/* ==========================================================================
   Witty · estilos del sitio
   Colores de marca: azul #345299 (logo), tinta #141A2E
   ========================================================================== */

:root {
    --azul: #345299;
    --azul-oscuro: #243d7a;
    --azul-profundo: #141a2e;
    --azul-claro: #e9eef9;
    --azul-borde: #cfd9ef;
    --tinta: #141a2e;
    --texto: #3d4459;
    --texto-suave: #646b80;
    --fondo: #ffffff;
    --fondo-suave: #f5f7fc;
    --borde: #e3e7f0;
    --exito: #1c7c54;
    --exito-fondo: #e8f5ee;
    --error: #b42318;
    --error-fondo: #fdecea;

    --fuente: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --radio: 14px;
    --radio-chico: 10px;
    --sombra: 0 1px 2px rgba(20, 26, 46, .05), 0 8px 24px rgba(20, 26, 46, .06);
    --sombra-alta: 0 2px 4px rgba(20, 26, 46, .06), 0 18px 40px rgba(20, 26, 46, .12);
    --ancho: 1160px;
    --gutter: clamp(16px, 4vw, 32px);
    --seccion: clamp(64px, 9vw, 112px);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body {
    margin: 0;
    font-family: var(--fuente);
    font-size: 17px;
    line-height: 1.65;
    color: var(--texto);
    background: var(--fondo);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { color: var(--tinta); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 800; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: var(--azul); }
a:hover { color: var(--azul-oscuro); }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 4px; }
ul, ol { margin: 0; padding: 0; }
code { font-size: .9em; background: var(--azul-claro); color: var(--azul-oscuro); padding: .1em .4em; border-radius: 6px; }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--gutter); }
.contenedor--angosto { max-width: 820px; }
.solo-lectores { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 8px; }
.saltar:focus { top: 12px; color: #fff; }
.icono { width: 1.25em; height: 1.25em; flex: none; }

.etiqueta {
    display: inline-block;
    font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
    color: var(--azul); margin-bottom: 14px;
}
.nota { font-size: .88rem; color: var(--texto-suave); margin-top: 14px; }

/* ---------- Botones ---------- */
.boton {
    display: inline-flex; align-items: center; justify-content: center; gap: .5em;
    font: inherit; font-weight: 700; font-size: 1rem; line-height: 1;
    padding: 16px 26px; border-radius: 999px; border: 2px solid transparent;
    text-decoration: none; cursor: pointer; white-space: nowrap;
    transition: background-color .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.boton .icono { width: 1.1em; height: 1.1em; transition: transform .2s; }
.boton:hover .icono { transform: translateX(3px); }
.boton--primario { background: var(--azul); color: #fff; box-shadow: 0 6px 18px rgba(52, 82, 153, .28); }
.boton--primario:hover { background: var(--azul-oscuro); color: #fff; transform: translateY(-1px); }
.boton--secundario { background: #fff; color: var(--azul); border-color: var(--azul-borde); }
.boton--secundario:hover { border-color: var(--azul); color: var(--azul-oscuro); }
.boton--blanco { background: #fff; color: var(--azul); }
.boton--blanco:hover { background: var(--azul-claro); color: var(--azul-oscuro); }
.boton--chico { padding: 11px 20px; font-size: .95rem; box-shadow: none; }
.boton--ancho { width: 100%; }

