/* components.css — botones, encabezado/navegacion, portada, formulario y pie de pagina
   (secciones 5, 6, 7, 13 y 14 del styles.css original) */

/* -----------------------------------------------------------------------------
   5. Botones y acciones
-------------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--blue-action);
  --btn-fg: var(--white);
  --btn-bd: var(--blue-action);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 48px;
  padding: var(--s-3) var(--s-5);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 600;
  font-size: var(--fs-body);
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.btn:hover { --btn-bg: var(--blue-hover); --btn-bd: var(--blue-hover); color: var(--white); }
.btn:active { transform: translateY(1px); }

/* Solo con puntero fino: en tactil el :hover se queda pegado tras el toque. */
@media (hover: hover) and (pointer: fine) {
  .btn:hover { transform: translateY(-1px); }
  .btn[aria-disabled="true"]:hover,
  .btn:disabled:hover { transform: none; }
}

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: #CBD5E1; }
.btn--ghost:hover { --btn-bg: var(--cloud); --btn-bd: var(--steel); color: var(--ink); }

.hero .btn--ghost,
.page-hero .btn--ghost { --btn-fg: var(--white); --btn-bd: rgba(214, 224, 238, .38); }

.hero .btn--ghost:hover,
.page-hero .btn--ghost:hover { --btn-bg: rgba(255, 255, 255, .08); --btn-bd: var(--steel); color: var(--white); }

.btn[aria-disabled="true"],
.btn:disabled { opacity: .6; cursor: not-allowed; }
.btn[aria-disabled="true"]:active { transform: none; }

.actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }

@media (max-width: 520px) {
  .actions { flex-direction: column; align-items: stretch; }
  .actions .btn { width: 100%; }
}

/* -----------------------------------------------------------------------------
   6. Encabezado y navegacion
-------------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgb(7 17 31 / .94);
  border-bottom: 1px solid var(--line-dark);
  color: var(--white);
  /* La sombra aparece al desplazar (main.js anade .is-scrolled). No se anima
     la altura: --header-h se recalcula desde ella y moveria el anclaje. */
  box-shadow: 0 0 0 0 transparent;
  transition: box-shadow var(--dur) var(--ease);
}

.site-header.is-scrolled { box-shadow: 0 14px 30px -26px rgb(0 0 0 / .75); }

@supports (backdrop-filter: blur(8px)) {
  .site-header { background: rgb(7 17 31 / .9); backdrop-filter: saturate(140%) blur(10px); }
}

/* Variante principal compartida por la portada y Soluciones. La apariencia
   vive aqui para que ambas paginas no puedan divergir con estilos propios. */
.site-header--primary {
  position: fixed;
  inset: 0 0 auto;
  color: var(--white);
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease);
}

.site-header--primary.is-scrolled,
.site-header--primary:has(.nav-toggle[aria-expanded="true"]) {
  background: rgb(18 24 32 / .94);
  border-bottom-color: rgb(231 215 131 / .2);
  box-shadow: 0 14px 30px -24px rgb(18 24 32 / .6);
}

@supports (backdrop-filter: blur(8px)) {
  .site-header--primary.is-scrolled,
  .site-header--primary:has(.nav-toggle[aria-expanded="true"]) {
    backdrop-filter: saturate(140%) blur(10px);
  }
}

.site-header--primary .brand__logo--header { height: 2.35rem; }
.site-header--primary .nav__link { color: #d1d0c7; }
.site-header--primary .nav__link:hover { color: var(--white); border-bottom-color: #d6b52c; }
.site-header--primary .nav__link[aria-current="true"],
.site-header--primary .nav__link[aria-current="page"] { color: var(--white); border-bottom-color: #d6b52c; }
.site-header--primary .nav__cta {
  --btn-bg: #8a472d;
  --btn-bd: #8a472d;
  --btn-fg: var(--white);
}
.site-header--primary .nav__cta:hover {
  --btn-bg: #743a25;
  --btn-bd: #743a25;
  color: var(--white);
}
.site-header--primary .nav-toggle { color: var(--white); border-color: rgb(231 215 131 / .2); }
.site-header--primary .lang-switch {
  --lang-fg: #9d9a8f;
  --lang-fg-strong: var(--white);
  --lang-surface: rgb(255 255 255 / .04);
  --lang-border: rgb(231 215 131 / .2);
  --lang-hover: rgb(255 255 255 / .07);
  --lang-current-bg: rgb(255 255 255 / .1);
  --lang-current-fg: var(--white);
  --lang-current-shadow: 0 1px 2px rgb(0 0 0 / .2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  /* Valor fijo, no var(--header-h): esa variable se recalcula desde la altura
     real del encabezado (ver main.js). Referenciarla aqui creaba un bucle de
     realimentacion con ResizeObserver que hacia crecer el header sin limite. */
  min-height: 68px;
}

