/* =========================================================
   Argumentos de confianza — franja oscura con panel de vidrio
   ========================================================= */

.benefits {
  position: relative;
  background-color: var(--color-navy-deep);
  /* Brillos suaves para dar profundidad al fondo plano */
  background-image:
    radial-gradient(60% 120% at 12% 0%, rgba(28, 81, 255, 0.22), rgba(28, 81, 255, 0) 62%),
    radial-gradient(50% 120% at 92% 100%, rgba(244, 181, 0, 0.14), rgba(244, 181, 0, 0) 66%);
  color: var(--color-white);
  overflow: hidden;
}

.benefits__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  /* Franja deliberadamente baja */
  padding: clamp(2.25rem, 4.5vh, 3.25rem) var(--container-padding);
}

/* ---------------------------------------------------------
   Encabezado
   --------------------------------------------------------- */
.benefits__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  width: 100%;
  margin-inline: auto;
  margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
  text-align: center;
}

/* Mismo tratamiento que el titular de "Cómo funciona": blanco con el
   remate en degradado dorado, siempre en una sola fila. */
.benefits__title {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(0.95rem, 4.7vw, 3rem);
  font-weight: var(--fw-bold);
  line-height: 1.14;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.benefits__title-accent {
  background-image: linear-gradient(
    90deg,
    var(--color-gold) 0%,
    var(--color-yellow-light) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.benefits__lead {
  max-width: 62ch;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--fs-md);
  line-height: 1.55;
  text-wrap: pretty;
}

/* ---------------------------------------------------------
   Panel horizontal de vidrio oscuro
   --------------------------------------------------------- */
.benefits__panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 2rem);

  padding: clamp(1.25rem, 2.4vw, 1.75rem);
  /* Lavanda a muy baja opacidad sobre el azul del fondo */
  background-color: rgba(196, 205, 255, 0.07);
  background-image: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(196, 205, 255, 0.03) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 16px 38px rgba(3, 12, 26, 0.32);
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
}

.benefit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2xs);
}

/* Separador tenue entre columnas */
.benefit + .benefit {
  padding-left: clamp(1rem, 2vw, 2rem);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

/* ---------- Icono (mismo tratamiento que en Tipos de firma) ---------- */
.benefit__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: var(--space-3xs);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  transition: transform var(--transition-base), background-color var(--transition-base);
}

.benefit__icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-white);
}

.benefit__icon--blue {
  background-color: rgba(59, 130, 255, 0.16);
}

.benefit__icon--sky {
  background-color: rgba(143, 186, 255, 0.16);
}

.benefit__icon--gold {
  background-color: rgba(244, 181, 0, 0.16);
}

.benefit:hover .benefit__icon {
  transform: translateY(-2px);
  background-color: rgba(255, 255, 255, 0.14);
}

/* ---------- Cifra, etiqueta y descripción ---------- */
.benefit__figure {
  color: var(--color-white);
  font-size: clamp(2rem, 1.5rem + 1vw, 2.25rem); /* 32 → 36px */
  font-weight: var(--fw-bold);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.benefit__label {
  margin-top: 2px;
  color: var(--color-white);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1.3;
}

.benefit__note {
  max-width: 34ch; /* ancho contenido: la descripción cae en dos líneas */
  color: #b6bfe0; /* lavanda grisáceo */
  font-size: 12.5px;
  font-weight: var(--fw-regular);
  line-height: 1.35;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  .benefits__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg);
  }

  /* El separador sólo aplica entre columnas contiguas */
  .benefit + .benefit {
    padding-left: 0;
    border-left: 0;
  }

  .benefit:nth-child(even) {
    padding-left: var(--space-lg);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 560px) {
  .benefits__panel {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-md);
    border-radius: 18px;
  }

  .benefit:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }

  .benefit + .benefit {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .benefit__note {
    max-width: none;
  }
}

/* Sin soporte de backdrop-filter: fondo algo más sólido */
@supports not (backdrop-filter: blur(4px)) {
  .benefits__panel {
    background-color: rgba(196, 205, 255, 0.12);
  }
}