/* ---------- Cabecera ---------- */
.cabecera {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255, 255, 255, .92);
    -webkit-backdrop-filter: saturate(160%) blur(10px); backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s, box-shadow .2s;
}
.cabecera.con-sombra { border-color: var(--borde); box-shadow: 0 4px 20px rgba(20, 26, 46, .05); }
.cabecera__barra { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.cabecera__logo img { height: 42px; width: auto; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu ul { list-style: none; display: flex; gap: 6px; }
.menu ul a {
    display: block; padding: 8px 14px; border-radius: 999px;
    color: var(--tinta); font-weight: 600; font-size: .98rem; text-decoration: none;
    transition: background-color .2s, color .2s;
}
.menu ul a:hover { background: var(--fondo-suave); color: var(--azul); }
.menu ul a[aria-current="page"] { color: var(--azul); background: var(--azul-claro); }
.cabecera__boton-menu {
    display: none; background: none; border: 0; padding: 8px; margin-right: -8px;
    color: var(--tinta); cursor: pointer; border-radius: 10px;
}
.cabecera__boton-menu .icono { width: 28px; height: 28px; }
.cabecera__boton-menu .icono-cerrar { display: none; }
.cabecera__boton-menu[aria-expanded="true"] .icono-abrir { display: none; }
.cabecera__boton-menu[aria-expanded="true"] .icono-cerrar { display: block; }

@media (max-width: 880px) {
    .cabecera__logo img { height: 36px; }
    .cabecera__boton-menu { display: block; }
    .menu {
        position: fixed; inset: 76px 0 auto 0; z-index: 49;
        flex-direction: column; align-items: stretch; gap: 16px;
        padding: 16px var(--gutter) 28px;
        background: #fff; border-bottom: 1px solid var(--borde);
        box-shadow: 0 20px 40px rgba(20, 26, 46, .12);
        transform: translateY(-8px); opacity: 0; visibility: hidden;
        transition: opacity .2s, transform .2s, visibility .2s;
    }
    .menu.abierto { transform: none; opacity: 1; visibility: visible; }
    .menu ul { flex-direction: column; gap: 2px; }
    .menu ul a { padding: 14px 12px; font-size: 1.1rem; border-radius: 10px; }
    .menu .boton { width: 100%; padding: 16px; }
}

/* ---------- Forma rayada (inspirada en el símbolo del logo) ---------- */
.forma-rayada {
    aspect-ratio: 1 / 1.05;
    width: 100%;
    background:
        radial-gradient(120% 90% at 30% 20%, rgba(255, 255, 255, .0) 40%, rgba(20, 26, 46, .18) 100%),
        repeating-linear-gradient(-20deg, var(--azul) 0 9px, transparent 9px 21px);
    clip-path: polygon(22% 4%, 70% 0%, 92% 14%, 100% 52%, 80% 86%, 44% 100%, 6% 76%, 0% 34%);
    -webkit-mask-image: radial-gradient(90% 85% at 45% 45%, #000 60%, rgba(0, 0, 0, .75) 100%);
            mask-image: radial-gradient(90% 85% at 45% 45%, #000 60%, rgba(0, 0, 0, .75) 100%);
}
.forma-rayada--media { max-width: 360px; justify-self: center; }
.forma-rayada--chica { width: 110px; margin: 0 auto 24px; background: repeating-linear-gradient(-20deg, var(--azul) 0 5px, transparent 5px 12px); }

/* ---------- Hero ---------- */
.hero {
    position: relative; overflow: hidden;
    padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 9vw, 112px);
    background:
        radial-gradient(60% 70% at 85% 30%, var(--azul-claro) 0%, rgba(233, 238, 249, 0) 70%),
        var(--fondo);
}
.hero__grilla { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 22px; }
.resaltado { color: var(--azul); }
.hero__bajada { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--texto); max-width: 36em; margin-bottom: 32px; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero__puntos { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: .95rem; font-weight: 600; color: var(--tinta); }
.hero__puntos li { display: inline-flex; align-items: center; gap: 8px; }
.hero__puntos .icono { color: var(--azul); width: 20px; height: 20px; }

.hero__arte { position: relative; max-width: 460px; justify-self: center; width: 100%; }
.hero__tarjeta {
    position: absolute; display: flex; align-items: center; gap: 12px;
    background: #fff; border: 1px solid var(--borde); border-radius: var(--radio);
    padding: 12px 18px 12px 12px; box-shadow: var(--sombra-alta);
    font-size: .92rem; color: var(--texto); white-space: nowrap;
}
.hero__tarjeta strong { color: var(--tinta); }
.hero__tarjeta-icono {
    display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px;
    background: var(--azul-claro); color: var(--azul);
}
.hero__tarjeta--a { left: -6%; bottom: 16%; }
.hero__tarjeta--b { right: -4%; top: 10%; }

