/* ============================================================
   Estilos compartidos para páginas de detalle de módulos
   Complementa styles.css
   ============================================================ */

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--accent);
  font-weight: 500;
  transition: opacity 0.2s;
}

.breadcrumb a:hover {
  opacity: 0.75;
}

.breadcrumb__sep {
  opacity: 0.4;
}

/* Module Hero */
.mod-hero {
  position: relative;
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(3rem, 7vw, 4.5rem);
  overflow: hidden;
}

.mod-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.mod-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
}

.mod-hero__orb--1 {
  width: min(55vw, 500px);
  height: min(55vw, 500px);
  top: -15%;
  right: -8%;
  background: radial-gradient(circle, rgba(147, 197, 253, 0.8) 0%, transparent 70%);
}

.mod-hero__orb--2 {
  width: min(40vw, 360px);
  height: min(40vw, 360px);
  bottom: 0%;
  left: -8%;
  background: radial-gradient(circle, rgba(199, 210, 254, 0.7) 0%, transparent 70%);
}

.mod-hero__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(148, 163, 184, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.1) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 70%);
}

.mod-hero__inner {
  position: relative;
  z-index: 1;
}

.mod-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.mod-hero__icon {
  font-size: 1rem;
}

.mod-hero h1 {
  margin-top: 0.5rem;
  margin: 0 0 1.1rem;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: 820px;
}

.mod-hero .lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 72ch;
  margin: 1rem 0 2.5rem;
  line-height: 1.5;
}

.mod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

/* Stats strip */
.mod-stats {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 560px) {
  .mod-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mod-stat {
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.mod-stat:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-3d);
}

.mod-stat__value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.mod-stat__label {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.3;
}

/* Feature detail sections */
.feat-section {
  padding: clamp(3rem, 7vw, 5rem) 0;
}

.feat-section--alt {
  background: linear-gradient(180deg, transparent 0%, rgba(241, 245, 249, 0.9) 50%, transparent 100%);
}

/* Feature group */
.feat-group {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 860px) {
  .feat-group {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .feat-group--reverse {
    direction: rtl;
  }

  .feat-group--reverse > * {
    direction: ltr;
  }
}

@media (max-width: 859px) {
  .feat-group--reverse .feat-visual {
    order: -1;
  }
}

.feat-group__label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.feat-group__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.feat-group__desc {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
  text-wrap: pretty;
}

/* Feature list inside a group */
.feat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.feat-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
  color: var(--text);
}

.feat-list__icon {
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--slate));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.62rem;
  margin-top: 0.1rem;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.feat-list__text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 0.1rem;
  color: var(--text);
}

.feat-list__text span {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Visual panel (placeholder for screenshots) */
.feat-visual {
  position: relative;
}

.feat-visual__panel {
  background: linear-gradient(145deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-3d);
  overflow: hidden;
  padding: 1.5rem;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.feat-visual__bar {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.feat-visual__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.feat-visual__dot:nth-child(1) { background: #f87171; }
.feat-visual__dot:nth-child(2) { background: #fbbf24; }
.feat-visual__dot:nth-child(3) { background: #34d399; }

.feat-visual__row {
  height: 10px;
  border-radius: 6px;
  background: var(--border);
  opacity: 0.5;
}

.feat-visual__row--wide { width: 80%; }
.feat-visual__row--med { width: 60%; }
.feat-visual__row--sm { width: 40%; }

.feat-visual__card-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.feat-visual__mini-card {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 0.75rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.feat-visual__mini-card .feat-visual__row { margin: 0; opacity: 0.35; }

.feat-visual__table {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-top: 0.5rem;
}

.feat-visual__table-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.feat-visual__table-row:last-child { border-bottom: none; }

.feat-visual__table-row .feat-visual__row {
  flex: 1;
  height: 8px;
  opacity: 0.3;
}

.feat-visual__badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
}

.feat-visual__badge--green { background: rgba(22,163,74,0.12); color: #16a34a; }
.feat-visual__badge--blue { background: rgba(37,99,235,0.1); color: var(--accent); }
.feat-visual__badge--yellow { background: rgba(202,138,4,0.1); color: #ca8a04; }

/* Benefits strip (3 cards) */
.benefit-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 560px) {
  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 559px) {
  .benefit-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
  }
  .benefit-card__icon {
    flex-shrink: 0;
    margin-bottom: 0;
  }
  .benefit-card h3 {
    font-size: 0.95rem;
  }
}

.benefit-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.benefit-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-3d);
}

.benefit-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
}

.benefit-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

/* Use cases / scenarios */
.scenarios {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 540px) {
  .scenarios {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .scenarios {
    grid-template-columns: repeat(3, 1fr);
  }
}

.scenario-card {
  padding: 1.4rem 1.35rem;
  border-radius: var(--radius);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset;
  transition: transform 0.25s ease, box-shadow var(--transition), border-color var(--transition);
}

.scenario-card:hover {
  transform: translateY(-3px);
  border-color: rgba(37,99,235,0.2);
  box-shadow: 0 12px 36px rgba(15,23,42,0.06);
}

.scenario-card__emoji {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
  display: block;
}

.scenario-card h4 {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.scenario-card p {
  margin: 0;
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.2s;
  margin-bottom: 2rem;
}

.back-link:hover {
  color: var(--accent);
}