.hero-tarjeta .ico { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: .9rem; font-size: 1.5rem; flex-shrink: 0; }
.hero-tarjeta small { color: var(--suave); display: block; }
.hero-tarjeta strong { display: block; }
.hero-tarjeta:nth-child(1) { top: 0; left: 8%; }
.hero-tarjeta:nth-child(2) { top: 34%; right: 0; animation-delay: -2.3s; }
.hero-tarjeta:nth-child(3) { top: 68%; left: 0; animation-delay: -4.6s; }
.sitio-ola { display: block; width: 100%; height: 70px; margin-top: -1px; position: relative; }
.sitio-ola path { fill: var(--fondo); }

/* ---------- Ventajas ---------- */
.sitio-ventajas { margin-top: -2.5rem; position: relative; z-index: 2; }
.sitio-ventaja {
    background: #fff; border-radius: var(--radio); padding: 1.25rem 1rem; text-align: center;
    box-shadow: 0 .75rem 2rem rgba(31, 41, 55, .08); transition: transform .25s, box-shadow .25s;
}
.sitio-ventaja:hover { transform: translateY(-6px); box-shadow: 0 1.25rem 2.5rem rgba(31, 41, 55, .14); }
.sitio-ventaja .icono {
    display: inline-grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 1rem; font-size: 1.5rem;
    background: linear-gradient(135deg, var(--marca-primario), var(--marca-secundario)); color: var(--marca-texto-hero);
    margin-bottom: .6rem; transition: transform .35s;
}
.sitio-ventaja:hover .icono { transform: rotate(-10deg) scale(1.1); }
.sitio-ventaja h3 { font-size: 1rem; margin-bottom: .25rem; }
.sitio-ventaja p { font-size: .85rem; color: var(--suave); margin: 0; }

/* ---------- Encabezados de sección ---------- */
.sitio-encabezado { text-align: center; max-width: 44rem; margin: 0 auto 2rem; }
.sitio-encabezado h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); margin: .4rem 0; }
.sitio-encabezado p { color: var(--suave); font-size: 1.1rem; margin: 0; }
.sitio-etiqueta {
    display: inline-block; padding: .25rem .9rem; border-radius: 2rem; font-weight: 700; font-size: .8rem; text-transform: uppercase;
    letter-spacing: .08em; color: var(--marca-secundario); background: color-mix(in srgb, var(--marca-primario) 18%, #fff);
}
.sitio-etiqueta.caliente { background: #fee2e2; color: #dc2626; }

/* ---------- Categorías ---------- */
.sitio-categoria {
    --c: #64748b; --f: #f1f5f9;
    position: relative; display: block; height: 100%; padding: 1.4rem; border-radius: var(--radio); overflow: hidden;
    background: var(--f); color: var(--tinta); transition: transform .3s, box-shadow .3s;
}
.sitio-categoria:hover { transform: translateY(-6px) rotate(-.5deg); box-shadow: 0 1.25rem 2rem color-mix(in srgb, var(--c) 30%, transparent); color: var(--tinta); }
.sitio-categoria .ico {
    display: grid; place-items: center; width: 3.4rem; height: 3.4rem; border-radius: 1rem; font-size: 1.7rem;
    background: var(--c); color: #fff; margin-bottom: 1rem; transition: transform .35s;
}
.sitio-categoria:hover .ico { transform: scale(1.12) rotate(8deg); }
.sitio-categoria .fantasma { position: absolute; right: -1rem; bottom: -1.5rem; font-size: 7rem; color: var(--c); opacity: .12; transition: transform .5s; }
.sitio-categoria:hover .fantasma { transform: rotate(-15deg) scale(1.1); }
.sitio-categoria h3 { font-size: 1.15rem; margin-bottom: .2rem; }
.sitio-categoria .desde { color: var(--c); font-weight: 800; }
.sitio-categoria small { color: var(--suave); }