@media (max-width: 880px) {
    .hero__grilla { grid-template-columns: 1fr; }
    .hero__arte { max-width: 210px; order: -1; margin: 0 0 4px; justify-self: start; }
    .hero__tarjeta { display: none; }
}

/* ---------- Secciones ---------- */
.seccion { padding: var(--seccion) 0; }
.seccion--suave { background: var(--fondo-suave); }
.seccion--sin-arriba { padding-top: 0; }
.seccion__encabezado { max-width: 720px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.seccion__encabezado--izq { text-align: left; margin: 0; }
.seccion__encabezado p:last-child { margin-bottom: 0; }

.grilla-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grilla-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.dos-columnas { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.dos-columnas--centro { grid-template-columns: 1.2fr .8fr; align-items: center; }
@media (max-width: 960px) { .grilla-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 880px) { .dos-columnas, .dos-columnas--centro { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grilla-3, .grilla-2 { grid-template-columns: 1fr; } }

/* ---------- Tarjetas ---------- */
.tarjeta {
    background: #fff; border: 1px solid var(--borde); border-radius: var(--radio);
    padding: clamp(24px, 3vw, 32px); box-shadow: var(--sombra);
    display: flex; flex-direction: column;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: var(--sombra-alta); border-color: var(--azul-borde); }
.tarjeta p { color: var(--texto); }
.tarjeta--plana:hover { transform: none; box-shadow: var(--sombra); border-color: var(--borde); }
.tarjeta__icono, .beneficio__icono {
    display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px;
    background: var(--azul-claro); color: var(--azul); margin-bottom: 20px;
}
.tarjeta__icono .icono, .beneficio__icono .icono { width: 26px; height: 26px; }
.tarjeta__destacado { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 700; color: var(--tinta); line-height: 1.4; margin: 0; }
.enlace { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; }
.enlace .icono { width: 18px; height: 18px; transition: transform .2s; }
.enlace:hover .icono { transform: translateX(3px); }

.beneficio { padding: 4px 0; }
.beneficio__icono { width: 46px; height: 46px; border-radius: 12px; margin-bottom: 14px; background: #fff; box-shadow: var(--sombra); }
.beneficio p { margin: 0; }
.seccion:not(.seccion--suave) .beneficio__icono { background: var(--azul-claro); box-shadow: none; }

/* ---------- Pasos ---------- */
.pasos { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: paso; }
.paso { position: relative; padding-top: 28px; border-top: 2px solid var(--borde); }
.paso::before {
    content: ""; position: absolute; top: -2px; left: 0; width: 48px; height: 2px; background: var(--azul);
}
.paso__numero { display: block; font-size: .9rem; font-weight: 800; color: var(--azul); letter-spacing: .08em; margin-bottom: 10px; }
.paso p { margin: 0; }
@media (max-width: 960px) { .pasos { grid-template-columns: 1fr 1fr; gap: 36px 24px; } }
@media (max-width: 560px) { .pasos { grid-template-columns: 1fr; } }

/* ---------- Llamado final ---------- */
.cta-final { padding: 0 0 var(--seccion); }
.seccion--suave + .cta-final, .cta-final:first-child { padding-top: var(--seccion); }
.cta-final__caja {
    position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: space-between; gap: 32px;
    background: var(--azul); color: #fff; border-radius: 24px;
    padding: clamp(32px, 5vw, 56px) clamp(24px, 5vw, 64px);
    max-width: calc(var(--ancho) - 2 * var(--gutter));
}
.cta-final__caja::after {
    content: ""; position: absolute; right: -60px; top: -40%; width: 340px; height: 180%;
    background: repeating-linear-gradient(-20deg, rgba(255, 255, 255, .09) 0 8px, transparent 8px 20px);
    pointer-events: none;
}
.cta-final__caja > * { position: relative; z-index: 1; }
.cta-final h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.cta-final p { color: rgba(255, 255, 255, .88); margin: 0; max-width: 40em; }
@media (max-width: 760px) {
    .cta-final__caja { flex-direction: column; align-items: flex-start; width: auto; margin: 0 var(--gutter); max-width: none; }
    .cta-final__caja::after { display: none; }
    .cta-final .boton { width: 100%; }
}
@media (min-width: 761px) { .cta-final__caja { margin: 0 auto; } }

