/* =============================================================================
   PAGE: A SOLUÇÃO (pages/a-solucao.html)
   Hero, três pilares, motor duplo, ROI, trust bar, bridge.
   Tema: dark (page-dark) — consistente com index.html e o-problema.html.
   Import order: tokens.css → base.css → components.css → page-solucao.css
   ============================================================================= */


/* ── HERO DA PÁGINA ─────────────────────────────────────────────────────── */

.solucao-hero {
  min-height: 76svh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.solucao-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(201, 162, 104, 0.10), transparent 60%),
    radial-gradient(ellipse 55% 40% at 85% 90%,  rgba(44, 80, 120, 0.12),   transparent 55%);
  pointer-events: none;
  z-index: 0;
}

.solucao-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.solucao-hero__content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  padding-block: var(--sp-20) var(--sp-16);
}

.solucao-hero__badge {
  margin-bottom: var(--sp-6);
}

.solucao-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: var(--w-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  margin-bottom: var(--sp-6);
}

.solucao-hero__lead {
  font-size: var(--text-lg);
  font-weight: var(--w-light);
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: var(--sp-12);
  line-height: var(--leading-relaxed);
}

/* Estatísticas inline no hero */
.solucao-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-8);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--border);
}

.solucao-hero__stat-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--w-bold);
  color: var(--gold);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
}

.solucao-hero__stat-unit {
  font-size: var(--text-xl);
  margin-left: 0.1em;
}

.solucao-hero__stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  max-width: 180px;
  line-height: 1.5;
  margin-top: var(--sp-1);
}

.solucao-hero__stat-divider {
  width: 1px;
  align-self: stretch;
  background: var(--border);
}

@media (max-width: 600px) {
  .solucao-hero__stat-divider { display: none; }
  .solucao-hero__stats { gap: var(--sp-6); }
}


/* ── TRÊS PILARES ────────────────────────────────────────────────────────── */

.solucao-pilares {
  background: var(--bg-mid);
}

.pilares-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-12);
}

/* Pilar card — baseado em feature-card do DS */
.pilar-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-slow);
}

.pilar-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
  transform: scaleX(0);
  transition: transform var(--t-slow);
}

.pilar-card:hover {
  border-color: var(--border-gold);
  box-shadow: 0 0 0 1px var(--border-gold), var(--shadow-lg);
  transform: translateY(-4px);
}

.pilar-card:hover::after {
  transform: scaleX(1);
}

.pilar-card:hover .card__icon {
  transform: scale(1.08) rotate(-3deg);
}

.pilar-card__footer {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
  font-size: var(--text-xs);
  color: var(--gold);
}

.pilar-card__footer iconify-icon {
  flex-shrink: 0;
}

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

@media (min-width: 520px) and (max-width: 900px) {
  .pilares-grid { grid-template-columns: 1fr 1fr; }
}


/* ── MOTOR DUPLO ─────────────────────────────────────────────────────────── */

.solucao-motor {
  background: var(--bg-base);
}

/* Fluxo principal */
.motor-flow {
  display: grid;
  grid-template-columns: 1fr 48px 1fr 48px 1fr;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-12);
  margin-bottom: var(--sp-4);
}

/* Passo individual */
.motor-step {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-slow);
}

.motor-step::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.025), transparent 60%);
  pointer-events: none;
}

.motor-step:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-gold), var(--shadow-card);
  transform: translateY(-2px);
}

.motor-step--highlight {
  border-color: var(--border-gold);
  background: linear-gradient(145deg, rgba(201, 162, 104, 0.07), var(--bg-elevated));
}

.motor-step--routine {
  height: 100%;
}

.motor-step--critical {
  border-color: var(--border-gold);
  background: linear-gradient(145deg, rgba(201, 162, 104, 0.07), var(--bg-elevated));
  height: 100%;
}

.motor-step__number {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-weight: var(--w-med);
  letter-spacing: var(--tracking-widest);
  color: var(--text-ghost);
  text-transform: uppercase;
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
}

.motor-step__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform var(--t-base);
}

