/* ============================================================
   COMPONENTS — Navbar, Footer, CTA Box, Lead Form, FAQ, Cards
   Aparecem em múltiplas páginas — nunca duplique
   ============================================================ */

/* =====================
   TOP BAR
   ===================== */
.topbar {
  background: var(--dark);
  color: var(--white);
  font-size: 0.8125rem;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  text-align: center;
}
.topbar a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
}
.topbar a:hover { color: #e0a84a; }

/* =====================
   NAVBAR
   ===================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--navbar-h);
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  font-size: 1.5rem;
  color: var(--primary);
  line-height: 1;
}
.logo-text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--dark);
  letter-spacing: -0.02em;
}
.logo-text strong {
  color: var(--primary);
  font-weight: 700;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-left: auto;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.navbar__cta { flex-shrink: 0; }

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  margin-left: auto;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}
.navbar__hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-xl);
}

.footer__brand .logo-text { color: var(--white); }
.footer__brand .logo-text strong { color: var(--accent); }
.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin: var(--space-md) 0;
}

.footer__col h5 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: var(--space-sm); }
.footer__col a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer__bottom a { color: rgba(255,255,255,0.5); }
.footer__bottom a:hover { color: var(--white); }

/* =====================
   CTA BOX (dentro de artigos)
   ===================== */
.cta-box {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  margin: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -30px; left: -30px;
  width: 120px; height: 120px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.cta-box__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}
.cta-box h3 {
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: var(--space-sm);
}
.cta-box p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto var(--space-lg);
  line-height: 1.6;
}
.cta-box__btns {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* =====================
   LEAD FORM (captura de email)
   ===================== */
.lead-form-wrap {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  margin: var(--space-2xl) 0;
}
.lead-form-wrap .lead-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}
.lead-form-wrap h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}
.lead-form-wrap p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 480px;
  margin: 0 auto var(--space-lg);
}

.lead-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 480px;
  margin: 0 auto;
}
.lead-form input[type="text"],
.lead-form input[type="email"] {
  flex: 1;
  padding: 0.875rem 1.125rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.lead-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}
.lead-form button[type="submit"] { flex-shrink: 0; }

.lead-form-feedback {
  display: none;
  margin-top: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
}
.lead-form-feedback.success {
  display: block;
  background: #D1FAE5;
  color: #065F46;
  border: 1px solid #6EE7B7;
}
.lead-form-feedback.error {
  display: block;
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FCA5A5;
}

.lead-privacy {
  margin-top: var(--space-sm);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* =====================
   FAQ ACCORDION
   ===================== */
.faq-section { margin: var(--space-2xl) 0; }
.faq-section h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-xl);
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  background: var(--white);
}

.faq-question {
  width: 100%;
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-alt); }
.faq-question.open   { background: var(--primary-light); color: var(--primary); }

.faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 300;
  transition: transform var(--transition), background var(--transition);
}
.faq-question.open .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: var(--white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
}
.faq-answer.open {
  max-height: 600px;
}
.faq-answer__inner {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =====================
   CARDS DE MODELO (site preview)
   ===================== */
.model-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  text-decoration: none;
  display: block;
}
.model-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.model-card__thumb {
  aspect-ratio: 16/10;
  background: var(--primary-light);
  overflow: hidden;
  position: relative;
}
.model-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.model-card:hover .model-card__thumb img { transform: scale(1.04); }

.model-card__thumb-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.4;
}

.model-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background: var(--accent);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.model-card__body {
  padding: var(--space-lg);
}
.model-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: var(--space-xs);
}
.model-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}
.model-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* =====================
   TESTIMONIAL CARD
   ===================== */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-md);
  right: var(--space-xl);
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--primary-light);
  line-height: 1;
}
.testimonial-card .stars { margin-bottom: var(--space-sm); }
.testimonial-card p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text);
  font-style: italic;
  margin-bottom: var(--space-lg);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.testimonial-author-name { font-weight: 700; font-size: 0.9rem; color: var(--dark); }
.testimonial-author-role { font-size: 0.8rem; color: var(--text-muted); }

/* =====================
   NÚMEROS / ESTATÍSTICAS
   ===================== */
.stats-bar {
  background: var(--primary);
  padding: var(--space-xl) 0;
  color: var(--white);
}
.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}
.stat-item__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: var(--space-xs);
}
.stat-item__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}

/* =====================
   BREADCRUMB
   ===================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--border); }

/* =====================
   BENEFITS LIST (ícone + texto)
   ===================== */
.benefit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}
.benefit-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 700;
}
.benefit-text { font-size: 0.9375rem; line-height: 1.6; }
.benefit-text strong { color: var(--dark); }

/* =====================
   RESPONSIVO COMPONENTS
   ===================== */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .navbar__nav { display: none; flex-direction: column; }
  .navbar__nav.open {
    display: flex;
    position: absolute;
    top: calc(var(--navbar-h) + var(--topbar-h));
    left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: var(--space-lg) var(--space-xl);
    gap: var(--space-md);
    z-index: 999;
    box-shadow: var(--shadow-md);
  }
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer__bottom { flex-direction: column; text-align: center; }

  .lead-form { flex-direction: column; }
  .lead-form input, .lead-form button { width: 100%; }

  .cta-box__btns { flex-direction: column; align-items: stretch; }

  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }

  .testimonial-card::before { font-size: 3.5rem; }
}

@media (max-width: 480px) {
  .stats-bar__grid { grid-template-columns: 1fr 1fr; }
  .stat-item__number { font-size: 2rem; }
}