/* ---------- Encabezado de página interna ---------- */
.encabezado-pagina {
    padding: clamp(48px, 7vw, 88px) 0 clamp(40px, 6vw, 72px);
    background: radial-gradient(60% 90% at 90% 0%, var(--azul-claro) 0%, rgba(233, 238, 249, 0) 70%);
}
.encabezado-pagina--compacto { padding-bottom: clamp(28px, 4vw, 44px); }
.encabezado-pagina h1 { max-width: 16em; }
.encabezado-pagina__bajada { font-size: clamp(1.05rem, 1.6vw, 1.2rem); max-width: 40em; margin: 0; }
.saltos { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.saltos a {
    padding: 9px 16px; border-radius: 999px; border: 1px solid var(--azul-borde); background: #fff;
    font-weight: 600; font-size: .95rem; text-decoration: none; color: var(--tinta);
}
.saltos a:hover { border-color: var(--azul); color: var(--azul); }

/* ---------- Servicios ---------- */
.servicio { scroll-margin-top: 80px; }
.servicio__grilla { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.servicio__ideal { background: var(--azul-claro); border-left: 3px solid var(--azul); padding: 14px 18px; border-radius: 0 var(--radio-chico) var(--radio-chico) 0; color: var(--tinta); }
.seccion--suave .servicio__ideal { background: #fff; }
.caja-lista { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: clamp(24px, 3vw, 32px); box-shadow: var(--sombra); }
.caja-lista h3 { margin-bottom: 16px; }
.lista-check { list-style: none; display: grid; gap: 12px; }
.lista-check li { display: flex; gap: 12px; align-items: flex-start; }
.lista-check .icono { color: var(--azul); width: 20px; height: 20px; margin-top: 4px; }
@media (max-width: 880px) { .servicio__grilla { grid-template-columns: 1fr; } }

/* ---------- Preguntas frecuentes ---------- */
.faq { display: grid; gap: 12px; }
.faq__item { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio-chico); }
.faq__item summary {
    list-style: none; cursor: pointer; padding: 18px 56px 18px 22px; position: relative;
    font-weight: 700; color: var(--tinta);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
    border-right: 2px solid var(--azul); border-bottom: 2px solid var(--azul); transform: rotate(45deg);
    transition: transform .2s;
}
.faq__item[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq__item p { padding: 0 22px 20px; margin: 0; }

/* ---------- Texto largo ---------- */
.texto-largo h2 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); margin-top: 1.6em; }
.texto-largo h2:first-child { margin-top: 0; }
.texto-largo p { max-width: 42em; }

/* ---------- Demos ---------- */
.vacio { text-align: center; max-width: 560px; margin: 0 auto; padding: 24px 0; }
.vacio .boton { margin-top: 8px; }
.demo__titulo { font-size: 1.25rem; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.chips li { font-size: .8rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--azul-claro); color: var(--azul-oscuro); }
.demo__acceso { font-size: .92rem; }
.demo__boton { margin-top: auto; align-self: flex-start; }