/* ---------- Productos ---------- */
.sitio-producto {
    display: flex; flex-direction: column; height: 100%; background: #fff; border-radius: var(--radio); overflow: hidden;
    color: var(--tinta); box-shadow: 0 .5rem 1.5rem rgba(31, 41, 55, .07); transition: transform .3s, box-shadow .3s;
}
.sitio-producto:hover { transform: translateY(-6px); box-shadow: 0 1.25rem 2.25rem rgba(31, 41, 55, .14); color: var(--tinta); }
.sitio-producto .foto { position: relative; height: 170px; overflow: hidden; }
.sitio-producto .foto > div { transition: transform .45s; }
.sitio-producto:hover .foto > div { transform: scale(1.07); }
.sitio-producto .cuerpo { padding: 1rem; display: flex; flex-direction: column; flex: 1; }
.sitio-producto .nombre { font-weight: 600; line-height: 1.25; margin-bottom: .5rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sitio-producto .precio { font-size: 1.3rem; font-weight: 800; margin-top: auto; }
.sitio-producto .antes { color: var(--suave); text-decoration: line-through; font-size: .9rem; margin-left: .35rem; font-weight: 400; }
.sitio-producto .cinta {
    position: absolute; top: .75rem; left: .75rem; z-index: 2; padding: .25rem .7rem; border-radius: 2rem;
    background: #ef4444; color: #fff; font-weight: 800; font-size: .85rem; box-shadow: 0 .4rem .8rem rgba(239, 68, 68, .35);
}
.sitio-producto .cinta.top { background: var(--marca-primario); color: var(--marca-primario-texto); box-shadow: none; }
.sitio-producto .sobre-pedido {
    align-self: flex-start; margin-bottom: .5rem; padding: .15rem .6rem; border-radius: 2rem;
    background: #e0f2fe; color: #075985; font-size: .8rem; font-weight: 700;
}
.sitio-ofertas { background: linear-gradient(180deg, color-mix(in srgb, #ef4444 8%, var(--fondo)), var(--fondo)); }

/* ---------- Servicios ---------- */
.sitio-servicio {
    display: flex; gap: 1rem; padding: 1.4rem; background: #fff; border-radius: var(--radio); position: relative;
    box-shadow: 0 .5rem 1.5rem rgba(31, 41, 55, .07); transition: transform .3s, box-shadow .3s; scroll-margin-top: 7rem;
    border: 2px solid transparent;
}
.sitio-servicio > div { display: flex; flex-direction: column; }
.sitio-servicio:hover { transform: translateY(-5px); box-shadow: 0 1.25rem 2.25rem rgba(31, 41, 55, .13); }
.sitio-servicio .ico {
    display: grid; place-items: center; width: 3.4rem; height: 3.4rem; border-radius: 1rem; flex-shrink: 0; font-size: 1.6rem;
    background: linear-gradient(135deg, var(--marca-primario), var(--marca-secundario)); color: var(--marca-texto-hero);
    transition: transform .35s;
}
.sitio-servicio:hover .ico { transform: rotate(-10deg) scale(1.08); }
.sitio-servicio h3 { font-size: 1.15rem; margin-bottom: .3rem; }
.sitio-servicio p { color: var(--suave); font-size: .95rem; margin-bottom: .75rem; }
.sitio-servicio .precio { font-weight: 700; color: var(--marca-secundario); background: color-mix(in srgb, var(--marca-primario) 15%, #fff);
                          padding: .2rem .7rem; border-radius: 2rem; font-size: .85rem; }
.sitio-servicio.resaltado { border-color: var(--marca-primario); animation: resaltar 1.6s ease 2; }
@keyframes resaltar { 50% { box-shadow: 0 0 0 .6rem color-mix(in srgb, var(--marca-primario) 30%, transparent); } }

