/* ==========================================================================
   trust.css — piezas de credibilidad comercial
   --------------------------------------------------------------------------
   Lo que separa una web bonita de una web que vende: garantía, reseñas con
   nombre y apellido, orientación de precio, preguntas incómodas respondidas
   y más de una forma de dar el siguiente paso. Todas estas secciones se
   posicionan explícitamente porque conviven con el escenario pinneado.
   ========================================================================== */

.trust-bar,
.reviews,
.faq,
.pricing,
.guarantee,
.cta-hub {
  position: relative;
  z-index: 1;
}

/* ---- Franja de confianza (justo bajo la escena) --------------------------- */

.trust-bar {
  background: var(--paper);
  border-bottom: 1px solid var(--ink-faint);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: clamp(28px, 3.6vw, 46px) clamp(18px, 2.6vw, 40px);
  border-left: 1px solid var(--ink-faint);
}

.trust-item:first-child { border-left: 0; }

.trust-item__icon {
  flex: none;
  width: 34px;
  height: 34px;
  color: var(--brass-ink);
}

.trust-item__icon svg { width: 100%; height: 100%; }

.trust-item__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  line-height: 1.15;
  margin-bottom: 6px;
}

.trust-item__body {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-mute);
}

@media (max-width: 860px) {
  .trust-bar__grid { grid-template-columns: 1fr; }
  .trust-item { border-left: 0; border-top: 1px solid var(--ink-faint); }
  .trust-item:first-child { border-top: 0; }
}

/* ---- Reseñas -------------------------------------------------------------- */

.reviews {
  padding: var(--section-y) 0;
  background: var(--plaster);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(18px, 2.4vw, 34px);
}

.review {
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 3vw, 40px);
  background: var(--paper);
  border: 1px solid var(--ink-faint);
}

.review__stars {
  display: flex;
  gap: 3px;
  color: var(--brass-ink);
  margin-bottom: 18px;
}

.review__stars svg { width: 15px; height: 15px; }

.review__text {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.42rem);
  line-height: 1.34;
  letter-spacing: -0.008em;
  flex: 1;
}

.review__who {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--ink-faint);
}

.review__name {
  font-size: 0.92rem;
  font-weight: 500;
}

.review__meta {
  margin-top: 4px;
  font-size: var(--fs-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.reviews__foot {
  margin-top: clamp(28px, 3.6vw, 46px);
  padding-top: 22px;
  border-top: 1px solid var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 30px;
  font-size: var(--fs-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---- Orientación de precio ------------------------------------------------- */

.pricing { padding: var(--section-y) 0; }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1px;
  background: var(--ink-faint);
  border: 1px solid var(--ink-faint);
}

.tier {
  background: var(--paper);
  padding: clamp(28px, 3.4vw, 44px);
  display: flex;
  flex-direction: column;
}

.tier--featured { background: var(--plaster); }

.tier__name {
  font-size: var(--fs-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

.tier__price {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 18px 0 6px;
  font-variant-numeric: lining-nums tabular-nums;
}

.tier__unit {
  font-size: var(--fs-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.tier__body {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--ink-faint);
  color: var(--ink-mute);
  line-height: 1.66;
  flex: 1;
}

.tier__list {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 0.9rem;
  color: var(--ink-mute);
}

.tier__list li { display: flex; gap: 10px; align-items: baseline; }
.tier__list li::before { content: '—'; color: var(--brass-ink); flex: none; }

.pricing__note {
  margin-top: 26px;
  font-size: 0.9rem;
  line-height: 1.66;
  color: var(--ink-mute);
  max-width: 62ch;
}

/* ---- Garantía y postventa --------------------------------------------------- */

.guarantee {
  padding: var(--section-y) 0;
  background: var(--ink);
  color: var(--light);
}

.guarantee__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(34px, 5vw, 90px);
  align-items: start;
}

.guarantee__seal {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: clamp(140px, 16vw, 190px);
  aspect-ratio: 1;
  border: 1px solid rgba(220, 192, 148, 0.5);
  border-radius: 50%;
  color: var(--brass-light);
  text-align: center;
  margin-bottom: 30px;
}

