/* ============================================
   CALAMARO — Como Funciona
   ============================================ */

/* ===== HERO ===== */
.cf-hero {
  background: linear-gradient(145deg, #EBF6FC 0%, #DDEEF8 50%, #EBF6FC 100%);
  padding: 140px 0 80px;
}

.cf-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.cf-hero__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 20px;
}

.cf-hero__title .accent { color: var(--blue); }

.cf-hero__sub {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 32px;
}

.cf-hero__numeros {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cf-hero__num {
  background: var(--white);
  border: 1px solid #C8E6F5;
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 4px 16px rgba(26,143,193,0.08);
}

.cf-hero__num-value {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 2.2rem;
  color: var(--blue);
  line-height: 1;
  min-width: 72px;
}

.cf-hero__num-label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ===== ETAPAS ===== */
.cf-etapas {
  background: var(--white);
}

.etapa {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0 40px;
  margin-bottom: 0;
}

.etapa__num-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.etapa__num {
  width: 64px; height: 64px;
  background: var(--blue);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 6px 20px rgba(26,143,193,0.25);
}

.etapa__linha {
  width: 2px;
  flex: 1;
  min-height: 40px;
  background: linear-gradient(to bottom, rgba(26,143,193,0.3), rgba(26,143,193,0.05));
  margin: 12px 0;
}

.etapa__body {
  padding-bottom: 64px;
}

.etapa:last-child .etapa__body { padding-bottom: 0; }

.etapa__header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.etapa__icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, #EBF6FC, #CCE8F6);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.etapa__icon i { color: var(--blue); font-size: 1.2rem; }

.etapa__icon--final {
  background: linear-gradient(135deg, var(--blue), #1AABDF);
}

.etapa__icon--final i { color: var(--white); }

.etapa__tag {
  font-size: 0.72rem;
  font-family: var(--font-title);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 4px;
}

.etapa__titulo {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.15;
}

.etapa__desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 680px;
}

.etapa__detalhes {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.etapa__detalhe {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--text-light);
}

.etapa__detalhe i { color: var(--blue); font-size: 0.8rem; }

.etapa__docs {
  background: #F5FAFD;
  border: 1px solid #D6EBF5;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.etapa__docs-titulo {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.etapa__docs ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.etapa__docs ul li {
  font-size: 0.82rem;
  color: var(--text-light);
  background: var(--white);
  border: 1px solid #C8E6F5;
  border-radius: 20px;
  padding: 4px 12px;
}

/* ===== DIFERENCIAIS ===== */
.cf-diferenciais {
  background: #F5FAFD;
}

.cf-dif__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cf-dif__card {
  background: var(--white);
  border: 1px solid #D6EBF5;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
}

.cf-dif__card:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(26,143,193,0.12);
}

.cf-dif__icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, #EBF6FC, #CCE8F6);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

.cf-dif__icon i { color: var(--blue); font-size: 1.1rem; }

.cf-dif__card h4 {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.3;
}

.cf-dif__card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== FAQ ===== */
.cf-faq {
  background: var(--white);
}

.faq__lista {
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq__item { border-bottom: 1px solid var(--gray-line); }
.faq__item:last-child { border-bottom: none; }

.faq__pergunta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}

.faq__pergunta:hover { background: #F5FAFD; }
.faq__item.open .faq__pergunta { background: #EBF6FC; }

.faq__pergunta span {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--text);
  letter-spacing: 0.02em;
}

.faq__pergunta i {
  color: var(--blue);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq__item.open .faq__pergunta i { transform: rotate(180deg); }

.faq__resposta {
  display: none;
  padding: 0 24px 20px;
  background: #FAFCFF;
  border-top: 1px solid #D6EBF5;
}

.faq__item.open .faq__resposta { display: block; }

.faq__resposta p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 16px 0 0;
}

/* ===== CTA FINAL ===== */
.cta-cf {
  background: var(--blue);
  padding: 80px 0;
}

.cta-cf__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.cta-cf__text .section-tag { color: rgba(255,255,255,0.7); }
.cta-cf__text .section-tag::before { background: rgba(255,255,255,0.5); }

.cta-cf__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 1024px) {
  .cf-hero .container { grid-template-columns: 1fr; gap: 40px; }
  .cf-hero__numeros { flex-direction: row; flex-wrap: wrap; }
  .cf-hero__num { flex: 1 1 calc(33% - 12px); }
  .cf-dif__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .cf-hero { padding: 120px 0 56px; }
  .cf-hero__numeros { flex-direction: column; }
  .cf-hero__num { flex: 1 1 100%; }
  .etapa { grid-template-columns: 48px 1fr; gap: 0 24px; }
  .etapa__num { width: 48px; height: 48px; font-size: 1rem; }
  .etapa__detalhes { flex-direction: column; gap: 10px; }
  .cf-dif__grid { grid-template-columns: 1fr; }
  .cta-cf__inner { flex-direction: column; text-align: center; }
  .cta-cf__actions { width: 100%; }
  .cta-cf__actions .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .etapa__num-col { display: none; }
  .etapa { grid-template-columns: 1fr; }
}