.site-header .brand { margin-inline-end: auto; }

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--white);
  text-decoration: none;
  white-space: nowrap;
}

.brand__logo { display: block; width: auto; object-fit: contain; }
.brand__logo--header { height: 2rem; }
.brand__logo--footer { height: 3.25rem; }

.nav { display: flex; align-items: center; gap: var(--s-5); }
.nav__list { display: flex; align-items: center; gap: var(--s-5); margin: 0; }
.nav__item--mobile-only { display: none; }

.nav__link {
  display: inline-block;
  color: var(--on-dark-strong);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: var(--s-2) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.nav__link:hover { color: var(--white); border-bottom-color: var(--teal); }
.nav__link[aria-current="true"] { color: var(--white); border-bottom-color: var(--blue); }

/* Selector de idioma. Vive fuera del <nav> para seguir visible cuando el menu
   se colapsa: quien llega en el idioma equivocado no deberia abrir un menu
   para cambiarlo. Son dos enlaces, no un desplegable: con dos idiomas el
   destino cabe a la vista y se llega en un solo clic. */
.lang-switch {
  --lang-fg: var(--on-dark);
  --lang-fg-strong: var(--white);
  --lang-surface: rgb(255 255 255 / .07);
  --lang-border: rgb(213 221 232 / .2);
  --lang-hover: rgb(255 255 255 / .1);
  --lang-current-bg: var(--white);
  --lang-current-fg: var(--ink);
  --lang-current-shadow: 0 1px 2px rgb(0 0 0 / .25);
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex: none;
  padding: 3px;
  background: var(--lang-surface);
  border: 1px solid var(--lang-border);
  border-radius: var(--radius-pill);
}

.lang-switch__option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  min-height: 2rem;
  padding-inline: .55rem;
  border-radius: var(--radius-pill);
  color: var(--lang-fg);
  font-family: var(--font-utility);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .07em;
  line-height: 1;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.lang-switch__option:hover { color: var(--lang-fg-strong); background: var(--lang-hover); }

.lang-switch__option[aria-current="page"] {
  background: var(--lang-current-bg);
  color: var(--lang-current-fg);
  box-shadow: var(--lang-current-shadow);
}

.nav-toggle { display: none; }

/* Con tres destinos esenciales la barra se mantiene completa hasta tableta.
   Debajo de 900px, el menu recupera la navegación secundaria sin competir con
   el hero ni forzar el encabezado a dos líneas. */
@media (max-width: 900px) {
  .site-header__inner { gap: var(--s-4); }
  .nav { gap: var(--s-4); }
  .nav__list { gap: var(--s-4); }
  .nav__link { white-space: nowrap; }
  .lang-switch__option { min-height: 2.75rem; }
}

@media (max-width: 620px) {
  .site-header__inner { gap: var(--s-2); }
  .lang-switch__option { min-width: 2.5rem; }
}

@media (max-width: 360px) {
  .brand__logo--header { height: 1.65rem; }
  .lang-switch__option { min-width: 2.35rem; padding-inline: .4rem; }
  .js .nav-toggle { padding-inline: var(--s-2); }
}

@media (max-width: 900px) {
  /* Sin JavaScript la navegacion permanece visible y utilizable: se apila en
     varias filas en lugar de desbordarse fuera de la pantalla. */
  .no-js .site-header__inner { flex-wrap: wrap; padding-block: var(--s-3); }
  .no-js .nav { order: 1; flex-wrap: wrap; justify-content: flex-start; width: 100%; gap: var(--s-4); }
  .no-js .nav__list { flex-wrap: wrap; row-gap: var(--s-2); }
  .no-js .nav__item--mobile-only { display: list-item; }
  .no-js .nav .btn { flex: none; }

