/* ============================================================
   CLIMACO · WEB PUBLICA
   ============================================================

   En claro, a diferencia del panel.

   El panel es oscuro porque se mira ocho horas seguidas en un
   mostrador. Una web comercial se visita un minuto y tiene que
   transmitir confianza a alguien que no te conoce: el claro
   funciona mejor para eso.
   ============================================================ */

:root {
    --marca:      #4f46e5;
    --marca-osc:  #4338ca;

    --tinta:      #0f172a;
    --tinta-media:#334155;
    --tinta-suave:#64748b;

    --papel:      #ffffff;
    --papel-2:    #f8fafc;
    --papel-3:    #f1f5f9;
    --borde:      #e2e8f0;

    --ok:    #059669;
    --error: #dc2626;

    --sombra:    0 1px 3px rgba(15, 23, 42, .08);
    --sombra-md: 0 4px 16px rgba(15, 23, 42, .08);
    --sombra-lg: 0 12px 32px rgba(15, 23, 42, .12);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
    color: var(--tinta);
    background: var(--papel);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--marca); }

.contenedor {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.contenedor--estrecho  { max-width: 760px; }
.contenedor--formulario{ max-width: 520px; }

.texto-centrado { text-align: center; }
.texto-izquierda { text-align: left; }

/* ============================================================
   CABECERA
   ============================================================ */

.cabecera {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borde);
}

.cabecera__interior {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}

.logotipo {
    font-size: 1.3rem; font-weight: 800;
    letter-spacing: -.02em;
    color: var(--tinta);
    text-decoration: none;
    line-height: 1;
}
.logotipo small {
    display: block;
    font-size: .62rem; font-weight: 500;
    letter-spacing: .18em; text-transform: uppercase;
    color: var(--tinta-suave);
    margin-top: .15rem;
}

.navegacion {
    display: flex; align-items: center; gap: 1.75rem;
}
.navegacion a {
    color: var(--tinta-media);
    text-decoration: none;
    font-size: .92rem; font-weight: 500;
}
.navegacion a:hover { color: var(--marca); }
.navegacion .boton { color: #fff; }

.enlace-acceso { font-weight: 600 !important; }

.menu-boton {
    display: none;
    background: none; border: 0;
    cursor: pointer; padding: .5rem;
}
.menu-boton span {
    display: block;
    width: 22px; height: 2px;
    background: var(--tinta);
    margin: 4px 0;
    transition: .2s;
}

/* ============================================================
   BOTONES
   ============================================================ */

.boton {
    display: inline-block;
    padding: .65rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: .92rem; font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: .15s;
    font-family: inherit;
}

.boton--marca {
    background: var(--marca);
    color: #fff !important;
}
.boton--marca:hover {
    background: var(--marca-osc);
    transform: translateY(-1px);
    box-shadow: var(--sombra-md);
}

.boton--claro {
    background: var(--papel);
    border-color: var(--borde);
    color: var(--tinta) !important;
}
.boton--claro:hover { border-color: var(--tinta-suave); }

/* El boton hereda el color del producto en cuya tarjeta esta */
.boton--producto {
    background: var(--color, var(--marca));
    color: #fff !important;
}
.boton--producto:hover { filter: brightness(.92); }

.boton--grande { padding: .9rem 1.9rem; font-size: 1rem; }
.boton--ancho  { width: 100%; text-align: center; }

/* ============================================================
   PORTADA
   ============================================================ */

.portada {
    padding: 6rem 0 5rem;
    text-align: center;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(79, 70, 229, .12), transparent),
        var(--papel);
}

.portada__encima {
    display: inline-block;
    font-size: .72rem; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
    color: var(--marca);
    background: rgba(79, 70, 229, .09);
    padding: .35rem .9rem; border-radius: 999px;
    margin-bottom: 1.75rem;
}

.portada__titulo {
    font-size: clamp(2.2rem, 5.5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.12;
    margin-bottom: 1.5rem;
}
.portada__titulo em {
    font-style: normal;
    color: var(--marca);
}

.portada__texto {
    font-size: 1.12rem;
    color: var(--tinta-media);
    max-width: 620px;
    margin: 0 auto 2.5rem;
}

.portada__botones {
    display: flex; gap: .85rem;
    justify-content: center; flex-wrap: wrap;
    margin-bottom: 2rem;
}

