/* =============================================================
   Comtacti — style.css
   CSS global compartilhado por todas as páginas
   Versão 1.0 — Abril 2026
   ============================================================= */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;700&family=Inter:wght@400;500&display=swap');


/* ── Variáveis ────────────────────────────────────────────── */
:root {
  /* Marca */
  --color-navy:        #1e2433;
  --color-blue:        #2F63A6;
  --color-blue-light:  #E6F1FB;
  --color-blue-text:   #0C447C;
  --color-blue-hover:  #285694;

  /* Neutros */
  --color-white:       #ffffff;
  --color-gray-page:   #F4F6F9;
  --color-gray-border: #e5e7eb;
  --color-text-1:      #111827;
  --color-text-2:      #6B7280;
  --color-text-3:      #9CA3AF;

  /* Texto sobre fundo navy */
  --color-navy-text:   rgba(255, 255, 255, 0.90);
  --color-navy-muted:  rgba(255, 255, 255, 0.55);
  --color-navy-faint:  rgba(255, 255, 255, 0.25);

  /* Status — apenas interface OMNI7 */
  --color-green-audit: #5DCAA5;

  /* Raios */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  16px;

  /* Transições */
  --transition: 0.15s ease;
}


/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}


/* ── Base ─────────────────────────────────────────────────── */
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-2);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


/* ── Layout ───────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 72px 0;
}

.section-compact {
  padding: 24px 0;
}

.section--gray {
  background: var(--color-gray-page);
}

.section--navy {
  background: var(--color-navy);
}

/* Grids */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

/* Cabeçalho de seção centralizado */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-header--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}


/* ── Tipografia ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Nunito', system-ui, sans-serif;
  color: var(--color-text-1);
  line-height: 1.2;
}

.hero-h1 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--color-text-1);
}

.inner-h1 {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-white);
}

.section-h2 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-text-1);
  margin-top: 8px;
}

.card-h3 {
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-1);
}

/* Label de seção — acima dos H2 */
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--color-blue);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-label--navy {
  color: var(--color-navy-muted);
}

/* Subtítulo de seção */
.section-subtitle {
  font-size: 15px;
  color: var(--color-text-2);
  margin-top: 8px;
}

/* Destaque em azul dentro de títulos */
em.text-blue {
  font-style: normal;
  color: var(--color-blue);
}

/* Texto sobre fundo navy */
.text-navy-muted {
  color: var(--color-navy-muted);
}

.body-text  { font-size: 15px; font-weight: 400; color: var(--color-text-2); }
.body-sm    { font-size: 13px; font-weight: 400; color: var(--color-text-2); }
.caption    { font-size: 11px; font-weight: 400; color: var(--color-text-3); }


/* ── Botões ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

/* Primário */
.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-blue-hover);
}

/* Secundário */
.btn-secondary {
  background: transparent;
  color: var(--color-text-1);
  border: 0.5px solid var(--color-gray-border);
}
.btn-secondary:hover {
  background: var(--color-gray-page);
}

/* Ghost — sobre fundo navy */
.btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.70);
  border: 0.5px solid rgba(255, 255, 255, 0.25);
}
.btn-ghost:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.50);
}

/* Compacto — nav */
.btn-nav {
  background: var(--color-blue);
  color: var(--color-white);
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  transition: background var(--transition);
}
.btn-nav:hover {
  background: var(--color-blue-hover);
}

/* Grupo de botões */
.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Focus visível — acessibilidade */
.btn:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
}


/* ── Navbar ───────────────────────────────────────────────── */
.nav {
  background: var(--color-navy);
  height: 52px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

.nav-logo {
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.footer-logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
  margin-left: 8px;
}

.nav-link {
  font-size: 12px;
  color: var(--color-navy-muted);
  text-decoration: none;
  transition: color var(--transition);
  padding: 4px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-navy-text);
}

.nav-link--bold {
  font-weight: 500;
}

.nav-spacer {
  flex: 1;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}


/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--color-white);
  border: 0.5px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color var(--transition);
}

.card:hover {
  border-color: var(--color-blue);
}

.card--highlight {
  border: 1.5px solid var(--color-blue);
}

.card--gray {
  background: var(--color-gray-page);
  border-color: transparent;
}