  .js .site-header__inner { padding-block: 0; }
  .js .lang-switch { order: 1; }

  .js .nav-toggle {
    order: 2;
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    min-height: 44px;
    padding: var(--s-2) var(--s-3);
    background: transparent;
    border: 1px solid var(--line-dark);
    border-radius: var(--radius-pill);
    color: var(--white);
    font-size: var(--fs-sm);
    font-weight: 600;
    cursor: pointer;
  }

  .js .nav-toggle__bars { position: relative; width: 18px; height: 12px; flex: none; }

  .js .nav-toggle__bars::before,
  .js .nav-toggle__bars::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: currentColor;
    transition: transform var(--dur) var(--ease), top var(--dur) var(--ease);
  }

  .js .nav-toggle__bars::before { top: 1px; }
  .js .nav-toggle__bars::after { top: 9px; }
  .js .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 5px; transform: rotate(45deg); }
  .js .nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { top: 5px; transform: rotate(-45deg); }

  /* Solo el nav emparejado con el boton hamburguesa se convierte en panel.
     Las paginas de confirmacion usan un nav compacto sin dicho control. */
  .js .nav-toggle + .nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    display: block;
    width: auto;
    padding: var(--s-5) var(--s-5) var(--s-7);
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
  }

  .js .nav-toggle + .nav[hidden],
  .js .nav-toggle[aria-expanded="false"] + .nav { display: none; }
  .js .nav-toggle + .nav .nav__list { display: block; }
  .js .nav-toggle + .nav .nav__item--mobile-only { display: list-item; }
  .js .nav-toggle + .nav .nav__link { display: block; font-size: 1.125rem; padding: var(--s-3) 0; border-bottom: 1px solid var(--line-dark); }
  .js .nav-toggle + .nav .btn { display: flex; width: 100%; margin-top: var(--s-5); }
  .js .nav-toggle + .nav .nav__cta { display: none; }

  .js .site-header--primary .nav-toggle + .nav {
    background: var(--white);
    border-bottom-color: var(--line-light);
    box-shadow: 0 22px 35px -28px rgb(7 17 31 / .55);
  }

  .js .site-header--primary .nav-toggle + .nav .nav__link {
    color: var(--ink);
    border-bottom-color: var(--line-light);
  }
}

/* -----------------------------------------------------------------------------
   7. Portada
-------------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  padding-block: clamp(2.25rem, 1.5rem + 3vw, 3.75rem) clamp(2.5rem, 1.75rem + 3vw, 4rem);
}

.hero::before {
  /* Halo sobrio; no es un degradado de seccion completa. */
  content: "";
  position: absolute;
  top: -35%;
  right: -12%;
  width: 680px;
  height: 680px;
  background: radial-gradient(circle, rgb(47 107 255 / .2), transparent 68%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 1rem + 4vw, 4.5rem);
  align-items: center;
}

.hero__copy { max-width: 36rem; }

.hero__tagline {
  font-family: var(--font-utility);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 var(--s-5);
}

.hero h1 { font-size: var(--fs-display); letter-spacing: -.03em; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero__text { margin-top: var(--s-5); font-size: var(--fs-lead); color: var(--on-dark); max-width: 46ch; }
.hero .actions { margin-top: var(--s-5); }

.hero__note {
  margin-top: var(--s-5);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line-dark);
  font-size: var(--fs-sm);
  color: var(--steel);
  max-width: 42ch;
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--s-7); }
  .hero__copy { max-width: none; }
}

/* -----------------------------------------------------------------------------
   13. Contacto y formulario
-------------------------------------------------------------------------------- */
.contact {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(1.75rem, 1.25rem + 2.5vw, 3.25rem);
  align-items: start;
}

.contact__aside > * + * { margin-top: var(--s-5); }
.contact__channels { display: grid; gap: var(--s-3); }

.channel {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-4);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  background: var(--white);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.channel:hover { border-color: var(--blue); background: var(--cloud); color: var(--ink); }
.channel__icon { width: 22px; height: 22px; flex: none; color: var(--blue-ink); }
.channel__label { font-weight: 600; }
.channel__value { display: block; font-size: var(--fs-sm); color: var(--muted); font-weight: 400; overflow-wrap: anywhere; }

