@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-variable.woff2') format('woff2');
}

:root {
  --bg-page: #f3f5f7;
  --bg-card: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #475467;
  --brand: #0a66c2;
  --brand-soft: #d6e9ff;
  --border: #e4e7ec;
  --shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  transform: translateY(calc(-100% - 24px));
  background: var(--brand);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: transform 0.15s ease;
  z-index: 1000;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-hero {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 1120px;
  margin: 24px auto 0;
  padding: 28px 32px;
  border: 1px solid var(--border);
  border-top: 5px solid var(--brand);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

.hero__content h1 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1.16;
  letter-spacing: -0.035em;
  margin: 8px 0 16px;
}

.hero__headline {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.hero__tagline {
  margin: 0 0 16px;
  color: var(--text-secondary);
}

.hero__eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 600;
}

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.hero__links {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__link {
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
}

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

.hero__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.95rem;
}

.hero__nav a {
  color: var(--text-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 4px;
  border-bottom: 2px solid transparent;
}

.hero__nav a:hover,
.hero__nav a:focus {
  border-color: var(--brand);
}

.language-switcher {
  display: inline-flex;
  gap: 8px;
  padding: 4px;
  background: var(--bg-page);
  border-radius: 999px;
}


/* Anchor-based language switcher (versão estática) */
.language-switcher a {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.language-switcher a.is-active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  text-decoration: none;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  max-width: 320px;
  text-align: center;
}

#pdf-link {
  display: none;
}

.download-menu {
  position: relative;
}

.download-menu > summary {
  list-style: none;
  cursor: pointer;
}

.download-menu > summary::-webkit-details-marker {
  display: none;
}

.download-menu__list {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  padding: 8px;
  display: grid;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  z-index: 50;
}

.download-menu__item {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  text-align: center;
  background: #fff;
}

.download-menu__item:hover,
.download-menu__item:focus-visible {
  border-color: var(--brand);
  color: var(--brand);
}

.btn.primary {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.btn.ghost {
  border-color: var(--border);
  color: var(--text-primary);
  background: transparent;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.hero__disclaimer {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 0 56px;
}

.section {
  margin-bottom: 32px;
}

.section__header {
  margin-bottom: 24px;
}

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  color: var(--brand);
  margin: 0 0 8px;
}

.section__header h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.section__content p {
  margin-top: 0;
  color: var(--text-secondary);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow);
}

.stat-card__value {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  color: var(--brand);
}

.stat-card__label {
  margin: 4px 0;
  font-weight: 600;
}

.stat-card__detail {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.seo-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.seo-chips span {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 0.9rem;
}

.behavior-date {
  color: var(--text-secondary);
  margin: -8px 0 16px;
  font-size: 0.95rem;
}

#behavior-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.behavior-traits h3 {
  margin-bottom: 12px;
}

.traits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.trait-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trait-card__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.trait-card__value {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.6;
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline__item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 16px;
}

.timeline__point {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 4px solid var(--bg-page);
  background: var(--brand);
  margin-top: 4px;
}

.timeline__content {
  background: var(--bg-card);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.timeline__meta {
  margin-bottom: 12px;
}

.timeline__company {
  font-weight: 600;
  margin: 0 0 8px;
}

.timeline__period,
.timeline__location {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.timeline ul {
  margin: 12px 0 0 16px;
  color: var(--text-secondary);
}

.timeline__tags {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.timeline__tags span {
  font-size: 0.8125rem;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(10, 102, 194, 0.08);
  color: var(--text-secondary);
  border: 1px solid rgba(10, 102, 194, 0.2);
  white-space: normal;
  word-break: break-word;
}

.skills-grid,
.cert-grid,
.languages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
}

.card,
.language-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h3,
.language-card h3 {
  margin-top: 0;
}

.specialty-grid .card p {
  margin: 8px 0 0;
  color: var(--text-secondary);
}

.specialty-grid .card .hero__link {
  display: inline-flex;
  margin-top: 10px;
}

.faq-accordion {
  display: grid;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
  border-color: rgba(10, 102, 194, 0.3);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.1);
}

.faq-item__question {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  transition: background 0.2s ease, color 0.2s ease;
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__question::after {
  content: "";
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  border-right: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item__question:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: -2px;
}

.faq-item__question:hover {
  color: var(--brand);
}

.faq-item[open] .faq-item__question {
  background: rgba(10, 102, 194, 0.05);
  color: var(--brand);
  border-bottom: 1px solid var(--border);
}

.faq-item[open] .faq-item__question::after {
  transform: rotate(-135deg) translateY(-1px);
}

.faq-item__answer {
  padding: 0 22px;
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.28s ease, padding 0.28s ease, opacity 0.2s ease;
}

.faq-item[open] .faq-item__answer {
  padding: 10px 22px 18px;
  grid-template-rows: 1fr;
  opacity: 1;
}

.faq-item__answer p {
  margin: 0;
  color: var(--text-secondary);
  overflow: hidden;
}

.card ul {
  padding-left: 18px;
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.language-card p {
  margin: 8px 0 0;
  color: var(--text-secondary);
}

.language-highlights {
  margin-top: 20px;
}

.language-highlights ul {
  padding-left: 18px;
  margin: 12px 0 0;
  color: var(--text-secondary);
}

