/* SOLINEX · Maquinaria, transporte e infraestructura
   Hoja propia de /infraestructura/. Usa la identidad del sitio: azules SOLINEX, Outfit para títulos y DM Sans para texto.
   Elemento propio de la sección: curvas de nivel sobre fotografía, como en un plano topográfico. */

:root {
  --sx-navy: #0B1E3F;
  --sx-navy-2: #14315E;
  --sx-blue: #1F4F8B;
  --sx-blue-hover: #1B3D6E;
  --sx-blue-mid: #2C6BB3;
  --sx-sky: #85B7EB;
  --sx-ice: #E8EEF7;
  --sx-mist: #F7F9FC;
  --sx-cloud: #F1F3F6;
  --sx-ink: #2F3847;
  --sx-ink-2: #4A5468;
  --sx-ink-3: #6B7689;
  --sx-rule: #E4E8ED;
  --sx-rule-2: #CDD3DC;
  --sx-green: #1E7A5F;
  --sx-green-bg: #E0F2EC;
  --sx-amber: #7A5200;
  --sx-amber-bg: #FBF1D9;
  --sx-error: #B42318;
  --sx-focus: #2C6BB3;
  --sx-r-sm: 6px;
  --sx-r: 10px;
  --sx-r-lg: 16px;
  --sx-shadow: 0 10px 30px rgba(11, 30, 63, .12);
  --sx-shadow-sm: 0 2px 8px rgba(11, 30, 63, .08);
  --sx-measure: 68ch;
  --sx-wide: 1240px;
  --sx-display: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sx-text: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body.ix {
  margin: 0;
  font-family: var(--sx-text);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--sx-ink);
  background: #fff;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}
.ix img { max-width: 100%; height: auto; }
.ix svg { width: 1em; height: 1em; fill: currentColor; flex: none; }
.ix a { color: var(--sx-blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.ix a:hover { color: var(--sx-blue-hover); }
.ix :focus-visible { outline: 3px solid var(--sx-focus); outline-offset: 2px; border-radius: 3px; }

.ix-skip { position: absolute; left: -9999px; top: 0; background: var(--sx-navy); color: #fff !important; padding: .6rem 1rem; z-index: 100; }
.ix-skip:focus { left: 1rem; top: .5rem; }

.ix-wrap { max-width: var(--sx-wide); margin: 0 auto; padding: 0 1rem; }
@media (min-width: 720px) { .ix-wrap { padding: 0 2rem; } }

/* Barra superior ------------------------------------------------------------ */
.ix-topbar { background: var(--sx-navy); color: rgba(255,255,255,.82); font-size: .84rem; }
.ix-topbar .ix-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 38px; }
.ix-topbar__contact { display: flex; gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.ix-topbar a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: .4rem; }
.ix-topbar a:hover { color: #fff; }
.ix-topbar__back::before { content: "\2190"; margin-right: .1rem; }
@media (max-width: 599px) { .ix-topbar__contact li + li { display: none; } }

/* Cabecera ----------------------------------------------------------------- */
.ix-header { background: #fff; border-bottom: 1px solid var(--sx-rule); }
.ix-header .ix-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }
.ix-brand { display: inline-flex; align-items: center; gap: .9rem; text-decoration: none; }
.ix-brand img { width: 57px; height: 48px; object-fit: contain; }
.ix-brand__unit { font-family: var(--sx-display); font-weight: 600; font-size: .9rem; line-height: 1.2; color: var(--sx-navy); padding-left: .9rem; border-left: 1px solid var(--sx-rule-2); }
@media (max-width: 420px) { .ix-brand__unit { font-size: .8rem; } }
.ix-header__actions { display: flex; align-items: center; gap: 1rem; }
.ix .ix-header__wa { display: none; align-items: center; gap: .45rem; color: var(--sx-green); font-weight: 600; text-decoration: none; font-size: .95rem; }
.ix .ix-header__wa svg { width: 1.2em; height: 1.2em; }
@media (min-width: 820px) { .ix .ix-header__wa { display: inline-flex; } }

