/* Formularios ZEUS — estilos propios de formularios.zeuserp.tech.
   Se apoya en tokens.css y bundle.css (ZEUS Web). Solo usa tokens: var(--…).
   Breakpoints: 992px (tablet) y 768px (mobile). */

.zf { min-height: 100vh; display: flex; flex-direction: column; }
.zf > main { flex: 1; }

/* ========== Header ========== */
.zf-header { position: sticky; top: 0; justify-content: space-between; }
.zf-brand { display: flex; align-items: center; }
.zf-brand img { display: block; width: 100%; height: auto; }

/* Isotipos de las soluciones. Si falta el archivo, formularios.js muestra el monograma. */
.zf-iso { display: flex; align-items: center; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.zf-iso__item {
  position: relative; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
  transition: transform var(--zw-fast) var(--zw-ease), box-shadow var(--zw-fast) var(--zw-ease), border-color var(--zw-fast) var(--zw-ease);
}
.zf-iso__item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--color-border-hover); }
.zf-iso__item img { width: 24px; height: 24px; display: block; object-fit: contain; }
.zf-iso__mono { color: var(--color-violet); font-size: 18px; font-weight: 700; line-height: 1; }
.zf-iso__item::after {
  content: attr(data-name); position: absolute; top: calc(100% + var(--space-2)); left: 50%; z-index: 20;
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-sm); background: var(--color-navy); box-shadow: var(--shadow-md);
  color: var(--color-white); font-size: 16px; font-weight: 500; line-height: 24px; white-space: nowrap;
  opacity: 0; pointer-events: none; transform: translate(-50%, calc(-1 * var(--space-1)));
  transition: opacity var(--zw-fast) var(--zw-ease), transform var(--zw-fast) var(--zw-ease);
}
.zf-iso__item:hover::after { opacity: 1; transform: translate(-50%, 0); }
.zf-iso__item:last-child::after { left: auto; right: 0; transform: translate(0, calc(-1 * var(--space-1))); }
.zf-iso__item:last-child:hover::after { transform: none; }

/* ========== Hero (home y subpáginas) ========== */
.zf-hero { position: relative; overflow: hidden; padding: var(--space-16) var(--zw-margin) var(--space-8); text-align: center; }
.zf-hero--page { padding-top: var(--space-12); padding-bottom: var(--space-2); }
/* Manchas difusas de marca (violeta y cian) */
.zf-hero::before, .zf-hero::after { content: ""; position: absolute; z-index: 0; border-radius: var(--radius-circle); filter: blur(90px); pointer-events: none; }
.zf-hero::before { width: 480px; height: 480px; left: -160px; top: -240px; background: var(--color-violet); opacity: .14; }
.zf-hero::after { width: 420px; height: 420px; right: -140px; top: -200px; background: var(--color-cyan); opacity: .18; }
.zf-hero__inner { position: relative; z-index: 1; max-width: var(--container); margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.zf-title { margin-bottom: var(--space-4); }
.zf-title--caps { text-transform: uppercase; }
.zf-lead { max-width: 744px; color: var(--color-navy); font-size: 22px; line-height: 30px; }

.zf-crumbs { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin-bottom: var(--space-4); color: var(--color-navy-80); font-size: 16px; line-height: 24px; }
.zf-crumbs a { color: var(--color-violet); font-weight: 500; text-decoration: none; }
.zf-crumbs a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Selector entre formularios */
.zf-tabs { display: inline-flex; gap: var(--space-1); max-width: 100%; margin-top: var(--space-8); padding: var(--space-1); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.zf-tabs a {
  height: 40px; padding: 0 var(--space-4); display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm);
  color: var(--color-navy); font-size: 16px; font-weight: 500; line-height: 24px; text-decoration: none; white-space: nowrap;
  transition: background-color var(--zw-fast) var(--zw-ease), color var(--zw-fast) var(--zw-ease);
}
.zf-tabs a:hover { background: var(--color-violet-soft); color: var(--color-violet); }
.zf-tabs a[aria-current="page"] { background: var(--color-violet); color: var(--color-white); font-weight: 700; }