.back-to-top {
  position: fixed;
  bottom: 16px;
  right: 16px;
  padding: 12px 20px;
  border: none;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 100;
}


.site-footer {
  text-align: center;
  padding: 32px 5vw 48px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--brand);
  text-decoration: none;
}

.site-footer__specialties {
  max-width: 900px;
  margin: 24px auto 0;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  text-align: left;
}

.site-footer__specialties-title {
  margin: 0 0 10px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
}

.site-footer__specialties-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.site-footer__specialty-link {
  color: #4f5b6f;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.35;
}

.site-footer__specialty-link:hover,
.site-footer__specialty-link:focus-visible {
  color: var(--brand);
}

.site-footer__specialty-desc {
  margin: 2px 0 0;
  font-size: 0.83rem;
  color: #667085;
  line-height: 1.45;
}

@media (min-width: 900px) {
  .site-hero {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .hero__content {
    flex: 1;
    min-width: 0;
  }

  .hero__panel {
    flex: 0 0 310px;
    align-items: stretch;
    text-align: left;
  }

  .hero__panel .hero__nav {
    justify-content: flex-start;
  }

  .hero__panel .language-switcher {
    align-self: flex-start;
  }

  .hero__panel .hero__cta {
    justify-content: flex-start;
  }

  .hero__panel .download-menu__list {
    left: auto;
    right: 0;
  }
}

@media (max-width: 900px) {
  .hero__cta {
    align-items: flex-start;
  }
  .hero__cta .btn {
    max-width: 240px;
  }
}

@media (max-width: 600px) {
  .hero__panel,
  .hero__cta,
  .hero__links {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__cta .btn {
    width: 100%;
    max-width: 100%;
  }

  .download-menu {
    width: 100%;
  }

  .download-menu__list {
    position: static;
    width: 100%;
    margin-top: 8px;
    min-width: 0;
  }

  .language-switcher {
    width: 100%;
    justify-content: space-between;
  }

  .timeline::before {
    left: 8px;
  }

  .timeline__item {
    grid-template-columns: 24px 1fr;
  }

  .timeline__point {
    width: 18px;
    height: 18px;
  }

  .site-footer__specialties {
    margin-top: 20px;
    padding-top: 12px;
  }
}

/* Shared reading and interaction rules. */
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 4px; }
:target { scroll-margin-top: 24px; }
.hero__content > p, .section__content, .behavior-text, .language-highlights ul { max-width: 72ch; }
.hero__eyebrow { margin-top: 0; }
.hero__panel { justify-content: center; }
.hero__panel .language-switcher { order: -2; }
.hero__panel .hero__cta { order: -1; }
.hero__nav { gap: 4px 12px; }
.hero__cta { align-items: stretch; }
.hero__cta > .primary { flex-basis: 100%; max-width: none; }
.hero__cta > .ghost { flex: 1; }
.btn.formats { background: var(--bg-page); border-color: var(--border); color: var(--text-secondary); }
.section:not(.stats) { padding: 28px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.stats { gap: 12px; }
.stat-card { border: 1px solid var(--border); padding: 20px 24px; }
.stat-card__value { line-height: 1.2; }
.card, .language-card, .trait-card, .timeline__content { border: 1px solid var(--border); box-shadow: none; }
.timeline__content { padding: 20px; }
.timeline__meta h3 { margin: 0 0 8px; line-height: 1.4; }
.section__header { margin-bottom: 20px; }
.section__header h2 { line-height: 1.3; letter-spacing: -0.02em; }
.hero__link, .site-footer a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer { max-width: 1120px; margin: auto; padding: 8px 24px 88px; }
.not-found { padding: 80px 24px; }
@media (max-width: 1168px) {
  .site-hero, main { margin-left: 24px; margin-right: 24px; }
}
@media (max-width: 600px) {
  .site-hero, main { margin-left: 12px; margin-right: 12px; }
  .site-hero { margin-top: 12px; padding: 20px; gap: 20px; }
  main { padding-top: 20px; }
  .section:not(.stats) { padding: 20px; }
  .hero__content h1 { margin-bottom: 12px; }
  .hero__eyebrow { font-size: 0.75rem; letter-spacing: 0.06em; }
  .hero__links { margin-top: 12px; }
  .hero__panel { gap: 12px; }
  .hero__cta { gap: 8px; }
  .hero__nav { font-size: 0.875rem; }
  .timeline__item { grid-template-columns: minmax(0, 1fr); }
  .timeline__point, .timeline::before { display: none; }
  .timeline__content { padding: 16px; }
  .card, .language-card { padding: 18px; }
  .section { margin-bottom: 20px; }
  .back-to-top { padding: 10px 16px; font-size: 0.8125rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
@media print {
  body { background: white; color: black; font-size: 11pt; }
  .site-hero, main, .section:not(.stats) { max-width: none; margin: 0; padding: 12px 0; border: 0; box-shadow: none; }
  .hero__panel, .back-to-top, .skip-link { display: none; }
  .card, .timeline__content, .stat-card { box-shadow: none; break-inside: avoid; }
  h2, h3 { break-after: avoid; }
}

.specialty-grid { list-style: none; padding: 0; }
.specialty-grid > li { padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-md); }