/* Subnavegación de la sección: desplazable en móvil, sin JavaScript */
.ix-subnav { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--sx-rule); backdrop-filter: saturate(1.4) blur(6px); }
.ix-subnav ul { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
  mask-image: linear-gradient(90deg, #000 calc(100% - 32px), transparent); }
.ix-subnav ul::-webkit-scrollbar { display: none; }
@media (min-width: 1280px) { .ix-subnav ul { mask-image: none; justify-content: space-between; gap: 1rem; } }
.ix .ix-subnav a { display: block; white-space: nowrap; padding: .85rem 0 .7rem; font-size: .9rem; font-weight: 500; color: var(--sx-ink-2); text-decoration: none; border-bottom: 3px solid transparent; }
.ix .ix-subnav a:hover { color: var(--sx-navy); border-bottom-color: var(--sx-rule-2); }
.ix .ix-subnav a[aria-current="page"] { color: var(--sx-navy); font-weight: 600; border-bottom-color: var(--sx-blue); }

/* Hero: fotografía, velo azul SOLINEX y curvas de nivel ----------------------- */
.ix-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--sx-navy);
  min-height: clamp(400px, 58vh, 560px); display: flex; align-items: flex-end; }
.ix-hero--home { min-height: clamp(480px, 78vh, 720px); }
.ix-hero--plain { min-height: 0; }
.ix-hero__media { position: absolute; inset: 0; z-index: -2; }
.ix .ix-hero__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ix-hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(0deg, rgba(11,30,63,.96) 0%, rgba(11,30,63,.78) 45%, rgba(11,30,63,.35) 100%); }
@media (min-width: 900px) {
  .ix-hero::before { background:
    linear-gradient(90deg, rgba(11,30,63,.94) 0%, rgba(11,30,63,.82) 38%, rgba(11,30,63,.30) 72%, rgba(11,30,63,.10) 100%),
    linear-gradient(0deg, rgba(11,30,63,.55) 0%, rgba(11,30,63,0) 40%); }
}
.ix-hero__contours { position: absolute; z-index: -1; top: -10%; right: -18%; width: 95%; height: 120%; object-fit: cover; opacity: .55; pointer-events: none; user-select: none; }
@media (max-width: 899px) { .ix-hero__contours { right: -45%; width: 160%; opacity: .35; } }
.ix-hero__inner { position: relative; width: 100%; padding-top: 3rem; padding-bottom: 3.25rem; }
.ix-hero--home .ix-hero__inner { padding-bottom: 4.5rem; }
.ix-hero h1 {
  font-family: var(--sx-display); font-weight: 700; color: #fff;
  font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.06; letter-spacing: -.02em;
  margin: .9rem 0 1.1rem; max-width: 20ch; text-wrap: balance;
}
.ix-hero--home h1 { font-weight: 800; font-size: clamp(2.3rem, 5.2vw, 3.9rem); max-width: 19ch; line-height: 1.03; }
.ix-hero .ix-lede { font-size: clamp(1rem, 1.4vw, 1.15rem); line-height: 1.6; max-width: 58ch; color: rgba(255,255,255,.88); margin: 0 0 1.75rem; }
.ix-hero__credit { position: absolute; right: 1rem; bottom: .6rem; margin: 0; font-size: .72rem; color: rgba(255,255,255,.62); max-width: calc(100% - 2rem); text-align: right; }
.ix .ix-hero__credit a { color: inherit; }
@media (min-width: 720px) { .ix-hero__credit { right: 2rem; } }

/* Ruta de navegación */
.ix-crumbs { font-size: .85rem; }
.ix-crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .2rem .5rem; color: rgba(255,255,255,.7); }
.ix-crumbs li + li::before { content: "/"; margin-right: .5rem; color: rgba(255,255,255,.4); }
.ix .ix-crumbs a { color: rgba(255,255,255,.85); text-decoration: none; }
.ix .ix-crumbs a:hover { color: #fff; text-decoration: underline; }
.ix-crumbs [aria-current] { color: #fff; }