/* ---------- Contacto ---------- */
.contacto { display: grid; grid-template-columns: 1.4fr .8fr; gap: clamp(28px, 5vw, 56px); align-items: start; }
.contacto__form { background: #fff; border: 1px solid var(--borde); border-radius: 20px; padding: clamp(22px, 4vw, 40px); box-shadow: var(--sombra); }
.contacto__lado { background: var(--fondo-suave); border-radius: 20px; padding: clamp(24px, 3vw, 32px); }
.contacto__lado h2 { font-size: 1.3rem; }
.mini-pasos { list-style: none; counter-reset: mp; display: grid; gap: 16px; margin-bottom: 24px; }
.mini-pasos li { counter-increment: mp; position: relative; padding-left: 44px; }
.mini-pasos li::before {
    content: counter(mp); position: absolute; left: 0; top: 0;
    display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
    background: var(--azul); color: #fff; font-weight: 800; font-size: .9rem;
}
.mini-pasos strong { color: var(--tinta); }
.datos { list-style: none; display: grid; gap: 10px; padding-top: 20px; border-top: 1px solid var(--borde); font-size: .95rem; }
.datos li { display: flex; gap: 10px; align-items: center; }
.datos .icono { color: var(--azul); }
@media (max-width: 880px) { .contacto { grid-template-columns: 1fr; } }

.formulario { display: grid; gap: 20px; }
.formulario__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .formulario__fila { grid-template-columns: 1fr; } }
.campo label { display: block; font-weight: 600; color: var(--tinta); font-size: .95rem; margin-bottom: 7px; }
.req { color: var(--error); }
.campo input, .campo select, .campo textarea {
    width: 100%; font: inherit; font-size: 1rem; color: var(--tinta);
    background: #fff; border: 1.5px solid #cdd3e0; border-radius: var(--radio-chico);
    padding: 13px 14px; transition: border-color .2s, box-shadow .2s;
}
.campo textarea { resize: vertical; min-height: 140px; }
.campo select {
    appearance: none; -webkit-appearance: none; padding-right: 42px;
    background-image: linear-gradient(45deg, transparent 50%, var(--azul) 50%), linear-gradient(135deg, var(--azul) 50%, transparent 50%);
    background-position: calc(100% - 22px) 55%, calc(100% - 16px) 55%;
    background-size: 6px 6px; background-repeat: no-repeat;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(52, 82, 153, .15); }
.campo [aria-invalid="true"] { border-color: var(--error); }
.campo__error { color: var(--error); font-size: .88rem; font-weight: 600; margin: 6px 0 0; }
.campo--check { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: start; }
.campo--check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--azul); }
.campo--check label { font-weight: 500; font-size: .92rem; color: var(--texto); margin: 0; }
.campo--check .campo__error { grid-column: 2; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario .nota { margin: -6px 0 0; text-align: center; }

.aviso { display: flex; gap: 16px; align-items: flex-start; border-radius: var(--radio); padding: 20px 22px; margin-bottom: 24px; }
.aviso h2 { font-size: 1.15rem; margin-bottom: 4px; }
.aviso p { margin: 0; }
.aviso .icono { width: 28px; height: 28px; flex: none; }
.aviso--ok { background: var(--exito-fondo); color: var(--exito); margin: 0; }
.aviso--ok h2 { color: var(--exito); }
.aviso--error { background: var(--error-fondo); color: var(--error); }
.aviso--error h2 { color: var(--error); }

/* ---------- Pie ---------- */
.pie { background: var(--azul-profundo); color: rgba(255, 255, 255, .72); padding: clamp(48px, 7vw, 72px) 0 0; font-size: .95rem; }
.pie__grilla { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.pie__marca img { height: 40px; width: auto; margin-bottom: 18px; }
.pie__marca p { max-width: 26em; }
.pie__titulo { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; margin-bottom: 14px; }
.pie ul { list-style: none; display: grid; gap: 8px; }
.pie a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.pie a:hover { color: #fff; text-decoration: underline; }
.pie__legal {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
    border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 22px; padding-bottom: 28px; font-size: .88rem;
}
.pie__legal p { margin: 0; }
@media (max-width: 760px) { .pie__grilla { grid-template-columns: 1fr 1fr; } .pie__marca { grid-column: 1 / -1; } }