.form {
  position: relative;
  padding: clamp(1.25rem, 1rem + 1.2vw, 2rem);
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 2px rgb(7 17 31 / .04), 0 12px 32px -24px rgb(7 17 31 / .3);
}

.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
.field { display: flex; flex-direction: column; gap: var(--s-2); min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field > label { font-size: var(--fs-sm); font-weight: 600; }
.field__hint { font-size: var(--fs-xs); color: var(--muted); font-weight: 400; }

.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--s-3) var(--s-4);
  background: var(--white);
  border: 1px solid #CBD5E1;
  border-radius: var(--radius);
  font-size: var(--fs-body);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.field textarea { min-height: 132px; resize: vertical; line-height: 1.55; }
.field input::placeholder,
.field textarea::placeholder { color: #8496AC; }
.field input:hover,
.field textarea:hover { border-color: var(--steel); }
.field input:focus-visible,
.field textarea:focus-visible { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(47 107 255 / .22); }
.field[data-invalid="true"] input,
.field[data-invalid="true"] textarea { border-color: var(--danger-ink); }
.field__error { font-size: var(--fs-xs); font-weight: 600; color: var(--danger-ink); display: none; }
.field__error::before { content: "\26A0\FE0E"; margin-right: .35em; }
.field[data-invalid="true"] .field__error { display: block; }

.consent { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; gap: var(--s-3); align-items: start; }
.consent input[type="checkbox"] { width: 24px; height: 24px; min-height: 0; margin: 2px 0 0; padding: 0; accent-color: var(--blue); flex: none; }
.consent label { font-size: var(--fs-sm); }
.consent .field__error { grid-column: 2; }

/* Honeypot: fuera de pantalla, no oculto con display:none. */
.hp { position: absolute; left: -9999px; top: 0; width: 1px; height: 1px; overflow: hidden; }

.form__footer { margin-top: var(--s-5); display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4); }
.form__legal { font-size: var(--fs-xs); color: var(--muted); max-width: 34ch; }
.form__status { margin-top: var(--s-4); }
.form__status:empty { margin-top: 0; }

.status {
  display: block;
  padding: var(--s-4);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  border: 1px solid;
}

.status--ok { background: #ECFBF7; border-color: #9FE3D5; color: var(--teal-ink); }
.status--error { background: #FDEEEE; border-color: #F2B8B6; color: var(--danger-ink); }
.status--busy { background: var(--cloud); border-color: var(--line-light); color: var(--muted); }
.status strong { display: block; color: inherit; margin-bottom: var(--s-1); }
.status a { color: inherit; font-weight: 600; }

@media (max-width: 900px) {
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .form__grid { grid-template-columns: 1fr; }
  .form__footer .btn { width: 100%; }
  .form__legal { max-width: none; }
}

/* Formulario de contacto flotante (src/partials/contact-modal.mjs). Se abre
   y cierra con anclas reales (#contacto / #contenido): la visibilidad la
   decide ":target" en CSS puro, sin depender de JavaScript. */
.contact-modal { position: fixed; inset: 0; z-index: 300; display: none; overflow-y: auto; padding: var(--s-5); }
.contact-modal:target { display: flex; align-items: flex-start; justify-content: center; }

/* Bloquea el scroll de fondo incluso sin JavaScript, donde el navegador lo soporte. */
body:has(.contact-modal:target) { overflow: hidden; }

@media (min-width: 560px) {
  .contact-modal:target { align-items: center; }
}

.contact-modal__backdrop { position: fixed; inset: 0; z-index: -1; background: rgb(7 17 31 / .6); }

@supports (backdrop-filter: blur(4px)) {
  .contact-modal__backdrop { backdrop-filter: blur(2px); }
}

.contact-modal__panel {
  position: relative;
  width: 100%;
  max-width: 34rem;
  margin-block: auto;
  padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
}