/* Botones ------------------------------------------------------------------ */
.ix-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.ix-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 50px;
  padding: .75rem 1.4rem; border-radius: 8px; font-family: var(--sx-text); font-size: 1rem; font-weight: 600;
  text-decoration: none; border: 1.5px solid transparent; cursor: pointer; line-height: 1.2;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}
.ix-btn--sm { min-height: 42px; padding: .5rem 1.15rem; font-size: .95rem; }
.ix-btn--block { width: 100%; }
.ix .ix-btn--primary { background: var(--sx-blue); color: #fff; box-shadow: 0 6px 16px rgba(31,79,139,.28); }
.ix .ix-btn--primary:hover { background: var(--sx-blue-hover); color: #fff; }
.ix .ix-btn--ghost { background: transparent; color: var(--sx-navy); border-color: var(--sx-rule-2); }
.ix .ix-btn--ghost:hover { border-color: var(--sx-navy); color: var(--sx-navy); }
.ix .ix-hero .ix-btn--ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.ix .ix-hero .ix-btn--ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }
.ix .ix-hero .ix-btn--primary { box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.ix .ix-btn--wa { background: var(--sx-green); color: #fff; }
.ix .ix-btn--wa:hover { background: #17604B; color: #fff; }
.ix .ix-btn svg { width: 1.15em; height: 1.15em; }

/* Mosaico de servicios (inicio de la sección) ---------------------------------- */
.ix-showcase { padding: 3.5rem 0 1rem; }
.ix-showcase__head { display: grid; gap: .5rem 3rem; margin-bottom: 1.75rem; }
@media (min-width: 900px) { .ix-showcase__head { grid-template-columns: auto 1fr; align-items: end; } }
.ix-showcase__head h2, .ix-related-band h2, .ix-band h2, .ix-form-section h2 {
  font-family: var(--sx-display); font-weight: 700; color: var(--sx-navy); letter-spacing: -.015em;
  font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.1; margin: 0;
}
.ix-showcase__head p { margin: 0; color: var(--sx-ink-2); max-width: 52ch; }

.ix-tiles { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .ix-tiles { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .ix-tiles { grid-template-columns: repeat(6, 1fr); gap: 16px; }
  .ix-tile { grid-column: span 2; }
  .ix-tile--wide { grid-column: span 3; }
}
.ix-tile { position: relative; border-radius: var(--sx-r); overflow: hidden; background: var(--sx-navy-2); }
.ix-tile a { position: relative; display: block; aspect-ratio: 16 / 10; color: #fff; text-decoration: none; }
.ix-tile--wide a { aspect-ratio: 16 / 9; }
@media (min-width: 1024px) { .ix-tile a { aspect-ratio: 4 / 3; } .ix-tile--wide a { aspect-ratio: 16 / 9; } }
.ix-tile__img { position: absolute; inset: 0; width: 100%; height: 100% !important; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.ix-tile a::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,30,63,.92) 0%, rgba(11,30,63,.55) 38%, rgba(11,30,63,0) 70%); }
.ix-tile__body { position: absolute; z-index: 1; left: 0; right: 0; bottom: 0; padding: 1.1rem 1.2rem 1.15rem; display: grid; gap: .2rem; }
.ix-tile__title { font-family: var(--sx-display); font-weight: 600; font-size: 1.2rem; line-height: 1.2; }
.ix-tile--wide .ix-tile__title { font-size: clamp(1.3rem, 2vw, 1.6rem); }
.ix-tile__desc { font-size: .92rem; color: rgba(255,255,255,.82); line-height: 1.4; }
.ix-tile__title::after { content: "\2192"; display: inline-block; margin-left: .45rem; transition: transform .25s ease; }
.ix-tile a:hover .ix-tile__img, .ix-tile a:focus-visible .ix-tile__img { transform: scale(1.045); }
.ix-tile a:hover .ix-tile__title::after { transform: translateX(4px); }
.ix-tile a:focus-visible { outline-offset: -4px; outline-color: #fff; }

/* Banda de traslado de personal */
.ix-band { background: var(--sx-mist); border-top: 1px solid var(--sx-rule); border-bottom: 1px solid var(--sx-rule); margin-top: 3rem; padding: 3.5rem 0; }
.ix-band__grid { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 960px) { .ix-band__grid { grid-template-columns: 5fr 7fr; gap: 3.5rem; } }
.ix-band__text p { color: var(--sx-ink-2); max-width: 50ch; }
.ix-band__text h2 { margin-bottom: .9rem; }
.ix-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ix-collage figure { margin: 0; border-radius: var(--sx-r); overflow: hidden; background: var(--sx-navy-2); aspect-ratio: 4 / 3; }
.ix-collage .ix-collage__main { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.ix-collage img { width: 100%; height: 100% !important; object-fit: cover; display: block; }