/* ---------- Segmentos ---------- */
.sitio-segmento {
    position: relative; padding: 2rem; border-radius: 1.75rem; color: #fff; overflow: hidden; transition: transform .3s;
}
.sitio-segmento:hover { transform: translateY(-6px); }
.sitio-segmento::after { content: ""; position: absolute; width: 14rem; height: 14rem; right: -4rem; top: -4rem; border-radius: 50%; background: rgba(255, 255, 255, .12); transition: transform .5s; }
.sitio-segmento:hover::after { transform: scale(1.3); }
.sitio-segmento.s1 { background: linear-gradient(135deg, #f97316, #c2410c); }
.sitio-segmento.s2 { background: linear-gradient(135deg, #0ea5e9, #1d4ed8); }
.sitio-segmento.s3 { background: linear-gradient(135deg, #334155, #0f172a); }
.sitio-segmento > i { font-size: 2.6rem; display: block; margin-bottom: .75rem; }
.sitio-segmento h3 { font-size: 1.4rem; }
.sitio-segmento p { opacity: .9; }
.sitio-segmento a { color: #fff; font-weight: 700; }

/* ---------- Cifras ---------- */
.sitio-cifras { background: var(--marca-barra); color: #fff; position: relative; overflow: hidden; }
.sitio-cifras::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--marca-primario) 45%, transparent), transparent 45%),
                        radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--marca-secundario) 50%, transparent), transparent 40%); }
.sitio-cifras .row { position: relative; }
.sitio-cifras .numero { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; color: var(--marca-primario); line-height: 1; }
.sitio-cifras .texto { opacity: .85; margin-top: .4rem; }

/* ---------- Marcas ---------- */
.sitio-carrusel { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.sitio-carrusel .pista { display: flex; gap: 1rem; width: max-content; animation: carrusel 35s linear infinite; padding: .5rem 0; }
.sitio-carrusel:hover .pista { animation-play-state: paused; }
.sitio-carrusel .marca {
    padding: .9rem 1.8rem; border-radius: 1rem; background: #fff; font-weight: 800; font-size: 1.15rem; white-space: nowrap;
    box-shadow: 0 .4rem 1rem rgba(31, 41, 55, .07); color: var(--tinta);
}

/* ---------- Nosotros ---------- */
.sitio-nosotros { background: #fff; border-radius: 1.75rem; padding: 2.25rem; box-shadow: 0 .75rem 2rem rgba(31, 41, 55, .06); font-size: 1.08rem; }
.sitio-visita { border-radius: 1.75rem; padding: 2.25rem; background: linear-gradient(160deg, var(--marca-primario), var(--marca-secundario)); color: var(--marca-texto-hero); }
.sitio-visita h3 { font-size: 1.5rem; }
.sitio-visita .dato { display: flex; gap: .75rem; align-items: flex-start; margin: .6rem 0; }
.sitio-visita .dato > i { font-size: 1.2rem; }
.sitio-visita a:not(.btn) { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
#nosotros { scroll-margin-top: 4rem; }
.sitio-visita { scroll-margin-top: 7rem; }
.sitio-visita.resaltado, .sitio-mv-tarjeta.resaltado { animation: resaltar 1.6s ease 2; }

/* ---------- Misión y visión ---------- */
.sitio-mv-tarjeta {
    position: relative; overflow: hidden; height: 100%; padding: 2.25rem; border-radius: 1.75rem; background: #fff;
    box-shadow: 0 .75rem 2rem rgba(31, 41, 55, .06); border-top: .35rem solid var(--marca-primario);
    transition: transform .3s, box-shadow .3s; scroll-margin-top: 7rem;
}
.sitio-mv-tarjeta.vision { border-top-color: var(--marca-secundario); }
.sitio-mv-tarjeta:hover { transform: translateY(-6px); box-shadow: 0 1.25rem 2.5rem rgba(31, 41, 55, .12); }
/* Ícono grande y tenue de fondo, como marca de agua */
.sitio-mv-tarjeta::after {
    content: ""; position: absolute; width: 12rem; height: 12rem; right: -3.5rem; bottom: -3.5rem; border-radius: 50%;
    background: color-mix(in srgb, var(--marca-primario) 10%, transparent); transition: transform .5s;
}
.sitio-mv-tarjeta:hover::after { transform: scale(1.25); }
.sitio-mv-tarjeta .ico {
    display: inline-grid; place-items: center; width: 3.4rem; height: 3.4rem; border-radius: 1rem; font-size: 1.6rem; margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--marca-primario), var(--marca-secundario)); color: var(--marca-texto-hero);
}
.sitio-mv-tarjeta h3 { font-size: 1.5rem; }
.sitio-mv-tarjeta p { position: relative; z-index: 1; font-size: 1.08rem; color: var(--suave); margin: 0; }