.card-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-2);
  margin-bottom: 12px;
  stroke-width: 1.5;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--color-blue);
  text-decoration: none;
  margin-top: 16px;
  transition: gap var(--transition);
}

.card-link:hover {
  text-decoration: underline;
  gap: 6px;
}

.card-body {
  font-size: 13px;
  color: var(--color-text-2);
  margin-top: 8px;
}


/* ── Badges / Pills ───────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
}

.badge--blue {
  background: var(--color-blue-light);
  color: var(--color-blue-text);
}

.badge--gray {
  background: var(--color-gray-page);
  color: #4B5563;
}


/* ── Stats Strip ──────────────────────────────────────────── */
.stats-strip {
  background: var(--color-gray-page);
}

.stats-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding-top: 40px;
  padding-bottom: 40px;
}

.stat-item {
  text-align: center;
  padding: 0 24px;
}

.stat-item + .stat-item {
  border-left: 1px solid var(--color-gray-border);
}

.stat-num {
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text-1);
  display: block;
  line-height: 1;
}

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

.stat-label {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  color: var(--color-text-3);
  margin-top: 4px;
  display: block;
}


/* ── Hero — Home ──────────────────────────────────────────── */
.hero {
  background: var(--color-white);
  padding: 80px 0 72px;
}

.hero-content {
  max-width: 600px;
}

.hero-ctas {
  margin-top: 32px;
}

/* ── Hero — Variante vídeo de fundo ──────────────────────── */
.hero--video {
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
  padding: 160px 0 160px;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(18, 22, 36, 0.62);
  z-index: 1;
}

.hero-video-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
}

.hero--video .section-label {
  color: rgba(255, 255, 255, 0.50);
}

.hero--video .hero-h1 {
  color: var(--color-white);
}

.hero--video .section-subtitle {
  color: var(--color-navy-muted);
  max-width: 560px;
}

/* Acessibilidade: respeitar preferência por menos movimento */
@media (prefers-reduced-motion: reduce) {
  .hero-video-bg {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero--video {
    padding: 72px 0 64px;
  }
}

/* Hero breadcrumb — páginas internas */
.hero-breadcrumb {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.40);
  margin-bottom: 16px;
  display: block;
}

.hero-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.hero-breadcrumb a:hover {
  color: rgba(255, 255, 255, 0.70);
}


/* ── Hero — Páginas Internas ──────────────────────────────── */
.hero-inner {
  background: var(--color-navy);
  padding: 56px 0;
}

.hero-inner .section-label {
  color: var(--color-navy-muted);
}

.hero-inner .section-h2,
.hero-inner .inner-h1 {
  color: var(--color-white);
}

.hero-inner-subtitle {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.60);
  margin-top: 8px;
  max-width: 520px;
}


/* ── Seção OMNI7 ──────────────────────────────────────────── */
.omni7-section {
  background: var(--color-navy);
}

.omni7-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.omni7-text .section-h2 {
  color: var(--color-white);
}

.omni7-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.omni7-list-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--color-navy-muted);
  line-height: 1.5;
}

.omni7-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-blue);
  flex-shrink: 0;
  margin-top: 7px;
}

/* Vídeo da interface OMNI7 */
.omni7-video {
  width: 100%;
  max-width: 1200px;
  border-radius: var(--radius-lg);
  border: 0.5px solid rgba(255, 255, 255, 0.12);
  display: block;
  margin: 0 auto;
}


/* ── CTA de encerramento ──────────────────────────────────── */
.cta-section {
  background: var(--color-white);
  text-align: center;
}

.cta-section .section-subtitle {
  max-width: 480px;
  margin: 8px auto 32px;
}


/* ── Processo / Etapas ────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step-card {
  position: relative;
  background: var(--color-white);
  border: 0.5px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-blue-light);
  color: var(--color-blue-text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 12px;
}


/* ── Cases ────────────────────────────────────────────────── */
.case-card {
  background: var(--color-white);
  border: 0.5px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color var(--transition);
}

.case-card:hover {
  border-color: var(--color-blue);
}

.case-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.case-title {
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-1);
  margin-bottom: 8px;
}

.case-body {
  font-size: 13px;
  color: var(--color-text-2);
  line-height: 1.6;
}

.case-stats {
  display: flex;
  gap: 24px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-gray-border);
}

.case-stat-val {
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-1);
  display: block;
}