/* Diseño de página con columna lateral --------------------------------------- */
.ix-main { padding: 0 0 1rem; }
.ix-layout { padding-top: 3rem; padding-bottom: 2rem; }
@media (min-width: 1080px) {
  .ix-layout--aside { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 4rem; align-items: start; }
}
.ix-aside { margin-top: 2.5rem; }
@media (min-width: 1080px) { .ix-aside { position: sticky; top: 76px; margin-top: 0; } }
.ix-aside__card { border: 1px solid var(--sx-rule); border-top: 4px solid var(--sx-blue); border-radius: var(--sx-r); padding: 1.5rem; background: #fff; box-shadow: var(--sx-shadow-sm); }
.ix-aside__title { font-family: var(--sx-display); font-weight: 700; font-size: 1.25rem; color: var(--sx-navy); margin: 0 0 .4rem; line-height: 1.2; }
.ix-aside__card > p { color: var(--sx-ink-2); font-size: .95rem; margin: 0 0 1.1rem; }
.ix-aside .ix-contact { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--sx-rule); }

/* Contacto */
.ix-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.ix .ix-contact a { display: inline-flex; align-items: center; gap: .6rem; color: var(--sx-navy); text-decoration: none; font-weight: 500; font-size: .95rem; word-break: break-word; }
.ix .ix-contact a:hover span { text-decoration: underline; }
.ix-contact svg { width: 1.1rem !important; height: 1.1rem !important; color: var(--sx-blue); }
.ix .ix-contact--dark a { color: #fff; }
.ix-contact--dark svg { color: var(--sx-sky); }

/* Texto ------------------------------------------------------------------- */
.ix-prose { min-width: 0; font-size: 1.0625rem; }
.ix-prose > * { max-width: var(--sx-measure); }
.ix-prose > .ix-table, .ix-prose > .ix-faq, .ix-prose > .ix-gallery, .ix-prose > .ix-form-inline, .ix-prose > .ix-notice { max-width: 860px; }
.ix-prose > * + * { margin-top: 1rem; }
.ix-prose h2 {
  font-family: var(--sx-display); font-weight: 700; color: var(--sx-navy); letter-spacing: -.01em;
  font-size: clamp(1.45rem, 2.4vw, 1.85rem); line-height: 1.15; margin: 3.25rem 0 .9rem;
}
.ix-prose > h2:first-child, .ix-prose > .ix-form-inline + h2 { margin-top: 0; }
.ix-prose > .ix-form-inline + h2 { margin-top: 3rem; }
.ix-prose h3 { font-family: var(--sx-display); font-weight: 600; color: var(--sx-navy); font-size: 1.2rem; margin: 2rem 0 .5rem; }
.ix-prose p, .ix-prose li { color: var(--sx-ink); }
.ix-prose ul, .ix-prose ol { padding-left: 1.25rem; }
.ix-prose li + li { margin-top: .45rem; }
.ix-prose li::marker { color: var(--sx-blue); }
.ix-prose strong { font-weight: 700; color: var(--sx-navy); }

/* Tablas */
.ix-table { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.4rem 0; border: 1px solid var(--sx-rule); border-radius: var(--sx-r); background: #fff; }
.ix-table table { width: 100%; border-collapse: collapse; font-size: .96rem; min-width: 540px; }
.ix-table th, .ix-table td { text-align: left; vertical-align: top; padding: .8rem 1rem; border-bottom: 1px solid var(--sx-rule); }
.ix-table thead th { background: var(--sx-navy); color: #fff; font-weight: 600; font-size: .86rem; }
.ix-table tbody tr:nth-child(even) td { background: var(--sx-mist); }
.ix-table tbody tr:last-child td { border-bottom: 0; }
.ix-table td:first-child { font-weight: 600; color: var(--sx-navy); }
.ix-table a { font-weight: 600; }