/* ========== Accesos de la home ========== */
.zf-routes { padding-top: var(--space-8); padding-bottom: var(--space-16); }
.zf-route { display: flex; flex-direction: column; gap: var(--space-4); min-height: 336px; padding: var(--space-8) var(--zw-card-pad) var(--zw-card-pad); overflow: hidden; color: inherit; text-decoration: none; }
.zf-route::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 8px; background: var(--gradient-brand); opacity: 0; transition: opacity var(--zw-slow) var(--zw-ease); }
.zf-route:hover::before, .zf-route:focus-visible::before { opacity: 1; }
.zf-route__top { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); }
.zf-route__title { color: var(--color-navy); font-size: 24px; font-weight: 500; line-height: 1.2; }
.zf-route__text { color: var(--color-navy-80); font-size: 20px; line-height: 28px; }
.zf-route__cta { margin-top: auto; align-self: flex-start; }
.zf-route:hover .zf-route__cta, .zf-route:focus-visible .zf-route__cta { background: var(--gradient-brand); color: var(--color-white); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.zf-route .zw-icon-box svg, .zf-route__cta svg { display: block; fill: currentColor; }
.zf-route .zw-icon-box svg { width: 24px; height: 24px; color: var(--color-violet); transition: color var(--zw-slow) var(--zw-ease); }
.zf-route:hover .zw-icon-box svg, .zf-route:focus-visible .zw-icon-box svg { color: var(--color-white); }
.zf-route__cta svg { width: 20px; height: 20px; }
.zf-route:focus-visible { outline: 2px solid var(--color-violet); outline-offset: 3px; }

/* ========== Contenedor de formularios Bitrix24 ========== */
.zf-forms-section { padding-top: var(--space-4); padding-bottom: var(--space-8); }
.zf-forms { display: grid; gap: var(--zw-gap); align-items: start; }
.zf-forms--single { max-width: 720px; grid-template-columns: minmax(0, 1fr); }
.zf-forms--refs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
/* El tercer referido va solo abajo, centrado, con el ancho de una columna */
.zf-forms--refs > .zf-form:nth-child(3) { grid-column: 1 / -1; justify-self: center; width: calc(50% - var(--zw-gap) / 2); }
.zf-forms--refs > .zf-form--wide:nth-child(3) { width: 100%; }

.zf-form { position: relative; min-width: 0; min-height: 180px; padding: var(--space-4); background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); overflow: hidden; }
.zf-form::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient-brand); }
.zf-form__slot { position: relative; min-width: 0; }

.zf-form__loader { display: flex; align-items: center; justify-content: center; gap: var(--space-3); padding: var(--space-12) 0; color: var(--color-navy-80); font-size: 16px; line-height: 24px; }
.zf-spinner { width: 24px; height: 24px; border: 3px solid var(--color-violet-soft); border-top-color: var(--color-violet); border-radius: var(--radius-circle); animation: zf-spin .8s linear infinite; }
@keyframes zf-spin { to { transform: rotate(360deg); } }
.zf-form.is-ready .zf-form__loader, .zf-form.is-failed .zf-form__loader { display: none; }
.zf-form__error { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); padding: var(--space-8) 0; text-align: center; color: var(--color-navy); font-size: 18px; line-height: 28px; }
.zf-form__error[hidden] { display: none; }

/* ========== Formularios de Bitrix24 con la estética ZEUS ==========
   Bitrix pinta cada formulario con variables --b24-* sobre #b24-<id>, así que las pisamos con !important.
   Lo demás apunta a las clases b24-form-* dentro de .zf-form. Etiquetas arriba del campo (mínimo 16px). */
.zf-form .b24-form-style-modern,
.b24-window-mounts [id^="b24-window-mount-"] {
  --b24-font-family: Ubuntu, sans-serif !important;
  --b24-primary-color: var(--color-violet) !important;
  --b24-primary-text-color: var(--color-white) !important;
  --b24-text-color: var(--color-navy) !important;
  --b24-background-color: var(--color-white) !important;
  --b24-field-border-color: var(--color-border) !important;
  --b24-field-background-color: var(--color-white) !important;
  --b24-field-focus-background-color: var(--color-white) !important;
  --b24-popup-background-color: var(--color-white) !important;
  --b24-primary-hover-color: var(--color-violet) !important;
}