/* ---------- Contacto ---------- */
.sitio-contacto { background: linear-gradient(135deg, var(--marca-barra), color-mix(in srgb, var(--marca-barra) 70%, var(--marca-secundario))); color: #fff; }
.sitio-contacto h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.sitio-formulario { background: #fff; color: var(--tinta); border-radius: 1.75rem; padding: 2rem; box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .25); }
.sitio-formulario .form-control, .sitio-formulario .form-select { border-radius: .8rem; padding: .7rem .9rem; background: #f9fafb; }
.sitio-formulario .form-label { font-weight: 600; }
.sitio-trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Pie ---------- */
.sitio-pie { background: color-mix(in srgb, var(--marca-barra) 85%, #000); color: #e5e7eb; }
.sitio-pie h4 { font-size: 1rem; font-weight: 700; color: #fff; }
.sitio-pie li { margin: .4rem 0; }
.sitio-pie a { color: #d1d5db; }
.sitio-pie a:hover { color: var(--marca-primario); }
.sitio-redes a {
    display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; background: rgba(255, 255, 255, .08);
    font-size: 1.2rem; transition: background .2s, transform .2s;
}
.sitio-redes a:hover { background: var(--marca-primario); color: var(--marca-primario-texto); transform: translateY(-3px); }
.sitio-whatsapp-flotante {
    position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 1030; display: grid; place-items: center; width: 3.75rem; height: 3.75rem;
    border-radius: 50%; background: #25d366; color: #fff !important; font-size: 1.9rem; box-shadow: 0 .75rem 1.5rem rgba(37, 211, 102, .45);
    animation: latido-verde 2.5s infinite; transition: transform .2s;
}
.sitio-whatsapp-flotante:hover { transform: scale(1.1); }

/* ---------- Animaciones ---------- */
.aparece { animation: aparecer .8s cubic-bezier(.2, .7, .2, 1) both; }
.aparece:nth-child(2) { animation-delay: .1s; } .aparece:nth-child(3) { animation-delay: .2s; }
.aparece:nth-child(4) { animation-delay: .3s; } .aparece:nth-child(5) { animation-delay: .4s; }
.js .revela { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--retraso, 0ms); }
.js .revela.visible { opacity: 1; transform: none; }
@keyframes aparecer { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes flotar { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-16px) rotate(4deg); } }
@keyframes flotar-mancha { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, -30px) scale(1.12); } }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .7); } 70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }
@keyframes latido-verde { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .6); } 70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }
@keyframes carrusel { to { transform: translateX(-50%); } }
@keyframes deslizar-fondo { to { background-position: 200% 0; } }
@media (prefers-reduced-motion: reduce) {
    .sitio *, .sitio *::before, .sitio *::after { animation: none !important; transition: none !important; }
    .js .revela { opacity: 1; transform: none; }
}

/* ---------- Celular ---------- */
@media (max-width: 991.98px) {
    /* _tema.html no deja que la barra se parta en dos renglones; aquí sí, para que el menú abra debajo del logo */
    .sitio-nav > .container { flex-wrap: wrap; }
    .sitio-nav .navbar-collapse { padding-top: .5rem; }
    .sitio-hero .flotante { font-size: 1.6rem !important; }
}
@media (max-width: 575.98px) {
    .sitio-buscador { padding-left: .9rem; }
    .sitio-buscador .btn { padding-left: 1rem !important; padding-right: 1rem !important; }
    .sitio-nosotros, .sitio-visita, .sitio-formulario, .sitio-mv-tarjeta { padding: 1.5rem; }
    .sitio-producto .foto { height: 130px; }
    .sitio-segmento { padding: 1.5rem; }
}