/* Estado de disponibilidad */
.ix-status { display: inline-flex; align-items: center; gap: .35rem; font-size: .82rem; font-weight: 600; padding: .2rem .6rem; border-radius: 999px; white-space: nowrap; }
.ix-status::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; }
.ix-status--disponible { background: var(--sx-green-bg); color: var(--sx-green); }
.ix-status--validacion, .ix-status--requerimiento, .ix-status--flota { background: var(--sx-amber-bg); color: var(--sx-amber); }
.ix-status--no_disponible { background: var(--sx-cloud); color: var(--sx-ink-3); }

/* Pasos del proceso: es una secuencia real */
.ix-steps { counter-reset: ix-step; list-style: none; padding: 0 !important; display: grid; gap: .25rem; }
.ix-steps li { counter-increment: ix-step; position: relative; padding: .2rem 0 1rem 3.25rem; margin: 0 !important; }
.ix-steps li::before {
  content: counter(ix-step); position: absolute; left: 0; top: 0; width: 2.2rem; height: 2.2rem;
  display: grid; place-items: center; border-radius: 50%; background: var(--sx-ice); color: var(--sx-blue);
  font-family: var(--sx-display); font-weight: 700; font-size: 1rem;
}
.ix-steps li:not(:last-child)::after { content: ""; position: absolute; left: 1.1rem; top: 2.4rem; bottom: .1rem; width: 2px; background: var(--sx-rule); }

/* Lista de verificación */
.ix-checklist { list-style: none; padding: 0 !important; display: grid; gap: .55rem; }
.ix-checklist li { position: relative; padding-left: 2rem; margin: 0 !important; }
.ix-checklist li::before { content: ""; position: absolute; left: 0; top: .3em; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: var(--sx-ice); }
.ix-checklist li::after { content: ""; position: absolute; left: .42rem; top: .52em; width: .32rem; height: .58rem; border: solid var(--sx-blue); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.ix-checklist--light { margin: 1.25rem 0 1.75rem; }

/* Avisos */
.ix-notice { border-left: 4px solid var(--sx-blue); background: var(--sx-ice); border-radius: 0 var(--sx-r-sm) var(--sx-r-sm) 0; padding: 1rem 1.15rem; font-size: .96rem; color: var(--sx-navy-2); }

/* Galería dentro del texto */
.ix-gallery { display: grid; gap: 12px; margin: 1.75rem 0; }
@media (min-width: 640px) { .ix-gallery { grid-template-columns: 1fr 1fr; } }
.ix-gallery figure { margin: 0; }
.ix-gallery img { width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: cover; border-radius: var(--sx-r); display: block; background: var(--sx-cloud); }
.ix-gallery figcaption { font-size: .86rem; color: var(--sx-ink-3); margin-top: .5rem; line-height: 1.45; }

/* Preguntas frecuentes */
.ix-faq { border-top: 1px solid var(--sx-rule); }
.ix-faq details { border-bottom: 1px solid var(--sx-rule); }
.ix-faq summary { cursor: pointer; font-weight: 600; color: var(--sx-navy); list-style: none; display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; padding: 1.05rem 0; }
.ix-faq summary::-webkit-details-marker { display: none; }
.ix-faq summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--sx-ice); color: var(--sx-blue); font-weight: 600; line-height: 1; transition: transform .2s ease; }
.ix-faq details[open] summary::after { transform: rotate(45deg); }
.ix-faq details p { margin: 0 0 1.1rem; color: var(--sx-ink-2); }

.ix-meta { font-size: .85rem; color: var(--sx-ink-3); margin-top: 3rem !important; padding-top: 1rem; border-top: 1px solid var(--sx-rule); }

/* Servicios relacionados */
.ix-related-band { padding: 1rem 0 4rem; }
.ix-related-band h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-bottom: 1.25rem; }
@media (min-width: 1024px) {
  .ix-tiles--sm { grid-template-columns: repeat(4, 1fr); }
  .ix-tiles--sm .ix-tile { grid-column: auto; }
}
.ix-tile--sm a, .ix-tiles--sm .ix-tile a { aspect-ratio: 3 / 2; }
.ix-tile--sm .ix-tile__title { font-size: 1.08rem; }