.case-stat-label {
  font-size: 11px;
  color: var(--color-text-3);
}


/* ── Clientes / Logos ─────────────────────────────────────── */
.clients-strip {
  padding: 40px 0;
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.client-pill {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-3);
  padding: 4px 12px;
  border: 0.5px solid var(--color-gray-border);
  border-radius: 100px;
  transition: color var(--transition), border-color var(--transition);
}

.client-pill:hover {
  color: var(--color-text-2);
  border-color: var(--color-text-3);
}


/* ── Credenciais ──────────────────────────────────────────── */
.credential-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.credential-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-blue);
}

.credential-title {
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-1);
}

.credential-desc {
  font-size: 12px;
  color: var(--color-text-3);
  margin-top: 2px;
}


/* ── Formulário de Contato ────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-label {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-1);
}

.form-input,
.form-select,
.form-textarea {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  color: var(--color-text-1);
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  width: 100%;
  transition: border-color var(--transition);
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-3);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

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

.form-note {
  font-size: 11px;
  color: var(--color-text-3);
  margin-top: 4px;
}


/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--color-navy);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding: 48px 32px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand .footer-logo {
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.footer-tagline {
  font-size: 13px;
  color: var(--color-navy-muted);
  margin-top: 8px;
  line-height: 1.6;
  max-width: 240px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social-link {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 0.5px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy-muted);
  text-decoration: none;
  transition: color var(--transition), border-color var(--transition);
}

.footer-social-link:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.footer-social-link svg {
  width: 16px;
  height: 16px;
}

.footer-col-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-navy-text);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a {
  font-size: 13px;
  color: var(--color-navy-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-navy-text);
}

.footer-address {
  font-size: 13px;
  color: var(--color-navy-muted);
  line-height: 1.6;
  font-style: normal;
}

.footer-contact-item {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--color-navy-muted);
  margin-top: 8px;
}

.footer-contact-item a {
  color: var(--color-navy-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-contact-item a:hover {
  color: var(--color-navy-text);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
  color: var(--color-navy-faint);
}

.footer-bottom a {
  color: var(--color-navy-faint);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: var(--color-navy-muted);
}


/* ── Animações ────────────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger para grupos de cards */
.animate-on-scroll:nth-child(2) { transition-delay: 80ms; }
.animate-on-scroll:nth-child(3) { transition-delay: 160ms; }

/* Respeitar prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .animate-on-scroll:nth-child(2),
  .animate-on-scroll:nth-child(3) {
    transition-delay: 0ms;
  }
}


/* ── Responsividade — Tablet ──────────────────────────────── */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .stat-item + .stat-item {
    border-left: none;
  }

  .stat-item:nth-child(odd) + .stat-item:nth-child(even) {
    border-left: 1px solid var(--color-gray-border);
  }

  .stat-item:nth-child(3),
  .stat-item:nth-child(4) {
    border-top: 1px solid var(--color-gray-border);
    padding-top: 24px;
    margin-top: 8px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .omni7-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}


/* ── Responsividade — Mobile ──────────────────────────────── */
@media (max-width: 768px) {
  /* Nav mobile */
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background: var(--color-navy);
    padding: 16px 32px 24px;
    gap: 16px;
    z-index: 99;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-links.nav-open {
    display: flex;
  }

  .nav-hamburger {
    display: flex;
  }

  .btn-nav {
    display: none;
  }

}

@media (max-width: 640px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 48px 0;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .hero-h1 {
    font-size: 28px;
  }

  .inner-h1 {
    font-size: 24px;
  }

  .section-h2 {
    font-size: 22px;
  }

  .grid-3,
  .grid-2,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .stats-strip .container {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .stat-item + .stat-item {
    border-left: none;
  }

  .stat-item {
    padding: 0 8px;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    padding: 40px 20px 32px;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    padding: 16px 20px;
  }

  .omni7-grid {
    grid-template-columns: 1fr;
  }

  .case-stats {
    flex-direction: column;
    gap: 12px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}


/* ── Acessibilidade — Focus ───────────────────────────────── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
}

/* ── Utilitários ──────────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }

.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }

.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

.max-w-prose {
  max-width: 640px;
}

/* Dois colunas com coluna de texto e de conteúdo */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.two-col--center {
  align-items: center;
}

@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}