/* El contenedor del formulario es la card de ZEUS: se aplana la de Bitrix */
.zf-form .b24-form { color: var(--color-navy); font-family: var(--font-sans); }
.zf-form .b24-form-wrapper { width: 100% !important; max-width: none !important; margin: 0 !important; background: transparent !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; font-family: var(--font-sans) !important; }
.zf-form .b24-form-padding-side { padding-left: 0 !important; padding-right: 0 !important; }
.zf-form .b24-form-header { margin: 0 !important; padding: 0 !important; }
.zf-form .b24-form-header-title { display: none !important; }
.zf-form .b24-form-header-description { margin: 0 0 var(--space-2) !important; color: var(--color-navy) !important; font-size: 14px !important; line-height: 19px !important; text-align: center !important; }
.zf-form .b24-form-content { padding-bottom: 0 !important; }

/* Campos */
.zf-form .b24-form-field { margin: 0 0 10px !important; }
.zf-form .b24-form-control-container { display: flex !important; flex-direction: column; height: auto !important; min-height: 0 !important; }
.zf-form .b24-form-control-label,
.zf-form .b24-form-control-not-empty .b24-form-control-label {
  position: static !important; order: -1; top: auto !important; left: auto !important; transform: none !important;
  margin: 0 0 5px !important; padding: 0 !important; color: var(--color-navy) !important; font-family: var(--font-sans) !important;
  font-size: 14px !important; font-weight: 700 !important; line-height: 18px !important; white-space: normal !important; pointer-events: auto !important; opacity: 1 !important;
}
.zf-form .b24-form-control-required { margin-left: 2px; color: var(--color-error) !important; font-size: 11px !important; font-weight: 700; line-height: 1; vertical-align: super; }
.zf-form .b24-form-control {
  height: 36px !important; padding: 0 var(--space-8) 0 var(--space-3) !important; background: var(--color-white) !important;
  border: 0 !important; border-bottom-color: transparent !important; border-radius: var(--radius-sm) !important; box-shadow: 0 0 0 1px var(--color-border), var(--shadow-sm) !important;
  color: var(--color-navy) !important; font-family: var(--font-sans) !important; font-size: 15px !important; line-height: 22px !important;
  transition: border-color var(--zw-fast) var(--zw-ease);
}
.zf-form .b24-form-control:hover { box-shadow: 0 0 0 1px var(--color-border-hover), var(--shadow-sm) !important; }
.zf-form .b24-form-control:focus { box-shadow: 0 0 0 1px var(--color-violet), var(--shadow-sm) !important; outline: 2px solid var(--color-violet) !important; outline-offset: 2px !important; }
.zf-form textarea.b24-form-control { height: 56px !important; min-height: 56px !important; padding: var(--space-2) var(--space-3) !important; resize: vertical; }
.zf-form .b24-form-control-container[role="combobox"]:focus-visible { outline: 2px solid var(--color-violet); outline-offset: 2px; border-radius: var(--radius-sm); }
.zf-form .b24-form-field-list .b24-form-control-container::after { top: auto !important; bottom: 13px !important; right: var(--space-3) !important; border-color: var(--color-violet) !important; opacity: 1 !important; }
.zf-form .b24-form-icon-remove { top: auto !important; bottom: 0 !important; right: var(--space-8) !important; height: 36px !important; }

/* Desplegable de opciones */
.zf-form .b24-form-dropdown-title { color: var(--color-violet) !important; font-family: var(--font-sans) !important; font-weight: 500 !important; }
.zf-form .b24-form-control-list-selector-item { color: var(--color-navy) !important; font-family: var(--font-sans) !important; font-size: 18px !important; line-height: 28px !important; }
.zf-form .b24-form-control-list-selector-item:hover, .zf-form .b24-form-control-list-selector-item-focused { background: var(--color-violet-soft) !important; }

/* Validación */
.zf-form .b24-form-control-alert .b24-form-control { box-shadow: 0 0 0 1px var(--color-error), var(--shadow-sm) !important; }
.zf-form .b24-form-control-alert-message { position: static !important; order: 5; margin: var(--space-1) 0 0 !important; padding: 0 !important; background: none !important; color: var(--color-error) !important; font-size: 16px !important; line-height: 24px !important; }
.zf-form .b24-form-control-alert-message::before, .zf-form .b24-form-control-alert-message::after { display: none !important; }