/* Formulario --------------------------------------------------------------- */
.ix-form-section { position: relative; overflow: hidden; isolation: isolate; background: var(--sx-navy); color: #fff; padding: 4rem 0; }
.ix-form-section::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("curvas.svg") right -20% center / 110% auto no-repeat; opacity: .22; }
.ix-form-section__grid { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .ix-form-section__grid { grid-template-columns: 4fr 7fr; gap: 4rem; align-items: start; } .ix-form-section__text { position: sticky; top: 90px; } }
.ix-form-section h2 { color: #fff; margin-bottom: .75rem; }
.ix-form-section__text > p { color: rgba(255,255,255,.82); max-width: 40ch; margin: 0 0 1.5rem; }
.ix-form { color: var(--sx-ink); background: #fff; border-radius: var(--sx-r-lg); padding: 1.25rem; box-shadow: var(--sx-shadow); }
.ix-form-inline .ix-form { border: 1px solid var(--sx-rule); }
@media (min-width: 720px) { .ix-form { padding: 2.25rem; } }
.ix-form__progress { display: flex; gap: .5rem; list-style: none; padding: 0; margin: 0 0 1.75rem; font-size: .82rem; color: var(--sx-ink-3); }
.ix-form__progress li { flex: 1 1 0; min-width: 0; border-top: 4px solid var(--sx-rule); padding-top: .45rem; line-height: 1.3; }
.ix-form__progress li[aria-current="step"] { border-color: var(--sx-blue); color: var(--sx-navy); font-weight: 600; }
.ix-form__progress li.is-done { border-color: var(--sx-sky); }
@media (max-width: 559px) { .ix-form__progress li:not([aria-current="step"]) { font-size: 0; } }
.ix-form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.ix-form legend { font-family: var(--sx-display); font-weight: 700; font-size: 1.35rem; color: var(--sx-navy); margin-bottom: 1.1rem; padding: 0; }
.ix-field { margin-bottom: 1.15rem; }
.ix-field label, .ix-field .ix-label { display: block; font-weight: 600; margin-bottom: .4rem; font-size: .95rem; color: var(--sx-navy); }
.ix-field .ix-hint, .ix-form .ix-hint { display: block; font-weight: 400; font-size: .85rem; color: var(--sx-ink-3); margin-top: .15rem; }
.ix-field input[type="text"], .ix-field input[type="email"], .ix-field input[type="tel"], .ix-field input[type="number"],
.ix-field input[type="date"], .ix-field select, .ix-field textarea {
  width: 100%; min-height: 50px; font: inherit; font-size: 1rem; color: var(--sx-ink);
  padding: .65rem .85rem; border: 1px solid var(--sx-rule-2); border-radius: 8px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ix-field input:focus, .ix-field select:focus, .ix-field textarea:focus { outline: none; border-color: var(--sx-blue); box-shadow: 0 0 0 3px rgba(44,107,179,.2); }
.ix-field input[type="file"] { width: 100%; font: inherit; font-size: .95rem; padding: .9rem; border: 1.5px dashed var(--sx-rule-2); border-radius: 8px; background: var(--sx-mist); }
.ix-field textarea { min-height: 120px; resize: vertical; }
.ix-field input[aria-invalid="true"], .ix-field select[aria-invalid="true"] { border-color: var(--sx-error); }
.ix-field .ix-error { color: var(--sx-error); font-size: .88rem; margin-top: .3rem; }
.ix-grid-2 { display: grid; gap: 0 1rem; }
@media (min-width: 640px) { .ix-grid-2 { grid-template-columns: 1fr 1fr; } }
.ix-choices { display: grid; gap: .5rem; }
@media (min-width: 560px) { .ix-choices { grid-template-columns: 1fr 1fr; } }
.ix-choice { display: flex; gap: .65rem; align-items: flex-start; padding: .75rem .85rem; border: 1px solid var(--sx-rule-2); border-radius: 8px; cursor: pointer; background: #fff; font-size: .96rem; line-height: 1.35; transition: border-color .15s ease, background-color .15s ease; }
.ix-choice:hover { border-color: var(--sx-sky); }
.ix-choice:has(input:checked) { border-color: var(--sx-blue); background: var(--sx-ice); box-shadow: inset 0 0 0 1px var(--sx-blue); }
.ix-choice input { margin-top: .12rem; width: 1.1rem; height: 1.1rem; accent-color: var(--sx-blue); flex: none; }
.ix-check { display: flex; gap: .65rem; align-items: flex-start; font-size: .93rem; font-weight: 400 !important; color: var(--sx-ink) !important; }
.ix-check input { margin-top: .22rem; width: 1.1rem; height: 1.1rem; accent-color: var(--sx-blue); flex: none; }
.ix-form__nav { display: flex; gap: .75rem; justify-content: space-between; flex-wrap: wrap; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--sx-rule); }
.ix-form__status { margin: 1rem 0 0; font-size: .95rem; }
.ix-form__status:empty { display: none; }
.ix-form__status[data-kind="error"] { color: var(--sx-error); }
.ix-form__done h3 { font-family: var(--sx-display); color: var(--sx-navy); font-size: 1.5rem; margin: 0 0 .5rem; }
.ix-hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.ix-form [hidden], .ix [hidden] { display: none !important; }
/* Sin JavaScript: todos los pasos visibles y un solo botón de envío */
.ix-form:not(.is-enhanced) [data-ix-next], .ix-form:not(.is-enhanced) [data-ix-back],
.ix-form:not(.is-enhanced) [data-ix-skip], .ix-form:not(.is-enhanced) .ix-form__progress { display: none !important; }
.ix-form:not(.is-enhanced) fieldset + fieldset { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--sx-rule); }