.motor-step__icon--gold {
  background: var(--gold-dim);
  border-color: var(--border-gold);
  color: var(--gold);
}

.motor-step:hover .motor-step__icon {
  transform: scale(1.08) rotate(-3deg);
}

.motor-step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--w-semi);
  color: var(--text-primary);
  line-height: var(--leading-snug);
}

.motor-step__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.motor-step__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-weight: var(--w-med);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: auto;
}

.motor-step__tag--gold {
  color: var(--gold);
}

/* Conector entre passos */
.motor-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  color: var(--gold);
}

.motor-connector__line {
  width: 1px;
  flex: 1;
  background: linear-gradient(180deg, transparent, var(--border-gold), transparent);
  min-height: 20px;
}

/* Split de dois resultados */
.motor-split {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  height: 100%;
}

.motor-split__divider {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-weight: var(--w-med);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-ghost);
}

.motor-split__divider::before,
.motor-split__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Caption do fluxo */
.motor-caption {
  text-align: center;
  font-size: var(--text-sm);
  font-style: italic;
  font-family: var(--font-display);
  color: var(--text-muted);
  margin-top: var(--sp-8);
}

/* Responsivo: motor */
@media (max-width: 900px) {
  .motor-flow {
    grid-template-columns: 1fr;
  }

  .motor-connector {
    flex-direction: row;
    height: 40px;
  }

  .motor-connector__line {
    width: auto;
    height: 1px;
    flex: 1;
    min-height: unset;
    background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
  }

  .motor-connector iconify-icon {
    transform: rotate(90deg);
  }

  .motor-split {
    flex-direction: column;
  }
}


/* ── ROI / RETORNO ───────────────────────────────────────────────────────── */

.solucao-roi {
  background: var(--bg-mid);
}

.roi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-12);
}

/* Reutiliza .custo-card do padrão DS */
.custo-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-slow);
}

.custo-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
  transform: scaleX(0);
  transition: transform var(--t-slow);
}

.custo-card:hover {
  border-color: var(--border-gold);
  box-shadow: 0 0 0 1px var(--border-gold), var(--shadow-lg);
  transform: translateY(-4px);
}

.custo-card:hover::after {
  transform: scaleX(1);
}

.custo-card:hover .card__icon {
  transform: scale(1.08) rotate(-3deg);
}

.custo-card__footer {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
  font-size: var(--text-xs);
  color: var(--gold);
}

.custo-card__footer iconify-icon {
  flex-shrink: 0;
}

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

@media (min-width: 520px) and (max-width: 900px) {
  .roi-grid { grid-template-columns: 1fr 1fr; }
}


/* ── TRUST BAR ───────────────────────────────────────────────────────────── */

.solucao-trust {
  background: var(--bg-base);
  padding-block: var(--sp-12);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  padding: var(--sp-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border-gold);
  border-radius: var(--r-xl);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  color: var(--gold);
}

.trust-item iconify-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.trust-item div {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.trust-item strong {
  font-size: var(--text-sm);
  font-weight: var(--w-semi);
  color: var(--text-primary);
}

.trust-item span {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.5;
}

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

@media (max-width: 520px) {
  .trust-grid { grid-template-columns: 1fr; }
}


/* ── BRIDGE / CTA FINAL ──────────────────────────────────────────────────── */

.solucao-bridge {
  background: var(--bg-mid);
}

.page-bridge {
  text-align: center;
  border-radius: var(--r-2xl);
  padding: var(--sp-20) var(--sp-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border-gold);
  position: relative;
  overflow: hidden;
}

.page-bridge__glow {
  position: absolute;
  width: 480px;
  height: 480px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(201, 162, 104, 0.10), transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.page-bridge__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin-inline: auto;
}

.page-bridge h2 {
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.page-bridge p {
  color: var(--text-secondary);
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--sp-8);
  font-size: var(--text-lg);
  font-weight: var(--w-light);
  line-height: var(--leading-relaxed);
}

.page-bridge__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
}


/* ── FOOTER — social (utilidade compartilhada) ───────────────────────────── */

.footer__social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}