.portada__pie {
    font-size: .85rem;
    color: var(--tinta-suave);
}

/* Portada de ficha de producto */
.portada-producto {
    padding: 5rem 0 4rem;
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--color) 8%, transparent), transparent);
    border-bottom: 1px solid var(--borde);
}
.portada-producto h1 {
    font-size: clamp(1.9rem, 4.5vw, 2.9rem);
    font-weight: 800; letter-spacing: -.03em;
    margin-bottom: .75rem;
}
.portada-producto .portada__encima {
    color: var(--color);
    background: color-mix(in srgb, var(--color) 12%, transparent);
}
.portada-producto__reclamo {
    font-size: 1.25rem; font-weight: 500;
    color: var(--tinta-media);
    margin-bottom: 1.25rem;
}
.portada-producto__texto {
    font-size: 1.05rem;
    color: var(--tinta-media);
    max-width: 640px;
    margin-bottom: 2rem;
}
.portada-producto .boton--marca {
    background: var(--color);
}

/* ============================================================
   SECCIONES
   ============================================================ */

.seccion { padding: 5rem 0; }
.seccion--alterna { background: var(--papel-2); }

.seccion__cabecera {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3.5rem;
}
.seccion__cabecera h2 {
    font-size: clamp(1.7rem, 3.5vw, 2.3rem);
    font-weight: 800; letter-spacing: -.02em;
    margin-bottom: .85rem;
}
.seccion__cabecera p { color: var(--tinta-media); font-size: 1.05rem; }

.seccion h2 {
    font-size: 1.65rem; font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: 1.25rem;
}

/* ============================================================
   TARJETAS DE PRODUCTO
   ============================================================ */

.rejilla-productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.tarjeta-producto {
    background: var(--papel);
    border: 1px solid var(--borde);
    border-radius: 16px;
    padding: 1.85rem;
    display: flex; flex-direction: column;
    transition: .2s;
    position: relative;
    overflow: hidden;
}

/* Franja de color del producto */
.tarjeta-producto::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--color);
}

.tarjeta-producto:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-lg);
    border-color: transparent;
}

.tarjeta-producto__sector {
    display: inline-block;
    font-size: .68rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--color);
    margin-bottom: .6rem;
}

.tarjeta-producto h3 {
    font-size: 1.2rem; font-weight: 700;
    letter-spacing: -.01em;
    margin-bottom: .3rem;
}

.tarjeta-producto__reclamo {
    color: var(--tinta-media);
    font-size: .95rem; font-weight: 500;
    margin-bottom: 1rem;
}

.tarjeta-producto__texto {
    color: var(--tinta-media);
    font-size: .92rem;
    margin-bottom: 1.25rem;
}

.tarjeta-producto__pie {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--borde);
}

.tarjeta-producto--compacta { padding: 1.5rem; }

.etiqueta-modalidad {
    font-size: .76rem;
    color: var(--tinta-suave);
}

/* ---------- Listas ---------- */
.lista-marcada {
    list-style: none;
    margin-bottom: 1.25rem;
}
.lista-marcada li {
    position: relative;
    padding-left: 1.6rem;
    margin-bottom: .5rem;
    font-size: .9rem;
    color: var(--tinta-media);
}
.lista-marcada li::before {
    content: '';
    position: absolute; left: 0; top: .55em;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color, var(--marca));
}

.lista-caracteristicas {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: .85rem 2rem;
    margin-bottom: 2.5rem;
}
.lista-caracteristicas li {
    position: relative;
    padding-left: 1.85rem;
    color: var(--tinta-media);
}
.lista-caracteristicas li::before {
    content: '✓';
    position: absolute; left: 0;
    color: var(--color, var(--marca));
    font-weight: 700;
}

/* ============================================================
   RAZONES
   ============================================================ */

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

.razon h3 {
    font-size: 1.05rem; font-weight: 700;
    margin-bottom: .6rem;
    padding-top: 1rem;
    border-top: 2px solid var(--marca);
}
.razon p { color: var(--tinta-media); font-size: .94rem; }

/* ============================================================
   CIERRE
   ============================================================ */

.cierre {
    padding: 5rem 0;
    text-align: center;
    background: var(--tinta);
    color: #fff;
}
.cierre h2 {
    font-size: clamp(1.7rem, 3.5vw, 2.3rem);
    font-weight: 800; letter-spacing: -.02em;
    margin-bottom: 1rem;
}
.cierre p {
    color: #cbd5e1;
    max-width: 560px;
    margin: 0 auto 2rem;
}

/* ============================================================
   FORMULARIOS
   ============================================================ */