/* Pie ------------------------------------------------------------------------ */
.ix-footer { position: relative; overflow: hidden; isolation: isolate; background: #081631; color: rgba(255,255,255,.72); font-size: .92rem; padding: 3.5rem 0 6.5rem; }
@media (min-width: 720px) { .ix-footer { padding-bottom: 2rem; } }
.ix-footer__contours { position: absolute; z-index: -1; left: -30%; bottom: -30%; width: 90%; height: auto; opacity: .08; pointer-events: none; }
.ix-footer__grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .ix-footer__grid { grid-template-columns: 4fr 5fr 3fr; gap: 3rem; } }
.ix-footer__brand { font-family: var(--sx-display); font-weight: 800; font-size: 1.5rem; color: #fff; margin: 0 0 .5rem; letter-spacing: .02em; }
.ix-footer__title { font-family: var(--sx-display); font-weight: 600; color: #fff; font-size: 1rem; margin: 0 0 .8rem; }
.ix-footer__title:not(:first-child) { margin-top: 1.6rem; }
.ix-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
@media (min-width: 560px) { .ix-footer__grid > div:nth-child(2) .ix-footer__links { grid-template-columns: 1fr 1fr; column-gap: 1.5rem; } }
.ix .ix-footer a { color: rgba(255,255,255,.85); text-decoration: none; }
.ix .ix-footer a:hover { color: #fff; text-decoration: underline; }
.ix-footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .82rem; color: rgba(255,255,255,.55); }
.ix-footer__base p { margin: 0; max-width: 72ch; }
.ix-footer__base a + a { margin-left: 1.25rem; }

/* Barra fija inferior en móvil */
.ix-sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; gap: .5rem; padding: .6rem .75rem calc(.6rem + env(safe-area-inset-bottom)); background: #fff; box-shadow: 0 -6px 20px rgba(11,30,63,.12); }
.ix-sticky .ix-btn { flex: 1; min-height: 46px; padding: .55rem .75rem; box-shadow: none; }
@media (min-width: 720px) { .ix-sticky { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ix *, .ix *::before, .ix *::after { transition: none !important; animation: none !important; }
}
@media print {
  .ix-topbar, .ix-subnav, .ix-sticky, .ix-form-section, .ix-hero__media, .ix-hero__contours, .ix-aside, .ix-footer__contours, .ix-related-band { display: none !important; }
  .ix-hero { color: #000; background: none; min-height: 0; }
  .ix-hero::before { display: none; }
  .ix-hero h1, .ix-hero .ix-lede, .ix-crumbs ol { color: #000; }
}
@media (max-width: 719px) {
  .ix-hero { flex-direction: column; align-items: stretch; justify-content: flex-end; }
  .ix-hero__inner { padding-bottom: 1.25rem; }
  .ix-hero--home .ix-hero__inner { padding-bottom: 1.5rem; }
  .ix-hero__credit { position: static; padding: 0 1rem 1rem; text-align: left; max-width: none; }
  .ix-hero .ix-actions .ix-btn { flex: 1 1 100%; }
}