.contact-modal__close {
  position: absolute;
  top: var(--s-4);
  right: var(--s-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 1.5rem;
  line-height: 1;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.contact-modal__close:hover { background: var(--cloud); color: var(--ink); }
.contact-modal__panel h2 { padding-right: var(--s-7); font-size: var(--fs-h3); }
.contact-modal__panel > p { margin-top: var(--s-2); color: var(--muted); font-size: var(--fs-sm); }
.contact-modal__phone { margin-bottom: var(--s-5) !important; }
.contact-modal__panel .form { padding: 0; background: none; border: 0; box-shadow: none; }
.contact-modal__panel .form__grid { margin-top: var(--s-5); }
.contact-modal__whatsapp { color: var(--blue-ink); font-size: var(--fs-sm); font-weight: 600; text-decoration: none; }
.contact-modal__whatsapp:hover { text-decoration: underline; }

@media (max-width: 560px) {
  .contact-modal { padding: 0; }
  .contact-modal__panel { max-width: none; min-height: 100%; border-radius: 0; }
  .contact-modal__whatsapp { display: block; width: 100%; text-align: center; }
}

/* -----------------------------------------------------------------------------
   14. Pie de pagina
-------------------------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--on-dark); padding-block: var(--s-7) var(--s-5); }

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, .85fr));
  gap: var(--s-6);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid var(--line-dark);
}

.site-footer h2 {
  font-size: var(--fs-xs);
  font-family: var(--font-utility);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: var(--s-4);
}

.site-footer__about { font-size: var(--fs-sm); max-width: 38ch; margin-top: var(--s-4); }
.site-footer ul { display: grid; gap: var(--s-2); list-style: none; padding: 0; margin: 0; }
.site-footer a { color: var(--on-dark-strong); text-decoration: none; font-size: var(--fs-sm); overflow-wrap: anywhere; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }

.site-footer__bottom {
  padding-top: var(--s-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
}

.site-footer__bottom p { color: var(--steel); }
.site-footer__philosophy { font-family: var(--font-display); font-weight: 500; color: var(--teal); }

@media (max-width: 760px) {
  .site-footer__top { grid-template-columns: 1fr; gap: var(--s-6); }
  .site-footer li + li { margin-top: 0; }
  .site-footer a:not(.brand) { display: inline-flex; align-items: center; min-height: 44px; }
}

/* Preguntas frecuentes: acordeón reutilizado por la página de FAQ. */
.faq__list { display: grid; gap: .55rem; }
.faq__item { padding: .95rem 1.15rem; background: var(--white); border: 1px solid var(--line-light); border-radius: .75rem; transition: border-color .3s ease, box-shadow .3s ease, background-color .3s ease; }
.faq__item:hover { border-color: rgb(47 107 255 / .35); box-shadow: 0 14px 28px -26px rgb(7 17 31 / .5); }
.faq__item[open] { border-color: rgb(47 107 255 / .5); box-shadow: 0 18px 34px -28px rgb(7 17 31 / .55); }
.faq__item summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; cursor: pointer; color: var(--ink); font-size: .95rem; font-weight: 700; line-height: 1.4; list-style: none; transition: color .25s ease; }
.faq__item summary:hover { color: var(--blue-action); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  flex: none;
  width: 1rem;
  height: 1rem;
  margin-top: .15rem;
  color: var(--blue-action);
  content: "";
  background-image: linear-gradient(currentColor, currentColor), linear-gradient(currentColor, currentColor);
  background-position: center, center;
  background-repeat: no-repeat;
  background-size: 100% 2px, 2px 100%;
  transition: background-size .3s ease, transform .45s cubic-bezier(.2, .8, .25, 1);
}
.faq__item[open] summary::after { background-size: 100% 2px, 2px 0; transform: rotate(180deg); }
.faq__answer { overflow: hidden; }
.faq__item[data-closing] summary::after { background-size: 100% 2px, 2px 100%; transform: none; }
.faq__answer p { max-width: 72ch; margin-top: .7rem; color: var(--muted); font-size: .85rem; line-height: 1.6; }
.js .faq__item[open] .faq__answer p { animation: faq-answer-in .4s cubic-bezier(.2, .8, .25, 1) both; }
@keyframes faq-answer-in { from { opacity: 0; transform: translateY(-.35rem); } to { opacity: 1; transform: none; } }
.faq__item:focus-within { border-color: rgb(47 107 255 / .5); }
@media (prefers-reduced-motion: reduce) {
  .js .faq__item[open] .faq__answer p { animation: none; }
}