.subtitulo {
    color: var(--tinta-media);
    margin-bottom: 2rem;
}

.formulario { margin-bottom: 1.5rem; }

.campo { margin-bottom: 1.15rem; }
.campo label {
    display: block;
    font-size: .86rem; font-weight: 600;
    margin-bottom: .35rem;
}
.campo input, .campo select {
    width: 100%;
    padding: .7rem .85rem;
    border: 1px solid var(--borde);
    border-radius: 9px;
    font-size: .95rem;
    font-family: inherit;
    background: var(--papel);
    color: var(--tinta);
}
.campo input:focus, .campo select:focus {
    outline: none;
    border-color: var(--marca);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .12);
}
.campo input:disabled { background: var(--papel-3); color: var(--tinta-suave); }
.campo small {
    display: block;
    font-size: .8rem; color: var(--tinta-suave);
    margin-top: .3rem;
}

.campo-doble {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.casilla {
    display: flex; align-items: flex-start; gap: .65rem;
    margin-bottom: 1rem;
    font-size: .88rem;
    color: var(--tinta-media);
    cursor: pointer;
}
.casilla input { margin-top: .25rem; flex-shrink: 0; }

.formulario-linea {
    display: flex; gap: .5rem; margin-top: 1rem;
}
.formulario-linea input {
    flex: 1;
    padding: .65rem .85rem;
    border: 1px solid var(--borde);
    border-radius: 9px;
    font-family: inherit;
}

.pie-formulario {
    text-align: center;
    font-size: .9rem;
    color: var(--tinta-media);
}

/* ============================================================
   MENSAJES
   ============================================================ */

.mensaje {
    padding: .85rem 1.15rem;
    border-radius: 10px;
    margin: 1.5rem 0;
    font-size: .92rem;
}
.mensaje--ok {
    background: #ecfdf5; color: #065f46;
    border: 1px solid #a7f3d0;
}
.mensaje--error {
    background: #fef2f2; color: #991b1b;
    border: 1px solid #fecaca;
}

.aviso-saas {
    background: var(--papel-2);
    border: 1px solid var(--borde);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
}
.aviso-saas h3 { font-size: 1.05rem; margin-bottom: .6rem; }
.aviso-saas p { color: var(--tinta-media); font-size: .94rem; margin-bottom: .75rem; }
.aviso-saas p:last-child { margin-bottom: 0; }
.aviso-saas code {
    background: var(--papel-3);
    padding: .12rem .4rem; border-radius: 5px;
    font-size: .88em;
}

.icono-grande {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--marca);
}

/* ============================================================
   AREA DE CLIENTE
   ============================================================ */

.area-cabecera {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 1.5rem; flex-wrap: wrap;
    margin-bottom: 2.5rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--borde);
}
.area-cabecera h1 { font-size: 1.9rem; font-weight: 800; letter-spacing: -.02em; }
.area-cabecera .subtitulo { margin-bottom: 0; }
.area-cabecera__acciones { display: flex; gap: .5rem; }

.bloque-area { margin-bottom: 3rem; }

.tarjeta-salon {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    background: var(--papel-2);
    border: 1px solid var(--borde);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}
.tarjeta-salon p { color: var(--tinta-suave); font-size: .9rem; }

.rejilla-descargas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.tarjeta-descarga {
    background: var(--papel);
    border: 1px solid var(--borde);
    border-top: 3px solid var(--color);
    border-radius: 12px;
    padding: 1.5rem;
}
.tarjeta-descarga h3 { font-size: 1.05rem; margin-bottom: .75rem; }
.tarjeta-descarga__version {
    font-size: .88rem; color: var(--tinta-media);
    margin-bottom: 1rem;
}
.tarjeta-descarga__nota {
    font-size: .88rem; color: var(--tinta-suave);
    margin-bottom: 1rem;
}

.fila-version {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--borde);
}
.fila-version--actual { background: var(--papel-2); padding: 1rem; border-radius: 10px; }

.etiqueta-actual {
    font-size: .68rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .08em;
    background: var(--color, var(--marca)); color: #fff;
    padding: .1rem .45rem; border-radius: 999px;
    vertical-align: middle;
}

.novedades {
    font-size: .88rem; color: var(--tinta-media);
    margin-top: .5rem; padding-left: 1rem;
    border-left: 2px solid var(--borde);
}

.nota-pequena { font-size: .84rem; color: var(--tinta-suave); }

.tabla-simple {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}
.tabla-simple th {
    text-align: left;
    font-size: .76rem; text-transform: uppercase;
    letter-spacing: .06em; color: var(--tinta-suave);
    padding: .5rem 0;
    border-bottom: 1px solid var(--borde);
}
.tabla-simple td {
    padding: .7rem 0;
    border-bottom: 1px solid var(--papel-3);
}

