/* ======================================================
   GOUT · SOLUCIONES.CSS
   Estilos exclusivos de la página /soluciones.html.
   NO duplica nada de base.css, layout.css ni components.css.

   Índice:
   1. Sección Métricas
   2. Sección Proceso (stepper + paneles)
   3. Grid de Diferenciadores (why-grid)
   4. CTA Intermedio
   5. Responsive
   ====================================================== */

/* ======================================================
   1. MÉTRICAS
   ====================================================== */
.sol-metrics-section {
  background: var(--color-white);
  padding-top: 72px;
  padding-bottom: 72px;
}

.sol-metrics-band {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  padding: 56px 64px;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-deep) 100%
  );
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.sol-metric-item {
  text-align: center;
  padding: 0 32px;
}

.sol-metric-item strong {
  display: block;
  font-size: clamp(2.4rem, 1.8rem + 1.8vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.sol-metric-item span {
  font-size: .95rem;
  line-height: 1.5;
  color: var(--color-on-dark-muted);
  max-width: 200px;
  margin: 0 auto;
}

.sol-metric-divider {
  width: 1px;
  height: 60px;
  background: rgba(235, 255, 140, .18);
  flex-shrink: 0;
}

/* ======================================================
   2. PROCESO (STEPPER)
   ====================================================== */

.sol-process-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 56px;
  align-items: start;
}

/* --- Navegación de pasos (izquierda) --- */
.sol-steps-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: sticky;
  top: 96px;
}

.sol-step-btn {
  display: grid;
  grid-template-columns: 48px 1fr 24px;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-white);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.sol-step-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-lila);
}

.sol-step-btn:hover .bi-arrow-right {
  transform: translateX(4px);
}

.sol-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  flex-shrink: 0;
  transition: var(--transition);
}

.sol-step-info strong {
  display: block;
  font-size: .97rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 2px;
  transition: color .25s var(--ease);
}

.sol-step-info p {
  font-size: .82rem;
  color: var(--color-muted);
  line-height: 1.3;
}

.sol-step-btn .bi-arrow-right {
  font-size: 1rem;
  color: var(--color-muted);
  opacity: 0;
  transition: var(--transition);
}

/* Estado activo */
.sol-step-btn.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.sol-step-btn.active .sol-step-num {
  background: rgba(235, 255, 140, .18);
  color: var(--color-secondary);
}

.sol-step-btn.active .sol-step-info strong {
  color: var(--color-secondary);
}

.sol-step-btn.active .sol-step-info p {
  color: var(--color-on-dark-muted);
}

.sol-step-btn.active .bi-arrow-right {
  opacity: 1;
  color: var(--color-secondary);
}

/* --- Paneles de contenido (derecha) --- */
.sol-panels-container {
  position: relative;
  min-height: 420px;
}

.sol-panel {
  background: linear-gradient(
    150deg,
    var(--color-primary) 0%,
    var(--color-primary-deep) 100%
  );
  border-radius: var(--radius-xl);
  padding: 56px 52px;
  color: var(--color-on-dark);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
  overflow: hidden;
  position: relative;
}

/* orbe decorativo */
.sol-panel::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(235, 255, 140, .15) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.sol-panel.active {
  opacity: 1;
  transform: translateY(0);
}

.sol-panel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(235, 255, 140, .14);
  color: var(--color-secondary);
  font-size: 26px;
  margin-bottom: 20px;
}

/* Reutiliza .eyebrow.on-dark de base.css — solo ajuste de margen */
.sol-panel-label {
  display: inline-flex;
  margin-bottom: 16px;
}

.sol-panel h3 {
  font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2rem);
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
}

.sol-panel > p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-on-dark-muted);
  margin-bottom: 32px;
  max-width: 520px;
}

.sol-panel-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sol-panel-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .98rem;
  color: var(--color-on-dark);
  line-height: 1.45;
}

.sol-panel-list li .bi-check-circle-fill {
  flex-shrink: 0;
  color: var(--color-secondary);
  font-size: 1.1rem;
  margin-top: 1px;
}

/* ======================================================
   3. GRID DE DIFERENCIADORES
   Nota: .why-card y .why-icon vienen de components.css.
   Solo se define el grid aquí.
   ====================================================== */
.sol-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

/* ======================================================
   4. CTA INTERMEDIO
   ====================================================== */
.sol-cta-section {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-deep) 100%
  );
  padding: 88px 0;
  position: relative;
  overflow: hidden;
}

/* orbe decorativo de fondo */
.sol-cta-section::before {
  content: "";
  position: absolute;
  bottom: -120px;
  left: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(235, 255, 140, .1) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.sol-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 48px;
}

.sol-cta-text .eyebrow.on-dark {
  margin-bottom: 16px;
}

.sol-cta-text h2 {
  font-size: clamp(1.6rem, 1rem + 2vw, 2.4rem);
  color: var(--color-white);
  line-height: 1.2;
  font-weight: 800;
}

.sol-cta-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* ======================================================
   5. RESPONSIVE
   ====================================================== */

/* ---------- TABLET (≤ 992px) ---------- */
@media (max-width: 992px) {

  /* Métricas: stack vertical */
  .sol-metrics-band {
    grid-template-columns: 1fr;
    padding: 44px 36px;
    text-align: center;
    gap: 0;
  }

  .sol-metric-item {
    padding: 28px 16px;
  }

  .sol-metric-item span {
    max-width: 280px;
  }

  .sol-metric-divider {
    width: 60px;
    height: 1px;
    margin: 0 auto;
  }

  /* Proceso: stack vertical */
  .sol-process-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sol-steps-nav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .sol-step-btn {
    grid-template-columns: 40px 1fr;
    flex-shrink: 0;
    width: 200px;
    padding: 14px 16px;
  }

  .sol-step-btn .bi-arrow-right { display: none; }

  .sol-panels-container { min-height: auto; }

  .sol-panel { padding: 40px 36px; }

  /* Diferenciadores: 2 columnas */
  .sol-why-grid { grid-template-columns: repeat(2, 1fr); }

  /* CTA: stack */
  .sol-cta-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .sol-cta-actions {
    justify-content: center;
  }
}

/* ---------- MOBILE (≤ 768px) ---------- */
@media (max-width: 768px) {

  .sol-metrics-section { padding-top: 48px; padding-bottom: 48px; }

  .sol-metrics-band {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
  }

  .sol-metric-item strong { font-size: 2.4rem; }

  /* Pasos: texto corto en mobile */
  .sol-step-info p { display: none; }

  .sol-step-btn {
    width: 140px;
    grid-template-columns: 36px 1fr;
    gap: 10px;
  }

  .sol-panel { padding: 32px 24px; }

  .sol-panel h3 { font-size: 1.4rem; }

  /* Diferenciadores: 1 columna */
  .sol-why-grid { grid-template-columns: 1fr; gap: 16px; }

  .sol-cta-section { padding: 64px 0; }

  .sol-cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .sol-cta-actions .btn { width: 100%; justify-content: center; }
}

/* ---------- MOBILE PEQUEÑO (≤ 480px) ---------- */
@media (max-width: 480px) {

  .sol-metrics-band { padding: 28px 20px; }

  .sol-step-btn { width: 120px; padding: 12px 14px; }

  .sol-step-num { width: 34px; height: 34px; font-size: .72rem; }

  .sol-panel { padding: 28px 20px; }
}