/* =========================================
   Serviço — Página Detalhada
   ========================================= */

/* Breadcrumb */
.breadcrumb {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  list-style: none;
  padding: 0;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: var(--space-2);
  opacity: 0.4;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--color-text);
}

/* Hero */
.svc-hero {
  padding: clamp(4rem, 9vw, 7rem) 0 3rem;
  position: relative;
}

.svc-hero h1 {
  margin: 0;
  font-size: var(--size-h1);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.svc-hero .hero-sub {
  margin: var(--space-4) 0 var(--space-6);
  color: var(--color-text-muted);
  max-width: 62ch;
  font-size: 1.1rem;
  line-height: 1.65;
}

/* Seção com fundo alternativo */
.section-alt {
  background: rgba(0, 52, 56, 0.12);
}

/* Desafios */
.challenge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.challenge-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
}

.challenge-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(162, 183, 0, 0.1);
  border: 1px solid rgba(162, 183, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  line-height: 1;
}

.challenge-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Solução */
.solution-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
  margin-top: var(--space-6);
}

.solution-text p {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0 0 var(--space-4);
}

.solution-text p:last-child {
  margin: 0;
}

.solution-callout {
  border-left: 3px solid var(--color-lime);
  padding: var(--space-5);
  background: rgba(162, 183, 0, 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.solution-callout p {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  line-height: 1.5;
}

/* Metodologia */
.step-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
  list-style: none;
  padding: 0;
}

.step-item {
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(0, 52, 56, 0.3);
}

.step-number {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-lime);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
}

.step-item h3 {
  margin: 0 0 var(--space-2);
  font-size: 0.975rem;
}

.step-item p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

/* Benefícios */
.benefit-list {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
}

.benefit-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(162, 183, 0, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(162, 183, 0, 0.04);
  font-size: 0.95rem;
  line-height: 1.5;
}

.benefit-list li::before {
  content: "✓";
  color: var(--color-lime);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Tecnologias */
.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
  list-style: none;
  padding: 0;
}

.tech-list li {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Cases */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.case-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: linear-gradient(145deg, rgba(0, 52, 56, 0.4), rgba(255, 255, 255, 0.01));
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.case-segment {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-lime);
}

.case-card h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.3;
}

.case-scenario,
.case-solution,
.case-result {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.case-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-gray-400);
  display: block;
  margin-bottom: 0.25rem;
}

.case-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.case-metric {
  padding: 0.3rem 0.7rem;
  background: rgba(162, 183, 0, 0.1);
  border: 1px solid rgba(162, 183, 0, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-lime);
}

/* Oportunidades */
.opportunity-list {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}

.opportunity-list li {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.opportunity-list li strong {
  display: block;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  font-size: 1rem;
}

/* Diferenciais */
.differential-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.differential-item {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(0, 52, 56, 0.25);
}

.differential-item h3 {
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  color: var(--color-lime-bright);
}

.differential-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Responsivo */
@media (max-width: 980px) {
  .solution-block {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

@media (max-width: 740px) {
  .svc-hero h1 {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  .challenge-grid,
  .step-list,
  .benefit-list,
  .case-grid,
  .opportunity-list,
  .differential-grid {
    grid-template-columns: 1fr;
  }
}