.guarantee__seal-num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1;
  font-variant-numeric: lining-nums;
}

.guarantee__seal-label {
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.guarantee__points {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(242, 237, 228, 0.16);
}

.guarantee__point {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  padding: clamp(20px, 2.6vw, 30px) 0;
  border-bottom: 1px solid rgba(242, 237, 228, 0.16);
}

.guarantee__point-num {
  font-size: var(--fs-micro);
  letter-spacing: 0.2em;
  color: var(--brass-light);
  padding-top: 5px;
}

.guarantee__point h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.2;
  margin-bottom: 7px;
}

.guarantee__point p {
  color: rgba(242, 237, 228, 0.78);
  line-height: 1.64;
}

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

/* ---- Preguntas frecuentes ---------------------------------------------------- */

.faq { padding: var(--section-y) 0; }

.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(30px, 5vw, 90px);
  align-items: start;
}

.faq__aside { position: sticky; top: calc(var(--nav-height) + 6vh); }

.faq__list { border-top: 1px solid var(--ink-faint); }

.faq-item { border-bottom: 1px solid var(--ink-faint); }

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(20px, 2.4vw, 28px) 0;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 1.7vw, 1.42rem);
  line-height: 1.26;
  transition: color 0.35s var(--ease);
}

.faq-item__trigger:hover { color: var(--brass-ink); }

/* Cruz que gira a "menos" al abrir: dos trazos, sin icono externo */
.faq-item__mark {
  position: relative;
  flex: none;
  width: 15px;
  height: 15px;
  margin-top: 6px;
}

.faq-item__mark::before,
.faq-item__mark::after {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 15px;
  height: 1px;
  background: currentColor;
  transition: transform 0.45s var(--ease);
}

.faq-item__mark::after { transform: rotate(90deg); }
.faq-item.is-open .faq-item__mark::after { transform: rotate(0deg); }

.faq-item__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.55s var(--ease);
}

.faq-item__panel p {
  padding-bottom: clamp(20px, 2.4vw, 28px);
  max-width: 62ch;
  color: var(--ink-mute);
  line-height: 1.72;
}

.faq-item__panel p + p { padding-top: 14px; margin-top: -8px; }

@media (max-width: 900px) {
  .faq__grid { grid-template-columns: 1fr; }
  .faq__aside { position: relative; top: auto; }
}

/* ---- Centro de llamadas a la acción --------------------------------------------- */

.cta-hub {
  padding: var(--section-y) 0;
  background: var(--plaster);
}

.cta-hub__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(16px, 2.2vw, 28px);
}

.cta-card {
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3.4vw, 44px);
  background: var(--paper);
  border: 1px solid var(--ink-faint);
  transition: border-color 0.45s var(--ease), transform 0.45s var(--ease);
}

.cta-card:hover {
  border-color: rgba(26, 24, 21, 0.3);
  transform: translateY(-3px);
}

.cta-card__step {
  font-size: var(--fs-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

.cta-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  line-height: 1.14;
  margin: 16px 0 12px;
}

.cta-card__body {
  color: var(--ink-mute);
  line-height: 1.66;
  flex: 1;
}

.cta-card__link {
  margin-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-micro);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
}

.cta-card__link span { transition: transform 0.4s var(--ease); }
.cta-card:hover .cta-card__link span { transform: translateX(6px); }

/* ---- Teléfono en la barra de navegación -------------------------------------- */

.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: var(--fs-micro);
  letter-spacing: 0.14em;
  font-variant-numeric: lining-nums tabular-nums;
  opacity: 0.85;
  transition: opacity 0.3s var(--ease);
}

.nav__phone:hover { opacity: 1; }
.nav__phone svg { width: 13px; height: 13px; flex: none; }

@media (max-width: 1150px) {
  .nav__phone { display: none; }
}

/* ---- Datos legales del pie ------------------------------------------------------ */

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin-top: 12px;
  font-size: var(--fs-micro);
  letter-spacing: 0.1em;
  text-transform: none;
  color: rgba(242, 237, 228, 0.5);
}

.footer__legal a:hover { color: var(--brass-light); }