/* Aceptación de datos */
.zf-form .b24-form-field-agreement label { display: flex; align-items: flex-start; gap: var(--space-2); cursor: pointer; }
.zf-form .b24-form-field-agreement input[type="checkbox"] { accent-color: var(--color-violet); }
.zf-form .b24-form-control-desc, .zf-form .b24-form-field-agreement-link { color: var(--color-navy) !important; font-size: 14px !important; line-height: 20px !important; }

/* CAPTCHA: se reduce visualmente sin alterar su validacion. */
.zf-form .g-recaptcha,
.zf-form .b24-form-recaptcha,
.zf-form .b24-form-captcha {
  width: 117.65% !important;
  margin-bottom: -12px !important;
  transform: scale(.85);
  transform-origin: top left;
}

/* Botón Enviar: botón principal de ZEUS */
.zf-form .b24-form-btn-container { margin-top: var(--space-2) !important; padding: 0 !important; }
.zf-form .b24-form-btn-block { display: flex !important; justify-content: center; }
.zf-form .b24-form-btn {
  width: auto !important; min-width: 160px; height: 38px !important; padding: 0 var(--space-6) !important; border: 0 !important; border-radius: var(--radius-sm) !important;
  background: var(--gradient-brand) !important; box-shadow: var(--shadow-sm) !important; color: var(--color-white) !important;
  font-family: var(--font-sans) !important; font-size: 16px !important; font-weight: 700 !important; line-height: 1.2 !important; text-transform: none !important; cursor: pointer;
  transition: transform var(--zw-fast) var(--zw-ease), box-shadow var(--zw-fast) var(--zw-ease);
}
.zf-form .b24-form-btn:hover { background: var(--gradient-brand) !important; box-shadow: var(--shadow-md) !important; opacity: 1 !important; transform: translateY(-2px); }
.zf-form .b24-form-btn:focus-visible { outline: 2px solid var(--color-violet); outline-offset: 3px; }

/* Mensaje de envío y pie */
.zf-form .b24-form-state { background: var(--color-white) !important; }
.zf-form .b24-form-state-text { color: var(--color-navy) !important; font-family: var(--font-sans) !important; font-size: 22px !important; line-height: 30px !important; }
.zf-form .b24-form-sign { margin-top: var(--space-2) !important; padding: 0 !important; color: var(--color-navy-80) !important; text-align: center; }
.zf-form .b24-form-sign a { color: var(--color-navy-80) !important; font-size: 12px !important; line-height: 16px !important; }

/* ========== Footer ========== */
.zf-footer { margin-top: auto; }
.zf-footer__logo { display: flex; justify-content: center; margin-bottom: var(--space-6); }
.zf-footer__logo img { display: block; height: 56px; width: auto; }

/* ========== Tablet (≤992px) ========== */
@media (max-width: 992px) {
  .zf-hero { padding-top: var(--space-12); }
  .zf-hero--page { padding-top: var(--space-8); }
  .zf-forms--refs { grid-template-columns: minmax(0, 1fr); }
  .zf-forms--refs > .zf-form:nth-child(3) { width: 100%; }
  .zf-forms--single { max-width: 720px; }
}

/* ========== Mobile (≤768px) ========== */
@media (max-width: 768px) {
  .zf-hero { padding-top: var(--space-8); padding-bottom: var(--space-4); }
  .zf-hero::before, .zf-hero::after { width: 280px; height: 280px; }
  .zf-lead { font-size: 18px; line-height: 28px; }
  .zf-iso { gap: var(--space-1); }
  .zf-iso__item { width: 32px; height: 32px; }
  .zf-iso__item img { width: 20px; height: 20px; }
  .zf-iso__mono { font-size: 16px; }
  .zf-iso__item::after { display: none; }
  .zf-tabs { display: flex; margin-top: var(--space-6); overflow-x: auto; }
  .zf-tabs a { flex: 1 0 auto; padding: 0 var(--space-3); }
  .zf-route { min-height: 0; }
  .zf-route__title { font-size: 20px; }
  .zf-route__text { font-size: 18px; line-height: 26px; }
  .zf-route__cta { align-self: stretch; }
  .zf-form .b24-form-btn { width: 100% !important; font-size: 16px !important; }
  .zf-form { padding: var(--space-3); }
  .zf-routes, .zf-forms-section { padding-bottom: var(--space-8); }
  .zf-forms-section { padding-top: var(--space-4); }
}