/* ============================================================
   FEATURES.CSS — Sección Ventajas / Propuesta de Valor
   VELARY — Módulo: Características
   ============================================================ */

/* ── Sección ──────────────────────────────────────────────── */
.features {
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  right: -20%;
  top: 20%;
  width: 50vw;
  height: 50vw;
  max-width: 700px;
  background: radial-gradient(ellipse,
    rgba(82, 72, 232, 0.1) 0%,
    transparent 65%
  );
  pointer-events: none;
}

/* ── Cabecera ─────────────────────────────────────────────── */
.features__header {
  max-width: 600px;
  margin-bottom: var(--space-lg);
}

.features__title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.features__subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

/* ── Grid de Tarjetas ─────────────────────────────────────── */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

/* ── Tarjeta Individual ───────────────────────────────────── */
.feature-card {
  background: var(--bg-surface);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background var(--duration-mid) var(--ease-out);
  cursor: default;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-subtle);
  opacity: 0;
  transition: opacity var(--duration-mid) var(--ease-out);
}

.feature-card:hover {
  background: var(--bg-elevated);
}

.feature-card:hover::before {
  opacity: 1;
}

/* ── Número Decorativo ────────────────────────────────────── */
.card-number {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--border-subtle);
  line-height: 1;
  pointer-events: none;
  transition: color var(--duration-mid);
}

.feature-card:hover .card-number {
  color: rgba(107, 110, 240, 0.2);
}

/* ── Icono ────────────────────────────────────────────────── */
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gradient-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  transition: border-color var(--duration-mid),
              box-shadow var(--duration-mid);
}

.feature-card:hover .card-icon {
  border-color: var(--border-glow);
  box-shadow: 0 0 20px rgba(77, 200, 240, 0.15);
}

/* ── Contenido ────────────────────────────────────────────── */
.card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
  transition: color var(--duration-fast);
}

.feature-card:hover .card-title {
  color: var(--color-cyan);
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  position: relative;
  z-index: 1;
}

/* ── Tarjeta Grande (destacada) ───────────────────────────── */
.feature-card--large {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.feature-card--large .feature-card__content {
  grid-column: 1;
}

.feature-card--large .feature-card__visual {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Proceso Steps ────────────────────────────────────────── */
.step-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-brand);
  flex-shrink: 0;
}

/* ── Barra de Métrica ─────────────────────────────────────── */
.feature-metric {
  text-align: center;
  padding: 1rem;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.metric-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ── Banner Inferior ──────────────────────────────────────── */
.features__banner {
  background: var(--gradient-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.features__banner-text h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.features__banner-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .features__grid {
    grid-template-columns: 1fr;
  }

  .feature-card--large {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .feature-card--large .feature-card__visual {
    display: none;
  }
}

@media (max-width: 600px) {
  .features__grid {
    border-radius: var(--radius-md);
  }

  .feature-card {
    padding: 2rem;
  }

  .features__banner {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }
}

.metric-highlight {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.25;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: left;
}

.feature-card__visual {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0rem;
}