.datos-contacto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}
.dato-contacto h3 {
    font-size: .8rem; text-transform: uppercase;
    letter-spacing: .08em; color: var(--tinta-suave);
    margin-bottom: .5rem;
}
.dato-contacto p, .dato-contacto a { color: var(--tinta-media); }

/* ============================================================
   PIE
   ============================================================ */

.pie {
    background: var(--papel-2);
    border-top: 1px solid var(--borde);
    padding: 3.5rem 0 1.75rem;
}

.pie__interior {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.pie__marca strong { display: block; margin-bottom: .5rem; }
.pie__marca p { color: var(--tinta-suave); font-size: .88rem; max-width: 300px; }

.pie__columna h4 {
    font-size: .78rem; text-transform: uppercase;
    letter-spacing: .08em; color: var(--tinta-suave);
    margin-bottom: .85rem;
}
.pie__columna a {
    display: block;
    color: var(--tinta-media);
    text-decoration: none;
    font-size: .9rem;
    padding: .22rem 0;
}
.pie__columna a:hover { color: var(--marca); }

.pie__cierre {
    display: flex; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    padding-top: 1.75rem;
    border-top: 1px solid var(--borde);
    font-size: .82rem;
    color: var(--tinta-suave);
}

/* ============================================================
   MOVIL
   ============================================================ */

@media (max-width: 860px) {
    .menu-boton { display: block; }

    .navegacion {
        position: absolute;
        top: 72px; left: 0; right: 0;
        background: var(--papel);
        border-bottom: 1px solid var(--borde);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: .5rem 1.5rem 1.25rem;
        display: none;
        box-shadow: var(--sombra-md);
    }
    .navegacion--abierta { display: flex; }
    .navegacion a { padding: .75rem 0; }
    .navegacion .boton { text-align: center; margin-top: .5rem; }

    .pie__interior { grid-template-columns: 1fr 1fr; }
    .campo-doble { grid-template-columns: 1fr; gap: 0; }
    .portada { padding: 4rem 0 3.5rem; }
    .seccion { padding: 3.5rem 0; }
}

@media (max-width: 520px) {
    .pie__interior { grid-template-columns: 1fr; gap: 1.75rem; }
    .portada__botones .boton { width: 100%; text-align: center; }
    .area-cabecera__acciones { width: 100%; }
}

/* ============================================================
   ALTA DE SALON
   ============================================================ */

.campo-dominio {
    display: flex; align-items: stretch;
    border: 1px solid var(--borde);
    border-radius: 9px;
    overflow: hidden;
}
.campo-dominio input {
    border: 0; border-radius: 0;
    flex: 1; min-width: 0;
}
.campo-dominio input:focus { box-shadow: none; }
.campo-dominio span {
    display: flex; align-items: center;
    padding: 0 .85rem;
    background: var(--papel-3);
    border-left: 1px solid var(--borde);
    color: var(--tinta-suave);
    font-size: .9rem;
    white-space: nowrap;
}

.estado-slug {
    font-size: .84rem;
    margin-top: .4rem;
    min-height: 1.2rem;
    color: var(--tinta-suave);
}
.estado-slug--ok    { color: var(--ok); font-weight: 600; }
.estado-slug--error { color: var(--error); }

.tarjeta-credenciales {
    background: var(--papel-2);
    border: 1px solid var(--borde);
    border-radius: 14px;
    padding: 1.75rem;
    margin: 2rem 0;
}
.tarjeta-credenciales h2 {
    font-size: .8rem; text-transform: uppercase;
    letter-spacing: .08em; color: var(--tinta-suave);
    margin-bottom: .75rem;
}
.tarjeta-credenciales hr {
    border: 0; border-top: 1px solid var(--borde);
    margin: 1.75rem 0;
}

.direccion-salon { font-size: 1.15rem; font-weight: 600; }
.direccion-salon a { text-decoration: none; }

.aviso-claves {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
    font-size: .86rem;
    padding: .75rem 1rem;
    border-radius: 9px;
    margin-bottom: 1.25rem;
}

.credencial {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap;
    padding: .85rem 0;
    border-bottom: 1px solid var(--borde);
}
.credencial:last-child { border-bottom: 0; }
.credencial span { font-size: .88rem; color: var(--tinta-media); }
.credencial__valor {
    font-family: ui-monospace, Consolas, monospace;
    font-size: 1.25rem;
    letter-spacing: .08em;
    background: var(--papel);
    border: 1px solid var(--borde);
    padding: .3rem .75rem;
    border-radius: 8px;
    user-select: all;
}